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") 2018/03/16 09:36:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}}, 0x12) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) 2018/03/16 09:36:06 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2002) close(r0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000080)={0x1, 0x3, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) 2018/03/16 09:36:06 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = add_key(&(0x7f0000de0ffb)='user\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a}, &(0x7f0000ea7000)='?', 0x1, 0xfffffffffffffffd) add_key$user(&(0x7f0000d00ffb)='user\x00', &(0x7f0000434ffb)={0x73, 0x79, 0x7a}, &(0x7f00000aff4b), 0x0, r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000140)=0x1a, 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000180)={0x4, &(0x7f0000000200)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00000001c0)={r3, 0x3}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TIOCSCTTY(r2, 0x540e, 0x490) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) 2018/03/16 09:36:06 executing program 0: r0 = socket(0xe, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x50, &(0x7f00000011c0)=""/4096, &(0x7f0000000180)=0x1000) 2018/03/16 09:36:06 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00006c9000)="220000001e0023fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e22, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, {0xa, 0x4e22, 0x6af, @empty, 0xa0}, 0x6, [0x8, 0x9, 0x96, 0x45c1, 0xff, 0x2, 0x5, 0x3]}, 0x5c) 2018/03/16 09:36:06 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x10001, 0x4) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000000c0)=""/51) sendmsg$unix(r0, &(0x7f00000026c0)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002640)=[{&(0x7f0000000180)="0a412896b5bf5051da55690983ed11fe9991f81989f59394445b5bfd4e2e88a41d65f9d487ccfa5f7d22e23753462595d30a50760d32e1ab4ce905f6462e4b5e7ad37d1c0688c130b1cfdf94d2c2456ea35d1f0bd2c4b17483b4912c2ef94f6d33c7471ae2f07c406e9bf955f9052625f9edc0d6c3e7db6c8d89599e091b7716fb4276f2859694d341595c16b3117e16b52e1c07f83087913ce7063e619203110720de949c36b6da8fffd521864436cd3c236a68581b77d35a9a1a9ea4b5be3e8d5368db43e712897799d22de6ad4df70c646dfb251eb2f6d22cba6389219764c7b6c506af35fe22f5bfe4044e", 0xed}, {&(0x7f0000000280)="73060718ffd05fde073a930e06de5122fde0d16def909e351da6c0a4b92a4463be016f505f84336795f157669dd6b0795ee34b0c26380eedaeee448da764feaaaf1861d7671e207f76adccfa37eab609378ecefc16a42d1d1f998dbe7ab9419e101ad1c017773528143d1e760fda0113fd10d9749bdb48c699ebbf5ab2ee33af85924b8e73e9798ecbd36d65446a30ba8852d4315a62ec844cafcc9274f89df8a70b86138a", 0xa5}, {&(0x7f0000000340)}, {&(0x7f0000000380)="68700197d402622cf59bc98a9c0defb8ea78b21f572c97ca30ca01a0816cfff05323b5fd530303f4355b111c954c15ab5b5ba0cde399be5acc65b0a149634b4515401627d9ed417d49b4b36755ccee4533e105c8d5bd82bf05b6e34904b33375a122a84bb61ad1ce9c79a3da4091f7f45aa66a3eb6d32593b706829a3b1eb949ce45db472b4e7b4b107ad47d330b84b67230b38f390f4dd42fcd4853cc1c4d9182864caf970b7119cd9827bac5578ea3c69dde1b80892f3c6056", 0xba}, {&(0x7f0000000440)="40577c87517e2c3341442ea851436875d6c887026aa728f9fdeb00ac8f08f2fd906fdd0bf546bda8e077d7cdea8b201540e4d90bedb6a4b98b8fc58d92a34b3f8c4397d135b4c3d8a244fc737a89a31a12f753f8894805d3591a71058a14a69b4f4d82736d7ba4e019a69acb9178e4e491fdad6d8b4d78ae027a29fde2f532d50470b8a334b5f9a9e95ab0b99c43583638dd368c9e7256ca395804f6ac65bbab97dc5e2b2d3a1f675bd9cf8adfe34b7f80bb8dc27577442e8fece70df207e2fbf6b764518f74440ff37511b2e620e1c5824ea830e2a073c2f4794688b07d75f99ce50157e32c933cb0d174158bf4d3f788ca", 0xf2}, 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0x1000}, {&(0x7f0000001540)="d34eaa345ca13ffd6a0bf6334bd877a189795c0b09ca24e56a94b5e563959f7278255e272fa429fc688587ecc867e78be38df9067ae2ee3eaa1d954adba02fcbee10a7fe0512eef1a667706a55dff3a2dc3daa349ebdac5c054d45f72939b976e2c0ce580c26e7f882cd357703e593addb31e698794501976b143ae98efbf7503c02c1fa4be8b48af6c527699b94d67f42604ecd4ede6a3cac0dd0bb4a73db94370297fdf8cace1e7af0afeab0adc546b3ba7ce68f462c384edaa7ffd37cf8590f803a106c662ee586da21d2767215ab23294be861d7beda8990a94b124d2ae82a2aea047dd903a21bf07476d20de7746a5498d40aa81b3ca5e3361d4241eec452d7406923fd4827ee99fb5b26e9722a40fdae1c0c7a549e876662b17d058b58adafc3ce7b6d245c47c57ebda8e2d7428eb37731a58d48a71ae79c2880d39f348c5e59cddb736379dd4a8d4805d0e7d15ada9ab88f2e4601025500ba40f257a7306d7964dcd3515be9125ad7dc3a40d18daedf04f09363c83da411585aa166c56ebc3700d1e97b21666fb6d50324dde2618bbaac901122d3d89a58711ea44d9f34ee2e8706525a6448f05f0e4877f908b743dcc3d56783fdb17eda74fe7eef8d197d98caa964c6a5ce24ae22cac0380e719db4ea60c0b8f076db122bc8d03f42bd1c5ebdb0a7df86a2dfb8fb6f0a3bc8e4de21199a90f02194e8224e421a9b5639d607a410991c5ab21f714ed93d5ce7db4e42436d4c87b5725dc02653bb06125582c9a72c7f25d203e47f11de7a15106af6c28b3db151b2b187d460212bda8e7aaad4ca24751b36b545b101a7d7b6ea9518c3fe3ad0fc4cab7ac0cb9a9477bb20040ff75ace2cb00df9894b92b793e0208d79822e00b8bcf09ff7be6c7badb8f6ebd60fa91a8fcc4dc591dabf412c495267c2b1e2c028253efbba917533f0cbf2098abfbe7f02c83a4904ad50114629dcde23cc44b2ae5fb18ee7884702eedbc8859ce8e9bc6006cae6f6de59912ccbbe00151110aafb32ba080d3c1ec2107411329800d2144aafb69d45adc09e5082a30beaad9b1ae38b93729a036e4b9e73cb7bdb19e468ae6b1244d3d2fb08604e11b5bd97eb3cd26a34591f44cbd2966b68165eaea99c320d8f9430369969662a3ba16b2a7eeb59ae62ad30925e0862403a55fb3f6540536da226fea66d099f44e2127fdf7340b2c11aeb63f442959b09c1d581e6fb82f8eae6a6d6e7b40dbfb8b8ce211b71ae6db41670aa06511e104190e45cf4f0525cff826e5d9fa044be3c6c6e1c7b9cf1c1aab3e9ed12ad5e76b8a8ab349e2446390670cb44c0625d044aa68dc219ee0480051e3b0344a0a7b877975542ff9f960e98710c65c4c287d37b8aa78a8c7c4d849daadc3f507fc0579b87f501e7fb8bcb61a270dd1060fba47200cbdf2811f4e722490e0f63510d3d8471d193f0fff57f2c7cf381e27b685355b7a73eb08168665feaecb8d151ea9579cba98066fbb2e2a08ee37cea0403e108091c00be6e628da8e9a2c0f807d9ac23469a5e1bd25e72fb8e1ba89f9c9ad1471e5c6f95cf5562e755c57440c00860d91beab790798f9a65e08b393c329f7d77570418ef3382386a48a6cd2aa2ba1f143b82754e9b9681719996818981672f7a37526f99a542040e8656ce7eca7ad238e6403841f1b82876f064eb95e964480bd16baa6f6f2092e4813197df55da18254fb6841ce81ab58effa78695fc3488d90510d871005853fe3768cad2407040ca6760b633a70c19d2623cb7fe92ac09a9024aa7e3a723b1095c5c02534450c7977b8b8b9da714bc226b4ebc5f7498371a63949dd7a3ae5530ba647bc9e569441cdb5390286de16e3046e0cb11637eb6547ae1bb9111f6e49ca89c1f9aac1578f23ba11dd2d3b91143462e4f8097575c4f2f3147fa36b6ea066e281f17ea3a0e9dc2f97553fe7ec1742c28986f492157718ed881a2cc4bf9cfbfffd0040fc90ae58db6b2c28c6590c8ff78dd669309e45ab5a6adf43af445e41ec928e092e3a769d03292d4daf9afa73485fd3c886abfb44b6620ac81a379426153592e2b856d0ae05251a5f1670a798a57184cec1492d1f370d1f6cb56ceccfea9aed8b40c7519bd6105c9c45d57d56c94086a16feacac3983dc532468b6cdbc504e655d0864b25537e9cb2ae12922d5a11c64b0499b6e253ea479a2281adb5d6e925c072d0fcf70a6943d6eb246c63c20283e50b9e4cfc465e00d76f27f190c85314bd2ba193e4a7bc9b61ddc58860c86ad8096508779be1aca2ec7bbdb5b515592a18dd5dccd21c22147efb5e267f9f00b9a7f3e90c54501aaf7bc65deab60e4fae95adf9b231b0f3e7c54afeb88b23ce9d508f0d113028d742124190e796abf71e440402d2bf513c27f52acf0d3ffc768c57b632bc5c53fc8622a3ce1056ca8c5be45e843da9f02f6993b1b095ace9b908bcda9fcc50ef94284282ad152205781bb070b28cd5369bf6d8c4cc7676280332f3fe387ad6b2dfbaa0bc86bde2c3b13d3e4e83693ed72c5cd0c4ddea631a7e638c9a513351d00a658ecbcc5aa546d80713ec86eeb24a95b8d9358b71982e4048f90900614df49179595c1b07d2f06f268ae91834c307b98871990c4e255c384c3f7dc641b88f15f71d9cfe6b5e20ed9f1d15ee8030449b8724384dd47a90eb5063ac5ef3f62bf9ac5f545e69dcb75b9f004c45a6b18d62a18d82b95258b2cf65d6810331505d6a04f73384b9424d1d695ea81e30cb51f6048da365c54a8ba3f093c9c8f5d5d3c0ef8353db35ffc1fde52008901eebe3b93c7e1ebb00d2e04170fdf9d5ad2b220a5c3e535ebc9599f9f9f54d88f897bc1bbceeab9f2d1cbfdbe15c4ec66dd74005df961d230e5308b61c513e64c57e0fe01d5a3bb709f6329789c3da49d82f90d1e4671859040fa8ad511bd37b0f3886ea698bff73650016cb96c85d199615cf6a026e36225b6c331bcb99c06a9c476e412dbf2ed961d12387108675a3dbccf0ccfbdf0cf5d8133a428e1cb5b8eba5372bd895203f1bc56ff738a3a6ccc0e42a9c25b9b5d5f3bb63c6abd34499460e5f7fc08773c0b23bdf4b30aa9e8931fd0f9e3a10a5744a2abbc77c817814e7e90ce8dbe2ccbbf571bd1526de672faa1277f4e2703b691aeaa3a5ccdde186ab11f7f84fdae18a4ad4f08b95e90904e46ef69324f2cbf9611f128ee71ee7bc075e2f19df972d1be9d054374a89025eb9117f0e2e0e8f8335c903de1fe55f2185bf13680b0a652a630ad9850dc293eab1297a9602c1185c0dc4729e8be85817e3c84efa75a627adf5fdb8b16a3babafcbeedcaf3cec2914956a88228c078ad9fedcb1b632d73abc98836f660fb9c24b315f1718f1ea45dcbc259260b56f19ded2b2e94d9db0acf768f2819dcf287de91abbaf9caa94618ad4629d670b253a858f1b89d3756b45276e220bbcbfb4e3b5d74a9fd8c92c928b93b2ab05d619b2d34c39a6881fc31cf3a9a662f7f6ea47c9dd76fef3f668d1380a266f4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0x1000}, {&(0x7f0000002540)="58c9b2165b2a2dbb2ebdd393741515d9b3a9f0acb58f7979c1e2218ae8995af1f323dab0cb7a4c89f7f7e35ba72789c6cf6fa4a51a043adfd7c3c29291e747a1a4e61c21713abadb6e5aff8a1766119a5dee90457edca281fe241f4e696365bf6eab589052be836b7bf9b5d290c6fbae61c072cb2795fd7c98c4dba5a57e80c3485ff5102859c9718e1c64e62cbf4bd7bc232bec585aab76e9d6671a", 0x9c}, {&(0x7f0000002600)="9f325d825caac01a3fc655b8dccff1565b", 0x11}], 0x9, 0x0, 0x0, 0x8810}, 0x4040000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002700)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) syz_emit_ethernet(0x104, &(0x7f0000002740)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0x891f, "ef6a0ed3dd9763f442f87b9500ef6ebd86265c54bf6739e3246016c654148901f9d3ee99626da53165c12a9dd8ea2bb4bc021c14dbb81a0d792f2de77e838daa6a04cd1d4b6b591a10a6a197b233e1a13e58049731cdb4e0f5f9a5e398af0f59097368703923b5da72c5c5ef46f86a7e86270289d3ec897f738bde674adac44a3ef3a30ec93caef05848719751c4e040f770cbdb8c81d1bb2f5dea8966f9900b1c3058ba1c485872c01cd1e70791050bda5b3c03efa3de94687e1b2d20c7af6cbf52ab5ed9c477f862d75bdeaab6102bab9dfcb2d20f0db4bc0c60c606a43a385f5f0a86f1c55c0f0b4f8937897e8d7d9aa305c8da4d"}}}, &(0x7f0000002880)={0x1, 0x1, [0x94a, 0x7b9, 0x895, 0x249]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000028c0)='ip6_vti0\x00', 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002900)='/proc/self/net/pfkey\x00', 0x8e001, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000002a00)={0x15, 0x8d, &(0x7f0000002940)="bfb6bb187173114f4c21280390939c9f7f25956a13774b783ffa0aad6a5a2e45f2749c01b222e4302ac7e34930c85873e6b1debdeda39ae71a9f91b039711ccb55917ea505f2066db077a13e52c3c90cf1624406535ab9b853ed66751b2bac2381c5393273dc9414273c16c470e1398f8b768d219640eab21ffe96818a26360c65374f920269472eacaae8f12b"}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002a40)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7ff, 0x4, 0x3346fe10, 0x20, 0x4}, &(0x7f0000002b00)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002b40)={r3, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x84) r4 = add_key(&(0x7f0000002c00)='encrypted\x00', &(0x7f0000002c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002c80)="626b58829b741ae8cfec002e85a8117488110abb02d32bd70c1cb5b01331cd7584969ffbb85852fbbba4e86cdc990265", 0x30, 0xffffffffffffffff) keyctl$revoke(0x3, r4) keyctl$setperm(0x5, r4, 0xffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002cc0)={0x1f, 0x9, 0x8, 0x400000008, r3}, &(0x7f0000002d00)=0x10) r6 = getpgid(0xffffffffffffffff) rt_sigqueueinfo(r6, 0x33, &(0x7f0000002d40)={0x0, 0x8001, 0x7ff, 0x1}) syz_open_dev$sndtimer(&(0x7f0000002d80)='/dev/snd/timer\x00', 0x0, 0x101000) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000002dc0)) keyctl$setperm(0x5, r4, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002e00)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ptrace$getregset(0x4204, r6, 0x7, &(0x7f0000002f00)={&(0x7f0000002e40)=""/133, 0x85}) r7 = dup(r1) getuid() syncfs(r1) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000002f40)={&(0x7f0000ffa000/0x4000)=nil, 0x9, 0x3, 0x10, &(0x7f0000ffa000/0x3000)=nil, 0x9}) ioctl$TIOCGETD(r7, 0x5424, &(0x7f0000002f80)) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000004, 0x50, r7, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002fc0)={r5, @in6={{0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x84) 2018/03/16 09:36:06 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000580)='/dev/pktcdvd/control\x00', 0x10001, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000000)=""/246, 0xf6}, {&(0x7f0000000100)=""/180, 0xb4}, {&(0x7f00000001c0)=""/76, 0x4c}, {&(0x7f0000000240)=""/129, 0x81}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000000380)=""/179, 0xb3}], 0x6, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000062000)) r4 = syz_open_procfs(0x0, &(0x7f0000000480)='ns/net\x00') ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f00000004c0)=""/133) 2018/03/16 09:36:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='syz_tun\x00', 0x10) bind$inet(r1, &(0x7f0000015000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000)=0xbd, 0x4) 2018/03/16 09:36:06 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000480)={0xa, 0x0, 0x10100000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/03/16 09:36:06 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x204041) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x20, 0x8000, 0x20000002, 0x8000008020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000080)) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000280)) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000001c0)={0x1000, {{0xa, 0x4e22, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x84) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/15) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000140)={0x9, 0x1ff, 0x6bac, 0x0, 0x16}) mknod$loop(&(0x7f0000000100)='./file0\x00', 0xc000, 0x1) 2018/03/16 09:36:06 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0xffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000005fe2)=""/30, &(0x7f0000001000)=0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) connect$packet(r1, &(0x7f0000000180)={0x11, 0x1f, r2, 0x1, 0xff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) 2018/03/16 09:36:06 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f00000012c0), 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) capset(&(0x7f0000958000)={0x20071026, r1}, &(0x7f00001ed000)={0x0, 0x101, 0x0, 0x3}) sendmsg$nl_netfilter(r0, &(0x7f0000001280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x104}, 0xc, &(0x7f0000001240)={&(0x7f0000000140)=ANY=[@ANYBLOB="cd110000130404002abd7000fbdbdf250d000007cc0079000c00190000000000e00000024a5d4c64a062f49a3ca706c5560de2501490ffaed6a90a9d46f8178be4067a6403f44565d1f8d631d659e1e25b6e02270c8b8b1b87203679a17b6d2f0b330d4068cce6728bbfd29c2856e84803d9c408bdb08a23cfb079e5e6358d1b6d28e96ef0a667d29f649c5aadcc2d22bbdadec3d940211f6cd374213f4c276a654942e246299f5f61cc63a051c2224ce43611025aef0b7388e5b1076e0436b76cb3f0e928bafed82b7b1ccac9f9902f010e97655814ddc28417afab2e5200001c1071000c00410000000000", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r0], 0x10fc}, 0x1, 0x0, 0x0, 0x4}, 0x1) dup2(r0, r0) sendfile64(r0, r0, &(0x7f00000000c0), 0x7) 2018/03/16 09:36:06 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000a, &(0x7f0000cd6000), 0xffffffffffffff13) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) 2018/03/16 09:36:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x140, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000b1c000)=0xfff, 0x4) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000534ffc)=0x4, 0x4) 2018/03/16 09:36:06 executing program 2: r0 = socket(0x10, 0x800000005, 0x0) write(r0, &(0x7f0000000040)="0000ffff1a0025f50800fc03000000004b3a000000000000020800000048050200", 0xfffffdde) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r2 = getpgid(r1) ptrace$peek(0x1, r2, &(0x7f0000000080)) 2018/03/16 09:36:06 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$TIOCCBRK(r0, 0x5428) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/03/16 09:36:06 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)={0x2, 0x3, 0x5, 0x0, 0x0, 0x7}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind(r0, &(0x7f0000000080)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e3ff5f163ee342b7679500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6db1c00010010000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) 2018/03/16 09:36:07 executing program 5: mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000e75ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) creat(&(0x7f0000dd5000)='./file0/bus\x00', 0x0) mount(&(0x7f0000121ff8)='./file0\x00', &(0x7f000081bff4)='./file0/bus\x00', &(0x7f000094bff9)='mqueue\x00', 0x0, &(0x7f0000a67000)) open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x80) 2018/03/16 09:36:07 executing program 4: flock(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) epoll_create1(0x80000) 2018/03/16 09:36:07 executing program 3: r0 = socket$packet(0x11, 0x40000000000000, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000040)=@ethtool_channels={0x3d, 0x8, 0x0, 0x7ff, 0x9, 0xfffffffffffffff9, 0x2, 0x8, 0x8000}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x480000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000140)={0x7, 0x0, 0x7fff, 0x5, 0x1}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000080)={{0x29, 0x7}, {0x6, 0x3}, 0xd07b, 0x1, 0x6}) 2018/03/16 09:36:07 executing program 6: r0 = memfd_create(&(0x7f0000c2effc)=',\\', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000cbd000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) 2018/03/16 09:36:07 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000789fd0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) ioctl$TCSETA(r1, 0x5402, &(0x7f000032cfec)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x1022}, {r1, 0x4000}, {r0, 0x40}, {r0, 0x21}, {r1, 0x8020}, {r0, 0x100}], 0x6, &(0x7f0000000080)={r2, r3+10000000}, &(0x7f0000000140)={0x1}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f00000000c0)) close(r0) 2018/03/16 09:36:07 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000003900090008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = dup2(r0, r0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) 2018/03/16 09:36:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000000)=0x7fffffff, 0x4) 2018/03/16 09:36:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f00000004c0)="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") unshare(0x200) r2 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r2, 0xffffffffffffffff) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) sendfile(r0, r1, &(0x7f0000000040), 0xff) 2018/03/16 09:36:07 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000aad000)={0x0, 0x0, {0x3}}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd}], 0x30) 2018/03/16 09:36:07 executing program 7: r0 = socket$inet6(0xa, 0x4, 0x3) r1 = dup2(r0, r0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x5}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0xff}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/16 09:36:07 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000200)="0400000000090000009054b932ce5b73832fdbaf533715b6", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x800, 0x1, @dev={0xfe, 0x80}, 0xfff}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x30040, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000001c0)={0x0}) r3 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x11, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000640)={0x144, 0x0, &(0x7f0000000440)=[@transaction_sg={0x40486311, {{0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000100), &(0x7f0000000140)=[0x0, 0x38, 0x0, 0x38, 0x38, 0x20]}, 0x3}}, @reply_sg={0x40486312, {{0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x40, 0x30, &(0x7f0000000240)=[@ptr={0x70742a85, 0x0, &(0x7f0000000180), 0x1, 0x4, 0x2d}, @flat={0x776a2a85, 0xa, r2, 0x3}], &(0x7f0000000280)=[0x68, 0x68, 0x38, 0x18, 0x18, 0x48]}, 0x3f}}, @exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x18, 0x10, &(0x7f00000002c0)=[@flat={0x73622a85, 0x1, r3, 0x4}], &(0x7f0000000300)=[0x28, 0x78]}, 0x81}}, @reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x48, 0x28, &(0x7f0000000380)=[@ptr={0x70742a85, 0x0, &(0x7f0000000340), 0x1, 0x4, 0x32}, @fda={0x66646185, 0x3, 0x1}], &(0x7f0000000400)=[0x48, 0x68, 0x30, 0x20, 0x20]}, 0x3}}, @exit_looper={0x630d}, @dead_binder_done={0x40086310, 0x1}], 0x5d, 0x0, &(0x7f00000005c0)="57f91d88569317df650c64622790345b46022533129dd40ea3cbc5ab01338710bf19d7b40d9bd4525ef41a2ca3913b4051e3302bcbb64b671492de008460403e8b04926dc07bdb8488eb7141586e9fe3ad1466cf0a0769630b87ec4ea4"}) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x101000) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000000080)={0xa, &(0x7f0000000040)=[{0xfffffffffffffffe, 0x9}, {0x1, 0x121a}, {0x0, 0x401}, {0x2, 0x3}, {0x20, 0xfffffffffffffff7}, {0xc20, 0xfffffffffffffffc}, {0x9, 0x200}, {0x9, 0xa125}, {0x7, 0x4}, {0x9, 0x8001}]}) [ 52.514058] audit: type=1400 audit(1521192967.039:40): avc: denied { net_bind_service } for pid=8321 comm="syz-executor4" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/16 09:36:07 executing program 5: r0 = epoll_create1(0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f6ff4)) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x9) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9eff4)) 2018/03/16 09:36:07 executing program 1: r0 = epoll_create1(0x80003) unshare(0x400) epoll_wait(r0, &(0x7f0000000040)=[{}], 0x1f8, 0xfffffffffffffffe) 2018/03/16 09:36:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r0, 0x1, &(0x7f0000000100)="026543b410075b66b3188d74514a2ad737b6c63d8088f4a8b64e835a5cee318844e11cb14cefffe01e1020960dfea9e805b05b22cc5a8aa89c04967c810d7c090acfd8a3e86cd0cc2f706cd9212c46ba1764a74236dd3f1f44e25a21bce3c051d5037dedcb4f94d1d8f080d381ac0fbe65c01c0c098cfc6253bf3845fc7db9427fcefecb353463f0f66de41b1f2ef3c915e074c432121d06931a2508f7ba97ae14ad74606bb4d7c6401a4ee0023db057f3c4a7c676b6b68ae28dbe6185d276bb35bee421aca5a8353e6fb046d6f96d63a1846222097eee03988430d36e901cc994d8f7536e6e6525d296e6939938a2a2") setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000080)="e7c1dc432c954439a7a7a40b0008269aa971d6edb1038a4c60037fa832f4a177e0b4842e6b56d833f46dcfe14e00ca623ca0304f44320b9774120c016fdd803852d1bba84d533142a3b0c71735053081e7244c4366fdf53f", 0x58) 2018/03/16 09:36:07 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) fgetxattr(r0, &(0x7f0000012ff6)=@random={'trusted.', '%\x00'}, &(0x7f0000001f0f)=""/241, 0xf1) 2018/03/16 09:36:07 executing program 6: syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='/', 0x0, 0x0, 0x0, 0x1, 0x0, 0x0) 2018/03/16 09:36:07 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000000c0)={0x1, 0xe9, 0x6, 0x8, 0x80000000, 0x7, 0xb8, 0x2, 0x0, 0xf3a}) clock_gettime(0x0, &(0x7f0000004d00)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000004c80)=[{{0x0, 0x0, &(0x7f0000003440)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)=""/160, 0xa0}, {&(0x7f0000002240)=""/18, 0x12}, {&(0x7f0000002280)=""/4096, 0x1000}, {&(0x7f0000003280)=""/131, 0x83}, {&(0x7f0000003340)=""/207, 0xcf}], 0x7, 0x0, 0x0, 0x7}, 0x1}, {{0x0, 0x0, &(0x7f0000003600)=[{&(0x7f0000003480)=""/119, 0x77}, {&(0x7f0000003500)=""/244, 0xf4}], 0x2, 0x0, 0x0, 0x8}, 0x6}, {{&(0x7f0000003640)=@l2, 0x80, &(0x7f00000048c0)=[{&(0x7f00000036c0)=""/174, 0xae}, {&(0x7f0000003780)=""/4096, 0x1000}, {&(0x7f0000004780)=""/96, 0x60}, {&(0x7f0000004800)=""/134, 0x86}], 0x4, &(0x7f0000004900)=""/24, 0x18, 0x8}, 0x100000000}, {{&(0x7f0000004940)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000004b40)=[{&(0x7f00000049c0)=""/158, 0x9e}, {&(0x7f0000004a80)}, {&(0x7f0000004ac0)=""/100, 0x64}], 0x3, &(0x7f0000004b80)=""/230, 0xe6, 0x81}, 0x40}], 0x4, 0x40000101, &(0x7f0000004d40)={r2, r3+10000000}) r5 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004d80)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0xfd9, 0x4e23, 0xfff, 0x2, 0x20, 0x80, 0x33, r4, r5}, {0x80000001, 0x6ef, 0x74e53dab, 0x9, 0x6acc45fe, 0x3, 0x3, 0x4}, {0x5, 0x7ff, 0x3, 0x3}, 0x49ecd183, 0x6e6bb2, 0x0, 0x1, 0x1, 0x3}, {{@in6, 0x4d2}, 0x0, @in=@rand_addr=0x2, 0x3500, 0x3, 0x1, 0x8, 0xfa, 0xffffffffffff8000, 0x7}}, 0xe8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000230000/0x600000)=nil, 0x600000}) 2018/03/16 09:36:07 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) unshare(0x8a040000) sendmsg$inet_sctp(r0, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) sched_rr_get_interval(r1, &(0x7f0000000080)) 2018/03/16 09:36:07 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) poll(&(0x7f0000a81fc0)=[{r0}], 0x1, 0xffffffff) epoll_create(0x0) dup2(r2, r1) userfaultfd(0x800) 2018/03/16 09:36:07 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) chroot(&(0x7f0000000000)='./file0\x00') r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={'bpq0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) mkdir(&(0x7f0000000140)='./file0\x00', 0x4a) exit(0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0x4) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/03/16 09:36:07 executing program 3: recvmmsg(0xffffffffffffff9c, &(0x7f0000007cc0)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/139, 0x8b}, {&(0x7f0000000140)=""/12, 0xc}], 0x2, &(0x7f00000001c0)=""/4096, 0x1000, 0x8}, 0x200}, {{&(0x7f00000011c0)=@nl=@proc, 0x80, &(0x7f0000001300)=[{&(0x7f0000001240)=""/44, 0x2c}, {&(0x7f0000001280)}, {&(0x7f00000012c0)=""/32, 0x20}], 0x3, &(0x7f0000001340)=""/4096, 0x1000, 0x1}, 0x7}, {{&(0x7f0000002340)=@alg, 0x80, &(0x7f0000002680)=[{&(0x7f00000023c0)=""/12, 0xc}, {&(0x7f0000002400)=""/246, 0xf6}, {&(0x7f0000002500)=""/10, 0xa}, {&(0x7f0000002540)=""/112, 0x70}, {&(0x7f00000025c0)=""/43, 0x2b}, {&(0x7f0000002600)=""/91, 0x5b}], 0x6, &(0x7f00000026c0)=""/4096, 0x1000, 0x3}, 0x9}, {{&(0x7f00000036c0)=@rc, 0x80, &(0x7f0000004940)=[{&(0x7f0000003740)=""/15, 0xf}, {&(0x7f0000003780)=""/170, 0xaa}, {&(0x7f0000003840)=""/4096, 0x1000}, {&(0x7f0000004840)=""/201, 0xc9}], 0x4, &(0x7f0000004980)=""/113, 0x71, 0x9}, 0x10001}, {{&(0x7f0000004a00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004d40)=[{&(0x7f0000004a80)=""/221, 0xdd}, {&(0x7f0000004b80)=""/239, 0xef}, {&(0x7f0000004c80)=""/146, 0x92}], 0x3, 0x0, 0x0, 0x5}, 0x5}, {{&(0x7f0000004d80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000005080)=[{&(0x7f0000004e00)=""/161, 0xa1}, {&(0x7f0000004ec0)=""/217, 0xd9}, {&(0x7f0000004fc0)=""/168, 0xa8}], 0x3, &(0x7f00000050c0)=""/185, 0xb9, 0x6}, 0x6}, {{&(0x7f0000005180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000006680)=[{&(0x7f0000005200)=""/21, 0x15}, {&(0x7f0000005240)=""/69, 0x45}, {&(0x7f00000052c0)=""/241, 0xf1}, {&(0x7f00000053c0)=""/213, 0xd5}, {&(0x7f00000054c0)=""/176, 0xb0}, {&(0x7f0000005580)=""/4096, 0x1000}, {&(0x7f0000006580)=""/250, 0xfa}], 0x7, &(0x7f00000066c0)=""/4096, 0x1000, 0x6}, 0x101}, {{&(0x7f00000076c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000007c80)=[{&(0x7f0000007740)=""/213, 0xd5}, {&(0x7f0000007840)=""/176, 0xb0}, {&(0x7f0000007900)=""/238, 0xee}, {&(0x7f0000007a00)=""/212, 0xd4}, {&(0x7f0000007b00)=""/239, 0xef}, {&(0x7f0000007c00)=""/107, 0x6b}], 0x6, 0x0, 0x0, 0x1}, 0x10000}], 0x8, 0x40000020, &(0x7f0000007dc0)={0x77359400}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000007e00)='/dev/rtc\x00', 0x2, 0x0) connect(r2, &(0x7f0000007e40)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x4, 0x1, 0x4, 0x4, {0xa, 0x4e21, 0x4d, @dev={0xfe, 0x80, [], 0x13}, 0x4}}}, 0x80) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000007ec0)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000007f00), &(0x7f0000007f40)=0x14) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000007fc0)={0x2, &(0x7f0000007f80)=[{0x1, 0x10000, 0x401, 0x7}, {0x5f, 0x7fffffff, 0x7, 0x1}]}, 0x8) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000008000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000008100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000008140)={0x2, 0x400, 0xfffffffffffffff9, 0xa8dd}) sendmsg$unix(r0, &(0x7f0000008300)={&(0x7f0000008180)=@abs={0x1, 0x0, 0x7}, 0x6e, &(0x7f00000082c0)=[{&(0x7f0000008200)}, {&(0x7f0000008240)="16f678104b4808d883e762d4bd6b901dcb5f5250055f2355e51068d2fbd368345fc03451b051d7aafae681859aff7372108182af60222f7aa8b840f475dbdab815c80df6749a2ff662cfa7c6c758417b554dc0ee334045488188398f73bd99cbd82932288fa75e45a3aa92", 0x6b}], 0x2}, 0x4805) syz_open_dev$loop(&(0x7f0000008340)='/dev/loop#\x00', 0xfff, 0x8000) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000008380)=0x5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f00000083c0)={0x6, 0x3, {0x2, 0x0, 0x9, 0x3, 0xffff}}) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000008440)) mq_getsetattr(r3, &(0x7f0000008540)={0x0, 0xc3d5, 0x3, 0xcc3, 0x8, 0x8ca3, 0x37e, 0x86ba}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000008580)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000008680)=0xe8) ioprio_get$uid(0x3, r6) sendfile64(r2, r2, &(0x7f00000086c0), 0xfffffffffffffffd) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000008700)={0xfffffffffffffe00, 0x43}) mkdirat(r4, &(0x7f0000008740)='./file0\x00', 0x108) connect(r2, &(0x7f0000008780)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x80) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000008800)=0xfffffffffffffff7) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000008840)={'filter\x00'}, &(0x7f00000088c0)=0x44) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000008900)={{0x3, 0x80000001}, {0x1, 0x7}, 0xf07fb12, 0x3, 0x3}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000008980)={0xffffffff}, 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000008a00)={0x6, &(0x7f00000089c0)=[{0x0, 0xee, 0x200, 0x4}, {0xffffffff, 0x7, 0xffffffffffffff64, 0xffffffffffffffc1}, {0x4, 0xffffffffeb66cee7, 0x3c, 0x4}, {0x0, 0x303, 0x100000000}, {0x6, 0x7, 0xff, 0x5}, {0x3, 0xfffffffffffffe64, 0x5, 0x1}]}, 0x8) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000008a40)={'bcsh0\x00', {0x4, 0x9, 0x47a0000000000, "7e206ef916dd", 0x4}}) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000008a80)=""/4096) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000009a80)="54343429f9e6e4ff5fb0754294e91990f6fcb985f9ec9ef26105479b0acce87513d9b04d2e65b45324b504d3f8453cb240348a236c9c87a21f1ceb2be8fd407b1818dec86790de77a585715876279ef7b89bbace0b1c622f8327f218567a1f1d17eb6b6543ab8681c8fee70102085fa2a8aee4204f7fcdd90632444d5593f85304586fcc4293330e3927fd5a2b55ebc06ccb561b02d7ee9b899c493da433d448abe8195737c0c41f99e3c342b6e4a7f688d8a64d22dad9df55ad623628815820e9a2d5c5d8215c7195f64d4e0730cf4d842dff4757cb", 0xd6) 2018/03/16 09:36:07 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2080, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'vcan0\x00', 0x408002}) setrlimit(0x5, &(0x7f0000000040)={0xfffffffffffffffc}) timerfd_create(0x0, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x81}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3, 0x634143b}, 0x8) munlock(&(0x7f0000b20000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000000040), 0xffffffffffffffde}], 0x275, 0x0) r4 = pkey_alloc(0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x7fffffff, 0x4, 0x114b, 0x9, 0x0, 0x1, 0x4, 0x6, 0x7, 0x7e}, 0xb) pkey_free(r4) 2018/03/16 09:36:07 executing program 1: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) r1 = creat(&(0x7f0000000140)='./file0\x00', 0xc1) recvfrom$unix(r1, &(0x7f00000001c0)=""/152, 0x98, 0x20, &(0x7f0000000280)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000180)=""/50) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x5, 0x4, 0x28, 0xffffffffffff0001, 0x6}, &(0x7f0000000340)=0x14) keyctl$join(0x1, &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000480)={r3, 0x81}, &(0x7f00000004c0)=0x8) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, 0x1c) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) 2018/03/16 09:36:07 executing program 0: socket$inet6(0xa, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x60000, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f00000000c0)=0xfffffffffffffffb, 0x1) r2 = dup(r0) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0xf4) 2018/03/16 09:36:07 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x2, 0x10}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x3cd}, 0x8) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d00001000000000000000000000000300060000005705020000003107f8c70000000000000000030005000000000002000044ec8a90d88fa2cecb0000000008001200020001000000003766a71d00100000de02030000001200e900f7ffff1c000001000000000000e4ff0000ffffe0000001000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/03/16 09:36:07 executing program 2: r0 = add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="28ad592902ff810dd4194bacadeb9b547af4b58aeffcad68819b0b3aa391058fc997b3734850284c1613261d61d6b50443ac05230019af5e5305c1a428fb170447cadb52f0d6c10b67593708fca88616c73b04a5fced57dfba4b4b133afa0e13a2ce2c8eb9c04690bbf8040d3486b4b90f0cbcc1e8afef24602f8f9c7b1fca0c503c9d739b0021edd7bd", 0x8a, 0xfffffffffffffffe) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='selfsystemsecurity!]\\', r0) request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='selfsystemsecurity!]\\', 0x0) 2018/03/16 09:36:07 executing program 5: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) 2018/03/16 09:36:07 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) close(r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/03/16 09:36:07 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) sigaltstack(&(0x7f0000ff5000/0xb000)=nil, &(0x7f0000000140)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xdf994a438c256115, &(0x7f00000000c0)=0x401, 0x4) getsockopt$inet_udp_int(r0, 0x11, 0xc, &(0x7f0000941000), &(0x7f000093f000)=0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000100)='ip6tnl0\x00') pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0x8, 0x4) 2018/03/16 09:36:07 executing program 1: r0 = socket$inet(0x2, 0x80000, 0x2000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/171, &(0x7f0000000140)=0xab) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x8000, 0x80000001}, &(0x7f0000000240)=0x88) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={r1, 0xf2, "07cba67e142eed67cdd82ec68c3be3e102e29e7544042915ab20b868c8913977a2eddb9d94b3b223ffa3b31d88fbada8192c06196b90b1e0761d8e556bb2684bc1ceccc01458041766b0cbffd7cd634c0788fa64449bf895a42d04f1b4413bbd7670c9ebb12c4121ed023b87ed8a07bbf65fbb404fd814c8dddfcdf1829edb084565d4487a387383f262be2033f03fafab7911d293d486896acc180575f7f6c3f86d746a58361f5c6fa502a4eb66a7de9c986edfcc2ff29ef0235d267d4608087d0724abe999fc22ae3c6c68d91eae8b90bd0f0e18c27d98cb5238916e8150de04005954889cf1458c0256bfbb6fff440c33"}, &(0x7f0000000380)=0xfa) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e24, @rand_addr=0x5}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000), &(0x7f0000000040)) openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x800, 0x0) 2018/03/16 09:36:07 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) r0 = eventfd2(0x0, 0x0) fstat(r0, &(0x7f00000000c0)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000140)=0x3, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/03/16 09:36:07 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0x0, 0x808, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0xc201) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000000)={{0x80}, 'port1\x00', 0xb6, 0x0, 0xc79, 0x3, 0x798, 0x0, 0x0, 0x0, 0x4}) 2018/03/16 09:36:07 executing program 0: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) rt_sigprocmask(0x0, &(0x7f0000000080)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) sendmmsg$unix(r2, &(0x7f0000000440)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f00000000c0)="b356fb9b0037ef08a3cbd521d481e11f4796ca4b1813cf6cc74789bf205e1e572fc20973f84bd706b5358fd373cdacb86563239c4a1d26ae6bac828531e6d926a4c36b41b1d45a21685a3b2d867f72d1215e51fc72af644cca630d594df93c", 0x5f}], 0x1, &(0x7f00000003c0)=[@cred={0x18, 0x1, 0x2, r0, r3, r4}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r2, r2, r1]}, @cred={0x18, 0x1, 0x2, r0, r5, r6}, @rights={0x10, 0x1, 0x1, [r2]}], 0x68, 0x80}], 0x1, 0x20000000) fcntl$setsig(r1, 0xa, 0x12) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x101001, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000004c0)={0x0, 0x1, 0xdb, 0x5}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000540)={r8, 0x3, 0x30}, 0xc) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/03/16 09:36:07 executing program 2: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)="180000000200011e0000be8c4bff8c8836000011020305f638fc06cd82dd0040020033d898056bf748bb6a880756b3550400000067a10453ff1f00080000000000038ebbff060100000b01000000b121ad1474d722f542003500ec008b00cf810000047ee87ccc0000100800c500000100e9f57406aa0156da2d55aee65d7299865d1294569c2def333e162edae4b776b553502e0a7c731dc4e94a1ee130ec35d85548e65d00000000009419916c4f22bbae07a4a87bcc0224b8f804ed0fe287", 0xc0) 2018/03/16 09:36:07 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000fa0fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x7) fcntl$setlease(r0, 0x400, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)={0xffffffffffffffff}) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) poll(&(0x7f0000ffafe8)=[{r1}], 0x1, 0x0) 2018/03/16 09:36:07 executing program 1: mkdir(&(0x7f0000062ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000003cff6)='./control\x00', 0x220001a1) creat(&(0x7f0000000080)='./control/file0\x00', 0x0) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x4000000) 2018/03/16 09:36:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_mr_vif\x00') setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x8ba3, 0x4) pread64(r0, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) 2018/03/16 09:36:07 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x20, 0x400002) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) r3 = geteuid() sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=@migrate={0x108, 0x21, 0x100, 0x70bd2b, 0x25dfdbfd, {{@in=@dev={0xac, 0x14, 0x14, 0xa}, @in6, 0x4e21, 0x49e, 0x4e22, 0x4, 0xa, 0x80, 0x20, 0x3b, r2, r3}, 0x0, 0x2}, [@ipv4_hthresh={0x8, 0x3, {0x1a}}, @sec_ctx={0x6c, 0x8, {0x65, 0x8, 0x1, 0x7f, 0x5d, "01e3f53e76b84e98cf0e193b04e8aa5141bd7a00620daf6b1cc5d7a7f1033e0479b7075526cc495a26cd9a4ecbd9694785a88a93643d4b3026b22d3fb2e96751d882447e3f06ff5992ea04246efcae5c7f2700eddf692631e7504e6e44"}}, @encap={0x1c, 0x4, {0x0, 0x4e21, 0x4e21, @in=@multicast1=0xe0000001}}, @address_filter={0x28, 0x1a, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x3, 0xff}}]}, 0x108}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x8840, &(0x7f0000001000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/16 09:36:07 executing program 7: write(0xffffffffffffffff, &(0x7f0000000000)="220000001e0007ffe901000f09000700000900ebfeffa7001a00ffff050008800100", 0x22) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x109000, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000e40)=@filter={'filter\x00', 0xe, 0x6, 0x95c, [0x0, 0x200004c0, 0x200005c0, 0x200008d0], 0x0, &(0x7f00000000c0), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x0, 0xfbfb, 'bcsh0\x00', 'eql\x00', 'ip6tnl0\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xa8, 0xd0, [@owner={'owner\x00', 0x14, {{r1, r2, r3, r4, 0x1, 0x1}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x4, {{0x2}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x6, 0x88ef, 'erspan0\x00', 'yam0\x00', 'ipddp0\x00', 'ifb0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0xdc, 0x124, 0x16c, [@ip={'ip\x00', 0x1c, {{@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xff, 0xab85, 0x7f, 0x30, 0x20, 0x4e23, 0x4e21, 0x4e22, 0x4e23}}}, @vlan={'vlan\x00', 0x8, {{0x2, 0x7, 0x0, 0x6, 0x5}}}]}, [@common=@LED={'LED\x00', 0x24, {{'syz1\x00', 0x0, 0x2, 0x8001}}}]}, @common=@LED={'LED\x00', 0x24, {{'syz0\x00', 0x0, 0x6, 0x8}}}}, {{{0x3, 0x27, 0xee0f, 'bridge0\x00', 'tunl0\x00', 'rose0\x00', 'erspan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0x0, 0xff], 0xe0, 0x14c, 0x174, [@connlabel={'connlabel\x00', 0x4, {{0x8, 0x3}}}, @nfacct={'nfacct\x00', 0x24, {{'syz0\x00', 0xffffffffffffffff}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"a23d69dd35780a1d6ab06159e8d49f0ffc1a270c7030976e5662ecd00491"}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x9}}}]}, @common=@redirect={'redirect\x00', 0x4, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0xd49a7b9bd1058462, 0x20, 0x8864, 'yam0\x00', 'ip_vti0\x00', 'irlan0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@dnat={'dnat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x0, 0x1, 0x890d, 'bond0\x00', 'lo\x00', 'lo\x00', 'vlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0xe0, 0x110}, [@common=@log={'log\x00', 0x24, {{0x4800000, "d662d80a5df8faeff18893d2e5aea3cb57bbb52dd6025ac75e531793cbe1", 0x5}}}, @common=@AUDIT={'AUDIT\x00', 0x4}]}, @common=@dnat={'dnat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffc}}}}, {{{0x1b, 0x18, 0x6000, 'syzkaller0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'tunl0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x2c4, 0x314, 0x33c, [@bpf0={'bpf\x00', 0x208, {{0x39, [{0x1c, 0x7, 0x6}, {0xff, 0x4, 0x6, 0x10000}, {0x100000000, 0x8, 0x6, 0x7}, {0x0, 0x2, 0x8, 0x1000}, {0x39, 0x80000000, 0x5, 0x50d}, {0x100, 0x100000000, 0x9, 0x7f}, {0x1, 0x0, 0x101, 0x7fffffff}, {0x850, 0x3f, 0x13, 0x7fffffff}, {0x7, 0x0, 0x3, 0x12}, {0x4, 0x1000, 0x1f, 0xa69d}, {0x5, 0x1, 0x9}, {0x5628, 0x9, 0x2ca1, 0x6fbc}, {0x5, 0x7, 0x9, 0xfffffffffffffffc}, {0xa0, 0x8, 0x2, 0x2}, {0x7, 0x3f, 0x7fffffff, 0x20}, {0x3, 0x5, 0x1000}, {0xfff, 0xffffffffffffff80, 0x81, 0x80000001}, {0x101, 0x8b, 0xb26, 0xbb09}, {0x40, 0x0, 0x8000000000000000, 0x3}, {0x6, 0xb6, 0x92, 0x1}, {0x4, 0xebff, 0x6d, 0xd3ea}, {0x1, 0x2, 0xfffffffffffff801, 0x7}, {0x7, 0xffffffffffffffa3, 0xf94, 0x8}, {0x7, 0x1, 0x0, 0x2}, {0x100000000, 0x81, 0x5, 0x7}, {0x3ff, 0x5, 0xdcd7}, {0xf5, 0x0, 0x5, 0x3}, {0xfd, 0x101, 0x20, 0x8}, {0x7, 0x6, 0x8, 0x97}, {0x7, 0x6, 0x1f}, {0x10001, 0xd80, 0x4, 0x5}, {0x5, 0x1f, 0x6, 0x4e}, {0x6, 0x4, 0x7, 0x9}, {0x8, 0x1, 0x400, 0xfc}, {0x800, 0xfffffffffffffc00, 0x2, 0x3}, {0x100, 0x4, 0xf40, 0x81}, {0x1, 0x3, 0x6, 0x41}, {0xfffffffffffff2b4, 0x3, 0x1ddf, 0x3}, {0x7062628d, 0x7, 0x4, 0x9}, {0x0, 0x4, 0x0, 0x5}, {0x4, 0x0, 0x8, 0x3}, {0x5, 0xff, 0x3}, {0x800, 0x1, 0x10001}, {0x5, 0x8001, 0x6, 0x101}, {0x8, 0xb3, 0x80000000, 0x9}, {0x5, 0x671, 0x7, 0x80000000}, {0x8, 0x4, 0x3ff, 0x8}, {0x8, 0xf973, 0x0, 0x7fff}, {0x3, 0xffff, 0x7, 0x100}, {0xc5, 0x4, 0xcde, 0x7}, {0x9, 0x4, 0x6}, {0x2, 0x1, 0xaf25, 0x2}, {0x26ed, 0x0, 0x3, 0xfff}, {0x391, 0x3, 0x3946, 0x9}, {0x8f4, 0x0, 0x8e8, 0xeb06}, {0x8, 0xa44, 0x200, 0x90}, {0xf68, 0x1, 0x3, 0x9}, {0x8, 0x1a, 0x100000000, 0x7}, {0x5, 0x4, 0x0, 0x8}, {0x81, 0x3ff, 0x800, 0x1000}, {0x0, 0x20, 0x40, 0x7}, {0xfff, 0x5, 0x3, 0x3675}, {0x800, 0xed42, 0x6, 0x4c}, {0x7, 0x0, 0x8000, 0x8001}], 0x101}}}, @connlabel={'connlabel\x00', 0x4, {{0x80000001, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x1000}}}, @common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffe}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x200}}}}]}]}, 0x9ac) 2018/03/16 09:36:07 executing program 4: r0 = socket(0x10, 0x2, 0x4f89280c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x400000, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000400)=@add_del={0x2, &(0x7f0000000280)='syzkaller0\x00', 0x7fffffff}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000000240)={0x4, 0x10000, 0x7f, 0xc6, &(0x7f0000000080)=""/198, 0x98, &(0x7f0000000180)=""/152, 0xd8, &(0x7f0000000300)=""/216}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0xfff}]}, 0x10) 2018/03/16 09:36:07 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ppoll(&(0x7f0000ba6fd0), 0x0, &(0x7f0000c8fff0), &(0x7f0000b7dff8), 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101, 0x2) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x4, 0x40, 0x12b6, "bbe49c780a014d24e36a067cc4c83dcf19f806ee6ff6b826be3b348bdba98593bba333685bdde56ba5a02de4c0f3ee252ab22565b33a6cebe2dc7369bb1e4476b3449812442ea6a3acdbfb4bc9842082"}, 0xd8) 2018/03/16 09:36:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) clock_adjtime(0x0, &(0x7f0000001fda)) 2018/03/16 09:36:07 executing program 3: request_key(&(0x7f0000000180)="646e735f7265736f6c766571009ba2150e95d1b58d8d71a0e9d812c76090e9706933e8fd355fafe49aa7efa2d0d766906efea6f59e44da3ca544524eeaf9f0a13c7c03454f920e31341cd4722308438b91ace48cfbfe26eca8b7b44ab75be9978562270c1042178062e354d63bee2a0467ede5eacd5ad659c8ca9e8de2c24a4900682bdcfc3252c12431e9ab89a9f58c66215388659c94f6f9a7e9d1b2efb11540b4f1", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='ppp0^\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x84) 2018/03/16 09:36:07 executing program 5: setsockopt$sock_void(0xffffffffffffffff, 0x29, 0x200000000013, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x20000) fcntl$dupfd(r0, 0xe8141f7a3b7afc6f, 0xffffffffffffffff) 2018/03/16 09:36:07 executing program 6: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000b2c000/0x4000)=nil, 0x4000}, 0x1}) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) 2018/03/16 09:36:07 executing program 1: r0 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x1000000000000, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x6, 0x1, 0xffffffffffffffff}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0xfffffffffffffffb}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x6, 0x4}, 0x88) 2018/03/16 09:36:07 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001f000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3f, 0x80900) setsockopt$inet6_dccp_buf(r1, 0x21, 0x8e, &(0x7f0000000040), 0x0) 2018/03/16 09:36:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xff, 0x10000) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000001c0)) 2018/03/16 09:36:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000085bff8)=[{&(0x7f0000000000)="390000001100095700bb00e1b90500000700000002000000450000040000800019001a000d0000fffffffffffff80100001d0004b300060400", 0x39}], 0x1) 2018/03/16 09:36:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f000082a000)) 2018/03/16 09:36:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='timers\x00') ioctl$TIOCCBRK(r0, 0x5428) ioctl$TIOCSCTTY(r0, 0x540e, 0x1bc00) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)=""/235) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000140)) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000180)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000000200)="03fb33bb045fd1db61afc428b4d74f5ff7409fdc82a41fe50428d3b2c74784398cfd7a567ce257bf5f23b90d15becc8d0ecb4daf587032ac5f1395336a730196", 0x40) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)=0x0) get_robust_list(r2, &(0x7f0000000380)=&(0x7f0000000340)={&(0x7f0000000280), 0x0, &(0x7f0000000300)={&(0x7f00000002c0)}}, &(0x7f00000003c0)=0xc) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000400)=0x7fff8000) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000440)={0x51, 0x1ff, 0x3, {0x8, 0x4}, {0x7fff, 0x1000}, @cond=[{0xffff, 0x81, 0x9, 0xdb, 0x2, 0x80}, {0x3, 0xa00000, 0xca2f, 0x6, 0xffffffff, 0x38a}]}) clock_nanosleep(0x1, 0x0, &(0x7f0000000480)={0x0, 0x1c9c380}, 0x0) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000580)=[{{r3, r4/1000+30000}, 0x6, 0x9b, 0x9}, {{r5, r6/1000+30000}, 0x7, 0x4, 0x3f}, {{0x77359400}, 0x800, 0x8, 0x5}, {{}, 0x100, 0xd574, 0x624f}, {{r7, r8/1000+30000}, 0x7, 0x7, 0xef8}, {{0x0, 0x7530}, 0x7, 0x5ff1, 0x8}, {{}, 0x3, 0x800, 0x6}, {{0x0, 0x7530}, 0xfffffffffffffffc, 0x6, 0x1ff}], 0x80) epoll_create1(0x80000) epoll_create1(0x80000) socket$unix(0x1, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000600)={&(0x7f0000ffe000/0x1000)=nil, 0x6, 0x7, 0x1, &(0x7f0000ffe000/0x2000)=nil, 0x2}) r9 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r9, 0x112, 0xc, &(0x7f0000000680)=0xd8, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e24, 0x92, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}}, [0x10001, 0x20, 0x1000000000000000, 0x0, 0x3f, 0x0, 0x3, 0x9, 0x0, 0x7, 0x6, 0x22, 0x800000000, 0x8, 0x40000000]}, &(0x7f00000007c0)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xa, &(0x7f0000000800)={0x7fff, 0x80, 0x200, 0x7, 0x4, 0xffffffffffffffc0, 0x7, 0x2, r10}, 0x20) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000000840)=""/249) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000000940)={0x0, @loopback, @local}, &(0x7f0000000980)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r9, 0x8918, &(0x7f00000009c0)={@local={0xfe, 0x80, [], 0xaa}, 0x7b, r11}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000a00)={r10, @in={{0x2, 0x4e20}}}, &(0x7f0000000ac0)=0x84) ioctl$DRM_IOCTL_CONTROL(r9, 0x40086414, &(0x7f0000000b00)={0x3, 0x1f}) 2018/03/16 09:36:07 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) pipe2(&(0x7f0000000100), 0x4000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x10000000005}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f00000000c0)={0x76, &(0x7f0000000040)=""/118}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000575000)) poll(&(0x7f0000288fd0)=[{r1}], 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000005780)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000005880)=@dellink={0x34, 0x11, 0x511, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'dummy0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/03/16 09:36:07 executing program 2: unshare(0x402) timerfd_create(0x1, 0x800) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000000000), 0x8) 2018/03/16 09:36:07 executing program 0: futex(&(0x7f0000816ffc), 0x54659374cb49424a, 0x0, &(0x7f0000000ff0), &(0x7f0000000ffc)=0x1, 0x3) 2018/03/16 09:36:07 executing program 3: sync() getrandom(&(0x7f00000000c0)=""/171, 0x85, 0x1000001) 2018/03/16 09:36:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048e, &(0x7f0000000040)="8735d961fe2f2e2ff28105000000000000f8000000000000", 0x18) 2018/03/16 09:36:07 executing program 1: r0 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) fdatasync(r0) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, 0x0) truncate(&(0x7f0000e5e000)='./file0\x00', 0x0) 2018/03/16 09:36:07 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) socket$unix(0x1, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r2, &(0x7f0000906fa0)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0xcd}, {&(0x7f000032df3a)=""/198, 0xc6}], 0x3, 0x0) 2018/03/16 09:36:07 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = open(&(0x7f0000871000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000000080)=""/44, 0x2c) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000000c0)="3110cceed9987c30aacc44d496c1a85dceeaa7966003144cd92ebfeb32e8e0def809cc3399fb9be6cd45dfcca32c8b27252742dd81e28fffc9da8b4497c1582b83f7f6e1f7b29babc53edc949317a8fc7d1242c3ea10bead903ed0b72d12ab01d74381eca807a6d04b784735c62fc01e14edc33aa556589e623cb04690f750575e83c93bee57ccb74abe3bad70af0258fe00173b2b36b594ee2b51ee1007fd4562f51a941c5911dc40ab87d72d") ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000180)={0x7, 0x4}) 2018/03/16 09:36:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x14) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x20f2, 0x0) 2018/03/16 09:36:07 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8042, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), &(0x7f00000000c0)=0x4) preadv(r0, &(0x7f0000000080), 0x0, 0x0) 2018/03/16 09:36:07 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000440)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000480)={0x1, 0x3, 0x2, 0x7, r1}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x22, &(0x7f0000000000)={@multicast1=0xe0000001}, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x200080, 0x0) getsockopt$netlink(r3, 0x10e, 0x0, &(0x7f0000000500)=""/59, &(0x7f0000000540)=0x3b) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x404000, 0x0) sendmsg$key(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)={0x2, 0x17, 0x3, 0x0, 0x47, 0x0, 0x70bd2a, 0x25dfdbfd, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x70bd2b}, @sadb_x_sec_ctx={0x1f, 0x18, 0x3, 0x2, 0xf0, "8c7bcd44b595280322c9ede77080089c80f044cd6120723b8cc8d4d75b8773316daa4f3e8da3210c0a5b383080aa1ff73af129e860349a5357db7d1ef613dade1c8839f7b4435a715befcb5da86c0dfe19843e5a6f0258c754664cc87435f01b298752fccb29136a8464371c3b10fd99231a9fef06425ef3d7cec7fd5d5ee89204a2a9159b3d8208f2d0a88be64934590c1577e59e63597e57f0bd7b22ca6760d28fea02941c1bf0043f2568eded42229703dc02579894695fdee28f2cfcba6b040a5cd7933b00488afd827dcb040ac47f673f5649cf038e2da766749cbd171535819939a6c1d68720928ebaab374c0e"}, @sadb_key={0x1f, 0x8, 0x778, 0x0, "3dd91febacd900cfce75547f1d10ae2f9b9a6c5f26f15b4c9a412b9120ca310c75e34e6ddd28e27e93aa6aad7efd8ea7b02d3391d5095d0f41823d2a6c37ee7dc8823b9af8b4504ab76f33d865c5e982227210f72dce62a5bdb8c93c09e532d7b24802ec652edcee59e66381d9fa6b83feec40e5bfae079304c75bc4493172d600e791f5cb0a8726af1a71ae87b95db508fe30a3e1aaac71c42564e7c40d6e88393196c474822b24e7dc12de9908fc0d4920e772518c9b33ec854fc3d327c85acfdee00ae417149ac68af5f3fc8ceba68d8a7cae24c62206ac0e5c8851809b8c72df4a0e37c31cac8ad22193e596d8"}, @sadb_x_nat_t_type={0x1, 0x14, 0x3}, @sadb_lifetime={0x4, 0x0, 0x7d8, 0x2, 0x3ff, 0x1}]}, 0x238}, 0x1}, 0x11) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffdfb) fadvise64(r2, 0x0, 0x1, 0x4) 2018/03/16 09:36:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e00000010000000002000000ac14ffaa00f7ffbb00000000"], 0x18) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14, 0x80800) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x7fffffff, 0x5, 0x10}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x241}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000240)={r4, 0x7}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x3f) 2018/03/16 09:36:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000000)=@random={'os2.', 'selfvboxnet0vboxnet1\x00'}, &(0x7f0000000080)='\x00', 0x1, 0x3) 2018/03/16 09:36:07 executing program 0: r0 = socket$inet(0x10, 0xb, 0x5) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005200030207fffd946fa283bc0aeee6d87986c4975e1d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400, 0x0) bind$netrom(r1, &(0x7f0000000100)=@ax25={0x3, {"72abb0c29fc230"}, 0x9}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0xffff, 0x2, 0xc41, 0x4, 0x4, 0x7, 0x7, 0x9, 0x3, 0x401, 0xfffffffffffffff9}, 0xb) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) 2018/03/16 09:36:07 executing program 6: r0 = add_key$keyring(&(0x7f00000bfff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x0) keyctl$revoke(0x3, r0) 2018/03/16 09:36:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x6, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x84, 0x80, 0xd483, 0x3, 0x3, &(0x7f0000000040)='dummy0\x00', 0x7, 0x200, 0x4}) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/16 09:36:07 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pread64(r1, &(0x7f00000000c0)=""/9, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000040)=0xffff, 0x4) 2018/03/16 09:36:07 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x1, 0x0) pwritev(r0, &(0x7f0000004000)=[{&(0x7f0000000000)="a8", 0x1}], 0x1, 0x7) 2018/03/16 09:36:07 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) socket$unix(0x1, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r2, &(0x7f0000906fa0)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0xcd}, {&(0x7f000032df3a)=""/198, 0xc6}], 0x3, 0x0) 2018/03/16 09:36:07 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x406, r0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0x3, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/16 09:36:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'teql0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000100)={0xcb43}, 0x4) 2018/03/16 09:36:07 executing program 5: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f0000000280)=""/104, 0xffffffffffffff7b}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x2) 2018/03/16 09:36:07 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x20010004e24, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x4}, 0xfffffffffffffe43) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt6_stats\x00') preadv(r1, &(0x7f0000012ff0)=[{&(0x7f0000011fc2)=""/62, 0x3e}], 0x1, 0x8000) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000000c0)={0xe6, 0xffff, 0x1ff, 0xf2, 0x134b, 0x7}) 2018/03/16 09:36:07 executing program 2: fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000200)='/', 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x10000000001) 2018/03/16 09:36:07 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) sendto$inet6(r0, &(0x7f000014e000), 0xbf, 0x20000004, &(0x7f0000b23000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) 2018/03/16 09:36:07 executing program 5: capget(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='projid_map\x00') ioctl$sock_ifreq(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', @ifru_ivalue=0xaa41}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000300)=0xfffffffffffffff8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) bind$unix(r0, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) ptrace$poke(0x5, r1, &(0x7f0000000140), 0x1f) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x0, 0x3, 0x5, 0x6, r1}) 2018/03/16 09:36:07 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000a004e2000000000ff0100000000000000000000000000010000000000000000840a00000000000000000000000000000500a713026c2b4af2ba0992000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010008000a004e2000000000000000000000000000000000ea2811680000000100000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000184000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/16 09:36:07 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x20010004e24, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x4}, 0xfffffffffffffe43) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt6_stats\x00') preadv(r1, &(0x7f0000012ff0)=[{&(0x7f0000011fc2)=""/62, 0x3e}], 0x1, 0x8000) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000000c0)={0xe6, 0xffff, 0x1ff, 0xf2, 0x134b, 0x7}) 2018/03/16 09:36:07 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006f3ff1)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x6, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffd, @time, {}, {}, @addr={0x5, 0x5f0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x200, {0xfffffffffffffffd}, {0x0, 0xffffffff}, @queue={0x0, {0x0, 0x5}}}], 0x38) 2018/03/16 09:36:07 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000001c0)={0x0, 0x1, 0x6, @random="b1f1c032b6c5"}, 0x10) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) write$selinux_create(r1, &(0x7f0000000080)=@objname={'system_u:object_r:logrotate_var_lib_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x59) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x19, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x17, 0x6c, 0x20, 0x0, @in={0x2, 0x4e21, @loopback=0x7f000001}}, @sadb_x_sec_ctx={0x14, 0x18, 0x0, 0x0, 0x91, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5d"}]}, 0xc8}, 0x1}, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56}, 0x98}, 0x1}, 0x0) 2018/03/16 09:36:07 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x3ff) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/16 09:36:07 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0x8000, 0xffffffffffffff06) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x8) r1 = dup3(r0, r0, 0x80000) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) [ 53.308919] device lo entered promiscuous mode [ 53.316156] device lo left promiscuous mode [ 53.354132] device lo entered promiscuous mode 2018/03/16 09:36:08 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000001c0)={0x0, 0x1, 0x6, @random="b1f1c032b6c5"}, 0x10) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) write$selinux_create(r1, &(0x7f0000000080)=@objname={'system_u:object_r:logrotate_var_lib_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x59) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x19, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x17, 0x6c, 0x20, 0x0, @in={0x2, 0x4e21, @loopback=0x7f000001}}, @sadb_x_sec_ctx={0x14, 0x18, 0x0, 0x0, 0x91, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5d"}]}, 0xc8}, 0x1}, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56}, 0x98}, 0x1}, 0x0) 2018/03/16 09:36:08 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f00000000c0)=""/190, &(0x7f0000000000)=0xbe) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r1, r2, 0x0) ioctl(r3, 0x400004000001278, &(0x7f00000000c0)) 2018/03/16 09:36:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000000040)=0x9) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10d000, 0x70) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{r2, r3/1000+10000}, {r4, r5/1000+30000}}, 0x0) 2018/03/16 09:36:08 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000010000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/75, 0x4b}, {&(0x7f0000000080)=""/41, 0x29}], 0x2, 0x0) 2018/03/16 09:36:08 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x9, 0x1f, 0x1, "1abbba7af68368071d371691747c33281d8391c3e738384c182ac08084e5d1c2b6aac483f8274125dccb7f42776a07fee8d9a3a28cbdc745500a53e757d842f9", "355a8cc2d228b96d913e0e918ef49b6a71d4c606f9c7de14016a6ed013232defae6c350c5b5dfa27ad640d20be931e4fc5ba0acddc77a67027b49b74cb825f79", "ccf48023a74f65d8d7a83b0846489e76b1167321020bebcf647b2ddc13eece03", [0xfff, 0x6]}) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af1ffc)=0x404100fffffffff, 0x4) symlinkat(&(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000e66000), 0x4) 2018/03/16 09:36:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='lo\x00', 0x80000001}) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000d7bff0)={0x0, 0xbad}) 2018/03/16 09:36:08 executing program 7: mkdir(&(0x7f00000005c0)='./file1\x00', 0x0) r0 = creat(&(0x7f0000406ff8)='./file0\x00', 0x0) link(&(0x7f0000d32000)='./file0\x00', &(0x7f000000c000)='./file1\x00') getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) unlink(&(0x7f0000dc8000)='./file1\x00') link(&(0x7f0000000080)='./file1/file0\x00', &(0x7f00000000c0)='./file0\x00') r1 = getpgid(0xffffffffffffffff) execveat(r0, &(0x7f0000000300)='./file1\x00', &(0x7f0000000440)=[&(0x7f0000000340)='filter\x00', &(0x7f0000000380)='filter\x00', &(0x7f00000003c0)='filter\x00', &(0x7f0000000400)='$security\x00'], &(0x7f0000000580)=[&(0x7f0000000480)='security^eth0\x00', &(0x7f00000004c0)='nodevtrustedvboxnet0.eth1(em0system\x00', &(0x7f0000000500)='filter\x00', &(0x7f0000000540)='filter\x00'], 0xc00) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0xdb, "ee6fb0e491786f827bda4cc1f0ca7d54fb9e2b29579d7857cc33f5801efd23b087e99f0e61f26ff5c629704e28fe2665f8ed3b5057d5525266b7c6f74ee50b81874ddaa89f8fdf63ebca63fdb33934fe4ef45066b7990261b00949e31a4167fea800b461f6e60299fbaa0de09de0be1894fa76830beff7768db2a59cc0f67991f2647d617b168ee5c13050a313d2a935f980dd8c761f8e5c55ca6f21c980c376e0c9643a573a4dc3771f8df49a426615764d79c78dbf457a6dedff46b5087721d0d6b0f3c68a3632d164bb417799944fbb44059e522db627edc106"}, &(0x7f00000002c0)=0xff) rt_tgsigqueueinfo(r1, r2, 0x40, &(0x7f0000000180)={0x8, 0x40, 0x8000, 0xffffffffffffff00}) 2018/03/16 09:36:08 executing program 6: syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000005000)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000000100000f4e1bf197c78657409b77fb30aa2d3"], &(0x7f00000010c0)=0x1) r1 = memfd_create(&(0x7f0000000000)='/dev/binder#\x00', 0x1) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) 2018/03/16 09:36:08 executing program 6: r0 = request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='vboxnet0(nodevselinux{%\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)='\x00') futex(&(0x7f0000fd4000), 0x5, 0x0, &(0x7f00001f3000), &(0x7f0000000000), 0x41000000) 2018/03/16 09:36:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') getdents64(r0, &(0x7f0000a1bfda)=""/38, 0x26) getdents(r0, &(0x7f0000000040)=""/231, 0xe7) accept4$packet(r0, 0x0, &(0x7f0000000140), 0x80000) 2018/03/16 09:36:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x1, 0xf5) sendto$inet(r0, &(0x7f0000a6efff), 0xbc, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x2300, 0x0) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0) 2018/03/16 09:36:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000012a000)=[{&(0x7f0000000040)="290000002000190700003fffffffda060200000605000000040000140d0004000000000000d200019c", 0x29}], 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000080)={0x7fff, 0x0, 0x7ff, 'queue1\x00', 0xa0}) [ 53.556677] binder: 8599:8601 transaction failed 29201/-28, size 0-0 line 3133 [ 53.574618] audit: type=1400 audit(1521192968.099:41): avc: denied { getopt } for pid=8602 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/16 09:36:08 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r1, 0x2}) 2018/03/16 09:36:08 executing program 7: r0 = socket(0x800000000000b, 0x80000, 0x0) write(r0, &(0x7f0000f85fde)="220000001a0007000001000f090007000a000cebfeffa7001a00ffff05000980be45", 0x22) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) inotify_add_watch(0xffffffffffffff9c, &(0x7f0000adeff8)='./file0\x00', 0x69887816106d42c1) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000080)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) openat(r1, &(0x7f0000000040)='./file0\x00', 0x101200, 0x2) getsockname(r0, &(0x7f00000000c0)=@can, &(0x7f0000000140)=0x80) signalfd(r2, &(0x7f0000000180)={0xfffffffffffffffd}, 0x8) 2018/03/16 09:36:08 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/16 09:36:08 executing program 0: socketpair$inet(0x2, 0x80804, 0x9d, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='yam0\x00', 0x10) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f0000000080)=0x6, 0x2d135ca23628a65) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)=""/143, &(0x7f00000000c0)=0x14e) sendto$inet6(r1, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xe8, "e8e4f43d9dfdbab4d379e31fd550f627914b54273caa325b0cba16500032287668117b5a688d22335e17e08c4d73b2ef93426340c2063ac4d57a0c279ce98497f17045b8fc857eb8e0eef63560fab2989f13f5f5b2c3bb5ee341112419020289f83171dbbdd46983c31cbca9946c294534a779570cdc81b3a0a00b381a9122c1f1936247013879535a0c8fa86a76849fa1a0677095b18222c4414dfc39e2e27ebb48e78039fc8f09d756aedd679dfd006a824b17a72a433a074e1f50d1091cd3c3cd1d8f36ebbffd2a3be456d79473827c9b14a96b9dbd9d866171580a99b2160c5b2f823033b6e6"}, &(0x7f0000000200)=0xf0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r3, 0x5, 0x7, 0x5006, 0x6, 0x7fff}, 0x14) 2018/03/16 09:36:08 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='wx'], 0x7e) [ 53.575972] binder_alloc: binder_alloc_mmap_handler: 8599 20000000-20002000 already mapped failed -16 [ 53.578797] binder: BINDER_SET_CONTEXT_MGR already set [ 53.578804] binder: 8599:8601 ioctl 40046207 0 returned -16 [ 53.587837] binder: undelivered TRANSACTION_ERROR: 29201 [ 53.669986] SELinux: policydb magic number 0x7877 does not match expected magic number 0xf97cff8c 2018/03/16 09:36:08 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) fadvise64(r0, 0x0, 0x0, 0x3) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000001c0)={0xce, 0x9, 0x6, 0x401, 0x9, 0x1, 0x4, 0x2, 0x80000001, 0x8, 0x7, 0x80000001}) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000240)=r0) fadvise64(r0, 0x4c, 0x0, 0x4) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000140)=r0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x400, 0x2}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0x0, 0x2) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000300)=""/183, &(0x7f0000000200)=0xb7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) clock_settime(0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r1, 0xbf53, 0x80, 0xca}, &(0x7f0000000100)=0x10) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)={{0x6, 0xa1}, {0x1ff, 0xf25b}, 0x6, 0x1, 0x8}) 2018/03/16 09:36:08 executing program 0: r0 = socket$packet(0x11, 0x800000000002, 0x300) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x0, 0x80012, r0, 0x1ffffffe) rt_sigaction(0xc, &(0x7f0000000000)={0x427e6738, {0x2}, 0x1, 0x100000000}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) 2018/03/16 09:36:08 executing program 5: timer_create(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x1b, 0x0, @thr}, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) getpgrp(r0) 2018/03/16 09:36:08 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000200)) r1 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@rand_addr, @in=@local}}, {{@in=@dev}}}, &(0x7f00000003c0)=0xe8) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r3 = dup2(r2, r1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000400)={'sit0\x00', 0xffffffffffff7fff}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f0000f28ff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000fb2ffd)='\x00v\t', 0x1002, &(0x7f00000b2000)) readv(r4, &(0x7f000005a000)=[{&(0x7f0000000540)=""/203, 0x52e}], 0x2b) mount(&(0x7f0000ceb000)='./file0/file0\x00', &(0x7f00007fb000)='./file0\x00', &(0x7f00002a8ffa)='rtrfs\x00', 0x3e, &(0x7f0000d1cfff)="96") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xb4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={r5, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x1, 0x8, 0x37e, 0x8000000000000, 0xffffffff, 0x9, 0x0, 0x4, 0x0, 0x51, 0x7ff, 0x6, 0x894c, 0x5, 0x2]}, &(0x7f0000000180)=0x100) write$sndseq(r1, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r3, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f000003af74)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/03/16 09:36:08 executing program 1: socketpair(0x9, 0x800, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000040)={@broadcast, @dev, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1a, r2}) pread64(r1, &(0x7f0000000100)=""/168, 0xa8, 0x0) 2018/03/16 09:36:08 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x800, 0x0) fcntl$setsig(r0, 0xa, 0x1f) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000a47000), &(0x7f0000000000), &(0x7f0000fe6fc0), &(0x7f0000fe6ff8), &(0x7f0000fe6ffa)={&(0x7f0000c27000), 0x8}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/03/16 09:36:08 executing program 4: clock_gettime(0x4400000003, &(0x7f0000000040)={0x0, 0x0}) clock_nanosleep(0x1000000000000002, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f00000d6000)) r1 = gettid() timer_create(0x7, &(0x7f0000000080)={0x0, 0x16, 0xfffffffffffffffe, @thr={&(0x7f0000139000), &(0x7f0000e81fba)}}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$setflags(r2, 0x2, 0x1) tkill(r1, 0x15) restart_syscall() 2018/03/16 09:36:08 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006ac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101100, 0x0) r3 = fcntl$getown(r1, 0x9) r4 = getuid() getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) r6 = fcntl$getown(r1, 0x9) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000001600)={'dummy0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000000300)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbff, 0x20}, 0xc, &(0x7f0000000080)=[{&(0x7f00000003c0)={0x11a4, 0x3d, 0x204, 0x70bd2a, 0x25dfdbfd, "", [@nested={0x60, 0x4b, [@generic="2cc8968abc54b964649b8f5ef6adc54f4f3195a8abd12c67d82394be44e66de2f561fdb4eac3f7c4761ab8a22dd65297b4e261c62770f9a29fdb4727b11b6d4b69574a131e3eabf14a5411727a70216a0c2c6cb635b40633f745073a"]}, @nested={0x3c, 0x1e, [@generic="06ccc1f556c29d1dcfa98866817d33e13497904a8d6561072cb0842b3f05b12aa7483704e1394835c912e314c646dc2d8c616a7968"]}, @generic="125d9bd0b9b8981fd83c53cb166df0304fdced003c414ce70805c6005d8aece541e992c6d0c06d730101d18ecc94ed9cef3f502ba9c774572aca688a200a22525d0ea3d54f2ff20465391098b056df67685a4e51c758302dabeb67d4a0127bc261701f2678bca37d345e227ff66cb4db285323d4e116b0f9cdc1996a90973d1c3892dc4e422f75faebd3a65370987949ab665a8924a36cb81c822fd51a53e085041844d03e7288da2e1f5f17c0594f390584175ff1ac13a9bd23125565c2b74d4d90b18dc03bee1d0dbdfd6102b083a2eec06f744ec04d5f4d90452ae94df17b6461aa2239282c5ff7693797d4170d489b43354f33", @generic="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"]}, 0x11a4}], 0x1, &(0x7f0000001580)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r0, r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x7c, 0x10}, 0x4040040) close(r0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000340)="b7", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001640)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001680)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000016c0)={r9, 0x62, "ac9ba93c60c245624479aa59666f030f4723c65fd6e1cecbe80d86538af7158f62bf10cc97a2323339ebf2b4ffc11d227494b279dba7667b3403238384e89db8d355a91f2275269171571701fcca2bf00d804e9ac16b2bf053773da943a6daa48155"}, &(0x7f0000001740)=0x6a) 2018/03/16 09:36:08 executing program 3: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000016ff4)) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)="5fd3154e1b84d522a64dc003b02137e6a30a6040253741c8346165d3f2055520d0f23f7b755acfdea87c26d5531a6b127c651781a032beb0f8ae6771775afda514907f6b86982c5932448896a33dfd8da0d3f9d9c37befdc277e1e1d2235c169228a35c4624306513b0f1706e22c3a844cad1bf771db6a60c9d27ae37200a51dbd46b56e97b3dcd75fc7e3837d40137ab66d56dcaab8a7cd618db111cde3a9198654", 0xa2) 2018/03/16 09:36:08 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000200)=[{{0x77359400}, 0x100000001, 0x0, 0x10001}, {{r2, r3/1000+10000}, 0x337, 0x80, 0x400}, {{0x0, 0x7530}, 0x20000401, 0x0, 0xfffffffffffffffe}, {{0x0, 0x7530}, 0x7f, 0x3, 0x100000000}, {{}, 0x572a, 0x2, 0x5}, {{r4, r5/1000+30000}, 0x7, 0x0, 0x8}], 0xfffffffffffffd46) sendfile(r0, r0, &(0x7f00000000c0), 0x8001) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) 2018/03/16 09:36:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000040)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000080)='\x00') 2018/03/16 09:36:08 executing program 3: ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000db3000)={0xdd, 0x0, 0x0, 'queue0\x00'}) socketpair(0x2, 0x3, 0xad2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000000040)=""/202) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x80000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x42}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000001c0)=0x200, 0x4) renameat(r0, &(0x7f0000000280)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') [ 53.777722] sd 0:0:1:0: [sg0] tag#713 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 53.786374] sd 0:0:1:0: [sg0] tag#713 CDB: opcode=0x2 [ 53.791608] sd 0:0:1:0: [sg0] tag#713 CDB[00]: 02 00 00 04 02 00 00 00 00 00 00 00 00 00 00 00 [ 53.800374] sd 0:0:1:0: [sg0] tag#713 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 53.809160] sd 0:0:1:0: [sg0] tag#713 CDB[20]: 00 00 00 2018/03/16 09:36:08 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000040)=0x8, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x810, r3, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x807c6406, &(0x7f0000000140)=""/169) connect$inet6(r2, &(0x7f0000233fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) getsockopt$inet6_int(r2, 0x29, 0x39, &(0x7f0000000100), &(0x7f00000000c0)=0xe505ca78f3152b8) read(r2, &(0x7f0000001240)=""/4096, 0x774) 2018/03/16 09:36:08 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x4, 0x40, 0xffc, {0x0, 0x1c9c380}, 0x2, 0xfffffffffffffffd}) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x6000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0x1}) 2018/03/16 09:36:08 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) capset(&(0x7f0000f40000)={0x4000019980330, r0}, &(0x7f0000466fe8)={0x0, 0xfffffffffff80002}) 2018/03/16 09:36:08 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x3, 0x7, 0x1000, 0x86, 0xe1}) syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "fbe0a4", 0x18, 0x4, 0x0, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @rand_addr}, {[@srh={0x0, 0x0, 0x4}], @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4f6ae3", 0x0, "376dc5"}}}}}}}, &(0x7f0000000080)) r1 = timerfd_create(0x7, 0x80800) fgetxattr(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="6f539e5a41863af2f3fe5b82ca37b70c585cd29e5c0307f4934603ee80fd0e4f3abb2b8440e7975e4aad628e2de8d92d791cc158018f5acadb0372eeb857ad12ef"], &(0x7f0000000140)=""/143, 0x8f) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x8) 2018/03/16 09:36:08 executing program 7: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) r1 = userfaultfd(0x0) signalfd4(r1, &(0x7f00000000c0)={0x3}, 0x8, 0x800) rt_sigtimedwait(&(0x7f0000e99000)={0xffffffffffffffff}, &(0x7f0000ac3ff0), &(0x7f0000685000)={0x77359400}, 0x8) get_robust_list(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) [ 53.827216] sd 0:0:1:0: [sg0] tag#809 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 53.835870] sd 0:0:1:0: [sg0] tag#809 CDB: opcode=0x2 [ 53.841159] sd 0:0:1:0: [sg0] tag#809 CDB[00]: 02 00 00 04 02 00 00 00 00 00 00 00 00 00 00 00 [ 53.849956] sd 0:0:1:0: [sg0] tag#809 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 53.858729] sd 0:0:1:0: [sg0] tag#809 CDB[20]: 00 00 00 2018/03/16 09:36:08 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x6, 0x109000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f0000000e6820923a3ccbc9b660bfe4803070000000000000073938dbedce08c11f2d5653b58cf71a3529097ff3ef8e303ff858251ce47cd04cc375b535dcb8dbe58f275bfbd87d1418ab6ee535cbb841ba820ef3804ed56f6bc368ce19d5988659a947218df19dbbc510d7833431d79c1039dc1783dbdd6dedd757b39906cfb10fb31225cb57a7ca5083b77a2fab56c963345df3a1f8c79a0f29889ef2bc3c11056d0f18a5835d5da69e8d56585651c34652c27582ff970fa7fabb1bb30220e792c9b837723d7ccd494f2ef0a037959724256331e84b05d0fa631c790a40654840ca4c2c9491b107a127124877cb28d90e928deca7aa4"], &(0x7f0000000240)=0xf8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={r2}, 0x8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x408040, 0x0) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000080)={0x7fff, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e21}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0xa0, 0x7, 0x6, 0x4, 0x5, &(0x7f0000000040)='yam0\x00', 0x4, 0x550, 0x6}) 2018/03/16 09:36:08 executing program 0: r0 = epoll_create1(0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000000)) write$evdev(r2, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/03/16 09:36:08 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x1) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0x100) r1 = open$dir(&(0x7f00009bcffb)='./file0\x00', 0x8040, 0x0) fcntl$addseals(r1, 0x409, 0x0) 2018/03/16 09:36:08 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4), 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x0, 0x0, &(0x7f0000008000), 0x1, 0x0, &(0x7f00000002c0)="95"}) 2018/03/16 09:36:08 executing program 7: fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) syz_open_procfs(r0, &(0x7f0000000200)="6374656fcae280d891cdf541d5030000") 2018/03/16 09:36:08 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40200, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000280)={0x0, 0x0}) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00000002c0)=r3) fgetxattr(r0, &(0x7f0000000100)=@known='trusted.syz\x00', &(0x7f0000000140)=""/145, 0x91) socket$unix(0x1, 0x2, 0x0) fsetxattr(r2, &(0x7f0000000200)=@known='security.evm\x00', &(0x7f0000000240)='nodev*em1+\x00', 0xb, 0x2) flock(r1, 0x1) 2018/03/16 09:36:08 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b9a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x1000000000000d, &(0x7f0000b91ffc), 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 09:36:08 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x20, &(0x7f0000000040)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x7, 0x8, 0x2, 0x4, 0x4, 0x3, 0x8, {r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, 0xfffffffffffffff9, 0x9, 0x8001, 0x7, 0xffffffffffffffa2}}, &(0x7f0000000240)=0xb0) 2018/03/16 09:36:08 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0201000008000000ffffffff00000000030006000000000002000000e000000100000000000000000300ebc1de5e20b410e56d501fb405000000000003000000e00000010000000000000000"], 0x40}, 0x1}, 0x0) 2018/03/16 09:36:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000680)={{{@in6=@loopback, @in6}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000780)=0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) pwritev(r0, &(0x7f00000005c0)=[{&(0x7f0000000100)}, {&(0x7f0000000440)}, {&(0x7f0000000540)='3', 0x1}], 0x3, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x4) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x0, 0x0, "ae2e5f08d7139db3ff5f89a1fa856fbc4632ff0aa5e7c5c0a1b762827018d3efeaf97d09451941a192a90d0b8b79404786c71b4e9bbe2200631404eb7c01dd307ccb3b6abddb797312078c908b2f1c5c"}, 0x79) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/16 09:36:08 executing program 7: socketpair(0x3, 0x80007, 0x1f, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYRES64=r1], 0xffffffc8}, 0x1}, 0x1fe) 2018/03/16 09:36:08 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000180)="4f7ad0c9edb302486f1748144523c0c2f5423e00d49bd50d63e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f756425c4794444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x2) writev(r1, &(0x7f0000251ff0)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5}) 2018/03/16 09:36:08 executing program 4: mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x1000818, &(0x7f0000000080)) unlink(&(0x7f0000000000)='./file0/bus\x00') r0 = creat(&(0x7f000001bff4)='./file0\x00', 0x2) pwrite64(r0, &(0x7f0000000000), 0x0, 0x0) 2018/03/16 09:36:08 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x14) sysfs$2(0x2, 0x0, &(0x7f0000000f14)=""/236) 2018/03/16 09:36:08 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux'}, 0x7e) socketpair$inet6(0xa, 0xf, 0xffffffff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f00000000c0)="76e81d4821b66aca92ab41111b86260d452ea82f89bce39bbd96d7971547caa747bb49b6c0fcfd055fc7f52fe1b0268196c7f2842137843518922b1f136d22c7e9c4ef9defb8c270a48848ba556384efc6819a06bbeecad0df7388cd65e5af282a95f8476b77d9a49534448f0f06e0a1b3f1f8285a2f2b5ea6668c2ed59029377c6df004f8c2251506751701a71aa7af04e230c6fa20e7d5fa", 0x99) [ 54.342817] binder: 8722:8733 ioctl c0306201 20008fd0 returned -11 2018/03/16 09:36:08 executing program 2: r0 = socket(0x5, 0x80007, 0x40) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000)=0xffffffff, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x4, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000de6ff0)={0x0, &(0x7f0000de6000)}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/16 09:36:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) writev(r0, &(0x7f0000b5aff0)=[{&(0x7f0000d34fd5)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4080, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {}]}) 2018/03/16 09:36:08 executing program 5: ioprio_set$pid(0x2, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') clone(0x80000000, &(0x7f000052cf69), &(0x7f000023c000), &(0x7f0000e9b000), &(0x7f0000ce4000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/03/16 09:36:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r1) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f0000000b80)="9f", 0x1, 0x8041, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x200000) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) bind$vsock_stream(r2, &(0x7f0000000180)={0x28, 0x0, 0xd4860ddbbff7aea8, @host=0x2}, 0x10) 2018/03/16 09:36:08 executing program 0: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000890000/0x4000)=nil, 0x4000, 0x6, 0x44031, r0, 0x1) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/snmp\x00') 2018/03/16 09:36:08 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x181005) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d27d4aa7a94e77bfe253af1b4a070000000000000082c17147030bd09b7fdba25dcb1d9e0993a2a39dfa2b2c8be2c53ba34ab60ea8f78efda0687668d7348af3", "a3ec4fa9e24746bba400000000bb383ba2de0ddf25e5660000000000000005951387e7f5c0197ec5c65e28d9000072ff7162f42a47c1cff55fbcbf5c2e96346a", "360e70365cbc9dd53d6ef32b462b53dabe5b90c7a18fb3fdcfb63894a2e9255b"}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x3], 0x1, 0x1, 0x80000001, 0x8, 0x5, 0x0, {0x3, 0xffff, 0x8, 0x9, 0x2, 0x4, 0x1f, 0x0, 0x7f, 0x10001, 0x100000000, 0x3, 0x2, 0xdf8, "0d525b75c155a06f662bc0b6d953b935a73e19b17ac4ad7e5b88b4d02c2c7875"}}) 2018/03/16 09:36:08 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x6) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)) pipe(&(0x7f0000000040)) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000180)=""/228, &(0x7f0000000080)=0xe4) [ 54.390598] SELinux: policydb version 0 does not match my version range 15-30 [ 54.399829] SELinux: policydb version 0 does not match my version range 15-30 2018/03/16 09:36:08 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) clock_getres(0x7, &(0x7f0000000000)) 2018/03/16 09:36:09 executing program 0: r0 = socket(0xa, 0x2, 0x8000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0), 0xfffffffffffffebe) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) write$eventfd(r1, &(0x7f0000000040), 0xd8b74f24de67205d) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000400)={r2, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={r3, 0xa5, "22d3df00dddb73a61241ecc73e42c32f055e2277975f3c08b9bc74df3dbc05ab4999e776aff336b7f53622724ee2d92d455334ead795d52a052ecf3d00bee9fe90b44645bf5ff8e9f4d34a8e9ae0ab94eb081da9fe4f72f8444c23210b3296e57cb85062c1a94222d3c73657ad2502c05d304f27a59bf2ae2e9103de3869d9f1d52585615823313171f34f958bee0f7a91c5fe4b4b43cc9926ced097c36d9112bd418b74a7"}, &(0x7f0000000300)=0xad) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e26, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0xfffffddc) sendfile(r0, r1, &(0x7f0000000000), 0x10001) 2018/03/16 09:36:09 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x7ffffffffffffff) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2000000a, 0x0, 0x3}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x9}}, 0xe8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="2be203160000000000000000000000000000000000000900"], 0x18) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x10000, 0x0, 0x4, 0xd300000000000000, 0xfffffffffffff001}, &(0x7f0000000180)=0x14) 2018/03/16 09:36:09 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = epoll_create(0x4000000010011) r2 = syz_open_dev$mice(&(0x7f00000019c0)='/dev/input/mice\x00', 0x0, 0x100) bind$bt_l2cap(r2, &(0x7f0000001a00)={0x1f, 0x400, {0xde, 0x2, 0x5, 0x0, 0x3, 0x5}, 0x631, 0x7}, 0xe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8), &(0x7f0000a81fe8)}}}], 0x0, 0x0, &(0x7f000005af7e)}) gettid() ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000b8000)={0x4, 0x0, &(0x7f0000109000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000583f53)="e7"}) 2018/03/16 09:36:09 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x40) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000180), &(0x7f0000000200)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000100)) connect$netlink(r0, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x800}, 0xc) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e23, @rand_addr=0x3f}, @in6={0xa, 0x4e22, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e21, 0x200, @loopback={0x0, 0x1}, 0x7fffffff}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24}, @in={0x2, 0x4e23}], 0xb4) getresgid(&(0x7f0000000c80), &(0x7f0000000d80), &(0x7f0000000c40)) 2018/03/16 09:36:09 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) connect$nfc_llcp(r0, &(0x7f0000001480)={0x27, 0x1, 0x0, 0x5, 0x976, 0x1, "06ef6afeb46d217249484978978aa2dde78dc963a1b0ee77c50ee680061de9f84162bfac768d9f4d83701abddb36dfcc74bd20aa8f93335599b1fb0365fae3", 0x26}, 0x58) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fbdff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x26, &(0x7f00005e8ffc), &(0x7f0000ea2000)=0x4) 2018/03/16 09:36:09 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000dcbff1)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b7fe0)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a63ff3)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) fcntl$setown(r4, 0x8, r1) read$eventfd(r2, &(0x7f0000e5aff8), 0xfffffc7a) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b28fe0)=[{r5}], 0x1, 0xfffffffffffffff8) dup3(r4, r5, 0x0) tkill(r3, 0x16) 2018/03/16 09:36:09 executing program 5: ioprio_set$pid(0x2, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') clone(0x80000000, &(0x7f000052cf69), &(0x7f000023c000), &(0x7f0000e9b000), &(0x7f0000ce4000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/03/16 09:36:09 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000080)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f00000003c0)=""/64, 0x40}, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000200)) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000240)="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") pwritev(r2, &(0x7f0000001400), 0x2a6, 0x0) fcntl$notify(r2, 0x402, 0x8000001b) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7, 0x20, 0x4, 0x2}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) setsockopt$inet6_int(r2, 0x29, 0xff, &(0x7f0000000180)=0x7, 0x4) 2018/03/16 09:36:09 executing program 4: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000040)=0x5, 0x4) r1 = dup2(r0, r0) write$selinux_context(r1, &(0x7f0000000000)='system_u:object_r:xen_device_t:s0\x00', 0x22) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) 2018/03/16 09:36:09 executing program 0: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f00000000c0), 0x8) write$eventfd(r0, &(0x7f0000951ff8), 0x8) write$eventfd(r0, &(0x7f0000f1aff8)=0x6, 0x8) 2018/03/16 09:36:09 executing program 4: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x58}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) utime(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)={0x6, 0x100000000}) creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x20000}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000000100)='./control\x00', &(0x7f00006b3ff0)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) dup2(r1, r2) [ 54.598520] binder: 8802:8805 ERROR: BC_REGISTER_LOOPER called without request [ 54.641937] binder: BINDER_SET_CONTEXT_MGR already set [ 54.652213] binder: 8802:8823 ioctl 40046207 0 returned -16 [ 54.664146] binder_alloc: 8802: binder_alloc_buf, no vma [ 54.675245] binder: 8802:8805 transaction failed 29189/-3, size 0-0 line 3133 [ 54.727277] binder: undelivered TRANSACTION_ERROR: 29189 [ 54.766949] binder: undelivered transaction 28, process died. 2018/03/16 09:36:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00000000c0)="1700000047a5bbe3b782a4635ee17688a3000008010300ec36030000000000000098fc5ad9485b000000dba67e06358f964fd1b1503c3a52621300000000000200df018000000000f5009cee4a5acb3da400001fb7a7670000c88ebbffff00150039010000007300000000000609edffffffffffff02df9eebe7e87e0bf8ccebf606000840024f0298e9bcbc54062a80d7a8007f71574aa951dcee7130c39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a600000000", 0xb8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x7ff, 0x3, 0x8, 0xddb, 0x3}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) 2018/03/16 09:36:09 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000045df58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = memfd_create(&(0x7f00000000c0)="706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0x2) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000140)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x3d, 0x9d}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r3, 0xffffffffffffffff, 0x7, 0x7, 0x6, 0x5}, 0x14) 2018/03/16 09:36:09 executing program 6: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x1) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock2(&(0x7f0000b22000/0x1000)=nil, 0x1000, 0x1) r0 = socket$key(0xf, 0x3, 0x2) shutdown(r0, 0x1) mlock2(&(0x7f0000b22000/0x4000)=nil, 0x4000, 0x0) 2018/03/16 09:36:09 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000000201010000fffffffffffffffff77c83c5507ab428f71b3bc0c3dc94c91dee9d2a79aa926a2c12334fb76f3efc09209e53abf265553b50a22e9d32d7739684412646161b46b4683075ea3f0b50cd0d076d7fb0185dc151465a452810fa30b0cbcad3048e9cb7b398272dc4f95f"], 0x99abf06a}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000100), 0x2) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/validatetrans\x00', 0x1, 0x0) tee(r1, r0, 0x3, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0xe3897126fa9c368e) ioctl$TUNSETLINK(r2, 0x400454cd, 0x206) 2018/03/16 09:36:09 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) r1 = dup(r0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000140)=0x4) recvfrom$inet(r1, &(0x7f0000000000)=""/164, 0xa4, 0x40, 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) signalfd4(r1, &(0x7f0000000100)={0xc569}, 0x8, 0x800) 2018/03/16 09:36:09 executing program 1: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x2, 0x7, 0x8}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(0xffffffffffffffff, &(0x7f0000000040)=[{0x3, 0x0, 0x0, 0x0, @tick=0x3f, {}, {0x0, 0x2}, @raw8={"1f60c2cac56958e082a1858d"}}], 0x1c) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) pipe(&(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0x83, @time}) 2018/03/16 09:36:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/03/16 09:36:09 executing program 3: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000180)=0x58, 0x80800) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000001c0)={'\x00', 0x9}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/member\x00', 0x2, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000326000)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f0000a55f5a)=""/166) r3 = dup2(r1, r1) ioctl$sock_ifreq(r3, 0x8937, &(0x7f00000000c0)={'syzkaller0\x00', @ifru_map={0x401, 0x3, 0x80000001, 0x2170, 0x7c7, 0x7ff}}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000080)={0xa, &(0x7f0000000000)=[{0x5, 0x6, 0x4, 0x4}, {0x3, 0x100000001, 0xd0d, 0x401}, {0x11d, 0x5, 0x3ff, 0x6}, {0xfff, 0x7, 0x0, 0xffff}, {0x2, 0x0, 0x17, 0x7}, {0x4, 0xfff, 0x3b8, 0x2}, {0x2, 0x3ff, 0x8, 0xffff}, {0x3a2, 0x3, 0x0, 0x2}, {0x7, 0x1, 0x2, 0x9}, {0x0, 0x1, 0x10000, 0x1}]}, 0x8) write$selinux_access(r1, &(0x7f000010bfbd)={'system_u:object_r:ping_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x200000000030}, 0x42) alarm(0x0) flock(r3, 0xa) 2018/03/16 09:36:09 executing program 7: r0 = socket$inet(0x10, 0xffffffffffffffff, 0x2) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000002c0)="4c0000001000ff20d938d90e6fc283b724a600800200000000000000000000002c00160003040280b598bc593ab68211030030de33a49868c62b2da654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendto$ipx(r1, &(0x7f0000000040)="535e7b92edafc1d3077276bebbb328d31d4c574abdb040c874390510871f38f70eb21069ae8c3872ce814c1caa8366884e597ae328392f3f8d4b05b7822be79703144271dff2b460573e1de4aae3412530055563a345004e38284955748b45c85bf29ec674fba3325e4dcd0272247d8d68e00deaccf23185b1ec1769bef82a4150e06a8acb26d913127889e993c18151076cb1a4", 0x94, 0x40, &(0x7f0000000100)={0x4, 0x3, 0xfffffffffffffff8, "ee7ff50e0d48", 0x101}, 0x10) prctl$setfpexc(0xc, 0x10003) getsockname(r1, &(0x7f00000001c0)=@nfc_llcp, &(0x7f0000000140)=0x80) 2018/03/16 09:36:09 executing program 2: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x2000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x20000000000, 0x2000004004031, r0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={0x0, 0xffff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0xffffffffffffffff, 0xffffffffffffff81, 0x40000000000000, 0xffffffffffffff80, 0x62}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x8fd5, 0x101, 0xb, 0x8, 0xf1, 0x8001, 0x6, 0x200, r3}, 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000580)={r4, 0xffffffffffffff95, "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"}, &(0x7f0000000380)=0xcd) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000003c0)={r5, 0x73a, 0x9, [0x101, 0x7fff, 0x6, 0x1, 0x5, 0x20000000000, 0xffffffff, 0x8, 0xfff]}, &(0x7f0000000400)=0x1a) timer_create(0x3, &(0x7f0000000180)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000000200)) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9dd9}, {0xa, 0x4e21, 0x401, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x5}, 0x3, [0xffffffffffff0001, 0x10000, 0xb7c9, 0x8, 0x2, 0x100, 0x8, 0x40]}, 0x5c) 2018/03/16 09:36:09 executing program 3: timerfd_create(0x3, 0x80800) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/tcp6\x00') getdents(r1, &(0x7f0000000080)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000000040), 0x9fe) 2018/03/16 09:36:09 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'os2.', '\x00'}, &(0x7f0000000100)=""/10, 0xa) futimesat(0xffffffffffffffff, &(0x7f000093d000)='./file0\x00', &(0x7f0000d19ff9)={{0x0, 0x2710}}) 2018/03/16 09:36:09 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000496000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f73000)={0x1, 0x0, 0x0, 0x3}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/16 09:36:09 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f00007b3ff8), 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000af6000/0x1000)=nil, 0x1000}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) 2018/03/16 09:36:09 executing program 0: r0 = memfd_create(&(0x7f0000000000)='/dev/sequencer\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x1000, 0x4) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x6, 0xffffffffffffffff) getuid() pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/03/16 09:36:09 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'sit0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={"65727370616e30e9ffffffffffffff00", r1}) r3 = dup3(r0, r0, 0x80000) getsockopt$inet6_dccp_buf(r3, 0x21, 0x2, &(0x7f00000001c0)=""/173, &(0x7f0000000000)=0xad) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2800f063f6d10104000000000000000002000000218baad3dbe362870e6a01432cdb9cf8781c6099cdee1a6285fa09b3af05483bd92cfad7220becf9137f360232ebe5c1f02651b81851085531f251466004349a9ec4e4f4d0a79d14492d7dbf8136ebea727fe154928b585d0feddc25f7583de711188bded93fff8d007517a7262c31d322db7413b02225842546463e2d54b0356fc0a18bb6bc462b44e3df45c63ff952f6437310d0cbf9077aa5f24e14cba8f855b953fbf6a2b10be6642f916d20cfac1e6ae8af78e6ca127f044b86be7d590e2caa3f1df28f821cfe9bd1055f5f3435783a2f6f6ab7c73d", @ANYRES32=r2, @ANYBLOB="090000000c0001000180c20000000000"], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000080)=0x55d, 0x4) 2018/03/16 09:36:09 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ee8ff7)='/dev/rtc\x00', 0x2a2000, 0x0) readlinkat(r1, &(0x7f000090fff8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000100)) 2018/03/16 09:36:09 executing program 3: r0 = userfaultfd(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000000040)={0x40000000, 0x1, 0x31}) munmap(&(0x7f0000005000/0x3000)=nil, 0x3000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000002000/0x3000)=nil, 0x3000}) 2018/03/16 09:36:09 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x8000008) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) 2018/03/16 09:36:09 executing program 7: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xfffffffffffffffc) pipe2(&(0x7f00000000c0), 0x4800) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000100)=0xfffffffffffffe71, 0x0) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x800, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0xa000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x1, 0xfa5a}, {0x7fffffff, 0xffffffff80000001}, 0x3f, 0x1, 0x4}) 2018/03/16 09:36:09 executing program 4: r0 = memfd_create(&(0x7f0000309fff)='I', 0x0) pwrite64(r0, &(0x7f000004c000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/7) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) creat(&(0x7f000028b000)='./file0\x00', 0x0) open$dir(&(0x7f0000c91ff8)='./file0\x00', 0x0, 0x0) 2018/03/16 09:36:09 executing program 2: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) r2 = getegid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc001, r1, r2, 0x0, 0x40010) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x629d09da553f5432, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x7000, r1, r2, 0x10000, 0x1048000) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x84000, 0x0) connect(r3, &(0x7f0000000280)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x4, 0x3, 0x1}}, 0x80) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000400)={r0, @dev={0xac, 0x14, 0x14, 0xb}}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000300)={{{@in6, @in=@multicast1=0xe0000001, 0x4e24, 0x9, 0x4e23, 0x5ba3, 0xa, 0x0, 0x20, 0x3d, 0x0, r1}, {0x8, 0x2, 0x9, 0xe7, 0xd423, 0x1, 0x5cac00000000000, 0x81}, {0x0, 0x5, 0x5, 0x2}, 0x7fffffff, 0x0, 0x2, 0x0, 0x3, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0xf}, 0x4d2, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3502, 0x3, 0x0, 0x5, 0x3f, 0x7, 0x4}}, 0xe8) mq_getsetattr(r3, &(0x7f0000000200)={0xfff, 0x2, 0x3, 0xdd63, 0x5, 0x9, 0x273, 0x3}, &(0x7f0000000240)) 2018/03/16 09:36:09 executing program 3: socketpair$unix(0x1, 0xe3fea033f7442988, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) bind$unix(r0, &(0x7f000055b000)=@file={0x0, './file0\x00'}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40000, 0x0) fchmodat(r2, &(0x7f0000000080)='./file0\x00', 0x50) fcntl$setpipe(r2, 0x407, 0x7fffffff) 2018/03/16 09:36:09 executing program 2: timer_create(0x0, &(0x7f0000c61fa8)={0x0, 0x12, 0x0, @thr={&(0x7f000013ffe6), &(0x7f0000e21ff1)}}, &(0x7f0000044000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000240)=0xc) ptrace$peek(0x2, r0, &(0x7f0000000280)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000040)={0x0, r3/1000+30000}, 0x8) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r2, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r2, &(0x7f0000001680)={&(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000001600)}, 0x0) recvfrom(r2, &(0x7f0000000180)=""/136, 0x88, 0x0, 0x0, 0x0) tkill(r1, 0x1000000000016) 2018/03/16 09:36:09 executing program 5: futex(&(0x7f0000001000)=0x4, 0x7, 0x0, &(0x7f0000000ff0)={0x0, 0x989680}, &(0x7f0000001ffc), 0x0) 2018/03/16 09:36:09 executing program 0: r0 = memfd_create(&(0x7f0000b80ffa)='ramfs\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x8) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0x1) lseek(r0, 0x0, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback, @rand_addr}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x9, r2}) 2018/03/16 09:36:09 executing program 4: syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x5) connect(r0, &(0x7f0000000080)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0x7fff) 2018/03/16 09:36:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000200)=0x1, 0x4) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @random="8aa286bef958"}, 0x10) 2018/03/16 09:36:09 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x111200, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/29, 0x1d) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) chdir(&(0x7f0000000140)='./file0\x00') r1 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x4000000002283, &(0x7f00007bb000)) 2018/03/16 09:36:09 executing program 5: r0 = socket$packet(0x11, 0x10000000a, 0x300) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000000)={@rand_addr, @empty, @loopback}, &(0x7f0000000040)=0xc) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000001ff7)=""/9, &(0x7f0000004000)=0x9) [ 54.962476] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=53750 sclass=netlink_route_socket pig=8887 comm=syz-executor1 2018/03/16 09:36:09 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x38040) renameat2(r4, &(0x7f00000001c0)='./file0\x00', r4, &(0x7f0000000200)='./file0\x00', 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x8010, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f00000000c0)={0xffffffff, 0xaaa, 0x3528bdbc}) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000100000001c45c8d4871ee274b000000", @ANYRES32=r1], 0x18}, 0x0) recvmsg(r2, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/03/16 09:36:09 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x280400, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000280)={r1, 0x80000, r2}) mkdir(&(0x7f0000c5dff6)='./control\x00', 0x0) r3 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f00004f0ff6)='./control\x00', 0x0) mkdirat(r3, &(0x7f0000016ff8)='./file0\x00', 0x0) r4 = openat(r3, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000dd9000)='./control/file0\x00') renameat2(r3, &(0x7f000001dff6)='./control\x00', r4, &(0x7f0000e14ff6)='./control\x00', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000140)=0x81, &(0x7f0000000180)=0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000080)={r5, @in={{0x2, 0x4e23, @rand_addr=0x800}}, 0x3, 0x6}, 0x88) 2018/03/16 09:36:09 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 2018/03/16 09:36:09 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCNXCL(r0, 0x540d) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x1}) epoll_wait(r1, &(0x7f0000fd6fb8)=[{}], 0x1, 0x0) 2018/03/16 09:36:09 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') getdents(r0, &(0x7f0000000000)=""/60, 0xfffffffffffffe41) renameat(r0, &(0x7f0000003ffe)='./file0\x00', r0, &(0x7f0000003ff8)='./file0\x00') 2018/03/16 09:36:09 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'sit0\x00', &(0x7f00000001c0)=@ethtool_rxnfc={0x30, 0x0, 0x0, {0x0, @udp_ip4_spec={@broadcast=0xffffffff, @broadcast=0xffffffff}, {"2d88", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, @usr_ip6_spec={@dev={0xfe, 0x80}, @dev={0xfe, 0x80}}, {'E8', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, 0x80000001}}}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) 2018/03/16 09:36:09 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x2}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)=ANY=[@ANYBLOB="00000000000000120000000000000000"], 0x10}, 0x1}, 0x0) 2018/03/16 09:36:09 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)='\x00') 2018/03/16 09:36:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x62) r2 = accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x800) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) 2018/03/16 09:36:09 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r3 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0xa000, r2, &(0x7f0000cb5000)) 2018/03/16 09:36:09 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) 2018/03/16 09:36:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000fa3)=""/4, &(0x7f0000000fff)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') pread64(r1, &(0x7f0000000000)=""/8, 0x8, 0x100000) 2018/03/16 09:36:09 executing program 4: fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xc000, r0, r2, 0x800, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000000100)=""/192, 0xc0) r3 = syz_open_dev$evdev(&(0x7f0000000440)='/dev/input/event#\x00', 0x100, 0x800000000) close(r3) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getresgid(&(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000000280)) setfsgid(r1) 2018/03/16 09:36:09 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x4100) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'vlan0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/03/16 09:36:09 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000040)={0x14, 0x0, 0x5, 0x800000001}, 0x14}, 0x1}, 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) init_module(&(0x7f00000000c0)='.)nodevcgroupeth0}eth0eth0vboxnet1cgroup]-\x00', 0x2b, &(0x7f0000000100)='\x00') 2018/03/16 09:36:09 executing program 6: socket$inet(0x2, 0x80a, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') sendfile(r0, r1, &(0x7f0000000040)=0x63, 0xffff) readv(r1, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/202, 0xca}, {&(0x7f0000000180)=""/49, 0x31}, {&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/138, 0x8a}, {&(0x7f0000000300)=""/172, 0xac}], 0x5) 2018/03/16 09:36:09 executing program 7: r0 = socket(0x10, 0x80000000000002, 0x0) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000100)={0x6, 0x6}) write(r0, &(0x7f0000dd2f63)="240000002400ff000087042300367700e4ffffff0100000000000018ffffffff0100ff12", 0x24) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/connector\x00') ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000080)={0x7, 0x6, 0x2, 0x9, 0x0, 0x66d, 0x3, 0x400, 0x80000001, 0x3}) 2018/03/16 09:36:09 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) shutdown(r0, 0x1) r1 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r2 = syz_open_dev$random(&(0x7f0000ca9ff4)='/dev/random\x00', 0x0, 0x2000) ioctl$int_in(r1, 0x5452, &(0x7f0000a1aff8)=0xc942) r3 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0xfffffffffffffffe) ioctl$int_in(r3, 0x5452, &(0x7f0000ca9ff8)=0xffffffffffff8001) close(r2) [ 55.228328] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/03/16 09:36:09 executing program 6: r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2e893ea99478ef29022f46baab3a38b9c34070075025c048910742e85d4cb5226416dea53244635b7d776885d2a4cf8118250cf968dd2c46ce9c51041096371d032a640ce730c6780668d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc4952244bd18bd2989b53bf235d2ffa") fcntl$getown(r1, 0x9) sendfile(r1, r1, &(0x7f0000000180), 0x4) 2018/03/16 09:36:09 executing program 5: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6) 2018/03/16 09:36:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) 2018/03/16 09:36:09 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x80) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0xfffffffffffffffe) lseek(r1, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/16 09:36:09 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x20}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000300)={'vhan0\x00', 0x400}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) 2018/03/16 09:36:09 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)={0x2, 0x10, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0x25dfdbfe, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) 2018/03/16 09:36:09 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_pts(0xffffffffffffffff, 0x800) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f00000000c0)={'raw\x00', 0x68, "45b1065d5ac8913088ce1a501b554a70369789d45e0c4d0a80582e50bc33f49d8303508edc1060703b5da87ec37f738efcab7421f78e0eff15b3217613ed973751f82010732574c2e252921ea6847d70704ecb18e7e8a007388abc8deea6bf47edbdf07c8652d42b"}, &(0x7f0000000180)=0x8c) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000000)={'tunl0\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x8}}}) 2018/03/16 09:36:09 executing program 7: socketpair(0x1, 0x10001, 0x0, &(0x7f0000000080)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0xd, &(0x7f0000000180), 0x0, &(0x7f0000000380)=""/4096, 0xff44}, 0x0) sendmsg(r0, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100), 0xa7, &(0x7f0000000200)}, 0x0) 2018/03/16 09:36:09 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) capset(&(0x7f0000fcdff8)={0x4000019980330}, &(0x7f0000001fe8)) 2018/03/16 09:36:09 executing program 7: getgroups(0x3531b781f9ed5218, &(0x7f000049efe8)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x10000, 0x80) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000100)={0x18, 0x0, {0x4, @empty, 'ip6_vti0\x00'}}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getpeername$inet(r1, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xb85c, 0x100) 2018/03/16 09:36:09 executing program 4: r0 = userfaultfd(0x0) time(&(0x7f00000001c0)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002ff1)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockname$netlink(r1, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x24}) ioctl$sock_bt(r1, 0x541b, &(0x7f0000000200)="f2ec001192db659c9ece4101ac1ab9d453c76c4d64252321abb50233bc4bc06aea3d38eff09b58e1d60b484320bebf71cb") mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x12000, 0x2, &(0x7f0000fee000/0x12000)=nil) 2018/03/16 09:36:09 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffdf, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d48000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/16 09:36:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x84000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/03/16 09:36:09 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a80ff6)='/dev/ptmx\x00', 0x240000, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/connector\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000200), 0xfffffffffffffdb2) ioctl$int_in(r0, 0x80000000005404, &(0x7f0000000000)) 2018/03/16 09:36:10 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000333f88)={0x2, 0x0, 0x0, 0x0, 0x8}, 0x5130798e53560d86}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0xd, 0x5, 0x9, 0xc, 0x0, 0x70bd2c, 0x25dfdbfc, [@sadb_x_nat_t_type={0x1, 0x14, 0x5}, @sadb_x_sa2={0x2, 0x13, 0x8cdd, 0x0, 0x0, 0x70bd2a, 0x3507}, @sadb_address={0x5, 0x5, 0x6c, 0x0, 0x0, @in6={0xa, 0x4e23, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffbff}}, @sadb_sa={0x2, 0x1, 0x4d6, 0x7fff, 0x3b, 0x7, 0x4, 0x60000000}]}, 0x60}, 0x1}, 0x4000) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0x1, 0x2) 2018/03/16 09:36:10 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000001040)=[{&(0x7f0000001000)=""/26, 0x1a}], 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff}) readv(r0, &(0x7f0000552ff0)=[{&(0x7f00006c1000)=""/4096, 0x1000}], 0x1000000000000053) write(r1, &(0x7f0000335000), 0x10009) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f0000000280)={0x7c17, 0x0, 0x6, 0x38, &(0x7f00000000c0)=""/56, 0xc1, &(0x7f0000000100)=""/193, 0x48, &(0x7f0000000200)=""/72}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x22800, 0x0) 2018/03/16 09:36:10 executing program 3: r0 = getpid() capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000000040)={0x3, 0x7fff, 0x4, 0x7, 0x38f3, 0x7}) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) sendmsg$key(r1, &(0x7f00004b6914)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)=ANY=[@ANYBLOB="020b000003000000fffffffffffdffff0100181700000000"], 0x18}, 0x1}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40e000, 0x40) execveat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000180)='lo\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\'cgroup\x00', &(0x7f0000000240)='-\x00', &(0x7f0000000280)='\'\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000540)=[&(0x7f0000000340)="70726f6370707031766d6e6574303a7b7d2a70707030fe00", &(0x7f0000000380)='^@\x00', &(0x7f00000003c0)='.^$&&\x00', &(0x7f0000000400)='].\x00', &(0x7f0000000440)='-keyring^wlan0em1\x00', &(0x7f0000000480)='GPLproc\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='-posix_acl_access%proc\x00'], 0x400) 2018/03/16 09:36:10 executing program 1: r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffe) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) ppoll(&(0x7f00000000c0)=[{r0}, {r0, 0x400}], 0x2, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)={0x1}, 0x8) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xff, &(0x7f0000000000)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @remote, @loopback}, &(0x7f0000000080)=0xc) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000ef8fd0)=[{&(0x7f0000d98000)=""/55, 0x37}], 0x1, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/03/16 09:36:10 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) unshare(0x8000400) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x9, @tick=0x3, 0x8, {0x4, 0x4a22}, 0x5, 0x3, 0x6}) userfaultfd(0x80000) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000100)=0x20, 0x4) 2018/03/16 09:36:10 executing program 2: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000ef2fff)='#', 0x1) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000eebf9e)='-', 0x1) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0xffffffffffffffaa}, 0x2) 2018/03/16 09:36:10 executing program 6: r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2e893ea99478ef29022f46baab3a38b9c34070075025c048910742e85d4cb5226416dea53244635b7d776885d2a4cf8118250cf968dd2c46ce9c51041096371d032a640ce730c6780668d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc4952244bd18bd2989b53bf235d2ffa") fcntl$getown(r1, 0x9) sendfile(r1, r1, &(0x7f0000000180), 0x4) 2018/03/16 09:36:10 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x402000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000476000)=[{&(0x7f0000d59000)}], 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0xa0000, 0x20) chmod(&(0x7f0000000180)='./file0\x00', 0x4) sendto$unix(r1, &(0x7f0000000040)="91a5f671a452bcff7396e933457d43cca9055c177ae44cb44bf170953fe212229186f120dfd6281d737f0386d1a6e8c7d549f9618710ae7ff42abf1c393656cdb601b4feebc40e86c8e66f1abe", 0x4d, 0x4010, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) sendto(r1, &(0x7f0000000180), 0x0, 0x50, 0x0, 0x0) 2018/03/16 09:36:10 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x19, &(0x7f0000000000), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0xa, &(0x7f0000000080), 0xffffefd, &(0x7f0000000040)}}], 0x40001bd, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x40) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0), 0x2) 2018/03/16 09:36:10 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) accept4$bt_l2cap(r0, 0x0, &(0x7f0000000080), 0x80800) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000f18000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="5092a2f225ad97e813ff5ae5eec17dc62c6bcd3d657e0cdcd6cf7953f71a17d34597886fdfb0eeeac5caa9b1bef4977be9175f1dd9fb8207cb919d3c763b3d484e9f538ae4faa3202f9af0c15573dd8f9ef49519e313907e451c7ab58798b950636a900cc7924905934b58778f196a8b0b9b0d0832397c62faefbcc4b3c93355ab9b94bb823e5f679ef1c0c1e10f8a3549e97029c26a0049da05b8a8b1fc96d6bc511c90cd556939d409e81c2c389537b789b267074cee3eb21bc84c0a4024024f2d450181d2a854b2327fd446dcf720", 0xd0}, {&(0x7f00000001c0)="489212449cf5b7edce91a7ad134f2ddc188326370a6e761a53d16514aa067d745c0bc112d29ac538b126a08ee2c913a0166c96d7b54908b61ad90a5f553a7ae7cb3f15f9143fbbe2b0aa1f063e503abfdf35ba15e291ed386d1a79a8676af285d235e344fc97a0ce120fe4a31e574e62e7c65b55d4437fec3e54b35ecbb2c4b542982b6cb5b665a4af0cae273db8c396d8585439515cc3eeed97c5757041b6f738d891b9227153ec02bb4cf94a1e6a08ce3fb8f1141c74", 0xb7}, {&(0x7f0000000280)="2eeade1614e93fb5930397e1fbda9ba55b652c202a5652672a13e4cec70f8e203cabfde99facb4eff4d7be0304327bc5dc0639327f31aba8e275f85dbf459cccda13a3d24a9046d720e977d063a8cdb927b1a6", 0x53}], 0x3, 0x0, 0x0, 0x4000000000000}, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/192) getpeername$ax25(r0, &(0x7f00000003c0), &(0x7f0000000400)=0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000076dff0), 0x6e}, 0x800) 2018/03/16 09:36:10 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000280)={'HL\x00'}, &(0x7f0000000300)=0x1e) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x7, 0x20, 0x80}, &(0x7f0000000080)=0x18) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x1, 0x0, 0x7, 0x80000001, 0x8000000000000, "717bd8aba1b2244d813eb92f409e9f2b39f660feafde4721483f9835d4d48f81a8a5dec3ac9745b7055af7fd46f704f312e7228ea8570f63e5de8d8a25801c", 0x3e}, 0x58) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000100)=0x8) setsockopt$sock_int(r0, 0x1, 0x15, &(0x7f00000002c0), 0xfffffffffffffdd6) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23}}}, 0xffffffffffffffe9) 2018/03/16 09:36:10 executing program 2: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) keyctl$session_to_parent(0x12) 2018/03/16 09:36:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="34ad2ce0ff", @ANYRES32=r1, @ANYBLOB="000000000c000100aaaaaaaaaa0000000c000200aaaaaaaaaaaa0000"], 0x34}, 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080)=0x41b, 0x4) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) r3 = socket$inet6(0xa, 0x802, 0x0) r4 = epoll_create1(0x0) socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$notify(r4, 0x402, 0x25) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xf02, 0x6187051fa13c357f}, &(0x7f0000000100)=0x248) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r5, 0x7, 0x40}, &(0x7f0000000180)=0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000bbeff4)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000000c0)=0x0) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000480)={r6, r7, r8}, 0xc) shutdown(r3, 0x1) shutdown(r3, 0x0) ppoll(&(0x7f0000bc0fd0)=[{r4}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/03/16 09:36:10 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000de8000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffef}, 0xfffffffffffffd7a) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000000)={0x291, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000000040)={r2, 0x4}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000de7ffc)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 2018/03/16 09:36:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="1d00000000220000aa996871eab9bef433a462bf6acfd4cd2840bf6f30e23cb0158a09958afba5fd1a3e0cd51b581d25e6d8db2cf0683f9042a49fd13b0a85f1c9fce5dde06d69843220ca16754e3e95732589692454a34de9555ce759a9ebc558fce45046e847d560d04d456a6ca0136a0b398e46a5caf9b30c32cece000e"]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast1, @loopback}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000180)) 2018/03/16 09:36:10 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x4, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000005ff0)={0x361, &(0x7f0000008000)}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000080)) connect$bt_l2cap(r0, &(0x7f0000000140)={0x1f, 0x492e007c, {0x4, 0x6, 0x80, 0xfff, 0xde61, 0x10000}, 0x0, 0xffffffffffffffff}, 0xe) 2018/03/16 09:36:10 executing program 4: openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80, 0x0) accept4$llc(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x10, 0x3) sync() 2018/03/16 09:36:10 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x12140, 0x0) sendfile64(r0, r1, &(0x7f0000000300), 0xfffffffffffffffe) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x4) sendto$inet6(r1, &(0x7f0000000340)="6ac06bebaec439017fa3c21c33d022efabeaee845bf9e8752a844e7ce9014429aaf3758c5be8c827cc984bcfbe658fd638096df4596bc5eb13917746e1837c12879637b248d0d19d3e73c16f6c041ea7edec85367ba91f29a169f2095e4f299d9a2745f4877d5e03395569acec71a6ef4513538fd79e016268363e925304ab5884096c65c57a13e5133d9cebf24557e5561f94f124fa53a8b8490193484445fafe0bd9f2787a45def47c7ca8f48944face3f6442cf7512e48c273e444765d49b1482c9673628f413ec337eeac85c6599a2dc7d83cc8c65a973473dfe", 0xdc, 0x4000, &(0x7f0000000440)={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x11}, 0x2}, 0x1c) sendto$inet6(r2, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="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", 0x4b1, 0x8000, &(0x7f0000000040)={0xa}, 0xffffffffffffffbf) lremovexattr(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=@random={'os2.', '/dev/rfkill\x00'}) close(r2) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000500)={'bridge0\x00', 0x6}) 2018/03/16 09:36:10 executing program 6: r0 = gettid() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x84000, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000140)={0x2, 0x7, 0x2, 0x7f, 0x3, 0x1}) r2 = memfd_create(&(0x7f0000000080)='*[(ppp0/bdevwlan0security&$\x00', 0x1) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0)={0x8, 0xc39e, 0xa6c1, 0x6}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_generic(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000180)={'yam0\x00', 0x8000000000000000}) dup2(r3, r3) fcntl$setown(r4, 0x8, r0) tkill(r0, 0x16) 2018/03/16 09:36:10 executing program 7: r0 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) pwritev(r0, &(0x7f0000000580)=[{&(0x7f0000000040)="d5e3a9284befa8ff91e265e0005a149e3e3faa1b6d20db36cd0ce3517a67aa37a68fa70ea8f13a1504eb8bfa8b57a73823a1e18019793980083e4541c52ece4d172e280a2337dac6a7da52", 0x4b}, {&(0x7f00000000c0)="6488a86f692eefb2233c5d08fb6eded4c271aafecb835db2f8a5fe42652ba781d55153b5b1cc123a6de019b687f5d353a226f4f5dbd1c0729f713092942a0f6dc569e1037f22cc1723253465fa8c73f7d8071981117fa0efbf6818ed24c1938eb82ae33ef2b90bff49ae560cdab364fa231c1e4f4da92ad24a2dc012a4eeea094a34619623978df9271d37baa596c468a9f1d95ed17262ac92df07523367f8f3062124b282f1638095b008b488433e7464ede81929703038efc7d0d79ab668b3a653a4b8c3b45db8", 0xc8}, {&(0x7f00000001c0)="2a630313123cf78096bceb6559f357d5d1a01cb061d04e48d48ec82009aec4f0e1a02cd14c4ad59e854d9e0010e275874db950c28de9a2ca4f642387607b37ed172009ca15dead97529228b1a8ba00a7c2abd2e2571e61bdfe8ebadce50cf9b0e0a7ba1bf9914f0d26392909e834869295fabbf3e63c25e25d80106e12b093b9bebdb3e142cdf85af223925a28a6647fecc67a1df33ca44d84fd891d627cbb8f3ad143989da12d546f79bc04c3fd3904fc33a646db147f6fa1cd10949cd6702e3f5e441a93b63c3c6db12d73599a80c6b225ade5c6a663b849d59e884ea8cdfc97604fe13e91699b1e2023913d7339", 0xef}, {&(0x7f00000002c0)="cd6d0ea2f61cec0251a8c886d99341c499428db9e72a2e75d4b419651f318de1dc4d2631d602ac9e431be96d73570db1a01e7ecc6939b6ec8137f21d1df20d2bed704f23b00d2985d2724212d68c138d4e708e54e3dbeda0330d4bd34f24377ef986e9ca70f34cd5913d431fc9953774ce8f235cbfc998638e36c885d7470eb5cb33b5a751388730c71ba922626e079ad340", 0x82}, {&(0x7f0000000380)="150a72f98ba91b91498b5a61990f35aaa655a1ca5c52820d4ce2c188e83558f2b6ae4e4c5080e6cf5b21bad29ffdeb1972f280092145ce3e31dd53ba832879997e3b73647d9ed0063b48a0c1d3895487591f1d40ecd4fa8b7dc0b52badb220dd9ead7c3a5a553e780d10e6eabc21e370f6bb4dda10da2e9086228fdd6c81d209c6133a3c50fbd29ad007535368872d96031b8cc4986c41138d3d69488673128fdbc7dc0b70b67d9600535e60e4081671d28a5d696e729a72b3", 0xb9}, {&(0x7f0000000440)="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", 0xfb}, {&(0x7f0000000540)}], 0x7, 0xfffffffffffffffe) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x200000000000001, 0x8011, r0, 0x0) ftruncate(r0, 0x3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000005c0)={r1, 0x8f7}, &(0x7f0000000600)=0x8) 2018/03/16 09:36:10 executing program 1: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="78ac4fb9bf16538701f9daafb7e609e9ce72814a64cc8a0521fa91a64326115f8064af743c1bb0b323f6d725ec38c7f65f3a151b7a12", 0x36, 0xfffffffffffffffd) keyctl$describe(0x6, r0, &(0x7f0000000240)=""/3, 0xfffffffffffffdd3) r1 = socket$inet6(0xa, 0x802, 0x0) keyctl$setperm(0x5, r0, 0x1002022) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f00009e0ffc), 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f00000002c0)=0x7) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x74, r2}) lookup_dcookie(0x7, &(0x7f0000000300)=""/159, 0x9f) 2018/03/16 09:36:10 executing program 7: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f0000000040)={0x51, 0x0, 0x0, {}, {}, @ramp}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000fe0ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000deb000)={0xbfffffffc000000d}) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x202) ioctl$TIOCNXCL(r3, 0x540d) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000140)={r4, 0x7fff, 0x9, 0x401}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000040)=0x8) 2018/03/16 09:36:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) r4 = dup3(r3, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) epoll_pwait(r1, &(0x7f0000dc7fc4)=[{}], 0x1, 0x0, &(0x7f000004aff8), 0x8) getpeername$packet(r4, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001100)=0x14) sendto(r4, &(0x7f0000000000)="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", 0x1000, 0x40000, &(0x7f0000001140)=@ll={0x11, 0xd, r5, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) 2018/03/16 09:36:10 executing program 0: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x40) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000180)={0x10001, 0xfd4, 0x6, 0x0, 0xfff}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@loopback=0x7f000001, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001}, 0x2, @in, 0xffffffffffffffff, 0x0, 0x0, 0x7ff}}, 0xe8) sendto$inet6(r1, &(0x7f0000000000)="2bedadfbf18d5fdba6c3a23a63984b8d2cab6df395bfe6d0706102034a8507fa4ed122467937963776c40867047a82d0233db6ca9ccab3c1e43e18842655faa80a184b77388e193866c32c7f7289d7c94669a2d695f945b0621f317b747b8a4f6261e126e67c92f76efc7300a20e65feec08b95946f9d83bdabc40e4f5e7563b091ee80b18feb78eb2f093d4d5137c21d1c2df12889a9c41b5afc82f30be04b70f90c7562a8311874df58612cf68db72e7848af075a81d9d32c9eafd19b35e1d", 0xc0, 0x40000, &(0x7f00000000c0)={0xa, 0x4e20, 0xfff, @dev={0xfe, 0x80, [], 0x14}, 0x6}, 0x1c) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) r3 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x8000) connect$inet6(r1, &(0x7f000088bfe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x7, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x90, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x45}, @in6={0xa, 0x4e22, 0x2, @empty, 0xa1}, @in6={0xa, 0x4e22, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x5b10, @empty, 0x4}, @in={0x2, 0x4e23}]}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={r4, 0x1}, 0x8) signalfd(r3, &(0x7f0000000380)={0xfffffffffffff931}, 0x8) [ 55.654243] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1279 sclass=netlink_route_socket pig=9085 comm=syz-executor2 2018/03/16 09:36:10 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000e31000)='./file0\x00', &(0x7f0000b9a000)='./file0\x00', &(0x7f0000ab3000)='tracefs\x00', 0x0, &(0x7f00005eefe8)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/03/16 09:36:10 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ptrace(0x20000000000008, r1) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000040)) 2018/03/16 09:36:10 executing program 5: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="3fda412934b15bda05392395983e22c47192703ca677d3bdd55e0bfa4b5a254b443a3c51efdbd9", 0x27, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f00000000c0)=""/240, 0xf0) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0x10) close(r1) 2018/03/16 09:36:10 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x4000000000006) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f82000)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/16 09:36:10 executing program 2: openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x8000008012, r0, 0xffffffffffffffff) pwrite64(r0, &(0x7f0000000180)="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", 0x1000, 0x4c) mkdir(&(0x7f0000000000)='./file0\x00', 0x83) 2018/03/16 09:36:10 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ip_vti0\x00', 0x2001}) close(r0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003e00)={@broadcast, @multicast2}, &(0x7f0000003e40)=0xc) 2018/03/16 09:36:10 executing program 0: setpriority(0xffffffffffffffff, 0x0, 0x8001) 2018/03/16 09:36:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000e3eff4)={0x10, 0x0, 0x0, 0x8}, 0xc) r1 = socket(0x10, 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000340)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000000380)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000003c0)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000400)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000480)={0x3, 0xfffffffffffffffa, 0x0, 0x1, 0xffffffff, 0x1000, 0xffffffffffffffbe, 0x0, r3}, 0x20) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/validatetrans\x00', 0x1, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x58, 0x80000) write(r4, &(0x7f0000000140)="23a6967f22663d0ede259a70432400000026007f0051b71a4f579f236d6386c9b9d5bc5569d08fc785e4799bcb9fd27894d5dd2b624c5e19dc31370b4319a6833f00a2ad0312f66e74a4621cd82f6a08efd91f0615399035701635a4a4765646e093e077d85ad22138da49e390d14f9f41a586f48de07912ec89672cdf2eb5ca364c033333d7a96a872726f50f116055cecbb85db34b7a7caad8e89dfb55eaf1863ada73ddc0a125f760000000000000000000000000", 0xffffffffffffff24) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000200)=""/232, &(0x7f0000000300)=0xe8) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000)=0x1, 0x4) [ 55.747411] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1279 sclass=netlink_route_socket pig=9096 comm=syz-executor2 2018/03/16 09:36:10 executing program 0: setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x12, &(0x7f000033c000), 0x14) 2018/03/16 09:36:10 executing program 3: r0 = socket$inet(0x2, 0x80005, 0x6fab) fcntl$addseals(r0, 0x409, 0x3) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffbfff000}, {0x6}]}, 0x10) sendmmsg$unix(r2, &(0x7f000011e000)=[{&(0x7f000001aff6)=@abs, 0x8, &(0x7f0000bb3f90), 0x0, &(0x7f000001a000)}], 0x1, 0x0) 2018/03/16 09:36:10 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000100)={0x42, 0x0, 0xfbfffffffffffffd}) 2018/03/16 09:36:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0x1e) 2018/03/16 09:36:10 executing program 5: mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000872000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000040)='./file0/file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='fuseblk\x00', 0x0, 0x0) mount(&(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='hostfs\x00', 0x0, &(0x7f0000000180)="967a4b4d2d68253a2470cc98706189f4c5417e883ee56b9c36b5ca9ebe6b8448e5bd972267894f7285ae7bd985d1fd7bc1eaae490d44b8714f8fd7c5d0698a5d3a1cc855377edc0377518fb13552f768cfeb16a9dee426ed139cbed05a134a5ff7e8712d0d27afe4d6378e011b503896cada0bcf1ffe386d417576a98c9144e000d7cfc9797014e1ed7404c263c128d9ec64636fd9fe5a3b1984ef0c8914da0e022177dbcea68327b92a090262eb85cf0d787e5f6c7a6727918d54cdea523c583c14a72abd8bd444e0e9afb24236414a4c8368acc739c35608925a330a84930e8ecaa73145378af1be37d9f6548dfeb93dfc") 2018/03/16 09:36:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)=@setlink={0x3c, 0x13, 0x321, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}, @IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/03/16 09:36:10 executing program 4: getrandom(&(0x7f0000000000)=""/4096, 0xfffffffffffffcaf, 0x0) 2018/03/16 09:36:10 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = request_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='wlan1{@%\x00', 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r2, 0x0) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/63, 0x3f}], 0x1, &(0x7f0000000200)=""/84, 0x54, 0x6638}, 0x20) 2018/03/16 09:36:10 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000192ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) sendmsg$nl_crypto(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=@get={0xe0, 0x13, 0x1, 0x0, 0x0, {{'md4\x00'}}}, 0xe0}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000780)=0x0) getpgrp(r1) clock_gettime(0x0, &(0x7f0000000b00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000a80)=[{{&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/111, 0x6f}, {&(0x7f0000000300)=""/81, 0x51}, {&(0x7f0000000380)=""/243, 0xf3}], 0x3, &(0x7f0000000480)=""/175, 0xaf, 0xfffffffffffffffe}, 0x3}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000540)=""/130, 0x82}, {&(0x7f0000000600)=""/30, 0x1e}, {&(0x7f0000000640)=""/165, 0xa5}, {&(0x7f0000000700)=""/73, 0x49}, {&(0x7f0000000780)}, {&(0x7f00000007c0)=""/98, 0x62}, {&(0x7f0000000840)=""/45, 0x2d}], 0x7, 0x0, 0x0, 0x7}, 0x100000000}, {{&(0x7f00000008c0)=@sco, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000940)=""/118, 0x76}], 0x1, &(0x7f0000000a00)=""/128, 0x80, 0x1}, 0xffffffff80000001}], 0x3, 0x2000, &(0x7f0000000b40)={r2, r3+30000000}) 2018/03/16 09:36:10 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f000042fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00002e1ffc)=0x40000000000a) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x100000001, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0xffffffffffffffff, 0x1}) 2018/03/16 09:36:10 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005b7000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f00003df000)=""/111, 0x6f) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000000)={0x401, 0x3, 0x7fff, 0x100, 0x10000, 0x0, 0x2, 0x8, 0x8, 0x2}) write(r0, &(0x7f000017d000)="9d8ecc80ee0101df24e9cd0050b40000ffed00000004", 0x16) 2018/03/16 09:36:10 executing program 7: r0 = open(&(0x7f0000cd8ff8)='./file0\x00', 0x80044, 0x0) r1 = open(&(0x7f0000198000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/03/16 09:36:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000cb6fda)=""/38, &(0x7f0000000ffc)=0x26) r1 = socket(0x4, 0x805, 0x4) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0xffff, &(0x7f0000000040)=0x17d) 2018/03/16 09:36:10 executing program 0: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x100fc) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x100000a, 0x400000000000011, r0, 0x2) accept4$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10, 0x800) unlink(&(0x7f0000001000)='./file0\x00') accept4$bt_l2cap(r0, &(0x7f0000000000), &(0x7f0000000040)=0xa, 0x800) [ 56.230575] netlink: 192 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/16 09:36:10 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x9, 0x9, 0xddc}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) close(r1) syz_open_procfs(0x0, &(0x7f0000000100)='net/fib_trie\x00') epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000f2cff4)={0x6}) [ 56.304919] netlink: 192 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/16 09:36:11 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x3, 0x214081) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000140)=""/86) ioctl(r0, 0x44000002285, &(0x7f000045bfd3)="f8f8e4fbffff18ffff0000131dc5d86c814a0083c5e9aed7b6fcc9bfe2d8b3981f16ef7dc14b2caf7e5da40003") read(r0, &(0x7f0000b07000)=""/36, 0x19) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x8ead, 0x3, 'client1\x00', 0x2, "8b0acf5cdd9411aa", "60a53b708416fc82ea2dbe8be218b2cda94609723c9d5489d7278d460d1835c7", 0x0, 0x6}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000000c0)) 2018/03/16 09:36:11 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x402, 0x0) setrlimit(0x0, &(0x7f0000000040)={0x40}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x7ff, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1, 0xf778}, &(0x7f00000001c0)=0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x200, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0xa, &(0x7f0000000080)=0x7fffffff, 0x4) setrlimit(0x0, &(0x7f0000765ff8)={0x0, 0x9}) 2018/03/16 09:36:11 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10000, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, {0xa, 0x4e20, 0x3000, @local={0xfe, 0x80, [], 0xaa}, 0x7f}, 0x3, [0x800, 0x5, 0x800, 0xfffffffffffffffb, 0x1f, 0xfffffffffffffff8, 0x400, 0x4]}, 0x5c) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f6000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000dcc000)='/dev/ashmem\x00') socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x18) 2018/03/16 09:36:11 executing program 1: r0 = add_key(&(0x7f0000015000)='logon\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a}, &(0x7f0000014000)="578ea44f6ba3a636ffe97fbf75d7f372f0e7dc32856ed7aba5b6170997cd8b3e7f4fb91f56a1d51d0440a1121990753224a83c0fabcdf91de1ac17b66df943ab65c55d35edaefad0633a", 0x4a, 0xffffffffffffffff) keyctl$unlink(0x9, r0, r0) modify_ldt$read(0x0, &(0x7f0000000000)=""/4096, 0x1000) 2018/03/16 09:36:11 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0x10c, &(0x7f0000023000)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000500010000000000000000000500000061f4e9ee0828256e6ab007883b7744c15fd8df4c7650776266f3412a865a57e319709d9cb3b19b366965da2cafb0dbcc2f430502a9392293ca76bbf22398bd0005f1ad040563db1bfcc0f226a2dca40d318b8a8e0e2ac1c6a03729722d75948c6396"], 0x14}, 0x1}, 0x0) 2018/03/16 09:36:11 executing program 6: r0 = socket$inet(0x2, 0x2, 0x8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x2, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000007480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000007340)=[{{&(0x7f0000006bc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000006e40), 0x0, &(0x7f0000000000)=""/215, 0xfffffffffffffeca}}, {{&(0x7f0000000100), 0x6e, &(0x7f0000007280), 0x1ed, &(0x7f00000072c0)=""/67, 0x43}}], 0x2, 0x0, &(0x7f00000074c0)={0x0, r2+10000000}) 2018/03/16 09:36:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000000000)=""/16, &(0x7f00004d1000)=0x9) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000040)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/81, 0x51}, {&(0x7f0000000140)=""/11, 0xfea0}, {&(0x7f0000000180)=""/51, 0x33}, {&(0x7f00000001c0)=""/61, 0x3d}, {&(0x7f0000000200)=""/35, 0x23}], 0x5, &(0x7f0000000280)=""/194, 0xc2, 0xfffffffffffffffb}, 0x10000) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in6, @in6, 0x4e21, 0x4, 0x4e23, 0x1, 0x0, 0x0, 0x20, 0x3f, r1, r2}, {0x8, 0x5, 0x40800000000000, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, 0x8000000000000000, 0xea1}, {0x2fcc, 0xb99, 0x2, 0x7fffffff}, 0x4, 0x6e6bbf, 0x7b6f07051a2d9622, 0x0, 0x2, 0x9fd17c870293b349}, {{@in=@multicast1=0xe0000001, 0x4d4, 0x3c}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3504, 0x6, 0x3, 0x7, 0x0, 0xfffffffffffffffe, 0x8}}, 0xe8) 2018/03/16 09:36:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10010, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0x6, 0x7f, 0x8}, 0x8) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000140)=""/54) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) clock_gettime(0x0, &(0x7f0000002dc0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002cc0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000380)=""/82, 0x52}, {&(0x7f0000000400)=""/22, 0x16}, {&(0x7f0000000440)=""/59, 0x3b}, {&(0x7f0000000480)=""/112, 0x70}, {&(0x7f0000000500)=""/156, 0x9c}], 0x5, 0x0, 0x0, 0x80000001}, 0x7}, {{&(0x7f0000000600)=@rc, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000680)=""/27, 0x1b}, {&(0x7f00000006c0)=""/156, 0x9c}, {&(0x7f0000000780)}], 0x3, &(0x7f0000000800)=""/145, 0x91, 0xfd}, 0x4}, {{&(0x7f00000008c0)=@pppoe, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000940)=""/100, 0x64}, {&(0x7f00000009c0)=""/184, 0xb8}, {&(0x7f0000000a80)=""/32, 0x20}, {&(0x7f0000000ac0)=""/230, 0xe6}, {&(0x7f0000000bc0)=""/231, 0xe7}, {&(0x7f0000000cc0)=""/200, 0xc8}, {&(0x7f0000000dc0)=""/126, 0x7e}], 0x7, &(0x7f0000000e80)=""/4, 0x4, 0x71d9}, 0x3}, {{0x0, 0x0, &(0x7f0000000fc0)=[{&(0x7f0000000ec0)=""/26, 0x1a}, {&(0x7f0000000f00)=""/154, 0x9a}], 0x2, &(0x7f0000001000)=""/250, 0xfa, 0x8}, 0x7}, {{&(0x7f0000001100)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000001480)=[{&(0x7f0000001180)=""/99, 0x63}, {&(0x7f0000001200)=""/78, 0x4e}, {&(0x7f0000001280)=""/198, 0xc6}, {&(0x7f0000001380)=""/59, 0x3b}, {&(0x7f00000013c0)=""/150, 0x96}], 0x5, 0x0, 0x0, 0x6a}, 0xfffffffffffffffb}, {{&(0x7f00000014c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002840)=[{&(0x7f0000001540)=""/102, 0x66}, {&(0x7f00000015c0)=""/34, 0x22}, {&(0x7f0000001600)=""/52, 0x34}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/5, 0x5}, {&(0x7f0000002680)=""/237, 0xed}, {&(0x7f0000002780)=""/178, 0xb2}], 0x7}, 0x2}, {{&(0x7f0000002880)=@nfc, 0x80, &(0x7f0000002b80)=[{&(0x7f0000002900)=""/169, 0xa9}, {&(0x7f00000029c0)=""/80, 0x50}, {&(0x7f0000002a40)=""/89, 0x59}, {&(0x7f0000002ac0)=""/144, 0x90}], 0x4, &(0x7f0000002bc0)=""/242, 0xf2, 0x8}, 0x90f8}], 0x7, 0x2, &(0x7f0000002e00)={r2, r3+30000000}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', r4}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000100)={0x9, 0x6, 0x80000001, 0x2, 0x6, 0xffffffffffffff5a, 0x8, 0x80000000, 0x20, 0xa6, 0xc6, 0x100}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@empty, r5}, 0x14) 2018/03/16 09:36:11 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x10, 0x1, 0x1, "03"}], 0x10}}], 0x2, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x3cd05b3938420275, 0x40) openat(r2, &(0x7f0000000140)='./file0\x00', 0x103000, 0x21) fcntl$dupfd(r1, 0x0, r0) 2018/03/16 09:36:11 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000080), 0x8, 0x0, &(0x7f0000000000), &(0x7f0000000040), 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000100)=0xa0b607a, 0x4) 2018/03/16 09:36:11 executing program 1: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000b91fe0)=[{&(0x7f0000000000)="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", 0xff9}], 0x1) 2018/03/16 09:36:11 executing program 5: prctl$intptr(0x1c, 0x64) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x8, 0x9, [0x1, 0x1, 0x9, 0x1f, 0x7, 0x2, 0x7fffffff, 0x7c, 0x2]}, &(0x7f0000000080)=0x1a) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x80000000}, 0x8) setreuid(0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x3ff, 0x5}, 0x8) 2018/03/16 09:36:11 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x40) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e20, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x7e000}, {0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1e83}, 0x100, [0x101, 0x1c, 0x8001, 0x7, 0x7, 0x7, 0x7f, 0x48000000000000]}, 0x5c) rt_sigaction(0x15, &(0x7f0000000000), 0x0, 0x8, &(0x7f0000000040)) 2018/03/16 09:36:11 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000240)='./file0\x00') r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/mls\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x1, 0x440) linkat(r0, &(0x7f0000000340)='../file0\x00', r1, &(0x7f00000003c0)='./file1\x00', 0x1000) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x0, 0x0) chdir(&(0x7f0000cd2ff8)='..') openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000400)) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f0000000440)='./file1\x00', &(0x7f00000002c0)='../file0/file0\x00', &(0x7f0000000140)='vxfs\x00', 0x3001000, 0x0) stat(&(0x7f00000000c0)='..', &(0x7f0000000180)) umount2(&(0x7f0000000000)='../file0\x00', 0x0) 2018/03/16 09:36:11 executing program 7: clock_getres(0x7, &(0x7f0000000080)) 2018/03/16 09:36:11 executing program 4: r0 = socket(0x18, 0x0, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x32f) r2 = epoll_create1(0xfffffffffffffffd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000fc4ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000040)={0x1}) socket$pptp(0x18, 0x1, 0x2) chroot(&(0x7f0000000080)='./file0\x00') 2018/03/16 09:36:11 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000140)={@loopback, 0x0}, &(0x7f00000005c0)=0x14) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000540)=@ll={0x11, 0x4, r1, 0x1, 0x1dc0, 0x6, @random="555d5ca2ee75"}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000900210008000000c46b7b31afdc1338d54400009b84136ebde9fb83de4411007227c43ab8220000bf0cec6bab91d40000000000000000", 0x55}], 0x1, &(0x7f0000000640), 0x0, 0xfffffffffffffffe}, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/keychord\x00', 0x725000, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000a00)) syz_open_dev$sndseq(&(0x7f0000000a40)='/dev/snd/seq\x00', 0x0, 0x400080) r3 = memfd_create(&(0x7f0000000980)='cpuset%\x00', 0x1) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x22500, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000a80)={0x80000000000009, 0x6, 0xfff}) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000900)=@broute={'broute\x00', 0x20, 0x1, 0x2cc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f0000000040), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x1b, 0x4, 0x88fe, 'bridge0\x00', 'syzkaller0\x00', 'ip_vti0\x00', 'gre0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0x19c, 0x20c}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x5, 'system_u:object_r:device_t:s0\x00'}}}]}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x400, 0x1, 0x3, 0x0, 0x0, "0bd113968fd9b226e69089d07d685b15d98ca7b3ca8e007c5a6d5d1440ad4578cb3426452f19878929297b1be1abe403a7ecb4e5291b9de1d9b07ff36fb67de8"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x31c) pwritev(r0, &(0x7f0000000c40)=[{&(0x7f0000000080)="1f99eaac2914687b321e4e4c7ae31164467217cf5a8d9d262d83444a65f99c795e34a778eafa334cc2a9a7c3d0e5c5c971f0faeaa0a49da84146a8a5e2226b646ab52925405f9d1bd8c02c411b70de21fe89ceaf05ea9ab1ed21142270ef6375a273f56eb128a86c6eb522f41ce7f4ad215ee7386b9029cf368eb52f8734c4c0cd7ded4b44e669eb497b43ef718619d281b51efe5bfdd2d6eebc", 0x9a}, {&(0x7f00000002c0)="4efce7e54cb8bafcf70bb4275c", 0xd}, {&(0x7f0000002040)="1639ac543114e1f99bebf63e4855f5ea1d327d0d8edab0185fb786eb390cce4e8adf9cf0a36da0fcdaa0e037f7ff2062063afd35f44e0a9d1fedb3a62ac653858b7246adcf16997f5df032d16eaf2eb06db79bc1bd04eb14f32c13426ffd8da02f96d200d3e0a4d73b339bee44ab23742384bdf1ef6a7d7d049b96cd9e56ce4d31ebd70e436fca09e07d65b25660717328c4ac54681ac5a5c2acb8513629d7fec0bb33693a2087fa71b0a254860900e59aabcc77665c75ce900eddcae7283d98778864318dfbfccbd98721c6451f1f51595e81c2215dd13ab468ae952c786fb148fafe2572c4d2e1c86641a65b11eb57e8fda211a46190dfe0c4fc35fb491c324e9ab19241d71c63c367ae782a2717a7f1aef7ac59ea18ce68888b5eb8e5a8bd1273608f121d700c2049363a91d3973f4ca0c6b2afe7acb0f097e62409c96ca3e3787938e07fd7cccd70f38bf4f787de0d5af939daaf850166a1640f462cf10b4d1c902fc156cff189e83e0e512d7cf88296688c8ea8a35d5ae56395393d99b13747e6e3242a4d62f885fed230d48cc9aa58eb811992af4907beb23af9a8f9460cd0545aff1cf61701170c25407ec10b0412e9cd89d30b332485181d86a4574d607ebc31bdd87445281eac04f76b6d88fe7025de90c2a375b6d3bb6d88efc6e3213e244a341157bcdb590657d7722114946b66638f27edf72228035c7f1b3e2c7358dbc30f2d2f3fe5ca5fae221d5e3ea23efe2734b4cd8a14ec101ae6e0490cc3d9a3a4ceb8d2513af9b15a94469ad8454638205c900abb5106b222830c1787b0d2ba99346505aa0cee69bd13c58279f1df605f84993ad3c3d8241be8a9c59e18b9ae2a4ebba821ec5ce0ac643b170e3ecb291e0a716f2fa910d4781b207c06d71e870cf92ea57efd3a1d5b955aa09feb357ddb322ec86d4fab2b28998459173bf105bb97b3120d39399021ea275867fea791115eeb31e94314597c23cd1ff1a1d612bcae2daa4666bf735dc9a9197bd21e6fac9b3a5678e0beec4b5bc5b89e73d67e694d5bcb83f21c8511cefa62efa7ce938d65fab71a6893ab3c81ae71e1d0c7d4a08317225ea8c47c8a667f01d8d83fcf412085fbc04ec39446d660b5d5c7076f8c233180a61236b2553a0631a26b449bc501a0f286b9e98eddd304f7e3d2436caae42e71d32293ad0e346e64ff8453e45efac445e56e082364062ff8d014a372a136a0fcfe3b71514e420050b74d10660815668a11a977bb98910df929829e5a3c3b7a7e8f79e04a654bb25fc9a79ed036f3a5df9615e45f262401fd8318646d5e5b0afa95dd4337202021636772352be06a1cb579af9d48d74ddc33a6838ed652682eddbbd28223aba99fc5a1870a62a165518a052cca55ad9b625a50c3b90293d7e99d4efede911c1fe78f63f65f5798fcfda4d342a4567fbac7416ec0fb2893aa5b11b83175b8ebbb43b976f4b9955d748f4a46e3c0e1032fbdcd625795708d1a94ca24defbc78bb143e8b345ece5004ec6a6367acda33b4401e953e18f8fd0d6595dcee0bf416650f4198c4e38a6fbd2d12693fb25ef2c29729bd7585f17f48c2a042aafceb64581656d9b0e12cba755042b11ea4c8c372e8c0c1390f0b435c0e8b7c40b5bd24fdf2ce53e70babeb6cc4636d0962c02ce726339109c6137049cf94fec857ea172eca77bef6378c3f2f795debe6e025e1fc9e5bf7c202060799b133ea1d68f4aad1265ea7171acade0c4d75d86cba6fa3fcb25a69dbf0f165ccf0bcf88404a25ea073b024686409534c29f56ecfa29072aa179ffcb54fc1aee4c0e0add0cd3c541a6122e3f15510d867edb4555cc8af1dcb9da345a4c0776438b1fd6b006571dabac4839a081c7420bc8700daae3ca4623516ae15c8ac455335b1949995200df7235a7f19121741df4ca8d73c6618bfbc214c2d6e95322d92a13f42fce5878b055ac2b4b731628a0377988ea52ed44158da6373a34a27e9eeed8d6ab3d489ca2c73e5f2f78582cb5b6d6b36f71ae9a38a553d70fb882dc65a3e53e195863443a363dd663be6480c032c9e1dfbef4a8e3a8a1e5779093d51afa92f493192fbf50a11f199d0c8c872976e02625e8199128dbba0c8f6d0fcce8e85b4367d766160c46f22bee4d3c90460a02afa2e46c9f704aec05be1aaaf49ff03ebd35342f324a274b04e071007fdc850b0187b97b55aa131ddab9b2ceeca375b45c9717d7f0359a7b7f7cbb64afa8dc941525037b5b04b90d0799fd59835b19f465bf0b8974e6650ae1cdd8bbe15d5130ffed8c3ea97f99397715b18c4907c74fdb45a53b1a76b705cd38caa2e9804eba5d3b138e3a7bdf137a8ea20987b5bbcc43adc84db5d0c7d08eeb8021877fecb57f0c250aebd8e6c928b31007e7fc8c1033814f30ef0089996d635df129d837740bd2157e527064a8d9adbb1d7b744d5ccd0b8f8cabee650d0f8086a25e7d70febe067e65bbf77f2e2c2d2dfd41bce95e97ea3043ebe00808a04aff28ce83b52e9213fe0369e57ea92b3b8aaf7395e204529b27630e125df167f422936ee697851c7ba4368e52130d0b80019261f8789849a35d49c502bd79084b2b5e7bcd684d12e263bed12f00c0221d3bcb7b0c78e7649e654da1460cf40f4e1f3deeb71db94b51ba35919f87df0aac21d5d6cfaa603addfa5f04ea26ac68b72b039acf86a39530122f2cf63092392885d2182c0b6d910e416aace528274d1a0f694b927e2cd9ee909294d82231b2ea754576bbda06ff185e26e95e0e8ebab9d48525dbc61a84f9e2db2cb1144b7056b780cb54eb2ca4d92a8e2ea81d90f44dc4e4bdb3eed54720f9d3a238949c47442205414d5646aafb4e1a078236df5da4855ab2f8929cce0999ca7c9134df1758ccdc8d7168f348eb76423ea023540cea9f0b6fa55ec3e31090cf46b6b44269f787f8ad68798c1936aa638630722daa170d89bbd7d89ebd31bdef71a1bdc908755bf7476428abb5e9497aca17212cae7059cc11850e2889490b05beeb3211b32af813dddff5daee7f81ec7fb9ea8cc07cada1b25bdbace8f4584f09170700651a8517a70f83e23aac080365c672af0ef58d357af4c1219295899d6f65f230c04a7492c46487e3ece5780479fae303fe8ba657a3c8ebdaf48b5608a5839885a36c461d8dec2ba2602934fd52e3b7e2833af8a000190e4967b868640a0ebc971e96564b9a798032820f6eaea369092388c865aa842e02d552d0053af2ee4c5e926eac6c563f08c61d1d3988ca052ba142744af6b4c5e674c55d69c8b2a249fc02c8071b80bc022bcf739d3cbeacc3c4c3ef9ae5751d673792979c665b065e9f5ad8144f45a4367089ed75a9d079a95d13089e297bfd92babeb3edb35f48c04d67391fcd61f38a60c4b1ac19171cdd9906d5bd66fa7464125592b5103f92c6f60dc20e0e9a2af32550463d1d52c691104c907901e50f5d95c59d6bd932668794cc4ac00841f3dc25bff8e32ae37b5a027ee088634ae21ed235a61a0aa401d9edaf20607c264d2926b7eeea5af2cc2f003ccf6fe0ed148fc0d3735961f48276f00b080c11cd0c87a057a9231449323509b22e00a1de18a55a2013a20286c59abc0efe0ddc655f3501eeb1f6ef98007d061866f3d1481d598dbf00f9663adf509bf8faf4154aa0f28b4df0eb9871d0323d49c6acc5ce6e92494bc9473f7553490b08e6f4db32cb641132e1b2a4e992e5bc43df32c747d841047a22b7f13a0459c0b5e0e42c9be3f1dba634f52b53829dcd3707458f72c0b76e715481f3d0cc5f46918dcd6bcf73007e4800f63c40b1c0710d1b4bcae673c8b0560d35afbe0f8f9985a788c1650dba127f0f1835f1549236052516d28e501b666fcafda216158d0e2c77f3654240bc0c52b7939ac38f8e9a695dc112d802fa111a0f3df372facc951bc2e716f071f6ca6ddb76bf28663184e6983d87058e2d1a35e146937a3c63f65426c1c50665fb913f99181cfc6ac99847b455b0a55139298c45b99c73318621735e8481be73c0b9b7f4fd4b49f2c1d4d6f09bf52f59e95a44b654f5a62d6850d4a011463e4ea01559b977eba97f76d1d36e91790a35a0b6e2381ca59235f0782af04c8907509f5e22b3ab81f766a69c3500d699f18257b6380ffda8cd9c7fa0953e23c54c75eb87e10f913fa0939022362b73438937aa9315e46652429f501a49226a916f1de4529eccb60529676ca3a124d103bef8c879c56cc2777eb2a1fa6f24f378c518b1df171ce415bef3af93e3eadeeddaa752129f07c7d22d89859b5d786c5c3dcb274a58572d8fba030a192694c3cc264d07bc67d9b5a925affbfecea7a07f7be1b4ec13180b290ed53ee1d6dc890ba8243830375aa3bc1dd65779b9a8317cfecf77f117779fac68a231c2f0e33f71954d34932d1155f2cdc0e2ccdde3016801b6f9400367ca9e28dc371a7fd542ef5ee3a8c128fbbcfeb1433b84cfe14bf7d83f368f67d828b5a5103c09df1dc294a660dd5f5e1b19e66047019e962a152039e30ea5a724a86f78ffd9c8664103f134debe3750294f0793e99f98082b07a60eed48dc74c8884fe4285b94fa7ce9b16ab0225e7455bdf10a8227228386506de7afd36eaeba9715fa1b7fd901b4b465387d862334980fb4e21e3a4020b155ad61da259a1296440884edfa92b7a84253cf057c7e578d07eb9f4a9d90c0af5528dae16086cb800ea7fdb8e50124e5792ecf964723b711bb213f9ce36a59ca42cc4b65318ae8cbf4664bac70c1d67bba0a7ef8e09101546a12a635384c85d7fa30e38b17a26fa3d07d59fe44c9641b6b07f72fd12e214afa45da8bd28c41409a48555a74e85a4017b8687adc83392592f0481268c2d421749be62c31af68639e8108671a94535c6663d8221cd88f311f4579223d525bfc1a4f9ce150ae6878874240d5f417f1c714f88609ba730799a411dbafa32b15916d1b84d5a185854705f001090e451220d7b458b01e5c235a1f42f03f660c7eab6364b27abc1418247a00db23046832c6d8af487241706c94f4dee40b6e3b7f78e987a7d50844b5213ab270b4581b4a0e9330520ced3eb492b21320a35a25f38ef88c599fb25425175d3f4680765e3f9c277915ee2fc75537b71c739d77d192af9e21f0d047cd3942d7f8d5a64339e92ee42516b14e5ee148a4207dea487f7b244cf62c55fc1370059ae6e8ab1ce4472d74091a196da868cb4b436d8d8bac42fefd358ec0f3952b6ba190bfc0037f3973cddd3e17ee2192a7d534ce3dfa47a5a94f3423bbeff9bb919921fb736341ba269a432bd4fbcf83aa68e625e9961c13adc6c53cc18e8a5452907c51113e0b033d46122bc0de80a348dbac51df696d602c0638fc594fb486387b5825fee50d30271adc648b4222561c16aedf995b549182cd6b98e80b4a9c743a03cb2de8e30308c8ceaf036902c09ed2a4629312cc7007009db27a2f71c505ff9ac3f31208e08aa4f2a8d978b409da7d95bccda3aaf74f5109984f2e5078aae518f799388a68d6b7220eeb63ff767b95a7fe52249ac7f019846fb3420f0d37717e01dd7114ff8acb4aae125621f8e9336a7c30cfd3f5024fb3a5fe84c772ab9797a89f187378376448e1ff81ca11e6752089a05104d4a4867412766474f98cd7b8c0e6df6aeb7627a8326884541426989150cda2858bb56c75cffd603c101df3bd409ad2f15d2b652f3f1944c8afe643d98eb9d4122d78d82c3f5c7046e442c9e4136c74bccac78fde5b1832dfe6a67df57b635140094b76b7bdb539ab9bde5e", 0x1000}, {&(0x7f0000000180)="d3b14c1ca57b5375535b12e3408616b26f58fd7470234da35089ee4ac68fd4ae71d824ed48bc584ed0d752cbe447efd9290091b444ef566d64ee91d984da58b9c136d671cfff9a7cd9c09be46d89ca2465d4b803515d5ff7172f1920b02d065b566d6ea95a206c905cf2f7a1c04b91225c0364a2f71625e961667b3856287aeaf38f0e", 0x83}, {&(0x7f0000000c00)="7c64a1d5c5d9ff2ac80b341f71aa221658541929cdba0ce8de4bc6cc", 0x1c}, {&(0x7f0000000cc0)="33b8ca9c2661d546bc9dad55a308665b8f376c54fd2f7cf459af0d813c6cb1eab300be878e3da6c9085b60614bcb4714ef5a60f4ef33af6f335177", 0x3b}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="0e86fb5616442e7e02eeba7698210eb41a661afcb39a4b12ed7080c77968dfa50b67a48fa28cb985bd5603c484411aefc4f9e26bb71503de", 0x38}, {&(0x7f0000000340)="74bdd728f17b5c3aba834f0d82d12c372572e1b317df3950f380b9b29e855e8b473d6deebe3731b8cf2054e2af8744adf032b9f21515c8593e3a988287235c101f7055f80c48d7c0cb1f0c63611af0b8f35590996e23de76a9f8d3e6bfceb7fca15a0e8534", 0xfffffffffffffd5d}, {&(0x7f00000003c0)="ee46eabefe62157056b5ece5488e9e865ec22615b4d0253d83e443c0a46daad980da3967407d284436a290dc9eea67a02c4c3d39506870e37d2d1caf33141c65e55b821a66535175de8d1989b10c40a7ec02b36485120418759ff20901643ebf4c54a342f370fdc056a87101a3eb970cb30d70688da9a2778fc572367e00789f908dc22e1c1e9f2714081118470a6431c0d3195ea0edf695da4ac1041f130b4def5f11abd059cc8e96a84e4b90fc03a9d513e7c2ac7dc8b56f0009864d28d4aa01e0d2dbd1e47d6b04083cb8d03fff417c2f86dd091c5b22220b47b68da361326ed491af", 0xe4}], 0xa, 0x0) ioctl$sock_bt(r2, 0xdd1f, &(0x7f0000000b00)="e11ae5e3e0baa05e2c9ee445ad710e26744e4b924771db4020a850104fd375d6bf971494b7d692a2107de21c172b0da1d2c8872cb18ac60be6f6fde4c9b0fca70b3bff6a71008c24b4fce7ebaf9ddbca58ba26845d007f5825a8caa6fe5a18e98358608ee0a40ee4888893af77a3ef8bacc4d583be99639520a61e9181bff2b033ad6f263c9b63cc54ad26dd77a31deeb593df3fe2bdc4196e12603e27f87e2b") 2018/03/16 09:36:11 executing program 2: getuid() pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) preadv(r1, &(0x7f00000001c0), 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r2}) close(r3) 2018/03/16 09:36:11 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8c0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x4, 0xfffffffffffffff9, 0x0, {}, 0x1, 0xfffffffffffffff7}) r1 = socket(0x4, 0x180001, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x7fff, 0x1000, 0x0, 0x6, 0x9, 0x9, 0x5, {0x0, @in6={{0xa, 0x4e21, 0x1ff, @dev={0xfe, 0x80, [], 0x1a}, 0x3ff}}, 0x80000001, 0x6, 0xfffffffffffffffa, 0xffff, 0x3}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e20, 0x7f62, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, &(0x7f00000002c0)=0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0xeace, 0x4) keyctl$chown(0x4, 0x0, r4, 0x0) getpgrp(r3) 2018/03/16 09:36:11 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3c8, 0x240000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x800}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={r1, r2}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) madvise(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x400000009) 2018/03/16 09:36:11 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x402}, &(0x7f0000000200)=0x14) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000040)=0x3) pwrite64(r1, &(0x7f00000001c0), 0xfd, 0x0) 2018/03/16 09:36:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x42000000000484, &(0x7f0000000000)=""/24, &(0x7f0000d0cffc)=0x18) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/16 09:36:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter6\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x8}, &(0x7f0000000100)=0x8) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x5c, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x1000, @loopback={0x0, 0x1}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f0000000200)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)) lsetxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='system.posix_acl_default\x00', &(0x7f0000000340)="02000000020000ddffffff000730de2d6a1f06a0", 0x14, 0x0) 2018/03/16 09:36:11 executing program 6: r0 = memfd_create(&(0x7f0000ac5000)='\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) write(r0, &(0x7f0000ac5000)="e7", 0x1) fsync(r0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f000038cff0)=[&(0x7f0000046000)='/dev/vga_arbiter\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/16 09:36:11 executing program 3: clone(0x2000200, &(0x7f0000000340)="a6a4a162490b6d1f7f6ffd19f709e5ea549c88decdfa409c3d41ab5e1ac6f1b74d98f85bfc881578cfaa478b499ec0e208804b6ac2a514d98a96a706b7b78b16f0a9f5bb16c6d672a90e2862ddca7f373454b284c866a28eae838c7e0b25c5546e20be4479e52a4fa95942aaa26b5181ec28c329f80a5a963f7e83bdcb7415f23a3db0aef40c78038e1f86f2ac4cc495c980bd5368a6c4a440bf7f69d760d169b8ef7121ed793de07051c4267e82b5728c7721a7879d635e59414c194e17b878abcdafb67f630f944fde3e629219a1f9c15714d422b9201944ba998098884b020dc1705eb238bc37520c91e26820f1f863932452097791e4e1884442efe94eca9d617db3158c276898a1416b0eab0d25e044920d652eaa14eb4d579ff43bab9961337ee93ae723b747ca78d2e7f25b3b578f47d3b4bba62f63862ebe6e7661a716e329fa355666c93c3b25be3b559a3e1eea288844a485fa9e2539a2433b6311ae3542378b38ea511ab8f3d6d50acd269f169595aaf0834af02912da26ed4e8abf65332a137d877205726d606f7f186b52291c04f2df5c615c2df319f0372259630c963f3bae0a85839ae3fe02d284192fb563e2b2b3bd0b54f1108537b8ef373ccc4c58eaaf6d7a98d122f48e0636e1beb16b8bcf9f9fb81fd0b61c93b14e6dfe994fbf4985cdfeb1cf5c461b1b5d19f3e450c391d6cf56a48560c40000000000000000", &(0x7f0000000280), &(0x7f00008c8000), &(0x7f00000002c0)="7b214faf39156f08c3e849a8cd255c05ee287042790be74b69ca58326dc6d2ef075b977a073f743087d7c8dc371ba6c7d2b0f98ca2084bb84e7206a375e63939541cc7395d3623083fc4102371803a3a627b4ea15629036583da2fe734726693879d1e6054") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x5) execve(&(0x7f00002bc000)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000140)={0x2, 0xb04, 0x0, {0x0, 0x1c9c380}}) r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) renameat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='./file0\x00') r1 = syz_open_dev$sndseq(&(0x7f0000007ff3)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0xffffffc3) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000000c0)) r3 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r3, &(0x7f00009f3000), 0x0, 0x0) lseek(r3, 0x0, 0x0) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) 2018/03/16 09:36:11 executing program 1: syz_emit_ethernet(0x82, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000ffffffffffff0004aa014275625646eeffa0d8d3f197b474b523964b0c9f32236cd816dd3be03b1e6d8ef05d16b818e8ee27eef800708e463cb574873781339494baa61aaa2ce722eb4cd5788144f42fb9271dd85e810d705dcf0d56c224cfe27cae839a12016645b3149105a76ce8c4fc61b0393f90ab57219222a0"], &(0x7f00000000c0)={0x1, 0x4, [0x2c7, 0xe23, 0x800, 0x8b4]}) syz_emit_ethernet(0x16, &(0x7f0000006f0a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864, "b1b3000022050057"}}}, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x7) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000180)='gretap0\x00', 0x9}) 2018/03/16 09:36:11 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80000) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x2) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x8}, &(0x7f0000000200)=0x8) 2018/03/16 09:36:11 executing program 0: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f00007e2ff8)='./file1\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0xfffffffffffffffb) fcntl$getflags(r0, 0x401) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r2}) 2018/03/16 09:36:11 executing program 5: unshare(0x8000400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x4, {0x9, 0x3, 0x0, 0x1000000, 0x8, 0x1}, 0x4000006, 0x81}, 0x6) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r1, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000280)="25ad95409ac484b00ad3fad5fce9a7a4", 0x10}], 0x1}}], 0x1, 0x0) r2 = gettid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) sendmsg$netlink(r1, &(0x7f0000000200)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)=[{&(0x7f00000002c0)={0x14e8, 0x40, 0x410, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x10, 0x39, @u64=0x7}, @nested={0x18, 0x79, [@typed={0xc, 0x3a, @u32=0x2}, @typed={0x8, 0x1a}]}, @typed={0x8, 0x3d}, @typed={0xc, 0xa, @u32=0x3}, @nested={0x3c, 0xd, [@typed={0x38, 0x76, @binary="25b48f2a5ef3290fdd77a81e85362c1eafb1221b16283db1fe9e34a03690df921bb33b8683299de0ba61d11ebd47f4cf"}]}, @nested={0x174, 0x52, [@typed={0x98, 0x8a, @binary="4c6805fe4d61e6954fbd3cd7016c1da4b390a7f0576c28b73cb02e7987648a4e4e87f22c8475089b5add1c0b54fe5114ee22faf1b9effde8008a9a3a716d2734eab418e696a190afcf1f51e42266ee50d059ac8f2f1307bfd7bc908c2bb74b1d18d5dae8cb969261ce96755115c16c021bd40f32e9ce29654e56e6f9655258bb62aca297d7adab05c0910c7e81c2"}, @generic="18738f93b436916e01deaf778c", @typed={0x18, 0x26, @ipv6}, @generic="f7352e706ca93c868110a4fc63a7de7a995df1fec5881a898182601e4bcdf4c4224a478c025f1211176f25e30ab370ea55128417d374cd6ae4c9bc074fc04ea3a332f9d4a338d449b8d818", @generic="f623da9095a9f5debcb75b03e61be517d26d6090599349f22f19889445da5ab233e1d4e99e60c2720b4c7e5fbe350f8e702ef05d44dd116d323328ebfdea7772d60d155bd8992d31375272bc584b1b46788d6fd43995ae116654604ff67f5761bc34ae33304fc43c", @generic]}, @nested={0x12ec, 0x5a, [@generic="cf671826bc81674508fffa7abab4826b22e704177cfed9bb2003ee5a67b341b07915f4bc7562f50691c8fe29b15010c9d3f47c1241a13e764f3631efdd08d8f944cec850bd162f937de5b28fa88e3d10b3514677b2015abbfc90202cc5d9511ccf9fd867ecd5908b4af8b072704ecfbea1fc6af8bd715831d522bd91157363cb40139323bb3d051bfce745867c648a545c5f0773e5d816", 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[@generic="ee6b0144133a3be3e93a1ff508c1358086e0407bd6cf8d0289bb795db396fd608b5a79d9133d87416a7177d0300bfef1c85971f25189d0f54caa71b4e078dec232dc5a1264797704bd470b06920342b404e0b8e915dc07d807f8149c7fee7c7b4567ffbe352bb7b857ae3c00db0162d8945f5d5056add2975a96e20d06e4afb46e8fc981bc3a498056816cb9581d3b3f4d4710cfb8c07c67140351322aedf1dc9ab737c07f99a816eeade8e5251abefab5a6156edca0938e637106ca155a3106be198a1200ebc076c663ca34c7a9d642ad4ccc2aa3d4e9de3d6155d12086e9", @generic="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@typed={0xc, 0x95, @pid=r3}]}, @nested={0x20, 0x8f, [@generic="7a6c6321ece8306b97b64848c5cb46e0b4d8a965a448f668d58201"]}, @typed={0xc, 0x2c, @fd=r0}, @nested={0x278, 0x66, [@generic="d8c3c544f72d207f649006267a033c264514bc696b1ca94f74066d01cd62d89f85fc3d0bdf91fdb0f82eae2086f341b6d4af670e02bb2971c9c6f3837e3ee1b6b331ac50c6887d161c3bdc8d3e3eed82dac392858dafd67c5f06611788b23f567e7cfca0b21b00994e306825383b18d97180d970387bdb707fce", @typed={0x10, 0x69, @u64}, @generic="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", @generic="43cffb82382bebcd30a72fa9502bc623f44977f775900850132993f58365a12dfb3984fe22b0b213ad94f0a2a6266dea41437c3fcdb918ef749da0c805e0b4077f1b138af8dc84eb5b90621594ed524a62951038e375cbbd8e8b9948006b313bd0b4ade7f3d4c56a112cdb5929487bd6f402c5036b7cb3c87652c2e8da55dd0ffbd26ef17b19442fdaeddce494500ffeeed34b6f870869ab287397f1bec73572a1366533d39fd2392236d73e70ab9413369a1fa20a649d041b2009dcb05ff06b797c1ccd8a4a58e3a244a8fa2a59cc20ced6a434f372991de67b1012ce811fe482b9", @typed={0xc, 0x21, @u32=0x4}]}]}, 0x180c}, {&(0x7f00000017c0)={0x118, 0x2d, 0x800, 0x70bd2a, 0x25dfdbfb, "", [@nested={0xec, 0x7d, [@generic="39eb5c971ef730adc06c67a3b03387647950539ad5a1d86971e36b024484ebc355a12caeb360aff03bf456d50f797e94183f3af160ac187b3884afb29adb8cd516b793eea9ccd6a4f93e264fc7f032b48eefbaff94a56f05bc9e6ecf9337517ff0e4e5f11bc4bf1f2cf97561d318413dab761d8c7590f36dc0f1fff7a6275d0bb9f9520c83c4954537fa22e2d027d31944173d35e0e2d08fcc33993ad00c650a8bf608a376ea3f39fd911cf63b0f97350c596359ffcf6825310b50758fb0c4f100e6b3d87d59af8579fd971ca3b1fc5f6b424fd951376063c551d039", @typed={0xc, 0x58, @pid=r4}]}, @typed={0xc, 0x3d, @binary="62a7e2"}, @generic="b418327bb9f1ab18a12b38b8ed741326"]}, 0x118}], 0x4, 0x0, 0x0, 0x80}, 0x48000) 2018/03/16 09:36:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4802, 0x8) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xc00) r2 = epoll_create(0xc) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)={0x2000}) r3 = syz_open_pts(r0, 0x40100) ioctl$TCFLSH(r3, 0x540b, 0x2) 2018/03/16 09:36:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvfrom$inet(r0, &(0x7f000003b000)=""/91, 0x5b, 0x1, &(0x7f0000bf7000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000000040)={r1, r2+30000000}, &(0x7f0000000080)) 2018/03/16 09:36:11 executing program 4: r0 = gettid() clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800, 0x0) getpriority(0x3, r0) tkill(r0, 0x1000000000016) 2018/03/16 09:36:11 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getsig(0x4202, r1, 0x0, &(0x7f0000000000)) 2018/03/16 09:36:11 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x42) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000080)=0x3) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) epoll_wait(r1, &(0x7f0000d64f88)=[{}], 0x1, 0xdca) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002b9ff4)={0x6}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00000000c0)=0x1, 0x4) 2018/03/16 09:36:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000000ffc)=0x2f9) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'dummy0\x00', {0x2, 0x4e24}}) 2018/03/16 09:36:11 executing program 5: unshare(0x8000400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x4, {0x9, 0x3, 0x0, 0x1000000, 0x8, 0x1}, 0x4000006, 0x81}, 0x6) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r1, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000280)="25ad95409ac484b00ad3fad5fce9a7a4", 0x10}], 0x1}}], 0x1, 0x0) r2 = gettid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) sendmsg$netlink(r1, &(0x7f0000000200)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)=[{&(0x7f00000002c0)={0x14e8, 0x40, 0x410, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x10, 0x39, @u64=0x7}, @nested={0x18, 0x79, [@typed={0xc, 0x3a, @u32=0x2}, @typed={0x8, 0x1a}]}, @typed={0x8, 0x3d}, @typed={0xc, 0xa, @u32=0x3}, @nested={0x3c, 0xd, [@typed={0x38, 0x76, @binary="25b48f2a5ef3290fdd77a81e85362c1eafb1221b16283db1fe9e34a03690df921bb33b8683299de0ba61d11ebd47f4cf"}]}, @nested={0x174, 0x52, [@typed={0x98, 0x8a, @binary="4c6805fe4d61e6954fbd3cd7016c1da4b390a7f0576c28b73cb02e7987648a4e4e87f22c8475089b5add1c0b54fe5114ee22faf1b9effde8008a9a3a716d2734eab418e696a190afcf1f51e42266ee50d059ac8f2f1307bfd7bc908c2bb74b1d18d5dae8cb969261ce96755115c16c021bd40f32e9ce29654e56e6f9655258bb62aca297d7adab05c0910c7e81c2"}, @generic="18738f93b436916e01deaf778c", @typed={0x18, 0x26, @ipv6}, @generic="f7352e706ca93c868110a4fc63a7de7a995df1fec5881a898182601e4bcdf4c4224a478c025f1211176f25e30ab370ea55128417d374cd6ae4c9bc074fc04ea3a332f9d4a338d449b8d818", @generic="f623da9095a9f5debcb75b03e61be517d26d6090599349f22f19889445da5ab233e1d4e99e60c2720b4c7e5fbe350f8e702ef05d44dd116d323328ebfdea7772d60d155bd8992d31375272bc584b1b46788d6fd43995ae116654604ff67f5761bc34ae33304fc43c", @generic]}, @nested={0x12ec, 0x5a, [@generic="cf671826bc81674508fffa7abab4826b22e704177cfed9bb2003ee5a67b341b07915f4bc7562f50691c8fe29b15010c9d3f47c1241a13e764f3631efdd08d8f944cec850bd162f937de5b28fa88e3d10b3514677b2015abbfc90202cc5d9511ccf9fd867ecd5908b4af8b072704ecfbea1fc6af8bd715831d522bd91157363cb40139323bb3d051bfce745867c648a545c5f0773e5d816", 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@generic="8b19513060c08372b02d176999fdf43931aae78143f42c646e95802c626eae1ce67886d95f043bf2d15118f81b8c0ed12954d700703b0c7c7c1b63ea61b796c598e07e72b7b021acdbda53b13e510dbc7775b33db735f90467fcfb7caf8eb0f792466afd1f0204c7cfa80c76c4733dfa82297a8eba9c99c6120eb860508b4b29b1e88e42c637b97d3acce9a15e7a26dba49680dc78378ef9902dd209113da5c974c2cf787dda35ff3102f351756560cae5da4853854a879537f46fbae698ccccd84bcc91feb886b5c6ca4315dbe1ca93e9cd419f8e18773c38f8926cffd231cf7a8d9011dfae3f18363eee3a55571436846689", @generic="895e4f", @typed={0xc, 0x5f, @ipv4=@multicast1=0xe0000001}, @typed={0x18, 0x46, @ipv6}]}, @typed={0xc, 0x8d, @fd=r1}, @nested={0x10f0, 0xa, [@generic="ee6b0144133a3be3e93a1ff508c1358086e0407bd6cf8d0289bb795db396fd608b5a79d9133d87416a7177d0300bfef1c85971f25189d0f54caa71b4e078dec232dc5a1264797704bd470b06920342b404e0b8e915dc07d807f8149c7fee7c7b4567ffbe352bb7b857ae3c00db0162d8945f5d5056add2975a96e20d06e4afb46e8fc981bc3a498056816cb9581d3b3f4d4710cfb8c07c67140351322aedf1dc9ab737c07f99a816eeade8e5251abefab5a6156edca0938e637106ca155a3106be198a1200ebc076c663ca34c7a9d642ad4ccc2aa3d4e9de3d6155d12086e9", @generic="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@typed={0xc, 0x95, @pid=r3}]}, @nested={0x20, 0x8f, [@generic="7a6c6321ece8306b97b64848c5cb46e0b4d8a965a448f668d58201"]}, @typed={0xc, 0x2c, @fd=r0}, @nested={0x278, 0x66, [@generic="d8c3c544f72d207f649006267a033c264514bc696b1ca94f74066d01cd62d89f85fc3d0bdf91fdb0f82eae2086f341b6d4af670e02bb2971c9c6f3837e3ee1b6b331ac50c6887d161c3bdc8d3e3eed82dac392858dafd67c5f06611788b23f567e7cfca0b21b00994e306825383b18d97180d970387bdb707fce", @typed={0x10, 0x69, @u64}, @generic="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", @generic="43cffb82382bebcd30a72fa9502bc623f44977f775900850132993f58365a12dfb3984fe22b0b213ad94f0a2a6266dea41437c3fcdb918ef749da0c805e0b4077f1b138af8dc84eb5b90621594ed524a62951038e375cbbd8e8b9948006b313bd0b4ade7f3d4c56a112cdb5929487bd6f402c5036b7cb3c87652c2e8da55dd0ffbd26ef17b19442fdaeddce494500ffeeed34b6f870869ab287397f1bec73572a1366533d39fd2392236d73e70ab9413369a1fa20a649d041b2009dcb05ff06b797c1ccd8a4a58e3a244a8fa2a59cc20ced6a434f372991de67b1012ce811fe482b9", @typed={0xc, 0x21, @u32=0x4}]}]}, 0x180c}, {&(0x7f00000017c0)={0x118, 0x2d, 0x800, 0x70bd2a, 0x25dfdbfb, "", [@nested={0xec, 0x7d, [@generic="39eb5c971ef730adc06c67a3b03387647950539ad5a1d86971e36b024484ebc355a12caeb360aff03bf456d50f797e94183f3af160ac187b3884afb29adb8cd516b793eea9ccd6a4f93e264fc7f032b48eefbaff94a56f05bc9e6ecf9337517ff0e4e5f11bc4bf1f2cf97561d318413dab761d8c7590f36dc0f1fff7a6275d0bb9f9520c83c4954537fa22e2d027d31944173d35e0e2d08fcc33993ad00c650a8bf608a376ea3f39fd911cf63b0f97350c596359ffcf6825310b50758fb0c4f100e6b3d87d59af8579fd971ca3b1fc5f6b424fd951376063c551d039", @typed={0xc, 0x58, @pid=r4}]}, @typed={0xc, 0x3d, @binary="62a7e2"}, @generic="b418327bb9f1ab18a12b38b8ed741326"]}, 0x118}], 0x4, 0x0, 0x0, 0x80}, 0x48000) 2018/03/16 09:36:11 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup2(r0, r1) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x100) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/16 09:36:11 executing program 7: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5407, &(0x7f000001dffd)) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) 2018/03/16 09:36:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000713ffb)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x7, 0x6, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c0000001200db4d0000000000000000000000000000000000000000170000000000000000000000240008001d0008000000150069cc8910cf7a51642bdc1111a0ed9ef37c1fd93a0d4214d2"], 0x1}, 0x1}, 0x0) 2018/03/16 09:36:11 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400000) readv(r0, &(0x7f00007b7fe0)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a63ff3)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r4, 0x8, r1) read$eventfd(r2, &(0x7f0000e5aff8), 0xfffffc7a) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b28fe0)=[{r5}], 0x1, 0xfffffffffffffff8) dup3(r4, r5, 0x0) tkill(r3, 0x16) 2018/03/16 09:36:11 executing program 1: r0 = memfd_create(&(0x7f0000000080)=':cgroup^ppp0user}}&nodevppp1,(\x00', 0x0) pwrite64(r0, &(0x7f0000000240)="fb88794b3bcb9b4fd44f130df6a264fc5bb644dd75d9038c89f484594fe88083f6b352fc206008d287a9aaba6591d0d852448373c407b6889aa97a4f5d9668c3375d6689775bc38ec23869e80f0f68f72e23a7ef530ef360164e4b3dae0d3b3894cd64dbaec695a2ed69291c0cdca59b1cf66b36ad0976f7695890b3cabeb4c11eef681c640d72a11873e731bf80be5e5af09c8645ac5b2f9c67121f940e8ac3fa625ab642562d85f53f56cec58323ae8b2155c9fec3a591cec625be7a2518b27389ab5524459f", 0xc7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x4) utimes(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)={{}, {r1, r2/1000+10000}}) 2018/03/16 09:36:11 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) clock_gettime(0x0, &(0x7f0000000000)={0x0}) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={r1}, {}, {}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000040)={0xe6}) 2018/03/16 09:36:11 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3dff8)='./file0\x00') mknod$loop(&(0x7f0000e67ff8)='./file0\x00', 0x1000, 0xffffffffffffffff) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000080)='./file0\x00', 0x801, 0x101) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={"6e72300300", {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/16 09:36:11 executing program 3: getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='ns\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/16 09:36:11 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x30, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}]}, 0x30}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x3, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}}}, 0x84) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000180)={0x22, 0x3, 0x6, 0xebc, 0xd, 0x1}) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f00000001c0), 0x30, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/03/16 09:36:11 executing program 7: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5407, &(0x7f000001dffd)) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) 2018/03/16 09:36:11 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmmsg(r1, &(0x7f0000000040), 0x0, 0x4c800) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x50012, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000180)={'broute\x00'}, &(0x7f0000000200)=0x50) close(r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x7, 0x0, 0x2000}, 0x4) socket(0x0, 0x0, 0x0) 2018/03/16 09:36:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0000001900090600000000000000000280000000000000fcff0000e5ff86430e5a9c9d172bcba421fedfa3c5032909a6fc4871376d09d663641e2576135ab3af174b53c666f9e78a07"], 0x1c}, 0x1}, 0x0) 2018/03/16 09:36:11 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f0000000200)={0x0, 0x0}) getpgid(r3) unshare(0x40600) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/03/16 09:36:11 executing program 5: getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)="67f382965ec4000185", 0x9}, {&(0x7f0000000200)="d97627d0c0621b983fe8a844973fce28289af36a5ecc6a091835742fa2f793860c6765459ae3b7a550580ff6c36592291558f84e75f87f13b9b256e83ee4ad9ce5d92a338a448478e160b78f0fd4ccc0792ad1fbfe6f6aee7df359df506019cf51446981796811f9011303b2bf22d9acc1b7437b0e1b4c48fda23f0a45168dc55a3e43d689fb85efef208367d5ee774de9281f2afac3", 0x96}, {&(0x7f0000000400)="347cfdc3d8f63cb9955e5db19dd0a5ba546caf98d62d9db0567cb4c2984e327f2d82a27dd49d93f0c09b5592840e43eaca9b2f194caf745d8a2213cd5b824c5febb3e68fbfb91573c3a13d623099e1250aeabf21784c1ef784f96352053a7b3144c374ee7ba178d87bd6195f68cdcd", 0x6f}], 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00000006c0)=[{&(0x7f0000000180)="2fee96a256efc668095f0525d822be961836c995acd124f207ad2cc50d917aedb2900fb3548eb8a7c412f0352f39f4f2f9cf129d42b53d484aeecabf58ba8f9169ceff37e4d79a1521e8a36c1a28a5e6d42157e5bc29366926eca92ff5c7", 0x5e}, {&(0x7f0000000300)="b72b1b96d56543dbaf7b9c9197ac6eca92ee6b17317d113260c1924035ed1b1c6312ac21bdc470fa80728171f16eb67b01e0aec6fdce6ffe41c69a45d2e4bc46f39cc17d308a168be5aaff10fa6bf53291da93d3c8bfe3b8495ddf9ff1f156f3eda82f06f9a61faa321517acdec6cd8cd52170b25e1c64f75e0713580cf2787b548a5fb8b52395d2e2352721cd0aab18f0b347ede13b985d1d03a017d9175d5b3aa42c0b97bcf42ae6d3c06f9b62a6330852a02ca4e9c90120b354911c689770b7a2cf917553dc445d37adb63a4ac2f75eaa2e6e2aef02bfcabd625b7497b2fd76c59192e0", 0xe5}, {&(0x7f00000004c0)="513bd471e913d4fc18250f9afe12ba89701ad6f8cb62d14683e467b70e5c92806b571079bd9b7b6dbc48d96066aaac1d71f02e5ba0bee7778705ef251b20baffb513597509208687e72cafba838cb0085cb2208c39542eec519bd251e59ddf56bc90e5e9740b49ab4a291b3a883dce920ae0c3c78634d68e45036d29dd70a7c1b8dd483b9a7ea7e7bc31c09326c061bf6624231331d32c649cd5be04293f7bd0a938ec858e65a31d78857617054ddb9fda31bc0e2398a4fe5368abfa79e692ff780b52af073346e9fb06f756876b0a5f15ae4d2ad4ee8540cb2728983f5a6354049671058db72ce27b7b9d02f487388f30a5f02c3d1fba", 0xf7}, {&(0x7f0000000700)="13f7c247a7921689407effa7184f29ab6900673b4ddd0757b9171cb9b4714f217de2c28c59ba514081daef2f7290289bfb61f5a33cfff6ce66e0776fe57706dca3b963ecf8adb0db1912ef428d7901d1f6ceecf031db54cc73668c753fa4b03130a55d82c252741c7fd02bb5162d5353646f7c5e29f21427c75242222f5f9c6a6f574c68df42e56073e3c98c97074145c37fc69670fa4a54e24711497fe3adbffaaf9d647b8a291f288fbe1d525d2d", 0xaf}], 0x4, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r2, r0, &(0x7f0000000080), 0x98e) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000040)={0x6, 0xffff}) 2018/03/16 09:36:11 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000200)='login{id\x00') writev(r1, &(0x7f00000008c0)=[{&(0x7f0000000880)="86", 0x1}], 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) connect(r1, &(0x7f0000000180)=@l2={0x1f, 0x1000, {0x3f, 0x8, 0xf41, 0x77a21082, 0x3, 0x8}, 0xffffffff, 0x2}, 0x80) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futex(&(0x7f0000000080)=0x2, 0x9, 0x1, &(0x7f0000000100)={r2, r3+10000000}, &(0x7f0000000140), 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/16 09:36:11 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) listxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/120, 0x78) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x200, 0x0) setgroups(0x3, &(0x7f0000000200)=[r0, r1, r2]) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x7, &(0x7f0000313000)) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000715ff8)='./file0\x00', 0x0, 0x0) fstatfs(r3, &(0x7f000041e000)=""/4096) 2018/03/16 09:36:11 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/sockstat\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out}, 0x18) 2018/03/16 09:36:11 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) listxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/120, 0x78) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x200, 0x0) setgroups(0x3, &(0x7f0000000200)=[r0, r1, r2]) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x7, &(0x7f0000313000)) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000715ff8)='./file0\x00', 0x0, 0x0) fstatfs(r3, &(0x7f000041e000)=""/4096) 2018/03/16 09:36:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000040)={0x0, 0x16, "28a77365e369d2dee352227f1eded10b1653fccf43f0"}) rt_sigprocmask(0x1, &(0x7f0000b88000), 0x0, 0x8) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0x1e) fcntl$setstatus(r0, 0x4, 0x6000) 2018/03/16 09:36:11 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009abffc)=0x8, 0x4) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/03/16 09:36:11 executing program 5: clone(0x100000000000, &(0x7f0000000080)="920bd6d66110eef4dc8b165b50abf335fda25a9c70f33124e4714e30b5c63f4190917dfd28935b9f8ec90d7b2d8e7a738ad33a3ebe79d04c97699f2f78347a6959da0c75aa96efa6490e6971307ee77069ce02a140fce43dc4467cdf8f717162", &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f0000000200)="6bccadc309649ba40ace5a1e78f552c335937ed53f07f3cb7b6d26f8ce5befcd940bb5528a7909fb2f2d6c197cadbf120ddde2431f828930ac1aed9f45155329a1b2f4e7290671682501abbdede7659e945295890fb9a4a942773461c9aafad151cfabca3e23e8a3089abdfbe6a0460a084a3049773e2ee027b91a04b38e07d47bf333f038242a3d3e13b30013c2d55edea9a6c788ac9e7745527b37e45bdab8b836bc40b97cbdf0fe2103fdba6086021c043b4d70151b23390d4cea999f9ae4f0aa29b9638fca923fc3679b5a93cb74724b5e53da86e51837910c23e9463cd3d757c800") r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) dup2(r1, r2) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) wait4(r3, 0x0, 0x80000000, &(0x7f000005af70)) 2018/03/16 09:36:11 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$sock_bt(r0, 0x8906, &(0x7f0000000080)="7f052f5b9ce1ee51c09f702a64052ddb6b2646754d539df6464fe57b679d443bbb70e0973fdee54f49ed3baa418af2fe47bd5a090529bfa894d9ab3b2026f452ffc3897b50a4df2b851f3f9b8027b5a62f697e19b5811ba10532fce27ee45fa25f90a500f6fe497a6b2d82f6e9d92df9134488802a80058b7d039a1fdc9d80cf2ec315") ioctl$KDGKBLED(r0, 0x80045113, &(0x7f0000000fff)) ioctl$void(r0, 0xc0045c7f) 2018/03/16 09:36:11 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket(0xa, 0x0, 0x6) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0x8001) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x100000000, {0x100000000, 0x2, 0x7f, 0x0, 0x1, 0x4}, 0x80, 0x8}, 0xe) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000757000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x6) close(r2) 2018/03/16 09:36:11 executing program 7: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00003b2000)=[{0x20, 0x0, 0x0, 0x57b1}, {0x6}]}, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000080)={{0x1, 0x3, 0x200, 0x0, 0x44}}) sendto(r0, &(0x7f0000c9e000), 0xf971, 0x0, 0x0, 0x0) 2018/03/16 09:36:11 executing program 4: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75b619", 0x9c) r0 = socket$packet(0x11, 0x1401, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="5a00000005d48581b12538cd8c5c026f96353eeb04ad21e969917d1538896f81e733219807af3b1ab227cf6fa454ca5e694ba336a3dec8967e5b0ebf2ffc92a285590aab0934123603f80ce5c69ef4810000000000000000000000008f24000000"], &(0x7f0000009ffc)=0x62) sendto$inet6(r0, &(0x7f0000003fd9), 0xfdc2, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/03/16 09:36:11 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) read(r0, &(0x7f0000000040)=""/3, 0x3) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x81}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000180)=0x8) socketpair$inet6(0xa, 0x6, 0x10000, &(0x7f00000001c0)={0xffffffffffffffff}) ppoll(&(0x7f0000000200)=[{r0, 0x200}, {r0, 0x23}, {r1, 0x2072}, {r0, 0x10}, {r3, 0x20}], 0x5, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280)={0x3ff}, 0x8) 2018/03/16 09:36:11 executing program 2: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'syz_tun\x00\x00\x005\x00', 0x0}) r1 = socket(0x10, 0x3, 0x0) r2 = dup(r1) write(r2, &(0x7f0000000080)="2400000058001f00ff07f4f9002304000a04f51108000100020100000800028001000000", 0x24) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@delneigh={0x30, 0x1d, 0x801, 0x0, 0x0, {0xa, 0x0, 0x0, r0}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x53}, 0x1}, 0x0) 2018/03/16 09:36:11 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000001000), &(0x7f0000000000)=0x24f) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x100}, 0x8) 2018/03/16 09:36:11 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85010000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x3ff) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0086418, &(0x7f0000000080)={0x81, 0xfff, 0x400, 0x2, 0x10, 0x101}) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000100)={@loopback}, &(0x7f0000000140)=0x8) 2018/03/16 09:36:11 executing program 7: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='security.selinux\x00') 2018/03/16 09:36:11 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0xfffffffffffffffd, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open(&(0x7f0000033000)='./file0/bus\x00', 0x40, 0x0) fchmodat(r0, &(0x7f0000000040)='./file0/bus\x00', 0x100) 2018/03/16 09:36:12 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x200300, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x4000, 0x10}, &(0x7f0000000180)=0x18) r3 = dup(r0) r4 = open(&(0x7f0000254ff8)='./file0\x00', 0x141042, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0x7fffffff}, &(0x7f00000c1000), 0x8) prctl$seccomp(0x16, 0x1, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{0x40, 0xb6, 0x200, 0x9}, {0x5, 0x7, 0x0, 0x3087458d}, {0x0, 0x200, 0x7be7, 0xa4}, {0x200000000, 0xff, 0x3f2, 0x6812}]}) ftruncate(r4, 0x27ffe) sendfile(r3, r4, &(0x7f0000000040), 0x8080000001) r5 = socket$l2tp(0x18, 0x1, 0x1) connect(r5, &(0x7f0000000000)=@in6={0xa, 0x4e20}, 0x1c) 2018/03/16 09:36:12 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) pwrite64(r0, &(0x7f000003dfff), 0x2df, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) capset(&(0x7f0000000ffc)={0x20080522}, &(0x7f0000000000)) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x2, r1}) 2018/03/16 09:36:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000e2c000)='pagemap\x00') r1 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r1, r0, &(0x7f000030f000)=0x2, 0x7563) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0xffff, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) 2018/03/16 09:36:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e4056c)=0x3) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000fdbfdc)) 2018/03/16 09:36:12 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0xfefffffffffffffc, 0xb}) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x40000) syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00000001c0), 0x2) 2018/03/16 09:36:12 executing program 6: r0 = epoll_create1(0x0) getpid() r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x100, 0x0) getsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000080)="6e65742f697076365f726f7574650060b6cb7c4f3dd91f3f55509ebb284d25040b49886f93bdd3e0d8424bd76322addea1d5aad449bc9eebd6dea117f6339dbe18535f813c4ba9a95798bdedd057faafe1ce9a3e383f102f158681a823b8349572228334497cb07fc28d1ec0bfb647ccf713f1b4fea90238a35b3ec93a498733cfe770fa383c6aa863485c845bbc1545b03b0e448f54cc0f4deff796b692a9521cc3e50defa0a6793317c5816a7236a3d913aaa9fe8d3aec913d2d0361a194939ffd086b2c2f5b241bf755919c43f09f1affa9fa6149ad13b2677c337c54a79099a24ef21fc38f7d8c714a9644fae4a590c95f9c23448e4acd2b70863fedf1e98f51eec659") epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000e37ff4)={0x20000005}) poll(&(0x7f0000ceefd8)=[{r0}], 0x3e, 0x0) r4 = socket$key(0xf, 0x3, 0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000000)={0x20000000}) 2018/03/16 09:36:12 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000004f28)=""/216, 0x2f) ftruncate(r0, 0x0) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/03/16 09:36:12 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) r1 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r2 = request_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\x00', 0xfffffffffffffffd) r3 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="bfb63f1ae0b7d872b475f51f0306404262bf0077ef9748bd68d7bd1c0b1257df5aafb27fd53bfa50049c0b83b49a36858ef5012ec8b6514056dba3ea6d76ba6a0e9191fd9b5c3bbf19ef6849d64381f4c4b8755bad06e3356054f5f0c591b3b2ad99184d1fdb25fbb6d8029db5b92adf50b1244a2189c16909b841645d52c40efad6376b", 0x84, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r1, r2, r3}, &(0x7f0000000300)=""/170, 0xaa, &(0x7f0000000500)={&(0x7f00000003c0)={'md5\x00'}, &(0x7f0000000400)="ea5310a127879b7e797b142806f2a2bb0771b8e8cb07966319e9127b07a92ef48acf1452d0826535499341318cecb0060882759a332b095b78b3194e76f5e804eaf98d2d1d4ac7831af878e2307ac07fbcf92412b249c48384636d3e91e501ba8c3a0e1da8f63fb13746f4ebaba0bb50ec6400fd89f37f0c5c50b74d81821be631fae1ae0679f808ebf9925d4c963c0bb4918be4ebf330fa01a1f5e37cc377370d50ce1456f714891894092df5eefa99910b84b198855f0bfb226a01b2996e11a657f31dd8befb7f0e9f08", 0xcb}) 2018/03/16 09:36:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'vlan0\x00'}) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000200)={@multicast1, @multicast1, 0x0}, &(0x7f0000000180)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, 'syzkaller0\x00'}) 2018/03/16 09:36:12 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ppoll(&(0x7f0000000100)=[{r0, 0x8}, {r0, 0x4000}, {r1, 0x6010}, {r2, 0x8021}, {r2}, {r2, 0x448}, {r0, 0x44}], 0x7, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0x200}, 0x8) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f00000000c0)={0x53, 0x6d39, 0x6, {0x3, 0x10000}, {0x400, 0x588}, @const={0xfdcb, {0xca, 0x100, 0x7, 0x8}}}) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000001c0)={0x4, 0x200000000000000, 0x0, 0x1ff, 0x5fb, 0x7ff}) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000100400025000000"], 0x10}}], 0x129, 0x0) 2018/03/16 09:36:12 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000200)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8, {0x2, 0x4e24}, 'dummy0\x00'}) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x2000) modify_ldt$write(0x1, &(0x7f0000000000)={0x1000}, 0x10) clone(0x400, &(0x7f0000000240), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="bd7858e15bd9954ad61d5500875229f535207f9b8fd120ee7bc69d14223e728e23a6000000aa998e9cf85f445fc88af8830f5502701751713a97cc980f8b9d708df3ddb6478a879fdbf95c37d7d65b7cd02918e3476906219d928cf0955620c8dd0779cf93c5a92e99c249929487c832") pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000280)) sendmsg(r2, &(0x7f0000000a00)={&(0x7f00000002c0)=@ethernet={0x306}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000340)="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", 0xff}, {&(0x7f0000000440)="c65ab5c2840bf9115b3ebe1c61626102ba8b23b6bcfd4d07ba8ec23c664be33a0cc99bba0fd88ad5935092d3f5f72eb5310ba57eed53354bc6fe7f3f3671a1a7405bf8cebb5aa75ae0a6d17a006978c7daf2f9193ba2b3424edb491095b8af5e83b46968183bd31b68d7560e2cbacf3c452d5b495fbd0c3ce8244bf61f028b9007237dee088a044a5a224b7ed7029b87618a0150c9eb3d7cacc39be098409a5e24ceb86db41eb823f73234272d70c7b5f4c5294c43bd710a8268eb1a", 0xbc}, {&(0x7f0000000500)="5d9c636fcbaa16f22eef992a7ba9c27d1f34f30321dda0b8ce7394fcd702607fb4913473b830a200e283cadbddb2f7ff14c68994c8c43283dda8e079c95def74e37449c5d157daf13e59280e3040a9d1341b629c12fd32c070f7ed54a2fceeff1beb4c71cf274b0b116a5d5274335557a935bc3fa28449e90d58e249efa6fd8fc60f2c2bd8ba0fb9be7d890d290fc953c375e753fd4ef4696e07eac0e82a6200ecb242e88a26500a6ed24988ab2ef18619165c850a41b163b595094e9e782339a620b14ed1a5f701483b06c616c9d94f8ab5ae25e1f37b8212c9c0fb8c6b2080878df9279caecfebba7d36ea386515302639a64e74", 0xf5}, {&(0x7f0000000600)="172b699b5ac460617257afb1759aeed4705093e560367c6b6630e80ac6", 0x1d}, {&(0x7f0000000640)="216d6e99f48d79de6a4f82725d6e71904af44daec80a8ef6fe2c1793b44b070e0bbf6d45242b601fdfeaaa465c4e0e53b90ed5ad379827b8db49e290887654767b0587163fd6ee50a9ca819a41d3b6713b879d05bc3d1a718782ef031afc14beb83757f981ae70ca9ea767ed507decdc9c79668003db3b69452644e880ccbb0acf1217cd98de3afa45650f89d09d168159ed7bca45a9dc4a8cc302a73e669f46239d1129610bc41279d4c026dff73f191a3c3849e59c21947051eed72c56ccbff92d4d0e3985054d3b7af6cb10a7f39d4e23dcf37091758dd49847617ff241d851832e0959", 0xe5}, {&(0x7f0000000740)="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", 0xfa}, {&(0x7f0000000840)="c7b358bcd78dc14b8a490a1891e2c056789105aeec5438dbeb2ff85268ef56863ce2e06a8c2ac15260eb", 0x2a}], 0x7, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x11c, 0x4000000}, 0x4080) 2018/03/16 09:36:12 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'rose0\x00', 0x40000000003fd}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'tunl0\x00', 0x400}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000280)='/dev/keychord\x00', 0x0, 0x0) mq_timedreceive(r1, &(0x7f0000000340)=""/70, 0x46, 0x361, &(0x7f00000002c0)={0x77359400}) r2 = dup(r1) epoll_wait(r2, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x1) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000400)={0x2, &(0x7f00000003c0)=[{0x3, 0x800, 0x2, 0x9}, {0x10001, 0x6, 0x4, 0x69c4}]}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x2, 0x6, 0x8404, 0x7fff, 0x0, 0xe8c, 0x5, {0x0, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x87c4}}, 0x9, 0x800, 0x9, 0x6, 0x5}}, &(0x7f0000000300)=0xb0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) 2018/03/16 09:36:12 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000080)={0xb098, {{0x2, 0x4e20}}, 0x1, 0x5, [{{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}]}, 0x30c) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) socket$inet_dccp(0x2, 0x6, 0x0) request_key(&(0x7f0000007ff8)='keyring\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000005a23)='proc@', 0xfffffffffffffffd) 2018/03/16 09:36:12 executing program 3: r0 = socket$inet(0x2, 0x4000000000000004, 0x1) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x5) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'ip6tnl0\x00'}) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/16 09:36:12 executing program 0: r0 = socket(0x18, 0x0, 0x3) connect(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x80) 2018/03/16 09:36:12 executing program 2: remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x41) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000080)}, {&(0x7f0000000180)="d0068249ebab97c6c125da21a989633a155f4a1e8ef8a449b249f83434bceb4462735ecebd30b0b7dadf5dc98a7cc3a945a7c83e0b543b1a15e0a60e99241d3daf3c6b2a90cb11d3416d92a5c539f60bc1633cc8b07f9555ee984a91cf32620d1a3f561fedd053d12942039dd9f2", 0x6e}], 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xfffffffffffffffd, 0x6, 0x5, 0x8000, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r1, 0x5}, &(0x7f0000000100)=0xfffffda8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000140)={0x89f5, 0x0, 0x10001, 0x1000}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000200)={r2, 0x7}) 2018/03/16 09:36:12 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/03/16 09:36:12 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x28, 0x0, 0x2, 0x7ffffffff, 0x0, 0x0, {}, [@nested={0x14, 0x6, [@generic="b46e2fe913506edd96c8c82094f26d"]}]}, 0x28}, 0x1}, 0x0) r1 = socket(0xd, 0x1, 0x7f) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f00000003c0)=0x8, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000100)=0x80000001) connect$ax25(r2, &(0x7f00000000c0)={0x3, {"6734d86c77333d"}, 0xbf}, 0x10) 2018/03/16 09:36:12 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) shutdown(0xffffffffffffffff, 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000b07000)={&(0x7f0000eca000)=@vsock, 0x10, &(0x7f0000dce000)=[{&(0x7f0000305fdb)=""/37, 0x25}], 0x1}, 0x0) 2018/03/16 09:36:12 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'security.', '{\x00'}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) bind$inet6(r1, &(0x7f0000000cc0)={0xa, 0x4e22, 0xfffffffffffffff9, @empty, 0x7}, 0xfffffffffffffcef) listen(r1, 0x2) recvmmsg(r1, &(0x7f0000000b40)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000140)=""/170, 0xaa}, {&(0x7f0000000200)=""/24, 0x18}, {&(0x7f0000000240)=""/147, 0x93}, {&(0x7f0000000300)=""/146, 0x92}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/80, 0x50}, {&(0x7f0000000500)=""/189, 0xbd}, {&(0x7f00000005c0)=""/224, 0xe0}, {&(0x7f00000006c0)=""/121, 0x79}, {&(0x7f0000000740)=""/128, 0x80}], 0xa, &(0x7f0000000840)=""/190, 0xbe, 0x15}, 0xffffffffffffffc9}, {{&(0x7f0000000900)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000980)=""/43, 0x2b}], 0x1, &(0x7f0000000a00)=""/82, 0x52, 0x6}, 0x3}, {{&(0x7f0000000a80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001400)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x1000}, 0x3}], 0x3, 0x22, &(0x7f0000000bc0)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000c00)={0x0}, &(0x7f0000000c40)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000c80)=@assoc_value={r3, 0x101}, 0x8) accept4(r1, &(0x7f0000001380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000013c0)=0x26, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) 2018/03/16 09:36:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000180)={{0x77359400}, {r2, r3+10000000}}, &(0x7f00000001c0)) sendto$inet(r0, &(0x7f0000000140)="cb", 0x1, 0x4, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r0, 0x1) 2018/03/16 09:36:12 executing program 1: pread64(0xffffffffffffffff, &(0x7f0000002000)=""/4096, 0x1000, 0x0) 2018/03/16 09:36:12 executing program 4: r0 = socket(0xb, 0x802, 0x832) write(r0, &(0x7f0000f72fdc)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) 2018/03/16 09:36:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x20) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000000c0)={0x4a, 0x2, 'client0\x00', 0x4, "eb8599391ed42aed", "c620faaad43f3c065cfbc13fd72a124c658bf2e799acf892ae736229aabd368f", 0x8, 0x5}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_cmd={0x2}}) 2018/03/16 09:36:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x100000000002, &(0x7f0000ad2ffc)=0x1, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x8, 0x2) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000100)=""/95, &(0x7f0000f12000)=0xffffffffffffff93) 2018/03/16 09:36:12 executing program 3: r0 = socket(0x11, 0x803, 0x2fe) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@get={0x1, &(0x7f0000000180)=""/109, 0x1ff}) setsockopt$packet_int(r0, 0x107, 0x80000000000009, &(0x7f00000000c0)=0x6a2a, 0x4) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000001a000000319c45a6a2776d7107f1881ce479a5a3b784f423d7817cded60ebe080000ff074eba86"], &(0x7f0000000080)=0xffffffc0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route(r1, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000200)={0x2dd9, {{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0xf}, 0xffffffffffffff26}}, 0x1, 0x5, [{{0xa, 0x4e21, 0xf2db, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, {{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xd2}}, {{0xa, 0x4e24, 0x2c3, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, {{0xa, 0x4e21, 0x9000000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, {{0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}]}, 0x30c) 2018/03/16 09:36:12 executing program 4: pipe(&(0x7f0000aa4ff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) socket$inet6_sctp(0xa, 0x1, 0x84) read(r0, &(0x7f000076af48)=""/184, 0x23b) 2018/03/16 09:36:12 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098fffc), 0x4) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000ee4000)=@rc={0x1f}, 0xa, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x38f}], 0x1, &(0x7f0000634000)}, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) 2018/03/16 09:36:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40001ff8, 0xd5) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x16}, @broadcast=0xffffffff}, 0xc) open(&(0x7f0000000040)='./file0\x00', 0xd9560d6d99e06686, 0x40) 2018/03/16 09:36:12 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYRES32=r0], 0x4}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='cgroup\x00') getsockname$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/16 09:36:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="b8c3fc036d563a8093908bc9144b114a", 0x10) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x4, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000)='^', 0x1, 0x0, &(0x7f0000000100)={0x2}, 0x10) 2018/03/16 09:36:12 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'tunl0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="3b00000002"]}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0xa05, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x10000, 0x0, 0x7fff, 0x6d18000, 0x0, 0x8, 0x6, {0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x7, 0x0, 0x3f, 0x6, 0x40}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0xf3, 0x6, 0x8000, 0x9, 0x0, 0x101, 0x8, 0x3, r3}, &(0x7f0000000200)=0x20) 2018/03/16 09:36:12 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/sctp\x00') pread64(r1, &(0x7f0000fd7000)=""/8, 0xffd0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000180)={0x4, 0x3, 0x8000}) getsockname$unix(r1, &(0x7f0000000200), &(0x7f0000000280)=0x6e) getsockname$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) 2018/03/16 09:36:12 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x41) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000500)) 2018/03/16 09:36:12 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x3) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000040)) prctl$setmm(0x23, 0x3, &(0x7f0000ffa000/0x4000)=nil) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000801000)={0x2, &(0x7f00006b9fe8)=[{0x3}, {0x6}]}, 0x10) fcntl$setpipe(r0, 0x407, 0x9) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000380)="3bf884db3c234d913c7682017f612adc2b18151fb28640cf095daf1535db5e30a402956236fd2c77731f11a5a487a0a2fa45f46cfa7e7dc7ff8d8c67d9ab8090d1689529107de121122fffc591521aa5957a2fb635c1077197d6884505b00784f6b5c3abe1802f3a5b4de646c82ba7902d63123cd5bd34c1fb730bff7ea9948f3d071a08af1dcccfbc91f04de0499604fce542866a3fedaecfb9b8d856c822e7f4f8c7698104eabdbf56b31317a5b4ea3b43be8d6920b292360ce8017dbed0350b02476d57682a") 2018/03/16 09:36:12 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2286, &(0x7f0000007000)) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000001c0)={@empty, r1}, 0x14) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000000)="6aecbf1b09909ac53f14f9ca2f428d79d691222f80c38c5eef86abc4aecb60f8e34348644b27bae82175870916cc15c9c43f953e7036ddd27f8610db7673a1bf08b230f11a6b979fa08b65f4e804112734e99bf0b80bff75bc68ce21db923e0b60042b75782d86da9c1dc0936c715802f57276c9ac3e6e8a75ae6f23f5fe9dc6db", 0x81, 0x44880, &(0x7f00000000c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) 2018/03/16 09:36:12 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) shutdown(r0, 0xfffffffffffffffe) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/16 09:36:12 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6aec8)={0x18, 0x2, 0x1, 0x1, 0x0, 0x0, {}, [@nested={0x4, 0x10000001}]}, 0x18}, 0x1}, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'teql0\x00', 0x1}) 2018/03/16 09:36:12 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) listen(r0, 0x0) poll(&(0x7f00003a3fd8)=[{r0, 0x110}], 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x0) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x1, {0x8107, 0x8, 0x4, 0xc70, 0x7fff, 0x7}, 0x3a4a, 0x8000}, 0xe) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40, 0x0) 2018/03/16 09:36:12 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000040)=""/228) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000140)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f000066ce5c)=@newsa={0xf0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}}, {}, @in6=@loopback={0x0, 0x1}}}, 0xf0}, 0x1}, 0x0) 2018/03/16 09:36:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)) keyctl$session_to_parent(0x12) socket$inet6(0xa, 0x800, 0x3) 2018/03/16 09:36:12 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setns(r0, 0x4000000) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000ec5000)=0x6, 0x4) 2018/03/16 09:36:12 executing program 4: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000330000)=0xfec, 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x373) recvfrom$inet6(r0, &(0x7f00000005c0)=""/88, 0xfffffe42, 0x0, 0x0, 0x0) 2018/03/16 09:36:12 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='map_files\x00') r1 = geteuid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001480)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000014c0)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f00000015c0)=0xe8) r4 = getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001780)=0x0) r6 = getpgrp(r2) r7 = getuid() sendmsg$netlink(r0, &(0x7f0000002180)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000002140)=[{&(0x7f0000000100)={0x11d4, 0x3a, 0x8, 0x70bd26, 0x25dfdbff, "", [@nested={0x18, 0x16, [@typed={0x8, 0x91}, @typed={0xc, 0x14, @fd=r0}]}, @nested={0xe8, 0x5b, [@generic="f81226b73fe12d26e775b5963ed339eaa17bd850a9ac82ddd2387104a39199afdb3cf90f18d6d2d280ffd649b8698c3697dfff6b9683a46781645e6359370138e81198ceb2342da44c845c7ea5779e381aaecb1008c9d0b75089b2b72e9aafda9b22d02ebc389248ef8241f5d7c79885ba57cbc1bfa07d6a693d3bcb794f35df001e40a1268b8730792a2d9790bdeebd41741429077fdfaed7b6e6fba932cec8392dbb1b7abcadb3cfb1edd270c06080b5eeec1626674244f298a3772666948e78d5edd20ae267bc2c09b5", @typed={0xc, 0x18, @u32=0xff}, @typed={0xc, 0x16, @uid=r1}]}, @typed={0xc, 0xe, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x12, @fd=r0}, @typed={0xc, 0x20, @ipv4=@multicast1=0xe0000001}, @nested={0x1010, 0x7a, [@typed={0xc, 0x33, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="7e463003134de36cab1bde2283140002b934910280205a9febc46f10b9161be44afd04a18a02bda0f5cc816047e3fdbfd595412bb68848c3870c6f723de0d53e9fc81644182a9e0f96cf212ffeba534141bdb7a45717a8bcfe626cc798977364fb6f7bb163b5454ec43c19c195efe032ea7a3a03c5e34e24133e3fec66a8b0ea9ecabb9a20069ec1ad31a7e00aadb239b1e1a650531596481d7b220d7773489ef069e38e9c89a19597a2cd0d71c812c55d94deb27d1c37febc4b7ac914d2799826b41c0782a679ef23b1ff9c0d1aff0e126cf1910146b6f99bc7b831402932563e4994d9b8357d12b8a88742613ab0fcff2e136ce4af38f079c5b54287b1e99cc7bee01cd797d3f72e3e17bb3ec824d958106933f3aebc9bd6f7caf38058863d8d0d559ed2da8c21a94e7eab937e7fff1f861afc7a1a0485fb4ecca8bbe1c8793430bb3cf7af9a6f7ac7ed9d9824558bd4dd9b4f2fb9a57660407ba40dd1f3c445e44e51543254a1cb17393f99189649aeb3d908e7fa9445b95bc0be2916543e9643b13b3badf5e7f2c5726d91b32c0d6844425ad23ab469d1b5fb78985b3665f1e07b562aef386777dab4b45566f58a94c8307b1356e06c5757434a78da054e90d6e413917e3b77a0e2d602f98efda630b6710ac5c41b8e192b31df4ae5d1e60abc9ec05a3b737215168366e40fdb2029af0af4596d246a28de10ca8654d254732695a7fa5d8425c384a81cffb3bb9e4e6f35310559b272965c473e91aadf46f69820c9096e4e585a7d31e0230116115508e1303e15498a80ec08d1cb598dacd2a8a4ce955fb12bdf4b820dfbd43077c5b49e2f986ed26876708939b77e27d4d105e0af9d132551913e63ffb90dd3acf9d7e6ce71afd140663b28f355b4fde147b254640aa59b8a113bbc08a127d62ad4d76f67c384717cf46237b04e66f1cbd57f895a8470494b39f3e5f933ec9d7722a885d36dd3ab37c9e4a14c4cc9cbf0f91079933059a4a5a97118d83a580df0c8cbdaa9f7e0a34eb5e0cf3daaa9789b70ec5192106485c8c0c00c3b8cfd1f83c8b00cf2d5f18391ee3723fad92daecb890c3da67dfb03bc0cf6ec8192991930e852d813c4325c41713d4dbdef784ce1536a77b7d87f48d62495f8545990b8f1b2e82a210fc067ea2013af71095658555ae9e19966bc270233082e6a0b7b558ddbe614897dce4f2bf0958d09bfe571f836a5d076c76b6601a78d2bc701db5780e53b38d35d59aefc485b31e3573f4a61ba4e75b8a9fdd07b8fe4e6bb71d4b41c6862aece7e0e2a96d8dde377e96aa00b5a8f1366175df4ec44e1ffd0d5a4f1c6a971cfb8142ae7a98bb598f2ca26b0e25c71fad905c275774e03233b65e2137aa4d219608ec59e5e00692f42ef8e97a33479061657ecc79614284e60f0d7b6e1e0b34623ccc4ce577ebb39a497c2621064430737e20e58fb6ba2eb7961cfb74293ba8851fd5e675a134f41645c98e7aa07cd656992ffa9fd234740474bec1e7d98c5753d7cf30d6201557443392b77c3ae51a8855d83327c00a4799381e476820465de3b078a2650e143d2b5beded0c9b3718d0fe702f412af98b28dbd7b83bf686cd7d6cf79defc5deeccbc71e0214d1905054142acb2097a7a3c55e56d50a0699b7fb4cdf388516797b6b115ff8186c50c30442d30390ae25bebde4b1ae166bff9bfacd5eac66a5dcd1bb64efd78c3cb89206ccc3a7b79e8eeb451009ed3aab943406b88d703dbb276f678f062c45a2cf83624052a50af9abc72d16ac6b86b7ba3e1ca9ac869bbf84bd89cc6e2a28c60690dca94160f074a63b56c90343a85b9e917740b8d4522df0def37422dc0b1530d4db9aaa20311cc2c287bbd6a88af75e1765d4a354d5fdef285eaf1c3888f69e95785a101bccd220e91014058ae3f73ba447e76e11521b3249f53c12fb0ff8e420c5b360b473346cdc5654ed70fb91b8c84524144436550fd55a2050a5cd72ae024b055185003915643254d2ad2d43643271402aa96d21c29eb46ab3dc2ab8a4b35e570f5f5bb5a9601c22d6a8c5d6cd996ae137d5c2aa07064aac3bc13180c906f86173beb6df889951c92a67d5efe045d7ec67b36c4d51ad10b904bff8df82ffbea69595392c09832684da47f2cbddbc7b53230c1298d7d345c3b0ad213fb8e0af8278eb5ae9df71cae40b8a94cfe302222f47cc09bbce2568093411797f7b3c21d37810593250249541a56a764836c6ddc7e4800047afb6f180a540ebc287bf7cd4a11cc62882c5375c1a8a56842af0d234a70583b895cb229c4a36912837af2268ccedc80c39f9e0122787244ba169309ba9e665a83883222fd3581168681f61752eb4167ad9044a18e2487f59c9f1da0a4637a525806997c50c5ed8025dec884983426977696bd6c2b21bfc71068873d709745d6ff2c4bbfa0fd3440cefae87eb107900bc353fd2226477c7c85e3663f00f637495cc44607fdb3f4976304459f2b7884b13e126fb679e1ec692977e4c9ddf1aaba29774a4767cf2a4439ee20f5e66c3aa384785c7f771d71920dba3adfe2eef9127bb8ae6aabb97b75d51f9cef5c70f5a8897134571e66ebd1da381e4bf43b5db70a1b7b39b6deb1d45cba907306cef89ac0edccd9dfc3c089600a459296b4cdc5ad61c91958643506d2507aa13a5a78a39f3ec8425dff2922fb9aeffeb3d1f1bb8eb2d7e12fe229c55207cf3dabbdaf3287ac04ef8c86e5f6f8fcde404c9f4a1f5a327b366417b4f1def325bfa160319d60ea07dad5fe04613b695d3f65ad55dabc16e97e9cdc214e091dc4be48b7ca8ca4c4929997b0b64fcc534c2ac2f46de10918f5032c831fa75ca994bc5750f9c9a09fe99332cf872ada8b194749c14aa1da2a581af43c8c77b45f5d55bfd3ad04512b3977b2f42d971dcf9d33724296da13e923203c8a367d227c41521ace5cf19c11d5401028177a79339e626a9335cbc25b7dc5a31ef3e401d62287a447cd1e503d84c9dd350a6eaf2370c3a4c7f88518f44908e4b1d7bc186b026d214c626bbdca0f0ad102b03336f5726f1dfaf53586f5bf5c84759620d5beb72780b96516bdd707f137d647ad32c0e44e86acc12a2df6c40e449a430e72f0ca28511902d34cada73dde0a80f6a1eb17702ffa9bbaf91213cc7e3e1188dc2e8fe90e412e197a5a170cf60f20db659c267e5caf124d15d6e68fcf18c73cd0c26a9e15035c1a724eba8427b478bb477949381fd2a252cf391c39591f50ad08a310b17c7059c1389797833cb4039ddf3b9ccdec05a9ac319cead975e635fb91064e4e3b034e5a2e100b4968b906bb6089bc41495218b8b6e218d2f404bf7b7ebfd3c9dbee4474dd3112f6a68f871d5ce59f00794f02f7959a84ec980879445ccf185630de6a7cfd7574c0255543e577534ae55c1a5fde236b34bac34d778653d3e4cfdf13a37ea6bb4dddc26f467058f40aac63dd7170323811bdd0e8aba367c333ea1d7e478217fad0a4d20524a318b88261dd1fdeb03415c600a21410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@generic="acf93cd5f416abaa3fbb42054290c35b38210981b12b5c2541b96841e6fa0d05b6b41bd68ffa3da4940ce51026a89aed34adb2f8587ef25fbc11f09bd708e6ecb625bd48ab94d485fa560f4136e55a9b30caef0e34c75a4c15594cf7b02d4916dbe13698c6db737bfd3379f0b8d93a0558b1bc1067ece8a8946a948c547b44c181c38d1db666d25928bdda783047ac"]}, 0x11d4}, {&(0x7f0000001300)={0x180, 0x26, 0x20, 0x70bd25, 0x25dfdbfd, "", [@nested={0xe0, 0x7fff, [@typed={0xc, 0x92, @ipv4=@loopback=0x7f000001}, @generic="4b8bbe684870e8527437d4901eb0bfa33120e340a84b11b9487fdb1ffba5bfeb635b7c69384233b04084cd6ba76cd12c38e9b44f2d43b4a10775309c5f3dcb75ea52834b313cb6414d2db04ee5010ba1d35879c7ae06ac16ca30be8bff5479abcf2142b6dee7ca9d18da919c2057be910e5ec2debb90a5088dcce5d75942b99c3c6d44cc0ddf8a375da6592116be57c5566d6e4969785db3e5393ee0489ca8cc03dbcb1fca7cbae09c34138469beeb55f2d4f031fcfc41f6dd15ae330c400fd8ce8caca7074481cb26a0059486"]}, @typed={0xc, 0x23, @u32=0x80000000}, @generic="299da83de706b1c47d5b433b6c0b26b3be2fb4b204ba84514e0b7892d5a125ff45dfe28e8b720a0bbd1fc76f1a44bcf294b29fc5560e30129022e3b291c260c59f1e6860a3bb6bd5851438f8896059f63466c156327bfeedfb55b8aae3537fdfa15d2e1c9cda3288981e67980bcee22a7e97dbeba7e8eef2beffd5b16769cf83845f"]}, 0x180}, {&(0x7f0000001600)={0x17c, 0x3c, 0x201, 0x70bd25, 0x25dfdbfb, "", [@generic="cb1b079d17e486308d4557cb53ba9be757766174fa4337946e3631997b4d37c16897819873b1d92cd395d5efbaf00ca4c1ea866c1cb11ad7817094b70ba27fa7637f61d7e4", @typed={0x14, 0x14, @str='map_files\x00'}, @typed={0xc, 0x34, @pid=r2}, @typed={0xf8, 0x21, @binary="ce3ff6f5359834fada583d79d433e79a2ebb622da3bc94be56a7bc35a33d8d0ea7da4a761ae0ee4fcc3fe2548dd0aa8e4cbc6f7a3e8756dc72cf6f2242055cb816ff7788280af0ee3e15bf2a32b038c27e9bb0bb3d03e40ac009320d77c8f70193f11862eadb99d7a7e66515b7c58b0cf8ca229953ef59d7453336a942861a8f27b6806518f83c4f909342071a6f233303f27e8a2d72f4263d6f533d36108708710305bced45283bd195ba8867b3f7665d42c9e5c02b80edd6bb63e1e8614f42633cf0fa5f22b785439ec6937aba448550900bc823fb99e575994a25532bf93d3972de23b6a0a6809e764389686749"}, @typed={0xc, 0x92, @uid=r3}]}, 0x17c}, {&(0x7f00000017c0)={0x108, 0x3b, 0x400, 0x70bd2c, 0x25dfdbff, "", [@nested={0x28, 0x56, [@typed={0x8, 0x86}, @generic="f3dfe8e914054d1aa437534fecdc4ba73338dab6d8878655be3c5f"]}, @nested={0x74, 0x94, [@generic="f6f2334eb476c2543216399c08af9dc73ce17580a4d5f4e757f66f557f5a73b81fbe978f79a88402e9f928e6c76ca34bb9ad9017232184cec263c88bcb677466589ac448b0052c60ef7bf6193791b5ef2966a020a1961fcdc05a392dc6574ade75fe38", @typed={0xc, 0x31, @u32=0x7}]}, @typed={0x18, 0x4c, @str='md5sumsystem\x00'}, @nested={0x38, 0x80, [@typed={0x8, 0x84}, @generic="3cd034c5f6419643", @typed={0xc, 0x1e, @pid=r4}, @typed={0x8, 0x61}, @typed={0x10, 0x20, @u64=0x3}]}, @typed={0xc, 0x29, @pid=r5}]}, 0x108}, {&(0x7f0000001900)={0x344, 0x39, 0x10, 0x70bd29, 0x25dfdbfd, "", [@nested={0xd4, 0x2c, [@typed={0xc, 0x5e, @u32=0x8}, @generic="c687fb265f1df492b25561f1700a80aadad26e40453dac6f172beb9a84c344b496d9c3e24f050105dc2e11ce01fe6174b9684b28ccc95b62b82419402e11720cd823f3bd7c9f37e4f34a8086b3e93720f9ae0391ff88b7821b7e030a7d30f675a6bf4fe48ce256d63f20d28060278662722355b05165470c8a224a2d3828ed8a958a77b5aa3523d5c525e782b76f3bc63608239cc5c892e2c85ffdfd3b3178a2c9807fa94a3a69abe3", @typed={0xc, 0x28, @fd=r0}, @typed={0xc, 0x2c, @ipv4=@rand_addr=0x4}]}, @nested={0xc8, 0x86, [@generic="82c3ecbc1fc92f75ae1510bad5188fe12c31bc8649f9a301c1c2dd0a35e28557dec709928fd0f44ebc180120b0a3d0117670b6168428df0ec8700bb1af2053d7fa6452efe4b343a8c09129e035de963ed7f0c3db93e57d220abca9345fa876c1acf655521baa138161badd4908a8f1430101534fb120f583a71afc7fbd8d2a4f2a17df962a1842fef648081c4d5a95b6b32ec7c598", @generic="d8ff6487ede4fc3ea9584402156ecf9a7a0463107f8b58eac1539d1ff49ca1466cb106", @typed={0xc, 0xd, @fd=r0}]}, @nested={0x48, 0x21, [@typed={0x18, 0xc29, @ipv6=@dev={0xfe, 0x80, [], 0xd}}, @typed={0x2c, 0x46, @binary="09294888a69bbc5705a0ae352fa6dbcb13e23f8577bad4c831955ed50c34b11560d9"}]}, @generic="e64580cc5926252f805e68454ad674858caf7b8d09dfef1c88e1aa31797250466a68ce4168ead615d5b305c7671682f847a2101e4febca784ba84136abb812fbc7cb2c8ea260b0f29fe045661b0b9cd9ccfedc6c803e5bbe65153b18b606ef6aaeaaba468da1be13c9a914fdd4677a6aefa645448950ae470c72497f79336f01c9b2f61fc9d6fbf0db37dcc4e436a89c43181ec6a8de8eae5a4ade43809d9b7965d8c9e8d781b78bafffd819b5e2747d2313c37446ded27f61f582081a9389d7e5395865c0e13f3e09380d7785f37dc4137e98912bdbd4b94afef088b6917dd746dea3c1a0acf1ea0eab", @typed={0xc, 0x82, @fd=r0}, @generic="6b537ca0f0fb65f7f4b3810bd15531249e9e167a745ed660ae63880e014b037060992b4214275b3567362d3d4fc61899d79cadf6b3ce81140a56006e4165a9bede388a42ffd1c848900d93d2bab3d1afb7346b7171ab59ce23"]}, 0x344}, {&(0x7f0000001c80)={0x348, 0x41, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@generic="5e4d8b57041274294ed1f40c9cd8861c9ec6991c83b50037f0258c273ac499e1ff918d5da0c6bfcb6e1d5ae6eef252d0a3c0948855d5e30076f4f2c5e15778c36e80bb2cd8820bda6020cd9c5dfc71fde1a0edc370f5b1158b0ec40711dc92f43293ee1b73100703a130a99a5df2e24c016295cfd53418bb606cbf223196e0e7c66afbac62ff8f090348e8", @generic="889ce67872375b", @nested={0x16c, 0x69, [@typed={0x10, 0x7f, @u64=0x2}, @typed={0xc, 0x72, @fd=r0}, @generic="981001105330d71cb198d47839ef4be03892bfb61ffc5728afc6ad050ff09bd965ba049d243f57400365d5c5671889dde4684acc4a972944b46835693de195ff12cbe12e25bedc625b2a5f8ee941b37b8f45fb265ea3b7ba895a599fb6752e19e7282e15380b8f941f282cbc1684e7fb00a97827d0453a358c640d8d34ee0e93669f10d5386683c8be50ac0f41d2e3133af93c8fabf9b54b05237eb50e5deaeb4cb4ef5ef43417c8eb174325293d72b801235f0b87f77612a544eb525cc41763eb3ee06515df43fa36fb6ac70a735e838e639aa3ed5cbdaafcb8b1af417d63edae8ee11cfeca003e2b9b605bbe5009dbe1607b19304251", @generic="acd0fe3d50488c119e0d1e56f2b707e739c790e11cdc4197008ac6e5aeae628f3c9619e5e136eee4d9040b757d08bdd4188e826449062ce15bf5988a374cf48570a71a983c277bfb", @typed={0xc, 0x68, @pid=r6}]}, @nested={0x28, 0x59, [@typed={0x18, 0x31, @str='locpuset$eth1\x00'}, @typed={0xc, 0x96, @ipv4=@rand_addr=0x2a6}]}, @generic="2948c9fd03807c0c4e7af83d1535fdacc0300ed3a0d948642fde6df61e18a6d66471090d126f5f159b86e36a910c9ee48adedc42adf373eff249eb33c2bc0ff3a4d578b0fd8ad62f5a5c3b4c03d195cadabbfe4f5f48418404588d68ceb4366d6a396cdb1aff6fc80eafafb85cc6713c0c3c4d1e2f46bbf06d6e4020411ee3b42cdc9aec714d584c2e4247a87c48d403084acf9765153598a104bfacf87b8e9629fa38427ce5703ff12cc190cc7d06a5a34c8ac6dee5b4ff3df70abc819e47a05fc2ccb7251c16b8129446341d146279dda17d7fd838ea059a4e61262d9da5dc6d01a19ea0e2131dd6f35b", @typed={0x18, 0x53, @ipv6=@dev={0xfe, 0x80, [], 0x18}}, @typed={0xc, 0x7c, @u32=0x5}]}, 0x348}, {&(0x7f0000002000)={0x138, 0x1b, 0x400, 0x70bd29, 0x25dfdbff, "", [@typed={0x14, 0x8d, @str='keyring!\x00'}, @nested={0x108, 0x9, [@typed={0x18, 0x29, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0xc, 0x39, @u32=0x200}, @generic="90e576eafdd13373833bc19303861e1aba5aeb2047cac5064c24b76ca3e4d024b2897f31668b91e748df4f79f6379754c4279f7f395e04d539972d945726eb767fcf6dcf5442f5e9a4993245f11c6aa2784747d83bb5a66a93ff210d2b8b910aa8a205ff0bdacfb9c6157b57284c0d4198904d30c00a086ea928561fb39c27d41b49b3a4315e9cb4798206241546d4dc003419041a8780d7d1f7f6dbfed12856c63ba14b103dd5a6667b234ba819a58c37dcf51f93fb3b214113ea3962867ad517043e5748c6fd889bd155e3", @typed={0x8, 0x54}, @typed={0xc, 0x6d, @ipv4=@rand_addr=0x3}]}, @typed={0xc, 0x34, @uid=r7}]}, 0x138}], 0x7, 0x0, 0x0, 0x40}, 0x4000090) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)='e', 0x1}], 0x1, 0x2004) 2018/03/16 09:36:12 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='./file0/bus\x00', &(0x7f0000982ff9)='mqueue\x00', 0x1000, &(0x7f0000000040)) setrlimit(0xc, &(0x7f0000000100)) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/16 09:36:12 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter\x00') pread64(r0, &(0x7f0000000040)=""/110, 0x6e, 0x2a) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x8}, 0x1) 2018/03/16 09:36:12 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmmsg(r0, &(0x7f0000003680)=[{{&(0x7f0000002f80)=@nfc, 0xfffffffffffffebd, &(0x7f0000003240)=[{&(0x7f0000003100)=""/195, 0xc3}], 0x1, &(0x7f0000003280)=""/231, 0xe7}}, {{0x0, 0x0, &(0x7f0000003600), 0x0, &(0x7f0000003640)=""/60, 0x3c}}], 0x2, 0x0, &(0x7f0000003740)={0x0, 0x1c9c380}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000a7aff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)={0x14, 0x80007, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/16 09:36:12 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) rt_tgsigqueueinfo(r1, r2, 0x29, &(0x7f0000000100)={0xc, 0x2c4, 0x200, 0x1000}) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000000040)={'gretap0\x00', @ifru_map={0x0, 0x6, 0x3966, 0x3d4, 0x2, 0x1}}) connect$inet6(r0, &(0x7f00004a0000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1a) 2018/03/16 09:36:12 executing program 7: sync() mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x140, 0x0) [ 57.770393] audit: type=1400 audit(1521192972.299:42): avc: denied { ioctl } for pid=9566 comm="syz-executor2" path="socket:[23560]" dev="sockfs" ino=23560 ioctlcmd=0x8980 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/16 09:36:12 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x800000000102}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x7) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) setns(r0, 0x0) 2018/03/16 09:36:12 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x3) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x3e7, &(0x7f0000000040)}}], 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x446000, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00000000c0)={0x0, 0x10000, 0x1, 0x1, 0x4, 0xffffffff, 0x0, 0xfffffffffffffffd, 0x9, 0x2}) 2018/03/16 09:36:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = geteuid() lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4}}, &(0x7f0000000300)=0xe8) setresuid(r1, r2, r3) sendto(r0, &(0x7f0000000040)="09eeeef3a679c1a64a1d", 0xa, 0x40, &(0x7f0000000080)=@ax25={0x3, {"ff35a43a4d4fce"}, 0x7}, 0x80) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="390000001300090465000000000000007f008040040000004600010700000814190004000001000000008ceb0003000000005f00000003f500", 0x39}], 0x1) 2018/03/16 09:36:12 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000200)=0xffff, 0x4) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000180)=0x3ff, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/16 09:36:12 executing program 6: r0 = syz_open_dev$tun(&(0x7f000014eff3)='/dev/net/tun\x00', 0x0, 0x2000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400000, 0x0) close(r0) 2018/03/16 09:36:12 executing program 2: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x0, 0x5, 0x7}) 2018/03/16 09:36:12 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r2) bind$packet(r1, &(0x7f0000000300)={0x11, 0x10, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000080)={'ip6gretap0\x00'}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x22000, 0x0) clock_gettime(0x0, &(0x7f0000004cc0)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000004c00)=[{{&(0x7f0000000380)=@hci, 0x80, &(0x7f0000000740)=[{&(0x7f0000000400)=""/190, 0xbe}, {&(0x7f00000004c0)=""/17, 0x11}, {&(0x7f0000000500)=""/139, 0x8b}, {&(0x7f00000005c0)=""/158, 0x9e}, {&(0x7f0000000680)=""/174, 0xae}], 0x5, &(0x7f0000000780)=""/166, 0xa6, 0x7ff}, 0x9}, {{0x0, 0x0, &(0x7f0000001d00)=[{&(0x7f0000000840)=""/235, 0xeb}, {&(0x7f0000000940)=""/196, 0xc4}, {&(0x7f0000000a40)=""/188, 0xbc}, {&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000001b00)=""/224, 0xe0}, {&(0x7f0000001c00)}, {&(0x7f0000001c40)=""/140, 0x8c}], 0x7, &(0x7f0000001d40)=""/64, 0x40, 0x4}, 0x401}, {{&(0x7f0000001d80)=@sco, 0x80, &(0x7f0000003140)=[{&(0x7f0000001e00)=""/233, 0xe9}, {&(0x7f0000001f00)=""/73, 0x49}, {&(0x7f0000001f80)=""/162, 0xa2}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000003040)=""/13, 0xd}, {&(0x7f0000003080)=""/17, 0x11}, {&(0x7f00000030c0)=""/85, 0x55}], 0x7, &(0x7f0000003180)=""/204, 0xcc}, 0x5}, {{&(0x7f0000003280)=@l2, 0x80, &(0x7f0000004500)=[{&(0x7f0000003300)=""/5, 0x5}, {&(0x7f0000003340)=""/186, 0xba}, {&(0x7f0000003400)=""/141, 0x8d}, {&(0x7f00000034c0)=""/28, 0x1c}, {&(0x7f0000003500)=""/4096, 0x1000}], 0x5, &(0x7f0000004540)=""/82, 0x52, 0x3f}}, {{&(0x7f00000045c0)=@hci, 0x80, &(0x7f0000004700)=[{&(0x7f0000004640)=""/191, 0xbf}], 0x1, &(0x7f0000004740)=""/154, 0x9a, 0x8}, 0x4}, {{0x0, 0x0, &(0x7f0000004b00)=[{&(0x7f0000004800)=""/182, 0xb6}, {&(0x7f00000048c0)=""/82, 0x52}, {&(0x7f0000004940)=""/204, 0xcc}, {&(0x7f0000004a40)=""/23, 0x17}, {&(0x7f0000004a80)=""/126, 0x7e}], 0x5, &(0x7f0000004b40)=""/137, 0x89, 0x2}, 0x1}], 0x6, 0x2, &(0x7f0000004d00)={r3, r4+30000000}) 2018/03/16 09:36:12 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = add_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="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", 0xfd, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) 2018/03/16 09:36:12 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) recvfrom$packet(r0, &(0x7f0000000040)=""/196, 0xc4, 0x100, 0x0, 0x0) symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000affa)='./bus\x00') lremovexattr(&(0x7f0000ddcffa)='./bus\x00', &(0x7f000095ffe7)=@known='system.posix_acl_default\x00') 2018/03/16 09:36:12 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x20, @empty, 0x20}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @rand_addr=0x8}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x6c) capset(&(0x7f0000034ff8)={0x20080522}, &(0x7f0000034000)) unshare(0x800) shutdown(r0, 0x1) 2018/03/16 09:36:12 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getrlimit(0x12, &(0x7f0000000040)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}}, 0x12) 2018/03/16 09:36:12 executing program 3: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)={0x0, 0xfffffffffff7ffff}) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x545}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e22, 0x5, @empty, 0x1}}, 0xfff, 0x3f}, 0x88) ptrace$setopts(0x4206, r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000340)={r3, 0x8}, 0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f00000000c0)=""/208) [ 57.914591] IPv6: ADDRCONF(NETDEV_CHANGE): syz_tun: link becomes ready [ 57.932285] IPv6: ADDRCONF(NETDEV_CHANGE): syz_tun: link becomes ready 2018/03/16 09:36:12 executing program 1: r0 = socket(0x10, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000000000000c000000000000000100000003"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x2000800008936, &(0x7f0000000080)="d7078df8224fbeca10d05a4c0873ff0680d80abb3fc9480fd5513f434cfe") r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f0000000000)='schedstat\x00') 2018/03/16 09:36:12 executing program 2: prctl$intptr(0x18, 0x75) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x3ccf, 0x9]) 2018/03/16 09:36:12 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) ioctl(r0, 0x1400000000, &(0x7f00000000c0)="913bafb375153ed94d73962b40bdfbc7") pipe(&(0x7f0000000080)) 2018/03/16 09:36:12 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000801000)={0x2, &(0x7f00006b9fe8)=[{0x3}, {0x6}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x4, 0x6, 0x984, 0x8}, {0x0, 0x9, 0xffffffff, 0x2}, {0x3f, 0x7, 0x0, 0x8000}, {0x400, 0x9, 0x4, 0x7}, {0x47b, 0x9, 0x10001}, {0x40000000000, 0x9, 0x5, 0x7}, {0x2, 0xffffffff, 0x4, 0x99ed}, {0x6, 0x401, 0x1, 0x12c7}]}, 0x8) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x7) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) connect$packet(r2, &(0x7f0000000140)={0x11, 0x19, r3, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/16 09:36:12 executing program 6: r0 = open(&(0x7f0000001000)='./file0\x00', 0x40003, 0x1) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x4000010) unlink(&(0x7f0000a88ff8)='./file0\x00') fcntl$setlease(r0, 0x400, 0x1) close(r0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/4096) 2018/03/16 09:36:12 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000100)="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") sendfile(r0, r1, &(0x7f0000000040), 0x400000ff) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x100, 0x0, 0xffffffffffffff21}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x3c, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e22, 0x0, @empty, 0x2}]}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r2, 0xfffffffffffffc01, 0x7f, 0x0, 0x544f, 0x7f, 0x4, 0x1, {r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x80000001, 0x7, 0x1f, 0x100000000}}, &(0x7f0000000380)=0xb0) 2018/03/16 09:36:12 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0xffffffffffff7fff, @local={0xfe, 0x80, [], 0xaa}, 0x101}}, 0x8, 0x80000001, 0x3, 0x0, 0x4}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r3 = creat(&(0x7f0000005000)='./file0\x00', 0x0) pause() write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r3, &(0x7f0000ff1fa0), 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/16 09:36:12 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)='\x00', 0xfffffffffffffffa) r2 = add_key(&(0x7f0000000b40)='asymmetric\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000bc0)="9725f9cf3279b6d957125d9f531aea09dcfe59ab3659678f51cc223b84", 0x1d, 0xffffffffffffffff) keyctl$unlink(0x9, r1, r2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) sendmsg(r0, &(0x7f0000000a80)={&(0x7f00000000c0)=@hci={0x1f, r3, 0x2}, 0x80, &(0x7f0000000180)=[{&(0x7f00000002c0)="e1e1bd93f850647acbc231e503fdc1c186ce23c2151c0e1285ce6bdaee2d4d42a16de9e27162a4eb9e3cc86c1cfba55fcc09ad648c731bb17eeacb862aad2fb6d2db028a6224a17139497af63896b2e92a557b20a66240efd1804551c01403b72b4e37029567b5a6d5f2b4fba4c29dfdd14fb4540e608c330037b81fbd5b6aa3204bd0a36083090dda2cebb9005c22bc99c058240399cde54686c73b6f506bd32c9aa58300dd3d556592de049d1c8e5371cde4b5ee8dcab71e347583c0cd182d6cb70ea9b214", 0xc6}, {&(0x7f0000000140)="046b00ee646174e62e789c563e7b861a327d3c8cb4445adad91c11e63786340436398dc3", 0x24}], 0x2, &(0x7f00000003c0)=[{0xf0, 0x119, 0x2, "59c38beeedc94276244201f74e7088433b74747fe5043c1bc81a99ce6d6d2179d0a4ec03c84b3783f1e207903bca9da5e9819a4d3aef7a878ae22fd70247bf7237c481c2e35539eb5a43cc575dd0b2bf7c7a62f45f31c4de29c79f5d510b78aeee5276160539044975338adfebd2b86396e65a0af9897bb21327089afb5459e9e203b47e998df410c7cb8017ccc19d408be257af6bd9604a1921cd6e0bf7e0d46e01b4d7a648ac81db7cfaa0ff7a2310301302d2af487c701c571496916ed65b1e98b1ee7165d9f66d2b76c2119eb30c6d5e416106ccd2833a31d64f5307f629d426c67b"}, {0x68, 0x11f, 0x1, "cad1626de98836f13b2adb0fafd1534bd1bc0c194738cab75dc0887710bc82c65862db3c15775ecb55638974de3e0abd411d33ce7d01aa6842ea6fd33203079c8fc19a092c84fad73e2a5db078986e96d42e8de4ff07799e536d2e"}, {0x78, 0x10c, 0x1000, "61fd4ffb04631e4410db51467212e45b2513a69cbdbff0c2ccd63ae0d35674d8c7c0d26c3749a6eefe5787cf70d587573b2be99cf5986b3fe7f395b24f20b023f85afebd2b57f3327e3f880c110c04de22ac3c4da383f20f7c302a4f653a4a8a8f7302fcfc235de1ef"}, {0x80, 0x0, 0x1, "cba81eec7c4c3843c80f1a3d748b6f3629aac13ad64f449eeac58c1c9dcbaaed1e54dd92595960e122148e26229e0916c9a9af3188b32c3de2910cd1be555c638ce1addbeded27b8ddafc1aa35d58c3c8541757604da73a0facde69c092da4cb83640c3b8877630f29410b982ff1e7d8e0de41"}, {0x94, 0x6, 0x7fff, "5ed4f44f109437ac9da5cf61f1b1dbf64c836177651d901072788328793e4661acd72291fcfbb18fcd5316c6bbf2f7e89841dbc0368b2d5de345a7dfcdd71ebf0f4ab1b473c884718ba4410869be0f77d1c3b5cbcbcc9bb2fe592a59341103065de4b4428a83b5c4e53dbc026f056b35a300d503ec01d5fd872b1e7cc67c3f848fd8e93587db0f"}, {0x100, 0x117, 0x2, "b1b9e8d0a52225ccc498d6027f80fef42bd80798ed852acc1c3c88762cf4073f214b9e5139355023c966cd6b4b8af146a44f3102d73d6ef594df8106d2cd7fe4f6446d5bc382d77661af1b9aaf82aab0b83888a38e7f0e590f47a2d6002705b43b5c8f8f6e8de44f0887e5adfa38630ecc27f44614e80b7b3937d884789afed05ebf668af76e62db7b39eaa6aea943e9ef75d912d6cada5e648eb6a42c013bac05db3abc4c0f714a9438f4a251db2b4b94688f35f9730742e8f95b19974d740e65eb60f30760d2ceed69c589162431e4722dff2edb63477bb2cc7b6504acdfb9a5a9c7c69f36842e1553619148499d93c3dc"}, {0x60, 0x0, 0x9, "06446144217f2ec90e882122536038e309ca3bb67c8b1cf8d0c33ad574ec74bccf5c7e3d2a4b1f0b85d875923cd9211aaa226841aac3135b1a816485b65e14f05cde4d87ed6a0231204e7c94f0caabb5e97a9d76"}, {0x100, 0x10b, 0x0, "b4d63a8bd1d82c6beb8f87cd4279459b75ac134cc41f7be34695b5f07190a172762b25efc3c3e2124054db2184f67a174cf88d34e7057bacab4cad8d43d51e2385b00f76e333ebb960f4504cb3d198c0fa6ebc5a70af6647e88e529dcb75517de2c429dc7a32b96df8e321ac6f133e55913680baee8b9c85a39c98fd99d6c2c47fc95f120d779c9602023d71a65e8bc1b9f82d273c263edbb45638951ab6fd3f210d3cfad2240ad31ff03aa7e77ba1d9c9f2fb6450f516b8e9039f55b2c9298b1170b0b5cc8007824926cef72aee930986ef7a1ab311c0c8ad01e3f0c3947702424457beabf86c2eac9911e3469fe14c33"}, {0xa4, 0x117, 0x1f, "4b070301902758ba4236c9c458568a8ad8ba0bd0cd5844f22774536c4562d7fd223f41cb5f9d2ee4e6ef26c2b46bd843967079b50a87627157b25ff2ec0ef6cefe600167ea72f119a770101a4c7fd3a14bbef98de3a3f1e897deccc12aa7079d44bd827564a1a3771ec02ab0c55904c7722315dd408695ed2935947a8e788d69bbf955ec5bfb450a27906cfbb23dfd6a6f0dbb50618b0bdc"}, {0xac, 0x107, 0x1, "592977d243b6ef1285a58b00927715af8dd5fe6f9e3cae25331aefbd8ad2250b92b1c5047ba44af7a7b5859817f5d7f9c6d9fe6579af4855a95a716945d501547ec692ca657174c7832747c38c55a3d6a008488c2f0a703be6a55292b48788a3dde17ae8023d9288bbeb9584687d61a11643ba7e1b44518a06709e3944ca465a353948fa19775078ffe9e5a81f83f2a845a7837623b18aff6753ab7812"}], 0x694, 0x20000000}, 0x840) close(r0) 2018/03/16 09:36:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0a00000000000000000000000000000000000000da16f8f9d37ada920700000000000000000800000000000077c181d7bdf1093bcd0008e572ce8259c777552bc406266ae3f4b5ebcaaea70532d03064a3491a9d4ca44ec0fd15e3315b8e9adc69fc1e446a21b879b1f19b0ac63237a29fa18fb731514e76a5eca6a9dc54d958103890ea675d2156c3febfb69407a035d53b55f5836083b451bbb4cff16d7081c422e5e91ab3b5c5325603c715bf0e7ecf5638ae36df373307b650721f9433650c664c561eaf015f6828cb7a9de0aac54c2fd0bdc975ee7417cc58b0cd15914ae456ab10fc87602f841ed3a414039f2cf78a9a62"]}) 2018/03/16 09:36:12 executing program 5: prctl$void(0x25) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000000100)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="5674c90d9f4533f7531972759a2f332e7b85f84f71e680506bc2d664e4ed9a2f840b48164ef4fe7030bbf174187a99169bbeaf9820d79b2afc677db65e1d91f76bc914b2f5b29db84387a0ec0ebd4a16efa428ec416c8a01ee0ef11cad74c11a95f9d910a21686b2391df178eaf13602894780c83261219f7d87fe82007776daf289f5b586118cfe5ba17eeba991fe9e79e9de65cc976b2a7d51ddba3a7e5489b3dfb4d0420fc609c69d1767b290a67048dd80b096bd9fb2b49dba682b20ecfb6470f24a447941100ff8cce938f274ea4a28a245ac65d01ac35e71", 0xdb, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000280)={0x7, 0x32, 0x480000, 'queue1\x00', 0x2}) openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x400080, 0x0) keyctl$assume_authority(0x10, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000040)={0xfffffffffffffffc, 0x4, 0xdbaf, 'queue1\x00', 0x7}) utime(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x800, 0x1ff}) 2018/03/16 09:36:12 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@loopback, @in=@multicast2}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$vsock_stream(r1, &(0x7f0000000200)={0x28, 0x0, 0x0, @hyper}, 0x10) fallocate(r0, 0x3, 0x1ff, 0x2) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000000000), 0xb1, &(0x7f0000000040)=[{0x10}], 0x10}}], 0x2, 0x0) 2018/03/16 09:36:12 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040), 0x8) 2018/03/16 09:36:12 executing program 7: mkdir(&(0x7f0000f90ff8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x1f) ioctl$TCSETA(r0, 0x4030582a, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002280)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4373, 0x7, 0x80, 0x59, 0x9122fde7829b70f}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002340)=@assoc_value={0x0}, &(0x7f0000002380)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000023c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x3f02, 0xfffffffffffffffa}, &(0x7f0000002480)=0xb) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000024c0)={0x0, 0x8, 0x20, 0x8}, &(0x7f0000002500)=0x18) sendmmsg$inet_sctp(r0, &(0x7f0000002640)=[{&(0x7f0000000000)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000100)="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0x1000}, {&(0x7f00000021c0)="33595da60f886adbb05eab3d472a0d04999b81ceea5672ace53c0ac319936b25232ad40c49d234e6005127e595e21fc63c975a1308223df13f71f9a760c7629173dd333e14596527f3d689459875f1be94545bc52d93ae6a8a644e3bd4536f17d82b6ee6008784b980b79d7d6d0cfecca312c7628c95e954b5d114f20e1da76752439d76ac183c45dbf97fa3123b3791213ad87db7015d7bcdebf8fb21027858dab161c6ea706e043c196c07e6645e352a64", 0xb2}], 0x4, &(0x7f0000002540)=[@init={0x14, 0x84, 0x0, {0x1, 0x0, 0x7, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0xffffffffffffb2b2, 0x8, 0x4, 0x0, 0xfffffffffffff08d, 0x6, 0x1, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x800, 0x4724, 0x200, 0x800, 0x7, 0x81, 0x200000000000, 0x2, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x43b, 0x3, 0x8008, 0x1, 0x10001, 0x7f, 0x6, 0x40, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x59377f5d, 0xee52, 0x8000, 0x2, 0x8, 0x7, 0x2, 0x3ff, r4}}], 0xdc, 0x8000}], 0x1, 0x0) 2018/03/16 09:36:12 executing program 4: seccomp(0x1, 0x0, &(0x7f0000004000)={0x2, &(0x7f000001dff0)=[{0x5}, {0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) truncate(&(0x7f0000020ff8)='./file0\x00', 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$pokeuser(0x6, r0, 0x1, 0x401) seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x80ce, 0x3, 0x3, 0x200}, {0x100000001, 0x0, 0x3, 0x9340}]}) 2018/03/16 09:36:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ff7000)=0x2, 0x4) 2018/03/16 09:36:12 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c06ff2)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f00007bcfd1)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100)=""/166, &(0x7f00000001c0)=0xa6) 2018/03/16 09:36:12 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000040)=""/152, &(0x7f0000000100)=0x98) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000140)=0x0) getpgrp(r3) ptrace$setregs(0xf, r3, 0x8, &(0x7f0000003180)="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") [ 58.292398] audit: type=1400 audit(1521192972.819:43): avc: denied { setpcap } for pid=9660 comm="syz-executor2" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/16 09:36:12 executing program 2: r0 = socket$packet(0x11, 0xb, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"e272696467653000", 0x4002}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'vlan0\x00', 0x2020}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) r2 = dup2(r0, r0) r3 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r3, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) lseek(r3, 0x0, 0x2) sendfile(r3, r3, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='hugetlbfs\x00', 0x1000, &(0x7f0000000140)) umount2(&(0x7f00003e8ff8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={0x0, 0x8001}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000400)={r4, @in6={{0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x5, 0x3}, &(0x7f00000004c0)=0x88) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000280)={0x0, @rand_addr, @multicast1}, &(0x7f0000000240)=0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000180)={0x401, 0x9, 0x2, 0x81, 0x9}, 0x14) clock_gettime(0x7, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000002c0)={0x100, 0x3, 0x7, {}, 0x1, 0x5}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000340)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)=0x0) open$dir(&(0x7f0000000200)='./file0\x00', 0x2, 0x0) ioprio_get$pid(0x3, r5) sched_setscheduler(r5, 0x6, &(0x7f0000000040)=0x9) 2018/03/16 09:36:13 executing program 7: r0 = socket(0x11, 0x2, 0x0) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @loopback=0x7f000001}, 0x2, 0x1, 0x1, 0x4}}, 0x2e) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) 2018/03/16 09:36:13 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) flistxattr(r0, &(0x7f00000002c0)=""/121, 0x79) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) listxattr(&(0x7f0000000180)='.', &(0x7f00000001c0)=""/101, 0x65) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000280)={0x3ffffe4b, &(0x7f0000000080)=[{}, {}]}) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r3 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000faeff4)) clock_gettime(0x0, &(0x7f0000d98ff0)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r3}, {r2}], 0x2, &(0x7f000071d000)={0x0, r4+30000000}, &(0x7f0000000000), 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000340)={0x4}, 0x8) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) fcntl$getownex(r3, 0x10, &(0x7f0000000140)={0x0, 0x0}) r6 = fcntl$getown(r1, 0x9) setpgid(r5, r6) pipe2(&(0x7f0000000100), 0x4000) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000240)=@req3={0x2, 0xfffffffffffffff9, 0x7, 0xde00000000000000, 0x80000000, 0x3, 0x9}, 0x1c) umount2(&(0x7f0000da1fff)='.', 0x0) 2018/03/16 09:36:13 executing program 3: personality(0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x82000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f00000000c0)={0xfffffffffffffff7, 0x8}) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000080)) 2018/03/16 09:36:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xac8, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x8, 0x0, &(0x7f0000000080)=[@enter_looper={0x630c}, @enter_looper={0x630c}], 0xc6, 0x0, &(0x7f00000000c0)="50def813d0d43afad5a274e524d04f341d2d62a40a4e51e7735dfe4547999f01e1ef67c360da1dfe5286dc113fd8bc20f4ed2e1dbe3d1db3f2be2e849b8be292f43436ef91d74ccc9ed082c3131df85890a8069ab538cb06a694ec31175d71cfa24806eea8afa0f5683e65f3f8ec0aea1fadb6cd26bc6c64aa204e363be4ecc084cde660ec5419c7d6da3d19a3f00b99772515cdf8fedea8c3b990cc75510e588ea7a4427fc6703aa18b556e31727031d06e73a51c71aadce5f2e7dd88a03d7eec146e28653b"}) 2018/03/16 09:36:13 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='/\x00', 0x1) setsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000000040)=0x5, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0xa) 2018/03/16 09:36:13 executing program 0: connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr}, 0x9) 2018/03/16 09:36:13 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x50007, &(0x7f0000000140)=0x1000003, 0xfffffffffffffd26) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x5b7c82ff) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/16 09:36:13 executing program 5: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)=ANY=[@ANYBLOB="3f0000001e000000e88904e2168ad10e0ac4bc8a6902d6"]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@rand_addr, @dev, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e20, 0xf4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x7, 0x4, 0x63e, 0x9, 0x1}, &(0x7f0000000280)=0xfffffffffffffe9f) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r1) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000005ff8)='./file0\x00') getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000240), &(0x7f00000002c0)=0x4) 2018/03/16 09:36:13 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000000080)=[{0xc}, {0x6}]}, 0x8) sendto(r0, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x5, 0x100, 0x8b2f, 0xb8}, {0x100000001, 0x2, 0x1, 0x9}, {0x1, 0x1ff, 0x42, 0x20000}, {0x2637, 0xffffffff00000001, 0x8000, 0x3ff}, {0x8, 0x9, 0x6, 0x5}, {0x7fffffff, 0x6, 0x100000000, 0xf8e}, {0x4, 0x10001, 0x7fffffff}, {0x6, 0x200, 0x1000, 0x8}]}, 0x8) 2018/03/16 09:36:13 executing program 4: clock_settime(0xfffffffffffffffb, &(0x7f000002b000)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockname$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/16 09:36:13 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000), 0x2a) r2 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x8, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/16 09:36:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) prlimit64(r1, 0x6, 0x0, &(0x7f0000000040)) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000cecffc)=0xffffffffffffffff, 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311}, 0x14}, 0x1}, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/16 09:36:13 executing program 5: accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000540), &(0x7f00000005c0)=0x58, 0x800) r0 = socket$inet6(0xa, 0x5, 0x0) socketpair$inet(0x2, 0x0, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x4, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r2, 0x3}, 0x8) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e22, 0x239b400, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x4, 0xcf00000000000000, 0x3, 0x7, 0x54761dfd, 0x3, 0x24, {r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x1, 0x4, 0xfffffffffffffffa, 0x7, 0x1f}}, &(0x7f0000000200)=0xb0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000002c0)={0x2, &(0x7f0000000300)=[{0x7, 0x2, 0x267, 0x6}, {0x5, 0x1, 0x0, 0x6}]}, 0x8) 2018/03/16 09:36:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$void(r0, 0xc0045878) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 58.598540] audit: type=1400 audit(1521192973.129:44): avc: denied { net_admin } for pid=3878 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 58.599036] audit: type=1400 audit(1521192973.129:45): avc: denied { set_context_mgr } for pid=9742 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 58.599542] audit: type=1400 audit(1521192973.129:46): avc: denied { impersonate } for pid=9742 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 58.599904] audit: type=1400 audit(1521192973.129:47): avc: denied { call } for pid=9742 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 58.599925] binder_alloc: 9742: binder_alloc_buf, no vma [ 58.599941] binder: 9742:9743 transaction failed 29189/-3, size 0-0 line 3133 [ 58.604306] binder: BINDER_SET_CONTEXT_MGR already set [ 58.604314] binder: 9742:9743 ioctl 40046207 0 returned -16 [ 58.604801] binder_alloc: 9742: binder_alloc_buf, no vma [ 58.604821] binder: 9742:9747 transaction failed 29189/-3, size 0-0 line 3133 [ 58.617762] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.617896] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.669067] audit: type=1400 audit(1521192973.199:48): avc: denied { sys_admin } for pid=9717 comm="syz-executor6" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/16 09:36:13 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80100, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00000000c0)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/16 09:36:13 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000844ff7)='pagemap\x00') ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)) dup3(r0, r1, 0x0) 2018/03/16 09:36:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x1) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) pwritev(r0, &(0x7f0000001500)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="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", 0xfd}, {&(0x7f0000001180)="87d9e5468138b19f095ae846d3a7d999877fbb4e94ddaf1ee6e27381dd36fdf70b9e745f24e8e6539b5f30484cdf263a5b3f734bdd11a35df3883abbf672ec09677ddb63d737daf94c", 0x49}, {&(0x7f0000001200)="b34d029639f348817a3a7abda3708dc6fa3c1b7830b7569934a9e1eeee9ec2b626c28167d6209f7227b80b885ec2d77f01e64b59d4d1dd5f7868ed11dfd7599ed3f496df35460aefac063209a3e74f08199b56e20e5f22c0d334d1690a059e7b7c866a2e5d49c83976e1a01b616117657bccf9ebc2de4ffdbe91770f94ffece51039863d06a27ad3541bb9a507883897c21059ae59dcdbd80cbc08e803", 0x9d}, {&(0x7f00000012c0)="ad8bcda4f9100c18d18c855d0ede61cd3dd4224ec04a607b7c7f6be3f5781516be65ce5cb10b919d0b860bc6b51dcea3a5975024d5556b555282076017b97d37d3a88cb239c569d97c82347d716bdf8420e46d5559520395fe14d47d30645e387be296cbd0455040f2dce9fd71fd9727873e00661394b5be965ae9d8ad5992603022bc4464d4883b54b42e5ba73ce49d9d3eb402d58e1cafafd876ddc1c24d762d45a319d1aa87cce606bcf2f85a16b8d7b5cdc4f56560890ea76322fb9b45a15457a3d8f657b26daadf0057503bf1b3038839ee8181200f546674d01896dbda8b14d1617757b2269a8fb0df52ac10707372b004", 0xf4}, {&(0x7f00000013c0)="22185bca066f9b028c2514b0783b145aa2bccfd2fae675c74af3cc115187ab85d332b2b631739c26e62a61518a7e7fe659684703a8ab023a2a4ace356474eebc031ac629de7a9f87f884422e843b807c51d3bc5dd1744ded12122c8c7c4a5b36b4d4a8fee7e90690bf9a44cce3c4b3cce993905cb044d267d669dac0d8b314571f368774159a9c7a587f6d5be5d9ff9a1371", 0x92}, {&(0x7f0000001480)="3798f7933c05e10d58b93b6f73fd9b799c15af429b14e5ea1ddb3c30cd90fb8cea193ab54b883224b790", 0x2a}, {&(0x7f00000014c0)="28632fbe3e97ec4526b46b25b763fde8ade104482220c66b290b9c91731c09aeae4ca253c1ef45eefda8dac60aa1c5a12093370d72fd2edb", 0x38}], 0x8, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001540)='/dev/rtc\x00', 0x400, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000001680)="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", 0x1000) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000001580)=""/229) r2 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c0000001200db4d0000000000000000fffffffc00d000000000000000001b000000000000003c0100240008001d00650000d0150069cc8910cf7a5164ef89000028ebfc39f10ac73f7508308515362d1ed207216d3c9a49ce748b"], 0x1}, 0x1}, 0x0) fcntl$getflags(r0, 0x0) 2018/03/16 09:36:13 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='ip_vti0\x00') sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0xe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_ident={0x2, 0xaf16e825a2ef78c7}]}, 0x20}, 0x1}, 0x0) 2018/03/16 09:36:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_cmd={0x2}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x800}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) 2018/03/16 09:36:13 executing program 7: unshare(0x3ff) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x100, 0x0) getsockname$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x4800, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0xfffffffffffffffb) pwritev(r1, &(0x7f0000f50f90), 0x0, 0x0) 2018/03/16 09:36:13 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x800) accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000653ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000240)=0x24) sendto$inet(r2, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/16 09:36:13 executing program 6: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000040)='mounts\x00') write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) ppoll(&(0x7f000047efd0)=[{r1}], 0x1, &(0x7f0000a10ff8), &(0x7f00004e6ff8), 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000480)=0xe8) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() sendmmsg$unix(r3, &(0x7f0000000980)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000100)="b4ed01fae7e8f5f1cf4f184dd83595a6", 0x10}, {&(0x7f0000000140)="400c32954b3a5c76abe271", 0xb}, {&(0x7f0000000180)="82087c4c26a386d4e95f5e001cdf43ae3f44556f553325c5ee228c2e824c67b6159546085a746551037d5aa5ca987372e470da755ca0994db1bb0eb1eebfb6a21d5ef142349d982221f32522dda5e5b99e8f5ec257b16279d765bd2655cff879b0115dfc48f2610c8c14e7118b3880c87d89b1356a8bc9b42ff7554fbbf7ade4e9fdaf51499062f3a8d73bbb389783f9c5d7af0a7b1d13d9c459d3e04e", 0x9d}, {&(0x7f0000000240)="7e042acc07e5f51211f687a8c740b374fff35c119bedc97973fce5a882d364d4f4b49176e83121e211247ad295669b25eb24a381f5c790be058e0391d5933cbc72a7b4646ed5a6f28c4f68f2e8f7207590f5bdb2221b42b9e15fd4d93caffe816cf6e08a9c0e4c429016203cff15ec882c4dd41decc4c84f18b44b091653de03b8dca61818d3d1839631f02e7e9cc36035619026ee03a1977be843746ab8784a8bb7bafc0920eb1c9e104886da3aa1067b60dc1c73167650ea992092469556d827c7a08c28bde44d6e87500bdcaf6f", 0xcf}], 0x4, &(0x7f0000000580)=[@rights={0xc, 0x1, 0x1}, @cred={0x18, 0x1, 0x2, r2, r4, r5}], 0x24, 0x8010}, {&(0x7f00000005c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000640)="77bb2e7902e6f3e8d33a674441e703e1489b84bd532aec45ee88c335552207cfdeb82f0622ef77b8eddceab14cc9e736abaa602644e12e01014232910ba46eaaa67dfd4feb45c7f76b46e1e96692305c111beb1616528a72c6b9f94595d421e6173dfd", 0x63}, {&(0x7f00000006c0)="51fce9d84e331f591ac7e4ae0cc6afd9c74ce4b32786ce801062071a712cf71ea0ab31783c30653424169bf9041e8f998d401bb9a00970ea4f9220d5ec96894b385cc242ed0ef09bc2fb093cb63757fb86f3684b773f8883dd2943179d4a3949f720ae25d804176c1c0fe15ce2aa3c91147f8e291625683f845fcd722dc1e711204d246d099d9aa971d9d5f77fb6595e94388b221948cd82f22b3438f28423a818be2f9d872ef9305c653e15d93406", 0xaf}, {&(0x7f0000000780)="0d48b8cbb318559fe34bd4a9a810d23a3b777d6f5140bf0658715aa86c5efe783f33af9bc1d4affb1a31c60d9d08fd809d6799843bf768baaeeac7ba56c2a8bf26167a3ac5e613329a1652232de19dbf19ca263bb8eca2a7700faf91b0fa0758d3d04dad42e8b1d003f806911deb29ac5cb380d913ab7201052997d876bafbb0753f6e35afd7199992eb41eb906df88b75373b2f30fe2e9d71ae638ecdf55d25740bc0c35a04d1255f09557f474d7838860954d4a48d5ca1caed0b66b6ff8452", 0xc0}], 0x3, &(0x7f0000000900)=[@cred={0x18, 0x1, 0x2, r2, r6, r7}, @rights={0x28, 0x1, 0x1, [r1, r0, r3, r0, r0, r0, r1]}, @rights={0x14, 0x1, 0x1, [r3, r3]}], 0x54, 0x4000}], 0x2, 0x8000) [ 58.744625] audit: type=1400 audit(1521192973.269:49): avc: denied { dac_override } for pid=9717 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/16 09:36:13 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001bc0)='/selinux/checkreqprot\x00', 0xc0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001a00)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000001b00)=0xe8) stat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)='./file0\x00', 0x2000, r1, r2, 0xfff, 0x800, 0x102000) recvmmsg(r0, &(0x7f0000001800)=[{{&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/193, 0xc1}, {&(0x7f0000000200)=""/227, 0xe3}], 0x2, &(0x7f0000000340)=""/47, 0x2f, 0x10000}, 0x200}, {{&(0x7f0000000380)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000400)=""/36, 0x24}, {&(0x7f0000000440)=""/206, 0xce}, {&(0x7f0000000540)=""/164, 0xa4}], 0x3, 0x0, 0x0, 0xffffffff00000001}, 0x98}, {{&(0x7f0000000640)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f00000008c0)=[{&(0x7f00000006c0)=""/159, 0x9f}, {&(0x7f0000000780)=""/80, 0x50}, {&(0x7f0000000800)=""/166, 0xa6}], 0x3, 0x0, 0x0, 0x54a}, 0x8}, {{&(0x7f0000000900)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000980)=""/54, 0x36}, {&(0x7f00000009c0)=""/130, 0x82}, {&(0x7f0000000a80)=""/210, 0xd2}, {&(0x7f0000000b80)=""/55, 0x37}, {&(0x7f0000000bc0)=""/172, 0xac}], 0x5, &(0x7f0000000cc0)=""/204, 0xcc, 0x9}, 0xf8}, {{&(0x7f0000000dc0)=@rc, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000e40)=""/35, 0x23}, {&(0x7f0000000e80)=""/63, 0x3f}, {&(0x7f0000000ec0)=""/110, 0x6e}], 0x3, &(0x7f0000000f80)=""/12, 0xc, 0xf}, 0x3}, {{&(0x7f0000000fc0)=@nfc_llcp, 0x80, &(0x7f0000001580)=[{&(0x7f0000001040)=""/252, 0xfc}, {&(0x7f0000001140)=""/182, 0xb6}, {&(0x7f0000001200)=""/82, 0x52}, {&(0x7f0000001280)=""/148, 0x94}, {&(0x7f0000001340)=""/72, 0x48}, {&(0x7f00000013c0)=""/245, 0xf5}, {&(0x7f00000014c0)=""/178, 0xb2}], 0x7, 0x0, 0x0, 0x4}, 0xfffffffffffffffc}, {{&(0x7f00000015c0)=@hci={0x0, 0x0}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001640)=""/86, 0x56}], 0x1, &(0x7f0000001700)=""/227, 0xe3, 0xfffffffffffffff8}, 0x7fff}], 0x7, 0x0, 0x0) connect$packet(r0, &(0x7f0000001900)={0x11, 0x1f, r4, 0x1, 0x80000001, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x8000, 0x0) acct(0x0) mlockall(0x3) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000001940)=0x4b9) 2018/03/16 09:36:13 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4209, r1, 0x20400001, 0x0) r2 = socket(0x10, 0x80003, 0x2) setsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f0000000040)=0x8001, 0x4) 2018/03/16 09:36:13 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x240201, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000080)=0xd6) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000eefffc)=0x7fd, 0x4) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f00000000c0)) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000bb1000)=0x1000000899, 0x4) sendto$inet(r2, &(0x7f0000000080), 0xffffffffffffffd1, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) recvmsg(r2, &(0x7f0000000040)={0x0, 0xfffffffffffffd53, &(0x7f0000ef4fc0), 0x0, &(0x7f00006c0000), 0x0, 0x7}, 0x2020) 2018/03/16 09:36:13 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/16 09:36:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) ioprio_get$pid(0x1, r1) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) sendto$inet(r0, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f0000000080)="19", 0x1) [ 58.843834] audit: type=1400 audit(1521192973.369:50): avc: denied { net_raw } for pid=9768 comm="syz-executor3" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/16 09:36:13 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x1000000000000000, 0x0, 0x1000}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x2}, 0x4) 2018/03/16 09:36:13 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000002340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002380)="cfb81eacc69c464f936f21d1edf8f29a5dfd0bf8dabe1a62299af95abf349d3222762a42ace68b733257f270f06f2cbb5c8646304a6ce9d99686382abbb590a6e4838edc3d318f1567452b9294fc1efb09994533028ad2af25d6b29bbd7c20a2cc72c417defcf4ef8a797dd690555065bbf8a8", 0x73, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r1) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x13, 0x800000000000bff, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x217c, 0x2d, 0x2, 0x70bd2a, 0x25dfdbfe, {0x12}, [@generic="02c368c737078859f69c65e78bc0cb803425984b4fb9419a6a2f704bcef4a47557b5758514622c1ea8d9ada5c02ca4f118a2f165b1001a9a1bcb93647bb761c3f7a745540b71bd13e81207530fc6f6d46445da5b79ce523daaaa9c148961c39ead6d11ab05b8df2c5db2662a29d1c918cf23f4d9f3eb9acaff8ed9f84933f2e3b76b720f535c6cc6fdc791f45d874fcaaf50c48ba2956a7579ebda7cbe8b4380ea7d34eafedb9d8c57362933bcdb65f93932908aa155df6a77f515818bb9137c0ae41ba8709f0729af9917e70609226c81c6b30f29c3a2cc141476c42a9e6cf5593ce303bf75a7dd5b9ecb24f3a90c", @generic, @generic="d985bd5c1537b0c28cc8bc8ebb0e9ca444d8cb0af0a9d78514b722401066b69897149b6a1078920a98540935ddd0ca886deb135148431645a35eb1c035f086aefe87477543d0e0c3910f1503a37b5deb77e128e85e3a516c46f724117c556a46e5fb", @nested={0x1014, 0x14, [@typed={0x8, 0x58}, 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@typed={0x8, 0xe}]}, @generic="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0x217c}, 0x1, 0x0, 0x0, 0xc000}, 0x20000040) 2018/03/16 09:36:13 executing program 1: r0 = memfd_create(&(0x7f0000000140)='nodev#\x00', 0x3) getsockname$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0xc, 0x29, 0x2}], 0xc}}], 0x2, 0x0) 2018/03/16 09:36:13 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000380)='..') chdir(&(0x7f0000cd2ff8)='..') r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x6, 0x101100) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x4) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f0000000200)='..', &(0x7f0000000100)='../file0\x00', &(0x7f0000000240)='vxfs\x00', 0x3001000, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x0, 0x0) write$selinux_create(r1, &(0x7f0000000140)=@access={'system_u:object_r:memory_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x33, 0x30}, 0x37) stat(&(0x7f00000000c0)='..', &(0x7f0000000180)) umount2(&(0x7f0000000000)='../file0\x00', 0x0) [ 58.938953] audit: type=1400 audit(1521192973.469:51): avc: denied { sys_chroot } for pid=9816 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/16 09:36:13 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000000000000300000000000000000000000000000000000010303184d6eb3bf677acccccd22091697bff"]) ioctl(r0, 0x8918, &(0x7f0000000000)) getsockopt$inet_udp_int(r0, 0x11, 0x53e3181154b075a7, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@broadcast, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) 2018/03/16 09:36:13 executing program 0: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/116, 0x74) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000180)=ANY=[@ANYBLOB="3e050000000000000720000000040689ffff070000000000000008ffedfffff3768f2469a9b3d26dc90000460f0000000000000108000000000000000000000005b4337e0a3dab968ae3a69092e4c133c33c4b9a9ba640420b997d978a6fbc532c4cec098003cc90ec0395d6cef84d3ebdbb39b073"], 0x38) 2018/03/16 09:36:13 executing program 2: unshare(0x20000000) clone(0xa0718a6924206ffc, &(0x7f0000001ffa), &(0x7f00001a6000), &(0x7f0000e05ffc), &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) getpriority(0x0, r0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x10180, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000100)={0x7, 0x8001}) keyctl$set_reqkey_keyring(0xe, 0x5) 2018/03/16 09:36:13 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000180)=""/115) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) clock_nanosleep(0x5, 0x1, &(0x7f0000000000)={0x0, 0x1c9c380}, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f00000000c0)={0x7, 0x1, 0x97}) fcntl$setpipe(r0, 0x407, 0x400000004) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/03/16 09:36:13 executing program 5: r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) r2 = dup2(r0, r1) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/16 09:36:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) socket(0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000936ffc)=0x3) close(r0) 2018/03/16 09:36:13 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip6_tables_targets\x00') ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xfffffffffffffffb) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffff640, 0x8640) signalfd(r1, &(0x7f0000000040)={0x3}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000080)="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") sendfile(r2, r0, &(0x7f000030fff8), 0x10001) 2018/03/16 09:36:13 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001080)=0x4000000000, 0x0, 0x0, &(0x7f00000010c0)={0x77359400}, &(0x7f0000000000), 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x8000000406, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000040)={0x4, 0x2, {0x1, 0x3, 0x6, 0x3, 0x7}}) read(r1, &(0x7f00000000c0)=""/132, 0x84) mq_timedreceive(r1, &(0x7f00000001c0), 0x0, 0x2, &(0x7f0000000200)={0x77359400}) 2018/03/16 09:36:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000), 0x4) r1 = dup(r0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0x551, 0x8, 0x1800}) listen(r0, 0x4) 2018/03/16 09:36:13 executing program 6: mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000000000)='devpts\x00', 0x0, 0x0) mkdir(&(0x7f0000000840)='./file1\x00', 0x106) clone(0x0, &(0x7f0000290180), &(0x7f0000ea8ffc), &(0x7f0000000000), &(0x7f0000000000)) r0 = memfd_create(&(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x3) recvfrom$unix(r0, &(0x7f0000000200)=""/225, 0xe1, 0x21, 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000000040), &(0x7f0000160000), &(0x7f0000000140)) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xc9, 0x41a1b578ad16fa0a) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000004c0), &(0x7f0000000480)=0x4) socket$inet(0x2, 0x80000, 0x6349) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x1, 0x3, 0x5, 0x7fff, 0x200, 0x6, 0x1f, {0x0, @in={{0x2, 0x4e22, @rand_addr=0x80}}, 0x0, 0x3f, 0x4, 0x8, 0x80000000}}, &(0x7f00000003c0)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x4, 0x4, 0xff, r3}, &(0x7f0000000440)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f0000000500)=""/116) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000580)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) getresuid(&(0x7f0000000680)=0x0, &(0x7f00000006c0), &(0x7f0000000700)) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000740)={{{@in, @in=@broadcast=0xffffffff, 0x4e22, 0x2, 0x4e23, 0x80000001, 0xa, 0x20, 0xa0, 0x2e, r4, r5}, {0x383, 0x101, 0x0, 0x5, 0x3f, 0x9, 0x7fff}, {0x4, 0x0, 0x1000, 0x3}, 0x6, 0x6e6bb3, 0x2, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4d6, 0x33}, 0x0, @in=@broadcast=0xffffffff, 0x3507, 0x1, 0x3, 0xe9b8, 0x1, 0x7fc4, 0xf42}}, 0xe8) 2018/03/16 09:36:13 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b1ff2)='/dev/keychord\x00', 0x201, 0x0) writev(r0, &(0x7f00004f3000)=[{&(0x7f0000465000)="03", 0x1}], 0x1) 2018/03/16 09:36:13 executing program 2: gettid() getdents(0xffffffffffffffff, &(0x7f0000000ea9)=""/407, 0x197) pipe(&(0x7f0000000140)={0xffffffffffffffff}) fcntl$notify(r0, 0x402, 0x80000038) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000180)="31e257e86b9e0680d15c0c50b44cab9148afd5053f32d1b691a063311aa0b83accbdd9282d70b73fa8dd1e1af039de1fcf07d756d5a6032d49f741e029c6ca64466edde7dd9663ef38f8d246bd793d651925eda6f9e3c7408a83d237c9e1e925935cda4019604327636ac369b3742e071676f3dfa1f1fb29896f26b2a79c6c181daffc955901a2abaa64b052dcb2d454037195e7a7f73cfdb027b32706cb8473fe3f544600a8aceb9bfed168def70669cc5cbf4c", 0xb4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) getdents(r1, &(0x7f0000000240)=""/213, 0xd5) 2018/03/16 09:36:13 executing program 0: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="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"]}) 2018/03/16 09:36:13 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)=0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000002c0)={@dev, @dev, 0x0}, &(0x7f0000000300)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000340)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x2, r2, r3, 0xd1, 0x0, 0x8000) 2018/03/16 09:36:13 executing program 0: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) r1 = add_key(&(0x7f0000000180)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r0, r1) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003fafe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) preadv(r3, &(0x7f000091bff0)=[{&(0x7f0000a6ef3d)=""/195, 0xc3}], 0x1, 0xa5) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000604000)=""/215) 2018/03/16 09:36:13 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2, &(0x7f0000511f8e)) sendfile(r0, r0, &(0x7f0000000040), 0x2) 2018/03/16 09:36:13 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "823880d8eb40f9dd318e7f41d48ad07d6f0077eee3c7e06049765be0637cb78f0aa3e99934256fbc31917269cf0c51a57d8ea4d23a9e9fa30724ef0d3cb025a7a861e04eac6c8c866a05b2d1cd1d387d"}, 0xd8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x101}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r3, 0xffffffffffffffff}, 0x8) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/16 09:36:13 executing program 2: r0 = syz_open_dev$random(&(0x7f0000000200)='/dev/random\x00', 0x0, 0x10103f) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f00000000c0)=0x80, 0x80800) ppoll(&(0x7f0000000100)=[{r0, 0x80}, {r1, 0xa240}], 0x2, &(0x7f0000000000), &(0x7f0000000180)={0x8001}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000feffe0)={@empty, 0xfffffffffffffffd}, 0x20) 2018/03/16 09:36:13 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x2000000000002, 0x100000000}, {{0x77359400}}], 0xfffffffffffffee8) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x87, 0xd, 0x80020000, 0x0, "593b8e00831d5d699e6d7b6c9ea39f196efd07e1d0317b6125a7f6e592d82fc0"}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x1) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x50c01, 0x0) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x88, 0x85de) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r2, 0xf0}, 0x8) 2018/03/16 09:36:13 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000000c0)={0xfffffffffffffffb, 0x2, 0xf9e9}) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e22}, 0x10) connect(r0, &(0x7f0000000040)=@nl=@unspec, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r2, &(0x7f0000493000), 0xff) 2018/03/16 09:36:13 executing program 3: r0 = getpgrp(0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x1002000, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0x8c, 0x9, 0x7ff}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000240), &(0x7f0000000280)=0x38c) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x20200, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f00000001c0)) r4 = getpgid(0x0) rt_tgsigqueueinfo(r4, r0, 0x9, &(0x7f0000000100)={0x0, 0x10, 0x40000000000000}) 2018/03/16 09:36:13 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000004c0)="836576fb", 0x0) write(r1, &(0x7f0000000280)="fb5344628438410b8786d91c1d7cab9d3eceeec18fce41152afcb9adffb6605294b5a2f094af0000000060d6005ad7f23c24a8ead8bd6c3f9073bf6b737946ac5e5696090f9d24f752f7b87f755e41fd1f571e2a427f4942b2e1514cc2c19e9ef6be0000000000000000000000000000000000000000003a478fcc1e6fc823930a943ff3876e92e5049f084a0486a89b85", 0x91) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"643071300000000000000020001600"}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)='syzkaller1\x00') ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x9, 0x0, 0x8, 0x0, 0x3, 0x0, 0x800, 0x570, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x2a, "71c19dcf5c24678c472c754ec5e0a434fb58409bef348e9a683117c6be3774bd6834c6baf2905b63b175"}, &(0x7f00000001c0)=0x32) 2018/03/16 09:36:13 executing program 7: unshare(0x20000400) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1}) r2 = timerfd_create(0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f00000000c0)=0x3) fcntl$dupfd(r2, 0x0, r2) timerfd_settime(r2, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000005fe0)) 2018/03/16 09:36:13 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = fcntl$getown(r1, 0x9) ptrace$getsig(0x4202, r2, 0x2, &(0x7f0000000080)) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x88001) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) listen(r1, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000140)) sendto$inet6(r0, &(0x7f0000000040), 0xf152d246, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12}, &(0x7f0000264ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = gettid() syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) pipe(&(0x7f0000000100)) tkill(r4, 0x16) 2018/03/16 09:36:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000f71ffc)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) symlink(&(0x7f0000751ff8)='./file0\x00', &(0x7f0000affff8)='./file0\x00') connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b"}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016bff4)={0x0, 0x0}, &(0x7f0000172ffc)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006dfbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xb, 0x848) pipe2(&(0x7f00004d6000), 0x800) truncate(&(0x7f000049f3c4)='./file0\x00', 0x6) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r4, r5, 0x8001, 0x0, 0x100080) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000047dffc), &(0x7f0000195000)=0x4) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000cdffc)) r6 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000000ffc)=0x4, 0x4) bind$inet6(r0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000004, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r6, &(0x7f00002ced7c)="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", 0x284, 0x100000000031, 0x0, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0186405, &(0x7f0000000000)={0x3, 0xfffffffffffffff7, r3, 0x6, r4, 0x40, 0x1f, 0xd}) 2018/03/16 09:36:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip_vti0\x00', 0x10) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000200)=""/4096, &(0x7f0000000000)=0x1000) 2018/03/16 09:36:13 executing program 6: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4), 0x0, 0x0, &(0x7f00004ee64e)}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000000040)=""/245, &(0x7f0000000140)=0xf5) 2018/03/16 09:36:13 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000e76fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x0, 0xff4, &(0x7f0000e78000)="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"}) r1 = getpgid(0x0) select(0x40, &(0x7f0000000080)={0xfffffffffffffffe, 0x6, 0x1, 0x401, 0x100, 0x7, 0x1000, 0x7}, &(0x7f00000000c0)={0x8, 0x0, 0x9a, 0x4, 0x8, 0x7fffffff, 0x5, 0x400}, &(0x7f0000000100)={0x5, 0x800, 0x79, 0xa35, 0x7f, 0xf800, 0xc0000000000, 0x98fe003}, &(0x7f0000000140)={0x77359400}) r2 = dup(r0) epoll_pwait(r2, &(0x7f0000000180)=[{}, {}, {}, {}, {}], 0x5, 0x4, &(0x7f00000001c0)={0x9}, 0x8) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000040)={0xffffffffffff5d07}) 2018/03/16 09:36:13 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = memfd_create(&(0x7f0000b80ffa)='ramfs\x00', 0x1) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000760000)={0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ftruncate(r1, 0x1) ioctl$TUNATTACHFILTER(r2, 0x400854d5, &(0x7f00000001c0)={0x7, &(0x7f0000000180)=[{0x5, 0x81, 0x10000}, {0xeeb, 0x400, 0x200, 0x6}, {0x5, 0x8a, 0x9}, {0x7, 0x1ff, 0x400, 0x1}, {0x91, 0x41e, 0x8, 0x4}, {0xc98e, 0x800, 0xffffffff, 0x8540}, {0xff, 0x7, 0x4, 0x1}]}) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="0ef775ed1be1752b0e05a03ded72db4baf4e8b90c843c8da0df99819135cb27d0c284ece04dc1d9febed59dd6a582d58fe4f04916c4fb06bd61c137ab4085495e9c666df481aaefb3c15e2370e181c576305cf9340ea3b385a11af", 0x5b}], 0x1) sendfile(r1, r1, &(0x7f000088fffc), 0xe91) 2018/03/16 09:36:13 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000180)="4f7ad0c9edb302486f1748144523c0c2f5423e00d49bd50d63e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f756425c4794444c9fe3d13", 0x46) r1 = dup3(r0, r0, 0x80000) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0x7, 0x63, 0x2, 0x10001, 0x200, 0x10001, 0x1ff}, 0x1c) r2 = syz_open_pts(r0, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) fcntl$lock(r2, 0x7, &(0x7f0000000040)={0x1, 0x7, 0x2, 0x9, r3}) writev(r2, &(0x7f0000251ff0)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5}) r4 = openat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x0, 0x10) keyctl$join(0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f00000004c0)) modify_ldt$write(0x1, &(0x7f0000000100)={0x5, 0x1000, 0x2000, 0xff, 0x9, 0xffffffff80000001, 0x2, 0x4, 0x3, 0x4}, 0x10) 2018/03/16 09:36:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'yam0\x00', {0x4, 0x0, 0x98c, "fb5eea9eefa5", 0x100}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x20000000050, &(0x7f0000790ff0)=""/16, &(0x7f00004d1000)=0x10) 2018/03/16 09:36:13 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000360000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00000000c0)) 2018/03/16 09:36:13 executing program 3: r0 = syz_open_dev$random(&(0x7f00002ebff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x400000000080001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x4}) r2 = open(&(0x7f0000002840)='./file0\x00', 0x8100, 0x182) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000002880)={0x0, 0xf6, "f132331420698100fbabee6da69353b174f376dc09debdf95a44447a6d4069bab0544edb57ef0e872c15b5595061194d9565cebdcfd71b2f8fb96836289b8f52e7b1b7696a3572c8be980bb05b9657a9cea5a091fac890fbda8d56131df2c6d3062818d5925a76701a1af0c5dace97838bce20081cd3e98d57a7f2838d642215fd5518bc86daa13cccc17632ff88b590764b2afa76c0c3857a92d63f05ef361f0addccb7ee864df348d0af36444198dbe268d02a77f3b53f92af112de66c1eabae971369417b286e17f25a1bf176464a671ffa7309dd141b8ac1e0d1e2b68a4ff9bf7dd0f731e60f986dd3dca2644003fa2cb955ffdc"}, &(0x7f0000002980)=0xfe) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002ac0)=@assoc_id=r3, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000029c0)={r3, @in6={{0xa, 0x4e24, 0x6, @empty, 0x1f}}, 0x101, 0x800, 0x4, 0x7, 0x6}, &(0x7f0000002a80)=0x98) r4 = socket$inet_icmp(0x2, 0x2, 0x1) clock_gettime(0x0, &(0x7f00000027c0)={0x0, 0x0}) recvmmsg(r4, &(0x7f0000002700)=[{{&(0x7f0000000200)=@nfc, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000280)=""/195, 0xc3}, {&(0x7f0000000380)=""/23, 0x17}, {&(0x7f00000003c0)=""/224, 0xe0}, {&(0x7f00000004c0)=""/146, 0x92}, {&(0x7f0000000580)=""/27, 0x1b}], 0x5, &(0x7f0000000600)=""/26, 0x1a, 0x9}, 0x8}, {{&(0x7f0000000640)=@l2, 0x80, &(0x7f0000000940)=[{&(0x7f00000006c0)=""/250, 0xfa}, {&(0x7f00000007c0)=""/155, 0x9b}, {&(0x7f0000000880)=""/156, 0x9c}], 0x3, 0x0, 0x0, 0x80000000}, 0x100000000}, {{&(0x7f0000000980)=@l2, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000a00)=""/135, 0x87}, {&(0x7f0000000ac0)=""/130, 0x82}], 0x2, 0x0, 0x0, 0x80000000}, 0x8000}, {{&(0x7f0000000bc0)=@can, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000c40)=""/107, 0x6b}, {&(0x7f0000000cc0)=""/192, 0xc0}, {&(0x7f0000000d80)=""/228, 0xe4}, {&(0x7f0000000e80)=""/37, 0x25}], 0x4, &(0x7f0000000f00)=""/207, 0xcf, 0x3}, 0x3c}, {{0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000001000)=""/75, 0x4b}, {&(0x7f0000001080)=""/51, 0x33}, {&(0x7f00000010c0)=""/195, 0xc3}], 0x3, &(0x7f0000001200)=""/4096, 0x1000, 0x1}}, {{0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000002200)=""/204, 0xcc}, {&(0x7f0000002300)=""/1, 0x1}, {&(0x7f0000002340)=""/195, 0xc3}, {&(0x7f0000002440)=""/72, 0x48}, {&(0x7f00000024c0)=""/16, 0x10}, {&(0x7f0000002500)=""/83, 0x53}, {&(0x7f0000002580)=""/93, 0x5d}], 0x7, &(0x7f0000002640)=""/159, 0x9f}, 0x1f}], 0x6, 0x40000142, &(0x7f0000002800)={r5, r6+30000000}) r7 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="681f3c772a6d743d7b71044a02bc7ceb150ed8182ced6549d5e3710d8c9711ab7ef4527fad984f41f98c18b4c31efd9ed4d7e7bc33315885e804a706cf40c00232f2547604460643080827bf6fe283723725b32719c7024a99ed04a3cfeb6ba4de32fae709a80322617669044fc4a00f89a280523cb5034f0041cb17791adb6f7214305cdef3ecaa6df17c374d13db870c4d24cccf2d941aa6", 0x99, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r7, &(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000180)='\x00') epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f000017eff4)) prctl$getreaper(0xb, &(0x7f00000001c0)) ppoll(&(0x7f00005d7000)=[{r1}], 0x1, &(0x7f0000376000), &(0x7f0000e97ff8), 0x8) tee(r0, r1, 0x3, 0x1) 2018/03/16 09:36:13 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000065c0)='attr/current\x00') fcntl$setpipe(r1, 0x407, 0xa6) exit(0x0) write$tun(r1, &(0x7f0000000040)={@pi, @hdr, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}, 0x42) 2018/03/16 09:36:13 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001300)=@assoc_id=0x0, &(0x7f0000001340)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001380)={0x0, 0x577d}, &(0x7f00000013c0)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001480)={&(0x7f0000000040)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="dce336440235b4e2977ba5f4e27359afef191461b6988787419052af542aa49e44e95d8990eaee8ca10c6a7fb764e75e97e16b76f1a1fec6356faa60adfe38e2b1c08141c1656d65e3416f4c58d7b5a7c54ce05bb867aa900f9c670334310e02337b1f5735830cde3dc5f7e85144ff0be7633cf5765a392933e74b2183d7b05f17534b7d30eb80d011ab2729e20f2257dbc1163156541ef4e57b3582c33bcfa109fa14698ac8f65f9d5924416dec61aa97983e973b4e3c620d0af3bafc3ecc308fb21be42b7e0e8e220d749eb89d23163b00985075ed2f460b140864e8de2904778a493e9930148ef4ca99248411", 0xee}, {&(0x7f0000000180)="a47ff8f686c63af19378f2ccfd075389faac6e8d7edb280eda98b27635e12ef02dba2351e8a3bcf345134844e17549c64bde914f5ce89f355e90bc77f20b598af47258b9d892b5fc27dabd255c49aa059f37721b8a73b63a30cb375ebae88ccb65cf1debdf2fe0d90386e088bb55df9777f6c74181605e9022e8cc279d24757ea40e38396d6fbd41ccb77b0d45c02f87f0af5834762f46907bcf5668ac36fd4e276e1c4abcd17796bd1a47b4f9", 0xad}, {&(0x7f0000000240)="11053850fc94d517db22bfa6006a3023f29a21fe017ece20cfbdacc09893ceeaccb5c5cc80cf6c7c3a64b530da77091625d2c6b1be5437b996ff52e26eea8dcdda353788b3ea7a3d54b0c5cf101223", 0x4f}, {&(0x7f00000002c0)="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", 0x1000}], 0x4, &(0x7f0000001400)=[@sndrcv={0x2c, 0x84, 0x1, {0xe3, 0x800, 0x8000, 0x5, 0x81, 0x4, 0x0, 0xff, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x1000, 0x8000, 0x80000001, 0x0, r2}}], 0x58}, 0x1) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r3 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r3, &(0x7f000000aff0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmsg(r3, &(0x7f0000012fc8)={0x0, 0x0, &(0x7f0000016fe0), 0x0, &(0x7f000000f000)=[{0x10, 0x1, 0x24}], 0x10}, 0x0) 2018/03/16 09:36:13 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/anycast6\x00') ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000280)={0x4, 0x55, 0x0, 0x8, 0x77, 0x100000001}) r1 = gettid() ptrace$setopts(0x4206, r1, 0xe8a, 0x24) r2 = syz_open_procfs(r1, &(0x7f00008a1ff7)='loginuid\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x5}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={r3, 0x5}, 0x8) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f00000004c0)=""/197) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000000)={0xd1, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x104, 0xffffffff, 0xc2e, 0x3, 0x1000, 0x0, 0x6, 0x73de, 0x8}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000340)={'filter\x00'}, &(0x7f00000003c0)=0x54) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000005c0)) renameat(r2, &(0x7f00000002c0)='./file0\x00', r2, &(0x7f0000000300)='./file0\x00') r4 = syz_open_procfs(r1, &(0x7f0000000080)='net/rt_acct\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000001c0)={r5, 0xffffffff00000000, 0x20, 0x7, 0x6444}, &(0x7f0000000200)=0x18) writev(r2, &(0x7f00000008c0)=[{&(0x7f0000000880)="86", 0x1}], 0x1) 2018/03/16 09:36:13 executing program 1: socketpair(0x9, 0x0, 0x519a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0x7}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000440)={r1, 0x3392612c}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) recvmsg(r2, &(0x7f00000004c0)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000540)}, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) recvmsg(r2, &(0x7f0000000180)={&(0x7f0000000100)=@hci, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000200)=""/221, 0xdd}, 0xfffffffffffffffd) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000300)=""/237, 0xffffffff}) close(r3) 2018/03/16 09:36:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x10, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10800000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000000640), 0x0, 0x800000120004001, &(0x7f0000e45ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0xfffffffffffffffc, 0x5, 0x5, 0x3, 0x7ffff}, 0x14) shutdown(r0, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'bond0\x00', {0x2, 0x4e20}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000100)={0xff}, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) [ 59.355156] binder: 9909:9915 unknown command 0 [ 59.360007] binder: 9909:9915 ioctl c0306201 20007000 returned -22 [ 59.383112] binder: 9909:9915 unknown command 0 [ 59.390897] binder: 9909:9915 ioctl c0306201 20007000 returned -22 2018/03/16 09:36:13 executing program 3: r0 = socket(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000580)=0xe8) r2 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x1, 0x4e23, 0x1, 0x2, 0x0, 0x0, 0x13, r1, r2}, {0x100000000, 0x2, 0x2, 0x8, 0x4, 0x7fffffff, 0x3, 0xd4}, {0xffffffffffffff7d, 0x3, 0xfffffffffffffe01, 0xffffffffffffffff}, 0x8, 0x6e6bc0, 0x1, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x2, @in=@loopback=0x7f000001, 0x3506, 0x2, 0x0, 0x7, 0x3, 0x7, 0x81}}, 0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x19}, 0x4e20, 0x1, 0x8000000004e24, 0xe7, 0xa, 0xa0, 0x80, 0xbc, r1, r2}, {0x1ff, 0x0, 0x20, 0x7, 0x800000009, 0x0, 0x9, 0x5}, {0x2, 0x7ff, 0x7, 0x5}, 0xffffffff7fffffff, 0x6e6bb0, 0x3, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d6, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x34ff, 0x2, 0x0, 0x3, 0x4, 0x1, 0x1}}, 0xe8) 2018/03/16 09:36:14 executing program 0: r0 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000300)={{0x3, 0x3, 0x3f, 0x0, 0xffffffffffffff01}, 0x3f209158, 0x4}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000280)=0x0) tkill(r1, 0x33) r2 = socket(0x18, 0x0, 0x1) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={'ipddp0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) accept4(r2, &(0x7f0000000100)=@generic, &(0x7f0000000000)=0x80, 0x0) r3 = creat(&(0x7f0000000200)='./file0/file0\x00', 0x0) openat(r3, &(0x7f0000000240)='./file0/file0\x00', 0x408182, 0x4) open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000080)={0x800, 0x7ff, 0x7fff}) 2018/03/16 09:36:14 executing program 6: r0 = socket$inet6(0xa, 0x2, 0xfdffffffffffffff) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000311ffc), 0x4) 2018/03/16 09:36:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00000001c0)="b7", 0x1, 0x0, &(0x7f00007a5000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r1, &(0x7f0000000000)="e1", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f00000000c0)='X', 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)="15", 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/16 09:36:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) memfd_create(&(0x7f00000000c0)='/dev/input/mice\x00', 0x1) sendfile(r0, r0, &(0x7f0000000000), 0x7fffffff) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x4) mq_notify(r1, &(0x7f0000000080)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) 2018/03/16 09:36:14 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) process_vm_writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f0000000280)=""/227, 0xe3}, {&(0x7f0000000380)=""/19, 0x13}], 0x3, &(0x7f0000000700)=[{&(0x7f0000000400)=""/49, 0x31}, {&(0x7f0000000440)=""/210, 0xd2}, {&(0x7f0000000540)=""/148, 0x94}, {&(0x7f0000000600)=""/142, 0x8e}, {&(0x7f00000006c0)=""/62, 0x3e}], 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") truncate(&(0x7f0000000900)='./file0\x00', 0x4000000000005) open(&(0x7f0000000000)='./file0\x00', 0x100000c4, 0x0) r2 = open(&(0x7f0000000740)='./file0/file0\x00', 0x101200, 0x20) setsockopt(r2, 0xffff, 0xd72, &(0x7f0000000940)="2a565732bf995920c0ef7774ea321bdf627a6de31abd7590503cc72c6e34f8941db70a632ebf141db01fed29153d9cb6bf698fabbbe2b22622de31ad1df7b67ee2e984e01989f69e029c0b7bd54eb48eff21664b02260b50bf6af1146ebcdb59d8c3682cb36e4e0581ae13eb64c11f5c02ef0257bfae174fdf595936550abe094467ff1493d18834116b", 0x8a) mount(&(0x7f0000f28ff8)='./file0\x00', &(0x7f0000802ff8)='./file0\x00', &(0x7f00000000c0)="0076095cc6ff78b3b54d944febc21b8598f8b8533bec909d33ea412eebd822b185440b665d6ac724932628338f3ee82a6538aafe", 0x400001002, &(0x7f00000027c0)) umount2(&(0x7f0000001a80)='./file0/file0\x00', 0x7) mount(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000a00)='./file0/file0\x00', &(0x7f0000000a40)='tracefs\x00', 0x8, &(0x7f0000000a80)="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") mkdir(&(0x7f00000007c0)='./file0\x00', 0x94) init_module(&(0x7f0000000800)='cgroup-{GPL%[\x00', 0xe, &(0x7f0000000840)='keyringxvmnet1selinux\x00') readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) ioctl$VT_WAITACTIVE(r2, 0x5607) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00007fb000)='./file0\x00', &(0x7f0000000040)='mqueue\x00', 0x0, &(0x7f0000d1cfff)="d6") getsockopt$sock_int(r2, 0x1, 0x37, &(0x7f0000000780), &(0x7f0000000880)=0x4) 2018/03/16 09:36:14 executing program 6: getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040), &(0x7f0000000100)=0x8) keyctl$read(0xa, 0x0, &(0x7f0000000100)=""/202, 0xca) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000001700)='user\x00', &(0x7f0000001740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001780)="b4eedbce81dbd3a9970683797f3dd59bb4ee2dbd8a3ff5ba99302d9a8cbbe98649e990f68336f9f0cc4cdc50c2b6505da62df998273667225c322fb0898ed9b137d64d689eecc611059c27448d72972feff984eb0490a021d50ea3da30e357fab19a39d70c99caaf0f008484349d47f5d5793fd4b83affc0734fc33cb225a33eadc6bbd4683e24f9fa7e9a2716f7c403e0bba3b67c278b482d9cf709705d96978d84ed1df86a997b2033049404d5d767c93026c33c3b39184c11", 0xba, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r0, &(0x7f00000016c0)=[{&(0x7f0000000200)="ddb17bc0d66752a9c1990a841a6a49948e8de1901b931330b2fc287f3523652b757b4779e0f06b3a3450359c411859a73349f2e28571e84e76c7658832edaf40582284af4b5de7b1a1f0a97581ea7a76867271a7295fff45b02a244a68ad6eb7512ae62dfe70f8b5ac44726c065d71612af05a453b19cd98ddb5895c5047ba6deba73a46a168b659fa568f74e70e793e70c4b39ffa50", 0x96}, {&(0x7f00000002c0)="c046b68b2db65a1af64f1241790dbd03519d04fd9bbb86d836c391406e08206fd789eac2a742715e75849d8ad70a87f3a37124a328bce6cc210d21150447da3ab5a3f2f5189df0aae7f066eac8e3e209e12290ec629631f1de8b299a7f712981348c0ba1059b8e60e5257a4e4d59f320cdaac3200cb84a793680420abae421a36aae7da07a61e36d6d053b9efb67355bbd04bda72900bcc71e40cb66dd4e0b556d3968b6c40ded74b3237f6175a868bec7453042e0337ca5d1ac47d37a213d03dc3048edaab08f832c8bffe8a8b0731a6861c1", 0xd3}, {&(0x7f00000003c0)="bcaa242bed962222690e3b12cbe53c36a73f3d79cda77bd30b823f3ed38bcb847378e03778c757776a26d79a58eb0e45fb14d5e80d00bc09407333f731b151e12e23233b2052ad947d5719ea64bcadb3b5e4f3bad7d37af99fc90401ff9c9c31ec7a583b4d18f7b6653911c6d8e87c3afb6d629c8f5e9f77d93dad89447ad72d0cba1da1dd334160c7d53746a9b0ad0b6180cf0c75d8194dabe980515ad8943c48e6b603d321ef511d6b53a43dcb28386761ba8707fe75bf51b184d889d4c10b0fd9e017f63877216d89f6d13127ed393c3a3175cc6614bc1747ad87f14414", 0xdf}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="bd063525088b5a3f8ab8c29a89ed2b9525139a47e7857c3b9f0e5d659557e078c4392378d67472efa1cfbc8b38b04b0c1e26aef76e52cc1e8049e2c46e2f8a30e8158d6ba0cfe52fdb97730ab1fcc1d48946d25849fcf9c842c85dc19b57c45159dc6799cb9e9400ccd6dab533582187046d30642fbad0dcd20704d53edac61356ec97eb75550f1ff1da697b59bdc8dc79868da8f3d03d003b659170d72576f3decf07ff3303770e4b224c65fa5d564854aa7fc258519d19aa1aab1221996392fb8ebc7031f905b06ff7", 0xca}, {&(0x7f00000015c0)="09546ee042e5cc345c59e9efb0a5bb5335cadf904ca8495de3ab3acb612f110e10838d149f33712ee51ec5bb9542d6eca46a6d2f9904c45d806df930bad1c73e0874fb48b9920872104c70cc5be7dd0468652223e8d955c86b87ce60300e279db22e289a191592759de6c459e1075956adf53c3d55d718bd1dba936ecd10fbf867c2c7e7e8d3620e21e0a94bd26a4cea3b340b1229f553b49c1171699a4e0f64723c8290ec39f4c1dc40ccf7db5374d177fc9e74baa2f21abd902c203da028091e59fb9ac392126bd1ffdfc4da2df9c0caa19b0dcc5679a3cafa7076", 0xdc}, {&(0x7f00000000c0)="4e1c5ae8dc61a65705fddfb7", 0xc}], 0x7, r1) 2018/03/16 09:36:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a875fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") syncfs(r0) setsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f00000000c0)="fe790a3db7ad5648262fddc4ae449d22b7dd8230b2aff30384837b37", 0x1c) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4008641c, &(0x7f0000000180)={0x0, &(0x7f0000000140)=""/9}) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="8bf3fda649179ba2ff139d659988a8550ac8120a5e1f17", 0x17, 0x0) keyctl$revoke(0x3, r1) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000100)=[0x1, 0x400]) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)={@local={0xac, 0x14, 0x14, 0xaa}, @empty, 0x0, 0x4, [@rand_addr=0x1, @empty, @dev={0xac, 0x14, 0x14, 0x13}, @loopback=0x7f000001]}, 0x20) 2018/03/16 09:36:14 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000001040101ffffff24ffffffff000402000c000100010000006f0300010c8002000c0000f702000000"], 0x2c}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x41, 0x0) recvfrom$inet6(r1, &(0x7f0000000080)=""/219, 0xdb, 0x40000000, &(0x7f0000000240)={0xa, 0x4e24, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}, 0x1c) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000180)="1f0000000104ff00db4354c007110000f305010008000100010423dcffdf00c3996698f6a5e942b4c3d1e91503a628e5bf6734dc61a9066ce4fe430bdc8054ae49e60033c1171bbd9fa088aab435569aa833720ec8cc19ab61d66d72e2f88a5073b29b76442535f9fd207e79f1e0a941e6d6b0541684ac4da130fdc80a3503ad6bf937f9", 0xffffffffffffffce) write(r0, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f38100000000e17f010002dcffc500", 0x1f) 2018/03/16 09:36:14 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f00001e0ffc)=0x2b4, 0xffffffffffffffc3) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x80000, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x4000, 0x0) syz_open_pts(r2, 0x50c00) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x400) fcntl$getown(r2, 0x9) 2018/03/16 09:36:14 executing program 5: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f000064bff8)='./file0\x00') chdir(&(0x7f0000739ffe)='..') setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), 0x4) chdir(&(0x7f00001ec000)='..') truncate(&(0x7f0000e80ffe)='..', 0x0) 2018/03/16 09:36:14 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x4000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000300)=0x7, 0x4) r1 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write(r1, &(0x7f000054f000), 0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x5d, "fd8060e5ef0ceacfd9449c48123f5831a9502fcb9e4df16ceac2b10349ef713028fc8dabab712555638b00a5f23cfeb0a305d2fd6b68a84fe9b7e405f8f2c9bf066c7cdf8eda1de9f1e0962c3f4db685a306baef727ff9924a15c5f8ff"}, &(0x7f0000000280)=0x65) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r2}, 0x8) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x800000000020007f, 0x40000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) sendto$inet6(r1, &(0x7f0000000080)="eac123438f3c60d5b0b2c6118953cf2bd367b65c0c8c854448ad1909b14ea9f5d639", 0x22, 0x8000, &(0x7f00000000c0)={0xa, 0x4e21, 0x27ae704b, @empty, 0x9}, 0x1c) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000100)=""/64) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000140)=[0x3, 0xae8]) 2018/03/16 09:36:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004ba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETAF(r0, 0x5408, &(0x7f000000d000)={0x2, 0x81, 0x0, 0x0, 0x0, 0x0, 0x7}) r1 = syz_open_pts(r0, 0x8000000005) writev(r1, &(0x7f00009c9f90)=[{&(0x7f0000a91000)="cb890855c77b2bb0a436daafc96ff67286856d4a1ed8a8cdc6907c07f8fa63a5af28a0d665042ef0986df716083ab169df41cfb534d274ca4680391cb3ac22fc8c93d712488155a0e4dfd6bf5d35855af2cdf3dbfdaeef6cd0878c272dd466896ddcda51752f228ff1b0c439d46012083dd6437c0a", 0x75}], 0x1) 2018/03/16 09:36:14 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40045109, &(0x7f0000505000)={{0xffffffffffffffff}}) ioctl$KDDISABIO(r0, 0x4b37) 2018/03/16 09:36:14 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000032fef)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0xdcc7d2616ed983a1}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00003e7000)={0x60000001}) nanosleep(&(0x7f0000000080), &(0x7f00000000c0)) 2018/03/16 09:36:14 executing program 5: prctl$getreaper(0x4000000002d, &(0x7f0000007000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80100, 0x0) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x193) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0xa000, 0x0) 2018/03/16 09:36:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') flock(r0, 0x1) r1 = geteuid() getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000001080), &(0x7f00000010c0)=0x4) quotactl(0x9, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)="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") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001100)={0x0, 0xda, "9c012fcaecbf26498a76d6ffd71cd3625da3154b0cf12b221564966bd796eaada55c3ea1a5c4e2a8e0406fe53491f7a5c1ad0be1a90d69b1afc94c7e4efae50e6571154009580270452cc6c3bb5df25a4a2a76e623cb2218e95d6bb75204139b5943e903a842a9b4f609869d1d69f58f704dbc8aadb0ae3014de890a208ec2bb57fad7021ab587609d3da16c9ebda80449b97bd0bf05606f49f5ba5b3ef0af4be30a4a7e9d99337d2a03dfc6de10a8a88af22373c734a50166ff2fe42236b9223ca3f6a780b21f67787abcbe1a693f08845abf8aea57954638a4"}, &(0x7f0000001200)=0xe2) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001240)={r2, 0x1ff}, 0x8) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001300)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001280)={{0x8, 0x4}, 0x0, 0x3, 0x3, {0x100000001, 0x3f}, 0x20, 0x1}) 2018/03/16 09:36:14 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x24002, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000040)=0x2, 0x8) setreuid(0x0, r1) [ 59.573719] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. [ 59.593011] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/16 09:36:14 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback, @multicast1}, &(0x7f00000000c0)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/16 09:36:14 executing program 3: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}) r0 = syz_open_procfs(0x0, &(0x7f0000001b80)='task\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/16 09:36:14 executing program 4: clock_gettime(0x80000004, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f0000a8a000)={0x0, r0+10000000}, &(0x7f0000480000)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='limits\x00') getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x6, 0x0, 0x40}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x5}, 0x8) 2018/03/16 09:36:14 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) read(r1, &(0x7f0000000000)=""/36, 0x1f) 2018/03/16 09:36:14 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x4, 0x8) setsockopt$inet6_int(r0, 0x29, 0x8000000004, &(0x7f0000363ffc), 0x1) 2018/03/16 09:36:14 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) r1 = signalfd(r0, &(0x7f00007b6ff8)={0x4}, 0x8) r2 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x40000) r3 = gettid() fcntl$setown(r2, 0x8, r3) readv(r0, &(0x7f000008bfe0)=[{&(0x7f0000525000)=""/216, 0xd8}], 0x1) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20002, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0xf058], 0x1, 0x5, 0x6, 0x4, 0xfffffffffffffffd, 0x40, {0x3, 0x0, 0x1, 0xffff, 0x80, 0xe000, 0xff, 0x6, 0x1, 0xffffffffffff8001, 0xfffffffffffffffa, 0x0, 0x901, 0x6, "415c358aa5d244068eb63a37c6dbf480050b68f2b49fbfa540d7696827852122"}}) r5 = dup2(r2, r0) fcntl$setsig(r2, 0xa, 0x3) r6 = inotify_add_watch(r2, &(0x7f00007b4ff6)='./control\x00', 0x2000000) inotify_rm_watch(r5, r6) 2018/03/16 09:36:14 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x4032, r0, 0x0) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="40a291adace5b21432b7188ed03e6c92611e1b8b8d8cae95236293245fb386e94a33020fafdfc1ad9ba48893117d399e3c15dcafc4a4a93329194dad8ca9", 0x3e, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r1) 2018/03/16 09:36:14 executing program 1: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x800) removexattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@random={'btrfs.', 'clear_refs\x00'}) ftruncate(r0, 0x7ffe) fadvise64(r0, 0x0, 0x3, 0x7) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000180)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000001c0)=0x3) setns(r0, 0x8000000) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/4, 0x4}], 0x38d) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000000c0)={0xfffffffffffffffb, 0x45f0c55e, 0x100, 0x9, 0x61, 0x7f}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x4e23, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x4e21, 0x596, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}, 0x5f486e4b, [0x100000001, 0x3, 0x3ff, 0x0, 0x5, 0x1, 0x3, 0xfffffffffffffffe]}, 0x5c) [ 59.597259] SELinux: unknown mount option [ 59.616746] SELinux: unknown mount option [ 59.637070] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. [ 59.642696] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/16 09:36:14 executing program 0: socketpair(0x1f, 0x6, 0x8850, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000140)='/dev/autofs\x00', 0x1) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000180)=r1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x60}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}], 0x64) 2018/03/16 09:36:14 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/16 09:36:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)={0x10000, 0x100000001}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000480)=0x3, &(0x7f00000004c0)=0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x184) recvmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)=@hci={0x0, 0x0}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/14, 0xe}, {&(0x7f0000000180)=""/47, 0x2f}], 0x2, &(0x7f0000000200)=""/85, 0x55, 0x3}, 0x10001) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x3, 0x4e24, 0x430c, 0x2, 0x20, 0xa0, 0x84, r2, r3}, {0xffffffff, 0x8001, 0x7f, 0x10000, 0xfffffffffffffffa, 0x3, 0x5, 0xff}, {0x20, 0x6f, 0x27, 0x7}, 0xfff, 0x0, 0x0, 0x1, 0x3, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0xff}, 0x2, @in6, 0x3501, 0x3, 0x3, 0xa4d, 0x3, 0x6, 0x401}}, 0xe8) 2018/03/16 09:36:14 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'raw\x00'}, &(0x7f00000000c0)=0x54) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000040)=""/116, &(0x7f0000000240)=0xfffffffffffffe6b) r2 = socket$inet(0x10, 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) setreuid(0x0, r3) [ 59.765433] device bridge0 entered promiscuous mode 2018/03/16 09:36:14 executing program 3: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0xff, 0x8e02, 0x6, 0x3f}, 0x10) readv(r0, &(0x7f0000b19000)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000b1ef78)=""/136, 0x88}], 0x2) 2018/03/16 09:36:14 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup(r0) faccessat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000000)=0x4, 0x4) 2018/03/16 09:36:14 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000040)=""/167) 2018/03/16 09:36:14 executing program 2: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x802, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="a1a4871ef4f59ed10916e6e5683a04cf", 0x10) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000d26ffc)=0xfb9) 2018/03/16 09:36:14 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r1, &(0x7f0000000300)={&(0x7f00000000c0)=@hci, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/31, 0x1f}, {&(0x7f0000000180)=""/87, 0x57}], 0x2, &(0x7f0000000240)=""/157, 0x9d, 0x15a}, 0x0) r2 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000002cff6)='./control\x00', 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) renameat(r3, &(0x7f0000000000)='./control\x00', r2, &(0x7f0000000040)='./control\x00') 2018/03/16 09:36:14 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/16 09:36:14 executing program 4: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000000000)=0x81, 0x4) lseek(r0, 0xfffffffffffffffc, 0x0) 2018/03/16 09:36:14 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x0) sync_file_range(r0, 0x8, 0x3, 0x7) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@rc, &(0x7f0000000240)=0x80, 0x80003) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000280)=0x3, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x6f63}}, 0x3, 0x1}, &(0x7f0000000180)=0x88) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={r3, @in6={{0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}, 0x7, 0x4}, &(0x7f0000000480)=0x88) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r4, 0x1}, &(0x7f00000004c0)=0x8) capset(&(0x7f0000000640)={0x20080522, r2}, &(0x7f0000000680)={0xfffffffffffff875, 0x1ff, 0x9, 0x200, 0x2, 0xc4}) r5 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCADDDLCI(r5, 0x8980, &(0x7f00000005c0)={'bcsh0\x00', 0xffffffffffff0000}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x100, 0x0) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f00000006c0)=""/92) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000000540)={0x200, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23}, 0x102, 0x9, 0xffffffffffffffc1, 0x100000000, 0x1, &(0x7f0000000500)='bcsh0\x00', 0x0, 0x7f, 0xbbcc}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000300)={0xfffffffffffffffc, 0x0, 0x0, 'queue1\x00'}) 2018/03/16 09:36:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000)='^', 0x1, 0x0, &(0x7f0000000100)={0x2}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="8f09b70a487b1be2996c3bf98ab1097b", 0x10) 2018/03/16 09:36:14 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000114ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="9642", 0x2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) recvfrom$packet(r1, &(0x7f0000467000)=""/4096, 0x1000, 0x0, &(0x7f000062c000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4}, 0x10}, 0x1}, 0x20000854) 2018/03/16 09:36:14 executing program 4: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000180)=""/37, 0x25}], 0x1, 0x37) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x4000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000200)={0xffffffffb78ce0ba, 0x80000001, 0x6, 0x7, 0x1c, 0x8}) sendmsg$nl_netfilter(r2, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000d00000000000000d41500000000f00000"], 0x14}, 0x1}, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000280)=""/69, 0x45) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp6\x00') r4 = geteuid() setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f00000000c0)=0x48000000000, 0x4) ioctl$TUNSETOWNER(r3, 0x400454cc, r4) 2018/03/16 09:36:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000880)={'tunl0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140), &(0x7f00000001c0)=0x4) sendto(r0, &(0x7f0000000040)="2968b06bf546b387025a8f62644a652e32f99c86ef46e9cd7d22a3b471413d11a16315e052347e77ca619653709029ec94dad5c16c1fc7", 0x37, 0x40, &(0x7f0000000080)=@pppoe={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'lo\x00'}}, 0x80) get_thread_area(&(0x7f0000000280)={0x7fffffff, 0x100000, 0x5000, 0x7, 0x0, 0x4, 0xffffffff, 0x1000, 0x7, 0x1}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYPTR64, @ANYRES64=r0, @ANYRES64, @ANYRES32, @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYBLOB='(y'], @ANYRES64=r0, @ANYPTR64, @ANYRES32=r0], @ANYRES64=r0, @ANYBLOB="bcaa8a4020068317f22108f61024675160cadfbdc5880824bc7df279b9375b171f6712416f3991dec309f13a5121163ffd8408ab07b6b9482bce887e4cb6c0d78e50cc4d2201eb2e6b1fb165e3d32a4fe5cba71fc70539e02dd168ac2d319232af85ab670405884a84ace96df8597d5be5ed174e5b33185f14c7be9f8602a914114282cfed1268cc8af5f543b634e9fd6f3eb73609af0fd07b8ebdab60cdb4c212c7acd55f891d8d0d0bf459d748c707b095499b", @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYPTR=&(0x7f0000001900)=ANY=[@ANYPTR, @ANYBLOB="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", @ANYPTR, @ANYRES32=r1, @ANYPTR64]], @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES64=r0], @ANYPTR64, @ANYRES32=r0], 0x7}, 0x1}, 0x0) 2018/03/16 09:36:14 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1b4f96b7, 0x301000) ioctl$KDENABIO(r0, 0x4b36) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000000)) 2018/03/16 09:36:14 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f0000debf04)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {0x5, 0x5f3}, {}, @raw8={"74c46f8373970bcb154fcaf4"}}, {0x4, 0x0, 0x0, 0x0, @tick, {}, {}, @queue={0x5}}], 0x38) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) 2018/03/16 09:36:14 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a6000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000545000)=0x4000081, 0x4) write(r0, &(0x7f0000f69ffa), 0x0) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002500)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000002600)=0xe8) r4 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002640)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002680)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000002780)=0xe8) stat(&(0x7f00000027c0)='./file0\x00', &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000002940)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002480)=[{&(0x7f0000000080)="be005d95b325b81c00f77cbe6519cc58009072b7125e1f93e4020124a83973dec89e9f1ba7534bd4112d5d014e584025f6af266f32cfcd12686b93d37dd70bfb2508fc5b4f26ef41c3c4c40b36916c171336729ded3079ff74c9b5b70458e08713bf2f19eac0697278ae871400891a82b829f6db02ff7713ec115b8620aa883ea01fd55a02a8fea1d569ae2836102c4ac0eaeea8128051f023d600de9349a0c181af6b", 0xa3}, {&(0x7f0000000140)="3b0559", 0x3}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="68f728c70e547fba4abe99be426cbc84", 0x10}, {&(0x7f0000000200)="2575e0079fb59719c85f6286dcd44ee3abe9512bb866c4f8b31f6a931cc19ea2a073832c181d238f5ab9c70bcc004f80e1621073c986c1b68b6936573cb9d2c437a480a9a8a1c59aaa49ab7943388b19b290847aa31411dab101499cef862ec3b063e6", 0x63}, {&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="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0x1000}, {&(0x7f0000002280)="82dbf67b40c828f279cfc2368f1e05f2c8fdfd62d4e9daeebbe57b7a3f68fb0519cc6fafd1f4c3bcfbf03f99c0b0194d9123c148df579a9b3419123ea42e3d5e7b1df45ea978dc6829fdbf33281a71a1fe2e87f1c61d85dc42d207694d0e307537b00d572e5bb25bec0f58f85e7907b4731aab4a373dc92398f41be7887ebf8fc9b65b73ef6a280218cabfe3b212db01a399258b8668a693ea2508a6337f997a4b7da9f5ea0c9dca754f454c2bb7d60df78d1ae789bf0f041d74fa3fb724db9e1e3cd4805047a61872b6ba2aa964e271fb2169eb9902a2815b893dd813ffdbf372149ba0a89ecd37d75dd3ba5b783ce223", 0xf1}, {&(0x7f0000002380)="fb713d7fffc74c3534a8e452b41029b49da82f94b0597aa6a70632ef19191bca70d9b553f05d9259806ab2ec3a14a7418ee1775979af4eb618a3224588f98de126fd9abb6b161f6b72877062bdcf17bc9d4eb1be97e3b081ac2b9154dc17966d1e4c1fa717504d47f65d283cb42d9afda703bab6f7d75ab274af50f96a14207800b154cf097eb450baa7e2fe076dda814ab41a700492cbb291755b3a85b096095f57c958a7374810585a2524359d0fab5da9471e986ca9f14b92b2a31e95c34625f1c606efd0dc04fea409da03b52b23e6a719dc9f4aee03fa057e9c331694160f17ac8a495ab3f4634f07947d518c23a4039270", 0xf4}], 0x9, &(0x7f0000002880)=[@rights={0x34, 0x1, 0x1, [r1, r1, r1, r1, r0, r1, r0, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x2c, 0x1, 0x1, [r1, r0, r1, r1, r0, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0xa8, 0x8000}], 0x1, 0x10) 2018/03/16 09:36:14 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000000c0)=0x80, 0x80000) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000340)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r3 = socket$pptp(0x18, 0x1, 0x2) r4 = timerfd_create(0x7, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000019c0)={0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001a00)={0xffffffffffffffff}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001a40)={0x0, 0x0}) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002380)='/dev/rtc\x00', 0x10003, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000023c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002400)='/selinux/relabel\x00', 0x2, 0x0) r11 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r12 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r13 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002440)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000002540)=0xe8) stat(&(0x7f0000002580)='./file0\x00', &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000002680)={&(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x51809801}, 0xc, &(0x7f0000002340)=[{&(0x7f0000000200)={0x128, 0x3f, 0x609, 0x70bd25, 0x25dfdbff, "", [@nested={0x2c, 0x75, [@typed={0x18, 0x38, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @typed={0x10, 0x88, @u64=0x9}]}, @generic="22b7e03f284a731755fe12ad26677ebc6894a228f980bd0304c30ff7d60e22873a64216f31e6f3313ce9510ed31669f6be8e95a38f1497413abb4331a033f211e4d856701cfffb4096f93643ae489776b6d61fe5ce4afe08bf6d0e316f279bc376845642e335bc55042c8328e151d78f0925e493dc73973e1bc34e103dfd0f081699c56ae5aa49c9bbb9bde396f7024cf2c114cabaec767594a6964bf194cffe6fee9463cd09ba2b9c669d01329b6b40fbc8b8dd3ece7184ce5483ef1c94d81472746e8e0791ebca617dd9c9c770874e906e91ca06d2e1c792b0c0b4f1011dbf39d16ae84dbcd74ead"]}, 0x128}, {&(0x7f00000003c0)={0x1588, 0x23, 0x400, 0x70bd28, 0x25dfdbfb, "", [@nested={0xe8, 0xa, [@generic="c4a816b24608ae49e6b58661a2fb08e652995d2606cf72d4a1d72045af35623052d96c61b73aa4c2b2cce1c1e7e5ffb20fb90fb63afe6c321a5c728946e6f56d34bc3f00369fdcdba3eab760f9d259664f69603c1f30ae8eca411eecf0c0f424805b6e8cc128cca91fd0be7682874d2663abd3e1f4524fadd7f801ee66989e90c903f24cdb92ff1aa67ee766cb5668ece7859486c434b6bc22aae7bb76a7b4947720a47c829de7239c44f63f3fe398aa61b3ae64c91fd7a3043310f542f3ea928cf33f094cabb2dce223d9087aa70b5eb0dccf246e0db2", @typed={0xc, 0x2d, @pid=r1}]}, @generic="af3feeabfdc46a42a21350ab6a15d6ec6de15eee4ab6622f60b3a523a031fd6221b7ba9daf4dfc64a771c3bac40225d83f", @generic="4de4bacff3c9249d1788855b301af6bb29e8579b9d4bca5c8cc4b350ed4b93ed5210d036e433d5c4a8cfd51bc62b8e824bfc57567320405ee950f3f9e8c90d2039d822b7fd026418b16c92cf052ee3c6ce17abbabf90fbf20fbfda5cba1085569eb71d213968858366e7ef11b3442006cb91a1aedc48bdf892fb5b3d771eaa7a9f00629e5bb46c927eb5c4e218", @nested={0x11b0, 0x3c, [@typed={0xc, 0x100, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0xc, 0x18, @fd=r2}, @generic="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@generic="e5bad40e4f527a75ac4ca985ea34430a6a49e99ad4a1a259b530b130d58ef65cd1da7fd827c0ddee3a7c8761eee9b08a6714d12b433c1a33f1d959441d91ef54111bbdc462ee4f5f7ee8d51a67bab96838d7875200c015a64d0f88335be06d9f23f4b8019ac7273527010417029b512c0f91e02cd252560ba53d444a931122fbd22ae924", @generic="135225b7a0488b915796e6a82aeacb717a", @typed={0xc, 0x62, @u32=0x6}, @typed={0x2c, 0x90, @str='cpusetposix_acl_access+!trusted/\x00'}, @generic="3d6e5449e2a9fbef31f89efa04aa365230ebc1ddc2fb3105130ffec7a5009c28447ef86aa49c0fe0b23673f0efac834d56e9d357dfce4ca9b972ea288633856b2862285bac13679b7d8a4d3a3549e85861220ce2b7bd6873060cf66c42aee4762ba154c61481680fffcbc75d1a9694b61ee9ca6ac098ad6552a7c7e81022be7269e9e1e7e17a8ba2e49f77b13b854949f722ca2851c2fcfc8e73203fcad914d7d4298fd1502520e87660f152bf881add096e518d8f85ed54", @typed={0xc, 0x21, @fd=r3}]}, @generic="4a4412a2253b4a2495276e160f71eb4930c8026492fd73d6f3484bf4d4153959ac33f6d9d68682251ac796f7bac551f9471ec09e0658a6f4f5c703e1857d2dac803570ef4abf872f140d4c42c29ec7d3b12e2aa959099d90e8fa329f6e4bb471758a9724688ab8aa4d6d870e910eb019bb24f7925cb7e7cd3ea53c880f3e46b40783", @generic="68cb63d4db28954e03d0dac61e376da02853ea022d24a1df98f6dca8501a6d34bb1cab098c3d92a48c5a46f7463e89a004e4f59bcb16fcec94edf1e79589657cb5c7a11e0eb80766cc9c4f99f2361aec5d872fce332b65d4939aab97d02f157af5fa8a45ad621feba22aa5f810363ddf8c3c107bcb", @generic="f4a457189800adbbb4d38b1eb37afcbded8bb846ad326202a4231f3efce2277f4749739c3089170be00dfc094f29b993f80af15a47fb1e0efe88873c1c63e823c9563125197017a9ac95eb3f88d825dd58a816d190b382039ce43fcf5d99de99588470fd9cf99c24d2a4d6223185066cead4241d05b2f509aa733666b0c9c2748e9fb07fe20cce7fa33cbdd704c6b46aa4fce2bfb6766e62e01284a043307177f7febf0cbfbc31714b5ea61aeeef0163dac9fbefb84ee213355844f08885a737409c3af92dba2f784d87314b859e6ddbbbe096aa5a7fb1ebb03a33", @typed={0x10, 0x3f, @u64=0x101}, @generic="0e1c91fb0db1a3c69c5729d971b6e60229346d0b39a5c3d893587520f22f65955ddf74a209a9c05fe8bddd7346f4089461de38782e9ce624e39d87ed6c1760"]}, 0x1588}, {&(0x7f0000001980)={0x1c, 0x3e, 0x300, 0x70bd26, 0x25dfdbff, "", [@typed={0xc, 0x71, @u32=0x40}]}, 0x1c}, {&(0x7f0000001a80)={0x8c0, 0x1d, 0x4, 0x70bd2a, 0x25dfdbfc, "", [@typed={0xc, 0x5, @fd=r4}, @nested={0xf0, 0x8, [@typed={0x84, 0x2d, @binary="182fa5c02dea0f2791ed85f2103fcbb0ed3768153a0edb47a04c8d5e4c174c3f8587dcb66ccbdfa5b2789616b6e75a585ef0c016e65f1ac6d6880dadac2270e8198d79f519b7130f0ef21684168454fa550491e099a220480eb5921ea6136ea35dcc11fb5773d5e3fef379a6b58eb3027fe44d79983c6bbbbd456182"}, @generic="899f3326db9e857e9154ad0ffa2d7a871220d300114125b6bba042c69a9e13edda163024ccbedc6f3a913252cb9d335f11039ff718da1aa8933184ca49e61c00d042f5655ce7e567a5de4f48afa22090219f8d46357de16dfe764a65f3ef99f83ee5c2170c6d"]}, @nested={0x1cc, 0x4e, [@typed={0xc, 0x4e, @fd=r5}, @typed={0xc, 0x1, @fd=r6}, @typed={0xc, 0x5e, @pid=r7}, @typed={0xc, 0x63, @u32=0x6}, @generic="fa48213c6944387ce561e00246557b3a0aa55598d93a6bbf3fba231cf2ca9d3d7752a8052f9e90fbdcd52c3cb3523f648e7c154461b91135032bf7493b36fdb6f6f9700e5e5cacaf2430afb8c66b839bb1e6", @generic="2f3913c5c61f6db7415cb33d3ed26310e31ee4128bd8b848128ac0c37461b155365f455048870547ade050e32c9a219f7eddcc7cf5974d2521935b8738a86c05d5db33508efa0dd7f8c7e2aabe8826aa90a2de22395a2b5cad73b127e81b4f2d08c471e3bd6a4d845f3d55de3433def94d368cf9f0628b64e4c74330726a19015802a111859e6aa4b718525e750489ed65a171680646e8e723ad11959b7ecd0a0641a56ff61d8c911cf9d31a", @typed={0x98, 0x48, @binary="77046c9e7f6fa18ca3957d23c0f871316e0043fdffc2d02d3b6719bb7ee6665255a1ccb0e86f0fa3251d5e445128c6e454cea1d73174cd48c5329922277012063fea87c45b030d46af94e538631cf00f546a3e029a519841aa269df050fa24e1e6443f4e095f5faebb7c9e5d14fec99fe8c73b280fd747c95b0759c83fdef368d013fc3ffff7f69a3e7f6b90d824f0ca"}]}, @nested={0x43c, 0x5, [@generic="2255cb8cf9b6ca1d5a4ad4772411c5ddb77d7ca8b8ec7f09bc6edfa1702d6f0008d6b3087426eec725d8f4f2220ef52a72024ad6609c1c963792e063d17b1da04f1b7c2c2d329b288261387a75d4cce2cafd594d6debc6366c5cb4b62b9f6d974d772350631c02dc82edc3b39c2c2eace15ae114b9415f4c9357d1963a296ce9b01047fd843d19612ac84da0c7db3ca66fe53ea3782910fecc748c4bbec632e910edae3bf0c3d9f96cf67d097d11121a6daf0e4ff704b710dabfa4254aaff3cc611ec4fcf255aae6790c40a6311be4925c300a1d41d3b0e17dc55c0864dd5a0c9939e92b05533a069f", @generic="8c2a14198fcb6bd63ca30711b335f96704f89a2b1bb408d4a890e7cfb44b2164dd98da26fce71bebfab1f726d09788a7da35f5e4c2c909556101fe0ac980e24053c563cf45591e3a0ebbd3ce1809048e14c18dd2f7eff8e22386bdb0f2becb88d0d751f9d39fa97739042a630b2d1fc0a020656ec1ed37b378c9993ae79345cf0558a7320931348d9ee87b3f316122f792957a6538db4b449f1d26278fc4ca3baf3b826f8ac195e66728f531b3883d512ab540dd18d7ec858b604dbd0f610f0a19c8cd738f80e3ccc782e0d3cc879a6b5267db608edad49ec6fb705590496030c8df2d168d5a8ff66bf299a7", @generic="6de299349f1042965c72e29f61caecd5ff2d823c9e5dc200ce7fd4f412381484d4b2bec33740ffde7115262bcb6db6433f1699ded28e37a5172813cfe96905e4620e0436ca76f60cfdd13ff1463030f7366256d353f8c093a83d283c271aa0c8ab9b5b1f2c0f244c870b21b813ce0fff9fcc932c1daa1ce0c35d6f9f58eb04d3b732bcc0734e9e2ca32d042285addfa443d265fe1ceb3e95ef9ff7d356a8c735b5fc7459b008bc39a8b48dafa1172653440588c0ed6882b1abe0bcb35db96f289cb7cddbd18a07edc21803517892ec03b326f6970bda712459715296", @generic="173baa865f1aeab2d147e8c95e62c0903b36978113bdbb70ef8de0254704ad61df9a5a34c8dd27d45714338453c37033dda4491f3fa4854fe60f8683e06cd5563793c65f6c4d8c0cfdf09159cd6008b61d02e5c5d830e64f4ed575cd36068a11db8eef0a663ff15234976dd3f949f6a9ac167df39692fa80144dd082206e0c8c385b14bc636c8ce1ec99fb782fdcdea68d54d6b074aff87afa882b12336b49c777049766be48d2b2f08953443f53a40c68b1500ce3bd5b6a892655252bf21c36867e78", @generic="e5f593f7f19e029cd78b07897a60439f0927f74864885cc8ab1cb46805935ab8dc6065d5329d6da61c85f8f97308c6af71337e27c743665ca5b2aca3d48c6459f811259d230a8d7e4d5f931d9452b9694b1f40702f640990c3e387cecc12e74b9806b48faa074dd7c9779d8fd5dca4539fbcbbbe3d29b5074cae84075a89fc587c71d4716fd440efcde560505b93d3fbcd70d8c473722d9ae8a3217069c126660bbbee15d0e622c650eb42a36e1c21f39a8148a08a077bdf85d3178fafb293a7d5"]}, @nested={0xc, 0x1b, [@typed={0x8, 0x37}]}, @generic="67f1637b3f1399e7b5aed6eb10ae56dea0218c068e9e76394c7f77ca189c232ea958886e77b686d659b367675b65466c5c23136ce9d54b1b4282799dd11f2ec61c3d9f37a3e59a8c53c356ae026a1c9b2ad8aabb81fb32b005d4bd24c245d1f658aaef3c2ab5337c154e9ed7ac2beac8143b4af67f09d3a84f978e01c495f660354583158f91ed02c225", @typed={0x8, 0x2f}, @generic="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", @typed={0xc, 0x6f, @ipv4=@dev={0xac, 0x14, 0x14, 0xd}}]}, 0x8c0}], 0x4, &(0x7f0000002640)=[@rights={0x20, 0x1, 0x1, [r8, r9, r10, r11, r12]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0x38, 0x20040000}, 0x4000000) r16 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r16, 0xc0a45320, &(0x7f000045df58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r16, 0x80}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/03/16 09:36:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/fscreate\x00') ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000140)=0x81) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x2, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x4}}}, 0x84) bind$inet6(r0, &(0x7f00001fefe4)={0xa}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x82, @empty, 0x1f}, 0x1c) 2018/03/16 09:36:14 executing program 4: r0 = memfd_create(&(0x7f0000b80ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0x1) sendfile(r0, r0, &(0x7f000088fffc), 0xe91) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x3ff, @dev={0xfe, 0x80, [], 0x10}, 0x4}, @in6={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, @in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3}], 0x70) 2018/03/16 09:36:14 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) recvfrom(r0, &(0x7f0000000000)=""/52, 0x34, 0x101, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x0, 0x2}}, 0x80) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$netrom(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff02001300020000000000000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000110000000000000000"], 0x60}, 0x1}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) 2018/03/16 09:36:14 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000540)=0x7f, 0xffffffffffffff1a) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x150, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000040)="6b2fa0a245a3fead02b1aa26b036b8c30c0e077c1bffab54465d2b6a22b517bcbcf54f93bc7e6a6e0aeede820cf77f5e23e27c93ecd92a2e65e30d3dffef853159b21ca10c0695bdee615a720b9614c09dce48f9fc31fbd63327c05a532de43a55227abb919644293888d5c1efb8", 0x6e, 0x0, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/03/16 09:36:14 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000004c0)={'ifb0\x00', 0x600}) 2018/03/16 09:36:14 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x200000000cb, 0x0, 0x0) close(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x70001, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/16 09:36:14 executing program 6: futex(&(0x7f0000000040), 0x1, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)=0x1, 0x4000000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) clock_gettime(0xfffffffffffffffd, &(0x7f0000000180)={0x0, 0x0}) prctl$void(0x1e) write$sndseq(r0, &(0x7f00000001c0)=[{0x169e, 0x81, 0xf, 0x8, @tick=0xb53, {0x1, 0x3}, {0xe1ce, 0x9}, @ext={0x8, &(0x7f0000000140)="38177618aa0caa26"}}, {0x8, 0x32, 0xfffffffffffffffa, 0x4, @time={0x0, 0x989680}, {0x7ff, 0x7}, {0x80, 0x7ff}, @result={0x0, 0x8}}, {0x7, 0xff, 0x0, 0x74, @time={0x77359400}, {0x1, 0x5}, {0x9, 0xfffffffffffffff8}, @quote={{0x9, 0x6}, 0x1}}, {0x3, 0x200, 0x9, 0x6, @tick=0x6, {0x3, 0x2}, {0x1, 0x9}, @control={0x0, 0x3fff800000000000, 0x7fffffff}}, {0x5, 0xe5, 0xc9, 0x9, @time={r1, r2+10000000}, {0x101}, {0x8, 0x8}, @raw8={"26fbbb1de9c28f532d3cfa47"}}], 0x8c) r3 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)={r3}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)=0x0) tkill(r4, 0x30) 2018/03/16 09:36:14 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000040), &(0x7f0000000000)=0x203) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)) 2018/03/16 09:36:14 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x40) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000100)=0x2, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200)={0x0, 0x1, 0x93, 0x80000001, 0x43d9}, 0x14) clone(0x0, &(0x7f0000592ffe), &(0x7f0000bb3000), &(0x7f0000362000), &(0x7f000046e000)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/03/16 09:36:14 executing program 1: r0 = eventfd2(0x5, 0x80805) ppoll(&(0x7f0000a61000)=[{r0, 0x8009}], 0x1, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) 2018/03/16 09:36:14 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000cf6)='/selinux/status\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)='selfwlan1$\x00', 0xfffffffffffffe23, 0x1) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x11, 0xffffffffffffffff, 0x0) 2018/03/16 09:36:14 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setscheduler(r0, 0x1, &(0x7f0000000140)=0x8000) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400000, 0x0) 2018/03/16 09:36:14 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x407fe, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x1000}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x3) 2018/03/16 09:36:14 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001c00)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in=@loopback=0x7f000001}, 0xc, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) 2018/03/16 09:36:14 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x40) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000100)=0x2, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200)={0x0, 0x1, 0x93, 0x80000001, 0x43d9}, 0x14) clone(0x0, &(0x7f0000592ffe), &(0x7f0000bb3000), &(0x7f0000362000), &(0x7f000046e000)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/03/16 09:36:14 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x3}) write(r0, &(0x7f0000000080)="b41425a5c7b6b4e652164f54d80614b4c6dff2b07e96fd369a482f3cdf", 0x1d) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/16 09:36:14 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) getpeername(r0, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) getpeername$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000180)=0x5) 2018/03/16 09:36:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="e1e379d9dd8245c834269bc090170dc29f5a2fbde63dd025702506700c736138126ad4f262af754335c008814eff9a47b99f39b48cdf40fea84286065440f5d088fc176ea788b60875c9c4f993f1f1cccee416ce4b52e7d2a45d9ef910d2ebc23413c7c2e954b715c08bcaab90e3fd56eb2a776339e637fbda212f9cf0062a003ed525b9a5b83b587fcd6ce7fb8983d1693d8228db12a1110f5a3cf0fd3f828217eb7254e53fd6b3e0275ec16f4c17e16ecb", 0xb2, 0xfffffffffffffffe) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x109040, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000240)=0x9, 0x8) r3 = add_key(&(0x7f0000000140)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="1aaad250ed3a771482baeb6557479f86439ea5d9c263cbfbf877095d", 0x1c, 0x0) keyctl$link(0x8, r1, r3) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000a55f48)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a880e000000e2a67e0600000000000200df018000000000f5009cee4a5acb3da40000000600670000c88ebbff0601150039010000000000000000010609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0x51b4, 0x8008, 0x9, 0x3, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000300)={r4, 0x4}, 0x8) 2018/03/16 09:36:14 executing program 0: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffff", 0xc9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0xdf}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x80800) listen(r0, 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/16 09:36:14 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000045df58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f0000000040)="da83514844c4651af6516355c96ef12eeaca0ee1b5d25e6cddb3bd828c31ae", 0x1f) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) close(r2) 2018/03/16 09:36:14 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x7cb, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1f}, @in6={0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x100000001}], 0x38) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x20010, r0, 0x0) r1 = socket(0x10, 0x2, 0xc) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xeb2a, 0x4) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000000000)="1f0000000104fffffd3b000007110000f30501000b000100020423ca0000cf", 0x1f) 2018/03/16 09:36:14 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) mq_open(&(0x7f0000000040)='\x00', 0x1, 0x41, &(0x7f00000000c0)={0x1, 0xfffffffffffffffb, 0x80000001, 0xffffffff, 0x7fffffff, 0x4, 0x8001, 0x100000000}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2}, 0x10) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x5, 0x0) 2018/03/16 09:36:14 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='schedstat\x00') preadv(r0, &(0x7f00000014c0)=[{&(0x7f0000000080)=""/117, 0x75}], 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) mq_notify(r0, &(0x7f0000000040)={0x0, 0x26, 0x4, @tid=r1}) 2018/03/16 09:36:14 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x4000) fgetxattr(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="73656375726974792e707070312d5c76626f786e6574316370757365746d643573756d7b6370757364746d696d655f747970652e6538e9e7dc39f422474f4f6e84706d303a3a2a766d6e65743147504c00"], &(0x7f0000000080)=""/63, 0x3f) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff]}, @dev={0xfe, 0x80}, 0x0, 0x40}) timerfd_create(0x6, 0x80000) 2018/03/16 09:36:14 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) sendto$inet6(r0, &(0x7f0000000180)="a3d86ae3cc36c13a0aeb48877c", 0xd, 0x0, &(0x7f00000001c0)={0xa, 0x4e20, 0x1000000, @empty, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f00000000c0)=""/191, 0x1457, 0x0, 0x0, 0x0) 2018/03/16 09:36:14 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0x0, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000004980)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/90, 0x5a}], 0x1, &(0x7f0000000600)=""/4096, 0x1000, 0xd7e6}, 0x8}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000001c0)=""/51, 0x33}, {&(0x7f0000000200)=""/244, 0xf4}, {&(0x7f0000000300)=""/76, 0x4c}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x4, &(0x7f0000003540)=""/4096, 0x1000, 0x8}, 0x13}, {{&(0x7f00000003c0)=@can, 0x80, &(0x7f0000000540)=[{&(0x7f0000000440)=""/232, 0xe8}], 0x1, &(0x7f0000004540)=""/97, 0x61, 0x8}, 0x4}, {{&(0x7f00000045c0)=@nfc_llcp, 0x80, &(0x7f0000004900)=[{&(0x7f0000004fc0)=""/4096, 0x1000}, {&(0x7f0000004640)=""/65, 0x41}, {&(0x7f0000000580)=""/17, 0x11}, {&(0x7f00000046c0)=""/240, 0xf0}, {&(0x7f00000047c0)=""/150, 0x96}, {&(0x7f0000005fc0)=""/4096, 0x1000}, {&(0x7f0000004880)=""/78, 0x4e}], 0x7, &(0x7f0000004940)=""/24, 0x18, 0x6f19}, 0x9}], 0x4, 0x100, &(0x7f0000004a00)={0x0, 0x989680}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000004a40)=0x7, 0x4) sendmmsg(r0, &(0x7f0000004f80)=[{{&(0x7f0000000080)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10, &(0x7f0000000480), 0x0, &(0x7f0000001600)=[{0xea0, 0x0, 0x0, "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"}, {0x2c, 0x29, 0x1, "414c8f0c69214c776d7ee3e2ed3f46ec6437baeb026ac0ee94838484f1"}, {0x18, 0x117, 0xf9c, "09d8cd24a8c914abc490be"}, {0x20, 0x116, 0x3, "04913b51e398bf1340bbdb68a7d2251a33306074"}], 0xf04, 0x4}, 0x3}], 0x1, 0x3) 2018/03/16 09:36:14 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x0, {{0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x84) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x8, 0x4) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) ioctl$sock_netrom_SIOCADDRT(r0, 0x80089203, &(0x7f0000e46ffc)) 2018/03/16 09:36:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x48, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xfffffffffffffffc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d3, 0x0, 0x0, 0x0, 0x0, 0x5072}, 0x0, 0x0, r0, 0x0) sched_setaffinity(0x0, 0xfffffffffffffe6f, &(0x7f0000976000)=0x75) r1 = syz_open_procfs(0x0, &(0x7f000054fff9)='ns/net\x00') getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e2fffc), &(0x7f000097effc)=0x4) pipe(&(0x7f0000e3dff8)={0x0, 0x0}) vmsplice(r3, &(0x7f00001ce000), 0x112f300594bccdb, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@local}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000ffc)=0xe8) modify_ldt$read_default(0x2, &(0x7f0000dfd000)=""/11, 0xb) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000031bff8)) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f000091a000)) remap_file_pages(&(0x7f000087b000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000bc3f70)={0x0, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0xfffffffffffffcf2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008d3ff0)={0x0, 0x0, &(0x7f0000a24000)}, &(0x7f0000a724ce)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000730d22f433ea532d55650000"], 0x8) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) bind$inet6(r5, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) timer_create(0x0, &(0x7f0000bba000)={0x0, 0x0, 0x0, @thr={&(0x7f0000392f29), &(0x7f000003f000)}}, &(0x7f00008ddffc)) clock_gettime(0x0, &(0x7f0000882ff0)) timer_settime(0x0, 0x0, &(0x7f0000148fe0)={{0x77359400}}, &(0x7f0000aec000)) listen(r5, 0x0) sendto$inet(r4, &(0x7f0000a28fff), 0x0, 0x20008045, &(0x7f00005efff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) close(r4) accept4(r5, &(0x7f0000bccfa8)=@alg, &(0x7f0000da8ffc)=0xffffffffffffff4d, 0x0) 2018/03/16 09:36:14 executing program 5: munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/188) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x3, 0x64ac, 0x8000, 0x401, 0x4, 0x7, 0x5, 0x93d9, r1}, 0x20) [ 60.275583] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 60.297475] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 60.341761] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/16 09:36:14 executing program 3: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x880, 0x0) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x203) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0xb) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/16 09:36:14 executing program 5: mkdir(&(0x7f0000001200)='./file0/file0\x00', 0x101) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0xed) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x7}}, 0xd3, 0x7fffffff, 0x8, "6ea3816cfd6a98201a25a3edf8e99ad3cfef7ca61a473e657a0adb0099075219daa22d61bc784469a5f41c1980b5ff4f53f653983536d9e86171a05ac41b5326f94f021aad930a1b4fc72b3485d42643"}, 0xd8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007bf000)) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000001140)={&(0x7f0000ff9000/0x4000)=nil, 0x4, 0x2, 0xa6, &(0x7f0000ff8000/0x2000)=nil, 0x9}) mount(&(0x7f0000ae3000)='./file0\x00', &(0x7f0000bd7000)='./file0\x00', &(0x7f0000d4fff7)='gfs2meta\x00', 0x801020, &(0x7f0000795f83)) 2018/03/16 09:36:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netfilter\x00') ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) sendfile64(r0, r1, 0x0, 0x7fff) 2018/03/16 09:36:14 executing program 2: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0xc) getgroups(0x7, &(0x7f0000000180)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchown(r0, r1, r2) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read(r3, &(0x7f0000000080)=""/116, 0x74) 2018/03/16 09:36:14 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f00000000c0)=@ethtool_drvinfo={0x3, "fb0e305c97054227df3f355605fc6135e55998a957386b4f8a7b478d56cd2036", "fdf10ee89dbb72b92c511dec36bac0252135bca9567ef908ac7e3b825a0963a8", "6dfb32c386b9a4f66bd0390dd40abeb6eb7d9d878b4e4f66a29d936e2c8a6c85", "d55b019432a4a26117944f2c07efbc5d7e198f95963243a36179c3aaa808b2ab", "dfce633726bd070204e57f9c9596870b1fcaf0881f0f5575f68fb758753470d5", "f275872e8e2c3cd223f194a1"}}) recvmmsg(r1, &(0x7f0000000cc0)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000240)=""/130, 0x82}, {&(0x7f0000000300)=""/91, 0x5b}, {&(0x7f0000000380)=""/226, 0xe2}, {&(0x7f0000000480)=""/231, 0xe7}, {&(0x7f0000000000)=""/53, 0x35}, {&(0x7f0000000080)=""/42, 0x2a}, {&(0x7f0000000600)=""/236, 0xec}, {&(0x7f0000000700)=""/120, 0x78}], 0x8, 0x0, 0x0, 0xfffffffffffffffa}, 0xffffffff}, {{&(0x7f0000000780)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000800)=""/32, 0x20}], 0x1, &(0x7f0000000880)=""/47, 0x2f}, 0x8000}, {{&(0x7f00000008c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000940)=""/138, 0x8a}, {&(0x7f0000000a00)=""/119, 0x77}, {&(0x7f0000000a80)=""/46, 0x2e}, {&(0x7f0000000ac0)=""/154, 0x9a}], 0x4, &(0x7f0000000bc0)=""/226, 0xe2, 0x1}, 0x3}], 0x3, 0x101, &(0x7f0000000d40)={0x77359400}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000d80)) 2018/03/16 09:36:14 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a4000)={&(0x7f0000327ff4)={0x10, 0x34005}, 0xc, &(0x7f0000007ff0)={&(0x7f00002ab000)=ANY=[@ANYBLOB="1400000000000000001a00000000000000000000"], 0x14}, 0x1}, 0x0) close(r0) r1 = dup(r0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x5, 0x0, 0x40, 0x3f}, {0xffffffffffffffc0, 0x4, 0xce, 0x80}, {0x8, 0x3, 0x7fff, 0x1}, {0x59, 0x3, 0x40, 0x746f67d7}, {0x80000000, 0x2, 0x4, 0x5}, {0x9, 0xff, 0x4, 0xa2}, {0xffffffffffffffff, 0x7ff, 0x6, 0x2}, {0xe, 0x0, 0x4, 0x3}]}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_names\x00') setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0x3ff, 0xda1, 0x3, 0x7fff, 0x1f8f, 0x1ff, 0x4, 0x0, 0xe035, 0x3ff, 0x3}, 0xb) socket$nl_generic(0x10, 0x3, 0x10) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000100)={0x20, 0x2}) 2018/03/16 09:36:14 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x5, {0x2, 0x4e23, @rand_addr=0x100000001}, {0x2, 0x4e23}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x3, 0xa72, 0x2, 0x6, 0x3, 0x0, 0x6, 0xff, 0x659}) clock_getres(0xfffffffffffffff2, &(0x7f0000f12000)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x84002, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f0000000040)='*&mime_type)em0\x00') 2018/03/16 09:36:14 executing program 4: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/03/16 09:36:14 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = dup(r0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/207, 0xcf}], 0x1, 0x0) r2 = dup2(r1, r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000180)) 2018/03/16 09:36:14 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x19, 0x0, "da0870f009fdc16359b8831b3d860d9033e7bb811ddb8b291147e113b326716a8804685bfcb320b05969670a01f35ed9e9eb088d3fd05e0cfc8ba18cfed8cb96", "3f15d20f07ae5da2564fa9a36d9f791f4ea1147733e17767b9cfaff79356f9e9"}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000040)={{0x10001, 0x9}, {0x1, 0xfffffffffffffb3a}, 0x3, 0x2, 0x1}) 2018/03/16 09:36:14 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000001400000000000000000000000000001085fed3a0d47a2d484ce04d1d07ddbac2620248db30768c526d495c67020759fd110dc76c5f5ec658cac0154612af63ae489ab2f3ddd7cd1652d8ebb516ea512f5522d9cdb7ed20d2c8921c5ee09127ea00ccdac43df6002cc6aeb2d579f1ecf03cd74658202fceba16454f2e8532f6f7e01cbbe2fcccf417fe98988b3bb6e19f0cfc4e"], 0x14}, 0x1}, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfb}, 0xc) 2018/03/16 09:36:14 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f00007e0fff), &(0x7f0000a80ffe)=0xffffff8b) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x181040, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)=0x8) 2018/03/16 09:36:15 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000000)=0x3) ioctl$int_in(r1, 0x0, &(0x7f0000000080)=0x9) sendfile(r0, r1, &(0x7f00001b3000), 0x948) [ 60.522235] device lo entered promiscuous mode [ 60.532650] device lo left promiscuous mode [ 60.575268] device lo entered promiscuous mode 2018/03/16 09:36:15 executing program 6: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffeffffffff}, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) 2018/03/16 09:36:15 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000000c0)="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", 0x158) 2018/03/16 09:36:15 executing program 2: openat$rtc(0xffffffffffffff9c, &(0x7f000000dff7)='/dev/rtc\x00', 0x0, 0x0) 2018/03/16 09:36:15 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @broadcast}, &(0x7f00000000c0)=0xc) sendto$packet(r0, &(0x7f0000000040)="fd3323914b9c42bf03a5", 0xa, 0x40000, &(0x7f0000000100)={0x11, 0xd, r1, 0x1, 0x401, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x4e20, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/03/16 09:36:15 executing program 5: getpeername$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, r0}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e00000027f0000010000000002000000ac1400bbe0000001bc1fdf0b8c6a955d003794aa266ed03655965471076dda46000000079cdea6fdce73eb142a1cd1575e7b984209fe94a479744566e36c7c815cda7751135f832bf7fca563cec98ac7bbce314dc3c2558fb5ae877d6590a96c2a34b2ea214759fc763fab289d39e09f8fa41e68cf2651b834673dcc506ee69a000000394d28f8372093e887bed3d8f8bb260f92e61b28389a93a6d60275d208949c5e0ccd9ee6"], 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000001c0)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) r3 = dup(0xffffffffffffffff) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000040ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x131) 2018/03/16 09:36:15 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0x7f, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x7fffffff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004a, &(0x7f0000bc5f34), 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/03/16 09:36:15 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000300)="3bf40751c7d5a78a47cb4971502f47facdda4921e078b57d2335ba", &(0x7f0000000340)="b83368a82ac0b7d5c2938649b6d460852e8ba02f11a2e8e99c7d63fce92e16088ebc4929c2c72759ee7dfacd62480c5b6e74dc1eeec5b05c1d36ead773f3c0fe90855d9f813a26db6cc6e96695b8b2e858332ace38ced6ef4181e9d5d051c2134c94e3281208c2197723b897120fa845a900f6c000f98256831401b1f4e9e29d087c0582321a75923c74b9d4bda4d8cb8c7cd94b43d434961b5ede8e27a10318a4b86b87ab4368c2e53a08df6089dc3f9c27352ac0fb407c0776c75fcf06d795fa2ee9f3a01936de1ba90f125759df7e5424ba5f926c395ba7dd599488b412deb1abe90dd1a1fd08d790"}}, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x7}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x40010, r0, 0x0) inotify_init1(0x80800) 2018/03/16 09:36:15 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x0) sendmsg(r0, &(0x7f0000025fc8)={0x0, 0x0, &(0x7f0000025000), 0x0, &(0x7f0000016b90)}, 0x20040000) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="af71c869a0b9da3aafbe3985df31e03d2692", 0x12}, {&(0x7f0000000040)="fc0adfb1e21ce9b3d3e6b087ca60cfd694a25f534a7fa5e30ec72bb919aff8", 0xfffffffffffffe57}], 0x2, &(0x7f00000000c0)=ANY=[@ANYBLOB="28000002c999409807b500000000000000028557726349b1718ae13eaea0a38001004c10f11600000c0000000f010000ff0f0000"], 0x34}, 0x7ffd) 2018/03/16 09:36:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x800000000100003) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffd65, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x101100, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x90, @remote={0xfe, 0x80, [], 0xbb}, 0x4599a52b}}, [0xb17a, 0x5, 0x1, 0x91, 0xffffffffffffffff, 0xe0f4, 0x872, 0xa, 0x3, 0xfffffffffffffffc, 0x6, 0x100000000, 0xbf11, 0x1]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000200)={0x6e4, 0x5, 0x6, 0x3, r4}, 0x10) accept4$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x0) 2018/03/16 09:36:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x62) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) 2018/03/16 09:36:15 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x4013}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x5) getrandom(&(0x7f0000000180)=""/221, 0xdd, 0x4017c2d73db81efd) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x1) utime(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x8000, 0x8}) poll(&(0x7f00000002c0)=[{r0}], 0x1, 0x2) 2018/03/16 09:36:15 executing program 0: request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='em1\x00', 0xffffffffffffffff) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)={0xffffffffffffffff}) fchdir(r0) 2018/03/16 09:36:15 executing program 1: setitimer(0x2, &(0x7f00000000c0)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) setitimer(0x2, &(0x7f00004dbfe0)={{r0, r1/1000+10000}, {0x77359400}}, &(0x7f0000eff000)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000040)={'eql\x00', {0x4, 0x4, 0x4000000080000000, "cc6cf52010b1", 0x23800000000000}}) 2018/03/16 09:36:15 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r2 = getgid() setfsgid(r2) capset(&(0x7f0000034ff8)={0x20080522, r1}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) socketpair(0x1, 0xf, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x401}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}], 0xb0) [ 60.682354] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/16 09:36:15 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000180)=@ll={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x80) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x200, &(0x7f0000000000)={&(0x7f0000000080)="27bd0bd932700718a259bfc879f47444c0ca7eaa9af5c43dc5cb12a9bc8811d7af0c485295e20124b90a3ac989afc8ee0c1b0be649d60d59be9711ad1dc900dc7f2716fe12ce12719426f365b8fdab6828d06924df0058107ca37ceae625c51dda793dc11118ac57a38e388b95511c579aa9f3cc80aa30923cc8c31350829726a8e284f2c5787993277e03a95a275f37a36ee1d92976761e81355f09b7625eba16116245536c07d75cc3a2a5c4a93898205cb09f967d3060f99ce45b9f85ae5a3deeb0c03956d044050954e489f3083c", 0xd0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000280)={0x2, [0x0, 0x0]}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r4, 0x7ff, 0xffffffffc9cb6fff, 0x1ff, 0x2152, 0x35a}, &(0x7f0000000340)=0x14) 2018/03/16 09:36:15 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00001c0000)={0xa, 0x4e20}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f00001e9ff7)='net/udp6\x00') preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=""/245, 0xf5}], 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000180)={@remote, @loopback, 0x0}, &(0x7f00000001c0)=0xc) recvfrom$packet(r1, &(0x7f0000000000)=""/27, 0x1b, 0x2, &(0x7f0000000200)={0x11, 0x4, r2, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x14) 2018/03/16 09:36:15 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x5, 0x0, 0x81, 0x0, 0xf}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x40, &(0x7f0000000040)=0x2) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x3}], 0x1c) listen(r0, 0x2) 2018/03/16 09:36:15 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4010000000000002, &(0x7f00009f0000)=0x3fb, 0x167) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x81, 0xffffffffffffff96) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='syscall\x00') getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000440)={@loopback, @rand_addr, 0x0}, &(0x7f0000000480)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f00000005c0)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000740)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x480020}, 0xc, &(0x7f0000000700)={&(0x7f0000000600)=@updpolicy={0xe0, 0x19, 0x110, 0x70bd2a, 0x25dfdbfd, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x4e22, 0xd6, 0x4e23, 0x5, 0xa, 0x80, 0x0, 0xff, r2, r3}, {0x2, 0x0, 0x6, 0x3, 0x8e4, 0x0, 0x471ba43a, 0x1}, {0x3, 0x1, 0xffffffff}, 0x8, 0x0, 0x2, 0x1, 0x1, 0x2}, [@lifetime_val={0x28, 0x9, {0x8, 0xcd69, 0x9, 0x954f}}]}, 0xe0}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) 2018/03/16 09:36:15 executing program 7: r0 = gettid() process_vm_readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/18, 0x12}], 0x1, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/53, 0x35}, {&(0x7f00000000c0)=""/233, 0xe9}], 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) recvmmsg(r1, &(0x7f0000002240)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000380)=""/1, 0x1}, {&(0x7f00000003c0)=""/114, 0x72}, {&(0x7f0000000440)=""/78, 0x4e}, {&(0x7f00000004c0)=""/5, 0x5}], 0x4, &(0x7f0000000540)=""/4096, 0x1000, 0x81}, 0xfff}, {{&(0x7f0000001540)=@nl, 0x80, &(0x7f0000001b40)=[{&(0x7f00000015c0)=""/215, 0xd7}, {&(0x7f00000016c0)=""/221, 0xdd}, {&(0x7f00000017c0)=""/36, 0x24}, {&(0x7f0000001800)=""/12, 0xc}, {&(0x7f0000001840)=""/143, 0x8f}, {&(0x7f0000001900)=""/145, 0x91}, {&(0x7f00000019c0)=""/157, 0x9d}, {&(0x7f0000001a80)=""/176, 0xb0}], 0x8, &(0x7f0000001b80)=""/200, 0xc8}}, {{&(0x7f0000001c80)=@hci, 0x80, &(0x7f0000002100)=[{&(0x7f0000001d00)=""/44, 0x2c}, {&(0x7f0000001d40)=""/203, 0xcb}, {&(0x7f0000001e40)=""/139, 0x8b}, {&(0x7f0000001f00)=""/21, 0x15}, {&(0x7f0000001f40)=""/137, 0x89}, {&(0x7f0000002000)=""/195, 0xc3}], 0x6, &(0x7f0000002140)=""/222, 0xde, 0x6}, 0x67}], 0x3, 0x100, &(0x7f00000022c0)={0x0, 0x1c9c380}) pselect6(0x40, &(0x7f0000000200)={0xfffffffffffffffd, 0x2b, 0x7, 0x0, 0x64f, 0x7, 0x9, 0x8}, &(0x7f0000000240)={0x0, 0x1, 0x7fffffff, 0x1, 0x1, 0x7ff, 0x5, 0x1}, &(0x7f0000000280)={0x40, 0x9, 0x5, 0x8, 0x4, 0xfff0000000000000, 0x8, 0x76}, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000340)={&(0x7f0000000300)={0x1}, 0x8}) 2018/03/16 09:36:15 executing program 6: r0 = socket$unix(0x1, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x7) bind$unix(r2, &(0x7f000000d000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x5) 2018/03/16 09:36:15 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) r1 = open(&(0x7f0000005980)='./file0\x00', 0x20142, 0xc1) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000059c0)=""/5) recvmmsg(r0, &(0x7f00000057c0)=[{{&(0x7f00000000c0)=@generic, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/75, 0x4b}, {&(0x7f00000001c0)=""/61, 0x3d}, {&(0x7f0000000200)=""/181, 0xb5}], 0x3, 0x0, 0x0, 0x6}, 0x5}, {{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000300)=""/224, 0xe0}, {&(0x7f0000000400)=""/162, 0xa2}, {&(0x7f00000004c0)=""/31, 0x1f}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/190, 0xbe}, {&(0x7f00000015c0)=""/127, 0x7f}, {&(0x7f0000001640)=""/9, 0x9}], 0x7, &(0x7f00000016c0)=""/49, 0x31, 0x5}, 0x2bbc}, {{0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000001700)=""/221, 0xdd}], 0x1, &(0x7f0000001840)=""/145, 0x91, 0x4}, 0x5}, {{&(0x7f0000001900)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001980)=""/244, 0xf4}], 0x1, &(0x7f0000001ac0)=""/16, 0x10, 0xd68}, 0x8}, {{&(0x7f0000001b00)=@generic, 0x80, &(0x7f0000002c00)=[{&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/84, 0x54}], 0x2, &(0x7f0000002c40)=""/84, 0x54, 0xfffffffffffffb34}, 0x1}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000002cc0)=""/4096, 0x1000}], 0x1, &(0x7f0000003d00)=""/187, 0xbb}}, {{&(0x7f0000003dc0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000003e80)=[{&(0x7f0000003e40)=""/31, 0x1f}], 0x1, &(0x7f0000003ec0)=""/84, 0x54, 0x8}, 0x22}, {{0x0, 0x0, &(0x7f0000005140)=[{&(0x7f0000003f40)=""/114, 0x72}, {&(0x7f0000003fc0)=""/174, 0xae}, {&(0x7f0000004080)=""/157, 0x9d}, {&(0x7f0000004140)=""/4096, 0x1000}], 0x4, &(0x7f0000005180)=""/163, 0xa3, 0xffffffff}, 0x7}, {{&(0x7f0000005240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000005440)=[{&(0x7f00000052c0)=""/8, 0x8}, {&(0x7f0000005300)=""/172, 0xac}, {&(0x7f00000053c0)=""/5, 0x5}, {&(0x7f0000005400)=""/33, 0x21}], 0x4, &(0x7f0000005480)=""/249, 0xf9, 0x3}, 0x5}, {{&(0x7f0000005580)=@ax25, 0x80, &(0x7f0000005700)=[{&(0x7f0000005600)=""/234, 0xea}], 0x1, &(0x7f0000005740)=""/89, 0x59, 0xffff}, 0x3}], 0xa, 0x20, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000005940)) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000000)={0x1001, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x38) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/03/16 09:36:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x7, &(0x7f0000000100)={0x0, 0x0}) clock_settime(0x2, &(0x7f0000000080)={r1, r2+10000000}) bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xfffffffffffffe99) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x580, 0x4) writev(r0, &(0x7f000071a5f9)=[{&(0x7f0000580f69)="e2", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000003080)=[{{&(0x7f0000002bc0)=@l2, 0xe, &(0x7f0000003000), 0x0, &(0x7f0000003040)=""/5, 0x5}}], 0x1, 0x12102, 0x0) 2018/03/16 09:36:15 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fc9fea)='/selinux/checkreqprot\x00', 0x0, 0x0) read(r0, &(0x7f000090d000)=""/183, 0xb7) ioctl$sock_bt(r0, 0x8907, &(0x7f0000000000)="70a98332ad9240aec2e7357ca2062ee3e0329a527b1c064644baff4ed872240f98573e597bf12952b5852c10ca660430d1271669a1fb0edcc629c0b9d13fcfacf394eb8e75ad1a8dd63117d665bc9071b4ba4231a131ce8f9a65765577348aeb642705356e993af7c6c72a1c4aa7bed900432a447bd0e753d7846753768e6ead0bfe8b63456f1865cb5719967cf2198c73c1d60e3409123bf57b170784794fc0b65b50540986c145a114ce4c4cd5d9dedaa84b7a3e9c6ef2a40052df807f354356b5c61f89706266c98b4032870220fb5b24aa9542e28055ab843bf08e98dea90a4310918cf8bae9c2cb60004b856c25") 2018/03/16 09:36:15 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002540)='/selinux/enforce\x00', 0x400, 0x0) getpeername$ipx(r0, &(0x7f0000002580), &(0x7f00000025c0)=0x10) r1 = socket$inet(0x2, 0x2, 0x9) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000022c0)={0x0, 0x40}, &(0x7f0000002300)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002340)={r2, 0x3, 0x726c}, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc00c6419, &(0x7f0000002280)={0x4, &(0x7f0000000040)=""/122, &(0x7f0000002240)=[{0x0, 0x1000, 0x100000000, &(0x7f00000000c0)=""/4096}, {0x2, 0xb2, 0x7ff, &(0x7f00000010c0)=""/178}, {0x7, 0xbc, 0x9, &(0x7f0000001180)=""/188}, {0x5, 0x1000, 0x800, &(0x7f0000001240)=""/4096}]}) syz_emit_ethernet(0xe, &(0x7f0000007fdf)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@generic={0x88ca}}}, &(0x7f0000005fec)={0x1, 0x1, [0x0, 0x0, 0x8000000000, 0x80000000000000]}) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000002380)=""/231) syz_emit_ethernet(0x7a, &(0x7f0000002480)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [{[], {0x8100, 0xa000000, 0xfffffffffffffff8, 0x1}}], {@x25={0x805, {0x2, 0x5, 0x23, "71f3527ca1770048af1114316a6fddebf2da1ddf96d93e64aff192e24f9412531316b7c8933b2d0292e8842df20b41bcbde8815fbbca61802c4952be10fc0d793a80345cec01f2c23feed56f271b0682d986977ceae948f013f52c688d8b080396fb8cb78f"}}}}, &(0x7f0000002500)={0x0, 0x3, [0x121, 0x99a, 0xa29, 0x209]}) 2018/03/16 09:36:15 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x1, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x40001bd, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f00000000c0)=0x4) 2018/03/16 09:36:15 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pread64(r0, &(0x7f00000000c0)=""/9, 0x9, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x1}) 2018/03/16 09:36:15 executing program 2: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f000010bfbd)=ANY=[@ANYBLOB="73d05aed797374656d5f753a6f626a6563745f723a70696e675f657865635f743a73302073797374656d5f753a73797374656d5f723a6b65726e656c5f743a733020"], 0x42) 2018/03/16 09:36:15 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000), 0x2) 2018/03/16 09:36:15 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)={'security\x00', 0x2, [{}, {}]}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x80931, 0xffffffffffffffff, 0x0) 2018/03/16 09:36:15 executing program 3: r0 = userfaultfd(0x807fd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) geteuid() r1 = epoll_create1(0x80000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x200100, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000280)={0xaa, 0x8}) userfaultfd(0x80000) epoll_pwait(r1, &(0x7f0000000080)=[{}, {}, {}, {}], 0x4, 0x1, &(0x7f00000000c0)={0xd4}, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000040)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r4, &(0x7f0000000040)="4f00070000000000000085980400000000", 0x11, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r5 = socket$inet6(0xa, 0x80f, 0x100000000) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000100)=0x6, 0x4) socketpair(0x15, 0x80000, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$sock_buf(r6, 0x1, 0x0, &(0x7f00000002c0)=""/76, &(0x7f0000000340)=0x4c) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000000)) 2018/03/16 09:36:15 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000180)=@ll={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x80) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x200, &(0x7f0000000000)={&(0x7f0000000080)="27bd0bd932700718a259bfc879f47444c0ca7eaa9af5c43dc5cb12a9bc8811d7af0c485295e20124b90a3ac989afc8ee0c1b0be649d60d59be9711ad1dc900dc7f2716fe12ce12719426f365b8fdab6828d06924df0058107ca37ceae625c51dda793dc11118ac57a38e388b95511c579aa9f3cc80aa30923cc8c31350829726a8e284f2c5787993277e03a95a275f37a36ee1d92976761e81355f09b7625eba16116245536c07d75cc3a2a5c4a93898205cb09f967d3060f99ce45b9f85ae5a3deeb0c03956d044050954e489f3083c", 0xd0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000280)={0x2, [0x0, 0x0]}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r4, 0x7ff, 0xffffffffc9cb6fff, 0x1ff, 0x2152, 0x35a}, &(0x7f0000000340)=0x14) 2018/03/16 09:36:15 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x180, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f00000000c0)={0x2, 0x0, [0x0, 0x0]}) r2 = fcntl$dupfd(r0, 0x406, r0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x7fffdfeb2000}) userfaultfd(0x80800) 2018/03/16 09:36:15 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002540)='/selinux/enforce\x00', 0x400, 0x0) getpeername$ipx(r0, &(0x7f0000002580), &(0x7f00000025c0)=0x10) r1 = socket$inet(0x2, 0x2, 0x9) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000022c0)={0x0, 0x40}, &(0x7f0000002300)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002340)={r2, 0x3, 0x726c}, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc00c6419, &(0x7f0000002280)={0x4, &(0x7f0000000040)=""/122, &(0x7f0000002240)=[{0x0, 0x1000, 0x100000000, &(0x7f00000000c0)=""/4096}, {0x2, 0xb2, 0x7ff, &(0x7f00000010c0)=""/178}, {0x7, 0xbc, 0x9, &(0x7f0000001180)=""/188}, {0x5, 0x1000, 0x800, &(0x7f0000001240)=""/4096}]}) syz_emit_ethernet(0xe, &(0x7f0000007fdf)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@generic={0x88ca}}}, &(0x7f0000005fec)={0x1, 0x1, [0x0, 0x0, 0x8000000000, 0x80000000000000]}) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000002380)=""/231) syz_emit_ethernet(0x7a, &(0x7f0000002480)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [{[], {0x8100, 0xa000000, 0xfffffffffffffff8, 0x1}}], {@x25={0x805, {0x2, 0x5, 0x23, "71f3527ca1770048af1114316a6fddebf2da1ddf96d93e64aff192e24f9412531316b7c8933b2d0292e8842df20b41bcbde8815fbbca61802c4952be10fc0d793a80345cec01f2c23feed56f271b0682d986977ceae948f013f52c688d8b080396fb8cb78f"}}}}, &(0x7f0000002500)={0x0, 0x3, [0x121, 0x99a, 0xa29, 0x209]}) 2018/03/16 09:36:15 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) connect(r0, &(0x7f0000000040)=@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x1011008}, 0x80) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x3e}], 0x10}}], 0x2, 0x0) 2018/03/16 09:36:15 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'vcan0\x00', 0x4001}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)=ANY=[]) ioctl(r0, 0xa1a4, &(0x7f0000000000)="53180a2f29ecb4fc18a56a1e6be14df2079a740679b5f7203f882ac465e8d726f5a4dfabe37843771bf072bc93ccadef5d1d4717e76220cf4d60971b0b4ad0f87e8a9cf40d34f4df661672c40b88066bb13a008a0b617507908fc0a2d11abadd6a7863fea7cdc31ecade5bf2f1e267ae7706a480f1ca969c49ee4e152a0778ea88a0d2371b55f142dd42f61c7a236fa289f31eef") r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x800, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000001c0)={0x0, {{0xa, 0x4e24, 0x74a5dac3, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x84) 2018/03/16 09:36:15 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40040, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x25, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4), 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x0, 0x0, &(0x7f0000008000), 0x1, 0x0, &(0x7f00000002c0)="95"}) [ 60.979634] binder: 10377:10380 ioctl c0306201 20008fd0 returned -11 2018/03/16 09:36:15 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'vcan0\x00', 0x4001}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)=ANY=[]) ioctl(r0, 0xa1a4, &(0x7f0000000000)="53180a2f29ecb4fc18a56a1e6be14df2079a740679b5f7203f882ac465e8d726f5a4dfabe37843771bf072bc93ccadef5d1d4717e76220cf4d60971b0b4ad0f87e8a9cf40d34f4df661672c40b88066bb13a008a0b617507908fc0a2d11abadd6a7863fea7cdc31ecade5bf2f1e267ae7706a480f1ca969c49ee4e152a0778ea88a0d2371b55f142dd42f61c7a236fa289f31eef") r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x800, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000001c0)={0x0, {{0xa, 0x4e24, 0x74a5dac3, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x84) 2018/03/16 09:36:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x100032, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000018000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x3ffffffffffffdbd}, 0x3dc5) 2018/03/16 09:36:15 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000009ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00009dcfa8)={0x2080, 0x0, 0xc8, 0xfffffffffffffffc}) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x2e65, 0x8, 0x4, @tick=0x9, {0x5, 0x40}, {0x3, 0x8}, @note={0x83, 0x3, 0x7fff, 0x557832c1, 0x26b}}, {0x5, 0x0, 0xac11, 0xcbb, @tick=0x4, {0x5, 0x2c}, {0xfffffffffffffff7, 0x7}, @raw32={[0x9, 0x100000000, 0x9]}}], 0x38) socket$inet_icmp(0x2, 0x2, 0x1) 2018/03/16 09:36:15 executing program 3: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003cff4)={0x0}, &(0x7f00002daffc)=0xc) fcntl$setown(r0, 0x8, r1) delete_module(&(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x200) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000080)=0x1, 0x4) ptrace(0x4207, r2) waitid(0x2, r2, &(0x7f0000000040), 0x4, 0x0) 2018/03/16 09:36:15 executing program 5: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) r1 = accept4(r0, &(0x7f00002c0fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003bd000)=0x14, 0x0) r2 = fcntl$getown(r1, 0x9) sched_getscheduler(r2) r3 = gettid() r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) timerfd_gettime(r4, &(0x7f0000000080)) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r3, 0x1000000000013) 2018/03/16 09:36:15 executing program 6: request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000000)=':system\x00', 0x0) 2018/03/16 09:36:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r0, r0) bind$inet(r1, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TCFLSH(r2, 0x540b, 0x4) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/03/16 09:36:15 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) connect(r0, &(0x7f0000000040)=@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x1011008}, 0x80) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x3e}], 0x10}}], 0x2, 0x0) 2018/03/16 09:36:15 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000e6bff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'bcsh0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@dellink={0x28, 0x11, 0x10c, 0x70bd26, 0x25dfdbff, {0x0, 0x0, 0x0, r2, 0x80, 0x2040}, [@IFLA_EVENT={0x8, 0x2c, 0x7}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000010}, 0x880) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000276fa8)={{}, 0xfffffffffffffffd}) 2018/03/16 09:36:15 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), 0x4) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000000000)="1f0000000104fffffd3b000007110000f30501000b000100020423ca0000cf", 0x1f) 2018/03/16 09:36:15 executing program 2: r0 = socket(0x2, 0x2, 0x88) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x200040, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000180)={0x5, 0x7f, 0x14, 0x3, 0x7}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x80, "a1eac154faf6884af6ce8e57ee177e9d6ea117591b7c327fce30feaeed9571080b16dd56337679da158206adc51e88803d3941e0a385a8c64a37a3a31362fd8584ea12c29cd1a3d7644af36fa0fc5b37bbbcf6b8f027c08c26262ecbc26b5d7a2e7b86bf26de354655cb4f7a67efdc31bc6fb9aba882cd6348b36637e5aa23fa"}, &(0x7f00000000c0)=0x88) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r2, 0xffffffffffffded7}, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) dup3(r3, r0, 0x0) 2018/03/16 09:36:15 executing program 0: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000080)={{0x0, 0x2, 0x1, 0x3, 0x400}, 0x5, 0x1, 0x1}) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000000c0)={'mangle\x00', 0x66, "146ae0066165abe0d449fb7837ed699705b6502f9386fc5ee543545c421d9859d7e0a7096151a6b55578b9d4e1afea61304531cfbe1f1e4b94f6823c9692761dd5149ff9e1bb815fd6a38e550a00c75dfbadfc1b3c665dd1ed731fc4a89f8dbdb56222f1230b"}, &(0x7f0000000180)=0x8a) getsockopt$inet6_tcp_int(r2, 0x6, 0xc962bd7cad6126cc, &(0x7f0000000000), &(0x7f0000000040)=0x4) unshare(0x400) fcntl$dupfd(r2, 0x402, r1) 2018/03/16 09:36:15 executing program 6: timer_create(0xfffffffffffffffc, &(0x7f0000fd2000)={0x0, 0x0, 0x1}, &(0x7f0000ccf000)) timer_settime(0x0, 0x0, &(0x7f0000c94000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000df3fe0)) timer_settime(0x0, 0x1, &(0x7f0000fd2000)={{}, {0x77359400}}, &(0x7f0000001ff0)) 2018/03/16 09:36:15 executing program 1: sendmsg$key(0xffffffffffffffff, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x2, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}]}, 0x70}, 0x1}, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x100000000, 0x0, 0x10001, 0x1000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00000000c0)={{0x7, 0x2}, 'port1\x00', 0x80, 0x20000, 0x0, 0x9, 0x2, 0x4, 0x4, 0x0, 0x4, 0x5}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00000001c0)=0x5, 0x8) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000000080)={0x12000000000000, r1}) 2018/03/16 09:36:15 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ptrace$cont(0x3f, r2, 0xffffffff7fffffff, 0xffff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100)) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000640)={0x2, 0x2, 0x8}) kexec_load(0x200000000000, 0x6, &(0x7f00000005c0)=[{&(0x7f0000000200)="9232be68560a92fee496a04bf9fb6604ff47440a3aecabe0a3b0638e4ee05bd8e086a0d4d0ffaf51365ab2f96b36f6f73977eb300f8032a6a6ff2f118fe7438814a2421f562061eb5e7741b6bb572b68da9999d364f513a42a6755b49679be5618da89edb5e8bf04eb9e03e7c3fa1fc4425f01daea589d545e8f698b2ad5adcbd77a3ffe60550dd9f63a055ba3644fd1c5d2ac93df6c153028", 0x99, 0x3, 0x40}, {&(0x7f0000000040)="f1c99f538b0a11a19741b80b941dbaea562964a52b30de7221b80bfd48c468b3ff1f1fbe6bb89d78d7d5870eef6699c6661e5e583532589a62f288edf85a", 0x3e, 0x5, 0x2}, {&(0x7f00000002c0)="9f60cf4cefc931251c4838051ed0d5282b45ff16b0a400d59c406c0bb97cc805bb1a2108366e6b00c404172727501ee3f698462b869b3ca53cb91d3ef23c68b50a7c8ca6f46a7ef75e3e85cd46f7280e6cd223cef95540559c8caf35e490a0ae9c98c6e5dd9c5fd4be957dc6bf3030df7e140c4bc9c60d9ef48145ba1bf089787cbe9cf978c4fd8298ec7f2c53cd81b99b7923a6969981550c72f6629434f2f9e58f051fc3c6622b2823397e6a3659e15d6ae9a6de7899129009ae13b7f747e7e4f541", 0xc3, 0x0, 0x7f}, {&(0x7f00000003c0)="e651c8005b5404abc5cb66fccd1afb1ee16fe636634004ded31023238404b43bb99837bdfecb0d3aa60cbe48b39d58c29ec8204af049177249dae152c6fe7cefa2494ee9bf523128b816e852ecf53af9469e20dc97d6a8ed8422ddaedc575c887f38c78c2830f6801c6db74c359c31769aaa3896eba112", 0x77, 0x20, 0x4}, {&(0x7f0000000440)="14c8897c3c8534eaf98f0fe41a4c22986557878da02c3bd51fe33605eb4a05362af9a445f36966bd7914670b2a2b4582145490d400fa4ad525f61daa3f69d3559e239a4c94fc32ea23dadf4d39b7af93b39b92c7a80287b318f691a6c4", 0x5d, 0x100000001, 0xfffffffffffffa47}, {&(0x7f00000004c0)="b00cc544823fb2dd8f25353315696c8ec0a53a0d1bbbc8fc769447ffc64238807206150b5f5c2fef03621fc48b36a525f38e3abdb0a23e6433e0e91a5e8a5f58a00969fc8faa5feda7bb3ce7702d5ceafcd5a50cc77fad5663137934ddd0101d87e301597ddc0d1b7ee27b8d7d1dd3ad1bfea91e245c3f5beca4419c1a94f5d56054bfd57c8fc9bde63bcc108268f5ccd98c33258f46fa71b108f31bf38c7923d8e4c8a90391bba258cd6def1760e40d459222af16fc88623c6da8e1d95ffe0ba764273f60681046b76e7de4a06586ee20c48cae9aefcc793db368131732865f4ae660fc938e1844f33bb7b769d1075ba6", 0xf1, 0xffff, 0x1000}], 0x80001) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/03/16 09:36:15 executing program 6: timer_create(0x7, &(0x7f0000000000)={0x0, 0x13, 0x3}, &(0x7f0000000040)=0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x38000, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000200)="e7fcfda8a94730b66d6f2eebce90b3294f4355866a2cfd28f5217f45cb406abad77a38273ae09807e8ed80e697e8e09b97b7ccb6144434972dacdd74e0f6b385fd22e92220d1001934d3140dfa39472df49a25") timer_delete(r0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_user(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="73797374656d5f753d6a6585af17e5fda0e53f8902c795e03a6f626a65637473302073797361646d5f750094710ccdf81021903ac409614dd0090000b25be1b908b31a7d44b689ce55eaa90000000000000000000000000000"], 0x29) preadv(0xffffffffffffffff, &(0x7f0000000fe0)=[{&(0x7f0000000100)=""/122, 0x7a}], 0x1, 0x0) 2018/03/16 09:36:15 executing program 4: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) 2018/03/16 09:36:15 executing program 0: r0 = memfd_create(&(0x7f0000000000)='proc[bdev\x00', 0x2) pwrite64(r0, &(0x7f0000ce9000)="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", 0xfb2, 0x4e) fcntl$addseals(r0, 0x409, 0x6) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000040)=""/42) pwritev(r0, &(0x7f00000010c0)=[{&(0x7f0000001100)="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", 0x1001}], 0x1, 0x0) 2018/03/16 09:36:15 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000340)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x44, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB="e2e2049dff000000"]], 0xffffffffffffff55, 0x0, &(0x7f00000002c0)}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xfffffffffffffffd}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0x3c, "8abe5b43d290a83884da7e7ce9cb9e243749c2ed13dccb28f02486497b52cdc4d3d294407e312aed9a2c38bf19601d654608f351d4f3d48d94656dd9"}, &(0x7f0000000240)=0x44) 2018/03/16 09:36:15 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) fdatasync(r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200c0, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00000001c0)={0x26f0, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x104) mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)='hpfs\x00', 0x1, &(0x7f00000b2000)) mount(&(0x7f0000ceb000)='./file0/file0\x00', &(0x7f00007fb000)='./file0\x00', &(0x7f00002a8ffa)='rtrfs\x00', 0x3e, &(0x7f0000d1cfff)) [ 61.128755] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 61.178206] binder: 10430:10434 got transaction with invalid offset (1097851003618, min 0 max 0) or object. [ 61.189114] binder: 10430:10434 transaction failed 29201/-22, size 0-8 line 3196 [ 61.208500] binder: BINDER_SET_CONTEXT_MGR already set [ 61.228213] binder: 10430:10443 ioctl 40046207 0 returned -16 [ 61.235375] binder_alloc: 10430: binder_alloc_buf, no vma [ 61.241507] binder: 10430:10434 transaction failed 29189/-3, size 0-8 line 3133 2018/03/16 09:36:15 executing program 3: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2800, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x63f0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r3, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x20, 0x8, 0x2, 0x31c, 0x34}, &(0x7f0000000240)=0x98) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r2, 0x5d2e78d87a93b271}, {r2, 0x340}, {r2, 0x480}, {r2}], 0x4, &(0x7f0000000140)={r4, r5+10000000}, &(0x7f0000000280)={0xff}, 0x8) timer_gettime(r1, &(0x7f00000002c0)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000e99000)={0xffffffffffffffff}, &(0x7f0000ac3ff0), &(0x7f0000685000)={0x77359400}, 0x8) 2018/03/16 09:36:15 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000589000)=0x6) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x5, 0x3, [0x3f, 0xdf1, 0x23c]}, &(0x7f0000000040)=0xe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0x2, 0x4, 0x100000000, 0x9, 0x6, 0x1, 0x6, {r3, @in6={{0xa, 0x4e20, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x5, 0x0, 0x200, 0x4, 0x5}}, &(0x7f00000001c0)=0xb0) 2018/03/16 09:36:15 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6}]}, 0x10) r2 = accept4(r1, &(0x7f0000000000), &(0x7f0000000080)=0x80, 0x800) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0x4e24, 0x400, @empty, 0x10001}}}, 0x84) sendmmsg$unix(r1, &(0x7f0000017fc8)=[{&(0x7f000001aff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000012fa0), 0x0, &(0x7f000001a000)}], 0x1, 0x0) 2018/03/16 09:36:15 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x680c0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) r1 = gettid() exit(0x0) setpriority(0x1, r1, 0x0) 2018/03/16 09:36:15 executing program 1: r0 = inotify_init1(0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='attr/prev\x00') getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0xffffff7f) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00000002c0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) fcntl$setown(r2, 0x8, r4) ptrace$setopts(0x4206, r4, 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000280)) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000200)) getsockname$inet(r1, &(0x7f0000000380)={0x0, 0x0, @broadcast}, &(0x7f00000003c0)=0x10) ptrace(0x4207, r4) ptrace$setregset(0x4205, r4, 0x200, &(0x7f0000000000)={&(0x7f0000000080)="27bd0bd932700718a259bfc879f47444c0ca7eaa9af5c43dc5cb12a9bc8811d7af0c485295e20124b90a3ac989afc8ee0c1b0be649d60d59be9711ad1dc900dc7f2716fe12ce12719426f365b8fdab6828d06924df0058107ca37ceae625c51dda793dc11118ac57a38e388b95511c579aa9f3cc80aa30923cc8c31350829726a8e284f2c5787993277e03a95a275f37a36ee1d92976761e81355f09b7625eba16116245536c07d75cc3a2a5c4a93898205cb09f967d3060f99ce45b9f85ae5a3deeb0c03956d044050954e489f3083c", 0xd0}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1) ptrace$setopts(0x4206, r3, 0x53, 0x10) bind$netlink(r2, &(0x7f0000000240)={0x10, 0x0, 0x25dfdbff, 0x2}, 0xc) 2018/03/16 09:36:15 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x403) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = accept4$unix(r1, &(0x7f0000af3000)=@abs, &(0x7f00007bdffc)=0x8, 0x0) listen(r2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) capget(&(0x7f0000000040)={0x20071026, r3}, &(0x7f0000000080)={0x69779ccb, 0x50ba, 0x3, 0xfffffffffffffffa, 0x2, 0x101}) 2018/03/16 09:36:15 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) get_thread_area(&(0x7f0000000000)={0x3, 0x20001000, 0x1000, 0x6, 0x1f, 0x2, 0x4, 0xd3b, 0x2, 0x3}) sendmmsg(r0, &(0x7f000000a400)=[{{0x0, 0x0, &(0x7f0000000e40), 0x0, &(0x7f0000004340)}}, {{&(0x7f0000006400)=@ax25={0x3, {"d935de5dba6282"}}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000006600)=[{0x10, 0x1, 0x1, 'L'}], 0x10}}], 0x2, 0x0) 2018/03/16 09:36:15 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) ptrace$peek(0x1, r2, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000480), &(0x7f00000004c0)=0xfffffffffffffdec) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0xa2, 0x9, 0xfffffffffffffffb, 0x8}]}, 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000300), &(0x7f00000002c0)=0x4) r3 = getpgrp(r2) fcntl$setown(r1, 0x8, r2) ptrace(0x8, r2) ptrace$poke(0x5, r3, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x2ce, 0x80000001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000005c0)={r4, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000500)={r4, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x4, 0xfffffffffffffffb}, 0x88) 2018/03/16 09:36:15 executing program 1: kexec_load(0x0, 0x10000000000000af, &(0x7f0000000840)=[{&(0x7f0000000040)="37c6fba5423b935a0f04427105ae595285cde86ac65747a7b55efe3606a1b77156a1035f8313026b3a402aa4a7cf46f83cd4e4f7fdc10b6f60cc", 0x0, 0xffffffffffffffff}, {&(0x7f00000000c0)}, {&(0x7f0000000080)="7b7f8143c205c2b45187c65829e76b8afd777667fe0dae3aa539a139520bbe3f316c131e8a92d7eb581138", 0xffffffffffffff83}, {&(0x7f0000000740)}, {&(0x7f0000000000), 0x0, 0x3}], 0x3f0000) 2018/03/16 09:36:15 executing program 7: openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000140)={0x2, 0xb04, 0x0, {0x0, 0x1c9c380}}) r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x4, @tick=0x5, 0x3f, {0x3, 0x800000000}, 0x200, 0x2, 0x4}) renameat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='./file0\x00') r1 = syz_open_dev$sndseq(&(0x7f0000007ff3)='/dev/snd/seq\x00', 0x0, 0x1) timer_create(0x7, &(0x7f0000000400)={0x0, 0x3c, 0x3, @thr={&(0x7f00000002c0)="3eef2ae93a90fe581bae1b1f02737c5a979cfdf7c7372b1e98911f434c0c1c47f3d96da1e249479ba736610df9455cb7601d65cfd274b57d7f86ee52a0ce7ba1af9fc54e68a1e00caf8e5013ff8302dd78273bbb649487f7a2dacb27a786944d7b4f744f8de5d497b2e480b90af634ea09003392af0c8418e07602fabf", &(0x7f0000000340)="fd835b43b9de718c3506aa697f4d9f2f4357c0e6af9d8d6ef3552b2750002770b8d795a1680077712c068cf4ac09c527693a059ea31dfc1c57c5c737892a8d03006e804b640951385534ce9e78b900762956849416c41ad7b2c6b635192e0b49d202436ddf3815cf687f7f3d1c769eb5adcc7eeabe4a1ed8d2c1d0419a569b43ef2051febb41b2236be6cd4ca8ab5c31e7a0ee0627729dcc6c00fc887b1d0d1ae181d6fd66070def999c7d3184c93b2ce0d3a1735c6e5c87fb03"}}, &(0x7f0000000440)=0x0) timer_gettime(r2, &(0x7f0000000480)) mq_unlink(&(0x7f0000000240)='^ppp0GPLn-o\x00') r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0xffffffc3) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000000c0)) 2018/03/16 09:36:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x1f, 0x1, 0x285, &(0x7f0000000100)={0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000013db4)=ANY=[@ANYBLOB="1cc800002000ff0200000000000000000a0000000c00000000000000", @ANYRES32], 0x20}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x26, &(0x7f00000004c0), 0x0, &(0x7f0000000540)=""/226, 0xe2}, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) getrlimit(0x0, &(0x7f00000000c0)) 2018/03/16 09:36:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{}]}) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000000100)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='system.posix_acl_access\x00') 2018/03/16 09:36:16 executing program 4: r0 = getpid() r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0xa5) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000100)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, 'eql\x00'}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x0, 0x4, 0x39, [], 0x4, &(0x7f0000000180)=[{}, {}, {}, {}], &(0x7f00000001c0)=""/57}, &(0x7f0000000280)=0x50) ioctl$sock_ifreq(r1, 0x8917, &(0x7f00000000c0)={"726f736530008000", @ifru_data=&(0x7f0000000040)="651a33a22712fbbd2bea51fd7a7f36976fada604e59521053ade2aecf271bd69"}) prlimit64(r0, 0x9, &(0x7f0000000080)={0x7f, 0xd8}, 0x0) 2018/03/16 09:36:16 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000)=0xffffffffff7ffffc, 0x3) 2018/03/16 09:36:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x7ff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x2}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) ppoll(&(0x7f00000000c0)=[{r1}, {r1}], 0x2, &(0x7f0000000140), &(0x7f0000000180), 0x8) epoll_create1(0x80000) 2018/03/16 09:36:16 executing program 1: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) prctl$intptr(0x3f, 0x0) 2018/03/16 09:36:16 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x80000) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f00006ec000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227e, &(0x7f0000de6000)) 2018/03/16 09:36:16 executing program 2: keyctl$join(0x1, &(0x7f0000b21ffb)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000840)={@local, 0x0}, &(0x7f0000000880)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000008c0)={r1, @rand_addr=0x5, @dev={0xac, 0x14, 0x14, 0x11}}, 0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x20100, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="05000000030000002fb90200ff0741c4e67c3df5aa24ea995da6f9eeed488fecaf46eaac04d0de11c63e52de896c000f881f9bd9574a965e19fab281ac8f738d8053cc710de0ab9169b78adcc17c427938f56d31b79ee65c00043aced1cde911420b1204013231fec89356cd6af9e32073045a2fc142de8a35ee3426ed7ac76ad974f046d42c6312383071ca0b5be6742bd384361ac4f7e1bed3cf9f7b5d7c74ad867d0d161ccc0b358f79509b69d791b2"], 0xe) 2018/03/16 09:36:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x40) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000000040)="2de95e16a3b0c83330a2a806925deb6e2c0cdf7e78a6a34c00e61e2a4f884c47301514b730ed4b7d654d0f09fb0de2568a12c3aa9512814a2875a7e0bb6ba92b6c611d02dcf90820e5f15067a0b73fea6d42472ac73ea7f7e7bea99759f53b269a2994fe7e9c0c870889513fac112804bcb83e11cbb2d7d8ccf79184ed61c331d18b12a66baaea89bc530ef30c1aa2a8f51bdcaea77e6244d3772a4c7c844198") prctl$getname(0x10, &(0x7f0000e7a000)=""/247) r1 = socket(0x18, 0x0, 0x1) getsockname(r1, &(0x7f0000e78000)=@sco, &(0x7f0000245ffc)=0x8) bind$llc(r1, &(0x7f00006f2ff0)={0x1a, 0x0, 0x7fffffff, 0x80000001, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xc9, "5d13ea0793f6d01fdbdfd8f97de5b9b8c3bed7f0fa363b6886890a8fac4ce520c48ec99c82c7f92cae99b41791f1d2c26e52fec4e4d874a088bbd68ace2886f1aed3e9a2614b8e7f8b0dd45870bc5c7b120fbf8abd2b6b0283f34ed139c24dfce64ed5b40cd7353ca9a19932f7f9d026a0ed6d382ee1af490a054f441d649df8aadf233ece336860ffc3d6b7107ba971b4aac5a75b056c3da5efc921fbb8a0f0d522227b6aead15f6d33c1ea0f26c9f91e244519762758c653e36399726d8c5d629245281684c82b92"}, &(0x7f0000000200)=0xd1) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r2, 0x10001}, 0x8) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x32) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x32) r5 = socket$l2tp(0x18, 0x1, 0x1) close(r4) dup2(r5, r3) 2018/03/16 09:36:16 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x8}) fsync(r0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) fremovexattr(r0, &(0x7f0000000040)=@known='system.posix_acl_default\x00') ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000140)) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb}) 2018/03/16 09:36:16 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x60, 0x2}, {}], 0x30) r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x2, 0x1000101002) write$evdev(r1, &(0x7f0000993fa0)=[{{}, 0x20000000001, 0x80}], 0x359) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000b75fcd)=""/54) r2 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f0000e56000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="680000001800030300000000000000000200000000000005000000004400090040000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="0000000084814bcf6e5cbc31bb914de29b2b98867c5f89f71ad54f18a02ccdcfa1554e5718a6db4599d37d1824ae55b600aa3cb518dee0", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\v\x00\a\x00\x00\x00'], 0x68}, 0x1}, 0x0) flistxattr(r2, &(0x7f00000000c0)=""/86, 0x56) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000001c0)=""/162) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000140)=0x7) 2018/03/16 09:36:16 executing program 3: r0 = socket$inet(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f0000000fc8)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f00000000c0)="15b32155c33e722b54a374bb3ca4328c937ea2897ceb2b125d6c4f17e0ec9ccebaa38a282b22066b11543b6a4c57a1dc64f52fe9884017a8d92ccb0106eca5a1a9bf338de7320f6dd2c7ede734650851ebd6c8922eee55b3cd6b43ece4e28a4e2558602935b63ac4693025d2a077e180b610ecdabfe62f7f48759c1b97cc4ad066760d2fce82b3de50fd695a16e444c6d44fc93af0cd55ac16b994f6277f6b7bf13f23fec8bc7bbe0f58725c32ef2dc7c96eb9df96b166f1a1708367291493bdc2677ab1a1674b25bf33464f4d345368e5e386f51ce4c19f22941d9f3483a2479a72e48ed28e484a42f1b67f88c370aecd0d6faca00b2cc4b1", 0xf9}, {&(0x7f00000001c0)="b55e05df60fe066e46dcd05a9598205e7a5e06aacdec196858d20b822f0f80bccb193abed9ea1203ebfbb7110b0202e25265551e8154f36263c6369404b2e3f907ecb27e618143d16b79d046fddb94f64cd11185c26ae7", 0x57}, {&(0x7f0000000240)="6f017ebdf176e508fb842375f58e98e8c2bc1d91c0900d81b0b19446589ee2b184c9a8e738477229b73701c324a5f8ef54287ad6faf9b86edd8b040c92956b8d47f933d0b9a924d6cc8858ba1a22c4bc0571e08cb288d5956daf99a60375f0544d1deff23a21ff446779ea101070adb9bb93cdc75e249b25d8a8e68d6338b704b2e3ee14c60fc19794c3306d330b979e1cfa", 0x92}, {&(0x7f0000000300)="3cb6e68f6618fb1991df83157b928513200e2e34092ff724972e369683b3fa1ebb0ba9ab8bd2e32ebbe59f9e9508badfee689cf2eea117a53b62cea9b82f9a5e4d63a12ac221ed8106f129210e263c7d92250d655841e4cecdf75b453e58ccfd5d9d1263e5bec25c84bcdfc7e59da79d2e8bb05730800a9a758b3dfed1e22cd360653221ac2d11b7f4981815d3eece7afd0fa8ee6d4c804eeae3c70dd48b35b93c74b2be80591466b8548f81306bd15302c5fabe5a822dadccc62353c057670597a690593bd4d94490e2b4f2ab5b24", 0xcf}, {&(0x7f0000000540)="f575b977f8fdbffe639f260b87e159235ff39fbc48faa021fd4b6ca0eb13153dfb4032f123784c047067858766c23e112f6ad77bd88a04bdfd45876b71a69788d1ad0d0ed193ed58b5de4bd2f751946c926a612337f6c192510dcc47eaa59b8e3f72d3c01f8fa69536974105e02d7a1335b7ea264209fc89c257eb8e79cfbcf36b02d6ae646887f4ea80fcb056707e6f48a59529c8f0b2db3ca4fc516b1c7e88b5527168c51ec162f202bb9740333fbd8c060e5edb4ef6b3dde40f0953113c531c314b5b6b07fbc9f88313cce4f9d07ddf620d438cced4424d468d446990e89d367b9f71ffba95a98ac009527669ade7f812cbd0df4497", 0xf7}], 0x6, &(0x7f0000000080)}, 0x0) 2018/03/16 09:36:16 executing program 0: r0 = getpgid(0x0) r1 = getpgrp(0xffffffffffffffff) setpgid(r0, r1) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x100, 0x20000) ioctl$TUNDETACHFILTER(r2, 0x400854d6, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x2}) 2018/03/16 09:36:16 executing program 4: exit(0x6) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000180)=""/247, 0x7d) r2 = creat(&(0x7f0000000040)='./bus\x00', 0xffffffffffffffff) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0xd3) dup3(r2, r1, 0x0) 2018/03/16 09:36:16 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) r1 = syz_open_pts(r0, 0x2000) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)) writev(r1, &(0x7f00000000c0), 0x1) 2018/03/16 09:36:16 executing program 5: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x80800) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000080)="9fcb0e552895a9672ba58ff3177109683e67a480a0db55d2436db422670bada07398f5519fea31e27702427579ab0849b2aad5912a6f99c3ba4658fd404d19dfe94dc446734b34c09d7d6c5a56ed76d05421111cfe", 0x55}, {&(0x7f0000000100)="6de0c3e34d92327d96e7bfdde416866f93ea455c0ffd58ab0bf017d82c702f44ef99147960a3c33aba06cf0ebe7aa164c685754eb713afd19b4f20152fab1589c461b29f08d9c470d4c2381bf95db91b66946271bd70b333a516fda3376d4d072d3406b1b8d546a83b199e291869b9246d0045fe6212", 0x76}, {&(0x7f0000000180)="add527f134835f72b5efba63bcc867bb3aa2feaec07d5581d38cda439195c1a0041dab46aea69baa4aff6a68a160b2c47d6e43b367f4f9c8185f0e79d720e864ffe887503b4734d765", 0x49}, {&(0x7f0000000200)="27efaee2d28a9588ba63919ce9cf0cc4a2110e", 0x13}, {&(0x7f0000000240)="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", 0xfe}], 0x5, 0x0) r1 = memfd_create(&(0x7f0000012fcc)='vboxnet1mime_type-bdevsystemppp0procsystem-#%B\\ppp1\x00', 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000011ffc)) 2018/03/16 09:36:16 executing program 6: clock_gettime(0xfffffffffffffff8, &(0x7f0000000080)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0x7fffffff, 0x4) 2018/03/16 09:36:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x12002, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000000080)="84974cafcfb7250e0d4cf169c8d7c362e785f9d01bf09efc4b8096795481d6c9d08ef91bfb52bd356907302969b8d9210522a1340af304541632dd1c0784ba46a223682a9bdfdd3f3f81dee4278a80a88ffc73f96e8b13bfe08e37fee716d96285ee70de398f6fd4c8570e56858595802e9ee57bd7cfa8ba74df84c561e96ed2ac091d179909339cc41e8adb92859f5e17588a4a66b883f4fc6de0120ec07483a18f8f71a5b9904c9d3c8d12ca29ccb982892cd54a78303b7eee6837d927315b0eedfb73c00bf73e054d3bb5360a87057a1aec70d580f3d9cb769d", 0xdb, 0x4004000, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00000001c0)=0x1, 0x4) listen(r1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x7f, 0x4) shutdown(r1, 0x0) bind$inet(r1, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000588fff), 0xfffffffffffffea7, 0x20020006, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c82fec)={0x0, 0x20000000012c6, 0xffffffffffffa66d}, 0x14) shutdown(r1, 0x0) shutdown(r1, 0x1) 2018/03/16 09:36:16 executing program 7: personality(0x444000e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e21fe0)={0x20a4d710}, &(0x7f0000d4efe8), 0x8, &(0x7f0000312ff8)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') 2018/03/16 09:36:16 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x200000000003, 0x4d031, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) mq_timedreceive(0xffffffffffffffff, &(0x7f0000c88fc0)=""/64, 0x40, 0x0, &(0x7f0000462ff8)={0x77359400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/16 09:36:16 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00008f8000)=[{&(0x7f00009f9fa8)={0x27, 0x4, 0x0, 0x0, 0x0, 0x0, "a45936270aadc9d68186309aa7b0aaa269a258cf9857b0ed3f849a8dbf3560424660c91882c05e510317e565cacf621496a34f8bbcfdfdf00f972fb234035a"}, 0x58, &(0x7f0000292fb0), 0x0, &(0x7f00000000c0)=ANY=[]}], 0x1, 0x0) shutdown(r0, 0x1) 2018/03/16 09:36:16 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x0, @random="3b5f09814edc"}, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, "00ffffffffffffff00000800"}) 2018/03/16 09:36:16 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100)="9daa287e5f6e1cc339404dbe4409418f9608a69379cb55c0a765f600033ed1b916c0274f20c347218fd89e56a33b5b318664125f8b9c0c7472cb8127100da922c4cf3375c89f78924d834d5fce9ffcf1da1fefed890f", 0x56, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x80000) ioctl(r0, 0x4, &(0x7f00000011c0)="e24d3bf4e4016f5f684180468b64be7c95cdc634b1acfc52f487") getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=0x1000) close(r0) 2018/03/16 09:36:16 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xffffffffeffff00c}, {0x6}]}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000000c0)=r2) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a82fa0)}, 0x0) 2018/03/16 09:36:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40180, 0x2) dup(r0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5407, &(0x7f000001dffd)) signalfd(r1, &(0x7f0000000080)={0xfffffffffffffff9}, 0x8) 2018/03/16 09:36:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x8, 0x3, 0x8}) 2018/03/16 09:36:16 executing program 3: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000080)={'system_u:object_r:initrc_exec_t:s0', 0x20, 'system_u:object_r:useradd_exec_t:s0', 0x20, 0x35, 0x2f, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x11a) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) 2018/03/16 09:36:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x12002, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000000080)="84974cafcfb7250e0d4cf169c8d7c362e785f9d01bf09efc4b8096795481d6c9d08ef91bfb52bd356907302969b8d9210522a1340af304541632dd1c0784ba46a223682a9bdfdd3f3f81dee4278a80a88ffc73f96e8b13bfe08e37fee716d96285ee70de398f6fd4c8570e56858595802e9ee57bd7cfa8ba74df84c561e96ed2ac091d179909339cc41e8adb92859f5e17588a4a66b883f4fc6de0120ec07483a18f8f71a5b9904c9d3c8d12ca29ccb982892cd54a78303b7eee6837d927315b0eedfb73c00bf73e054d3bb5360a87057a1aec70d580f3d9cb769d", 0xdb, 0x4004000, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00000001c0)=0x1, 0x4) listen(r1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x7f, 0x4) shutdown(r1, 0x0) bind$inet(r1, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000588fff), 0xfffffffffffffea7, 0x20020006, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c82fec)={0x0, 0x20000000012c6, 0xffffffffffffa66d}, 0x14) shutdown(r1, 0x0) shutdown(r1, 0x1) 2018/03/16 09:36:16 executing program 7: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x2000, 0x0) bind$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000180)="e0") r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) write$eventfd(r2, &(0x7f0000000200)=0x1000, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00000000c0)={0x1, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40086436, &(0x7f0000000100)={r3, 0x81}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x40000000}) remap_file_pages(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xfffffffffffffffc) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000000)={0x6, 0x80000001, 0xc3b, 0x81, 0x43b1, 0x8, 0x2, 0x3fc, 0x3, 0x1, 0x1ff, 0x9}) 2018/03/16 09:36:16 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fstat(r0, &(0x7f00000000c0)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xe1, "c6fa9443bfeb0479c8b25650e61a1470f65df76f3b627b02277b48def15db87258d7154408060367cfda3683e03ee61ed8fcf57d0743aff885fc3a9eadc880effcde767dddd3d927379e68682405c5ca81fd47bccd9a3fa06887cd6c451e0a6344c5afa50d83f87750a25ad7dac7e055321191ab811cdacca50eade54c4ef20bd460502ad3e11c0521601fc02977b28dcb5670eb074c3f2469c04b12b121df7a5c8be335ed97d141b93d7ecab4cde71f82d7710eef69adb9c717f7229692b38ab24951fc1f89c0c95f0b3131941acd2244b6e9b992470396fd68fa6c4912874d0c"}, &(0x7f0000000040)=0xe9) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2, 0x5}, &(0x7f0000000240)=0x8) 2018/03/16 09:36:16 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240000001c000308ab7503aab8faa500ffffffff", @ANYRES32=0x0, @ANYBLOB="0000000008000100ffffffff"], 0x24}, 0x1}, 0x0) 2018/03/16 09:36:16 executing program 4: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x3, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, &(0x7f00000001c0)=0x84) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x11e, 0x4) clock_adjtime(0x3a541a5813a48586, &(0x7f0000001f98)) sysinfo(&(0x7f0000000000)=""/37) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r1, &(0x7f00000030c0)=[{{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000002c00)=""/13, 0xd}}, {{0x0, 0x0, &(0x7f0000003080)}}], 0x2, 0x2002, &(0x7f0000003180)={0x77359400}) 2018/03/16 09:36:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000001000)='projid_map\x00') epoll_wait(r0, &(0x7f00000010c0)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x4) r1 = eventfd(0x24cb5f7a00000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x4010, r1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) fstatfs(r2, &(0x7f0000000000)=""/4096) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001080)='/dev/sequencer2\x00', 0x406, 0x0) 2018/03/16 09:36:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x2}, 0x8) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) getpeername$ax25(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) shutdown(r0, 0x0) 2018/03/16 09:36:16 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, {0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, 0x5, [0xfa, 0x3f, 0x800, 0x7fffffff, 0x9, 0x4, 0x8, 0x36]}, 0x5c) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000f85000)=0x800, 0x4) recvmmsg(r0, &(0x7f0000f84000)=[{{&(0x7f0000f84fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000f84000)=""/167, 0xa7}}], 0x1, 0x0, &(0x7f0000f84ff0)={0x77359400}) 2018/03/16 09:36:16 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000cfee)='.request_key_auth\x00', &(0x7f0000004ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000fc0)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) clock_gettime(0x0, &(0x7f000000d000)) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x4) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) 2018/03/16 09:36:16 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x32) setsockopt(r0, 0x111, 0x1, &(0x7f0000000000), 0x2ba) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) connect$netlink(r1, &(0x7f0000000040)=@unspec, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000000), 0x0) sync_file_range(r2, 0x7, 0x9, 0x6) 2018/03/16 09:36:16 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000080)=0xfffffffffffffffb, 0x4) keyctl$set_reqkey_keyring(0xe, 0x3) request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000018ffb)={0x73, 0x79, 0x7a}, &(0x7f0000014000)='$\x00', 0x0) 2018/03/16 09:36:16 executing program 3: r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000f19000)={0x0, 0x0, 0xffffffffffffff86}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getpriority(0x2, r1) 2018/03/16 09:36:16 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x23, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt(r2, 0x9, 0x81, &(0x7f0000000180)=""/12, &(0x7f0000000200)=0xc) 2018/03/16 09:36:16 executing program 4: unshare(0x20000400) unshare(0x28060400) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) exit(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000000100), 0xd245) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) r3 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0xe66) 2018/03/16 09:36:16 executing program 0: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@nl=@kern={0x10, 0x0, 0x0, 0x20000}, 0xffffffffffffff33) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key(&(0x7f0000000280)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="15d88f542496379d00de91d19056cce456cae04869667c808bdb9c20b4e1784dad6d523e1b68e1fa712ca413e9859b4fb7f9b9d1a1b739f15e67cc37", 0x3c, r2) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmmsg(r0, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000050d000), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x2e, &(0x7f0000000040), 0x2000000000000339}}], 0x831, 0x0) 2018/03/16 09:36:16 executing program 7: mknod(&(0x7f0000c2a000)='./file0\x00', 0x918, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={r1}) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000340)='bdevð0(\x00', &(0x7f0000000380)="73797374656d28e629265e6c6f2876626f786e6574315e5e736563757269747900", &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\\-ppp1procppp0ppp0md5sumtrustedcgroupcpuset\x00', &(0x7f00000004c0)="7b776c61ee976e3070726f6363707473657400"], &(0x7f0000000300)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x40) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) 2018/03/16 09:36:16 executing program 1: r0 = gettid() r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000180)=r0) r2 = syz_open_procfs(r0, &(0x7f0000000100)='cpuset\x00') exit(0x0) readv(r2, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r3, 0x4}, 0x8) 2018/03/16 09:36:16 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f0000000140)='/dev/autofs\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x10001, &(0x7f00000000c0), 0x8) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) shutdown(r0, 0x1) shutdown(r0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2000, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x4) 2018/03/16 09:36:16 executing program 6: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'security.', '{-posix_acl_accesseth1em1selfsecurity&}cpusettrusted\x00'}, &(0x7f00000000c0)=""/241, 0xf1) 2018/03/16 09:36:16 executing program 0: set_robust_list(&(0x7f0000000100)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x6aeb, &(0x7f00000000c0)={&(0x7f0000000080)}}, 0xc) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x4000, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x1a}, 0x8f}, {0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x8}, 0x3, [0xd32, 0x6146000000000000, 0x1f, 0x7c000000000, 0x8, 0x1000, 0x1000, 0xac]}, 0x5c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={r1, 0x74, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0xf333, @dev={0xfe, 0x80, [], 0x19}, 0x7}, @in6={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x7}, @in6={0xa, 0x4e20, 0xcde, @dev={0xfe, 0x80, [], 0x15}, 0x100000000}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000000340)=0xc) ioctl$int_in(r0, 0x5452, &(0x7f0000000380)=0x4) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000003c0)) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000480)={0x7ff, 0x2, 0xfffffffffffffbff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000004c0)={r1, 0x3, 0x20, 0x6}, &(0x7f0000000500)=0x18) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000540)={'filter\x00'}, &(0x7f00000005c0)=0x44) connect$bt_l2cap(r0, &(0x7f0000000600)={0x1f, 0x2, {0xffffffff00000001, 0x5, 0x7, 0x20, 0x2, 0x7fffffff}, 0xe7, 0x7ff}, 0xe) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000640)=0x0) ptrace$getenv(0x4201, r2, 0x6, &(0x7f0000000680)) munlockall() madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000006c0)={{0x2, 0x9}, 0x1, 0x3a, 0x8, {0xfffffffffffffffc, 0x4}, 0x17, 0x5}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000740)={'icmp\x00'}, &(0x7f0000000780)=0x1e) r4 = add_key$keyring(&(0x7f00000007c0)='keyring\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r5 = request_key(&(0x7f00000008c0)='encrypted\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000940)='icmp\x00', 0xfffffffffffffffb) keyctl$search(0xa, r4, &(0x7f0000000840)='big_key\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x0}, r5) getrlimit(0x4, &(0x7f0000000980)) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000009c0)) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000a00)="faa34c44df207759b1cc8fc337ea975653a1065cc3ad428b0c5d2d93194d03e61a24f808740d5f28490f") getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000a40)={'filter\x00'}, &(0x7f0000000ac0)=0x44) socket$l2tp(0x18, 0x1, 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/rtc\x00', 0x101000, 0x0) fcntl$setsig(r3, 0xa, 0x37) socket$l2tp(0x18, 0x1, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000b40)={{0x64f0}, 'port1\x00', 0x0, 0x40000, 0x3c67facc, 0x80, 0x5, 0x18000, 0x100000000, 0x0, 0x3, 0x3}) 2018/03/16 09:36:16 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000080), 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x490049, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x20}) 2018/03/16 09:36:16 executing program 3: fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x80000204, &(0x7f00000eeff8)='./file0\x00', r0, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000040)=0xffff) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = dup2(r1, r1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f00000016c0)={'icmp6\x00'}, &(0x7f0000004000)=0x1e) recvmmsg(r1, &(0x7f0000003f80)=[{{&(0x7f0000000100)=@nl, 0x80, &(0x7f0000001640)=[{&(0x7f0000000180)=""/34, 0x22}, {&(0x7f00000001c0)=""/90, 0x5a}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/117, 0x75}, {&(0x7f00000012c0)=""/137, 0x89}, {&(0x7f0000001380)=""/130, 0x82}, {&(0x7f0000001440)=""/156, 0x9c}, {&(0x7f0000001500)=""/164, 0xa4}, {&(0x7f00000015c0)=""/95, 0x5f}], 0x9, &(0x7f00000016c0), 0x0, 0x4}, 0x8}, {{&(0x7f0000001700)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001900)=[{&(0x7f0000001780)=""/69, 0x45}, {&(0x7f0000001800)=""/78, 0x4e}, {&(0x7f0000001880)=""/90, 0x5a}], 0x3, &(0x7f0000001940)=""/157, 0x9d, 0x1}, 0x1}, {{&(0x7f0000001a00)=@l2, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a80)=""/91, 0x5b}], 0x1, &(0x7f0000001b40)=""/136, 0x88, 0x5}, 0x8}, {{&(0x7f0000001c00)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000001c80)=""/186, 0xba}, {&(0x7f0000001d40)=""/210, 0xd2}, {&(0x7f0000001e40)=""/41, 0x29}, {&(0x7f0000001e80)=""/129, 0x81}, {&(0x7f0000001f40)=""/4096, 0x1000}], 0x5, &(0x7f0000002f80)=""/4096, 0x1000, 0x4}, 0x400}], 0x4, 0x3, 0x0) 2018/03/16 09:36:16 executing program 7: setrlimit(0x7, &(0x7f0000000040)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200) ioctl$TIOCNXCL(r0, 0x540d) signalfd4(0xffffffffffffffff, &(0x7f00001c4ff8), 0x8, 0x0) pipe(&(0x7f0000000000)) ioctl$TCSBRKP(r0, 0x5425, 0x8000000000000002) [ 62.037852] binder: BINDER_SET_CONTEXT_MGR already set [ 62.044407] binder: 10596:10606 ioctl 40046207 0 returned -16 [ 62.064742] binder_alloc: 10596: binder_alloc_buf, no vma [ 62.074810] binder: 10596:10602 transaction failed 29189/-3, size 0-0 line 3133 2018/03/16 09:36:16 executing program 6: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="a0000000d8125876248e397fbc106c2bfb24dc0e07aaa6d6472f80f0d495a9dff51c377c4828af58a1e362c8d2de4d650697942123cb7c57aebe00be6d68b7b1c675fe6d9f5c8a672d560954cbe74c36e134deabdeb7c36eb0547672790afccfe76022db068c41aaa8fd816808a6c8e9b1cc9cecfa2508f962760fb8d0573df96889778e521b0207e3e648dd5772c8dc431d9bfc5edc8291c3561cda70196ee166da3102"], &(0x7f00000001c0)=0xa8) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f0000000280)='attr/keycreate\x00') sendfile(r3, r3, &(0x7f0000000000)=0x3, 0xc9e7) 2018/03/16 09:36:16 executing program 3: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) 2018/03/16 09:36:16 executing program 5: r0 = syz_open_dev$urandom(&(0x7f0000b13ff3)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x1, 0x0) accept4$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x2800, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x7) write$fuse(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="008096dfa97b6df1a6dfbde947006c000000000000000000e3db002390b48917917c850d32485c0a5d73826d183718ba1bc18074bb3b5f922899e4420aff1bdba7e3ca5f0a4ac67f7ff1637cab07958e8f6018bf644d"], 0x12) ppoll(&(0x7f0000000040)=[{r0, 0x1000}, {r0}, {r0, 0x1}, {r0, 0x81ae}, {r0, 0x1604}], 0x5, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)={0x80000000000000}, 0x8) [ 62.094231] binder: undelivered TRANSACTION_ERROR: 29189 [ 62.101314] binder: release 10596:10602 transaction 37 out, still active [ 62.117763] binder: undelivered TRANSACTION_COMPLETE [ 62.123003] binder: send failed reply for transaction 37, target dead 2018/03/16 09:36:16 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f000004ffe0)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16}, &(0x7f000004cffc)) r1 = gettid() setrlimit(0xb, &(0x7f000003a000)) rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r1, 0x20, &(0x7f0000000000)={0xffffffffffffffff}) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) timer_create(0x7, &(0x7f0000001140)={0x0, 0x3f, 0x3, @thr={&(0x7f0000000040)="92aa1afead4eb34bb29edfdf619278ddf140c10ee057b03bc25ac27e88d04329022f883ddc7e079e1170cd3f2b0a4886277104ea3b330786eb2e71efc7271e07443b5c85f0c4e8fb0f18ab090d045915cdca2692799f8641eee782a8fe7893874945bd49829cd7db1494204eb95db44862407698888203f2a866598386266b2c680157780be46c81cbcbfed1339b98f0e484fe524c20af8e843a5ba79533e68dc015298e0b3e7ea9465354308b7164f02844c08d91ac165dcb45478fcf35c29a023ccd8cd2990db53b67adfaf333f9fcefe5cf166fad16d9f2713ac72ed5302b0c9feff8053e959596d298489d2e", &(0x7f0000000140)="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"}}, &(0x7f0000001180)) 2018/03/16 09:36:16 executing program 4: getsockname(0xffffffffffffff9c, &(0x7f0000002440)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000024c0)=0x80) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002500), &(0x7f0000002540)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f00000000c0)=0x8001, 0x4) 2018/03/16 09:36:16 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) r1 = syz_open_dev$loop(&(0x7f0000c90000)='/dev/loop#\x00', 0x0, 0x0) lseek(r1, 0x2, 0x1) 2018/03/16 09:36:16 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0xa00, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000040)=""/18) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f000085bff8)=[{&(0x7f0000000080)="390000001100094700bb00e1b90500000700000002000000450000040000800019001a000d0000000000000000000000001d0004b300060400", 0x39}], 0x1) 2018/03/16 09:36:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x5, &(0x7f0000000140)=0x4) sendfile(r0, r0, &(0x7f0000000000), 0x7) 2018/03/16 09:36:16 executing program 2: openat$selinux_context(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/context\x00', 0x2, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000001c0)={0x1, 0x5, 0x5}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) write$selinux_context(r1, &(0x7f0000000080)='system_u:object_r:crypt_device_t:s0\x00', 0x24) 2018/03/16 09:36:16 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f000095fffc), 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xaa1b304a02831870, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) setsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000040)="e3d9b3c7f16787c29a849686c4e89689cb06ad68a44cdbcced96d5e0aed963aa5054c80693543948e7f125510bd6908afba93fcbb3811915b6e1ff50728f8d9956dafc99832d4e829045e18cb278540ba058d27f6b", 0x55) 2018/03/16 09:36:16 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) ioperm(0x0, 0x7fffffff, 0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x84000, 0x5) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100)=0x9, &(0x7f0000000140)=0x4) chdir(&(0x7f0000000080)='./file0\x00') setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x4e23}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000180)={0x6}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) 2018/03/16 09:36:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000defffc)=0xb, 0xfffffd2a) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000080)=""/126, &(0x7f0000000100)=0x7e) sendto$inet(r0, &(0x7f0000000000)='o', 0x1, 0x1, &(0x7f0000001000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/16 09:36:16 executing program 4: getsockname(0xffffffffffffff9c, &(0x7f0000002440)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000024c0)=0x80) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002500), &(0x7f0000002540)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f00000000c0)=0x8001, 0x4) 2018/03/16 09:36:16 executing program 3: getsockname(0xffffffffffffff9c, &(0x7f0000002440)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000024c0)=0x80) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002500), &(0x7f0000002540)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f00000000c0)=0x8001, 0x4) 2018/03/16 09:36:16 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000086e000/0x1000)=nil, 0x1000, 0x0, 0x30, 0xffffffffffffffff, 0x4) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) 2018/03/16 09:36:16 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x80) write(r0, &(0x7f0000002000)="af", 0x1) r2 = accept4(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80000) bind$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) 2018/03/16 09:36:16 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f000004ffe0)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) r1 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000000080)={&(0x7f0000000000)="ff361628539e88b0de8e3366f01be9cdc8c705126eac03a2080e308ab0f54b94fe6b0a25fd253e31f12253c71569e3b959a78270fa6669c4cab8d8f7eafa50ee0e7b8d01703d917112047b344c104294dfcb0c8161cf724e7c84729e932295028a2424b07e1da0d82763a0606ee7be56610d42834e619120bd10", 0x7a}) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16}, &(0x7f000004cffc)) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r2, 0x20, &(0x7f00006e7ff0)) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) [ 62.305640] syz-executor5 (10662): /proc/10658/oom_adj is deprecated, please use /proc/10658/oom_score_adj instead. 2018/03/16 09:36:16 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x6, 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) rt_sigpending(&(0x7f0000000140), 0x8) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)=0x1) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r3, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/16 09:36:16 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0xc7b0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000000340)={0xf5e, 0x4, 0x1, 0x80000001, 0x4, 0x26f}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'ip6gretap0\x00', 0x201}) r3 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={r3, r4, r5}, 0xc) read(r0, &(0x7f00000001c0)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/16 09:36:16 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff8)='oom_adj\x00') writev(r1, &(0x7f0000000fe0)=[{&(0x7f0000001000)="b7", 0x1}], 0x1) r2 = openat(r1, &(0x7f0000000140)='./file0\x00', 0xc000, 0x140) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000001c0)={r3, 0x4}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000180)={0x0, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000040)={0x80, 0x1, {0xffffffffffffffff, 0x3, 0x80, 0x3, 0x7fff}}) 2018/03/16 09:36:16 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000340)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x8, 0x0, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYPTR], 0x6, 0x0, &(0x7f0000000180)="000000000002"}) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000000)={@local, @multicast2}, &(0x7f0000000040)=0xc) 2018/03/16 09:36:16 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x6446b621362e9de8, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/16 09:36:16 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x8000, 0x1) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000080)=0x2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000100)={r2}) ioctl$KDADDIO(r0, 0x4b34, 0x9) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r3, &(0x7f0000000180)="3dbab87bb294ab417075bbf758e30338d8ca72f91def8e3474e9105087ad770d9df1fd7d046aeefb7541813e6c120a75cc104927d665991e202c7b704702efecae81872806fa5d104c929f7de0143cc128ebf689daff882c574df3db3424c2fba93503b017fb981ea1b3d3dcb11708a5", 0x70, 0x20040000, 0x0, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000200)={0x7, 0xe91}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000240)) sendmsg$nl_netfilter(r0, &(0x7f0000001500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000014c0)={&(0x7f00000002c0)={0x11cc, 0x12, 0x2, 0x301, 0x70bd28, 0x25dfdbfd, {0xe, 0x0, 0x7}, [@nested={0xc0, 0x7e, [@generic="afe2bba3849e90309fa50036462ed149fd946bc7a90217e37be752867132118fb081d9ce9532004606bebb6d59f3055230d2c1cd9cfd78b23e9b476bc1cc59595c04caa123aafb006080183bce8d3c9769937ec7c3779e340e29850f916fc40e21e4b21c9e09f0a45de5fc370f98d17baba49816a43606c798daccd2be9789dc387dc2488400acf714f70e34ca6f2c27459b2bc3f1ec38aed8649220752de98d2f57a076198627b20c30699da1ba1fce2cadf0420538129dbc2914"]}, @generic="34a06d92048fed841d50b3b64efe04b54382bf22755412484dc9c8cbf2d19bd2d6406c035b8d6e6e41a3f477fe6447d51ed1762d19082fc0ef59517d9f4138828ff6082b69f46a579d6c4d43529fdcfd6c6de531a92e1226f44b6c617e84eedbc4950120a6617598051458c5a9a694642d27544c94d680c99c913991cd3a20e3aa9b02ea04a93841e5294c1c6a4ba0f14cca62e7aa3cd673958ee9ee1491a6af383b2bff70442eeb6f4cedc657297cb6b4f97553f7453399eef93a28b03bb59c42ccfabfd5904db63c26d32526c942fb524257eb116e89f57568ee6dda116da2399f20628bb9f866d649ff5f110a2e121ee60a33c2", @generic="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"]}, 0x11cc}, 0x1}, 0x800) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001540)={'dummy0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) ioctl$KDDELIO(r1, 0x4b35, 0x9) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000001580)={0x8, 0xffffffff, 0x9, 0x3}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000015c0)) ioctl$TIOCCONS(r0, 0x541d) fcntl$getownex(r4, 0x10, &(0x7f0000001600)) sendmsg$nl_crypto(r0, &(0x7f00000017c0)={&(0x7f0000001640)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001780)={&(0x7f0000001680)=@alg={0xf8, 0x10, 0x100, 0x70bd2b, 0x25dfdbfc, {{'sha384-avx\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x3}, {0x8, 0x1, 0xd4}, {0x8, 0x1, 0x1f}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) r5 = socket(0x17, 0x1, 0x7) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001800)) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000001840)={'ipvs\x00'}, &(0x7f0000001880)=0x1e) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000018c0)={0x2, 0x8, 0x3f, 0x3, 0x1, 0x8}) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001900)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000001940)={0x0, 0x4}, &(0x7f0000001980)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000019c0)={r7, 0x3f}, 0x8) ioctl$KDGKBENT(r6, 0x4b46, &(0x7f0000001a00)={0x9, 0x10001, 0x2}) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000001a40)={0x5, 0x3, 0x3, 0x4, 0x4}) symlink(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)='./file0\x00') fgetxattr(r0, &(0x7f0000001b00)=@random={'osx.', "bd3a00"}, &(0x7f0000001b40)=""/21, 0x15) ioctl$TIOCNOTTY(r0, 0x5422) 2018/03/16 09:36:16 executing program 3: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000d52ff0)="010000000e00060000071a80000001cc", 0x10) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000000), 0x10) close(r0) 2018/03/16 09:36:16 executing program 4: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e3ff5f163ee342b7679500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6db1c00010010000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) [ 62.449562] binder: 10703:10707 unknown command 20 [ 62.463488] binder: 10703:10707 ioctl c0306201 20000140 returned -22 [ 62.483386] binder: 10703:10722 unknown command 20 [ 62.489350] binder: 10703:10722 ioctl c0306201 20000140 returned -22 [ 65.788574] IPVS: Creating netns size=2536 id=12 2018/03/16 09:36:20 executing program 6: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) r0 = creat(&(0x7f0000af5000)='./file0\x00', 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) 2018/03/16 09:36:20 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f000004ffe0)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) r1 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000000080)={&(0x7f0000000000)="ff361628539e88b0de8e3366f01be9cdc8c705126eac03a2080e308ab0f54b94fe6b0a25fd253e31f12253c71569e3b959a78270fa6669c4cab8d8f7eafa50ee0e7b8d01703d917112047b344c104294dfcb0c8161cf724e7c84729e932295028a2424b07e1da0d82763a0606ee7be56610d42834e619120bd10", 0x7a}) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16}, &(0x7f000004cffc)) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r2, 0x20, &(0x7f00006e7ff0)) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/03/16 09:36:20 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x22f, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0xc002, 0xffffffffffffffff, 0x0, 0x1, 0xb14a, 0x201000) ioctl(r1, 0x8000000000021fe, &(0x7f0000000180)="aa46735814d3c2557d5209c23389e160e07b090194ae18228779ed71d2a7f66898d8aedd56d02f49fbfee7ef12c6a07db728c36cc87f079349b593880ef7c6d99f2ae23786182415a965fb66f75af0d8bf3ef5b92e859b662341b5fe8185a08ba7c525f0dd47d8aef10c01006175d1d5db1805d741e2cea691a14024e833d3535bbf126503e57250e20a8ab43aaef8ad761d1c2c5ab17f10750e1f98903baee716ffedb0bf41e232bfd32963782a9f1aa849e4ba77627c996520f1c612d202a8fac8b221493f2e49d6fcd89aaca2dad8") r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write(r2, &(0x7f0000000280)="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", 0x1000) r3 = fcntl$getown(r0, 0x9) fcntl$setownex(r1, 0xf, &(0x7f0000001280)={0x0, r3}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001400)) pwritev(r1, &(0x7f0000001440)=[{&(0x7f0000001480)="0f5f45b6a5e871991fe1fa896d13e0269308665b19c0422dc65235f3d9dd82aab4b9e32e2b6a5da88238ad2f35a3081bd0728cd9ac23f856ae99d056199cb54d5c47d857af7a6d3637d65d8fc2adb88b51722fb121917d41b0051f16cbbe39e4bc97fbad9457c82ae4e5ab8dd3225eeefe53db3857c2a4f5c3a5497a1027197eba0ba53a604f2ec3b1fa5937cb12169c27e96eb3bfb35ab629ee24abb64192a24eb1a80a16d52ba2f7ecdfd0b4e935aa730732b43c12be992190b7defd02a8301abd09443a67493029dfbd86", 0xcc}, {&(0x7f0000000080)="71158d9f999b67a4f203badbaffe0b067135b7f2e9b42f96264dead377ad6cc3b78cf6870bbf9315214f3a3e2cc7266f644a4de03ac9a418fa037450542f4928a0752195f35de23a98489dead494767e3b462c83ff4c5af0dc7d8f35f5", 0x5d}, {&(0x7f0000001380)="cb1fab22508d07bca8e9c2a0", 0xc}], 0x0, 0x8) 2018/03/16 09:36:20 executing program 4: pipe(&(0x7f0000ae2000)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) pipe2(&(0x7f00009abf7a)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r1, r2) vmsplice(r2, &(0x7f000044eff0)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="5605", 0x2}], 0x1, 0x2) 2018/03/16 09:36:20 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x20000, 0xb071, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f00000001c0)) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000200)=0xfffffffffffff801, 0x4) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x400080, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000100)={0x187, 0x0, 0x10000, 0x612294af}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000140)={r1}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000180)=0x1) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f000000c000/0x1000)=nil) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f0000000080)={0x20000000, 0x5, 0x21}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4018641b, &(0x7f0000000040)={&(0x7f000000c000/0x2000)=nil, 0x80652f8, 0x0, 0xc3, &(0x7f0000000000/0x2000)=nil, 0x6}) 2018/03/16 09:36:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) mmap(&(0x7f0000b27000/0x3000)=nil, 0x3000, 0x6, 0x30, r0, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) write$fuse(r1, &(0x7f0000000000)={0x20, 0x0, 0x2, @fuse_ioctl_out={0xb8f4, 0x3, 0x9, 0x8}}, 0x20) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x1, 0x0, 0x0, &(0x7f0000b20000/0x2000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0x1, 0x0) 2018/03/16 09:36:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @rand_addr=0x2}, 0x10) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x11) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) shutdown(r0, 0x1) 2018/03/16 09:36:20 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000240)={@empty, @rand_addr}, &(0x7f0000000280)=0xc) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000e4eff4)) r4 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000007ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dec000)) r5 = socket$inet6(0xa, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000140)={r6, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x1, 0x9, 0x800, 0x9, 0x20}, 0x98) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00000002c0)={{0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x33}, {0xa, 0x4e20, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x33bcea32}, 0x40000, [0x5, 0x7, 0x717, 0x47, 0x5, 0x80000001, 0x8, 0xffffffffffffff8f]}, 0x5c) r7 = dup2(r3, r1) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r7, 0x402c5342, &(0x7f0000000040)={0x7, 0x5, 0x9, {r8, r9+30000000}, 0x5, 0x4}) 2018/03/16 09:36:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x1a6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x2, 0x200, 0x9}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000200)={r2, 0x3}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)=0x0) tkill(r3, 0xa) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) setitimer(0x0, &(0x7f00000002c0)={{r4, r5/1000+10000}}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000300)=0x3, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000340)={{0xa, 0x4e23, 0x3f, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x4e20, 0x344bd6b, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1, [0x9, 0x4, 0x3f, 0x1, 0x3b3eb9be, 0x4, 0x6, 0x10000]}, 0x5c) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000003c0), &(0x7f0000000400)=0x8) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000440)=0x10001, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, 0x81, 0x3, 0x2, 0xa, 0xdf3, 0x3, 0xa0}, &(0x7f00000004c0)=0x20) r6 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000500)) bind(r6, &(0x7f0000000540)=@llc={0x1a, 0x0, 0x7fff, 0xcc3, 0x1, 0x5a4f, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x80) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000640)={0x3ff, {{0x2, 0x4e23, @loopback=0x7f000001}}, 0x1, 0x4, [{{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e24}}]}, 0x28c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000900)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6, 0x2, 0x3, 0x1, 0x100000000, 0x6}, 0x20) sendmsg$netrom(r0, &(0x7f0000001fc0)={&(0x7f0000000940)=@ax25={0x3, {"521cd5cf6d74c6"}, 0x1}, 0x10, &(0x7f0000000c40)=[{&(0x7f0000000980)="47f8be97e0a08775d4a4c6b3c8d125a4aa4daf9ae77b3aa69c49c5120a145ee4d7b30654640afded0f0a0aef101d9712530293395cd8b04d0f2c1ec9aa02d753fccf0818988cb306262873aede73d29440dc98ea595171c364d0", 0x5a}, {&(0x7f0000000a00)="0d20e93a891b980465ab92450dc40459266a3a10023cdb3ec946c3e2a3472b972cca512223cac4367a075e1d7bc199d1ddd6f3431cbe0b1fa4fd45babee3b01d657d61ad956929231e2fa21a8d6b094ff09c2002d1e6d94276d020ef5a79cf02353ddb7e89eb9992b0e48019eb1ebfb91a826d79219198c365d1629958851d25233e905c59d1129cbc95e4b3db63e2235d932fc16b464f910c50bfcb1b26e8f4ad086c8fece18dd287289b01e80227114ec213f96f2d8115c978b2d2e64eae5682dfe0dc1bd1457416fd65f1f5", 0xcd}, {&(0x7f0000000b00)="83dc21a7afe0058b936b8eaf0bcd3f86ca9c0f3838735cf903a3ab468aa216512b758018cfd3f3941c63ce2fa947284db945a6da69885ec9051695f6ccd5f78a380472ef32cbfd6fb910350c954b8b3699958830f73383b152f9bdb57c5c89d03c531ce0fd5df2f3ad06e20fb0193f3d9457cbcc65dc9d956c2a1263722661035488ea6434620e7f6416d96bfd1f39be0ee59e81355c610dc6", 0x99}, {&(0x7f0000000bc0)="99d6e43d6fa14a84d711", 0xa}, {&(0x7f0000000c00)="7a0b9dd16d5d54e113524381fb106d7308c296007983fc0f23c30a724d2f6f11035cd9723960cf46422f923a456f2c9067007cc4d1", 0x35}], 0x5, &(0x7f0000000c80)=[{0x100c, 0x115, 0xa56, "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"}, {0x94, 0x11f, 0x10001, "4d773df11d5ed5b33e653757a10d98c98cca4fd95acce94be53071e1dfddadd551b096d9eb2447f48661290d32c4a548b97cefa1e4a9769dab86da55e925200208e9832125d97ba7929af1bd312462c431235e255745a0d9db37c9b39be6e54170d99842497c4e21e9a85a65e397b88a41f0027133de750df941b4300b4eda52134063b46bcc"}, {0xc, 0xff, 0x1000}, {0xb8, 0x105, 0x9, "b2037a6364486f825d1f8f45fbefe98e5134f04d411e1d409e4e6f68a4c35859e06f0165bf50719070be3dc8c0d4885d620ff848c23ce8ab7cfa6741e815799312a49e3f22d0163faadc51c25665aec3e7d1eadc131d268fb5c69843c44a16daf936245421971a3836b6eb1ada0de6b7e7475ea17211d21206db77d8cbf6b193578f46eacc55edaa50e6b8d6fc70a87a7f2a6b2026f6c524c92f09caec98bcb781e2aa8785f30712a2"}, {0x104, 0x108, 0x8, "3429638b2bdef918fe50ed596f889b6f7f1d4e1db741afd971f57558f481d89caf3cacdef5574d7a0cf586ae1f10faed310003aa47ec84187467bb3f64db0e770d86bd68467d3ac103f6b29ca225ed9bd69c814e8d72ea0181057506471ce5009e7a98de385f7c56a6023a19ec64ecf51426fd115dc4241a1b23a3805a2ecc6399a003f171089b389b6dc4924a7930ad1c1bda884bd3c3817f85bafbaddd6583f28d4e481209915d37de7e17e7884476d620088eca507e9617e32b210a260a205cfebccdf0266b4f1b73c3a6a2eb8127c8b1a486953e38a0b1b8f5e317092022808ad3cb598476812753f8ab8e838eb2ed5167eb0b"}, {0xcc, 0x114, 0x10a, "4b9dc5045ffb92bde4c425cd2576ddd079b0b00269cf1776d4042bbfa6e03d7d17e7dae8061a0aa65b415b886663b7795d11fd8e8c30399f53e90c10491e2cb1d749bc27368e69c1eb0566c63e30f89c2d88c552c99e609a7e9e453693e21ec03860b271ec98414721de503d11cf81e683bb08b7d1a2c5d2f42423c247c9d08dcdb13f025f3557f891309dc20e5ed8b174f31631d4bc060472b588dfcf302f421f4e5e121094a65b16fe9fa460e1dfe656d6bdcb6f2821a232ce67a638bd34"}], 0x1334, 0x800}, 0x0) sendto$inet6(r0, &(0x7f0000002000)="4e2e5e61e5a817dc484c0304fb7a708bee8c3112399fe19ace6f762a", 0x1c, 0x1, &(0x7f0000002040)={0xa, 0x4e24, 0xfffffffffffffe00}, 0x1c) pipe2(&(0x7f0000002080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$EVIOCGPHYS(r8, 0x80404507, &(0x7f00000020c0)=""/231) setsockopt$inet6_IPV6_ADDRFORM(r7, 0x29, 0x1, &(0x7f00000021c0)=0x2, 0x4) syz_open_dev$sndseq(&(0x7f0000002200)='/dev/snd/seq\x00', 0x0, 0x101000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002240)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x101, 0x1, 0x3, 0x8, 0x5abf, 0x1, 0x3}, 0x20) ioctl$DRM_IOCTL_AGP_RELEASE(r7, 0x6431) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r8, 0x40a45323, &(0x7f0000002280)={{0x5, 0x52aa}, 'port1\x00', 0x0, 0x20000, 0x6e40000000000000, 0x8, 0x6, 0xb27, 0x7d0c, 0x0, 0x6, 0x6}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000002340)=@sack_info={r1, 0x9, 0x2}, &(0x7f0000002380)=0xc) 2018/03/16 09:36:20 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000000040)="200000000104f500000000000000060020200af80900010001e8006007080000", 0x20}], 0x1}, 0x0) socketpair(0x2, 0x80000, 0xcd, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00000000c0)=0x1f, 0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000076dff0), 0x6e}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000100)=0x400) 2018/03/16 09:36:20 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/softnet_stat\x00') sendfile(r0, r0, &(0x7f0000000000), 0x20000002a) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/81, 0x51}, {&(0x7f0000000200)=""/235, 0xeb}, {&(0x7f0000000300)=""/61, 0x3d}, {&(0x7f0000000340)=""/20, 0x14}, {&(0x7f0000000380)=""/94, 0x5e}, {&(0x7f0000000400)=""/147, 0x93}], 0x6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x48000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000500)=@assoc_value, &(0x7f0000000540)=0x8) getsockname$netrom(r1, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) 2018/03/16 09:36:20 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) r4 = dup2(r1, r2) linkat(r4, &(0x7f0000000000)='./file0\x00', r4, &(0x7f0000000040)='./file0\x00', 0x1000) 2018/03/16 09:36:20 executing program 3: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x35) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000000c0)=0x2ed, 0xffffffffffffff76) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'dummy0\x00', 0x2}) 2018/03/16 09:36:20 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockname$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/16 09:36:20 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000000040)="200000000104f500000000000000060020200af80900010001e8006007080000", 0x20}], 0x1}, 0x0) socketpair(0x2, 0x80000, 0xcd, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00000000c0)=0x1f, 0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000076dff0), 0x6e}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000100)=0x400) 2018/03/16 09:36:20 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e9649947cff00001f") fchdir(r0) r1 = syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='1/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fchdir(r1) 2018/03/16 09:36:20 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400, 0x0) r2 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x400) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x81, 0xc900000000000000, 0x4}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r3, 0x4}, &(0x7f00000002c0)=0xc) ioctl$TCXONC(r2, 0x540a, 0xa65a) write(r2, &(0x7f0000000080)="7a2fa3d2deb11b9fb4e73f4a85b0f5ce289b9137f069f1821f7c838d0e361ffd9890d7fdcd601477a2957205d01581456b645310344467aee9b4f311cc205abd790b2fe49b095f8ff629236ee2f5ca53377c9c40b51a02b6e23b3db06a70040bc8612894b8340cacc0d1577527bb6f8e37620cfc189d90d52dbe15d7abd30c2324cd7fb34901e7d652d085fbe4e502361e0f7beaea5439ad7c4415295ed02af6cae9be35ae903834805b9394d3b709cf1664b64783e48d25a08d13cef116583528e8f7bc8e996618a2f586b5a3f531df2d", 0xfffffffffffffed2) connect$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"59155d7e210713"}, 0x84c}, 0x10) eventfd(0x7) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000698000)=0x3) prctl$seccomp(0x16, 0x3, &(0x7f00000001c0)={0x4, &(0x7f0000000180)=[{0x0, 0x8d94, 0x1ff, 0xffffffff}, {0x0, 0x100, 0x8, 0xffff}, {0x7f, 0x423, 0x2, 0x7fff}, {0x7, 0x1, 0x100000001, 0x200}]}) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/03/16 09:36:20 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) socketpair(0xe, 0x8000f, 0xfffffffffffffff8, &(0x7f0000004840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000004a40)="5573c463bb53993c6c72ade9d437c9e6f96e770ce10d0f3061ee0bca03a5c630a6b248f9ca4276ef4b2a46b91b9e1e9e6a1b685b31703afd83603d080deb22519cd97be5d07cb716a8ca18eff1273a95456a018e737516b05cf370040ac9da64c6e6f12c6dc8f2668c") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) r3 = accept4$unix(r2, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000400)) ppoll(&(0x7f0000000340), 0x0, &(0x7f0000000380), &(0x7f00000003c0)={0xffff}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000280)={0x4, &(0x7f0000000080)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00000002c0)={r4, 0x22}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000300)=0x0) ioprio_set$pid(0x3, r5, 0x200) recvmmsg(r3, &(0x7f0000004940)=[{{&(0x7f0000000140)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000480)=""/165, 0xa5}, {&(0x7f0000000540)=""/180, 0xb4}, {&(0x7f0000000600)=""/82, 0x52}, {&(0x7f0000000680)=""/230, 0xe6}], 0x4}, 0xa0}, {{&(0x7f0000000780)=@generic, 0x80, &(0x7f0000000840)=[{&(0x7f0000000800)=""/53, 0x35}], 0x1, &(0x7f0000000880)=""/50, 0x32, 0x90f2}, 0x3}, {{&(0x7f00000008c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000940)=""/54, 0x36}, {&(0x7f0000000980)=""/33, 0x21}, {&(0x7f00000009c0)=""/87, 0x57}, {&(0x7f0000000a40)=""/11, 0xb}, {&(0x7f0000000a80)=""/2, 0x2}, {&(0x7f0000000ac0)=""/134, 0x86}, {&(0x7f0000000b80)=""/224, 0xe0}], 0x7, 0x0, 0x0, 0x3f}, 0x100}, {{&(0x7f0000000cc0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000d40)=""/124, 0x7c}, {&(0x7f0000000dc0)=""/66, 0x42}, {&(0x7f0000000e40)=""/254, 0xfe}, {&(0x7f0000000f40)=""/16, 0x10}, {&(0x7f0000000f80)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0xc521}, 0x6}, {{0x0, 0x0, &(0x7f0000003240)=[{&(0x7f0000001fc0)=""/55, 0x37}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/73, 0x49}, {&(0x7f0000003080)=""/155, 0x9b}, {&(0x7f0000003140)=""/207, 0xcf}], 0x5, &(0x7f0000003280)=""/4096, 0x1000, 0x3}, 0x3}, {{&(0x7f0000004280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000004880)=[{&(0x7f0000004300)=""/42, 0x2a}, {&(0x7f0000004340)=""/216, 0xd8}, {&(0x7f0000004440)=""/232, 0xe8}, {&(0x7f0000004540)=""/66, 0x42}, {&(0x7f00000045c0)=""/190, 0xbe}, {&(0x7f0000004680)=""/163, 0xa3}, {&(0x7f0000004740)=""/231, 0xe7}, {&(0x7f0000004840)}], 0x8, &(0x7f00000048c0)=""/90, 0x5a, 0x2}, 0x9}], 0x6, 0x2, &(0x7f0000004a00)={0x77359400}) r6 = fcntl$getown(r0, 0x9) rt_tgsigqueueinfo(r5, r6, 0x2e, &(0x7f00000000c0)={0x22, 0x2, 0x80000001, 0x9}) 2018/03/16 09:36:20 executing program 1: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r2, 0xf, &(0x7f00000000c0)={0x5, r0}) r3 = dup2(r1, r2) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x6, 0x4) wait4(r4, 0x0, 0x80000000, &(0x7f000005af70)) 2018/03/16 09:36:21 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@ipx, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x454c9e59}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x4}, 0x8) 2018/03/16 09:36:21 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/softnet_stat\x00') pread64(r0, &(0x7f0000000080)=""/4096, 0x1000, 0xffffffffffffffff) 2018/03/16 09:36:21 executing program 3: r0 = userfaultfd(0x0) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0xe9, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/03/16 09:36:21 executing program 2: futex(&(0x7f000000cffc)=0x2, 0x80000000000b, 0x4, &(0x7f000000b000), &(0x7f0000000180), 0x1) futex(&(0x7f00000002c0)=0x2, 0x0, 0x1, &(0x7f0000000300), &(0x7f0000000340), 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x3, &(0x7f0000000040)={{r0, r1/1000+10000}}, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x20) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000540)=@generic={0x76, 0xa7dc, 0x80}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x2}) r4 = fcntl$getown(r2, 0x9) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000380)=@assoc_value={0x0, 0x2}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000400)={r5, @in6={{0xa, 0x4e23, 0x80, @loopback={0x0, 0x1}, 0x8}}, [0x1, 0xc5d0, 0xffff, 0x6097, 0x964d, 0x4, 0x1, 0xfff, 0x6, 0x0, 0x4, 0x1000, 0x7, 0x9fc2, 0x8]}, &(0x7f0000000500)=0x100) ioperm(0x704ca560, 0xffffffffffffff01, 0x5a2) ptrace$getregset(0x4204, r4, 0x206, &(0x7f0000000280)={&(0x7f00000001c0)=""/173, 0xad}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000140)={r3, r6, 0x9}) 2018/03/16 09:36:21 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200043, 0x0) r3 = dup2(r1, r2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() getgroups(0x7, &(0x7f0000000400)=[r4, r5, r6, r7, r8, r9, r10]) r11 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x1d, &(0x7f0000000480)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x14) r13 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$void(0xffffffffffffff9c, 0xc0045c79) ioctl$TUNDETACHFILTER(r11, 0x400854d6, 0x0) clock_gettime(0x2, &(0x7f0000000540)) getpeername$netrom(r13, &(0x7f0000000580), &(0x7f00000005c0)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r13, 0x5411, &(0x7f0000000600)) getsockname$unix(r3, &(0x7f0000000640)=@abs, &(0x7f00000006c0)=0x6e) getresgid(&(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r11, 0xc0a45322, &(0x7f00000007c0)) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000000880)={0xffffffff, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40086439, &(0x7f00000008c0)={0xece9, r14}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x73, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000900)=@assoc_value={r12, 0x2fe0}, &(0x7f0000000940)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_tcp_TCP_ULP(r13, 0x6, 0x1f, &(0x7f0000000980)='tls\x00', 0x4) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00000009c0)={0x7, 0x3}) 2018/03/16 09:36:21 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000087a000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) 2018/03/16 09:36:21 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setgid(r1) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/03/16 09:36:21 executing program 5: timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x0, 0x1, @thr={&(0x7f0000000200), &(0x7f0000000300)}}, &(0x7f0000000180)) timer_settime(0x0, 0xffffffffffffffff, &(0x7f0000d89fe0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x84140) sendmsg$nfc_llcp(r0, &(0x7f0000001480)={&(0x7f0000000040)={0x27, 0x0, 0x1, 0x5, 0x9, 0x1fda4f7f, "df182ff5ce06bf43726b73a94f2738f8fa1436eda2ded8e23f2319c906ce45287d7d3582754baa6e97d3ae11f0c7b3c0272849a076b90eeb4c4679d6bd2b54", 0x39}, 0x58, &(0x7f0000001400)=[{&(0x7f00000000c0)="c9acfe76346be355cbd81842", 0xc}, {&(0x7f00000001c0)="f47bcbe96594f90d7abfe08462c6861827118b166f6d5aba37bd1e2c52e6a08632dead5369312108e75d8ace52c64824e5518ebbe5e8b0551b47f257d72da430f01b6e1ce6c4448bb45f32681dc10eebbed30cba4edf3d42326bad5b7727706b4b24d463792efad9ed2fb295283e2be7996a5504762f18706d581a1986b71d634d98b535e7a3ae5fce4bb6ab6199b91465a4b0dc66755af19852490fa205f93d5d308488e35fb440cfe145c182d183b02a9818134a0b3bac2bdf28318b31c25e507397", 0xc3}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000000100)="4aa5d857450374b15ed904f866a6ac2e77136d7fa8634f4a11e1909342845d05d3ab96b4dcf2c6cfd22f5ba987dfaa4489c428e2adf3948671", 0x39}, {&(0x7f0000000140)="7197a8276c1d17fa2dffaf930bd30cdd74f62aae1ebf48384eb72775", 0x1c}, {&(0x7f00000012c0)="75214a274c07ea92c3b57690980c94d3e300ac70dce4a770e713fc584b5dfcbb2cfdf280ea097e2366dbb37c9cdc4fd17fce7171142095f6b4d8dea272f024a42b110cc0d8d01a09d0cc5ad58fed13300eb5b1", 0x53}, {&(0x7f0000001340)="07e3c5a3b32ef3afed2c392290228defdd6dc8c34061cf2ee5f664385a4b1d042918a18b637e0e423cebd152f4ced48a54453ac4732de9f50de1046d0ba010a5725c5be0394d2ceea8a92afe26ee17c7dbf6a0a37adb842bfe6cf26ab1403feef9b77991825d2c64456b732085be14b8496ab12ff108020ec0d54fba59744d5f633c770cce68c39a4257c3113fd353938d8a99849f8d08e2f800b70a1c9c6c84e1ed2393a635462de96bc67d226f", 0xae}], 0x7, &(0x7f0000001440)={0x40, 0x0, 0x4, "413c0c06aab4c3ef449e162d50a329d3b5faacd3e47a26762d818761b8c381965c988185b382142f381b77e15edc8a8f140fcbc0"}, 0x40, 0x4000000}, 0x40400c4) 2018/03/16 09:36:21 executing program 1: r0 = socket(0x10, 0x2, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000481000), &(0x7f0000835000)=0x4) 2018/03/16 09:36:21 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0xc4, &(0x7f0000000040)}}, {{&(0x7f0000000180)=@sco={0x1f}, 0x379, &(0x7f0000007380), 0x0, &(0x7f0000000140)=[{0x18, 0x1, 0x2}], 0x18}}], 0x2, 0x0) 2018/03/16 09:36:21 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0xfffffffffffffc19) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'lo\x00', r1}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000100)=0x3) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001c000504000000b92f1f590000", @ANYRES32=r2, @ANYBLOB="090000000c0001000180c20000000000"], 0x28}, 0x1}, 0x0) 2018/03/16 09:36:21 executing program 6: getuid() clock_nanosleep(0x9, 0xfffffffffffffffc, &(0x7f0000007ff0)={0x0, 0x1c9c380}, &(0x7f0000002ff0)) socketpair$inet(0x2, 0x5, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x9611}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0xd300000000}, &(0x7f0000000100)=0x8) 2018/03/16 09:36:21 executing program 0: r0 = creat(&(0x7f0000c5a000)='./file0\x00', 0x2) finit_module(r0, &(0x7f0000000000)="62646576776c616e316367726f75705d5c706f7369785f61636c5f616363657373b776626f786e6574302a7b2e00", 0x2) sendfile(0xffffffffffffffff, r0, &(0x7f0000a3b000), 0x0) 2018/03/16 09:36:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x13, r0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x6000)=nil, 0x6000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0xc, 0x7, 0x1002) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) write$selinux_access(r1, &(0x7f0000000180)={'system_u:object_r:crond_var_run_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x30, 0x39}, 0x4d) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x80080, 0x0) 2018/03/16 09:36:21 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) 2018/03/16 09:36:21 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10000, 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/56, 0x38, 0x2, 0x0, 0x0) 2018/03/16 09:36:21 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000180)="0c1d47c1e2074ef0aec8a6") close(r0) socket(0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'ifb0\x00', 0x200}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000000c0)=0x3) socket(0x0, 0xe, 0x200) 2018/03/16 09:36:21 executing program 6: r0 = socket(0x10, 0x6, 0x0) fcntl$setflags(r0, 0x2, 0x1) write(r0, &(0x7f0000000240)="220000002100070700be0000090007010a000000000000000020040005001380e944", 0x22) 2018/03/16 09:36:21 executing program 4: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000e, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x400, 0x10}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0x7fffffff, @empty, 0x968a}}}, 0x84) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) write$evdev(r2, &(0x7f0000000000)=[{{0x0, 0x2710}}], 0x10) [ 66.566288] audit_printk_skb: 14 callbacks suppressed [ 66.566306] audit: type=1400 audit(1521192981.089:56): avc: denied { setgid } for pid=10986 comm="syz-executor7" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 66.573571] nla_parse: 1 callbacks suppressed [ 66.573577] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/16 09:36:21 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000000040)=""/57) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f000001f000)='./file0\x00', &(0x7f0000015ff8)) 2018/03/16 09:36:21 executing program 4: r0 = socket(0xb, 0xa, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8918, &(0x7f00000000c0)={"73797a6b616cf465010400", @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xfc, 0x1}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x434}}, 0x8, 0x100, 0x2, 0x9, 0x14}, 0x98) 2018/03/16 09:36:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0xebc, 0x3f, 0x2800000000000, 0x5}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x6a2d, 0x6, 0x5, 0x0, 0x3, 0x0, 0x8001, {r3, @in6={{0xa, 0x4e24, 0x400, @dev={0xfe, 0x80, [], 0x18}, 0x800}}, 0x40, 0x3, 0x0, 0x0, 0x8}}, &(0x7f0000000300)=0xb0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) [ 66.645918] device lo entered promiscuous mode 2018/03/16 09:36:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0xfd7c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000000080), 0x36, 0x800000120000001, &(0x7f0000000180)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00008b1000)="d4", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) recvfrom$packet(r1, &(0x7f00000000c0)=""/129, 0xffffffffffffffcb, 0x2, 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000001c0)=0x5, 0x4) 2018/03/16 09:36:21 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000a33ff3)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x402, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000ed8000)) 2018/03/16 09:36:21 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000000)='ns/uts\x00') fsetxattr(r1, &(0x7f00000002c0)=@known='system.posix_acl_default\x00', &(0x7f0000000300)='ns/uts\x00', 0x7, 0x0) 2018/03/16 09:36:21 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x200000, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x5, 0x0, 0x28d}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000380)={r2, 0x48, &(0x7f0000000300)=[@in6={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e22, 0x3, @empty, 0x100}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f00000003c0)=0xc) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000140)=0x8, &(0x7f0000000180)=0x4) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x100) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x402}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pread64(r3, &(0x7f0000000040)=""/9, 0xfffffd68, 0x0) 2018/03/16 09:36:21 executing program 7: r0 = dup(0xffffffffffffff9c) sendmmsg$nfc_llcp(r0, &(0x7f0000000540)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x1, 0x7, 0x8, "3a613fcf7b74f2d6d5f16dcb89c92447b4aef9f7b205729ad7c2eb6a3fecc50f8a77597edf6a41dfbbd2ecdd71a26cb0d9fa0fd7fafb077c93812a38422804", 0xa}, 0x58, &(0x7f0000000500)=[{&(0x7f0000000140)="8d60e1367c1ed9f91b49c83d43c506bc6d587b200b85e62922ed457112d6e69a4a6205395f503f979c78c6e3e398c4ede8c160a2be215ae81657a6469a0b5904b2dca9ac60e4f9b71accf10811f00db16a6ec0a7b5c7fbade6c51b106eaa683a2b877fd24443b7482d22b22d8163b0ec229b27e8db0c6e93ddc39280a45d0693cca2899388de737c32556def0e3f184527bfefd44779e1e029af632d9685add91b1dcff4ff03faeabe85f3316f9d9070e72c109a757adddc346c45ef064a85f56b08fc112ab53857bc3dfaa3637bb3f86efc76d3d2fe439198c22bc0", 0xdc}, {&(0x7f0000000240)}, {&(0x7f0000000280)="c568761b64222459968b1999c3596a77f5e4268b662281fae340ea2ac1c7c4cf82a5efd73ce531129fb322eb7e12e463e7b25e0674ae0ffc4ce25f32", 0x3c}, {&(0x7f00000002c0)="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", 0xfd}, {&(0x7f00000003c0)="71e9b955547ee7cf99f5c4aa46da12389397f6712b4892cf50dfda175b98b7aa02e0a134132944e537813c3e22a7c0d32ef50b1024a26658197bc65150e768aed37924dd0a99d7e5263127a620b77e9ecd25bf736f0ec7a71f00a7f99600fc", 0x5f}, {&(0x7f0000000440)="84596472720e60313f35ea2a90cd7207e0916de1a173b83b14b0f664c8321fcc28eb2521c853b87b20d1d37613a3f5a433a7b7993a5ffa591752eb7679450cdae5620e568acf20282406fd35428f85d57ca3a91476764fbaaad6a3018df4f0965b365714d09175b493c6cf8062ff51895b41f3cc6cd6eabecf360e653d706b7396", 0x81}, {&(0x7f0000001040)="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0x1000}], 0x7, 0x0, 0x0, 0x20040090}], 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x1000) mmap(&(0x7f0000003000/0x6000)=nil, 0x6000, 0x0, 0x8832, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000240)) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000005ff8)='./file0\x00') 2018/03/16 09:36:21 executing program 6: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x158, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[], {0x8100, 0x5, 0x101, 0x3}}], {@ipv4={0x800, {{0x6, 0x4, 0x3ff, 0x6, 0x146, 0x68, 0x6, 0x8001, 0x0, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xb}, {[@noop={0x1}, @end]}}, @tcp={{0x4e20, 0x4e24, r0, r1, 0xfffffffffffffff9, 0x0, 0x13, 0x80, 0x0, 0x0, 0x9, {[@generic={0x5, 0x11, "82d6b56efa5e23f9d83ef95b321204"}, @generic={0x4, 0x11, "3cb041f42adffc6e2305dc431322c1"}, @window={0x3, 0x3, 0x1}, @exp_fastopen={0xfe, 0x4, 0xf989}, @sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0x9, 0x1000}]}}, {"bcc589558784c6c930c647275e8d5b4d9c6282bc07d55525735ff4f261e95132c16c70fc724e4a0f6b20d2bb6c7a1dc749e4364ad33d14966831da0df52173e6afbbc8f52da8310f64bc16ba3e67988de2d5b86da04059e810bad89de430960702d2278d64bedc2674dd81910145c7b7af80fac2050f2ba39d36faa593ef5bdf447a4e4e621458fc182fa5f009257173ec6da1ef58ade090735266b29b8751f7a1a7cc8fdb150a8abfbbe8a270c725b69813740853648fbd83312e351afe5a97e8418192f52fc622ad0f50c5ce8ac176350d6702ad6718d460a6baea93f5b567b6a0"}}}}}}, &(0x7f0000000200)={0x1, 0x1, [0xa03, 0xc1a, 0x3c4, 0x86f]}) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0xd4f04ec0984d63f7) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x80000000}}, 0x6, 0x8}, &(0x7f0000000400)=0x88) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000440)={r4, 0x20000, 0xa, [0x1000, 0x8, 0x19b8, 0x3, 0x7, 0x1, 0x3, 0x7, 0x4, 0xfffffffffffffa33]}, &(0x7f0000000480)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00000004c0), &(0x7f0000000500)=0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000540)) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000580)=0x4, &(0x7f00000005c0)=0x2) r5 = gettid() stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r2, 0x9) r9 = geteuid() r10 = getegid() r11 = fcntl$getown(r3, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000a00)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000b00)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000b40)={0x0, 0x0, 0x0}, &(0x7f0000000b80)=0xc) r14 = gettid() getresuid(&(0x7f0000000bc0), &(0x7f0000000c00)=0x0, &(0x7f0000000c40)) stat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000d40)={0x0}, &(0x7f0000000d80)=0xc) fstat(r3, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000e40)=[0xffffffffffffffff]) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000e80)={0x0}, &(0x7f0000000ec0)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000f00)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000001000)=0xe8) r22 = getgid() sendmsg$unix(r2, &(0x7f0000001100)={&(0x7f0000000600)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000680)="2b0d63b441aadfba6ab1f6a0aca9c668eceb6ea7778d657475851b0e3cc99229e090ec4addef4c521d15596e1480ee507a08f50be30d3e606752f7446d77074d5e776a055d508c9f925af64b737286fbec5b36d8e4499fac2d032bfec278b8", 0x5f}, {&(0x7f0000000700)="5bb7bd0e1e01b0b27cf2e8de84e0210c8e655dff663ecd70bd1deb3fe2896e31bea6f9657e726c2ee2", 0x29}, {&(0x7f0000000740)="6c0f68360ffea9b676d4c24b28dbc601ea65f535f9aa555ce0178ee263c315b6e03d5a5c9cfb4d379e9e102a837b16267eb1cfef440588194c6d50b40799ee64bf25a6abe72ac43c4df72ed1359326f7b18b6a1cb5215bb1a3c45f4e9320152105c2cf2e815160e5c6a4e7576cfe3932dd4025b639acf9363e5626de8a1871f2ab98341a3dad9f64f908618f3a6474fbb0d84d639fe6900196d26da9efc4d4", 0x9f}, {&(0x7f0000000800)="95c6ab598580f5704f6239c0be05b11cf41162a2e1bb91933404df0734e1d25a7702c7", 0x23}], 0x4, &(0x7f0000001040)=[@rights={0x20, 0x1, 0x1, [r2, r3, r3, r2, r2]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}], 0xb0, 0x1}, 0x4000) 2018/03/16 09:36:21 executing program 2: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) clock_gettime(0x0, &(0x7f0000e8dff8)={0x0}) write$sndseq(r1, &(0x7f0000ff1000)=[{0x7fffffff, 0x2, 0x0, 0x0, @time={r5}, {0xfffffffffffffffd, 0x400000000}, {0x0, 0x4}, @control={0x9, 0xfffffffffffffffa, 0x401}}], 0x1c) dup2(r4, r3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000280)={@local={0xfe, 0x80, [], 0xaa}, 0x9, 0x1, 0x0, 0xc, 0xe7, 0x0, 0x51f}, 0x20) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}}, 0xfffffffffffffffe, 0x1, 0x7fff, "e0f08d3844a8e1de7f5c95f2bd1a09b0da99647c9ec1950ab6a3b3a3934950333af16e4a3d0c2bba1389d13e9e20482d789e60265d55f96532b97b3a5418ad7d0e3e64a4d5469d9ebd3c57b08370aa77"}, 0xd8) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x58) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xff, 0xde92, 0x2f2, "cabdf356e1db68c5d4684e0c7a828c802e6098c26de8fcbd3b3383bf83f3dd61c43a562104aa094901cb511435709b9322919cb942b5f48a50a76647caa736f2f76d9d7c78f9844507bcba81a9606c37"}, 0xd8) 2018/03/16 09:36:21 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) [ 66.708407] device lo left promiscuous mode 2018/03/16 09:36:21 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x7fff, 0x6}, &(0x7f0000000280)=0x88) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r1, 0x8, 0x4, 0x1}, 0x10) r2 = memfd_create(&(0x7f0000000180)='\x00', 0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000040)) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/arp\x00') sendfile(r2, r3, &(0x7f0000000000)=0x4, 0xfffffffffffffffc) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$VT_DISALLOCATE(r3, 0x5608) 2018/03/16 09:36:21 executing program 5: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x185002) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00009f5000)={&(0x7f00008bc000)={0x14, 0x13, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/16 09:36:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x1e, "0f28a735385642972ebd06ee9bd1dae420fc363db68691cd6a374335db63"}, &(0x7f0000000100)=0x26) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="580000003ebf10d9365b48224f5e1a2914fd8fce2378b2e956294e8fe3af5d96c5906c906bb35ab25aa7f7ffb576bb5c2a17a80e394fbc74094cb46dd02b56552fc6d5780be2ca30f7f565ce453b37ac807d1dcc5d5fc92a610d6ef3"], &(0x7f00000001c0)=0x60) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x7ff}, 0x8) close(r0) 2018/03/16 09:36:21 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x101, 0x400000) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x80000001, 0x100000000, 0x4, 0x7, 0xedeb, 0x1}) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/03/16 09:36:21 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a00ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_xfrm(0x10, 0x3, 0x6) read(r0, &(0x7f0000000080)=""/1, 0x1) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x402043) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000040)=0x5, 0x4) sendfile64(r1, r1, 0x0, 0x3) r3 = dup3(r1, r0, 0x0) recvfrom(r1, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) sendto$llc(r3, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/03/16 09:36:21 executing program 6: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x158, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[], {0x8100, 0x5, 0x101, 0x3}}], {@ipv4={0x800, {{0x6, 0x4, 0x3ff, 0x6, 0x146, 0x68, 0x6, 0x8001, 0x0, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xb}, {[@noop={0x1}, @end]}}, @tcp={{0x4e20, 0x4e24, r0, r1, 0xfffffffffffffff9, 0x0, 0x13, 0x80, 0x0, 0x0, 0x9, {[@generic={0x5, 0x11, "82d6b56efa5e23f9d83ef95b321204"}, @generic={0x4, 0x11, "3cb041f42adffc6e2305dc431322c1"}, @window={0x3, 0x3, 0x1}, @exp_fastopen={0xfe, 0x4, 0xf989}, @sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0x9, 0x1000}]}}, {"bcc589558784c6c930c647275e8d5b4d9c6282bc07d55525735ff4f261e95132c16c70fc724e4a0f6b20d2bb6c7a1dc749e4364ad33d14966831da0df52173e6afbbc8f52da8310f64bc16ba3e67988de2d5b86da04059e810bad89de430960702d2278d64bedc2674dd81910145c7b7af80fac2050f2ba39d36faa593ef5bdf447a4e4e621458fc182fa5f009257173ec6da1ef58ade090735266b29b8751f7a1a7cc8fdb150a8abfbbe8a270c725b69813740853648fbd83312e351afe5a97e8418192f52fc622ad0f50c5ce8ac176350d6702ad6718d460a6baea93f5b567b6a0"}}}}}}, &(0x7f0000000200)={0x1, 0x1, [0xa03, 0xc1a, 0x3c4, 0x86f]}) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0xd4f04ec0984d63f7) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x80000000}}, 0x6, 0x8}, &(0x7f0000000400)=0x88) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000440)={r4, 0x20000, 0xa, [0x1000, 0x8, 0x19b8, 0x3, 0x7, 0x1, 0x3, 0x7, 0x4, 0xfffffffffffffa33]}, &(0x7f0000000480)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00000004c0), &(0x7f0000000500)=0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000540)) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000580)=0x4, &(0x7f00000005c0)=0x2) r5 = gettid() stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r2, 0x9) r9 = geteuid() r10 = getegid() r11 = fcntl$getown(r3, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000a00)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000b00)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000b40)={0x0, 0x0, 0x0}, &(0x7f0000000b80)=0xc) r14 = gettid() getresuid(&(0x7f0000000bc0), &(0x7f0000000c00)=0x0, &(0x7f0000000c40)) stat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000d40)={0x0}, &(0x7f0000000d80)=0xc) fstat(r3, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000e40)=[0xffffffffffffffff]) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000e80)={0x0}, &(0x7f0000000ec0)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000f00)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000001000)=0xe8) r22 = getgid() sendmsg$unix(r2, &(0x7f0000001100)={&(0x7f0000000600)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000680)="2b0d63b441aadfba6ab1f6a0aca9c668eceb6ea7778d657475851b0e3cc99229e090ec4addef4c521d15596e1480ee507a08f50be30d3e606752f7446d77074d5e776a055d508c9f925af64b737286fbec5b36d8e4499fac2d032bfec278b8", 0x5f}, {&(0x7f0000000700)="5bb7bd0e1e01b0b27cf2e8de84e0210c8e655dff663ecd70bd1deb3fe2896e31bea6f9657e726c2ee2", 0x29}, {&(0x7f0000000740)="6c0f68360ffea9b676d4c24b28dbc601ea65f535f9aa555ce0178ee263c315b6e03d5a5c9cfb4d379e9e102a837b16267eb1cfef440588194c6d50b40799ee64bf25a6abe72ac43c4df72ed1359326f7b18b6a1cb5215bb1a3c45f4e9320152105c2cf2e815160e5c6a4e7576cfe3932dd4025b639acf9363e5626de8a1871f2ab98341a3dad9f64f908618f3a6474fbb0d84d639fe6900196d26da9efc4d4", 0x9f}, {&(0x7f0000000800)="95c6ab598580f5704f6239c0be05b11cf41162a2e1bb91933404df0734e1d25a7702c7", 0x23}], 0x4, &(0x7f0000001040)=[@rights={0x20, 0x1, 0x1, [r2, r3, r3, r2, r2]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}], 0xb0, 0x1}, 0x4000) 2018/03/16 09:36:21 executing program 4: r0 = socket$inet(0x2, 0xa, 0x5) r1 = syz_open_procfs(0x0, &(0x7f0000d6b000)='net/ptype\x00') ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000040)=""/138) sendfile(r0, r1, &(0x7f0000000000)=0x4000, 0xfff) 2018/03/16 09:36:21 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/ip_mr_vif\x00') pread64(r1, &(0x7f0000000140)=""/192, 0xc0, 0x0) 2018/03/16 09:36:21 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x80000001) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000001780)) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/141) 2018/03/16 09:36:21 executing program 1: r0 = gettid() getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180), &(0x7f00000001c0)=0x8) unshare(0x28060400) exit(0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) recvfrom$packet(r1, &(0x7f0000000040)=""/106, 0x6a, 0x100, 0x0, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000300)=0x2) 2018/03/16 09:36:21 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x48) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x4, 0x8, 0xffffffffffffff00, 0x10}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, 0x4) prctl$intptr(0x21, 0x2) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x7}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') getdents64(r2, &(0x7f0000000200)=""/74, 0x4a) 2018/03/16 09:36:21 executing program 0: socketpair(0xf, 0x2, 0x80000000, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket(0x100002000000010, 0x3, 0x0) write(r1, &(0x7f0000000000)="26000000130047f1eb14c1f8590022ff001000e301000000010000000000000006001000064b", 0x26) fsync(r1) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 66.990071] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/16 09:36:21 executing program 0: r0 = socket$inet6(0xa, 0x4, 0x5) bind$inet6(r0, &(0x7f000015c000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000252f1d), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000080)) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000fc6fa0)}, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) 2018/03/16 09:36:21 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x1, "e91f7189591e9233614b00"}, 0x1c) readlink(&(0x7f0000633000)="e91f7189591e9233614b", &(0x7f000007afb7)=""/73, 0x49) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000)=0x4c1a, 0x4) 2018/03/16 09:36:21 executing program 3: mkdir(&(0x7f000080aff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='configfs\x00', 0x1001, &(0x7f0000965ffe)) unlinkat(r0, &(0x7f0000ba8ff8)='./file0\x00', 0x200) mlockall(0x3) mount(&(0x7f0000f69ff2)='./file0/file0\x00', &(0x7f000094cff8)='./file0\x00', &(0x7f00008ce000)='mqueue\x00', 0x0, &(0x7f000045dff2)) 2018/03/16 09:36:21 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fecffc)=0x4, 0x47) socket$packet(0x11, 0x800000000000003, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'syz_tun\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000240)={"ff000000000030020000000000deff00", 0x80000001}) socket$packet(0x11, 0x3, 0x300) socket$pppoe(0x18, 0x1, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000500)=""/78, 0x4e}], 0x1) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000000100)={'erspan0\x00', @ifru_ivalue=0x2}) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000280), 0xfffffffffffffd81) 2018/03/16 09:36:21 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x400}, &(0x7f0000000040)=0x8) rmdir(&(0x7f0000000180)='./file0\x00') setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x7, 0x9, 0x8, 0x10000, 0x3}, 0x14) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x141000, 0x1a1) getpeername$netlink(r2, &(0x7f0000000100), &(0x7f0000000140)=0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000782000)=0x8000, 0x4) sendto$inet6(r0, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) 2018/03/16 09:36:21 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x1000}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x1000, 0x1}, &(0x7f0000000280)=0x88) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="bca64e000000000040050000000000000600000004"]) ioctl(r2, 0x8916, &(0x7f0000000000)) ioctl(r2, 0x8936, &(0x7f0000000000)) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/03/16 09:36:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f00000000c0)={0x14, 0x20, 0xaff}, 0x14}, 0x1}, 0x0) r1 = fcntl$getown(r0, 0x9) sched_setscheduler(r1, 0x1, &(0x7f0000000000)=0xfffffffffffffed7) 2018/03/16 09:36:21 executing program 7: mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) fstat(r0, &(0x7f0000000000)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x1000818, &(0x7f0000a47000)) r1 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) pwrite64(r1, &(0x7f0000000000), 0x0, 0x0) 2018/03/16 09:36:21 executing program 5: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}}, &(0x7f0000a56000)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) nanosleep(&(0x7f0000000040)={r1, r2+30000000}, 0x0) 2018/03/16 09:36:21 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x8c9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000100)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000001ffc)=0x3) bind(0xffffffffffffffff, &(0x7f00007c8000)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f000069e000)) 2018/03/16 09:36:21 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'yam0\x00', 0x80}) r1 = fanotify_init(0x6, 0x40000) mmap(&(0x7f0000da7000/0x4000)=nil, 0x4000, 0x2000000, 0x8000000000080913, r1, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000316ff8), 0x0, &(0x7f0000f51000)={0x77359400}, 0x8) 2018/03/16 09:36:21 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b58ff8)='./file1\x00', 0x0) rename(&(0x7f0000747ff8)='./file1\x00', &(0x7f000044aff8)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/16 09:36:21 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x4200, 0x0) socketpair(0xb, 0xe, 0xa2, &(0x7f0000000180)={0xffffffffffffffff}) fanotify_mark(r0, 0xa6, 0x0, r1, &(0x7f0000000200)='./file0\x00') r2 = epoll_create1(0x0) r3 = socket$netlink(0x10, 0x3, 0xd) fstat(r2, &(0x7f00000000c0)) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000080)='systemselfsystem\x00', 0x11, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000028000)={0x4}) r4 = gettid() r5 = gettid() tgkill(r4, r5, 0x25) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000030000)) ppoll(&(0x7f0000cc0000)=[{r2}], 0x1, &(0x7f000002f000), &(0x7f000004c000), 0x8) 2018/03/16 09:36:21 executing program 0: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000001fe8)={0xffffffffffffffff, 0x0, 0x1}) umount2(&(0x7f0000bb3000)='./file0\x00', 0x0) r0 = getuid() quotactl(0x4fb, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)="0854d963a4880d09c09ea053") 2018/03/16 09:36:21 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x1000}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x1000, 0x1}, &(0x7f0000000280)=0x88) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="bca64e000000000040050000000000000600000004"]) ioctl(r2, 0x8916, &(0x7f0000000000)) ioctl(r2, 0x8936, &(0x7f0000000000)) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/03/16 09:36:21 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x6, 0x0) fcntl$setstatus(r0, 0x4, 0x2c00) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000008000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000)}, 0x0) 2018/03/16 09:36:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6e73780e3588cd") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0xd) 2018/03/16 09:36:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000e7bffc)=0x400, 0x4) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/16 09:36:21 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) readahead(r0, 0x7, 0xcbc4) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) write(r0, &(0x7f0000002000)="af", 0x1) [ 67.177140] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(syz_tun): iface reset its stats unexpectedly 2018/03/16 09:36:22 executing program 4: r0 = socket(0xa, 0xffffffffffffffff, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/raw\x00') ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000100)={0x2f4, 0x1, 0x40, 0x7}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'rose0\x00', &(0x7f0000000140)=ANY=[]}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000140)="9a28cda1246fd68602dd30a76af4bc3120") listen(r1, 0x8) 2018/03/16 09:36:22 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') nanosleep(&(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000100)) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1db9, 0x3f, 0xffffffffffffffff, 0x10000, 0x28}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r3, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0xfd36}, 0x88) unlink(&(0x7f0000000080)='./file0\x00') setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000000c0)={r3, 0xffffffff80000001, 0x1c, "fcce34be0a4328f82b6a56b8e9142399db712ff44caa077a02663a7a"}, 0x24) 2018/03/16 09:36:22 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) pselect6(0x40, &(0x7f0000000fc0), &(0x7f0000005fc0), &(0x7f0000000000), &(0x7f0000005000)={0x77359400}, &(0x7f0000011000)={&(0x7f0000011000), 0x8}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/16 09:36:22 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/46) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0xce, "77bf7b283209eedfbc7cbfd959121d353d1a666f582f6c96c2a323fb029fc615540aefeec8ba16804683ca45bbf0fb793f94e08cb9d0864302afbe352a6bf7173043f82cf81ec19baf5d4cbe8c73cb9990b4334f6bb97cf8d9716d9651003719cfbf8d1f8be21b764864ecae87cabb38191b6fb3c5d3926db053434fa3673703be66ca1c21f64572497d28d588eb413aa4e85ad2b538171245d9e31c665e6f5a70d00ce3fe30b67937dff0d1fdb5acc4962fbf5dfb47f7a486cc5ae888f8b167c2518130f529a9a91bc2800a26d2"}, &(0x7f0000000180)=0xf2) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x1c, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xb1}]}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r1, 0x55, 0x1, 0x200}, 0x10) r2 = socket$inet_dccp(0x2, 0x6, 0x0) iopl(0xff) syncfs(r0) finit_module(r2, &(0x7f0000000300)="292b212615766d6e6574306370757365745e6d643573756d2800", 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000340)={{0xd3, 0x1f}, {0x2, 0xe9}, 0xf61, 0x6, 0x2}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000003c0)=""/208) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000004c0)={'filter\x00'}, &(0x7f0000000500)=0x24) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000580)={{}, {r3, r4/1000+10000}}, &(0x7f00000005c0)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x2000000000000000) write$eventfd(r0, &(0x7f0000000600)=0x7, 0x8) flock(r2, 0x0) setitimer(0x1, &(0x7f0000000640)={{0x0, 0x2710}}, 0x0) stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780)=0x0, &(0x7f00000007c0), &(0x7f0000000800)) fchownat(r0, &(0x7f0000000680)='./file0\x00', r5, r6, 0x400) recvfrom$packet(r0, &(0x7f0000000840)=""/158, 0x9e, 0x40000040, 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000900)=0x80, 0x2) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000940)=""/169, &(0x7f0000000a00)=0xa9) clock_gettime(0x0, &(0x7f0000000a40)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000a80)={{0x0, 0x7530}, {r7, r8/1000+30000}}, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000b00)={0x7, &(0x7f0000000ac0)=[{0x1f, 0x9, 0x800, 0x20}, {0xffff, 0x0, 0x5, 0x90000000000000}, {0x85fe, 0x6, 0x0, 0xde}, {0x6, 0x800, 0x3ff, 0x400}, {0x7f, 0x4, 0x8001, 0x5}, {0x335a, 0x8, 0x7f, 0x1}, {0x4, 0x62, 0x1, 0x800}]}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000b40)=[0x6, 0x3]) mknod(&(0x7f0000000b80)='./file0\x00', 0x8000, 0x0) 2018/03/16 09:36:22 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x80000, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0xd, &(0x7f0000000180), 0x0, &(0x7f0000000380)=""/4096, 0xff44}, 0x0) sendmsg(r2, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100), 0xa7, &(0x7f0000000200)}, 0x0) ioctl(r1, 0x4, &(0x7f0000000100)="e387e067b06c0c017722354ed7cee27151c8a48831a0eab4044e65900c701c69293753150e2670fa65f390828d8378d2ec71f0") 2018/03/16 09:36:22 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001080)='/dev/keychord\x00', 0x100, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00000010c0)={'ipddp0\x00', {0x4, 0x0, 0x800, "0b81bd73760f", 0x9}}) mkdir(&(0x7f0000001140)='./file0\x00', 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xc00) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000001040)={0x0, 0x1000, &(0x7f0000000040)="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"}) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) r4 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) unshare(0x400) mount(&(0x7f0000001100)='./file0\x00', &(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)='ntfs\x00', 0x10, &(0x7f0000001200)="793d53027bfc5a550baee6905809aa6a2699f637d7589b54b9c0b53068895cd17054066b965f71519a4124692b92ad112f285a638f3d9ae8a5982b5f0ea9450c057594faea604c2aa8bda85299ab01ad944e379eea3372f211a94ab49a55a55fb69c2bb38e496e775d07f8e5df0af4887541c948a7cba040b42f81d8f09422ccbeb3718be4d73e914eafcab92db8374327f3c48f25eb27ee9fbfc11475ded7a41de3aa9abaffab9a36450ba7ad8a41dfc141bfcc17194f59de6c86b842bc7a8a84efdfe6c16d912fc40967873d5e9d85c3f953514af085b8ba4cd10b6db9471a0830") fcntl$dupfd(r4, 0x402, r3) 2018/03/16 09:36:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x4e22}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@local, @in6=@local}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in, 0x4e20, 0x7, 0x4e22, 0x25, 0xa, 0x20, 0x20, 0x33, 0x0, r2}, {0x0, 0x3ff, 0x80000000, 0xfffffffffffffffd, 0x0, 0x9, 0x1, 0x8}, {0x1, 0x1, 0x5, 0xfffffffffffffff8}, 0x8, 0x0, 0x1, 0x1, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x33}, 0x0, @in=@rand_addr=0x8, 0x3506, 0x4, 0x1, 0x1, 0x2d, 0x1, 0xbcb}}, 0xe8) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r1, 0x8020000000001) socket$unix(0x1, 0x2, 0x0) shutdown(r0, 0x1) 2018/03/16 09:36:22 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f0000000680)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x3a, &(0x7f0000000240)=[{&(0x7f0000000740)=""/189, 0xbd}, {&(0x7f0000000100)=""/51, 0x33}, {&(0x7f0000000140)=""/247, 0xf7}], 0x3, &(0x7f0000000280)=""/22, 0xffffffffffffff4f}}, {{&(0x7f00000002c0)=@ethernet={0x0, @broadcast}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000300)=""/91, 0x5b}, {&(0x7f0000000380)=""/248, 0xf8}, {&(0x7f0000000480)=""/149, 0x95}, {&(0x7f0000000540)=""/142, 0x8e}], 0x3d3, &(0x7f0000000640)=""/31, 0x1f}}], 0x2, 0x22, 0x0) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000800)="9044da99d38b5a970e42433a155442a0a16bddabff5b84075ad706df9b04c842646559842ba7aa6a3999b14d82a882372a7b8982f256e811d3368ffda3ecdcd271bdd9c1b44590513b807b2925fe68f0f76d52ae686ebb15d8c1fc5c66de9e818e4c35cc108e71268f4390a087882a3c6b95863d4b14fe099d26e18d5cfc40d655c56a") sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) [ 67.533673] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/16 09:36:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) r2 = dup3(r1, r1, 0x80000) accept4$bt_l2cap(r2, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) listen(r1, 0x0) r3 = dup2(r0, r1) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='ip6tnl0\x00', 0x10) 2018/03/16 09:36:22 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x64, 0x0, &(0x7f0000000140)=[@release={0x40046306, 0x4}, @register_looper={0x630b}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x60, 0x38, &(0x7f0000000080)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x3}, @fda={0x66646185, 0x6, 0x2, 0x2c}, @ptr={0x70742a85, 0x0, &(0x7f0000000040), 0x1, 0x0, 0x28}], &(0x7f0000000100)=[0x20, 0x0, 0x0, 0x78, 0x40, 0x28, 0x18]}, 0xffffffff}}, @dead_binder_done={0x40086310, 0x4}], 0x98, 0x0, &(0x7f00000001c0)="0d57244840deb943511ca6bc8dc90c8b0da2e2e382c193045dee7ef3e69d70263ec033016a00f6fdd6780d4f8b65e6477b9fd301b042161929fd799154371e8c0c3ddfd62ab6f9ca0787384112662f373af04e0cbf14e5d3f1d3bfe802b8f1eac4cf92b41493d3a9fc24a70b424c3467318f14c6da9210bfadf7a93f78df1fc02114eca5c95c48cd7ed2e15bef13ca4f157b1628930475ec"}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)) times(&(0x7f0000000300)) fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)=@ipmr_newroute={0x6c, 0x18, 0x20, 0x70bd27, 0x25dfdbfc, {0x80, 0x94, 0x14, 0x1ff, 0xfd, 0x0, 0xc8, 0xb, 0x400}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_METRICS={0x20, 0x8, "2b2e6264983b3bb5361c4cbe6f75fb1d27b771449672ec5935"}, @RTA_METRICS={0x4, 0x8}, @RTA_METRICS={0x4, 0x8}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x95, @fd=r1}}, @RTA_UID={0x8, 0x19, r3}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000080}, 0x80) ioctl$KDSKBLED(r0, 0x4b65, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000600)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x6abf5203d81be982, &(0x7f0000000640)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, r5}, 0xc) r7 = add_key$keyring(&(0x7f0000000800)='keyring\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r8 = add_key$user(&(0x7f0000000680)='user\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000700)="19b431634d110733457e82ebb51375a84832ed3161d830f7eb166cad50fda194da043ece322e8b238ea177c42993f32a1e01c70ce9d6ff6b7b49a4e862c872ab05265010519a0379543102ee3cdef9b50374300a14f637b61e1893113028c4b6667a6735945ef2fac916a6c31951546d5f08d742c54b58fabab14d64a64ab1bc4491456daf50bf6a6b74093333c9ed21b8a47045a5991efac6ddbae60baeee7053e0a79d62414c1496a8dd7bbbd6ba31a702a995d5d25dcbc621a052db912b606bdb09e3cfca19046a8e9e0ccc53d4a6b27618bd80cbf16ccd11584a1f6cc398f39f48ecff650fc9976ae53d10ec08f6233961160b", 0xf5, r7) fchownat(r0, &(0x7f0000000880)='./file0\x00', r6, r4, 0x1800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000008c0)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f00000009c0)=0xe8) keyctl$instantiate(0xc, r8, 0x0, 0x0, r7) renameat(r0, &(0x7f0000000a00)='./file0\x00', r0, &(0x7f0000000a40)='./file0\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000a80)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000000bc0)={r10, &(0x7f0000000ac0)=""/199}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000c00)=""/31, &(0x7f0000000c40)=0x1f) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000c80)={@local={0xfe, 0x80, [], 0xaa}, 0x12, r9}) ioctl$VT_DISALLOCATE(r0, 0x5608) getsockname$netlink(r0, &(0x7f0000000cc0), &(0x7f0000000d00)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000d40)=@assoc_value={0x0}, &(0x7f0000000d80)=0x8) write$tun(r0, &(0x7f0000000dc0)={@pi={0x0, 0x883e}, @void, @ipx={0xffff, 0x7b, 0x882, 0x11, {@current, @random="81319f690f93", 0x6}, {@current, @current, 0x1ff}, "ea05924b6a815f27725da17c5a72628b6a5179a5388e2d0a8adc1ad6c302a2c1126127a42bf7393ec589fd24f5fea48fa176f04163f13325581a4ac848b0b09b027d6a9617d751a90c9dbe9d49b5e6c56b2c540249af14b1547bea0ce1"}}, 0x7f) recvfrom$unix(r0, &(0x7f0000000e40)=""/161, 0xa1, 0x2000, &(0x7f0000000f00)=@abs={0x1, 0x0, 0x4e22}, 0x6e) setsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f0000000f80)=0x2, 0x4) syz_open_dev$evdev(&(0x7f0000000fc0)='/dev/input/event#\x00', 0x80000000, 0x200) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000)=0xfffffffffffffffd, &(0x7f0000001040)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001080)={r11, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x3, 0xd65, 0xdf0, 0x6, 0x40}, &(0x7f0000001140)=0x98) 2018/03/16 09:36:22 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001080)='/dev/keychord\x00', 0x100, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00000010c0)={'ipddp0\x00', {0x4, 0x0, 0x800, "0b81bd73760f", 0x9}}) mkdir(&(0x7f0000001140)='./file0\x00', 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xc00) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000001040)={0x0, 0x1000, &(0x7f0000000040)="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"}) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) r4 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) unshare(0x400) mount(&(0x7f0000001100)='./file0\x00', &(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)='ntfs\x00', 0x10, &(0x7f0000001200)="793d53027bfc5a550baee6905809aa6a2699f637d7589b54b9c0b53068895cd17054066b965f71519a4124692b92ad112f285a638f3d9ae8a5982b5f0ea9450c057594faea604c2aa8bda85299ab01ad944e379eea3372f211a94ab49a55a55fb69c2bb38e496e775d07f8e5df0af4887541c948a7cba040b42f81d8f09422ccbeb3718be4d73e914eafcab92db8374327f3c48f25eb27ee9fbfc11475ded7a41de3aa9abaffab9a36450ba7ad8a41dfc141bfcc17194f59de6c86b842bc7a8a84efdfe6c16d912fc40967873d5e9d85c3f953514af085b8ba4cd10b6db9471a0830") fcntl$dupfd(r4, 0x402, r3) 2018/03/16 09:36:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'filter\x00', 0x0, 0x4, 0xef, [], 0x3, &(0x7f0000000000)=[{}, {}, {}], &(0x7f0000000080)=""/239}, &(0x7f0000000200)=0x50) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gre0\x00', {0x2, 0x4, @rand_addr=0x8}}) 2018/03/16 09:36:22 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)) 2018/03/16 09:36:22 executing program 1: getgroups(0x2, &(0x7f0000000000)=[0x0, 0xffffffffffffffff]) setfsgid(r0) 2018/03/16 09:36:22 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/46) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0xce, "77bf7b283209eedfbc7cbfd959121d353d1a666f582f6c96c2a323fb029fc615540aefeec8ba16804683ca45bbf0fb793f94e08cb9d0864302afbe352a6bf7173043f82cf81ec19baf5d4cbe8c73cb9990b4334f6bb97cf8d9716d9651003719cfbf8d1f8be21b764864ecae87cabb38191b6fb3c5d3926db053434fa3673703be66ca1c21f64572497d28d588eb413aa4e85ad2b538171245d9e31c665e6f5a70d00ce3fe30b67937dff0d1fdb5acc4962fbf5dfb47f7a486cc5ae888f8b167c2518130f529a9a91bc2800a26d2"}, &(0x7f0000000180)=0xf2) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x1c, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xb1}]}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r1, 0x55, 0x1, 0x200}, 0x10) r2 = socket$inet_dccp(0x2, 0x6, 0x0) iopl(0xff) syncfs(r0) finit_module(r2, &(0x7f0000000300)="292b212615766d6e6574306370757365745e6d643573756d2800", 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000340)={{0xd3, 0x1f}, {0x2, 0xe9}, 0xf61, 0x6, 0x2}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000003c0)=""/208) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000004c0)={'filter\x00'}, &(0x7f0000000500)=0x24) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000580)={{}, {r3, r4/1000+10000}}, &(0x7f00000005c0)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x2000000000000000) write$eventfd(r0, &(0x7f0000000600)=0x7, 0x8) flock(r2, 0x0) setitimer(0x1, &(0x7f0000000640)={{0x0, 0x2710}}, 0x0) stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780)=0x0, &(0x7f00000007c0), &(0x7f0000000800)) fchownat(r0, &(0x7f0000000680)='./file0\x00', r5, r6, 0x400) recvfrom$packet(r0, &(0x7f0000000840)=""/158, 0x9e, 0x40000040, 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000900)=0x80, 0x2) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000940)=""/169, &(0x7f0000000a00)=0xa9) clock_gettime(0x0, &(0x7f0000000a40)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000a80)={{0x0, 0x7530}, {r7, r8/1000+30000}}, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000b00)={0x7, &(0x7f0000000ac0)=[{0x1f, 0x9, 0x800, 0x20}, {0xffff, 0x0, 0x5, 0x90000000000000}, {0x85fe, 0x6, 0x0, 0xde}, {0x6, 0x800, 0x3ff, 0x400}, {0x7f, 0x4, 0x8001, 0x5}, {0x335a, 0x8, 0x7f, 0x1}, {0x4, 0x62, 0x1, 0x800}]}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000b40)=[0x6, 0x3]) mknod(&(0x7f0000000b80)='./file0\x00', 0x8000, 0x0) 2018/03/16 09:36:22 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) chmod(&(0x7f000000e000)='./control\x00', 0x40f152a1a03d37a7) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./file0\x00', r1, &(0x7f0000012ff6)='./control\x00') flock(r0, 0x0) 2018/03/16 09:36:22 executing program 1: mprotect(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0) process_vm_writev(0x0, &(0x7f0000000f90), 0x0, &(0x7f0000000040)=[{&(0x7f0000003fff)=""/2, 0x2}], 0x1, 0x0) sigaltstack(&(0x7f0000ff8000/0x8000)=nil, &(0x7f0000000140)) r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x40000000000006) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@nl=@proc, &(0x7f0000000200)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x71c7, 0x20, 0x622, 0x9}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e21, 0xb63, @local={0xfe, 0x80, [], 0xaa}, 0x800}}, 0x32e, 0x75}, &(0x7f0000000380)=0x88) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x100000001, 0x4}, 0x8) mmap$binder(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x8, 0x8010, r0, 0x0) 2018/03/16 09:36:22 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000040), &(0x7f0000000000)=0xc7025e3f) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xa, 0x20010, r0, 0x0) 2018/03/16 09:36:22 executing program 5: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/194, 0xc2}], 0x39b) readv(r0, &(0x7f0000000000), 0x10000000000000c4) write(r1, &(0x7f0000335000), 0x10052) 2018/03/16 09:36:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip_vti0\x00', 0x10) 2018/03/16 09:36:22 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), 0x8) futex(&(0x7f0000000080), 0x8, 0x0, &(0x7f0000000000), &(0x7f0000000040), 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x4e23, 0x100, @empty, 0x3}}}, 0x84) 2018/03/16 09:36:22 executing program 2: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000530ff8)=0x4) listen(r1, 0x0) shutdown(r1, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0cff8)={0xfffffffffffffffb}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f00008e4ff8)='./file0\x00', 0x200020041, 0x0) close(r0) connect(r2, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x2, 0x2, {0xa, 0x5, 0x80000001, @dev={0xfe, 0x80, [], 0xa}, 0x7}}}, 0x80) 2018/03/16 09:36:22 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000000)=0x7d) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0xc) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}]}, 0x80}, 0x1}, 0x0) 2018/03/16 09:36:22 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x40) prctl$getreaper(0x19, &(0x7f00000000c0)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x42000, 0x0) fgetxattr(r1, &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f00000011c0)=""/135, 0x87) sendto$ipx(r1, &(0x7f00000001c0)="369689c7bc5fa014d1c425439441e89593ae90282f61862495d91a56ce41861c332206ae4725c65dd98192ecbbde6800fb8b43728a2a661a8a621827ed3ec7755954d4341b855ab3d16342d371aa8cad2484d2f67e0641aa0abb7126125370220cba5c8d0ed63f0ba63d31d8a2a0e7545a5e96d4494d2c8e355a17b43e3068975b728e29b45382d1d0b678be35c1e6f40e13c8b494467f3e75b792721d0fdcbc859aa9fc502442bf0dddd7e0f5434ddf5a276a2a5f94cc4ef7372d3bacaf3e588898727810f013c2f68f8b6572d2e99d036ef09135a959892513bb076ac9dfa9a91609cf52d322f610693b58fd2f6e011870aceb26607938d6a4c7d2e4a43f300e8200b095a60db723df63a3241717b958aeb8be16942e8285228dcacbc5e1d24998fcf5b93bd1a38ebf106d6bdd67f71798159630d4a83e30c6f282a5ace53096ad082dd23917392074de0020c87e313a229c9eb37d09085082d7447433f57d6bf0ada3676c54b6cbc27d53457c3b7b65bc7c238fa125995cdc3712a5297a4785ab1c5d560d8332eced077c5268e3fbe9e1c2c694e4f31161fabf1922ea923c494a7075eed1c90e2596b2d085b90c0a22374c601400d9d384b786645d508a7373e5d5d4814bbd4021046cf61ab7250efb87eddb4f1b64a5c257fb41be33625ad3b7c27e912bc2496972e81d9abd12a4484ae2882d17f840eba8eb4d1094d2ad23745e4863e4051f0f87da3c8f2a78ca967aec183f1ab7bd3e61292871e5c8d4c53eb22ada4c1302b853604332c7dc40b0ec18faca373d0556198629c0581963d30c598ed3f0d40260aac256e9cab8e295ed686353e6401215e33145abcd1fb4c7c3ea58fe5491dbcd76c56b855cc8892bfc19dc04ee90ea8fe5194c95cc996f9e6b6bc34955ffff1beec8f3f10e2a75d3c91da687bd280d940414f5ba19de3d50bd16de4bef97c574a4cd30c4af97b6c11b40ee7b2f7bd4ca96bcc423f6db19c57fc55a37540b7f10b58f280445a4e4d209b91f22add9f29a38b8aa26834e80808ab1a12fd2ed345c3a153003a427716d9b6b56c411693700fbe4062c7679973ef14633ac6fd6051ec289e0915e732cd48e9ebedc2f33fc563cc287ecce82016309f3fc0852dcad4dcac79bfb5b83cc43b6d0e7d434d53915735acb0c11718657babc6aceec2e4e6f917283582e5a31d380f87fee4c28aaa7287ca7fa29fac665959efe0a609e63f17987555cc28677637f8200ed2cd717fe5a419130672f122128f2d218d6911ea9a0528529fdc3b007b4029b98f2942fc50d716e9fd73fc023dbf6efe09ef74882720535bd384a1860ec5bc95b55f7e8474be94163b92c03a66ebea85bcfe6479748ea01415f7141d541a354fb5ced685c48c835517e8c2a8fee67102ca6dfc5dfa2b50b130a7f37614250458623e34e2e1b54381b95e170bbde115a288e208eceb3cb6abf39819ccf8a525b3385435bbca426e7311bd1e611aa631f099a705501c332dd3f11dc7d8850e542186df89e05480c85ce5eb5578305346212977d3eacfe90f4881fb6b9d03a42e981c62d19f75adf83182bdb7da532c85c64f46c373182650bd172f3914151aede18c11eddc51ba2f83b25964bb615aa5d4d012f8f6a5e9d73590da8dffe3923bc0a56dbe7382fca13de436096bd6142d68c6cf5f5d988645b3858b9d4ad8c3f4ad621b10d2bb3b7b002dced12dc4a455a1dec30c45e0db66f9d2c4358ffc04ac396ecb9752db0947fcddace10ac4005ecaafb5b0957243bba447bf460f4ac95eece55b373caf4976f25f148cff478209c341de858f3fc4c18e7b34ba28cfccd8c8aa363ea258a78ef619b52461b94e589af3f0554114ccc2b2cd500a4f0cbc985cde38d0b8eba6d59618d925d083af2141505a154d91b790f29f6cf22f3ef5bf9737cce7e3a9104bd6b01b7f5ab176def5957cb4bdc813b70e28c57b00b44f0a48b98f1c374f40951da5473579a344eb731f56f6ba78cb69d53bef1d90186fc7e91223a4402c529aa85ca93ff9abba4f1a838a44a78aab3234138743416b5e13123b5169c1d552f5e84331f1e6a4c8a49ab7484a386b2091372885450915e4b3287f4032e1ea09ee7d6cd3e6481f1936399280a62168035be7d918bd6c4afdc9ddf3e2a2116c993db91833b173bea9c758dc59d36e6cf2955a8700aa8bb50417bf22c0630a3dc3dafd214b6f2104ba5285b70ebfa33108cb94fd3dd2788bee9e1e69da8629cda821eaab9008f9257dcf62cada86cae43c58063e0c5f49f59807838f954d0702d5395a40a668b0004498388930a9d3106fbc4f7ec9e8680fd72a0759cb388ef03686c8cb372695a6e64f93ffcedf286a6d24862b6d2fca77f776624299374b4b31185fc091574df36e80f150f61e64293bab1ca3b84643adca525b8d6529ca5572ecb4e1db61a67df1146268fed481f826101d177c4606f182aa30ac95149be29ab443809d40a653bbb9833b6836e8dbc13f7f57fac3c9da4ad9db9750f4292e0931401dd27483707856809d43404a97b24cb334b57e9a37b3572963fd2c8ea9d7f2c329582e6f300ab5f6823f1653d5a4bdbdc156db5b25b0e3b1415e518abc8905a931de389688dab93dc41a6ff87d894c69a9e19f43b2746aa4be020736146b3ea72acafba6cc0f5b596215147ccbc463b48f0adf388ce90d327eb7e3028a9f65d5f4932b91b658621e07bf1c4d4bc2e95428c58633524f431ddcc077badf4ff34d6f413da379a948c6cc67e6d8f2ec23b7bcc2b08643a2f5c8ce48d9c78475125b381302f7ba7ccfe7d84212f1de0c81057a5cec25f57849dde1753613d28d33b5645ce5f94becf5b987a35f9d574c7ff032ae3d69062ba4dbb6dfb8534b76799c2897f46f8429656d65ec088ed4504d54c76123efe1938a81d2071515ad9daa8ff5369c1352ec4e1e71be2597bf3b1f2b586e613443e3233536c510f05db4122a81a7aefa745bea7631f78fc99e1860deb1ef4a739442a8ad20763bdc81ab42649d6b655dfd89dd46fe91607428b9b5b5a7c556b0bad3ce8e19d51f4240a6c1950ffe2bd3e2df6ec4313e6b240b46245303c71ba7805466cbe88dd8d9e56dbd94e421beabb111b21de8539b5bf727463149ce8b334b713cd85c196ef9ae3c36746e2572c0dadbeb7f09681bea2730b48115108b12ced48419b300c1132864c54c4ca0f2931c351c39acc0ad907107136f2294276df0b25f3852ceee9ace7fac308199ec20c7972cf5c1c543e19ef6931d547edb9239d674f2c29fa65e01b1052f30390791e105f5e380a6990d4bcdbab20c4b3d9da60d1cfaa3964a0832638eafb89914c4f00d665e9d7dbdfcc19d337a15557189455e3771c73620add2cf588eb13672baebead335f060b0c38ece5e871a1bf59d0154b331342b200a4c2b8cef1dc63486bb60ca50bd2028e4f6fe5482ebdb595194d690b01292c917bd10ff66314c6da48249923ae65886466331d75776736571202bc6701fff89afb725de70fc45755742a6daaeed60963abe01e0c57f3d5e0fa9d81e6a26fc7a96798d16b92440b2416b30e28bc8cf5e1ce611b8fe11c2d454d26f42e8fa147b7cd0644482b06047911749891b903997d186f22758f332203fc3bd6feb4e9b8cc856a141cb306766860ef9be5d34e581846a92c68f8c1c5f0d1a2ae3e758b6ca6b9a8f731f1ef234798a9bb6949e0323a154a263c14de6021ae094d91d3e55d0f9634b296c0219c4f5a2babbad6ddfc4f50e10142fefd526545e767cb53d15865e51294e53bdb63f58894f6324ef69c2df456b46d54d7f0a7869ee960115de2076a91918e63a9ad5cdbd8f5cd2a7a25c57201defb1557bc001e72ae6c2a1122507f1b59664b2dbc1630afd62c5017063b2697cdb764642f6202b0124f4740cb2d6e18f96e0b3ab1140ef18ac4f98822075ecade01a804ff84295d1fcdb19a1a9338a93a6ad1fd06e9566947d3b4c9570629426959e514ba383125421d5350f33460dbd66858e7602fb0bbf2c69535a85b4090b2266ebbb7a355a9313616e05f8b9e93fef03207eaf7b32266480a806473b72bdfea5b33660353bd9d409537c9df21100d2e55b3a06c9b21d9a9ae282376feff6688ddaddabfecc27ad8e3d042dc6b6033f5458f777075a4469fd6bc612c21c0beb5a9eeb53d555963a06cb3971f542c41b0f7e52340a85c04d337ec3caf203ec833e3bac141b1be5012418c8403f16889c90f7c836abecca60e72361d5b3d6503cb070b878d2b7be3ea6e0318abfdde65be94c7ac9b190f551e2149cf1a9d5460282cc1cfca6177fc8cee251a9dd96ec141156fde47a8c380cd3239ff80c6551fb2d1085519eb13d048d2ad645279862a791d3c692e629ed030f45cb49e147fe82e5c2dc75bcd31a195365cdf10f311fc456a79e0cd5663d1edc30bc22eedba22df0c604d381da851f5e95237327afb740af15fad7778eb4f57442fb5e24e44869d6278b69da8711f8e9366f5a9e0131c198e54153baf87a74e263ce8898697c92bb60b7f481323e2bc2a42631bd519f2afa4cd364de710c3ad809eeead6a7a68568f5707d24af6eed8b895fcd3e3d3d5885480091b6c5d7926ef3ddcd4e4f3aa87c762e2c8522697f9dfcb9c036ed24a3fa66a01102121ae32e00b310c02b24bba95856f32390270677b04513aab2fe2c4d1d91daba35645260614ea8d9eb76ad699d16ffdba572fabdf558a7e9c20bc6be08e1e85c8c13f215fd9e88aea463e8edd4d9e6cde74ed1771bf8a22b70eeef3690e41d64c57f69a1e58643edad113a4496afe092b75318388dd9ffad72824f3dc1349a4a1647b06bf40596075e455591fab97de9dba09a2a7376316bd25adde84c2a767599b38b5c43bc1363a93398ad545f76ae4e0bebd2e86c7871c8487fc33a002326b796bed3c8fb51a47b4044de30ad08a0b845159e44a7e10bd77a9be092fc4a3f324a09c00dc0bfbd24a5bb3352f40f6dde6355cf6321a473517e8ef163ed3586d98c56eb641f8bec42c87f32e5ca8566985c21ae5772b86394363439fb9c6178f3dd6a853b8b472797463c67e931acf69f36986b38b17dcf5288179531d3c2ec96065a2e2fcb0c7e39febc476681b4900abacad247884e6694f04d3558ae8b77c34920f6140da287618371ab538d8a34d49e3e5c038f53dac9b13291327b1a6ccab4363bd875e6550f7daf6fc312c34b771ad4eb32393d2e79f5d729588d9f97d6debfdff5bd67895a5540a0b4c1e7599fa306e11a34bb54836d9a404b5134dceb6ce82c9f0b4b4413e63945c80d820dabd6f553f73c22f16bbbef5ac918149765bdb96889a2dcd5543150b36c0cd6c1413b23303f685ec0eee64e9074a6bef7e85345c99dfbba0dfff439ffb9687e67b5054f0b01a5ccdd7b7dc2bc064aa8f672c3243b9d4249500a299f29aa78b100d7d158f3d508b98464efcb84688ae872ce31958c48f60fbcf9fb048dc35e68f54615a456d7e001e992dde922e78783d6bafdd8cb955848699b5099a59c4bd21baec9b0e14b37a865759dc09f4d2e37cfa9270eaf9aac594f51672acfb83246cfefb5722b84706fa860c62bb841ab7f5f6f6930d279cad7e18252e3bbf34f5b86e6b855cbd8a7e8d878399bd184d226acc90954fc676e226875bdb220f02bf3ec3ff39576068eb8cdc663240a8a6247a8555c32e9699d337146b14dea0446f1f037ffe83cdebb0eaf2022199cdde2827074dc8766ec42cbf804879392ffeb44fd03d4363e26066d72467fb763ffdc8f2", 0x1000, 0x24004800, &(0x7f0000000080)={0x4, 0x0, 0xcd3, "60a3225f4a7e", 0x1}, 0x10) fdatasync(r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"03000e04eb005fdeffff0100042000", 0x7fd}) 2018/03/16 09:36:22 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x20) r0 = open(&(0x7f0000061000)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f000068e000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) 2018/03/16 09:36:22 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0x47, &(0x7f0000000100)={&(0x7f0000000140)={0x6, 0x3a, 0x2ff, 0x70bd2a, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) 2018/03/16 09:36:22 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44000002285, &(0x7f000045bfd3)="f8f8e4fbffff18ffff0000131dc5d86c814a0083c5e9aed7b6fcc9bfe2d8b3981f16ef7dc14b2caf7e5da40003") ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) read(r0, &(0x7f0000000040)=""/36, 0x24) 2018/03/16 09:36:22 executing program 2: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) timer_create(0x4, &(0x7f0000000040)={0x0, 0x8, 0x0, @tid=r1}, &(0x7f0000000080)) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000000, 0x12, r0, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000f79000)=@ipv4_newroute={0x1c, 0x18, 0x305, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, 0x1c}, 0x1}, 0x0) 2018/03/16 09:36:22 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/\x00cmp\x00') exit(0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000001c0)=""/159) fstat(r1, &(0x7f0000000140)) 2018/03/16 09:36:22 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket(0x17, 0x1, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/134, 0x86}, {&(0x7f0000000100)=""/209, 0xd1}], 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00000020000068e50080002017000008a7f8cce591e0cdaa944000d70000010000000000000000000000"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/16 09:36:22 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x100000a, 0x10, r0, 0xffffffffffffffff) r1 = syz_open_dev$evdev(&(0x7f0000019fee)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup2(r1, r1) read(r1, &(0x7f0000000000)=""/12, 0xc) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00000000c0)="485f0b236f150a7e8c30484e615aa11506fcfa30c0f0aa7b144874df906816e17717fa4732f70d37006d543e54c555e1e692edf2da3f567f3aeceba48ec4235360b831ea9d3864d1fdce87fb1cfb87a3dd6a4e2b20a817adfcd073621f0bbb00b8f1fadf7f6e9466fb4678507aae1d5e37f796fac31f24dbcbaa78c07fbb531006626feda158be65c6fe97c811bc725f4d1d4adae2371c1752a72428ccf88fd9182b5c758b91699ef4cc66ce04894166a63b6efb41313a25f027fa5dda2b14c4acf4575d3098cba551e5b39f03a614f7e75402") syncfs(r1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x2, 0x4) inotify_add_watch(r2, &(0x7f0000000280)='./file0\x00', 0x102) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080)=0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00000001c0)={0x8, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) 2018/03/16 09:36:22 executing program 7: r0 = syz_open_dev$mice(&(0x7f00008b8ff0)='/dev/input/mice\x00', 0x0, 0x3e) r1 = syz_open_procfs(0x0, &(0x7f0000e31fd3)='comm\x00') sendfile(r0, r1, &(0x7f00008d1000), 0x401) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x8, 0x4) 2018/03/16 09:36:22 executing program 0: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'bond0\x00', &(0x7f00000001c0)=@ethtool_wolinfo={0x5, 0x9, 0x8000, "108c30f058a9"}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000000)="b3814e2eca27b7993f") r2 = socket$l2tp(0x18, 0x1, 0x1) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) r3 = socket$l2tp(0x18, 0x1, 0x1) dup2(r3, r1) close(r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x4, 0x2, {0x1, 0x2, 0x346, 0x2, 0x7}}) [ 67.824329] ================================================================== [ 67.831747] BUG: KASAN: use-after-free in sg_remove_request+0x103/0x120 [ 67.838489] Read of size 8 at addr ffff8801c6f75440 by task syz-executor3/11301 [ 67.845915] [ 67.847529] CPU: 1 PID: 11301 Comm: syz-executor3 Not tainted 4.9.87-gd6f2774 #5 [ 67.855042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.864382] ffff8801cda0fa50 ffffffff81d95bd9 ffffea00071bdd40 ffff8801c6f75440 [ 67.872450] 0000000000000000 ffff8801c6f75440 ffff8801cd074438 ffff8801cda0fa88 [ 67.880495] ffffffff8153e4e3 ffff8801c6f75440 0000000000000008 0000000000000000 [ 67.888521] Call Trace: [ 67.891105] [] dump_stack+0xc1/0x128 [ 67.896466] [] print_address_description+0x73/0x280 [ 67.903125] [] kasan_report+0x255/0x380 [ 67.908738] [] ? sg_remove_request+0x103/0x120 [ 67.914949] [] __asan_report_load8_noabort+0x14/0x20 [ 67.921680] [] sg_remove_request+0x103/0x120 [ 67.927719] [] sg_finish_rem_req+0x295/0x340 [ 67.933763] [] sg_read+0xa16/0x1440 [ 67.939012] [] ? __lock_acquire+0x629/0x3640 [ 67.945043] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 67.951696] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 67.958682] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 67.965319] [] __vfs_read+0x103/0x670 [ 67.970741] [] ? default_llseek+0x290/0x290 [ 67.976693] [] ? fsnotify+0x86/0xf30 [ 67.982038] [] ? fsnotify+0xf30/0xf30 [ 67.987463] [] ? avc_policy_seqno+0x9/0x20 [ 67.993316] [] ? selinux_file_permission+0x82/0x460 [ 67.999952] [] ? security_file_permission+0x89/0x1e0 [ 68.006680] [] ? rw_verify_area+0xe5/0x2b0 [ 68.012542] [] vfs_read+0x11e/0x380 [ 68.017796] [] SyS_read+0xd9/0x1b0 [ 68.022963] [] ? vfs_copy_file_range+0x740/0x740 [ 68.029338] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 68.035455] [] ? do_fast_syscall_32+0xcf/0x870 [ 68.041662] [] ? vfs_copy_file_range+0x740/0x740 [ 68.048034] [] do_fast_syscall_32+0x2f5/0x870 [ 68.054148] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 68.060782] [] entry_SYSENTER_compat+0x90/0xa2 [ 68.066983] [ 68.068585] Allocated by task 6117: [ 68.072184] save_stack_trace+0x16/0x20 [ 68.076128] save_stack+0x43/0xd0 [ 68.079550] kasan_kmalloc+0xad/0xe0 [ 68.083236] kasan_slab_alloc+0x12/0x20 [ 68.087180] kmem_cache_alloc+0xba/0x290 [ 68.091210] fasync_helper+0x37/0xb0 [ 68.094891] __tty_fasync+0xc9/0x1d0 [ 68.098573] tty_fasync+0x9d/0xe0 [ 68.101999] SyS_fcntl+0x658/0xc70 [ 68.105514] compat_SyS_fcntl64+0xce/0x4f0 [ 68.109725] do_fast_syscall_32+0x2f5/0x870 [ 68.114024] entry_SYSENTER_compat+0x90/0xa2 [ 68.118398] [ 68.120004] Freed by task 0: [ 68.122992] save_stack_trace+0x16/0x20 [ 68.126940] save_stack+0x43/0xd0 [ 68.130360] kasan_slab_free+0x72/0xc0 [ 68.134215] kmem_cache_free+0xc7/0x300 [ 68.138159] fasync_free_rcu+0x1d/0x20 [ 68.142018] rcu_process_callbacks+0x898/0x1300 [ 68.146655] __do_softirq+0x206/0x951 [ 68.150428] [ 68.152046] The buggy address belongs to the object at ffff8801c6f75400 [ 68.152046] which belongs to the cache fasync_cache of size 96 [ 68.164671] The buggy address is located 64 bytes inside of [ 68.164671] 96-byte region [ffff8801c6f75400, ffff8801c6f75460) [ 68.176336] The buggy address belongs to the page: [ 68.181235] page:ffffea00071bdd40 count:1 mapcount:0 mapping: (null) index:0xffff8801c6f75400 [ 68.190767] flags: 0x8000000000000080(slab) [ 68.195059] page dumped because: kasan: bad access detected [ 68.200743] [ 68.202338] Memory state around the buggy address: [ 68.207239] ffff8801c6f75300: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 68.214574] ffff8801c6f75380: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 68.221901] >ffff8801c6f75400: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 68.229225] ^ [ 68.234643] ffff8801c6f75480: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 68.241971] ffff8801c6f75500: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 68.249299] ================================================================== [ 68.256628] Disabling lock debugging due to kernel taint [ 68.263675] Kernel panic - not syncing: panic_on_warn set ... [ 68.263675] [ 68.271048] CPU: 1 PID: 11301 Comm: syz-executor3 Tainted: G B 4.9.87-gd6f2774 #5 [ 68.279763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.289097] ffff8801cda0f9a8 ffffffff81d95bd9 ffffffff84197e2f ffff8801cda0fa80 [ 68.297078] 0000000000000000 ffff8801c6f75440 ffff8801cd074438 ffff8801cda0fa70 [ 68.305042] ffffffff8142f7e1 0000000041b58ab3 ffffffff8418b890 ffffffff8142f625 [ 68.313005] Call Trace: [ 68.315564] [] dump_stack+0xc1/0x128 [ 68.320900] [] panic+0x1bc/0x3a8 [ 68.325889] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 68.334090] [] ? preempt_schedule+0x25/0x30 [ 68.340031] [] ? ___preempt_schedule+0x16/0x18 [ 68.346247] [] kasan_end_report+0x50/0x50 [ 68.352015] [] kasan_report+0x16b/0x380 [ 68.357606] [] ? sg_remove_request+0x103/0x120 [ 68.363808] [] __asan_report_load8_noabort+0x14/0x20 [ 68.370531] [] sg_remove_request+0x103/0x120 [ 68.376560] [] sg_finish_rem_req+0x295/0x340 [ 68.382586] [] sg_read+0xa16/0x1440 [ 68.387832] [] ? __lock_acquire+0x629/0x3640 [ 68.393855] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 68.400490] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 68.407471] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 68.414104] [] __vfs_read+0x103/0x670 [ 68.419521] [] ? default_llseek+0x290/0x290 [ 68.425457] [] ? fsnotify+0x86/0xf30 [ 68.430785] [] ? fsnotify+0xf30/0xf30 [ 68.436206] [] ? avc_policy_seqno+0x9/0x20 [ 68.442061] [] ? selinux_file_permission+0x82/0x460 [ 68.448692] [] ? security_file_permission+0x89/0x1e0 [ 68.455419] [] ? rw_verify_area+0xe5/0x2b0 [ 68.461269] [] vfs_read+0x11e/0x380 [ 68.466513] [] SyS_read+0xd9/0x1b0 [ 68.471669] [] ? vfs_copy_file_range+0x740/0x740 [ 68.478046] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 68.484158] [] ? do_fast_syscall_32+0xcf/0x870 [ 68.490360] [] ? vfs_copy_file_range+0x740/0x740 [ 68.496731] [] do_fast_syscall_32+0x2f5/0x870 [ 68.502845] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 68.509482] [] entry_SYSENTER_compat+0x90/0xa2 [ 68.516200] Dumping ftrace buffer: [ 68.519709] (ftrace buffer empty) [ 68.523388] Kernel Offset: disabled [ 68.526984] Rebooting in 86400 seconds..