INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.16' (ECDSA) to the list of known hosts. 2018/04/19 02:30:54 fuzzer started 2018/04/19 02:30:55 dialing manager at 10.128.0.26:44151 2018/04/19 02:31:01 kcov=true, comps=false 2018/04/19 02:31:04 executing program 0: r0 = memfd_create(&(0x7f0000000000)="5d9147504c2500", 0x1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) rt_sigprocmask(0x2, &(0x7f00000000c0)={0xb3}, &(0x7f0000000100), 0x8) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000140)=0x10000) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0xffffffffe583bf4d, 0x10000) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000001c0)={0x20, 0x4, 0x3ff}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000200)=0x5, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000002d80)=[{&(0x7f0000000240)={0x27, 0x0, 0x2, 0x7, 0x7, 0x3, "0c077f14917b4be9394e82d22d50bff61d412e854eaca7b54b3efa88d8b919a1046c368fd1cc89584af4e972fc5788fd982412159afbb84c6832de84a55d80", 0x24}, 0x60, &(0x7f0000000480)=[{&(0x7f00000002c0)="4216138140590af741f3f62dec1e84abfbd9efdc16cdfe72486aee7a4cf96f06f9c55bcdccd90ffba8beeace5f7fbcefca4732b41181e86e888979dad024daaa55be3f20235e76f00f14779315c05b8e395deaaa21a53f698620b977c027bf7554e021230db422e6c6664ab8dc8e9c99b83607ee4e3c099800250f46eeaae4b97857d448622c695470aeb9b044d0c6b73d5367c067730f0db9a5b2e6bd9bc445e990e9f58859d62b2b1cdcfba01cef5cada514ec93ca029b1d9ee88c6990f5d38254c1695c6de131aeb15685a488f0e42862dbe23a6cc24ecdfbc3d0a3", 0xdd}, {&(0x7f00000003c0)="06c8c1fcadf8a98bacdbf3b43738ffb665206cc54286ab66609c075356c72801677a5386370b699d8aac575d40f2ade6f236bf8ea1c7bab3ebaf406e3e812aea01a4b6331e241b0ac9c7997e86186365afe3cf5ad45c043ddaacb24159ea612b66f60c33f83a4e9b76995d731f9a7af71b08d893a03d000ddaac1d942087d59c42859cafe907a32e4396aa4cf96b6b24ad3b6f20f9c7c92b4d8b86a8ab93", 0x9e}], 0x2, &(0x7f00000004c0)={0x28, 0x0, 0x9, "5a539cfe638dfb066878d91b00b32ebecb"}, 0x28}, {&(0x7f0000000500)={0x27, 0x0, 0x2, 0x0, 0x0, 0x5, "8538928386e7385a270114af151d32a5604132798ec2840fef761ea8932078dccf4423451219ae492be54562cdc93a3348c5fcd821729677861d918eb45cf9", 0x1a}, 0x60, &(0x7f0000002880)=[{&(0x7f0000000580)="043b60973fde908f0ff15cdb1686b4597f8b3b8c3e4313e9b21c27a3467a412fb820877f84bf09e9393a5ce8238abf2573d95ed0d52291529a9a9322d6d00d4cd8ac3b57586d81165375a86b8ec11c3faf0c53", 0x53}, {&(0x7f0000000600)="f75b010964824ec08c9a5839321b5ad4fa48f84fcda34a803e0c81981c7479c5b7051677ad842499f2db721d72973decd3d6c4d40b7554082b502dfdd5098163f95b1b9ae4cd77cf8867a65b27b7fa3f5e291fcde0a0868f05c11a6dfc99a03b4f5ae60081ab7775eeb77973040c9de662ca58ceeb824b5f1484d1135e0802fe5127caa58551796738a63e88464a660ac089cc4d7efed489e3e065877f4c05c941d847eded78e396bc37db61170786160d3224c2c9113ae13e840501aa504d2a0ae02cacadd9e844a67c87db", 0xcc}, {&(0x7f0000000700)="a5e8ab2544976373ac47cf6b26571afb6ab9f08157b634fd2d8c6828c6ed34d60bc87fae3d2d8e4fca5ad686736d44717ede04d3e1b25bc8fe32b6c383ba02928b983694e6ad60c2c3416d72", 0x4c}, {&(0x7f0000000780)="f9c0bd228fae34a8903be2cbab290d254e50939de1c1cedd102c0a3dfc588b56edcd6b99f111b071864cce3f6956b623090902bcb295d2b5f858ec114a7f83ae34ba57383f6c04ccea74c00e65a1039f09ac82a7de7e9d7caacea4e2e11364b5e3240664b08d17e354942ede9d4712a8e1b08075aa63811e4284b506633e0fb661624b1a397f55f440f8433914177f", 0x8f}, {&(0x7f0000000840)="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0x1000}, 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0x1000}, {&(0x7f0000002840)="4c5f51f74a799d46e840762a33f79a1e7087486dad1830fd263693fa67441e1c4db4176bdb3c6bdd786aa2bc6bfa736127c9a822", 0x34}], 0x7, &(0x7f0000002900)={0x90, 0x118, 0x0, "5d3f1c455e65b2bee723adad485d73f34dac5552cd5a56c7d4141d221ada3582a381c2e41183a84d78b7afd5ec185bdba49e9a4cc19810f3de0400c81db03dada57fa6f0c4a569ad76f6a8329b08d98a578d98dd5e976f20fd37e2f7d60b82717f4f1282c702de0f8180dde8b54943c74ead8710a4be35c910c8"}, 0x90, 0x4000000}, {&(0x7f00000029c0)={0x27, 0x1, 0x2, 0x3, 0x8, 0x24d3, "49205acba51408d914af35961b01f7ca05480fb12b076b6f80230b4c5222384d76393d53821406633eff3119a3be8312729dc3c8bd58e5d811d0bf6763b66b", 0x17}, 0x60, &(0x7f0000002c80)=[{&(0x7f0000002a40)="1b67adbd66de3b2c529adc758e040c5bac9ffa116d6f64bb89b13307f426481fa29a2fdc51229ed90e5a69959a8bb82c4b61fe62ed2ec23464fffee4661198b19a26a4985e2832f64abcfaaf8e066139e92f3a8bc4f8a550984443954acf88825652389e3774e35226aa514a1e5cbcac42ef2f5d583b2c1d722325d704b08e948ef425b6ef15d6073443ea97f072aae8b0778f607091c4c5560383596a95a95ddc677f8109e03daad9de374e949ff5c837", 0xb1}, {&(0x7f0000002b00)="1dee936f8af2aa8b0219780217dbc54285841f58b19cb542d87bf5bc1e3837981c0b1a1337d8edc134e154397f96831243b615c42730190cd1081b86557ad8b074aa25cbdc9e2697f49489cc5776fe4fa05a9e3c27fe616b5db5bfc04562503af92b0f9cc7c3ec3bf07c9b96fbb768ad78ba18a1ccb1ec11cf141677c5bd738c375a074bd2266eab61df1329fe148cd82995e4c9e1a4eb486c927f4195d8d0b99effa2464e44ffd3668acb723eb153d2f6f6bf6b077862ec656c143451d28a786fcece6d5eaf66c697a9830e7b94659cdda6b6ae1f6b", 0xd6}, {&(0x7f0000002c00)="78a55e065568a31248d1c94a58aab506cfa8731bf8616726644d88eda069f59dd01b02a59c3be067479fb91deb50598427123908a33f2e1a09b8f66dfae17f426960b1e8231512a8395c8fa1ca31ecc7c4a07ed4cba0b91480d2555dda858574d2d8a08903905fef323cb4668ee7171c8011e8bb55c2ea02", 0x78}], 0x3, &(0x7f0000002cc0)={0xb8, 0x110, 0x7f, "a3084ad4afd4a4be97f3a4767337c96ef5db7e5131c33057ac79eff3a65ffcbfa2470a8ae6c53052df20330018335315a9df6131104acca50f9be3c79039f1e4e866784244506b7cc17c4f513339df305dfc858d207d3bcf98e92174616b97261edeab6540665b7bf5b8ab6ae18cb434d6eb0167ca916da87cb819fb602361b05add93c78a0c68ea131f6903df893d10a07b0c3b707003c09515a56595d50aac05279bf2"}, 0xb8, 0x40000}], 0x3, 0x4000000) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xc) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002e40), &(0x7f0000002e80)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000002ec0)={0x0, {{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) syz_extract_tcp_res(&(0x7f0000002f80), 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003000)={0x5, &(0x7f0000002fc0)=[{0x9, 0x1, 0xfff, 0x5}, {0xcbcb, 0x401, 0xc13c, 0x6}, {0x2d4, 0x4, 0x108, 0x5}, {0xeb3, 0x7, 0x1, 0x1}, {0x7, 0x0, 0x7fff, 0x5}]}, 0x10) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000003040)=0x3ff) bind$nfc_llcp(r0, &(0x7f0000003080)={0x27, 0x0, 0x1, 0x1, 0x3, 0x3ff, "047af2497838c1d2dc3fceea637bdb744c60c5e6b6bc5d6fd54a8fff67d5965ecbd2e87135ab3a12b6520494e90cef6047485d58fa92e9aac8f951e8d112f7", 0x3a}, 0x60) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_pts(r0, 0x400000) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003140)='/dev/ptmx\x00', 0x2000, 0x0) fcntl$setsig(r4, 0xa, 0x2c) pread64(r3, &(0x7f0000003180)=""/65, 0x41, 0x0) bind$nfc_llcp(r0, &(0x7f0000003200)={0x27, 0x1, 0x1, 0x7, 0x7, 0x7, "7458f1edb5c54a9212842be870f6874814fa1d703dbf896141f46db2aab1edb50e0dfb75859c0cb5158c89f562183f9915ad17f2f00e6a7b84e8c820a49d0c", 0x11}, 0x60) r6 = fcntl$getown(r1, 0x9) stat(&(0x7f0000003280)='./file0\x00', &(0x7f00000032c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000003340)={0x8, 0x6, r6, 0x100000001, r7, 0x100000000, 0x8001, 0x7}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000003380)=0x100000001, 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000033c0)=0x1) sendmmsg$unix(r0, &(0x7f0000004440)=[{&(0x7f0000003400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003740)=[{&(0x7f0000003480)="99d5a6bc5baed7ec280d79ba589b140523e902760939b6c1c0bb549af39d212ea1e6f0a9c137d7586b64de55f159e7841c303564799e660a0cadc6701302be73f9503d94ca47d0743e5fae54e6a5fb387bb737bb71e0332cdd855ba9d35e7e4504a3cccc3268d8c103b97bc70604cd5e8ff695ed757d73eb061c950e9f0354a3845efec6cd1ea3e3d5038375d32bee04cffc6394531aae3e149b7415331997fd71bc9b8bc4d7", 0xa6}, {&(0x7f0000003540)="1c75ac5db51851b7", 0x8}, {&(0x7f0000003580)="a64ec70a6a13ca3437536e73a82edf7566ec17677a9e2fea2858bf9937bb210d8a0d0ebb14b31c7c56c7dc995c66baad8b578d099a23d705edb885427975d46137fa48791965edb42ddd93006d519f7d77d1aba32723f35991af0352fae491fc508130a80e9cd3decad6292ee5a3048abe98d5d50b9f32f5678fada9ef26c38af3e009098035b065f6c800b953386ced432c604c93bd91749114de3de37a1e55888aba5c924b256eabe07ed8aa7b36113633619225e14507", 0xb8}, {&(0x7f0000003640)="0a6deabfd1188ff9f885aba1ad6d4de2d4053c51090bcf8fce839bac33d77315c0ce67023c75a476b0f6c99306b7a6445c2b889de54454548209dff8d0261fa0fda3101f4585b7b9fc0297426a5d691a105fca3e6d6dc5a2c34ca677c9dfc1c148d18be7c7f4227dde0775e519b4d2f1786336448e7a930386cd656557d8e144087ebee28553086f28eef89c34d66e2fa10d08f5f74d2da8e8061df34fff27172d3fe6b5b2826024a3b95081766fe2143d7b3ed59643f0054e88ddd4d9fdd9d69f14c5ac825425ce0e65feda0d314c8f058ff82b4cccd56b67916fa73e6ea0ee0d25770635bfa1e2d991f674167fa607cef4e37d50", 0xf5}], 0x4, &(0x7f0000003780)=[@rights={0x10, 0x1, 0x1}], 0x10, 0x800}, {&(0x7f00000037c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003880)=[{&(0x7f0000003840)="883f6d1753e69d9aa1fb932c9b8ba6c2c15030cfdd16068cc23f3cbc8958823e70482d358da85af94887187f4261527a096fbe816a07f2b40c", 0x39}], 0x1, &(0x7f00000038c0)=[@rights={0x38, 0x1, 0x1, [r3, r3, r3, r4, r0, r4, r5, r0, r1]}], 0x38, 0x4000010}, {&(0x7f0000003900)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003cc0)=[{&(0x7f0000003980)="cc", 0x1}, {&(0x7f00000039c0)="5da07b2f9e21decd47e1f71411e1342448f3c467", 0x14}, {&(0x7f0000003a00)="9bf4b25319e7288653968ad56dc62a186f788c1d58806c9fc8a1ad75375fe22150ffc1623bf95130c4b670fb7b7f590eacb2d7a988d5e0fbe9d1d27e04cd8d83c61ee480f75d5b6c4c34ee7b771783ac904c8500b4eacea72eaa59c9d97479a046418c472e1c9a227551326236e25823d15d1578b785dc042a4ea483525f169aa2cb59b0048e7cfc55c2f890f4f645c66bd195c1f21e1cec0e27c4fcfa61", 0x9e}, {&(0x7f0000003ac0)="04c4cc50cc90759e958a6594d49a168b5061585b977bc48521da60e93cba2d520b4a6fcd76710849c7f9755a2fc766049229bdbbe36b840774ae2f2c9fb185eb3d6be66416f2028fe186d2a5044c4a954591f0fd2ddca0216debb86ebfc0b456dadacfdf2461727bfb4483133132d573405e4158cae3c6e9489c6716bd35ba4d954e80010271343f904004e4b9c5d97624d7cc27c893d13274cd342ede00d2627dd4a1cf45bdac4f2b8bdeda74fc1aba2caf250274465d83837973d5302999e4d13306d6822b5ab1bb6c25989e70b76aa694c96a1c081974f91566", 0xdb}, {&(0x7f0000003bc0)="b9377ef2dfc21353c5b7289330de", 0xe}, {&(0x7f0000003c00)="9f2bec05095cc95843fd1ceb62e8709629b6e7a844628c36089dc3f4dd1ba8794a26c7c03d56150c252f9ea2121d446139d39ecbbd79ac4134156580b406fc75e27deea33b1a4de37cfecb8804b6ffb3b106d64dc05e4b633e65cc8e8c2e728ef22c8f5afbec516c09a70f1ccbdf35a958694a5c7b4725b9aa086f146c67a18382d20740fcaf937a204697eb1a22426d66352fae609579055d42b44a0d39dc2604fb743d30d06b4dec0e5ee5aca76c", 0xaf}], 0x6, &(0x7f0000003d40)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r1, r5, r4, r4]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r5, r2, r1, r1]}, @rights={0x20, 0x1, 0x1, [r2, r4, r3]}], 0xf0, 0x4000000}, {&(0x7f0000003e40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004340)=[{&(0x7f0000003ec0)="528928d344ce3053264cb9e1e2a73c998160b3d0bfe4baacb5d7dea07d302a4a7455a35cb0d5dd51afc9260582690e916175510ad46bc7596b1b79e48965b6627a39d98eacef39df2495e65d507befe4b852abb9348ffd794f3f3ab441eacda9ff412d7012d3fc8cfea3d9f956d29a25f787b0d51695da14f038cd22b086154c81240d1655a8d757dc5f53d08b2e5a63584c9b23d1f8b6e0358fbf98349fadab5e98efe249ca44b7d199ce089583eb2bd84024de84f64fa130edfe9a843732c3c4af0e8a21ffa77a3a04c843d2b56b3893e64565d45d9101d2b7a08d4b1b41b956cc820c5e384f85bef389f5e845cc7192c2e7", 0xf3}, {&(0x7f0000003fc0)="77832817c64562d87c64b676f22bd4acdf20b50a6fb85a07431f500ffa0272f90c8f6eaa3b58de1080494fb6c5c2eca35daf7725611812b6e3b0df5170ca86d99f79196bfcada3034df2124760280310aab988b8b77fb84a56f34390ecc7ccba3b4a34cc7502f0055f97bbc3edfb04237feb78c075f9e5bdb1fe3911a1c4b0421a13f83c921d", 0x86}, {&(0x7f0000004080)="eebeb44739f4170a46443baa6a3d2b6465d122855d4a1112cae6082848ac40deea14070ac43695dab957f9ed0d3089f8f3e680180ef66c03fbf9096d6a7d25a6", 0x40}, {&(0x7f00000040c0)="5faa7c82467839a62ea46fd79b6734514012a54b69cc2a5b05cb995bb70df408d31af0dec7f7ddc7f9f8d71a0ec62945abca3842ead34269180e08ddbdb6893f3220752c231b78836db26aeefa1122cd3e94d77945aaf3144efb22e7bd0ad3b06df60417f55c6614ddf32f6dff26b5701ec30aec7c4949598fae5693364bf798d517aacb5603f95976068ad80d1c57db73a7f156217b82529c0a0920ffe3bd4a45ccb8bf0c9beb8f70818556e49741f9191b77bdbbe8dd2ba14f9f167615e8fb738eb4fe7485206bc2c16297a0634e7f1f299944c882d29fb056234fc7901bc74b5c5eecf6004ba90a9e0fa6fcbbcdcfcc59b57e6b25", 0xf6}, {&(0x7f00000041c0)="a63827c27174c59ce6c2457f093f0087f8ad4763d4f7419cede65a5298dc534e9667719288227d81d2641fbba112a38238641f", 0x33}, {&(0x7f0000004200)="e668576020b514afc0aebefd89b8704fad74d4a443ba1a8cb418fa3bb1dc117340a2b518734453b11a6b1ab35bb104723144e591eea2619b44526d4e52c365b972750c43533c6aec53ee67e79493bcb91a676ec7ea45174bb598ce1783374c7b7c17682a98fea252ce8621703d4becb089810d5266d2c603019c375c0cc2642842020d5940cf2ab9182a5939acd9646764e191afdfde6361199855510268b2cd5ac5c74ce3593bd714ff39d7bf6f069bed5561c67f529d55733c5b5867d5db991d835f5837232aa6324a807580a0ffab5c528993ba55b9a1eb1150f41c310c802372ffae8786", 0xe6}, {&(0x7f0000004300)}], 0x7, &(0x7f00000043c0)=[@rights={0x28, 0x1, 0x1, [r2, r3, r4, r2, r2]}, @rights={0x18, 0x1, 0x1, [r5, r4]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x60, 0x4000840}], 0x4, 0x40) ioctl$TUNSETLINK(r0, 0x400454cd, 0x200) ioctl$TCFLSH(r5, 0x540b, 0xd5) ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f0000004540)) 2018/04/19 02:31:04 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r0) r1 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x8180) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000000c0)=0xffff) keyctl$clear(0x7, r0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x4000, 0x20) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000000180)=""/91) sendto$ax25(r4, &(0x7f0000000200)="689f166a56982505a0a9658745b710ddb9045d3e3f9be3397d972ae22eb3683e4ae74ff0985a986cebcd2130c59c73c60db0c6f92a4a9da5bde2d00289648277cacce916033c1cfa18e0adc043e5ce79d04b01d07f12006aff4627282b45130a1ebfe6e46f6ad041e1138782adef11fb252b900edf43964d3acc59efaa60808c539e749264df9e59760a7f934398de302d8e0524b13f6854b15737ffe82909d57bc5c292c44f256b5d2ed05d63946fbe6904", 0xb2, 0x800, 0x0, 0x0) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f00000002c0)=""/149) syz_mount_image$gfs2(&(0x7f0000000380)='gfs2\x00', &(0x7f00000003c0)='./file0\x00', 0x3, 0x1, &(0x7f00000004c0)=[{&(0x7f0000000400)="85c8c83850b56c982737f055e287ab32d2b6ed5cc810bcffc410dc7e78f0e376ff1d4e70ee070a587796e2203f869239c7f3396b78aba558bec554aae2c04d3d92ecd4d12449adb8aa3d8b5f8c59b612f77b8a9c9eb9ba8dd9da95c5d46794c64d339fc078054dae644f9d45647ac329d375ba7ddb358b08f8354a3560830c69afed774fdadae30ea90880f2d02e4a26a93c70b2bec300f482d50a9a61101815ef6817bd1fa7ff180abf", 0xaa, 0xfffffffffffffff9}], 0x841000, &(0x7f0000000500)={[{@quota_account='quota=account', 0x2c}, {@lockproto_dlm='lockproto=dlm', 0x2c}, {@norgrplvb='norgrplvb', 0x2c}, {@suiddir='suiddir', 0x2c}, {@quota_quantum={'quota_quantum', 0x3d, [0x39]}, 0x2c}, {@nodiscard='nodiscard', 0x2c}]}) keyctl$clear(0x7, r0) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000580)={{0x3f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x1, 'fo\x00', 0x20, 0x9, 0x1f}, {@loopback=0x7f000001, 0x4e21, 0x0, 0x100000000, 0x5, 0x2}}, 0x44) ioctl$TCSBRK(r4, 0x5409, 0x3f) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000000600)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f00000006c0)={0x9, 0x400, 0x9, 'queue1\x00', 0x3}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000780)={0x1, [0x7]}, &(0x7f00000007c0)=0x6) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000000800)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000840)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000880)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f00000008c0)={r6, 0x80000, r4}) bind$bt_rfcomm(r4, &(0x7f0000000900)={0x1f, {0x5, 0x3, 0x100000001, 0x79ad, 0x8d20, 0x903}, 0x95}, 0xa) ioctl$VHOST_NET_SET_BACKEND(r4, 0x4008af30, &(0x7f0000000940)={0x2, r4}) ioctl$VT_DISALLOCATE(r4, 0x5608) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000980)=""/231) getcwd(&(0x7f0000000a80)=""/9, 0x9) syz_open_pts(r4, 0x10000) bind$bt_rfcomm(r4, &(0x7f0000000ac0)={0x1f, {0x8001, 0x15, 0x1c, 0x7ff, 0x52, 0x400}, 0x400}, 0xa) r7 = timerfd_create(0x7, 0x800) lseek(r7, 0x0, 0x2) 2018/04/19 02:31:04 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/tcp6\x00') r2 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0xb4f6, 0x4, 0x0, 0xffffffffffffff5d, 0x0, 0x5, 0x9000, 0x2, 0x5, 0x1, 0xae, 0x6ded, 0x5e9, 0x6, 0x10001, 0x6, 0x5, 0x9ffc, 0x2, 0x9, 0x3, 0x10000, 0x467, 0x800, 0x8, 0x8, 0x7f, 0x43, 0x100000000, 0x2, 0x5, 0x6, 0x4, 0x1ff, 0x7f, 0x40a2, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x1800, 0x2, 0x8, 0x0, 0x3, 0x5, 0x4}, r0, 0x8, r1, 0x2) recvmsg$kcm(r1, &(0x7f0000002540)={&(0x7f0000000140)=@sco, 0x80, &(0x7f00000014c0)=[{&(0x7f00000001c0)=""/105, 0x69}, {&(0x7f0000000240)=""/20, 0x14}, {&(0x7f0000000280)=""/162, 0xa2}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/255, 0xff}, {&(0x7f0000001440)=""/115, 0x73}], 0x6, &(0x7f0000001540)=""/4096, 0x1000, 0x1}, 0x10060) r3 = syz_open_procfs(r0, &(0x7f0000002580)='attr/current\x00') ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000025c0)={'erspan0\x00', 0x200}) r4 = syz_open_dev$vcsn(&(0x7f0000002600)='/dev/vcs#\x00', 0x6, 0x2000) r5 = socket$netlink(0x10, 0x3, 0xb) ioctl$VT_WAITACTIVE(r3, 0x5607) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000002640)={0x273be37, 0x1, 0x7, 0x1f}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002680)={0x0, 0x8000, 0x20}, &(0x7f00000026c0)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000002700)={r6, 0x7}, 0x8) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r3, 0x4008af23, &(0x7f0000002740)={0x2, 0x9}) write$binfmt_script(r2, &(0x7f0000002780)={'#! ', './file0', [{0x20, 'net/tcp6\x00'}, {0x20, '[ppp1\\'}, {0x20}], 0xa, "9c0c8d93ffa9adcc987fea342e42dfa7d33a45823e7c970e89c6001f77fee105961e9567207aa8a8ed3eb30eef277612016654ee9febbc7061722394510d139cf09743607ffbe40778fbbf8b2b53886ec1a0a483128854c673289a721767af249904036c629305ef0ad1b2af55d26d15306646771399305c887ae57941ec857536ff2ebe9569581e275995995c01cd335c661f9a682cf5a62e5b09361ef85c02fc35fb15f5df01079020e5529dfe77090dffa0538d0a78afd93125adabcd4f7920e9e6cb5d2f690788fa670bfe8d5fc43f5995fcede28185cc9e064025ac4bd7"}, 0xfd) perf_event_open(&(0x7f0000002880)={0x1, 0x70, 0x4ed, 0x100, 0x4, 0x401, 0x0, 0x1e6a, 0x2, 0x0, 0xfc60, 0x101, 0x6, 0x8, 0x1, 0x8, 0x0, 0xfffffffffffffe01, 0x6, 0x100, 0x1, 0x80000000, 0x5, 0x5, 0xff7d, 0x178, 0x7fff, 0x1, 0x4, 0x3, 0xfffffffffffffff9, 0xcd, 0x6843, 0x3ff, 0x1f, 0x44d, 0x2, 0x100000000, 0x0, 0x7, 0x1, @perf_config_ext={0x9, 0x6}, 0xa195, 0x8000, 0x4, 0x1, 0x1, 0xffffffff, 0x1000}, r0, 0x8, r3, 0x8) rt_sigsuspend(&(0x7f0000002900)={0xce1f}, 0x8) r7 = request_key(&(0x7f0000002940)='cifs.idmap\x00', &(0x7f0000002980)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000029c0)='attr/current\x00', 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r7, 0x800) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000002a00)={0xca, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x3, [{{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21}}]}, 0x210) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000002c40)=r3, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002c80)={0x7, 0x40, 0x0, 0x81, 0x7, 0x5, 0x3, 0x1, r6}, 0x20) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000002cc0)=""/4096, &(0x7f0000003cc0)=0x1000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000003d00)={0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000003d40)={0x2, 0x3, 0x200, 0xe90}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000003d80)={r6, 0xa1, "bcffd0e33965df66b59cc61020c68ebf20217fb978584b3ea57a65ccfe64a9834731f5cfd39d85b9d96e54ed96c426984fbeb9181fbec7b3fc451e5c785bc464faa54fe38b31d3f38a27466536c98d0bfb1734ecee3ddf6402aec974519d93893cb02fcf656f71503c9f3d260f1f3522b700d7385ccdb9998cb16fb036d2c0c1f32ab41e429cad982f147740be0c95b0e781299c806af83bd588c54827410af0a8"}, &(0x7f0000003e40)=0xa9) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000003ec0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000003fc0)={&(0x7f0000003e80)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000003f80)={&(0x7f0000003f00)={0x50, r9, 0x114, 0x70bd27, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x71}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x80}, 0x408d5) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000008dc0)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r8, 0x0, 0x24, &(0x7f0000008e00)={@multicast2=0xe0000002, @loopback=0x7f000001, r10}, 0xc) connect$unix(r1, &(0x7f0000008e40)=@abs={0x0, 0x0, 0x4e22}, 0x6e) 2018/04/19 02:31:04 executing program 4: r0 = msgget(0x0, 0x20) msgrcv(r0, &(0x7f0000000000)={0x0, ""/167}, 0xaf, 0x3, 0x2000) r1 = msgget(0x3, 0x40) msgrcv(r1, &(0x7f00000000c0)={0x0, ""/162}, 0xaa, 0x2, 0x2000) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='children\x00') ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f00000001c0)={0x40, 0x8, 0x2, 0x5, 0x7, 0x800000000}) msgsnd(r1, &(0x7f0000000200)={0x2, "06b670ea0b706ab5a2c973ce5cf2594be4ed52bcf9eb904a442612403a907b2362b5778c44a8f8743725e7a039e641173003585051f9d8d0b2d306b5ca7c6d3fcd8c4f92c4021457f60756ec861ee0a36aa46f6259716f83a2f432d11cec576c1d76"}, 0x6a, 0x800) setsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000280)="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", 0x1000) ioctl$TIOCSCTTY(r2, 0x540e, 0x558) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001280)={0x100000001, 0x200, 0x0, 0x1, 0x0}, &(0x7f00000012c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001300)={r3, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001340)={r3, 0xfff}, 0x8) lremovexattr(&(0x7f0000001380)='/\x00', &(0x7f00000013c0)=@known='trusted.syz\x00') getdents(r2, &(0x7f0000001400)=""/120, 0x78) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001480)={0x79, 0x3f, 0x200, 0x34e, 0x10000, 0x800, 0x0, 0x2, r3}, 0x20) mknodat(r2, &(0x7f00000014c0)='./file0\x00', 0x4, 0x5700) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001500)={r3, 0xa2, "705ca5ab34abdcb627741526ada8a936432bf2fefd5df49e999eeca7793c5ae335567ecdfbd382f69c98d15d32dc30b6547db9b7ba8ed82630196a654b393267c61ea260b2e3d039fcbea245e0af0f0590470e17da4f633ce3b7557f2f931bc790c64c642fe9b28970f6d6da97636e6f4e21aff224cc653edf2a3890f40c156b485292f5e3b16256e7025086c103caf72204706e319a33ddfb28188f27c883f59acc"}, &(0x7f00000015c0)=0xaa) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001640)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000001740)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x280}, 0xc, &(0x7f0000001700)={&(0x7f0000001680)={0x60, r5, 0x300, 0x70bd29, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x80) sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f00000018c0)={&(0x7f0000001780)={0x10, 0x0, 0x0, 0x20018030}, 0xc, &(0x7f0000001880)={&(0x7f00000017c0)={0xa0, r5, 0x2, 0x70bd2d, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0x68, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffff001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xbd}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x45}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000001a80)={'nat\x00', 0x0, 0x3, 0xf1, [], 0x6, &(0x7f0000001900)=[{}, {}, {}, {}, {}, {}], &(0x7f0000001980)=""/241}, &(0x7f0000001b00)=0x78) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000001b40)=0x4, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000001b80)='yeah\x00', 0x5) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000001c00)={0xa, &(0x7f0000001bc0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000001c40)={0x80, 0x3, 0x5, 0x1, 0x5, [{0x400, 0x401, 0x1, 0x0, 0x0, 0x1000}, {0x8, 0x2, 0x2}, {0x6fcd, 0xffffffffffffffcc, 0xff41, 0x0, 0x0, 0x4}, {0x9, 0xfffffffffffffffb, 0x3f32, 0x0, 0x0, 0x800}, {0x7, 0x2, 0x0, 0x0, 0x0, 0x320c}]}) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000001e00)={'filter\x00', 0x0, 0x3, 0x29, [], 0x1, &(0x7f0000001d80)=[{}], &(0x7f0000001dc0)=""/41}, &(0x7f0000001e80)=0x78) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001ec0)={r4, 0x100000001, 0xa, [0xfffffffffffffffa, 0x3, 0x3ff, 0x8, 0x400, 0x1, 0x50e4, 0xfffffffffffffff9, 0x50d, 0x3]}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001f00)={r3, 0x3}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001f40)={@local={0xfe, 0x80, [], 0xaa}, 0x25, 0x1, 0x3, 0x9, 0x3, 0x5, 0x400}, 0x20) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000001f80)={0x8}) 2018/04/19 02:31:04 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7fff, 0xdd3b, 0xff, 0xfffffffffffff659}) write$eventfd(r0, &(0x7f0000000080)=0x1000, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xffffffff, 0x7ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x2, 0x4, 0x8, 0x8, 0xe3, 0x7, 0x3, 0x7, r1}, &(0x7f0000000180)=0x20) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000200)=r2) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240)=0x3f, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000280)={{0x200000000000, 0x931}, 'port1\x00', 0xa0, 0x40, 0x3ff, 0x100, 0xa8, 0x53, 0x1, 0x0, 0x2}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4) syz_mount_image$hfsplus(&(0x7f00000003c0)='hfsplus\x00', &(0x7f0000000400)='./file0\x00', 0x7, 0x3, &(0x7f0000000600)=[{&(0x7f0000000440)="a03982dca695a2e23acfb30d24ad43e2c4bdb686118b8cf296c580790fa56797a4552d93fcca3a7da2b623d31313cce74e005a2890f425e3b75292ee886898c43f45b3840f56f3572565d4aa2e3b64ca6e18b8181fd340ca905e58c43f109f56d5c0cad8369ed00347802959662424ceb316836db183185268a3d5aeb4176be5e92fad355b840e157a2ff7390859b4056fce9d12481840c74496de91c79a918aba7246fc47", 0xa5}, {&(0x7f0000000500)="384c80260d1865d4eea9e82363afc616a9f37777b094cb5c33cc8501f54237daf7d5a969951dbe56c78217a434cad05ca074ee352e", 0x35, 0xffff}, {&(0x7f0000000540)="cbcb2e435e135c1ace497daccde115727b427e92edc3b506cafd1b534bd8dc69082e2bd307d4f7170edb4a9937785a33f8ba7cc87c94668113c54828969fe8e5d076c81fc8fb3df53e4983cb8662a228878c8084e716a6f85b4bccd9c08ee0ffd4f8e19fb6e1f42de1b587799772c273c123bd8c40495e405cdcaa83d860628e4605dbdf477d450576c53b2af8815e9e7c09b21eb1f415366f252f78b07d203dc23381626b6b5a9167b0ae648c220b14", 0xb0, 0x8}], 0x1040, &(0x7f0000000680)={[{@decompose='decompose', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@part={'part', 0x3d, [0x31, 0x0, 0x32, 0x38, 0x38, 0x39, 0x3c, 0x30, 0x0]}, 0x2c}, {@type={'type', 0x3d, "969f9fac"}, 0x2c}, {@part={'part', 0x3d, [0x0, 0x38, 0x36, 0x0, 0x33, 0x0, 0x78, 0x7b, 0x0, 0x31]}, 0x2c}, {@gid={'gid', 0x3d}, 0x2c}]}) r3 = openat$cgroup_procs(r0, &(0x7f0000000700)='cgroup.procs\x00', 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000740)) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000780)=""/65) syz_mount_image$reiserfs(&(0x7f0000000800)='reiserfs\x00', &(0x7f0000000840)='./file0\x00', 0x8, 0x6, &(0x7f0000001b80)=[{&(0x7f0000000880)="79090c4e06100a009b0321127add6f0567e81f8ca1ccd805ff921ad0533c5ab1411ca6222e798f236007ad520d41041929015d5676484587d3423a8c9c67fc4f3886946664922e0f3a54fd437531e23a842b23fe1263bb0f6452f853c67fea85af15ea5aa45938f432ff01549fddc5317ddc6336c94dc06dd660d78f542109cb032f99d71b35bdbb7f79317a72f4e94f8811d52ed149eb2d0095070c724ee2639c79302ae37b955811a2f90ab9f199d3b22faec0b603014df84c62e7634dafad0b8596696ef50526287f8cc3022e3d55b7f2b6da8eb994cb6a6813ac181b959f3ffe6d5666274ddc12df6ec33e9800d167741eee5544896681b9c4ed2b6ba75e6f1bad0dfcee29a21d6e7aaceca9ef948a0e27caa5cd9321a5d0cdf16f1a525e3a96d7d2f365412792b05de5ff979b6d0d5ceaf09fdb477139d282efd09f2fc7cf30cb5a72c9941e643d4a68b8706ed1464f9570b0fdc9a7696d4db8bf3ead76a1053fe9473bfa5bf74a236e1be648e5c2a55434dd70df9a975b868ed524c4dbd87537af03a30e4e4dd635d070f4d7eac030114f5e94cd2f7df33b5438ff3532aec96db2d854214b908edc0de8519660a9a2f0f6660d7317b7b01e03bdd7a28ee9e99ed4f02fb47e6d350e9568c6b81a079cec4618d38227323d1ed77d175284bccd0be8a5e9785f4319829c4f6a18b8faa91710b42168ec8e9d6f06f6ed2661cc12a7b53e1e238360c54764e7c10a460ba9dc6eb79f0993b5b1796fe0e8addddb9600cd1658f734efba0a57bf73c8c5101eb602d861c9c5cfeeb9be9a4fd8027497dc41d01e389d8660e743a3b8989ae011d087b88fe40d56d94ffc83a391e8da539e9b81bafe65aa8b80c7962f43145fc092e1b62041faed111a77ab7698890169c782ae6d943fa144ae93d0d93eeedd36ccadf8492ae2908863d2376c431070549675e28ca307847b36b0851b3ab95ed1c780159464869e89e2a38dd3d7457593fc944f9e02a616b904bee183091f6a4d1f6821b09c8bdf45c463b77291bc4aa173077cd58e02a163b790cc6667da9592fcdc32911679f54b25f5ea31ceb5312ad4fa8b497a798e88a728f790c1d9907ad35eb8406b1bcfc2acabb1976f16cba1134a63bcc6311341747c9d1e3e64cf92708f86ab24619d02662272541208c47e741d29263ddba53db2f7569a214077928531855a85ba564b4d12ae4b1708b68e1ecd76e232017cd0853ca672371cf6011e436914dca336777defe2e88d7eab36938546f747d4aa4bf71a0e47e4a6e5ec59665ef5decd1223347f33ffa10e1ea9903e778c678f1fdbf01b42a63e8a6006c54773ac340d75d233f6ee3292dbbf9dbb0fbc10f05bd0c2f8fe8ad5b89aeac9c7da052f3999029d48dae3a55fe195a2fc220c2fffea61151534578e5d51ec5cf1d29c49050cf5dcb7f090029915a40345d43054dca707d2580e468191775721213b08ff603229ac8c65ff9a1eaac22f4ec38d6dbfd951de5815716ab176b3b8e82c1de6e3f86e3119f193f0a2fb32da7b1678ff0b687a1f9fb58d8b0c0cb1db8e293e9212cc781444a9e47dfced521e47c450a9dde57f9eaf35d3b99222b192fcd66c7f76e7b2f5406624535013b2f7cf349c6049cc5e40cf3c63abae9d9d61396ce60fbc17c36309916ae749583dc22e2a849792652ef967d837cc9a811fef3049cd5c9abd686ed874bfd38e18ddfea147017112de98f599c9253247f19c517e712ffd0ade6ceb39a375225fba03b24c7547996fdaddb03118b321943d17624ff46c37118f72c4e74da19b9fcea683d1d45e405189872c8c3c0bcbbcf7e76c835b6995da7b30e975e6e11ec6060b53b670d90aa577eb2e6b6de809ba88f8e29870742af99f1e15410f880226fc1826bf6401ace8855b26c2e658faca388e2fb6ada78f7800b3a0148ae65c403e3786d51a73b80ba155203c3c39a5568d68257d0004bbc5ada82c4961cc42d05ec3c5dc609233b089292772de8463b81fa6238656e0c1c2e6cfc462419175b3721c117e629224eb6255755a602b8b27c0eac2f3b4840a51e9b07b0c16234fd450103ebca72bff5e168eedaa7ee6f7ef851afc420a5bde15485616e57cb2b2b0f2282fd6c56877d1b429630548ea59c944a75c19aa6b266781fe112f6518552fb3e6a8a0c781d3c6316b63e02af4df25ffd46bca4480924dc65cbb227b6f9da77b95a27b406b59f0ab3d28e800bb9ab8b1d0d22ebb9f13a3a81533084e1348eb4f2af405a4a073155ab4344a999ee55412580af85cae07b9dd61131653e8f10f6f3cd304e701843680d20caf5b0b78d3975f58c1de19d4ea354ee1863cd6585019bcb7e90a6ec495168b0042bacb7eb98316acf1fa46762b1fba421905ce275eebfa213aff55eb293d066e7af0cc9e82654daa3bbcf5a4f06476991f3fdd27797adf3286435e61f0d18760b1dfd0b67186e30c142926a1e7110ccf54cfd2360aa27de931df6ba4aa73882553482760504d53619bbdd4258e951733f56f2f34b20606d6869e41fd8b957b66ea6731b2d74fa217f16e231b912e9f43d79ffd82f803fe75b2ccb69271e6bcf68548adb68e43cd1313ab3e75375d9677cc5d221a55bb631c4875540eed8158474cbc70a78503b17ae971dbb203871f9c82ec353db3fa962ade579cff91410aee4f211ea5e9f7dbc02e6d7cdc00666a48f2907ad27fdfeb15c99be8bf4cd663b94f6f4690e148fb55285d356763b32ccc10cabdf17bd2aad610f3a62efb87457d297100995fec1ab1cee28eceebddde1bf9614c0ddcbaeb23c5ae7500464584b3d558e434b5e19f5c328bff230e98fed1c17e22a014354bc06ca65cd72b10387eadd8328a56b1c6044011a12e8b7a37eb67e4bedad36c5fd2c42ee1bf87e30a729320fb57f59cc9fa8a0ba893e73c11877c0db60503e78d5fbe1d6e82321f1c4ac2be96ed08130041800eabcbdac7fca27237fb5da8b773a3d97c220f2961c09cbfb7b6ec5ffd187cc7b39bbb90ec9388ac6411a05b6bab52426b45a2e36eebffc676cc5b3d8766606e5eeaeac5edfc2d69bfbec5207e99560099c66d873d8f5248ad2a32834fb119d069ae8c67610a6c0762b731e00c3d00fac8d14ac217e87666aeaf1104d4dca233befa600c5d9b5cd0126310089bc01e98d066c44fbee98d7704d920a43c13ad01de835f3694270befabb1344e71998967a050943a9999408c8dfcdc242be13dbab31d88f6e65351847bff917550d2000396fccb6b91e8b2db3383413f20179b8fb9d2d224fe7d29b1714874d1d5cf503ee86c98646f9cc2674dc4278ce6f4a189e5be55933fee701994f5a19085fc3121ebb3553e63ec50eb9a984babfc180f61ada2b0a54194b50cefeb68f366d39f1a09b127500c527defde17e9effe839dc16687d6d082b2c39fc4f9c45e3cfc192d24f05bd182e3827516754d09ee92ad013e0ffeca1eb55baf6bc87fede76cf98f25779c0ec0a85629770a3c3492862772d67ad4d2e1b36a629bec620b9afebafacfbe8ba1164beb7defb74c07e35bee8b15ac662ab907db1ef1d758ff9051dc48ea9dcf369a4d767a353b927d49c7c1e69d08b3486666a90b497e77aece02f23161e119103c637cc285145f7e9002a1e29164e8a84aade213284060fc2b44dc4a04ba1918a9b1528295a6fd56713101db3d0c7b3162405e408aeed95dd8a66048e6bcea65cbbe9c494c1f4c5256893d42c3193fcf764e5334a9746bb80bcedd3d436d2a94afb327d60747e105bc605eaac39c98636294ce8ba6e41bd07c5d42ba2fe8b9f5edcd748136b101d75e7e7d27d8efcb23ce2455b970741d057c926b29244e385f8bba75136657287c066433ac2ae00888a14855bb3b1865a8e0e4c992b7785e43bee17ae02ff629e972fb6c18e5ba83789d43b4aa3cb4d8caa1395c88528334a4b90c4f8948235aa8b0aa2246f7770530400755d931671c9eba4ac189b8e7cacb30ddcd58bb5b834b8a7135b12bc1ed76ab99348e25951dfb3eae9b724956b3a692d824e7ec48e59c0fd845bbcd64f0ad40b4a1fe33caf46feffa99a22bd24614caa3cdeb3d6612043e156114656eb3d0b81d421749de959d25568cd33e8e85d0b8282a87b8ebb48cd0a65e961015912811d964991f7c18b6d50d9e46165b00070025fb1c50cd7002c41de62779857bf8e45de60977d84187d4909f68db2e2e2e101e0ff052bc1f191e8cf318ccd5f379f341c664fecf4b8e50a57f3c5e523114da1f3734d22407642b7da62f198d48e0f681813ed9f35566e68b289109418b065c1fb9cb1f8abec65c4e3b9a97514d525915bcbb52c8114214aa3947bd9485c5d99730cde46d9bae25e2bc97048dbaab7f9b4069441d671d4a446b056fb76204c196172346729d00572d3ab11eb0806dad6df616be454776eeec2130599c9a8bfab62ed73ac5483d37b0e036abdf1bad7b74af176ab514e1073147c3f57e7ff03335dfc72ca85d259fc6391e372637cf7e9b3c52c819e7dfd0adf06251292e3ada645cfa3f1dd289e8d7e8dc52918c63485f65850a292b48a92566cce363eb47b680a73328c32a981012d263821afea57d6453b965bd752ae8fbc93686f669a32d1b18ceabe0d507efae4f42d9f6b593a8a9abdd18edf483c16d37d517d38336ad6a03b7efdbcbb4e463b30180d564592ab2d92a3f3c903b58c8785fe8cfb0d90dce2823127a4518a648576428c61c270d2f526be54a167b93ee74730f62d0788df97b6f5f6d07d918b65d50c0f3300048764153d81f3c3e3ab3b58d3453553a79fdf73e3a18edf820113219a85ecddb925090603e56640388f83a991e75ab4b8a49cc6a72ed019e523ce27384e3f42b8967c4055d4aa39bd43a388374ebcdc9a7a382289baeb6f7b81668bdc742d66eef7b6290c5338dc283817914ae99a65707164ba3ec1d2d6a5e0a39cb3b9733a364f998f012bd604fee9de511f107ebb7cea8ec0ba4194945d14692d94c181f7b7c92b5384ac496aa148ef5669dd9feb6b8a4c5fbab89f0b9a1a895b15a92cb689494747a8f3162a04484cc8e2faf0474783aa22be65e56aec74ce14435dc49a41bd43327f25d0995bd2585b5b65adbf6474563248fecae41f9391d8d015843c6f90e375563b5d4ee65414767914bf98c20014160de96e6998c764e4cde82a6af5036b849074b5a02a35a59f0ad2e24a772c21d74ceda0489e545903f26d8212ae7cab21088da0b4be3be42512ae7e8b6c2a08a0b78fa4afbc90eeb5734f5597b369db9406ee324a4e3d946c15a62cdd1251d539c560d71c47364b825f4ca4622cbb62db55800ff349ba5cd2f4abb8767d944c1c5996fe3001628bb1d3729d769520afbb4248cf91af3c2a9e4037a53f9dfd98df4551d4d7e81fd6a47f8293d46151e2ad024d7d199de0875781445da82e83bc89d3ebac972b217e74ea92d5581d9cbf307e95c893fa99182673b9e7f77c033a2df07c865f9440d675eac6ced84a0f2237c1284706faf310e3461848ef131fcc627302f6ab9521842c83cf6a5243ef92b809d6ed13f6205d6371c8f5bb37e7959cbc44c63014bfbbe81b7c95532d6c42e02bee456977759b89fa1f650ae24623a127e8fb32401410f02445ae7302c03f4622ab53885ae7e9c1fab8a30d3782ddcf3595bdc45b616f2ef20273d5f21b57d91f2ba10fabdadfdd69a9f16d16c9820a0a3599f51717d1852123fe610ce9d4a1e0f3d0bb73a4eac300905f27f0cd4339663da83b1305b7f7126d9e8427541695228e3dfd100", 0x1000, 0x6}, {&(0x7f0000001880)="455c60c116ee524130a318d3b11048e93e7b812cda5b9f09b8109828d95694e4242ac5d7982133a25b863c6bcf805a1afc09766beda39d727a8739740438aa22a62966eecf05023d121844e269c72cec2286a677555993d0af3d1ea77278416b1d5ee12512dff41d998b43490b1366347788b1a04b29cde22126d0b175db92c0", 0x80, 0x3}, {&(0x7f0000001900)="6c254fd095e7b9f8e4bd49bc5cb89dc7537e196549a8a14e3de708316e63d2f9104ec5fbfccb7aa2513980093177e33fb45e7f9f0f06a01d44ceaf223f294c6cf743f63f4dec24afbbcafd9c1ea9a97aaea48210b4cf433afbf5a9b059a9c2195a38d4c626a6e1256280291dc615a179887f678b771ddad3f3ab0d60c8debf609aa75336b82007e428c24cfb8a161a17ed87ddd671471e6c97afc3823d47c5493e9f20e1ccb560022efe362e257afb241a4d951d30206e49d353f9d5966bc10bf11cf377f2816d2e76f138c5533712a6d79c1c1a8ebdf7afa1afd55e4e43b510230683c7256d509fcec344e952e80f", 0xef, 0xff}, {&(0x7f0000001a00)="aa92ddf5aa2b91a8138fc6262f8d2f5de2c91660909bb6fc425fdcd580dfc9483e87d6ef468284e9cc320cd031a811e598f36226015dee0141cb4fb0cad134e70afe05b7fa62fc3b30a3b5a97a5e91bd697376a5745041e830c28ebb4ff7ed8e1bff6aee5fd63027382ed2a6c31fb7139e212b22aca4bcd37751dfe7526246516b5636f9", 0x84, 0x2a0}, {&(0x7f0000001ac0), 0x0, 0x2}, {&(0x7f0000001b00)="cdc3de5ad07971946501348fbba6faf92ee41c2ab974b63ff95aeec45a5e53a87e61cc5c570354f6da6f8efcbe65f5ad0b0b62bbddd6a8cc7df09da146483216c93b3ee993a4ebc31cef8a0c620cafbb4e9987", 0x53, 0x20}], 0x104010, &(0x7f0000001c40)={[{@resize_auto='resize=auto', 0x2c}]}) getgid() ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001c80)=""/242) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001d80)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001dc0), &(0x7f0000001e00)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001e40), &(0x7f0000001e80)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000001ec0)={0x9, 0x2, {0x0, 0x2, 0xfff, 0x3, 0xce}}) ptrace$setregset(0x4205, r2, 0x7, &(0x7f0000002040)={&(0x7f0000001f40)="df5d0d315455115f5037b1e573d849264b1873f87ab74738f06cc1055185295d901077b6e4c617dbe41edde8a3a4d63f2aceddf8235bd56c45841e8382d0c1750cec2ac6c7bd67d3b2ee583e7670f7954c8dc5a46819384fad2a32fe5554fc58d80a8f75b13b29bc00156f2221e61ecad220033565560f58f40d77753af340769119fe492d4c3ef9d50f91f08acffcb6d8afa18113ecc5deb17b0cac64ee5c62689e5072dcf43abde2d05002f2e4bb211284bc0f2490a5e1ea240327fe33bd647ed6d82427627a8141e111c1def93d3593fd9111939b9c8c83d65af833240009abd873e8018220a9705d29ba58e9", 0xee}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002080)={@loopback, @rand_addr}, &(0x7f00000020c0)=0xc) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000002100)={'security\x00'}, &(0x7f0000002180)=0x54) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f00000021c0)=""/26, &(0x7f0000002200)=0x1a) umount2(&(0x7f0000002240)='./file0\x00', 0x2) read(r3, &(0x7f0000002280)=""/179, 0xb3) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000002340)={0x0, 'vlan0\x00', 0x1}, 0x18) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000002380)=0x4, 0x4) 2018/04/19 02:31:04 executing program 1: sync() r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80800) write(r0, &(0x7f0000000080)="1645ab8c96c13f7cae66a0dba47efc48abcd004df24237a8c2ec973b25d107359a93cc6e0646b2fe6dbb70fbb93d84c337fb74b8024c1a42ac6b38061267cee4a4fa2c91fc7c5ee0ff57c70172c759061d4a93e0745d33895ec940a0d06771738acd2c6767426ec6724fba98ce05f9ec989b321d5881292ee5e1f14433bb5633978e7248f9b0f3ab77bfac8632da097038e75367b157e82890504c28bdd46f7e134995c5423fb23352ce146fb2cfb3864fc8a684af5fab9a7332460ab184a9", 0xbf) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x80000) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000180)=@fragment={0x33, 0x0, 0x8000, 0x7, 0x0, 0x8, 0x65}, 0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000200)=""/12) r3 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_LOCK(r3, 0xb) pread64(r1, &(0x7f0000000240)=""/236, 0xec, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000340)=0x7, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000380)={0x0, 0x5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000400)={r4, 0x7f}, 0x8) ioctl$VT_DISALLOCATE(r2, 0x5608) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001d00)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000001e00)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000001e40)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendto$inet(r1, &(0x7f0000001e80)="aa15c0f8d3988f0957ad341a8c50307e50f5d515345e8d556680698be22396cffa92acad73b7eab83b0e4ddbcab72dba91efc4d7092b709a4f05de46d6e4dc9da512c867b63df77e2494925475e8e3ebbff28b4a9e05a72e5e1335528420ad68a350db4624a72c74", 0x68, 0x48004, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000001f00)={'bridge_slave_0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000001f40)=""/245) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002040)={0xd2c, 0x8a59, 0x3ff, 0x1}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002080)={'syzkaller1\x00', r5}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000020c0)={'nat\x00'}, &(0x7f0000002140)=0x54) fchmod(r0, 0x40) r6 = socket$inet_dccp(0x2, 0x6, 0x0) shmat(r3, &(0x7f0000ff8000/0x8000)=nil, 0x1000) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000002180)={'eql\x00', 0x1000}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000021c0)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000002200)={0x7, 0x4, 0x3}) syz_open_dev$vcsa(&(0x7f0000002240)='/dev/vcsa#\x00', 0x8, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000002280)={r4, 0xde, "1882ac78a984e3e5ca218689172f6bba827b366ac44647ca1842b32083571e06fd3dcf48c79da3b56b5b7ce1e270b9bcc4550fabf8588b82310ad5bb7d0bb9f64ff8e8dee69801afe7440dad1671d3eb8ff534338c4cd859da8c1b67b52c2705fc0bb5dca55019f089f01b3eafe868350243489f347ba4bafd3f86eeac1c5a54412c89f542144e57925328799ce6546403005ea8269406447b84c3f2508020c734326cb330971e97c973e975c99a575b3c6eff25de17b6c571df939f3e7ca123b2a886c31d809a495bb45ec66f53df705bf6f06c050e52bb2dc28cb94134"}, &(0x7f0000002380)=0xe6) 2018/04/19 02:31:04 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x9, 0x3, 0x280, 0x0, 0xffffffff, 0xffffffff, 0xe0, 0xffffffff, 0x1e8, 0xffffffff, 0xffffffff, 0x1e8, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xffffffff, 0xffffff00, 'veth0_to_bridge\x00', 'bpq0\x00', {0xff}, {}, 0x3b, 0x3, 0x5}, 0x0, 0xc0, 0xe0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xe, 0x1, 0x2}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0xe8, 0x108, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0xfffffffffffffffb, 0x0, 0x0, 0x1}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00000003c0)=""/92) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x78) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000500)=""/89) sendto$inet6(r2, &(0x7f0000000580)="fc3a89ac3d9e84ede15d5b69fb5567855923eb49292d9dd6f431b05115dd36fcd79bbbe8822050820f51057e0d989bae9c2e2611a5001008280ca22eb4bc0c07443f1ffd448353527bfd97705c18844faedc075f", 0x54, 0x4010, &(0x7f0000000600)={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x12}, 0x401}, 0x1c) mknod(&(0x7f0000000640)='./file0\x00', 0x40, 0xf63) bpf$OBJ_GET_PROG(0x7, &(0x7f00000006c0)={&(0x7f0000000680)='./file1\x00', 0x0, 0x18}, 0x10) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000700)=0x7fffffff, &(0x7f0000000740)=0x4) write$cgroup_pid(r2, &(0x7f0000000780)={[0x30, 0x39, 0x32, 0x37, 0x37]}, 0x5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000007c0)={0x0, 0x66e}, &(0x7f0000000800)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000840)=r3, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000880)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000008c0)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000900)={r4, r6}) listen$netrom(r2, 0xc58e) r7 = open$dir(&(0x7f0000000940)='./file0\x00', 0x98100, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000000980)={0x1bdb, 0x0, 0x1, 0x45}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00000009c0)={0x1ff, r8}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000a00)=0x7) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) lstat(&(0x7f0000000a40)='./file1\x00', &(0x7f0000000a80)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000bc0)={r3, 0xa0, &(0x7f0000000b00)=[@in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e23, 0x810, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0xd5bc}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x8b, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000c00)=0x10) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f0000000c40)=""/103) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000d00)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000e00)={&(0x7f0000000cc0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000d40)={0x48, r9, 0x300, 0x70bd2d, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000081}, 0x20000000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000e40)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000f40)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000f80)={@rand_addr=0xffff, @broadcast=0xffffffff, r10}, 0xc) dup3(r5, r2, 0x80000) 2018/04/19 02:31:04 executing program 2: llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/182, 0xb6) umount2(&(0x7f0000000100)='./file0\x00', 0xf) r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x400, 0x8e201) write$cgroup_int(r0, &(0x7f0000000180)={[0x34, 0x2d, 0x3b, 0x35]}, 0x4) fcntl$notify(r0, 0x402, 0x15) getsockname$unix(r0, &(0x7f00000001c0), &(0x7f0000000240)=0x6e) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x4) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000300)='./file0\x00', 0xffffffff, 0x2, &(0x7f0000000440)=[{&(0x7f0000000340)="88b969232cbdedf90f6e95218d1edddc5e98ff7e4ce1c6580abd6b0cb72a7e2f1ab435b58cb41ed828b5c606412bcfec3e2397a56c08cadd70264d5d9823ef4921f87836dea8bac505d2ef0bab3688f8629222667f79d316c1655017e6c99f64b389b0dba2e8992c8ba69d0f031a553bd46d79294ed8103bfe51fd7a7970b4f5a4ee4a2b05cd184eb4c0deed5c1c250591d7e5754769b205232a0ce1703b90964065a079a00521f9c8bf33a9cdd660e6b34816b3f53d8a", 0xb7, 0x8}, {&(0x7f0000000400)="982a6d09d7ed5af4436174ec51767fc5d668d9f3f74195ae", 0x18, 0x200}], 0x80004, &(0x7f0000000480)={[{@nouser_xattr='nouser_xattr', 0x2c}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000004c0)={'\x00', 0x1}) write$cgroup_int(r0, &(0x7f0000000500)={[0x3b, 0x3d, 0x3a]}, 0x3) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, r2) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000005c0)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000600)={{0x6, 0xc457}, 'port0\x00', 0xb4, 0x20000, 0x2, 0x3f, 0x9, 0x7, 0x0, 0x0, 0x4, 0x100000001}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000006c0)=0x0) process_vm_readv(r4, &(0x7f00000018c0)=[{&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/103, 0x67}, {&(0x7f0000001780)=""/54, 0x36}, {&(0x7f00000017c0)=""/203, 0xcb}], 0x4, &(0x7f0000001a40)=[{&(0x7f0000001900)=""/58, 0x3a}, {&(0x7f0000001940)=""/254, 0xfe}], 0x2, 0x0) lsetxattr(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)=@random={'system.', "8e3a656d312400"}, &(0x7f0000001b00)='port0\x00', 0x6, 0x0) pivot_root(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)='./file0\x00') ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001bc0)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001c00)={0x0, 0x0, 0xf8ad}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001c40)={r5, r6}) chown(&(0x7f0000001c80)='./file0/file0\x00', r2, r3) ftruncate(r0, 0x100) lremovexattr(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)=@random={'btrfs.', 'nouser_xattr'}) ptrace$setregs(0xf, r4, 0x20d, &(0x7f0000001d40)="2fbb14394fc8d650806ce1cb06e6c07a772a") rename(&(0x7f0000001d80)='./file0/file0/file0\x00', &(0x7f0000001dc0)='./file0\x00') ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000001e00)=""/67) get_mempolicy(&(0x7f0000001e80), &(0x7f0000001ec0), 0x0, &(0x7f0000ffa000/0x4000)=nil, 0x1) accept4$inet(r1, 0x0, &(0x7f0000001f00), 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000001f80)=@security={'security\x00', 0xe, 0x4, 0x580, 0xffffffff, 0x0, 0x0, 0x260, 0xffffffff, 0xffffffff, 0x4b0, 0x4b0, 0x4b0, 0xffffffff, 0x4, &(0x7f0000001f40), {[{{@uncond, 0x0, 0x138, 0x260, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x1, 0x1, 0x1, [0x6, 0x3c84, 0x2, 0x8001, 0x8000, 0x60ea, 0x80000001, 0x9, 0x8, 0x4, 0x5, 0x6, 0x0, 0x2, 0x7, 0x10000]}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xf, 0x6, 0x9}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x3f, 'system_u:object_r:auditd_etc_t:s0\x00'}}}, {{@uncond, 0x0, 0xc8, 0x108}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x2, 0x0, 0x52}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0xaa}, [0xff000000, 0xff000000, 0xffffffff, 0xffffffff], [0xffffff00, 0xffffffff, 0xff000000, 0xffffff00], 'veth1_to_bridge\x00', 'syzkaller0\x00', {0xff}, {0xff}, 0x1f, 0x0, 0x4, 0xb}, 0x0, 0x118, 0x148, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x80, 0x200}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0x5}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x3ff, 0x9}, {0x605, 0x9, 0x3}, 0xa9c, 0x1ff}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e0) syzkaller login: [ 43.735535] ip (3761) used greatest stack depth: 54672 bytes left [ 44.043122] ip (3790) used greatest stack depth: 54408 bytes left [ 44.234586] ip (3807) used greatest stack depth: 54072 bytes left [ 45.518416] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.524982] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.554016] device bridge_slave_0 entered promiscuous mode [ 45.604273] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.610856] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.641714] device bridge_slave_0 entered promiscuous mode [ 45.667508] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.674366] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.698626] device bridge_slave_0 entered promiscuous mode [ 45.713974] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.721526] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.736157] device bridge_slave_0 entered promiscuous mode [ 45.746581] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.753238] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.774415] device bridge_slave_0 entered promiscuous mode [ 45.793947] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.800463] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.814628] device bridge_slave_0 entered promiscuous mode [ 45.823410] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.829988] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.848946] device bridge_slave_1 entered promiscuous mode [ 45.865771] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.872296] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.908099] device bridge_slave_1 entered promiscuous mode [ 45.928738] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.935296] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.949102] device bridge_slave_0 entered promiscuous mode [ 45.962311] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.968839] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.986245] device bridge_slave_1 entered promiscuous mode [ 45.996090] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.007198] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.013718] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.030005] device bridge_slave_0 entered promiscuous mode [ 46.038955] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.045502] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.064395] device bridge_slave_1 entered promiscuous mode [ 46.079769] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.086312] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.107935] device bridge_slave_1 entered promiscuous mode [ 46.138584] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.145856] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.152400] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.173555] device bridge_slave_1 entered promiscuous mode [ 46.183087] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.192792] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.202460] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.208984] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.244219] device bridge_slave_1 entered promiscuous mode [ 46.268481] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.274995] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.297935] device bridge_slave_1 entered promiscuous mode [ 46.321126] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.331689] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.344612] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.371679] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.386609] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.487306] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.523236] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.536617] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.547824] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.577854] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.679656] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.746448] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.120106] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.352929] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.371118] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.414477] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.500414] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.578698] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.594623] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.621111] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.631601] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.667333] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.687534] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.766167] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.853408] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.879090] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.896575] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.954315] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.377710] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.603218] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.611107] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.638686] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.668486] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.802640] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.822384] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.831553] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.848533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.888790] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.896927] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.906352] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.914291] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.939545] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.035459] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.054916] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.062405] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.073931] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.098719] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.108856] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.136680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.159787] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.171246] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.186148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.210876] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.218256] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.226626] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.238557] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.245828] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.254494] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.289417] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.296737] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.336371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.370277] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.391360] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.398593] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.420293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.452651] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.460781] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.477120] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.507538] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.519227] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.527190] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.540288] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.567881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.600953] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.632918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.661603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.671433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.711182] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.718463] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.733082] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.759861] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.767489] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.775310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.808832] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.832334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.853795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.865444] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.885492] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.916377] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.944973] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.952501] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.966727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.281358] ip (4343) used greatest stack depth: 53976 bytes left [ 51.687182] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.693723] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.700654] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.707164] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.745493] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.752750] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.775112] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.781619] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.788488] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.794959] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.825005] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.952959] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.959478] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.966379] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.972861] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.013299] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.025950] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.032458] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.039340] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.045824] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.054587] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.073401] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.079888] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.087107] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.093618] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.138266] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.148406] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.154985] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.161881] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.168388] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.176362] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.390383] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.396921] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.403856] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.410364] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.483799] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.549439] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.555967] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.562850] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.569382] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.637560] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.768165] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.780144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.820680] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.847711] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.865467] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.877947] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.885393] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.306890] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.426240] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.438241] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.544147] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.770994] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.791614] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.911102] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.100920] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.107265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.115538] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.206950] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.213261] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.227807] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.259359] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.269489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.299704] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.336448] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.360227] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.366566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.378794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.625460] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.631782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.648183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.673776] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.687895] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.700566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.741559] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.757575] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.799096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.214884] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.221220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.237659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/19 02:31:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) 2018/04/19 02:31:31 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000380)={[{@suiddir='suiddir', 0x2c}]}) 2018/04/19 02:31:31 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00', 0x10) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="40a8f100d10d", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) 2018/04/19 02:31:31 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000b04cf4)={0x14, 0xb, 0x1006, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/04/19 02:31:31 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0xc0045878, &(0x7f0000000000)={{0x2}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @loopback=0x7f000001}, 'lo\x00'}) 2018/04/19 02:31:31 executing program 5: msgrcv(0x0, &(0x7f0000000340)=ANY=[], 0x0, 0x0, 0x0) 2018/04/19 02:31:31 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget(0x1, 0x20) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/113) 2018/04/19 02:31:31 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000000040)=[{}], 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}) 2018/04/19 02:31:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xd04d, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000080)={0x2, 0x9, 0x6, 0x1}) sendmmsg$alg(r1, &(0x7f0000000400)=[{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000340)}, {&(0x7f00000012c0)="03d74b536fdb5279d2ef31eaf877f19d04f2a1cf69bb4de2608fc39664de7cf62c3bcb2c4785fc90a71cc3c5fb6238646a2c1a8d5e613f708fa2f8c7fb5c484825c6057551c8e6446d792685e5663a3646309d26ac8bee09223c32aa690e82eb80d1d566a0db835cd6211b85ea974b18c58ba2a088b8287885bc585c0adad360d98a51541d4a4e0235cb31465e275a4e3254a9ddca5cb783449f724bef6e8658ce7b08b53ccd7c71935f7d30055baa36602acb5fd55e10cbb9305dfcdda0be8d", 0xc0}], 0x2}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000580)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/45, 0x2d}, {&(0x7f0000000440)=""/158, 0x9e}], 0x2, &(0x7f0000000540)=""/6, 0x6}}], 0x1, 0x0, &(0x7f00000005c0)={0x0, 0x989680}) 2018/04/19 02:31:32 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x400) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ppoll(&(0x7f0000000380)=[{}, {}], 0x200000000000001f, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140), 0x8) read$eventfd(r0, &(0x7f0000000080), 0x8) 2018/04/19 02:31:32 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x7, 0x100, 0x2, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000396fe8)={r0, &(0x7f0000000000), &(0x7f000039cf35)=""/203}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="a5ceae00000000002502a1666fe4f838bab82d7726550dc4bdf3b31b333371c95915636e20bb2f54fb44d1192c5dad00ffff"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockname$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) 2018/04/19 02:31:32 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x0, 0x0, @ipv4={[0xfc], [0xff, 0xff]}}, 0x1c) r1 = dup3(r0, r0, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000040)) 2018/04/19 02:31:32 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x600000) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080)=0x200, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x2401, &(0x7f00000000c0)={'bcsf0\x00'}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/19 02:31:32 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f0000000140)=[{&(0x7f00000001c0)='I', 0x1}], 0x1, 0x4000) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) fcntl$setpipe(r2, 0x407, 0x4) 2018/04/19 02:31:32 executing program 3: sync() r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80800) write(r0, &(0x7f0000000080)="1645ab8c96c13f7cae66a0dba47efc48abcd004df24237a8c2ec973b25d107359a93cc6e0646b2fe6dbb70fbb93d84c337fb74b8024c1a42ac6b38061267cee4a4fa2c91fc7c5ee0ff57c70172c759061d4a93e0745d33895ec940a0d06771738acd2c6767426ec6724fba98ce05f9ec989b321d5881292ee5e1f14433bb5633978e7248f9b0f3ab77bfac8632da097038e75367b157e82890504c28bdd46f7e134995c5423fb23352ce146fb2cfb3864fc8a684af5fab9a7332460ab184a9", 0xbf) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x80000) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000180)=@fragment={0x33, 0x0, 0x8000, 0x7, 0x0, 0x8, 0x65}, 0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000200)=""/12) r3 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_LOCK(r3, 0xb) pread64(r1, &(0x7f0000000240)=""/236, 0xec, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000340)=0x7, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000380)={0x0, 0x5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000400)={r4, 0x7f}, 0x8) ioctl$VT_DISALLOCATE(r2, 0x5608) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001d00)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000001e00)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000001e40)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendto$inet(r1, &(0x7f0000001e80)="aa15c0f8d3988f0957ad341a8c50307e50f5d515345e8d556680698be22396cffa92acad73b7eab83b0e4ddbcab72dba91efc4d7092b709a4f05de46d6e4dc9da512c867b63df77e2494925475e8e3ebbff28b4a9e05a72e5e1335528420ad68a350db4624a72c74", 0x68, 0x48004, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000001f00)={'bridge_slave_0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000001f40)=""/245) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002040)={0xd2c, 0x8a59, 0x3ff, 0x1}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002080)={'syzkaller1\x00', r5}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000020c0)={'nat\x00'}, &(0x7f0000002140)=0x54) fchmod(r0, 0x40) r6 = socket$inet_dccp(0x2, 0x6, 0x0) shmat(r3, &(0x7f0000ff8000/0x8000)=nil, 0x1000) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000002180)={'eql\x00', 0x1000}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000021c0)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000002200)={0x7, 0x4, 0x3}) syz_open_dev$vcsa(&(0x7f0000002240)='/dev/vcsa#\x00', 0x8, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000002280)={r4, 0xde, "1882ac78a984e3e5ca218689172f6bba827b366ac44647ca1842b32083571e06fd3dcf48c79da3b56b5b7ce1e270b9bcc4550fabf8588b82310ad5bb7d0bb9f64ff8e8dee69801afe7440dad1671d3eb8ff534338c4cd859da8c1b67b52c2705fc0bb5dca55019f089f01b3eafe868350243489f347ba4bafd3f86eeac1c5a54412c89f542144e57925328799ce6546403005ea8269406447b84c3f2508020c734326cb330971e97c973e975c99a575b3c6eff25de17b6c571df939f3e7ca123b2a886c31d809a495bb45ec66f53df705bf6f06c050e52bb2dc28cb94134"}, &(0x7f0000002380)=0xe6) 2018/04/19 02:31:32 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) fsync(r0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="9544f554d3a3d931cccff0a0302cb310b9ffe1f0839b71f2c2442cb25513c6741bf47be5a593e49fd34cf31b319b5c9d2e1d0d414e7e12b0dc02666a370dfa633367d95dfcc102750ffa7dce58235978369ee0f5be29ea4abc839b5246332bb2b0e06bae5074fe53751fb2509b115c0b04634e430d10c9a65239447c27eb75148e837e57e25a9c38c694b79c4e1024a860d531c2acd02335134b989cd7f03559b365179c71154e0cd2bed4a0ce7ab251d500cdd9ea5c0c47c0f53cff87da31a2abf8331bf812aa9f79"]) 2018/04/19 02:31:32 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000040)=0xfffffffffffffe07) 2018/04/19 02:31:32 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='sessionid\x00') epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0xbd) r2 = request_key(&(0x7f0000000400)='big_key\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)=')em0vmnet1nodevuser$\x00', 0xfffffffffffffffe) request_key(&(0x7f0000000340)='cifs.spnego\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='sessionid\x00', r2) r3 = epoll_create(0x4) getpeername$netlink(r1, &(0x7f0000000140), &(0x7f0000000180)=0xc) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00001e9000)={0x4}) ppoll(&(0x7f0000000000)=[{r3}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000001c0)={r1}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={0x0, 0xa327, 0x7fffffff, 0xfff, 0x4, 0x2, 0xffffffff, 0x9, {0x0, @in6={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x7, 0x6, 0x81, 0x0, 0x7}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={r4, 0xf09}, 0x8) 2018/04/19 02:31:32 executing program 6: r0 = socket(0x1e, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000200)="a1287d4fb5760256861e7e396d8e451171380e9b4a6e5f7c69a48827a89c35829c3bcb7a32fda0d3be38d63abaa551eef91b57174a17eca873b6734efff5ce967c92040de1bc166b675f040b2bd441c4f745acb47d6f2405239334054621241a", 0x60}, {&(0x7f0000000280)="b6bc0636251f3e8d20f925cd391a75329ab9fedd8a25079e3d61b5282da869264ba5fffb7c0df8dcc6f1002c93df86d7fd239f8d3cab348d", 0x38}, {&(0x7f00000002c0)="231d7e1a4389c13a06f2ea419895ef688f9f9cc5f7f282ea9c8a8a2ad97eab265b7cfa543d97d42261933f07f108c13d0b1c8259a305da927f2648e2183d8eaf9e37a44316f8888826c39016c2450221eb136f08dcc1fbeb859b27400d9029a86a1e53d38dfa7d2791bf6a79728f274f8acb895551e4de18b452180c", 0x7c}, {&(0x7f0000000340)="f4df62b6af64fac79ad15db53dea3081cda8525339afecf1c9558ced3a9f707b7c8959e9da7e4a70cb46b1cef88a3e8da93fc244487328b8bfb53ca94efb4461069182d7ff6a164f31e522f55ccf953336", 0x51}, {&(0x7f00000003c0)="6992ddff29643369457a5863595e15710ccca21a6355e98b60e62bd4416fe4f534a32b6bfe86ad8c3a62a98130420eaa09ee02c09ffd5ad4f503ee18166ccd03f2cd39f8925f9cc69ff33329341c96c05641ecce7d0f7e35a4a18d1a22fd1876ca60f28df74f029a87f19df40d4ec04f131ea7d5bc184a787da19a3725024ca35152d87688c1e19e8a32b1d2f29afd65bc2d1a958acdfaeecd54d360924e3e2f1b5d38045c22cc5c8febc9af67ed40dc6fc303de7c9f32c5c7b67e9175af15727860c46d6c5712047db4266df28cdcdf96", 0xd1}], 0x5) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x0) setsockopt(r0, 0x10f, 0x87, &(0x7f0000a94000), 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast1, @in=@local}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) 2018/04/19 02:31:33 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffff9c}) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000140)={r1, 0x80000, r0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x32, r2, 0xfffffffffffffffd) r3 = socket$inet_sctp(0x2, 0x85, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000040), &(0x7f0000000000)=0x8) 2018/04/19 02:31:33 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f0000000140)=[{&(0x7f00000001c0)='I', 0x1}], 0x1, 0x4000) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) fcntl$setpipe(r2, 0x407, 0x4) 2018/04/19 02:31:33 executing program 1: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) sysfs$3(0x3) unshare(0x400) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00007c3000/0x3000)=nil, 0x3000}, 0x1}) 2018/04/19 02:31:33 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23}, 0xffffffffffffff69) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) listen$netrom(r1, 0x9) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x6, 0x6, 0x40}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r2, 0x5d, "797029d4aa043bc5e85e642da8518fb47d39b4bfa62161856485425434a17495e1fed94af59bd3ba52c8c4299ca9ef77322d997a5248ac0b6955b8e371a9db1a252be2efc652417a68181f67f11dfce710e89064237dfe813742cdfd0f"}, &(0x7f0000000100)=0x65) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) 2018/04/19 02:31:33 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40600) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2, 0x30}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0xd7, 0x8005, 0x3, 0x5, r2}, 0x10) 2018/04/19 02:31:33 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'ip6gre0\x00', 0x2}) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) futex(&(0x7f0000000000)=0x2, 0x1, 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x1bff19b8, 0x200) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000380)=0x1fffc00, &(0x7f00000003c0)=0x2) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000340)={r0, 0x7}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e23, 0xb0d, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffff}}, [0xe1, 0xffff, 0x2, 0x1, 0x4, 0x3, 0x5, 0x0, 0x7fff, 0x0, 0x5, 0x1a4, 0x8, 0x1, 0x3f]}, &(0x7f0000000300)=0x100) 2018/04/19 02:31:33 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000000000)={'b:idb&0\x00\x00\x00\x00\x00\x00@\x00', @ifru_ivalue}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) ptrace$getregs(0xe, r1, 0x9, &(0x7f0000000140)=""/194) r2 = dup2(r0, r0) ioctl$TIOCSTI(r2, 0x5412, 0x401) fstatfs(r0, &(0x7f0000000040)=""/143) 2018/04/19 02:31:33 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000080), 0x84800) pipe(&(0x7f0000000580)={0xffffffffffffffff}) write(r1, &(0x7f00000013c0)="8c", 0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) tee(r0, r3, 0x8, 0x8) 2018/04/19 02:31:33 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) close(r0) r1 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) getresgid(&(0x7f00000005c0), &(0x7f0000000200)=0x0, &(0x7f0000000680)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x80, 0x0) bind$llc(r4, &(0x7f0000000400)={0x1a, 0x207, 0xfb2, 0x1, 0x10000, 0x10000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={0x0, 0x5f0d}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000340)={r6, 0x1, 0x1000, 0x10000}, &(0x7f0000000380)=0x10) keyctl$chown(0x4, r1, r2, r3) ftruncate(r0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1, 0x21) 2018/04/19 02:31:33 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) r2 = inotify_init1(0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x3) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000002c0)={r5, 0x94, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xff}, @in6={0xa, 0x4e23, 0x200, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x800, @loopback={0x0, 0x1}, 0xa7d1}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000300)=0x10) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000380)={'bond_slave_0\x00'}) dup2(r2, r4) fsetxattr(0xffffffffffffffff, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)=')\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000440)={r5, @in6={{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xef}}}, 0x84) open$dir(&(0x7f0000000400)='./file1\x00', 0x301040, 0x0) fcntl$setsig(r4, 0xa, 0x28) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000340)={r6, 0x2e5, 0x0, 0xdb13}, 0x10) 2018/04/19 02:31:33 executing program 0: r0 = socket(0xb, 0x803, 0xa) socket(0x5, 0x80804, 0x20000000000201) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x1a) 2018/04/19 02:31:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="00006c537bcaf9fa0000000000000000") mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) sched_getaffinity(r1, 0x8, &(0x7f00000001c0)) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000140)={0x0, 0x7}) write(r0, &(0x7f0000000000)='\x00', 0x1) 2018/04/19 02:31:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x4000000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e41ff7)={0x0, &(0x7f0000e41ff0)}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) lstat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001ac0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001b00)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000001c00)=0xe8) r7 = getpgrp(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001c40)=0x0) r9 = getpid() stat(&(0x7f0000002200)='./file0\x00', &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00000022c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) sendmsg$netlink(r0, &(0x7f0000002380)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff, 0x4000000}, 0xc, &(0x7f0000002140)=[{&(0x7f0000000100)={0x190, 0x3b, 0x700, 0x70bd26, 0x25dfdbfc, "", [@typed={0x8, 0x29, @pid=r1}, @generic="7699", @nested={0xc8, 0x88, [@generic="da1f39324db01f8a62b06aa9527fd6c7c07dc81bc5d93c08aed95f03aafae222083884c724977a0cee6d12f787cf95ad35a563d9a5c50138b26cae15269478077c8a2e4d76888efb7652215ef0708832019de07afb196c597b8d12b943d52953eb4e2322f074b789c8df460322f26f16f5ada67deb370d268ae6e55a9b9f69b2e4c1efb7390ac30f182c5b59b87447dea70171f9e08b05426b2c4badbfc72e88d1cf993773a80080cf3c096dbfe812f36a71b4", @typed={0x8, 0x51, @fd=r0}, @typed={0x8, 0x42, @u32=0x9}]}, @nested={0xac, 0x91, [@typed={0x8, 0xc, @pid=r2}, @generic="7c8e65870adf72653427eefead89b5e4513d33e76eb7b5cac4d3d347b205afb6a280", @generic="eaa08b8b7f60d1803fe12c08ede431deb016109b9bef8ad7be76c8dc899a466a2ab3a7643d554d94809ed643611726e08b3d5fd9246792e0a4b906aa453113c79e87ced1d229e6ef9b4863173dbebacf35cf8d5f2dad4e8eeedfbb995d847e0b6c36bdbccac1a2282b5b2945784eb16b7c3a75", @typed={0x8, 0x25, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x190}, {&(0x7f0000000380)={0xfc, 0x20, 0x200, 0x70bd2c, 0x25dfdbfc, "", [@nested={0xec, 0x55, [@typed={0x4, 0x47}, @generic="c870016a2367996b0144ab2515453823097ff09b23ce3890ba0f8e5ae2b4c2ae9db164732571c2b748232001607096d72a1f06fed7df7b6d223a5ea22d3b72fc6e80a12b30a926a0d6effc64cb8a600822968c733e5855cd56048628feb944b2bb7465efd9603a9f82422cd45c0a315c68dc6f882302fdbeab4b6504b35937497bd35b82dc2e1884dd0d8b27d64f91cdc45a285625c32a08f15ed6a0bdd9a68f5be5eee7d8ba1c81f1b3489f05f2b59614867b4cfdeb533969b6fc684ee265933fa78743f0fde25445ce91963e53b1150efbe711df131b2bb9ca796a", @typed={0x8, 0x83, @uid=r3}]}]}, 0xfc}, {&(0x7f0000000480)={0xc8, 0x11, 0x200, 0x70bd2b, 0x25dfdbff, "", [@generic="466c6f33549e3f60ab844cdf65ae11a052d17927", @nested={0x94, 0x6d, [@typed={0x14, 0x4c, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x73, @fd=r0}, @generic="0d305e05b2f1d6980f52246ea30a9bac9afa5b0f62ea13e05556af0e618936b37d80ebfe51d08334c2f45ac6d519edc2bf8e4b0e5f0860a39a5171fd444221c17645c76a8a7aff528a3f43b1be", @generic="2fe89dd086b3cee8105506828b96410c278dc5b43212de21e997fe50a4638656605a9a99cecf8e"]}, @typed={0x8, 0x5d, @str='\x00'}, @typed={0x8, 0x3e, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0xc8}, {&(0x7f0000000580)={0x1044, 0x24, 0x300, 0x70bd27, 0x25dfdbfb, "", [@generic="700eb4fd489cf240d71dc649e63998b33f91b67f7cb3c5850daaddbd7ba6bfaf9cd2d66e3d204ed6a7b9de070f975fb0c884d9", @generic="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"]}, 0x1044}, {&(0x7f0000001600)={0x1a8, 0x24, 0xc, 0x70bd29, 0x25dfdbff, "", [@generic="2364a165f7e47cd2c162248246c244161d394005c970b65e75a1fef4b598e8e2e770cd8a85d919e0b6bfea1af821ba8d1301a0b189f80c8ef4bed1ed051ad42e49b9467dca69ee5762eb6ea0d2d2af718d8b2578774dbad6f46c821d5d84e37fa2a004acbc0056124fd7c25c640cebc4537be19e3e6ab9b13b92aa6cd96d1dfd1ed34f523ae03fe7f92bb4a6eea40c5ed1ddb4ee5981fd8ea49950dd85fc7951db3ff134b6bb", @typed={0x4, 0x39}, @typed={0x8, 0x25, @u32=0x151f}, @generic="685d4001d5b719f7300ca7370fae9951f88a52f4c13ab6c620580d1ca7ccfc9aff3fbf2231b26173a1a96132d95a14196c0e33638be2b9b0b3b04cc8aa86301785f9747ea7c379edd7b76665f3a7631cfc36c76d58af5d32552a9989649ce865dea020ba354090fe1719f85e0132b17f2ad20f452b72eb34604fdefd09028fb2f4fef704f2a848f142b154de2615cda48d525bd219b64efd49a2012dc700b3c26488f62776dfe5b5c171b79e5ee7aa0a7dd2a152253ea8adecb7682ce1ee09805d335649d0deece4efa9b15ccd4cac64415474c905ea26c14bea6c4c048d055748d6475e45"]}, 0x1a8}, {&(0x7f00000017c0)={0x54, 0x29, 0x700, 0x70bd26, 0x25dfdbfb, "", [@generic="bc2c5ba902da9539d3189d9a9473cd0d06998617b08862e0c35d9a0f03657f1cab35923aa8410d0ec4037ddb4938126e28d1c6e89aaf25719820fa8e6d89b56f0f3a"]}, 0x54}, {&(0x7f0000001840)={0x14, 0x13, 0x8, 0x70bd29, 0x25dfdbff, "", [@nested={0x4, 0x30}]}, 0x14}, {&(0x7f0000001940)={0x15c, 0x38, 0x0, 0x70bd27, 0x25dfdbfc, "", [@nested={0x144, 0x7b, [@typed={0x8, 0x5a, @u32=0x526a1059}, @typed={0x9c, 0x5, @binary="cac20cb352aa4e9e4060396fe3c7524b38711efe28a62b6d731b4b24af97d2e12647787777b1e7c362b907db8271da6533cc41c4d0eef77d95881415f71e4ef09d0b1223bbe0c7b41c1b366ebc4516379c22c88eded2a119006f3a0c0a69d5e9abd16807d3b749272d999a28380d1deb8c9600698bc854157a1806738a665ad870ce3fedaa56609a8bca403483df47e0090396d978193e89"}, @generic, @typed={0x8, 0x69, @fd=r0}, @typed={0x8, 0x31, @uid=r4}, @generic="77717c130238b5bc8f77353f1ef0379e06f7ef562d7dc1178eb5ae6a56781d878a5782d3ef3c6797582686a364f90c9de0be15d366907df1cd736229b2d8d7d00ecc8b53f5e11373cf9f57de6f7baaf9c36abec83c03ddf535f8e7b2f92c9c4a63c822d8c54a4f2b1966ef6a58804b9a3018c93cea2eb440fdc674c154e8f029baba9de6fad08caaac277992"]}, @nested={0x8, 0x46, [@typed={0x4, 0x66}]}]}, 0x15c}, {&(0x7f0000001c80)={0x49c, 0x2e, 0x308, 0x70bd27, 0x25dfdbfd, "", [@nested={0xcc, 0x23, [@typed={0x8, 0x4f, @pid=r5}, @typed={0x8, 0x6b, @u32=0x80000001}, @typed={0x4, 0x1f}, @generic="f4cf873216bc5d3222bfc3a12e471ff4251c139234bc90ddf099be38caf064d0854404216e12e73f095e7eff44aab23ddb20037772acf5130cf1e22a44ad35db35588e1d0ac8fda53c6a0f13c28966fc50efba97844cb2228f04e780be29366e14e6e334278dd0ad890827c8b0daf4ec9f1308d630c2b4b1bee9c1b5defdc4e513811201b9a6930748924b834dca71d04eb30fc15bd44f300f5e", @typed={0x14, 0x24, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x4, 0x41}]}, @nested={0xc, 0x8e, [@typed={0x8, 0x3f, @uid=r6}]}, @nested={0x1b0, 0x38, [@typed={0x14, 0x11, @binary="3d6512f3f2869b74512c4db70738"}, @typed={0x8, 0x50, @pid=r7}, @generic="c1e6513ef6b5ccb0e5963f40aa50382eb0abbc79318dab3a301a444a712f060add0e27e6de8fecae466b1f513e8702db832b5719a9ab26067d48051ea1f33a040ccb8f4fd1afe6c91eaf6244113f822e4ca14b85896724fbbd2f35913c9c3c4ea06cae32d61bd22e84c003b686e9e03e90a256", @generic="5dbb1a3685ae26284c36244b89777a1f9e9964a8dbae23c8751a3ed4fa008ce79269a1da8405", @typed={0x8, 0x1c, @u32=0xd5a}, @typed={0x28, 0x7a, @binary="f4e28fc5cc8bb4ddf8075a95b41e868a9edabca76a72e1258ff19cf59499d32d2a36"}, @generic="2b74c1deb110289d01f529", @generic="2d5c3d5101afcdc49a1ecb554f368da621b12209ac21099d6fe41fd0aef9a74a15f813310acb028b05f3f46be6f450651723a6f322fd7d0c075d55050a6c882f38e3a471ff3db0b0ce5cf8f5d737a1e6bac24eca22c571af6c36e72e78e5d670dfb45dadad4d9e009a1682e76c43fc416e26e54087a12271bd5f17be24b4d9aec9f4c9078da11f26b0b254442eba6d8e1e81b6ca93927c6cc2596dffd253cf262868d96ad5811159a3179584e79c3fa112", @typed={0x8, 0x60, @pid=r8}]}, @nested={0x204, 0x7, [@typed={0x8, 0x8, @fd=r0}, @generic="357ba5d7a6a17987816ab2a2de1adca7b5d82d1da5224ef3eec0ac965f40500455f4a87d5a4608cf438b10c3512f0c07f641c95be2d0c53b17f0a1784b32e3e1f65c6fbd2494e7866301a9174b653caad48d93a164278e", @generic="5c32ff423ce7f864e7f49e61c0ff3ad87eb992ba5fe293b9ed9c24f37d47210a83f22f364b42ae25438e3fda9c41026e1e4c66da7bc61724ef52b011395e0e6d216f33f03e91cc4f9851da3c8218771e6e384cdfeaefecc2f954cf1df93a23d0126aaf470c8e4140f375258cdf5d09b8a616bed3866c0593054f9bd544ca5b136fe14da1a975c77b4e054ba2e5242a44149e7c63154d1cbc0bf274c1c11b08c34c1c4d4d83", @generic="cd9be2b27d7fe70d0655482bdefe7d9337bf0e2b509fafcea0d6ed679256c6547291c681d171bb63daeb6a5a41dcece75e4957de4c4721eebb4d1da31b83914743074bb935dd26c8d8ead79a912ec41951524dea61733b40fab072e1195b305e2b6d5d0c91012402344ecff4d6d5bb258f1d9e2e6deb73fcb62fc9bb5861d8bc8e944d524fba9923b950b7ca541798fe5bd035608bbf4aaf9027e9d5bf9b97c51d969dc5094d8f193923fb38e433fcb244e8b6f25f280c991beb45543d3ff4f72e818307019dac220dc21b7da304841978955be04e2d272b7e17c52a0a6d9b7e79dcc07a89a27709600ee2e7b82b5d33bf4b47", @typed={0x8, 0x8a, @ipv4=@multicast1=0xe0000001}]}]}, 0x49c}], 0x9, &(0x7f0000002300)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x50, 0x40000}, 0x4000000) 2018/04/19 02:31:34 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) io_setup(0x4, &(0x7f00000001c0)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vga_arbiter\x00', 0x240c40, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r3) io_submit(r1, 0x2, &(0x7f0000000500)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000200)}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x1, r2}]) 2018/04/19 02:31:34 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x2, 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x100, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) write$binfmt_aout(r1, &(0x7f0000000600)={{0x108, 0x7, 0x8, 0x30f, 0x143, 0x9, 0x333, 0x7}, "2135e20d5c1b5a66f6b81a2a6478f1887d9c36a358d12afda59710276269863bad6f1a99209ff5a47f275c1934f597c3e9e960ea0cb8f047e2275bb5dd28efb8ebb0b9f87fd425174889fa858a02abcf7037397e2c5cf608b53b6521f4ffb63d43075ce69bf0fa6b40a5f76f50303f524ee819b20abe1aefaee36576552666111958fd7873567dbd8448977abce42c519dd97ec43c3fb6267de2f953410fe12860830ab8fe040efe", [[], [], []]}, 0x3c8) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$inet_dccp_int(r4, 0x21, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) ioctl$void(r4, 0xc0045c78) bind$alg(r4, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0xf) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f00000005c0)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000a00)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="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"], 0x44}, 0x1}, 0x4) accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) io_setup(0x1, &(0x7f0000479000)) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000000)={0x7, 0x5, 0x3, 0x1, 0x7, 0x2, 0x8, 0x1, 0x3ff, 0x80000000, 0x1, 0x3f}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)=0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000380)={0x7, 0x7ff, r7, 0xc0000000, r8, 0x1, 0x8001, 0x7}) ioctl$VHOST_GET_VRING_BASE(r4, 0xc008af12, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000040)=0xfffffffffffffdfe) prctl$intptr(0x0, 0x7e68) 2018/04/19 02:31:34 executing program 7: socketpair(0x1, 0x80000, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000012c0)={@ethernet={0x1}, {&(0x7f0000000280)=""/4096, 0x1000}, &(0x7f0000001280), 0x8}, 0xa0) r2 = accept4(r1, 0x0, &(0x7f00000000c0)=0xfffffdda, 0x80800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010025bd7000fcdbdf250a14000200080008000200000008000b0015000000"], 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x8844) r4 = socket(0x1000000022, 0xa, 0xfffffffffffffffc) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) chdir(&(0x7f0000000240)='./file0\x00') ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000000080)={'team0\x00', 0x1}) 2018/04/19 02:31:34 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000f5e000)='./control\x00', 0x3fa) mkdirat(0xffffffffffffffff, &(0x7f00007bc000)='./file1\x00', 0x0) lremovexattr(&(0x7f0000000000)='./file2\x00', &(0x7f0000000040)=@random={'trusted.', 'vmnet1\x00'}) mkdirat(0xffffffffffffffff, &(0x7f00008b8ff6)='./file0\x00', 0x0) 2018/04/19 02:31:34 executing program 6: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x70, r1, 0xa00, 0x70bd2b, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x73}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xc}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7e}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000080)=""/120) prctl$intptr(0x200000002f, 0xfffffffffffffff7) fdatasync(r0) 2018/04/19 02:31:34 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) r2 = inotify_init1(0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x3) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000002c0)={r5, 0x94, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xff}, @in6={0xa, 0x4e23, 0x200, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x800, @loopback={0x0, 0x1}, 0xa7d1}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000300)=0x10) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000380)={'bond_slave_0\x00'}) dup2(r2, r4) fsetxattr(0xffffffffffffffff, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)=')\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000440)={r5, @in6={{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xef}}}, 0x84) open$dir(&(0x7f0000000400)='./file1\x00', 0x301040, 0x0) fcntl$setsig(r4, 0xa, 0x28) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000340)={r6, 0x2e5, 0x0, 0xdb13}, 0x10) 2018/04/19 02:31:34 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) r2 = inotify_init1(0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x3) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000002c0)={r5, 0x94, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xff}, @in6={0xa, 0x4e23, 0x200, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x800, @loopback={0x0, 0x1}, 0xa7d1}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000300)=0x10) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000380)={'bond_slave_0\x00'}) dup2(r2, r4) fsetxattr(0xffffffffffffffff, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)=')\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000440)={r5, @in6={{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xef}}}, 0x84) open$dir(&(0x7f0000000400)='./file1\x00', 0x301040, 0x0) fcntl$setsig(r4, 0xa, 0x28) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000340)={r6, 0x2e5, 0x0, 0xdb13}, 0x10) [ 71.335517] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/04/19 02:31:34 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) chdir(&(0x7f0000e3dff8)='./file0\x00') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x50040, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0)=0x1, 0x4) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='coda\x00', 0x212000, &(0x7f00000000c0)="ff1b2fdb7fda74b50f22e528c6b017c164c109fb3cb148f0ebfb68db5f3eea787e054b836eda2a3ad568b408450002e7306bc9e79d5d0f7a1b66d4292dbd59fa540855711bc117308ad738bbf7e989b0710e771f90c3d77b998a83ebbad46a6d9f33831fd046ad821691db11e04e4e282d8d023d29f367b817d2309bf1acc5b0ef6a4cc42a446d89af3158a5ceaca863882f859847bf47167ef45bcdb79b665c4c6702c0") umount2(&(0x7f00004a5fff)='.', 0xa) mount(&(0x7f000065dff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dd1000)='tmpfs\x00', 0x0, &(0x7f0000fbff81)) 2018/04/19 02:31:34 executing program 3: r0 = socket(0xa, 0x6, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0xdd9b) sendfile(r0, r1, &(0x7f0000e64ff8), 0xfffd) 2018/04/19 02:31:34 executing program 5: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040), 0x8) 2018/04/19 02:31:34 executing program 1: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x3, &(0x7f0000004fe8)=[{0x25, 0x100000001, 0x1}, {0x61}, {0x6}]}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@can, &(0x7f0000000100)=0x80) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) write(r1, &(0x7f00000001c0)="6140d4a41df6820a1e643df0d486d58902fc1ef72b4970aa0686b7d4b5a0ae5eb4354b78ff2c", 0x26) getsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/19 02:31:34 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYRES16], 0x0) 2018/04/19 02:31:34 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0xfffffffffffffffd) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) accept(r1, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x80) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0xb) [ 71.748728] audit: type=1326 audit(1524105094.747:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5991 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 2018/04/19 02:31:35 executing program 3: unshare(0x9000000) r0 = creat(&(0x7f0000002c00)='./file0\x00', 0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140), 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x100000000, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}}}, 0x88) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000040), 0x4) ioctl$TCFLSH(r0, 0x540b, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TIOCGETD(r1, 0x80045432, &(0x7f0000000000)) 2018/04/19 02:31:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000002c0)=@get={0x1, &(0x7f0000000280)=""/48, 0x1}) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0xffffffffffffffb4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x40, 0x51e, 0x6, 0x2, 0x40}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="ffff0600"], 0x8) 2018/04/19 02:31:35 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x802) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000140)={'mangle\x00', 0x2, [{}, {}]}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x40, 0x3f, 0x8001, 0x7ff, 0x6, 0x7f2, 0x3, 0x6, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x400}, &(0x7f0000000100)=0x8) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000001c0), &(0x7f0000000200)=0x40) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x1, 0x3) 2018/04/19 02:31:35 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) r2 = inotify_init1(0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x3) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000002c0)={r5, 0x94, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xff}, @in6={0xa, 0x4e23, 0x200, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x800, @loopback={0x0, 0x1}, 0xa7d1}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000300)=0x10) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000380)={'bond_slave_0\x00'}) dup2(r2, r4) fsetxattr(0xffffffffffffffff, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)=')\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000440)={r5, @in6={{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xef}}}, 0x84) open$dir(&(0x7f0000000400)='./file1\x00', 0x301040, 0x0) fcntl$setsig(r4, 0xa, 0x28) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000340)={r6, 0x2e5, 0x0, 0xdb13}, 0x10) 2018/04/19 02:31:35 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000013bfc8)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x404b}, 0x6, &(0x7f0000000040)={&(0x7f0000525000)=@allocspi={0xf8, 0x16, 0x66e18825aa2f341f, 0x0, 0x0, {{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in, 0x0, 0x33}, @in6}, 0x0, 0xffffffffffffffff}}, 0xf8}, 0x1}, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000000c0)) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000003d00)={'team0\x00', 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000003fc0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000003f80)={&(0x7f0000003d40)=@allocspi={0x23c, 0x16, 0x10, 0x70bd26, 0x25dfdbfe, {{{@in6=@dev={0xfe, 0x80, [], 0x20}, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x4e24, 0x1000, 0x4e24, 0xc, 0xa, 0x20, 0x20, 0x33, 0x0, r2}, {@in=@dev={0xac, 0x14, 0x14, 0x19}, 0x4d2, 0xff}, @in6=@dev={0xfe, 0x80, [], 0x15}, {0x5, 0x0, 0x5, 0x0, 0x8000, 0x9, 0x7, 0x7}, {0xffffffff, 0x1ff, 0x5558}, {0x8, 0x2, 0x7}, 0x70bd26, 0x3506, 0xa, 0x5, 0x3}, 0x5, 0x5aea5d92}, [@ipv6_hthresh={0x8, 0x4, {0x5c, 0x4a}}, @offload={0xc, 0x1c, {r3, 0x2}}, @policy_type={0xc, 0x10, {0x1}}, @proto={0x8, 0x19}, @algo_crypt={0x11c, 0x2, {{'cbc-des3_ede-asm\x00'}, 0x690, "f297676c8f7c20316f1d2a99080587c9e6687615ca14a261230a4a3bd2616a50fe4a6dc8ba52695cdf8a4cb7aa8367bb8ba584e96b845a1525704df63bf196dc9a5344b7bad8ffc8f5a5410e379925032a7ce1b2a2f2fc8e46b8e0ed3a88b05f7fc4697df5cfdb6b9dcd4dcf0397e4eb284f2ea987a109347ece6bf87d414ea309cfd86d41751cbca9b0e7e5d1de647f210beda4e0924006be63d9411ac96e656fb687b6e0cde100e11e28880eb976338a7ff451be0e0e152687a1b0c857a2935c193d00ccfd51bf40af59f31ffb79f62404"}}]}, 0x23c}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) 2018/04/19 02:31:35 executing program 5: socket$packet(0x11, 0x2, 0x300) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x10200) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x78b502af63da4dd2, 0x80) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000003c0)={{&(0x7f0000000140)=""/120, 0x78}, &(0x7f0000000380), 0x70}, 0x20) r3 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x83, 0x1) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000000300)=ANY=[@ANYBLOB="5700080006002b050100070000000000ff7f0da6010000000100800052ada6a437d1f9e1935375004f23a72f153df867c05229c7a8b76ff821519c4677e4f2418ad129edfad99810997894fe"]) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000200)=""/226) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0x21ffe}) 2018/04/19 02:31:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x7f) r2 = socket$inet_sctp(0x2, 0x40000001, 0x84) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x2006}) epoll_wait(r1, &(0x7f0000000180)=[{}], 0x1, 0x0) [ 72.580350] audit: type=1326 audit(1524105095.579:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5991 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 2018/04/19 02:31:35 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) r2 = inotify_init1(0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x3) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000002c0)={r5, 0x94, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xff}, @in6={0xa, 0x4e23, 0x200, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x800, @loopback={0x0, 0x1}, 0xa7d1}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000300)=0x10) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000380)={'bond_slave_0\x00'}) dup2(r2, r4) fsetxattr(0xffffffffffffffff, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)=')\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000440)={r5, @in6={{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xef}}}, 0x84) open$dir(&(0x7f0000000400)='./file1\x00', 0x301040, 0x0) fcntl$setsig(r4, 0xa, 0x28) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000340)={r6, 0x2e5, 0x0, 0xdb13}, 0x10) [ 72.693317] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.700318] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.712195] ================================================================== [ 72.719611] BUG: KMSAN: uninit-value in netlink_sendmsg+0xb26/0x1310 [ 72.726110] CPU: 0 PID: 6025 Comm: syz-executor7 Not tainted 4.16.0+ #84 [ 72.732952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.741991] device bridge0 entered promiscuous mode [ 72.742301] Call Trace: [ 72.742328] dump_stack+0x185/0x1d0 [ 72.742346] ? netlink_sendmsg+0xb26/0x1310 [ 72.742374] kmsan_report+0x142/0x240 [ 72.761692] __msan_warning_32+0x6c/0xb0 [ 72.765778] netlink_sendmsg+0xb26/0x1310 [ 72.769948] ? netlink_getsockopt+0xc80/0xc80 [ 72.774456] ___sys_sendmsg+0xec0/0x1310 [ 72.778537] ? __fdget+0x4e/0x60 [ 72.781923] ? __fget_light+0x56/0x710 [ 72.785847] ? __fdget+0x4e/0x60 [ 72.789314] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 72.794698] ? __fget_light+0x6b9/0x710 [ 72.798699] SYSC_sendmsg+0x2a3/0x3d0 [ 72.802519] SyS_sendmsg+0x54/0x80 [ 72.806066] do_syscall_64+0x309/0x430 [ 72.809969] ? ___sys_sendmsg+0x1310/0x1310 [ 72.814306] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 72.819509] RIP: 0033:0x455329 [ 72.822810] RSP: 002b:00007fcc5efa2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 72.830526] RAX: ffffffffffffffda RBX: 00007fcc5efa36d4 RCX: 0000000000455329 [ 72.837804] RDX: 0000000000000004 RSI: 000000002013bfc8 RDI: 0000000000000015 [ 72.845081] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 72.852358] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 72.859654] R13: 00000000000004f2 R14: 00000000006fa750 R15: 0000000000000000 [ 72.859669] [ 72.859675] Local variable description: ----address@___sys_sendmsg [ 72.859678] Variable was created at: [ 72.859698] ___sys_sendmsg+0xd3/0x1310 [ 72.859710] SYSC_sendmsg+0x2a3/0x3d0 [ 72.859714] ================================================================== [ 72.859717] Disabling lock debugging due to kernel taint [ 72.859724] Kernel panic - not syncing: panic_on_warn set ... [ 72.859724] [ 72.859737] CPU: 0 PID: 6025 Comm: syz-executor7 Tainted: G B 4.16.0+ #84 [ 72.859743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.859747] Call Trace: [ 72.859764] dump_stack+0x185/0x1d0 [ 72.859778] panic+0x39d/0x940 [ 72.859812] ? netlink_sendmsg+0xb26/0x1310 [ 72.859824] kmsan_report+0x238/0x240 [ 72.859840] __msan_warning_32+0x6c/0xb0 [ 72.859854] netlink_sendmsg+0xb26/0x1310 [ 72.859874] ? netlink_getsockopt+0xc80/0xc80 [ 72.859886] ___sys_sendmsg+0xec0/0x1310 [ 72.859903] ? __fdget+0x4e/0x60 [ 72.859914] ? __fget_light+0x56/0x710 [ 72.859922] ? __fdget+0x4e/0x60 [ 72.859933] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 72.859941] ? __fget_light+0x6b9/0x710 [ 72.859959] SYSC_sendmsg+0x2a3/0x3d0 [ 72.859979] SyS_sendmsg+0x54/0x80 [ 72.859991] do_syscall_64+0x309/0x430 [ 72.860009] ? ___sys_sendmsg+0x1310/0x1310 [ 72.860029] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 72.860038] RIP: 0033:0x455329 [ 72.860045] RSP: 002b:00007fcc5efa2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 72.860058] RAX: ffffffffffffffda RBX: 00007fcc5efa36d4 RCX: 0000000000455329 [ 72.860066] RDX: 0000000000000004 RSI: 000000002013bfc8 RDI: 0000000000000015 [ 72.860072] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 72.860080] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 72.860086] R13: 00000000000004f2 R14: 00000000006fa750 R15: 0000000000000000 [ 72.860556] Dumping ftrace buffer: [ 72.860560] (ftrace buffer empty) [ 72.860564] Kernel Offset: disabled [ 73.057411] Rebooting in 86400 seconds..