8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x94a) r3 = getpgrp(0x0) fcntl$setownex(r2, 0xf, &(0x7f00000c8000)={0x1, r3}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$midi(&(0x7f0000a97000-0xb)='/dev/midi#\x00', 0x1, 0x4000) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f000007e000-0x10)=""/16) epoll_pwait(r2, &(0x7f0000c22000-0x24)=[{0x0, 0x0}], 0x1, 0xcc, &(0x7f00007bc000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000985000-0xc)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000684000)=[{{0x0, 0x0, &(0x7f000002d000)=[{&(0x7f0000e76000-0x71)="f89d93e4ec89ace9ff066b9f2d0ad174a36645026d4261101612785c6a60f69a00c5f7b553544f6112e86b930ed45adbc5535b32e251f9ee8b832dcb0482917c925ad394896be28508e78dc2195a21f975d284ba7c41ceb746c07c76a073ebfee2bf1988aa01d984dd1dfa81d22050f5b8", 0x71}, {&(0x7f0000697000)="9802b4fa94ff0ba68076af65df5a329cb8dd684c0662aade5a73a8d350cb23d2dc2cb0dc5832f1069718a7cad5125ecc99e0428ccbe868f62134", 0x3a}, {&(0x7f0000c57000)="f8daf7216e0ad3420460f084f1892d5923e182ee05f84914da3a91f5a37099889460bc70822a3aac351154b4516c3e9b9722bed1f53a74596b4bcde553f55ef749466efbe16b5f94c7e36a210d4c0ab7a9e846c5c73e562d8d3f774c3dddfa7044ac36c48a1e5be0e06227831c05df1075ffebd93ccd26362fedbdd5f104d5c5db14885c3cc76d82fe4740caa43f3ee08ddcd0520d01cae554f40793158feeaf709bd10df430811d8b09f828369660623f", 0xb1}, {&(0x7f0000927000)="48980c8c67db8dd09d4fedca24eb0be1f6c6a2804ec2a8f07ba09dfac554178eaa02c8543e3f6e01b2fafd0fe48837e63e7dd4f447f08da73ee50dbbb5d7cbb8dc8cd61fd0e0ef6061b9326127fdd527ce44ed9fdffc959205532d189a6b49f6137d741dce9ac836e4545db0cdc69e4fb2f3eaaeb85deaea80adb3bda1865766e778a6439bc0575deedee7a3aba6561d03001cd91d959571b5ee089013e29c8f8d729686962cf8ea91f29f3305641f7c570cab17060d416f5cb442e11234bace2d14863bbac809c8c707fa34403abbdd3760a1", 0xd3}, {&(0x7f00004c9000)="1c12fdf382e9c70070fb6f98a4ebaca21afa36ffdcda971e0a10574d929a7802199a9870a23dad223a52922e703d2ba4d8c173568d4dcd89343e320c525f90e124ecb100b3907f19b650a167d3aaf48a41758e287df21f1c113b7f5aae11d4f76d958005f6724a5140607649c6ccab09e90d", 0x72}, {&(0x7f0000160000)="6c2cc88bb8dfe96999613b3e0f7f217ea7481f3aa5b10773d5193fec2fcd95004901bafdebcd33792269800c3b181acd01f9914e5e578baeb50e528ae06e7edf8957ed0fbfea669669bcbb77c8", 0x4d}, {&(0x7f000056b000)="fa2251738d36a222aec8ffb281ec6fd192d2870b87b62643b4d421220a5d699031473c0ca97ddbf7f014fe51945ff47b6226daef0b3547645e2ab90635752f36a2ab6e5c5f1e446965586bef6354269438dfd9bab137b65ac3e37cc4a319ed4c9750ce99cf7772725d47ce342c5b08021bb5b9b18c430bb54ec05f2fca1bf4c0632bf0e14363", 0x86}], 0x7, 0x0, 0x0, 0x10}, 0x5}, {{0x0, 0x0, &(0x7f0000c8c000-0x20)=[{&(0x7f0000849000-0x6b)="ce515e7b8bf3ea01653086edc4a1c2a7de315213eaa2cc6ecb696e72fd620b6c298872c49b0495043854f3936dba06e94f0663fb8a03746eea9f896759f7ef75b739b183e524aa4cca0e3c2a3b352b1d6690f1c34f000c7ecd85964ee433ec9a1b0e3fb73a36bc162d0de0", 0x6b}, {&(0x7f00003de000)="1c9ec5ba5f4183739a024e081f3cf54fc7626bfc7700ec46afa021d3be9a7aa164a1e8c1590f5c7be0ff99f694fe88abaeb685a8fb476d22a6c29b476923264c01d6605c527830537cc904f2d0d43271f56b4d8bf2e2992abe7506b29cc9a9faf7e9e0e42070faf7ae56dcdb3fd426b43e5903effb891d89566f81bb550a12b0830099eaa8535461db361ac7b67f78a4f3832324f0c8e80b4d3bcdde1a042da1ce2d3912a9fdfb58b3c32165c6ba5d3f4ed390c00cdc1f01fad9ac9ea23bcde07f16c0922438d33745a752244edef39b50baf37aa4b9c4105273345ce3386404dfb7a3a30135e6cb24bc4dff33a3", 0xee}], 0x2, &(0x7f0000e39000)=[{0x18, 0x102, 0x61eb0f2f, "a66284a2e6"}, {0x58, 0x0, 0x1f, "62a761be194b09c2de397be27e94f76b4579baea317cd39af6271b87dd7dbbb5c253a1aad9378b47aca351138c1d34653253357de1912831b125df9d14e60ed39bd873"}, {0x50, 0x117, 0x3, "fbc3746bb1c9fcbcd9e07d7d1b19f33d4db0a14133bb0059b736c53ab390ee62e376ec4364467bb602ba693d6a89350e1adef600d03796380c1f"}, {0xf8, 0x10e, 0x1, "07ed059474c8111e92d15200f5954b274d9399d73918a50e8300ecc90ff7d4baac66f0a957898e3fafe1dc87e59cff2826ebb68af5def4d4adaa4b67416e5cf184eb1e8f4f07b6635b42978e029b17521180efc2da81f2f1807105db0f0dd6648a4ac4055a4682aa3425759aab9bd9967a5a840f5d793ac4fa27c4b7d092004881a400b153f0b593027a1b169143c8275bb709c6148eab78a1ccbcc140202641271cbf3446be5f5244576a214981425d816cf029d414fb3cd9a16e141f4c0d54f3f876778a42495ddda4653be809230cd39dba575482e21e04da4d4da92b8241cdb1945840"}, {0xa0, 0x18f, 0x6, "e4da29066a13cae688874a3272c9d429660c3e91da3d5d6ed95ae4afc03cecba8ace3e6ebffaff76f1c3faec43a10329d26dfeee56fe1172fb75e6984d443c67bbfabc080c8ed99a892fdc47773642eea1350399d178f8d19a134f4cbc98bf620522bcf0d5e39d6eeb958a5b4edb737747a91f1ad0c681417ee2fa1008b01028ecffd23bc5986ac64aae6ee2e0"}, {0x88, 0x11f, 0x8000, "7cdd88391658d06c37a67b51fd5d6785745bebac88b3fb32dcb06dfe2e353872a3210adc2d7e2ee9c349fecda6ec672f288be0195d351298fd1c031675de65585db5d7aff26cc1de5449e9def5d33b9fdf6d94e272db605fdab99ca0ee5404b9cc155d37a9536e91259d6c3cdfcf7a242e313e09"}], 0x2e0, 0x80}, 0x3}, {{0x0, 0x0, &(0x7f0000e9b000-0x10)=[{&(0x7f0000e9c000-0xf)="bd598f3903822b986a9dce4f618a39", 0xf}], 0x1, &(0x7f000037c000-0xb8)=[{0xb8, 0x115, 0xfffffffeffffffff, "e7ec745671622afc93bff26a7564f97296c4e8b46825dc17afcc7bfac01ad5a9b45f701c1f141732c386c5f77aeacd0f68b5ef6ee12ad5829c6e0c4f81c1c42853c66e0a8ed9cfcab41601d24489607a7579464e2f4a6e0b076b9e2a9e41f7ce769e02dc0decd9d2685f9a6cd741ccbb2baece357eec14af7906631dc62e7aa47ba3e28b7c0b0499c2bd68276522af29620f38e3aa687f82e289ac9b3e9397f90dbf"}], 0xb8, 0x40}, 0x8001}, {{&(0x7f0000fc9000)=@nfc_llcp={0x27, 0x5, 0xfffffffffffffffd, 0x7, 0x810, 0x3, "e990bfb5bd222dfc911f5b121db503f4f290b2a1ad08f1ca5b9686479bd896e12690d352a6f25b3427f300e7ee2eda8eb33b8b6dcde67deeb036b521eba72a", 0x0}, 0x60, &(0x7f0000dab000)=[{&(0x7f0000ff2000-0x21)="a3cd937bce0d3c7c4d70fe9a98a5ecd833873952f512072338cb01cfd5531e7e10", 0x21}, {&(0x7f0000b9d000-0xe)="dfa6b369cd6d7786c5417a4d7018", 0xe}, {&(0x7f0000234000-0xf1)="262714061bd2fb8f4d96ef540f03762a76c2a44df50cd42d381370c64839162c5aa87192cb65bc29c817b0589a9a63bfd93bf022f14e0d3de0fe4126bc22c4868d13b4aaebaa68f9a0e847942959e6528d48006a81320f9e375c8cb1828b3f51b48ceaa2c385977d837014366ad4c15dd98a446ff24396bc5c6c5031b19994a912f988394ee068772324f369fbe85d65a1255255877138b948304d0010f5a7288012604f80324679b45cb7eb2b106fc926e2923ba2bcd673c34e8eb5484fdc7ac2d2a04a040e6e5f745a394f788c13fd77841a5f2e5fad875a961f30dafeae6b9b71fbc5fc968c177256783da08ed59950", 0xf1}, {&(0x7f0000d14000-0x7c)="e0f27382b64ca24817a6ee6c19e3a64aad861200b0ad1c33461c23bbd3f985486089bf2cb43cc36b9c068e7171c8f0cdef02e2c8cf3664592b438c6cf857c2e0a7f7d77f6548087b8e955cd75e2f40cfcf0208520794c7b09e5658c7cbabbdeff15a1b5dc1db778831c098506b09abd0509605d32bb45f982b2a87f4", 0x7c}], 0x4, &(0x7f0000a2c000)=[{0x48, 0x0, 0x200020, "01e7f3133d16a0aeacbc45a175468b264d8602a1df92c6e52307dc0123b0cb51413d0cc1e5c94f9fa6f95dade75de621b320105c8b8c91"}, {0xa8, 0x1, 0x3, "184fba4cc32c9e8f58ff76d64db364681a0c22e03842d11fa481ab7e8a72cb3d5d8a12c18da05b738c3c575c83de28f009379ecd74e07c8cac658780c8f96a0ecc0235f2d71016fe24dd1d4f99c73655b1ed2086cbc43d3b4c20dd77c718c42e96fca901acc20535ac7b4aa4502920e415eaec080166280097abea09ebf8c950bfe65f0bfb7249fc0ce29c9fa98e3fe8c5"}, {0x98, 0x10f, 0x8001, "496f6cc451a1fff465e54578ded9096406cb1b64cb8bf2d49c19bfb0f95924f0fa96365d685f2ce962abf598e04deac37827a416d8c4a3b46256a7ef096fe6736ee1af5b88321f0fe58e890e11c1e728ddf3c09800367edb8a49bde24565e05736ea8be41ee9651ccc8f6b2dbb92c1b3e1490153e06d3f9817914e573fc4d7885b83080b3e9de3f6"}, {0x1010, 0x117, 0x6b, "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"}, {0x30, 0x103, 0x0, "acd4ee30695152a49a2147a695f5f326320168cb2e75a7bd39db790cd5e91d4d"}, {0x10, 0x10e, 0x6, ""}, {0xa8, 0x0, 0x100, "537e3e928db2fa5957585e12818a3dffcc4ff5435a79a365d140e55e975a8e767f1168c7503b99bff6aacd42dca12b0b44882a40d8eb3e2aeee4f88be2fd54a506d78ca38a6dbe032e32ed00adc0060664dba238513de6ff153ba8f9e7734c3ee22fb654c16711d426dc7b2234a2c50b22e66723e06fb60c0d613416d7d169c314278534524623eb174680ef3e809759a5bcc9"}, {0xf0, 0x101, 0x2, "fde1f1770aa33e0a9249146fbc597a5a7324f128e7b9796a268c8a072889e4df0fa9ab8f108c35859ade2d6fce221a970b555b19dd0f0f70893a00aa38b635a2360dae8cfd3e3557824b26bf4c30598e7998aefbbfec58fd9466eafb573fc9d5168170b9d5b4efe065bbf85c891bbaceda16e39f346845d0d244f62187db1e4610adb35c77619c86fde6c80b72e7d56f863cbb0ce38f089b16e95edbc8400f8b7be087c5c84167c4eb4a720d06470994b2be3df2a5db1e01c62d69e178f3b73251c005489288293aa83ae56de80e24b89bcde71c9fa52a4c1251"}], 0x1370, 0x1}, 0x9}], 0x4, 0x4000) r5 = syz_open_procfs(r3, &(0x7f000069c000)='net/ip_tables_matches\x00') ioctl$KVM_GET_VCPU_MMAP_SIZE(r5, 0xae04) epoll_wait(r2, &(0x7f0000a53000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000abb000)={0x20000006, 0x0}) 2018/01/30 19:59:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003a7000)='ns/net\x00') capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00007f0000-0x50)={0x0, 0x48, "2fa49cf3b744dc4e3ca14424ece74138664735875290cd5cee5e4ea4ebc8a568a566ab3612803f860344101b78258161ce647c367e7fb4ab7f75661e0033867e4e94d8bf6e535b27"}, &(0x7f0000b83000)=0x50) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e71000-0x6)={r1, 0x2}, &(0x7f00002f5000-0x4)=0x6) setns(r0, 0x4000000) 2018/01/30 19:59:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000076000)='/dev/hwrng\x00', 0x101c0, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000467000)={0x4, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) r1 = socket$inet(0x2, 0x3, 0x2f) r2 = open(&(0x7f0000d9a000)='./file0\x00', 0x20000, 0x140) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f000089f000-0xb6)=""/182) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x8000000000000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x932}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000b5b000-0xa5)="", 0x0, 0x0, &(0x7f00006f9000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 19:59:06 executing program 1: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f000042c000)={0x3, 0x0}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000751000-0x14)={0x101, 0xc, [0x3, 0x9, 0x6]}) io_setup(0x1, &(0x7f0000479000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000804000-0x50)={{0x9, 0x9}, {0x1f, 0xff}, 0x1000000000000000, 0x3, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000f7e000)={0x800, 0x5, 0x3, 0x7ff, 0x3, 0xee, 0x1f}, 0xc) 2018/01/30 19:59:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) read(r1, &(0x7f0000f0d000)=""/61, 0x3d) write$evdev(r2, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/30 19:59:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004c4000-0x11)='/selinux/enforce\x00', 0x0, 0x0) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000824000-0xb)={0x9, 0x0, 0x2, 0xff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0}, 0xa6256bb) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000d96000-0x60)={0x0, 0x13, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000950000-0x4)=0x0) timer_gettime(r2, &(0x7f0000019000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000264000-0xa)='net/igmp6\x00') sendfile(r0, r4, &(0x7f0000023000)=0x80, 0x26a950b) write$selinux_context(r4, &(0x7f0000959000-0x20)='system_u:object_r:udev_tbl_t:s0\x00', 0x20) 2018/01/30 19:59:06 executing program 2: mmap(&(0x7f0000ab8000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)=0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r1, &(0x7f0000ab8000)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r1, &(0x7f00007ea000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r1, 0xfffffffffffffffd) 2018/01/30 19:59:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f000097e000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}, &(0x7f0000ce6000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x0, &(0x7f0000da5000-0x8)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000153000)='net/route\x00') r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000751000)='/dev/mixer\x00', 0x141042, 0x0) io_cancel(r0, &(0x7f00008dd000-0x40)={0x0, 0x0, 0x0, 0x7, 0x369, r1, &(0x7f0000017000)="a00751b2552c3adb712c778b5808250ddb8940519070e36dacb3c086", 0x1c, 0xffffffffffff5530, 0x0, 0x1, r2}, &(0x7f0000b12000-0x20)={0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f0000183000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x10, &(0x7f0000665000/0x4000)=nil) shmget$private(0x0, 0x14000, 0x1000, &(0x7f000057d000/0x14000)=nil) r3 = shmget(0x3, 0x4000, 0x54000030, &(0x7f00004cf000/0x4000)=nil) shmat(r3, &(0x7f0000059000/0x4000)=nil, 0x0) r4 = getpid() syz_open_procfs(r4, &(0x7f0000b7c000)='net/raw6\x00') shmat(0xffffffffffffffff, &(0x7f00002ec000/0x1000)=nil, 0x0) 2018/01/30 19:59:06 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000058c000)={0x3, &(0x7f0000fd0000)=[{0x1, 0x0, 0x1, 0x100}, {0x3, 0x8, 0xfffffffffffffded, 0x9}, {0x1, 0x3, 0x5, 0x5}]}, 0x10) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000fd1000-0x13)='/dev/snd/controlC#\x00', 0x4, 0x40) io_setup(0x5, &(0x7f0000fd2000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f0000b81000-0x38)=[&(0x7f0000845000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000018f000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/30 19:59:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000d72000)={{0x3, 0x0, 0x12b, 0x2, 0x7fff}, 0x800, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x0, 0x100000001, 0x100000000, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000085000)='/selinux/checkreqprot\x00', 0x0, 0x0) bind$unix(r1, &(0x7f00008e4000)=@file={0x1, './control\x00'}, 0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f000006e000)='./control\x00', 0x8000, 0x80) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000262000)="303c314ea39488bff628cb33ec9838eaab8d6832a175b84ababcb2c80158e02b75b5b8") getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000377000)=0x0, &(0x7f0000efc000-0x4)=0x4) r3 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00002b6000)={@common='ip6gre0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') sendmsg$nl_route(r3, &(0x7f000043b000-0x38)={&(0x7f000017a000-0xc)={0x10, 0x0, 0x0, 0x20440}, 0xc, &(0x7f0000512000)={&(0x7f0000b5a000-0x14)=@getroute={0x14, 0x1a, 0x100, 0x3, 0x2, {0x0}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0xf3df9bd3b270e910) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 19:59:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f00003d2000)=0x4, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000482000)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f00006af000-0x38)={0x0, 0x0, &(0x7f0000578000-0x40)=[{&(0x7f0000a35000-0x90)="895e73439d27b692c80713a1ad7af9b7baa66afcb39afe9022f982abb50b817b451364c6d1cbbeac43b7adb140b335a28d88a462ec", 0x35}, {&(0x7f0000044000+0x227)="99111581143ea4e3df626f5e628915bbd900eb7fa03953f0b9454dd2abca949b0b2aedbd1bc464ab0708a61b7f150b632ca817b79c6baad43d2edae1c963b3aa0b", 0x41}], 0x2, &(0x7f0000b86000-0x30)=[@iv={0x18, 0x117, 0x2, 0x1, "bb"}], 0x18, 0x8014}, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) sendto(r0, &(0x7f0000523000)='\\', 0x1, 0x0, &(0x7f00005c4000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00007e2000)="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", 0xc90, 0x0, &(0x7f00004d8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 19:59:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000719000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000981000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r0, &(0x7f0000a12000)=[{{0x20, 0x0}, 0x20000000001, 0x50, 0x4}], 0xfffffffffffffe02) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/30 19:59:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) 2018/01/30 19:59:06 executing program 0: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d9e000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f00009b8000)={0x0, 0x0, &(0x7f00008df000)=[], 0x0, &(0x7f0000d9e000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000429000)={&(0x7f000082d000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000227000-0x50)=[{&(0x7f000065e000)=""/4096, 0x1000}, {&(0x7f0000913000-0x70)=""/112, 0x70}, {&(0x7f0000d51000)=""/4096, 0x1000}, {&(0x7f0000d77000)=""/42, 0x2a}, {&(0x7f0000182000-0xd3)=""/211, 0xd3}], 0x5, &(0x7f0000b39000-0xe3)=""/227, 0xe3, 0x3c}, 0x40002122) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000004b000)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000680000)={0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ffe000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fff000-0x10)={r2, r3, 0x1}) 2018/01/30 19:59:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000123000)='net/sctp\x00') openat(r0, &(0x7f00002f8000)='./file0\x00', 0x1fffe, 0x0) 2018/01/30 19:59:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000db8000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000932000)={0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000293000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000699000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005c3000)={0x0, r1+30000000}, &(0x7f00007f4000)={&(0x7f00005b6000)={0x0}, 0x8}) clock_nanosleep(0x0, 0x0, &(0x7f0000b85000)={0x0, r2}, &(0x7f00001aa000-0x10)={0x0, 0x0}) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = creat(&(0x7f0000313000-0x8)='./file0\x00', 0x0) dup3(r4, r0, 0x80000) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f00000db000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) tkill(r3, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) 2018/01/30 19:59:06 executing program 6: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000001b000-0xb6)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06965d", 0x10, 0x67, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0650e", 0x0, "b4c99f"}, ""}}}}}}, &(0x7f0000008000)={0x0, 0x1, [0x0]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000002e000)='/selinux/checkreqprot\x00', 0x101, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000026000)={0x7, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000004003"}], 0x28, 0x0}, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) fcntl$getownex(r0, 0x10, &(0x7f000058e000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f000003e000)={&(0x7f000003e000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x2, 0x3}}, 0x2e, &(0x7f000003e000)=[{&(0x7f000003f000-0x46)="faf03be5f0c302246ee884a8f4b9dc24e262e67e9f2be484a680e65bdb3d43af8d38cd72d245c2809980c655b11c7e32b63caea8851d1f657daa1c08463780e1251114ba1164", 0x46}, {&(0x7f000003f000-0xef)="c2d258167e6a2f977f301e221ccc22d895164b2348ba1a8349947ddf98bb572970288f4bae16bddba0cc31fb627b227e31bc3a68cb5c4f7f46ee51d94d6d63e48a87449755929db7e979217cb27f616a4108f41ccb5284ce4e0e9e0d970195834a723b1edf4afc852aac0a5296048574a1c84f3ab655af7dc884c95fbb1e8b6524b5d1c08c395eb01b15ae672abe13690628488f13d61b9291c5297e4918e0f30ab5124fcdb290533637787cc1f6d6219a530f316771f7a4d66bdec2a3e69a470c7d11229dd64a896f67fb3d51751abea0adc1d21b57b1a5306823290c1acaa04e70f5fa1d52b8c7849cd1c6cfd24d", 0xef}, {&(0x7f000003e000)="7268a3dd57844f4a51a536ade94ff0568802ab168dd092a328b77b5a224af5ef5f611f27ffa16a29f9b5a4daebb819c7514692d8f8b327bbcbf90e1620b3d4509402790adcc571c4ec0831fa6a09526b69ea84", 0x53}, {&(0x7f0000005000)="c8c4e27e6f92a5998e108cecdd7da72c67ff34c58c23e2b5a04d0c7b18f6508574584261f7be2a4416e60aa5be6d075cc0eee8ebd2b890aae6e26c0d320703e885e4e98a3ee28a6829c87d8fb8dbdf94d7daab017c03d2de6508f75e", 0x5c}, {&(0x7f000003f000-0x26)="86c4f5d449d2513f17d0887b7fa973bcd2d499ac562e2ddec5726d5ce3074c46a9afde2654d2", 0x26}, {&(0x7f0000028000)="d6", 0x1}, {&(0x7f000003e000)="29a3dbe4d7fb715e30ee7e2115bba806611c7ebae070bc918fd7cb57949aeb14f492e911610d1405c622fdc9e812d55efa956c9c9ebf3750793e900751d2b712103b234edc261ad1c2479dc62b85eed0799bffb528fbc8548a1405aa3e76a8554cc064c83d320707d0b02290f9e5d642", 0x70}, {&(0x7f0000028000)="a18934917aff3f0aa36d001772d14042ebbc18f83f246b0d9cc94833210c5aa26f06fd5b678fc4ad74301e2faf6cd21f4e75f22da4e6468a9e02be3c11671d8ff2", 0x41}, {&(0x7f000001a000+0x288)="532058dc36f247cd15c52621bebc65357831fc5c46563c164285f8efaab88dc5acef5be03e271b483f4785f030891456b2288afb09c157483a74a568e43374ef35e1ad660865351402dc26925a0b0d031cecd8809f4b8392a9032c660e487ac37f444a9405c0e6542634cc2f3e6e22e20e02cf105be1eb152d3c21927586fd6af868a7aab5bcf842a2eaadc05d0d9b03adf7028e232c2ccedcd110ae427283687805ea5491099b1aea70ab22191a0d5299a17b05467aa2ba5102d490a570aaae08a6df44367c79440e8a31f712363c908d0f9c4795b892ccf48a38da1b791767230c77c6c3fdd7fbf712bc", 0xeb}, {&(0x7f000003f000-0xd5)="2ffb183dc68c86f49f0af5a6afc20bfc63efc76d0cd126e25e6261c82a2a717c21a01871b760bb5eb4324ba942b21f5e645b7a1cc939253a983db634a6bcfc74cf38808912066a8b9bd73b2fd3c3b9854beaf2ac2a00ca1e8c4a5141a6f638c9324bf1f074f68c454f5ad89ac5dffc80b05a4a4c00967ce1926f06a65a8051eb701bc9b6bb9ef8850c470ff69d62b7768ce22f7a976b5b69ff58e7f35a4e00b5ee54649a1f9674b77e70b10f722dc56c8eff4ccf07b3b3cc810c736001898ec1925bf32519d5cae167b4a8f2d8a92d3c66193a0c8b", 0xd5}], 0xa, 0x0, 0x0, 0x20000884}, 0x10) 2018/01/30 19:59:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000e5f000)=""/137, &(0x7f0000ae2000-0x4)=0x89) 2018/01/30 19:59:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x38002000) pipe2(&(0x7f00000b8000)={0x0, 0x0}, 0xffffffffffffffff) ioctl$KVM_RUN(r0, 0xae80, 0x0) munmap(&(0x7f00008eb000/0x2000)=nil, 0x2000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000391000)={r0, &(0x7f0000b6c000)="", &(0x7f0000311000-0x4e)=""/78}, 0x18) 2018/01/30 19:59:06 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000001000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc7539(xts-serpent-sse2,sha3-384))\x00'}, 0x58) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000002000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xb5) 2018/01/30 19:59:06 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000006000)={0x3, r0, 0x0}) getsockname$netlink(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000005000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "35087d58ac0076f8042e0b88db000343", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 19:59:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000001000-0x7)='system\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000001000)={0xa, 0x2, 0xe611, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000007000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x0) connect$bt_sco(r2, &(0x7f0000000000)={0x1f, {0x7, 0xecf, 0x9, 0x1000, 0x7ff, 0x6}}, 0x8) 2018/01/30 19:59:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003c7000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000c98000-0x8)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ae2000-0x48)={0x0, 0x0, []}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) 2018/01/30 19:59:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) connect$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x17, 0xa56, 0x2, 0x3, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003e2000/0x3000)=nil, 0x3000, 0x3) 2018/01/30 19:59:06 executing program 6: mmap(&(0x7f0000000000/0xdda000)=nil, 0xdda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000ddb000-0xc)='/dev/audio#\x00', 0x8, 0x20201) ioctl$KDADDIO(r1, 0x4b34, 0x69c1) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000dd9000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) 2018/01/30 19:59:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x418800, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f000064b000)='/dev/dsp\x00', 0x40080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f00008c0000-0x4)=0x0, &(0x7f00006a5000)=0x4) syz_emit_ethernet(0x16, &(0x7f0000001000-0xcd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "2f0f6f3c3d350021"}}}, 0x0) 2018/01/30 19:59:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000863000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000040000-0x8)={0x0, 0x3}, &(0x7f0000dee000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e59000-0x8)={r1, 0x3ff, 0x0, []}, &(0x7f00000bb000-0x4)=0x8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000b0d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b57c0d"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) connect$inet6(r2, &(0x7f0000071000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/30 19:59:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000087000-0x4)='\x00', 0x4) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000f4d000-0x18)={0x1, &(0x7f000007c000)=""/224, &(0x7f0000c43000-0x18)=[{0x0, 0xba, 0x5, &(0x7f0000cd8000-0xba)=""/186}]}) mmap$binder(&(0x7f000048d000/0x2000)=nil, 0x2000, 0x8, 0x10, r0, 0x0) ftruncate(r0, 0x0) 2018/01/30 19:59:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) munmap(&(0x7f0000afd000/0x3000)=nil, 0x3000) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000afd000)=0x7, 0x4) eventfd(0x20) connect$inet(r0, &(0x7f00006c6000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 19:59:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000001000-0x10)={0x0, &(0x7f0000ba4000-0x48)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000666000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@common='ipddp0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00005db000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4c01}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000c9e000)=""/1, &(0x7f0000000000)=0x1000002df) 2018/01/30 19:59:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000364000)={0x0, 0x0}, &(0x7f000043e000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0xcb3, 0x7fff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000724000)="2f2e7d2976626f786e6574316574683023ca6c7d252f00", 0x17, &(0x7f0000bb9000-0x10)='\x00') utime(&(0x7f000006d000)='./file0\x00', &(0x7f00000c3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/30 19:59:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b99000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000d1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = request_key(&(0x7f00007e3000)='blacklist\x00', &(0x7f0000499000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006aa000-0x3)="e52d00", 0xfffffffffffffffa) r1 = getuid() getresgid(&(0x7f0000630000-0x4)=0x0, &(0x7f00001d7000)=0x0, &(0x7f0000612000-0x4)=0x0) keyctl$chown(0x4, r0, r1, r2) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f000099a000-0x8)=0x0) 2018/01/30 19:59:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x80200000000006, &(0x7f000003a000)={0x0, 0xc48}) timer_create(0x0, &(0x7f0000b98000)={0x0, 0x0, 0x0, @thr={&(0x7f000015f000)="", &(0x7f0000611000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c7000)=0x0) 2018/01/30 19:59:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000039c000-0x10)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00004ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000ae000-0x4)=0xb) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a2c000-0x10)={0x0, 0x9, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5f}]}, &(0x7f0000f92000-0x4)=0x2a5) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x80000, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/30 19:59:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000044e000)='./file0\x00', 0x4500, 0x8) clock_gettime(0x0, &(0x7f0000d53000)={0x0, 0x0}) ppoll(&(0x7f00004e8000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000894000-0x10)={0x0, r1}, &(0x7f00007cf000-0x8)={0x0}, 0x8) ioctl$TIOCSBRK(0xffffffffffffffff, 0x40044591) readv(r0, &(0x7f00007eb000)=[{&(0x7f0000f77000)=""/76, 0x4c}, {&(0x7f0000d0e000-0x51)=""/81, 0x51}, {&(0x7f000059d000)=""/0, 0x0}, {&(0x7f0000c14000-0x48)=""/72, 0x48}, {&(0x7f0000022000)=""/55, 0x37}, {&(0x7f0000941000)=""/193, 0xc1}, {&(0x7f0000ab4000-0x33)=""/51, 0x33}, {&(0x7f00008eb000-0x39)=""/57, 0x39}], 0x8) 2018/01/30 19:59:06 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000019000)={0x0, 0x0, &(0x7f000001d000-0x20)=[{&(0x7f0000010000)="c16d1a4b4ae786a43d4325b9712cced1ee03d3d5a5f7617e5675bc64127d906618799206b6a0d2945ca724eb0421f11dbcdfe58b041159aac4b343a6a7acf3a6df043aca58feac0eca17a7a1c17b00cc0ec772ce6088b79b44eabf0e05b410a4e3469df5", 0x64}, {&(0x7f0000004000-0x5f)="628fbf0ce99d63ff8509cabf5548e549c182e2f21c952b93ce700ba3f342bf2ce7b4066a78ea0ddb9551660ad085e4635dbe7f0e949dfcd16fdb7c36b14dc0be4aca57ce53568fb3ea79002641a671025166d68a3fa3c180d5212b6a245040", 0x5f}], 0x2, 0x0, 0x0, 0x0}, 0x80) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000)={&(0x7f0000006000)={0x14, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0xa, 0x7, 0x24000000000000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000012000-0x4)=0x401) connect$bt_l2cap(r1, &(0x7f000001d000)={0x1f, 0x4, {0x5, 0x5, 0x2d, 0x0, 0xfffffffffffffc01, 0x3565}, 0x6, 0x200}, 0xe) 2018/01/30 19:59:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c19000)="4f79626c6102", 0xfffffffffffffdc7) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb7000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000c65000)=0xa, 0x4) 2018/01/30 19:59:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000aab000-0x4)=0x3, 0x4) listen(r0, 0x0) 2018/01/30 19:59:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e91000)='dns_resolver\x00', &(0x7f0000d86000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000925000)='/dev/sequencer\x00', 0xffffffffffffffff) pipe(&(0x7f0000c47000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f000011c000-0x40)={0x3ff, 0x5, 0xffffffff, 0x9, "7fb3fd3cacb230cfbca9eb10091e70070453439707f5d82f9d789d8ea8a1d0044fb7c9a604328d9247da768b", 0x100000001}) r2 = add_key(&(0x7f0000f14000-0xc)='id_resolver\x00', &(0x7f0000d54000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000974000)="c8", 0x1, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000051000-0x8)='big_key\x00', &(0x7f000043b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) 2018/01/30 19:59:06 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x20, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a00200000059"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000c000)={0x0, 0x0}, 0x800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f000000e000-0x4)=0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000008000)=0x4, 0x4) 2018/01/30 19:59:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003ea000-0x4)={0x4}, 0x4) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000004000-0x8)=0x0) 2018/01/30 19:59:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00006ae000)=0x60000, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80, 0x240000fffffffc}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00006aa000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00009f6000)=0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) syz_open_procfs(r3, &(0x7f0000c35000)='net/dev_mcast\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000a93000)={0x0, @in6={{0xa, 0x1, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x14dd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8}, &(0x7f00001d6000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000335000)={r4, 0x3, 0x30000000000, 0x454236cd}, 0x10) 2018/01/30 19:59:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000129000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000479000)=0x60, 0x80800) sendmmsg$nfc_llcp(r1, &(0x7f00001aa000-0x1c0)=[{&(0x7f00006ac000-0x60)={0x27, 0x8, 0x3, 0x7, 0x7, 0xa66, "2f7c02aafa39a1214e7a8e0dfaf73777ece02a84207a97820fed6316130d8efc964a9bc6df4718fc5dd086bc7d8fd12ea53559777f89b45e2a10a3febff135", 0x6}, 0x60, &(0x7f000026c000)=[{&(0x7f00006be000)="", 0x0}, {&(0x7f000060c000)="8ad84c777182678d540d125856d67d6ff5f93fd739860b8a6ef9a75bbdfff913a2e5c6691121b525fa115478c44ce91eb191183753fe0b8e214cfd73e5443be4467e802f5e6a78ed2ebc1ea54f220abb707a405ec7722b2d230aa62292a8ec9a15b1f61df763ffd0da9759acc2d43c07aac92178455e27ce3ea4d43818aa35fe8ec29a5ecd8ae80036333e38acfe1c8e5ccbf7b08e9464235db9dfdadec10eb50ba083bc50213a27d30020160cf0823abe62853ad7b80bec1667b848387d14b9df4c288ccb42dec361849ad75fda68ce0ce8ae43243231dc", 0xd8}, {&(0x7f0000330000-0x20)="91cc0a213e72667f40f4fcf06d9f67b3a5b8329356eb7ab84a8a4a3ec934f21f", 0x20}, {&(0x7f0000a8f000)="37c3121d76fb7058115c7bfda338d6b8975e7fc1fd87f86204e2455d253c569bd0d6a8047b90e0d2d179db9fb3eb65441b5cb9c7859f04dac2dcd09c813ddf75545387906b678500506a09d8faad2dd2490a70966be40389d49588556e7d3f6f47c71d007b6fa3195389c9e89fcd85a30e502af2de7ee38d7013fa012d4b82929d5f3aabd039360d3bfefc17ea106c67eba53a7c7fd8293a9a853c7bb0a3cae7aa84c12b5c73aab57a7bf9125cebccb081f25f5155c0f848b2f4d7c21c7272b6359b99a369c8c49baea1", 0xca}, {&(0x7f0000f8c000)="995e6618cd1d1139b9d4f1ce439de714d8e510118a0d93fc2997f10c62ba4d18728f330c1c5e59a4f98bc2659fa6fa3baa5301d0991c418168aa32e22c097de1317532fdb43ec476fe660c54b2759019013cb7d916430d745b7917f0d459bc87f261af1ec101d861678e4e08accd5921bfbb9ae66e25afb0a8d982ce0652de1c82b0e849818b57b71cb612a8e163d3faa444cb72feea78f65be0ab13f84a68bd17a8cdd2a86f7516fed75282dc8a8494efb5300550ecefd25c51bcfd19b2bf63b9e69b6bc9cd1c37a9f27f39e15d68909bc6551d27aa3bf7cf8abd8ff8eb2ae328af", 0xe2}, {&(0x7f00000c7000-0x67)="1acc47226794280de1e9a7e5f12f2cec19a50b8731df6de693ebfb93c267e10d9dfcb459d663d0c68d4067e94e1804514f7265d20d5d9f68dfc567797534e8c673d6085800c16d5bd1d5c2b16d34ef5e7abb057b459f5e088076820c0cbcaf83fac9a027479b0c", 0x67}, {&(0x7f000049c000)="c115c35f4d5e407422bf5e3e5c256fe9", 0x10}, {&(0x7f0000ff3000)="7c0ae4faf6982fee72a1a41ab16e77c91a33063b4024449b77062430aceee4a2c72ad91c6b81a95445c306bf7cfbb0c879310f4b1a398b9102c38c7085e2dbfb3e26083934a1038dee51d24e394f47e778b2f235c8efc9af4c6ff78beff1c9953922597e569235b70d6e2cd631521d8814fb57348f8a3bd9a637ec880badc4cb641312fe752b9a2aefcc1d2b5df2816d55110a0761adb0f039d2d7d0ae107989b905895e2aef79314a363f93a1181bd8fab170c0743d2e78e6a166cdf12e8ceaf7a14dbd006950894928a5d1a8927bed52016b5cad390b52c72203c2f4e8a72dafdd3e6211d0beb5111baf7685731fa96b056a4b8eeeee04d416852ed24e7c333f2d83120ad436246c36f9f649a6d35de5896d9e470f0abf227ebd02735567028b80d3ac357bce989c479f40722d568ed5a957e2994cb31f8642774484f3fa17d4cde485db333ac749dcd9cf7dfa3e54132efa62f5bc94653d0c12d3269bb6d635805fbf8ee9af854932dd1c3ba099a2170828ab5d7314e69f56efb72ee86fd39abcddbb07892f80a51835d6010209a577770b5d66334343f7c2748ca173f158c0d8ee958cf59d66203f22c4bf806dcb46b71f3c1e8da95fccb5000dafd9c20d573392ce2905d8f4ce03c81108e8fd16a7869939e8e491ffa6fa17f439c25ec30fba9593698f23b338b9522faf0e8eb2b4e1bcac48a5bbba49d38391842270d30242693a121c2f55ed222f8a7f22c0e1064c8b227be9999e9ee26be2bdbd7ddbb5e54bdafa18e4cd7090b2ad61ee106d7ed12031b4b5f151a4a9044fc46df7f7b51c4564383eb9b0d797038d08e340595749f0a3e31a8f5f373292837943eebb5ff728f1fa24ab0606e126c3429e64d10a3bbc9fe3d385268b6e638a0b1f4360cdf124942c06c75aa9a6166bb3dfb0e805aa08f7f4921b31433188bab8ddfd47cb7fb040ff6ac03194c910aedce85b690bb20eb68555a4e9d517ca12b58916a6ed9f3575ce5344b6cef88c3160cd62d609af67215865df7e2bba8cd3bfcdb4622aba850f64820e81ccc42574e7ba2fb4d41ac1f7411a7f5c850f890040299847b83e40e69bc1d606f1896625a99ffa6a847203dd77409515f754f020b80b0cb88254098c8ccc72e3c743b4137439aacfdc2042f813056babef7353a796081bc04bbd333201736b036c541f89c3e31662fc1f68d35327428ec75cc5d6db84177f86da5cfa781a3efc953028dc2a4da0d344cd95700104e3cd85c4e49a19aaa1f051dde8f11bb26b226d2baed5b862ae180a25d4bde0e0254d9c21ea9b5eadf685b6e930e42b2e5a640e1d0006b5f7321075c5e1a6fd94d0fe3da69d374992bf90ea6a719da034daee1cb33406b24e2b2dae164b93e9e339e40dbdb0bb1acfa0fc93e76a6fab87e5849760908ed5c8722bd93517ec42a7c606434150c6e8d812ef8cc2b04dedde81a09ca7d34881adf4defed77a5e734521a3bcf19616fe6cac529e17402ce250346319bf65f909b522b33e1c8ef2701ecc19ddde38edd6d3fcba8a72b4ab8737b8a36442a302b524bbd0a107697bd8bd2eb4d6f0e6a3ac33b718a4665a7af0827d30b1f6e744f89c661ecc11fdd7e311b9dcde0113e599a72956b98fa79089e5d1535d387246892a1820c1720e9da70c0310cb717a7342af5964354f890cfc9a91fce4a0aef37e9f064dcea78d13feba8e9196a1a17a49a3b292079eb7dbcba89ad6e0646ae0d5ad64c9cca6095570265a655c7f3d3f26f5aff91fd3aa7799b03de38a2329639acbb8a5a79bde5f02c6b929b51f1b496bd3103dab8a76175603d85ad054ef2daf43411ea29a7935a292c756b867ba89d19753e27e344d49b2b8fcef9c4923f6e36042b60206389992c1cf601ea69324c7be184c6dc42bf2757e9f98dd03521fa70587d0d54b69f5c607933eb3ed42e32c4e6c730ee1ee053dafc41f3d3d159043a69e3b8ba744d2bb85987484a1169f500454e973d69e8aa456f4801f9214871e43770676fb88bb95f491c1c7b0df094fa4eb63ddf4a4101012107065ebfb3e56591256839e23dc343f285859aa768a78961f8d282aa1052e3cb624c2bf7dcbc8ea77f65f9d0eb8e0ae75209bc5fe838a779db6a7b4982407dc48c8900b55f5a2d40eb91ef3908a58bffdda0575be881190506f8fd77f0a8d5d2bc746b626d1419ee386038c3174ab270116016d8b38c06fd42b8813371a697d80e40aec6d6cd7fdc502f8c9c8362cec9c09ad4c043dc6845dd69d6c75e420774666c1af3469ed3aeaf28285b06e9a3b85e3d92eca3bf7baf51393859857d347a730e68736c490212c6b4a8940624a5f528111d35314fcf0f93c52ccd42623f0e9b233ea9b205572b8930501c80ea8706fd25e577fea5a1afe01782ba70ff24e98f6036ab3952e0a758c6a466f7cce3fc6e6614c8fa7710d71b7bcde18135fb170d94e40ef6f26deb4eb9f26028516e7199525d6a51672f1403086062d979eb202d3580e0b87ada2975e28b6513f310bec133a0b7e98a5fb384409a7008d25e9bce27ab3683d2718dd1f161ceb7ec41beec269e7316f74f330eb24bb68fc1c46fee27a6b4e61e62439a0d29168a840c4e3dd64472c936286f6e4d5a34162e66ad0272dd6b09e097f2904717ccc77abdaa1fb86ddf9a03cfd77957cf89c077173965537c95b7a7e38d897ae0cba3be99b9e6097a010075ce403aba097d2f21a474eefca34ca37743fa6fb428b6567e8f2500759c70e62de6dbe265731f33d8d47084dd5b17726f0e1ebd34ce2206d17868c4be4464ddfe39a7d846e594cad2b925e042376dcd24e0f49fc5f00b1d399f825f47b65e03f747bc728c13db0a6db0b6739273a5dc45aeaf7b72b0ec2c38c2f73c98438175a2c98067453cdc66252417c52fe3549d5f2b751bce22c8434cc4d42158cf13ee0d447a5054ab82119ba7b3fb181e6b3f959ecea9088337349aa926699a779efd8d983dbe0556ab67084888c73e8ba3dcf68714014d8662e9a21e444d59cec5ec12e5aefb8dcf18659d4d6a2e7b1acae3a3f20837b22ae6c482e738997c3c3021ce9526460abe62624b9697fa94c040de70522e7fc7568cdffdfb751fb3bcf7291bbd2154368b77086df2e5811b68d30fb9dc85f41ac07a08e79122be27ba0ec6ee1e6f57e58e539f4b5bfb672d21a0bde001006c80dafbb970c7e146fd8778ad9c2474c9cc83327d4c382ab59df178635b22c0ecd298a4c58164bdec691a725b8df59eb6fe2d21eb4112526773437ce4565a22570bbc34994a11928dd9e8eddbbe3636e0e9bfb40e4e63c2791567b6065bf8932452c4d3d3800d410658726fd26ea9a1c7196b5cb12fbad66bfa8b2019d7b70e20396a7aae77c719cc77f6653e2caa0b549bcd9f35383ddc6bf89052a85d90c7906d5c76f4a75c3990bcfe21c232e6f0ba8368baa898e2c5504031125e84022f337f2148f66e89c46e4f079986f6efb07bca0b6cbb469afde7ed2ec6e7b11e5d787bf342f1b60802adeefaf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0x1000}], 0x8, &(0x7f000037e000-0x40)={0x40, 0x100, 0x8, "643954a600c6270c9e0a31d10324006b61832592132fc7e6fd74b6124c05566da08bdb0e8ea70921495c9a88ce"}, 0x40, 0x8000}, {&(0x7f0000649000-0x60)={0x27, 0x9, 0x7, 0x0, 0x6, 0xffffffff, "832f22a7b9ddd6ed72616a6ca94cd68324868e6eba385b2fa7a181d7fa4cf2c7e95dbde1d26c9410a324c5ad01d9a7838c9a9a1d1d17620b3cba09df19c5ad", 0x80}, 0x60, &(0x7f00004a9000-0x80)=[{&(0x7f00006e3000)="a4a6d3d8dc95d5c14026d71dc48c7574e0aeb04303705e6818d7cf4c902016a5e0ef9316d25ad0b79a2f534d0a185bef1c5901e62f506bfb173b9b44903302a9bb827d1939d2aab1da21fe0cf451df9380dd3e90d95f72b08e06c79f82dde55ec0c69c5ca5d0bfecb270dd0d8278b971dc39598c71a0ee8b73cf151f17c266579409bca0f1ebe7a9f8906cdf838dd016f92a24e1a53e0aa1de6fb78631e33c749a830f64c218267e6650dadde116c6a912b38db22a17ad7af755018bd6d351d10c07afa0bfbad84e94c2174ab7b79b5cdfb825383b0a02912db6f2689d115c5849898140d7dad5128b22f616a97167597e1ea3ba53bfc3", 0xf7}, {&(0x7f0000f2e000)="5edc064c0102d434acb829e28069d623b1fdbb295e65e0271f859c7a4a5936f57259f8ba87a66d6d6fd5b0f2996612440173bf3900ffa4166d7f36b5f20d65dee3f8263d1850015ff6a8474681e79fc47e733f690e037b39500881c3fdc0800cad3ea03f10074736d408e1f6247ff601fa148e7b9c315894ef3c5afe3c1b6515d3a81e768145ca6c531d", 0x8a}, {&(0x7f0000a95000)="af4785b896d8fc45fb6ced292b2ca72cde1b66a2f4fa7ec76ab88f0c2bf84e2ec185ed6ad204ef9f6c6b632fc5428794f9e9561bc3b2ca1a76e08f500121f81c299875dd82a30f2caf0b213efde1a8f2de31b42b526e2bbe7ca6db95dd9f", 0x5e}, {&(0x7f000009d000-0xe7)="6df7e0170f77b31d8621f4277b01c7434cc6701c34918ebe2ffdfb4455afa314df7f8bdd5e5863cf5fe3bf575649851c69657635e805adaef456b3a689dd97f331f3067a6d57cb2db7825e2d76b568c721c113a78331b1079d53cc5418a199edd74003c607c25dca1a6033d05abc91ae6ae310e2dc57ce25cac1e9d5de449923b280edc14b4ba63370facef4cb872110b96f6a30472aeebff4f42d9069702e2e973acf822cfabcbf18f67def1fefe2492e741955167ecd179e044d2ab32130fbf923d2390fa1ca2b3f9b31bfeeb09e6b4c2b98a04c453c2b4fe1361f951672a2c8f7fd0c568b16", 0xe7}, {&(0x7f0000bf6000-0x17)="33ebfecd728b60af1e9bf2cb368e4d87766c01ca247d92", 0x17}, {&(0x7f000054b000-0x74)="4d57418fdfc65b087aef7cd290d99bec72ce055c188eec5e79fecf5fa83b382653fdd02c82f4e5ec873b7d1e123b1ef4a5d6a20d002178491e9b6e240faf40210ca50e27eff34b7b7d88bb4532a03f42a555432027d020a0e0b661d6f0743be4f0bcdf777e9f3ad842d7fbb47b86ac9bc909f40b", 0x74}, {&(0x7f00003eb000)="09fcdd6aa0141b1fcb509e92de3a265b2fba2056250960e139cdfbe14aba6e0f46b5aa2475e601936f4c68556cb08ad0e222a203059ade1cb49e6221b33d78948e66874eda9bc5cd37615fd03a092a1a70e3a9ab22641b28c0e8c42de7e85cf0343b8197298cfd9b3568be9018493dc778aaa9f6116f9f30e65eb8a495a56ed05b1c0bc51ef7deba2ca3dc0ff6c5a344fdc6f3c6dc75c37b19c77d4a985ff81a5ce735bf9fdd7406c8eeb233529f289374afeef83d5a1f6f2769a2607789fbb3eb893f5139ff9c97b5d3c22c73e774dc1814ffa58de0dd6aa1980e5cea2c938d006e63b8c2336a20570b64749691bd1447", 0xf1}, {&(0x7f0000d8e000-0x37)="28456b838b5e1fc6b6a12f5e83db696bf21f537a2824b24efe31f6b6abd1c154bba5fd6243cf86e5b494b2fae8d8d98437d797a2941da2", 0x37}], 0x8, &(0x7f0000dae000-0x1010)={0x1010, 0x119, 0xef23, 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0x1000}], 0xa, &(0x7f0000cab000)={0x18, 0x105, 0x100, "eaf2"}, 0x18, 0x4000000}, {&(0x7f0000a28000)={0x27, 0x1ff, 0x2, 0x5, 0x8, 0x81, "ec00573c318b88bd96b60e3c9d0c8005960c40898e45138715373b5d656d0da75057d0cf4362c8c949fa30e31fa41b1542ff9fcc5e2510d50d0723fc1212a8", 0x8000}, 0x60, &(0x7f000026f000-0x40)=[{&(0x7f000067e000)="55b4203a0a419d4772d7d21107858730b5bf1f522ac7c500a24d60a26b88a29d8a7bb37d7d", 0x25}, {&(0x7f0000f07000-0x37)="85d0cb61f208c47cff58925a1f2a737d9bc2af7d7bc033897d82ec1ed57811371485d308ce17d5fdc1d58fcfda3de556b2b4a6ff6af2ae", 0x37}, {&(0x7f00009b3000-0xc4)="cce8c0a1db5c03844d3545a77bf959c7ead54b82ab4aef5ced36970deca7171074a27eaad4e82dd4e4e9701e29b09b2566443ee0c19eaa818a121fa254113241fdd3c62ab3a3ec476276eed044dbf62131aa9b5fdc608886e743e3a9c6cbc2627f65a5acaef803098518c5890b135d50ac3e7eecf226f04df3c39f3f7967d6fa8ad84c794bb380dea3883ec566c51cdb4f9b47eee2ac3b236233d5ca24b5a0e3d1625662c04b64938b212b5b06bf7fa7c6288fab9af47080dc6694dd92b40eaa2945cd55", 0xc4}, {&(0x7f0000a45000)="062bb6ef2f377098fed3ab7cc8e6a2f6eff52b7f87ca5e359d3993e4d526b19ef9fb278a67d3a79597bd717ba20ae441e8e9231857cf13f3114284005eaf235ba74fbee02e0967477fcd753d3b66c45e5959ff147aa0fdf33e9ef24ef1a6a05e0e6cf25e2dd88c5057775fe81f755a672de56fcec959382ff2cc4dcfb4d930bc5a29a8086c372b34523906b5951c29e29cb12ec3defdd1f9a68b595eac25a17240be99b50b6c3ac0c292b5e89669ef97214ad40349cfb7d0bb56c33a8d4ee8a0c68a327ce81bc81d594a814d30f0197ec44fb0fbc715575ebfc2b56bbf7b3498cd045810b6f7", 0xe6}], 0x4, &(0x7f00007e8000)={0x80, 0x11, 0x80, "a233af2bacdd42d3a184e30cdf796ca8961f332f567c5a8b2141f8eece04cebe0ea9b984ece3b5099786326403d1e44b8373d269fb7b65bf33066828af457f68a8c4f703d2c0a4613b13eade58726053b4ad0ca2fb399f0e25ccc6da2ab79ecd5099d630442a405db2eb5a33a5"}, 0x80, 0x1}, {&(0x7f00009d5000)={0x27, 0x3, 0x3ff, 0x7, 0x9, 0x0, "a9063e8fe1a7724d39a78872ddc25a69cd381fecd62e95093ae2516e8917aa878ac8d21c7b52d548ba995b39802d65b1c57f0fb86b977ae3bd7b5260b64afa", 0x7}, 0x60, &(0x7f0000089000)=[], 0x0, &(0x7f0000854000)={0xa0, 0x112, 0x2, "470ced6e959266074f092ba71cf8bff3bd9c223df2a7bf174194cf1a72365dc5af9cd6245f878b96b239bfbeed79feae4160c923fd1e6f7d814d095ade96b8c5e5f3499f12d3dfba1ff1e65dd43d6a4bbda0bae4dde71fb97f2d4d2716366527460bced765f41da6c0c6f3860fefd7d42b029c3577df395481f4f02294079d3fb63ee9d4a5dde240cbc414fbfe4ac2"}, 0xa0, 0x4000000}, {&(0x7f00002ad000)={0x27, 0x0, 0x4cc, 0x7, 0x7, 0x3, "3b8080d657ed729a7833424b1bcc0fbdfa50d166a7d0fd5d022fc29ca3887234809fba4b6bd16ffe40abc7892b252787bb10ba6ea1c7ef5bf76aa5728b9389", 0x1000}, 0x60, &(0x7f0000a80000)=[{&(0x7f00001a2000)="2519c3c961df07c1ff4ca947edd4bb31eb23089ce91b42c84dc2828abf7502b87dcc09a4edf1667f16face639419ffd5db4adb86adf7205764856c8d4f1eace0873d088da549", 0x46}, {&(0x7f00008ca000-0x57)="71e5bf3507b3c9f276a6b4110f67417a902b51a30ad0ecae722b9b290d720c7a5f117fedbdd73d041f363952066661d14a361d4b522163c0463f4445775eb2c8e155210cf605d7fc010e7446d5d572182a22386d620cbd", 0x57}], 0x2, 0x0, 0x0, 0x880}, {&(0x7f0000adf000-0x60)={0x27, 0x1f, 0x4e4, 0x0, 0x2, 0x100000000, "333eda6e5535fa24811e4e047f734acc37fc11548e637db22ad34def53219c159a3f9d5eb3e45fca3c034a1108de6b79ca85d3fcfe83c039731535427b3336", 0xb}, 0x60, &(0x7f0000d46000-0x80)=[{&(0x7f00009c6000)="344c8550cf5fb27e8b55f041bcd5f1705e57fc65dc2efe1a630456d1770a6db8555fb567bfcd9a2c3b8c0f5b956563b7d24742e8e0afd4f7dbf765b9a29bfa36f973566fd2ec0250a41887d86535fb1efdd5d70cf632a0ad357709a6311f59c62fb0ff211f29c1818df2b03a7cfce8efdc8bc158d5cccf8511df513945ee86a54082b0e750d2a359ff60b593bad35a391f7584eb0add575f496a9140354dd5207fff0f386d580872ffe3d2cddb1e", 0xae}, {&(0x7f000086b000)="433cb8a1d5fbb27a3448fd86a7c57a463af988bfce5f78ca01c2c1d48ced531828af77c7d6688a61c775e045c6bcb5de6f51b47526912709f1a5edb86df62c75e7ca9eabd618c0669b75f3950b9a68a6d14ad6b3569f877480c5", 0x5a}, {&(0x7f0000372000-0x5)="49e353ff21", 0x5}, {&(0x7f00000c6000)="5b8f3ddc30c6faa588f58845882cde8d87c5db591c4f115f2a720cb8ce16612bfc942e376ca05bca60f6fa119fc0c698a95cfa82a2ba44438e1eee73acb570f4a7fe49e180609681f9ea1e793e1cf698989e70c0fe13933b1eff9ccb68785d329c534c744918107782ad57c21a6df782fff28b4097f495a686da5723f2d65c47cce3c17b9905b03caee8284cf7dcbddb5f5a472df95f21b75a15e0b0030309062e242492d4499061870ac239bbf9b9788e74e55a8d5b9b5c067ec5a65b7ad87608", 0xc1}, {&(0x7f0000424000)="3b601ddad4936b5563e0f5a560f80e037df8956631e2289d0068ca22e062454a87c8daa5d7415c308ff7191cdbdaf529d9102445098c99acf69e135d419aa0d181df6553b0b19fc7f2f80e4be25e7845603943e7a96ca55368e2d899cebac5961a963226718f78078976603f10616e3e43ccd5e4b160d56ac8b759579146", 0x7e}, {&(0x7f0000327000-0xf5)="0daa4363ee7146e5175ca0dde53dc480134e23d01093010550f3d07665d260d54b3a28dbc30ec395542594b631f8c04c79894e28d30f927d36ebfe9706c782a8d77e6fabca3c9143ebe09752a6fce2dd5b1da0559d0edc35258af72c1a7e4a78dca3d2613e7f05ee1d01af532d1f5d310c1ca28bf43ea7ff33b5670a74ac6e005f7e265cef34acd042b61f84f18818b87c233e25ab8bb1b6162460084670d600086615b4f5791e25fb25e0bc88873f69afa18abb90798d7dc0e155202f2262d0f2a481579b6fb773a04b94b2c881f8a73cbc3b12673dd33ed408973de89715ae6a78d07697f8569a4590fa2fac61b842083e32f614", 0xf5}, {&(0x7f00001b0000-0x79)="083f8819802c8338d5552f217980ad9690ec478ac5442fbf0b88afcdd523f48c67d88bc6ba0959d650af9e1bc7e1aa101f87c4fdd3e103083e3cef0b58c48c923511fc59b6478a280fef6bb9ee77b98eb9db4a55a0974a2b251cbfe48f8ccc61f8e928f5cdfbd55cbd4c36a67ba5e6880bbf559d4a15a80b4b", 0x79}, {&(0x7f00008ff000-0x91)="4bc864a5a10b88cf360f82773d9a8a744c5c9f1a3349578370fdb836008f92be4f24342e3600e1c81a1ae387ea0cfd431dbf2afecbece0b86918befca7434a8efa2a4dea0e4a2be95c8475090701621a6eb1bc8c28e0959900fc2f11784e1d9f5112ee299ed27bd02791764832789fcd169abae02c7ce04ca06e7600c3787ba8d545b6743b5e1a4a9b62860b9699e746ce", 0x91}], 0x8, &(0x7f00005f5000-0x28)={0x28, 0x0, 0x8, "ccacdd76f6cf86fe81be18b7816cd2c812"}, 0x28, 0x4000800}], 0x8, 0x80) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000163000-0x8)=0x0) 2018/01/30 19:59:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000428000-0x4)=0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f00004d9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 19:59:06 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000002000)='/dev/snd/pcmC#D#p\x00', 0x64a, 0x8c03) ioctl(r0, 0x40084149, &(0x7f0000003000)="") 2018/01/30 19:59:06 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) lstat(&(0x7f000000d000)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, r1, 0x0}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000010000-0x20)=[{r0, 0x200, 0x0}, {r0, 0x188, 0x0}, {r0, 0x8005, 0x0}, {r0, 0x420, 0x0}], 0x4, &(0x7f000000f000)={0x77359400, 0x0}, &(0x7f0000010000-0x8)={0x2}, 0x8) 2018/01/30 19:59:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x8000000000000004, 0x3ff, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$dupfd(r0, 0x0, r1) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000023f000)=0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000026f000-0x4)=0x0, &(0x7f000098e000-0x4)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ac2000)={r1, &(0x7f00006b2000)="", &(0x7f0000eff000)=""/244}, 0x18) 2018/01/30 19:59:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getpeername$ax25(r0, &(0x7f000097a000)={0x0, {""/7}, 0x0}, &(0x7f0000d58000-0x4)=0x10) syz_open_dev$audion(&(0x7f0000f63000-0xc)='/dev/audio#\x00', 0x0, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000f63000)={0xaa, 0x0, 0x0}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000015000)="240000001d0003ffffffc0023da283f405eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 19:59:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000364000)={0x0, 0x0}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000322000)={0x6, 0x2c, 0xc17}) move_pages(r0, 0x5, &(0x7f00008af000)=[], &(0x7f0000d15000)=[], &(0x7f0000f5b000)=[], 0x0) accept$inet6(r1, &(0x7f0000f8e000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000933000-0x4)=0x1c) 2018/01/30 19:59:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000a000-0x48)={0x1, 0x5, &(0x7f000000a000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000)="73007a80616c6c657200", 0x1, 0xb6, &(0x7f0000000000)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) 2018/01/30 19:59:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000009c000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000ac7000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = timerfd_create(0x0, 0x0) ppoll(&(0x7f0000dac000-0x50)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000ae8000-0x10)={0x0, 0x989680}, &(0x7f00009f7000)={0x0}, 0x8) seccomp(0x1, 0x2, &(0x7f000028a000)={0x2, &(0x7f0000f3d000)=[{0x1000, 0x0, 0x20, 0x1}, {0x5, 0x6, 0xfffffffffffffffe, 0x56}]}) ioctl$fiemap(r1, 0xc020660b, &(0x7f00006a4000-0x1e0)={0x40, 0xaa8, 0x4, 0x800, 0x8, [{0xf248, 0x1, 0x3, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x1, 0x4, 0x7fff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x4, 0x20, 0x4, 0x0, 0x0, 0x1080, 0x0, 0x0, 0x0}, {0x6, 0x1b0, 0x61668728, 0x0, 0x0, 0x1400, 0x0, 0x0, 0x0}, {0x80, 0x18b, 0x1, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x0, 0x6, 0x7f, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x9, 0x80, 0x4, 0x0, 0x0, 0x2006, 0x0, 0x0, 0x0}, {0x1f, 0x5, 0xc25, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) 2018/01/30 19:59:07 executing program 2: rt_sigsuspend(&(0x7f0000abf000)={0x7ff}, 0x8) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe2, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@mpls_mc={0x8848, {[{0x0, 0x6, 0x3, 0x20000000000003}, {0x7fd, 0xe8, 0x4, 0x5}, {0x4, 0x40, 0xc, 0x5}, {0x1, 0xa982, 0xcf4e, 0xd5e}, {0x0, 0x5, 0x7, 0xffc}, {0x80, 0xffff, 0x81, 0x758e}, {0x3, 0x5, 0x9, 0xffffffffffff0001}], @llc={@llc={0x1, 0xaa, "b9a3", "836716e49289b19a85c4c55a589b20b2281d5bac2628ca7139b8bbb2980a772871015adaba20de1240604236376b95e49cb85e06c00b95ef79a850dacad28ce3bf292be7cb9afd904aa2840ac07e03a88b35f655fa5effb3f4c185aba339cf18a5107cc4fc4057428dbcf2f8a9756630d7e2e58b7a359f8d9755695b617aa894252f5b0f6bb457786d263a63574724a8b13175050f47c10a736b5cffe6c13549020fc84cc1f2b3be5efd5671fd108aa2a80c6a56"}}}}}}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000000b000)='/dev/vcsa#\x00', 0x6, 0x10000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000007000)=""/2, &(0x7f000000b000)=0x2) r1 = syz_open_dev$vcsn(&(0x7f000000b000-0xa)='/dev/vcs#\x00', 0x91, 0x10000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f000000b000)='.\\\x00', 0x3, &(0x7f0000008000)='/dev/vcs#\x00') bind$inet6(r1, &(0x7f000000b000-0x1c)={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8541}, 0x1c) 2018/01/30 19:59:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000d1b000)={0x1, 0x7, 0xfa43, 0x5, 0x906, 0x0}) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000df0000-0xc)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f00001cf000)=0xc) lstat(&(0x7f0000373000)='./file0\x00', &(0x7f00007ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009ee000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x1000, 0x1, 0x8001, 0x2, 0x80, 0x80, 0x89, r3, r4}, {0xfffffffffffffffd, 0x1ff, 0x9, 0x0, 0x5, 0x1000, 0x0, 0x8}, {0x200, 0xff, 0x393, 0x4}, 0x0, 0x7, 0x2, 0x0, 0xa5e651dff2f19883, 0xf7e3cc49018a3def}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3, 0x0}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x3, 0x8, 0x7fffffff, 0x1ff, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000087e000)=""/26, &(0x7f00000ec000-0x4)=0x1a) 2018/01/30 19:59:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000bc000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00008d6000-0xa)='/dev/vcs#\x00', 0x80000001, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000554000-0x4)={0xfff}, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "000000000000000300000102a1569b3fd4cec307d5ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a2a800f0000080000000009fb42e876589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 19:59:07 executing program 0: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0xfffffffffffffffc, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) write(r2, &(0x7f0000f83000-0xd4)="29cc2f0347fc06cf81e50d8456d4801e", 0x10) recvmsg$kcm(r2, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000384000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/30 19:59:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000098a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000fa5000)={0x0, 0x4, 0x3, 0x3, 0x9, 0x6, 0x9, 0x6, 0x1, 0x8, 0xffff, 0x7ff}) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) lsetxattr(&(0x7f000029f000-0x8)='./file0\x00', &(0x7f0000dbf000)=@random={'btrfs.\x00', '\x00'}, &(0x7f000048d000+0xcfa)='+\x00', 0x2, 0x0) r3 = epoll_create(0x4000000010011) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ea6000-0x10)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000337000-0xc)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000d4000)={0x0, 0x0}) dup3(r0, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/30 19:59:07 executing program 7: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f83000-0x8)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c1a000-0x8)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f80000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58, &(0x7f000077b000-0x10)=[], 0x0, &(0x7f0000f7f000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}, {{&(0x7f0000f7f000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000067000)=[], 0x0, &(0x7f0000f7f000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) rt_sigaction(0x2b, &(0x7f00006a2000)={0x2, {0x1fad}, 0x1, 0x401}, &(0x7f000005a000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000278000-0x8)={0x0}) 2018/01/30 19:59:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d25000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000d4e000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a9e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fallocate(r0, 0x3, 0x80000001, 0x9) getpeername$packet(0xffffffffffffff9c, &(0x7f00000ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002d5000)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000b4c000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r4 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000780000)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000b67000)=0x1, 0x4) sendmsg$can_raw(r4, &(0x7f0000132000)={&(0x7f000017e000)={0x1d, r5, 0x0, 0x0}, 0x10, &(0x7f00000ee000-0x10)={&(0x7f000055d000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "490fa41237eec60c"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 19:59:07 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000002c000-0x3d24)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x7}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) fadvise64(r0, 0x0, 0x3c9, 0x2) 2018/01/30 19:59:07 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000827000)='net/raw\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000037a000)=[@in6={0xa, 0x2, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1800000000000000}, @in={0x2, 0x3, @rand_addr=0xffffffffffffffc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x68) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00006bd000)={@generic="1e811eb829c0bc0f96f570383e7577a7", @ifru_flags=0x8000}) syz_emit_ethernet(0x5e, &(0x7f000005f000-0x117c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="415a873ce860", [], {@ipv6={0x86dd, {0x0, 0x6, "2fa2df", 0x28, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[@dstopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x0}, @generic={0x0, 0x2, '=G'}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "01edd1", 0x0, "cd4258"}, ""}}}}}}, &(0x7f0000920000-0x18)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000dfe000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000dfe000)='ceph\x00', &(0x7f000026a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dff000-0x8)='net/raw\x00', 0xfffffffffffffffc) socket$bt_cmtp(0x1f, 0x3, 0x5) keyctl$set_timeout(0xf, r2, 0x401) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 189.087322] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. [ 189.097885] binder: 23296:23306 ERROR: BC_REGISTER_LOOPER called without request 2018/01/30 19:59:07 executing program 6: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000001000-0x10)={0x0, 0x7, 0xa506, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f51000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000b45000)={0xc175, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 19:59:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000001000)={0x80000000, 0x9, 0x423, "c47b7445eef3", "1fa8443bc3d7cb81c9e9ad03acc95eda"}) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0xfffffffffffffed0) 2018/01/30 19:59:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000077e000-0x4)={r2}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b8c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/30 19:59:07 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/ppp\x00', 0x206040, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x2, 0xffffffffffffffe0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000000e000-0x11a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x4788, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) [ 189.197709] binder: BINDER_SET_CONTEXT_MGR already set [ 189.206562] binder: 23296:23318 ioctl 40046207 0 returned -16 [ 189.219241] binder: 23296:23306 ERROR: BC_REGISTER_LOOPER called without request [ 189.219408] binder_alloc: 23296: binder_alloc_buf, no vma [ 189.219433] binder: 23296:23332 transaction failed 29189/-3, size 0-0 line 2903 [ 189.270242] binder: undelivered TRANSACTION_ERROR: 29189 [ 189.276478] binder: send failed reply for transaction 122 to 23296:23318 [ 189.288704] binder: undelivered TRANSACTION_COMPLETE [ 189.296263] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/30 19:59:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e7a000)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x341000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000662000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0xd624, 0x0, 0xfffffffffffffffa}, &(0x7f0000716000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007c0000)={r1, 0x10001, 0x1, [0x6]}, 0xa) r2 = socket$unix(0x1, 0x2, 0x0) vmsplice(r2, &(0x7f0000f7a000)=[{&(0x7f00006ff000)="94f82d5d4560a978965843a34835e1bf8699e385edcb59c12a393106258563db853155ec8f4372af3fc72295926674fbc672599561b1b9d9ae1156366ef637510b9f35767f81f6fd52e34b3c05dd0de87bb9d62d0b6ed72edf12b31cb40a7df2a3eab41d5a89c8e7229186023bf2e8ca8920e3af57c831196663478155623eedb338335807dbc45db1a2903694c78e9a756d22", 0x93}, {&(0x7f0000922000)="7cfaba0be056bb5f0206fcb833c7288d7b1572e2a2988fbe2c237bcc5189a60c3490a38239c056d2cd771497686d0abdadc6de79c3c7ba181664c8bbdf36f4fbd22ee2bbe42f181668daf56877569b7f98558b58cda7dcc92651a0c502fba17ddacf14ed54c476af6243b4239bc06eb43f752980fcc12dc5e32b54d99f9b0ff4cf4ea15cf52d8d4b14066cff", 0x8c}, {&(0x7f000080b000)="66589b53940840e7d40c174c9aa4c3783a623e5c89ff9656a38bfa1df94909c17bbf605ba991009b6361e66c34d65c5b7a169f4d98d07b72503cf976e9b4d48cbdc5439b79c922080fc073611e68e09dbd6794e423edfccb8e242ad6d56233bae9aff3667feec243b9ad7632e7dd5994e602ff292578c5fdc6afbe968785d46b2aeb8387611658c7afb15503a3c2d02be929a9ed835c4e5c3a2c4edf1c415bf4badc780bd9772bb4fb40041b4eb970999c1480afbc17e13db5dddaf0ea32ef86b03e5e55dc076679913203b45cc0ea4b433f06d0f48ab1281df95643afa19ef14e94ae10b03858bd63c645b3fa4dbba8fdc9e6f129a8dd2cbefe483dc6a1", 0xfe}, {&(0x7f0000c5d000-0x3f)="e79ea909fb6bd780582dfcaf38c388a7139e703e7e18699d8e64d14cf3cb0b3a063d63a46e64298eb1d64723b657f3fe7e523c25f8c9c0a64615ac6db59f1e", 0x3f}, {&(0x7f00001ce000)="55d529c5cfaadf0ebdc4eac9ff544f545dfb50b7", 0x14}], 0x5, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000023e000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000a1b000)={0x0, @in6={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x9, 0x6, 0xb7, 0xbce5, 0x7f, 0x1, 0x6, 0x4, 0x8, 0x1, 0x80000000, 0xfffffffffffffffc, 0xb1, 0x9]}, &(0x7f000042f000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000000c000-0x6)={r4, 0x62c2}, 0x6) bind$unix(r2, &(0x7f000096f000)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) 2018/01/30 19:59:07 executing program 7: mmap(&(0x7f0000003000/0x8b000)=nil, 0x8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f000008d000)={0x2, r1}) fcntl$getown(r0, 0x9) 2018/01/30 19:59:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a22000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000449000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x5, 0x807, 0x1) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f000067e000-0x4)=0x0, &(0x7f00005a5000-0x4)=0x4) r2 = dup2(r0, r1) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000aa1000-0x4)=0x0) 2018/01/30 19:59:07 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x379a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x1)='\x00', 0x1, 0x24, &(0x7f0000000000)={0x8, 0xe7, 0x7, 0x7ff, 0x1, 0x1c, 0x8000, 0x0}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000013d000)={{{{0x2, 0x0, @rand_addr=0xffffffff7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x530c874a, 0x96, 0xfffffffffffff5c1, "6c9aa1400fb36f8849c22d5409ff38733b2ce892dddfd6284d8e18fdfdd12150b16ecdded8d7ef63598877c31c9a45974418443f3a987bbd1ed01afe2071934f3c4067eff125a84cc6b78c4e650eb779"}, 0x160) 2018/01/30 19:59:07 executing program 5: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000ff4000-0x1e)="8d6b657972696e672c656d312d23656d3176626f786e6574317070703000") recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0xcb, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) 2018/01/30 19:59:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000986000-0xc)='/dev/audio#\x00', 0x9, 0x2002) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000e95000)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000235000-0x4)=0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002b4000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) r4 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r4}) close(r3) vmsplice(r2, &(0x7f0000243000-0x30)=[{&(0x7f0000cae000-0xb4)="bf27a9427fa3884fbeab6aaa224a18608fbec1f1c62f28624b389d72fa6478802a9d0e9f7473cd61052db2af43ff6f29400c62ea25439528dfb6a056268375f5ec7289e170e1b73231453d8f09fde644d3ae422fcc74eeb7520520c7c39bbc9432ec9d6c62ee238cc60df0d30bbb0a28870ddd598556bce731296c514e8d278252ad8a672631d0c77babfe16954a2c4f28c4f5d09271df20d1cce57004b3cddcb54cf1c9fff8019e28d3a3586104aca67ce7b44f", 0xb4}, {&(0x7f00004dc000-0x25)="6e1a2980fbaeef84d271b07807e2b32eabe93f472a9d98ad6a67d5d5cf9560a7e57083df3c", 0x25}, {&(0x7f00009f0000)="386ba0722d6b31f69d559fa0b34102579fdc35e5c1a9c9024943", 0x1a}], 0x3, 0x1) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000f37000)={"78f7ba7c52aa52977e7c6d400e873d12", {0x4, 0x8, 0x8, "44bf6d8adc09", 0x0, 0x0}}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000538000)=0x12b5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r5, 0x40044581, &(0x7f000068e000)=0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000008000)={0x0, 0xa1, "f8b5bbbd6ab50531440f7f8e2d1ee98f8d09d25fb993cf26b96b91b234e9e099516ac82a0cba3d2a3613ea3fce0400bfb95f90c8ee7a0acebdd6861407444ebeb8f9d16b662094de11ec2f4ca534a579bcd1f6d49284bc9da3d99678ce922a73a6be847a260fe8f25639a8ea28d1083e45246c7d8c77663f494a9f5e7e31d8857dd2ada6c0a71d73c317d02e2a6b50fad73f5b47f07de3ef9bcaf0caa650f381b6"}, &(0x7f0000814000-0x4)=0xa9) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000057a000)={0x2, 0x1, 0x1, 0x100000000, r6}, &(0x7f0000c0f000)=0x10) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000331000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000893000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b5000)=0xe8) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000790000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000083000)={r9, &(0x7f00003ae000)=""/31}) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f000006c000-0x2)=0x0, 0x2) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000893000-0x8)={0x5, 0x2}) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000c66000)=0x20, 0x4) stat(&(0x7f00005f8000)='./file0\x00', &(0x7f000021f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00005f1000)={@common='bridge0\x00', @ifru_settings={0x0, 0x0, @te1=&(0x7f0000125000)={0x0, 0x0, 0x0, 0x0}}}) 2018/01/30 19:59:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) personality(0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x8001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000ff0000)=0x4) prctl$void(0x1b) 2018/01/30 19:59:07 executing program 3: mmap(&(0x7f0000000000/0x2ec000)=nil, 0x2ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) signalfd(r0, &(0x7f0000178000)={0xffffffffffff7042}, 0x8) accept(r0, &(0x7f00001d5000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f00001ee000)=0x32) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00002ed000-0x8)={0x1, [0x0]}, &(0x7f00002e3000)=0x8) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r2, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) close(r2) r3 = memfd_create(&(0x7f00002ec000)="707070312e9b00", 0x1) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00002df000-0x20)={{&(0x7f0000051000/0x3000)=nil, 0x3000}, 0x2, 0x0}) 2018/01/30 19:59:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00005fa000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b62000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000571000-0x8)="7922e2ed01000000", 0x8) epoll_create1(0x80000) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00002af000)=0x4) close(r0) 2018/01/30 19:59:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000ba1000-0x4)=0x8, 0x336) pread64(r0, &(0x7f000047d000)=""/245, 0xf5, 0x0) 2018/01/30 19:59:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000ca000)='/dev/ppp\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000299000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000017c000-0x96)=""/150) accept$alg(r1, 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000904000)='/dev/urandom\x00', 0x0, 0x40040) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x0}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/30 19:59:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/raw\x00') ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000884000-0x50)={@common=""/16, @ifru_data=&(0x7f0000ce9000-0x20)="79b5f655150acde73b228cc23e2fab9e33e1aa19923e4e29d0feb948f3b74315"}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0xfffffffffffffffd, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0xffffffffffff8000, 0x1, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000446000)=0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000e5b000-0x18)=@generic={0x3, 0x9, 0x2}) vmsplice(r1, &(0x7f00001d4000-0x80)=[{&(0x7f0000bea000)="c38e7943c0414e20180838ba69fdeb4c413cd7c34df75a2c172fd74e0d3a46e85ae3cb3ed3422e6a834e65f53175d45314c0ee9997467f4c0814db625fd535e58e67f2babf0f1e67093f107590b7e1c441f5c2f7004b5ab485b1a46a669c4181527d89e498f80680a0a826863ac14abd27884a022e02ca26962736c5608dc9ed3e04ee6eb24bce31cfd73e58d8d6c053a4319b1a74449e608781476c8a88659428b843c91550064e38fdf49a4a8b9bb5728f2424a425913e3c65bcec", 0xbc}, {&(0x7f00007a8000-0x3e)="6b527369b671b49c9bba03190ca8615118b9067e0bde25ccb7d78d2b6f3cdc98c327a723dd86fecce3c9eaba919093f28f0db3370a9b61723c54247776d3", 0x3e}, {&(0x7f0000be9000)="", 0x0}, {&(0x7f00008e3000)="2fbf96", 0x3}, {&(0x7f000010a000+0xb7c)="bf6c709766218753ea1e6fa4c9df5fe966942ad4d9713e7ddd35e48358117c202161943328d141de83faf3f81bacf11c5ee5f4a5c3003ed9ce2bcbe42935493ee080867483adaeb30772c6bb066a24e700f477abe13636b9649192b596e1d68b9d6d429622264bc006670b7d51909ff38ebc7e77e422a2a44fcb3eb52929e31983e93cbbdd220a", 0x87}, {&(0x7f00006a9000)="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", 0xffffffffffffff37}, {&(0x7f0000651000-0xbb)="7600542e27cd03a5510c5739df3a5ce5579ac22dad3466f53bd93e9e7ee430e866d9798ec779d8cc55423bc917a06baa17d1e9285f764a8dc3e984afd948d5a8184e48c32cbe51468cfb4f02d5e942c9455608353605cc9dce22c5f293be16c110326644c355c608b86122671b685c0dfc43363c2ca8e88c92eefff6037c263ce062a096395718176ba481e80ac53a8f6335fe299cca2d1067de2b175fea91887b2a4c0ddabd3944b25404eb44b114d418b52be749716c0b433f99", 0xbb}, {&(0x7f0000df8000-0x2f)="5d690f558a84cf5cd64fa14fead77e9be87a94edc74afa1514e4c754494c1689fa2132bf04ca2f6852f5e380ff3cf6", 0x2f}], 0x8, 0x2) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000580000)=""/191) 2018/01/30 19:59:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000b23000-0xa)='syzkaller\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002d4000)='/!posix_acl_access\x00', 0xfffffffffffffffd) keyctl$invalidate(0x15, r0) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x2f)=""/47, 0x2f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) r2 = accept4$alg(r1, 0x0, 0x0, 0x80800) accept(r2, &(0x7f00008fc000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000f1f000-0x4)=0x32) mknodat(r1, &(0x7f0000040000)='./control\x00', 0x0, 0x0) fchmodat(r1, &(0x7f00000d6000)='./control\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000995000)=0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000170000)=0x6) 2018/01/30 19:59:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b51000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000558000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00005a1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0x33, 0x69d, 0x100, 0xffffffff, 0x0, r2}) capget(&(0x7f0000ff3000)={0x19980330, r0}, &(0x7f0000e48000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 19:59:07 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000951000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002e6000)=0xc) socket$kcm(0x29, 0x5, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000183000)='/dev/ion\x00', 0x2400, 0x0) r1 = socket(0x1d, 0x2, 0x6136ff39) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) r4 = dup2(r3, r1) perf_event_open(&(0x7f00005ec000-0x78)={0x5, 0x78, 0x6, 0x6, 0xffffffffffffc2af, 0x7fff, 0x0, 0xcb, 0x20408, 0x1, 0xca, 0x3, 0x5, 0xe2e3, 0x2, 0x7, 0x81, 0x6, 0x7, 0xfffffffffffffffd, 0x8, 0xc023, 0xf74, 0x5, 0x3, 0xfff, 0x7, 0x0, 0x7, 0x1, 0x7, 0xfffffffffffffffd, 0x7, 0xec20, 0x20, 0x3, 0x3, 0x1f, 0x0, 0x0, 0x1, @perf_config_ext={0x20, 0x7}, 0x10000, 0x1, 0x8, 0x5, 0x7, 0x0, 0x1, 0x0}, r0, 0x7, r4, 0x4) mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000277000)="c71fff270ce890b72ac8a9d7520dde50", 0x10) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r4, &(0x7f00005e0000)={0x3, {"4ae6c19d3daa3b"}, 0x3}, 0x10) seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x2, &(0x7f000055b000-0x18)=[{0x7c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) fstat(0xffffffffffffffff, &(0x7f00004e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f0000056000-0x4)=0x10000, 0x4) openat$vnet(0xffffffffffffff9c, &(0x7f0000010000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f00005e1000)={0x5, 0x97, &(0x7f0000500000-0x97)="dbca12e944282d24686cee5f466e849855b6781b9e3e08b1b43a55ddce0116f93e37123e6839822e2dc162ab61b1e6f82c8a33cad32320323c10974b1ae45cbb13b8ac80a8997b9e6154ab636e181b3ad7e7e6670a3fc9e3ed53107a82f19662f3fdcc466a286d36c1ba44c5afd1479528bd35eb23acfcfa869d46f7ac0860c91dd50e2ca2535fa2f5c3a91cf23197880512d2a6d5aec0"}) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00002f4000)={0x0, 0xdbc3}, &(0x7f00005e3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000548000-0x1008)={r5, 0x200, 0x1000, "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"}, 0x1008) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f00005e1000)=r2) 2018/01/30 19:59:07 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0xf, 0xd2) connect$inet(r0, &(0x7f0000002000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000003000-0x2b)='sessionid\x00') read(r1, &(0x7f0000007000-0xf8)=""/248, 0xf8) mq_notify(r1, &(0x7f0000007000-0x2b)={0x0, 0x16, 0x0, @thr={&(0x7f0000003000-0xa0)="4bd1b3e28fd4e5bca28ccb4ad403ec4bc8011480c73c53fcc6fcf09c2ed3962f15bbfa9052f697556ffe6d0ca50d79f44037f72132d2f841e3de0b53997bc9888f8b65b27b65944ac0465a43b521f08f3cea219b7e3b27a09e4f2b8d465b48f415d5a01013dd243e90d9f0fc9d1a2e64359feba3eeb349a93aeeb57df4d9155a3d360649df7caa20fc38adbdac1de99e03c89d72083f4e52f5c12b0bdb7a25b4", &(0x7f0000003000)="4a2a2ec62beaa99ee20a5590a4b8f8b19f6ff5df4b8b94a55df72ccd9681bc19bd18874cc9ea77aa2d9cf0ca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 189.469142] syz-executor3 (23381): /proc/23378/oom_adj is deprecated, please use /proc/23378/oom_score_adj instead. 2018/01/30 19:59:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x423f7) recvfrom$unix(r1, &(0x7f00002a2000)=""/104, 0x68, 0x0, &(0x7f0000e20000)=@abs={0x0, 0x0, 0x1}, 0x8) shutdown(r0, 0x1) 2018/01/30 19:59:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/104) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000fb0000)=""/214) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e55000)='/dev/rtc\x00', 0xa00, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/01/30 19:59:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000c69000)='/dev/vcs#\x00', 0x8, 0x40080) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000338000)={0x0, 0x0}) r3 = getpgrp(0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000e6f000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000db2000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e2a000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b57000)={{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x1, 0x7ff, 0x3, 0x200, 0x2, 0xa0, 0xa0, 0x3f, r4, r5}, {0x1, 0xe0, 0x81, 0x10001, 0x4, 0x7fffffff, 0x1f2ea4ba, 0x4}, {0x8001, 0x9, 0x1f, 0x8001}, 0x0, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2b}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x0, 0x3, 0x22d, 0x1, 0x7}}, 0xe8) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f000024f000-0x4)=r3) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000387000-0xc)={&(0x7f0000ec3000-0x8)='./file0\x00', r0}, 0xc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eed000-0x4)=0x0, &(0x7f000032e000)=0x4) r6 = accept$alg(r1, 0x0, 0x0) fcntl$setstatus(r6, 0x4, 0x2000) recvmsg(r6, &(0x7f0000c34000)={&(0x7f0000849000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dcc000-0x10)=[{&(0x7f000005b000)=""/55, 0x37}], 0x1, 0x0, 0x63, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001c4000-0xc)={0x0, 0x0, 0x0}, &(0x7f000081b000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000003c000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e6000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000784000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r8}, 0x14) setuid(r7) 2018/01/30 19:59:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00007db000)={0x0, 0x0}) ioctl$void(r0, 0xc0045c7f) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e97000)={0x0, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b86000-0x4)=0x0) fcntl$setown(r1, 0x8, r3) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000182000-0x4)=0x0) 2018/01/30 19:59:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f000095a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000329000-0xb4)=@ipv6_deladdr={0x18, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000420000-0xa)='/dev/dsp#\x00', 0x0, 0x20000) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000f86000)={0x1000, &(0x7f00001a8000)=""/4096}) 2018/01/30 19:59:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) sendmsg(r0, &(0x7f000056c000)={&(0x7f000044a000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000214000-0x60)=[{0x10, 0x0, 0x1, ""}], 0x10, 0x0}, 0x0) 2018/01/30 19:59:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000630000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000335000)={0x0, 0xb7, "ec25eaba5605d82ec7650269a0245e6121770fd93bc8be1a63901d2f58be4d23b97af4ddf867c13ed34a4faccb7bb4c2b6a8a34fb689be6433618386f3a6039be876fb6a864b1c0ec6e42c6bcfa2c9577d23b647aba360e1c35998e729a518b1b5e6c4adfa4b67a529cfcbd9650b20fe954953bb7005d82ca15f16ed3935f281a17fe8a684ea72be03e20d95afe41d7e5ffd1e232378b189116ef819735fe5136390f5055f0bbd63fcaa07bb0b01d76ad1333770592e8b"}, &(0x7f0000abc000)=0xbf) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000bb2000)={r3, 0x3}, &(0x7f00009b9000)=0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000484000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f00007ed000)="5b4f432387b0898f88fc786491988af0dd4761080e0ffaef5e2e10acb3cff90804530a419cdb9739ba8d6ffaec704d212fe25485b78f2b7789f9", 0x3a) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x7) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000036b000-0x10)='/dev/sequencer2\x00', 0x10200, 0x0) ioctl$DRM_IOCTL_RM_MAP(r6, 0x4028641b, &(0x7f0000220000)={&(0x7f0000c30000/0x3000)=nil, 0x0, 0x1, 0x4, &(0x7f0000641000/0x3000)=nil, 0xb2f4}) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000253000-0x8)={0x1, [0x0]}, &(0x7f0000dac000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000c94000-0x8)={r7, 0x8}, &(0x7f000056f000-0x4)=0x8) setsockopt$llc_int(r6, 0x10c, 0xf, &(0x7f000057f000)=0x3ff, 0x4) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000221000)={0x4004, &(0x7f0000386000)=0x0, 0x0, r1, 0x2}) 2018/01/30 19:59:07 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000727000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000be3000)=0xc) r0 = geteuid() ioprio_set$uid(0x3, r0, 0x2) 2018/01/30 19:59:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002de000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000e09000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000843000)='ramfs\x00', 0x0, &(0x7f00009b8000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b7c000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f00000c6000)={0x0, 0x0}) r1 = syz_open_dev$audion(&(0x7f00006e8000-0xc)='/dev/audio#\x00', 0x81, 0x20001) socket$rds(0x15, 0x5, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f00001a1000-0x20)={0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdirat(r1, &(0x7f0000a29000-0x10)='./file0/control\x00', 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000044d000-0xbc)=[@in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x3ff}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in6={0xa, 0x3, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x0, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xbc) mkdir(&(0x7f00007dd000)='./file0/control/file0\x00', 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f000047d000)=0x0, &(0x7f00009ca000)=0x4) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000af2000)='./file0/file0\x00', &(0x7f0000231000)='./file0/control\x00') lgetxattr(&(0x7f00004c9000-0x10)='./file0/control\x00', &(0x7f000054b000-0xb)=@random={'os2.', 'md5sum\x00'}, &(0x7f00003c6000-0x1)=""/1, 0x1) sendmsg$rds(0xffffffffffffffff, &(0x7f0000771000-0x38)={&(0x7f0000a46000)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dc6000-0x90)=[], 0x0, &(0x7f00008ac000)=[], 0x0, 0x0}, 0x0) mount(&(0x7f0000f9e000-0x10)='./file0/control\x00', &(0x7f0000953000-0xe)='./file0/file0\x00', &(0x7f000080f000-0x8)='overlay\x00', 0x1000000, &(0x7f0000c64000-0xa8)="c417a3c23d387a73531905fc6cfd61be60be8efbb9e4651de201d89a06d9f3970c90707289de85d93ec03d590c2ea092f36ac5db7fb60a32fd947f4a5816fe2ce0ef43d47b8015c467da883ad7eded11967f4e6fef11387b669db2cd683289dccd50831c98dbff1ca956674f08bf6766dd43b70c76794fab38d01158d43e3ce156dfc5166aa18e03bef9a57fbf36c8c9a6b5f4108281784acbabdb5283fcf920a296ef0195c936c0") 2018/01/30 19:59:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) readv(r0, &(0x7f0000bbc000-0x20)=[{&(0x7f0000c94000-0xa7)=""/167, 0xfffffe5b}, {&(0x7f0000f59000-0x97)=""/151, 0x0}], 0x10000000000002fd) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a9432989b7476733757dc1062021181e6ac4f656a7b7be4ace9d1d96fb9cf322fa1916986285493f75f8787212d0ccbd4c3fa28fda762b68fbf35cc9e334d419c9d9fab1b0a5fd501e429ef862e908502d31b442c89b8e728b222c35ef07ca658b0c27225da062e195f29b1b2ba25d4099813dcd2f613c79466432b6c36fa3b2e7822aa51458c4d5cea7abdba8e2f129daff37f27487e477a5c5ba0f214c0ba7845e146c8689525e3a923e35014b6ddb9b85e35ad7590abaf67c006c4b1feb963d9eab378801359edbcdd410f113b39b11b5f7a420a080df102df54c169372e0e045640619942d91cf198369418515e484ee19965db6d9ff1b76561d8b60216afb1b236d5b56cbdfe8a3166c2cb934bd953d7d4989e899f871d0892bc9cebe86962d59c65881ebf3edcfb52180ff5795d2b5abefefbc7d122a20dc5b32465da34213a0c623d7a9b2f3339fa63ddc561a45ac96a68c4f21423a05ea2235b6df0ed19019d07d9b0e9cda2f58709b494a46ebe64722863d67a846b829f3e3ce4c9f0ce5a37d93fb1d07a420bde1c678ab8ad546c5a1f295baf92e543c4da2dabfb9b15b89e2875c06d7dfcb2994a68fefbdfa07991c1222403482c5b09928214d1d4369ab817d15838538566a0176cc12e72bdac913ea4ad953e4ef72e338c9abb074e45389d831d29eb0c2147ccf7cd404c7c71e77fa9e44a1dcd4bb893211bfd9a2c25214e9202ebc41539286e3f2417a34400bfbfa668b8c0dc75673bbb42c3d88870ace8de6b6b9b5d51264a690396cc342012bba7192829d5e13d7603ed5e8489811daa185e2ad017a5c66df226512cef5ebc7d7b9556d42af281defaadcff6d6f264dedf38296b00b0c1a534dc539c3c7f6b1882be5cd29f7c6541d9efc446ff28ea9a7cf7ced90bf2a3cd4b08b98debf758df3bf64090af0fa91269a827554d0088657fff5d93bcd5c9f26ab2aeceb659e427e05ce81fa0bf118ac60e56aca2129e6bc8513e6372de0ec4b7561d69e7126daf2a98ed9f96b0d3d611a8f0a69468fed7caf20980b80cb2bd629e376aface6d811ccb978546ac135b8cb146862ec33a4f14cec8f340b09bcc49fed4b5f861d397de3eb153841bfeda6cf888f18df77940d2ff55759d1e7c7976f5f4de3803b3b6f1eb5d6e7bb1138f8198119a237482acfe813619c20b7656c76236ad6622e6f917b74fe13679677d7008d603de253372e93994e10590b44c71468723cdaa8a0368c04773926d5d901d46b671d9e5f43641fd39cef19474375343f0a0be26e5614d1970e7d1a6c832253cdbc7f859955ad62674c9a97287d7cb4d811fb7694d579322fdf25ff824605aa0c8cf5460bed8ca2a8b1527c9c51f6b7c1510143b024142d6a9e5111c4aa98147ecc41febad60fb132faa75cc3b61ca564412ef8827327a85efc37ce6df695d394c2399f6e24189499438e0f77b598891e6ffbf855d741817f44f4a431ee11ad30a50b178a5ef179137ba24336b9b9a6a459d1f361eed683da46ccc51081331fc422471a136d31ad7698fc27d0a5cc2e48d0c0af32c91489e03647a9e9771c4fc62d3877079fb037b641a5fe7bda287ab1a049ee5dadaa2f971566dcb708e351e0f937993696fd31a1d999addd76127e97ad684948d0d5e6bd21b0b68986295d7cc71be683e448b1e3016ae3e98ee83512c398376d52bb0ab50674a886d34a7c123748396498581ff22aeb3052d01b3f6dc473b6ce27d359dc9077a68a2abe4b17c3dfbaeb7f90f1be19c89de6753620f33e31cfe27a3a18b333e548836e38920a3459b5407268f0d41c58c6f5091172cf0a508c1d73f2aa9e953496bbe8ab03533f89e2b4dafb37b89d25e0efb75ff84bb1cbd60a33dddb627e88efb44138b40ffad9bf70111f7e8f6b01e89b3a74b9cf71191f2bd026ba01e16a21d0abca2491351475a08fb593cdfb40047e896457af4c3a61f4fb7ad570080193954b62a7839127ddfb8d93018978fd3e642658213571246308454cc4195cead295f6f72c10def5930930e44782edd916230fa99423def58b780f6936d55aa952baea0c58630526df65f0ebf91b0e01c97f9b3bbca8fceff87ffc945c972b51b11954a476967b52c2fa3247a6e6bba9cef9ff5efd4523a64e11005128003b34251108d8f3dd62c3db158fec915546db1db5f02300b3f5baee8ac9a498d00a1bdb1cfab31dffc4506c799a269b6be101c0e8a2907c5464733a06d8f855c619befa9b77cbceb48da086ac09e510c609cb5c95d0f69d053ef35c32a7b96e6ab7297fdf211e198bf90087433474bffd8fe0d1e77934d8848d2d6a5ce21124e8c2af71e28026950caa63c4b0f6648e41225b384d5ee21701659489ccc2017d48463e0dcf97361c538c8b47d049f2b36d0584cb786215400ce18e285c1dbad47dda87c28d3f5f7fb15c560d1b28472f787b4915300364ce08acf3747d0020731e81dac8c252ed2cb5e096268f6d3e363620d92f272bd34c240eb4aba3d01904d897723345234ccbc4610a3a2259b244397b1f1db4094dfbc765aa212dd09a9197c9ff51e0f07c3547fc3f2f86e2d996b3bb4a6ebb282a10e2738b1e945ce3f33bd3979bfba6edb830341f6eb997cab67f9eb7a57fc1a8bf0ce64d9300e622a144bb424ecace72f0d16ef443de9ba89d8ac38e2e88f0a3ed23ec851dfb45df034532169cca827c88081e7fd2354819d9c20ea39f2932787246d8806e089ec1c70cca020f898602f211eb2504aadc3090d85a3ec9483451058d6caba71806f3f494d73755774296a67511572eb801b188dfbddf065be196febbfbce5af895fdc7278a1ede609f9af86f208aeef20001a9fc0bc04eef1a84229dda539e6bcc31479321036f162e57f41b1991cddc88179be2b1ada532eeb770aab9ec82399b80879ed2cdda07b061b0f0ee35002209d9b5afa9836efd2cad153227f4af2c1b4f60c21573c35faec09c45467540dbf3cabee5a2918b4a9432ebe672306f1acfdae1a3c3d8be48c58621c0b16312ed7777f81fc9084eeddf26e68c5d7f0d83347897a69e9b293c1e93b17448fea811d13af456f30f4f5b0ed0ec8b5876ab2dadeff381093f16f5013cfff76f2c77fdaf87d0d82697e070131831054757ac544aab5801ca1dfa665ded0e9de3eedb8cb6f17485a92eceac1b2b33927bb410c9369a4b7f3fc186828693a92fc07f415d244ee972b25c2d42b69c5e03ba57a1037d59f02a098fe62536e7af192233d86e8fae5d17fc7bd13b6e54d59941edeb975c85667a743ad4825e68cd00c707ba80bb0902d7f7fabd7c8e6a6df462b210528ce8378a6255c1da496305c84e741c5a5175919b44938f969bc2cf50e0ea4569e0dc523118e7b4d8165893f610a49a215f0945f0c177d1fc348cfbdbe1ef33bd8f1f41f761b9f8bb23172315bbd451d729f823d20559b3535d01173c92dd4b8c151d1e9be2eeb62d133f050bea021e75e41d8eab2678f0bfb40e134d8a60029a9ee4332316e1665360f477255915f344e1c56ed620431e9e4371c983abef24ba800c239b2273b14b342339a374a0fc3aa30898ef0e69040ef4dd6c298dc90e03242118eb824bd23044c87783085533e19445b43ef341c4372ac4545ac03a3adc532475947d63ce67e1e3763cc7f9ff9d103c434570c02c7b811a648b5bbfadb847d29311b6589a4864fd8af8e354b221fc78e407c95160460cd74d5966ba405da1f496950a6ac1e79ab6dc511ecd726d05d38e0fd65bd66c58c11280785a302aa00ddc03cad93833bd357b30ec13e91d632ec8d5565ed6a5d0554f17b4d7efa147fc0d9035d8a96213e9465da1d3b94f56d3f2b12d7e394a5fff25873c591cee50c5c14273d4b1c645d5ded4a0ad5d8a1296f40c2b65cf457a5780c4a4569927bd896c0d71498f2d31f4f61282540105f5845326aa61ceb01c10be922a2fdeaa1a9689922e255e053be4c4cb45f5c6bd8af4f93f8362bbf54875ddbedab4b97e8cec478e4ceda8121439523839abb6e1cdc7ba2eb34c1fe9931585e1e0d8c326276bab83170752a30f2a3a250aad1cc1f72155457dd3ab40e4c2f1454084683f8bfc92fd87af76a73dbbf06f8d4f18dffbff0c8310eb96303c60401e4efa54def27c4e023aaaee24d525d1d98822eaeb33bbc5d40e8845b6ae1b29ede30c6675f5aab93b2b28391008e62d9d9bd1224116d9874233c57f3524e34a2737f74daa1bb9051ba8e2564fa2f3e5462bd67a7be796c682ba55d0f64331b1c0c3e45aec99548e65b61420f25cad6d3ca9063db31fe16b7157249cdc2e592188efddd0161314104615509ee1ff212c98a448a5b2b7a931b01b1ed502135f324f3b58906591ce181010e9c62ce9cfab26d4ddf9ab43fbc277d15b8bfb93edbcfe276e5646fde162dc926487440cdcc90a92ed03662ec04ab9ec1b1647707b43c7fe18a030e3001cd7915013e0196c4609aa8475fc85302b963f4be6a16b8206b099c81b6bf4619389f6df538813a2ad08183e97750b35b1ced267166f4f39b13d9925db22bdc6dd7c3ca8d0aab439040d42952e62eee9a2728c9b7e45f7463f8447ec2ec435bd7e91bd05ad09ec013468f4ba54437da9b8db677f4eaf10c5746da05bf12359b3aa915be2999e2bce629dd4ad01ce0b6229e4b49cca0157abb5221488a785af2d71a149f096b0c564a6d36ca92d36ea15c54dc44eaafed114a858f1c126f68888eba594dcd52ae7f233e2ec88d2a2fc95da3385e02f30746a844f8d6e05b724aff933c15088cde099f04f4228745bdb51180d4e6114a364cb6ef32a71872dfcb86278df4a20423c354699cdb4c63b35dc4fa04a5d456c65e72b20be53f302e8ccbe6873e76e0adabdca405c50a9d933be9046c616c8e6ada9949de0db64bed0b6c8c8d6250a2589896ebbdaa5e7d254130c4b5fd7e9b57da57e5491aad4aa5f81d73a220332abf1e7a5ccc360bc1ac342408f8d5335e97a3c2f8353498946bfbbabf386459423c4e2af0c908b4724df1f97b92991a937a955ac45aa3b130768c49d550cfdacd2e7753950f336d9ce6f367fb566c935bb940f9beedaaa4348efff216e201a9e5de2c65ac43f6c3d0e8d5f0b960b65c3285c99b2f7d747657bf77afb9057a6d28bede1a72d45cb2125a8902150685e3ca7171212e01d224e876feb972d5ded4313c48164034bc0244ec73e687d87b44c33a16e8471e25e1a58094dfc509a007a3f2c010dfffeb80f36febb448fc40fe301e897bbe1aeb2a7a7ca968b22bb5d5ad5b366a4377ae441937f2b60a4e3ec6c8a90dd415cc47ae6dad270eaadab63c7f321b3af28d9079759da8b18167608a4ae2e08a84f84eeccb08c56cc476ed0db598c174437c1eace848c717a7e5aaca4e35d861038326bae04ebac9bc451fa4c5d60bd52eeeac89e01e11b3719f07b33a4192709713d120b0f7bddd82cbb13c321ccd87880993eedb0e2a8ca88dd7ec9af1367240b20209f96c237e067889503fee6bf3787a4d90570de215fb02d11a82a379303bbb5ed40d0432a317b50ff1ef21bcdf57f894a6938ad35396b6bf8dc24287cea55c472b6bcd7a2e3fd4a6cdf3435e54170fac4f116fdd3817240c940fea9b0509b5e047f23e6f7ef05d04ccdd39bd8d70e1a130e72fdf6c1e", 0x1001}], 0x1) 2018/01/30 19:59:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000c1b000-0x7)='ns/pid\x00') setns(r0, 0x4000000) 2018/01/30 19:59:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000be6000)='/dev/adsp#\x00', 0x1, 0x100) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000055f000)=0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00003a6000)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/01/30 19:59:07 executing program 7: mmap(&(0x7f0000c70000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e69000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127f, &(0x7f0000fd8000-0x2)="") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca3000-0x9)='/dev/rtc\x00', 0x4000, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000c71000-0x1)='\x00') 2018/01/30 19:59:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00003a0000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00006de000-0x8)=0x4) 2018/01/30 19:59:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x400, &(0x7f0000fba000)="06eeb60d", &(0x7f0000c79000)=0x0, &(0x7f000095c000)=0x0, &(0x7f0000340000)="b2cff7e836bfe64f6b27ae754670663e798814ad27551f75f6711a9d607763622ca3c12bd591d58deaebaa3b493633c427ca396a62bdd96b6dbec5d10df3ffd8aa") setitimer(0x3, &(0x7f0000939000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f0000241000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x0, &(0x7f0000746000)={{0x0, 0x0}, {r0, 0x0}}, &(0x7f0000917000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 19:59:07 executing program 3: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376639, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000fbd000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b2f000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000371000-0x8)={0x0, 0x0}, &(0x7f000047a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d8c000-0x20)={0x0, 0x0, 0x8000, 0xf469, 0x9, 0xfffffffffffffff8, 0x40, 0x3, r2}, 0x20) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x404, 0x0) 2018/01/30 19:59:07 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000cff000-0x12)='/dev/input/mouse#\x00', 0x6, 0x8080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000001000-0x80)={[0x1, 0x0, 0x0, 0x10000], 0xfffffffffffffffa, 0x6, 0xcb8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) accept4$alg(r0, 0x0, 0x0, 0x800) dup2(r1, r2) 2018/01/30 19:59:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d55000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x4) pselect6(0x40, &(0x7f000000d000-0x40)={0x9, 0x7ff, 0x6, 0xffffffffffffffff, 0x9e3d, 0x6, 0x42, 0x4}, &(0x7f0000f1e000-0x40)={0x5, 0x2, 0x7, 0xfffffffffffffe01, 0xec, 0x0, 0x6, 0x1}, &(0x7f0000546000-0x40)={0x7fffffff, 0x3, 0x3, 0x5, 0x7, 0xde3, 0x3ff, 0x7}, &(0x7f0000fca000)={0x0, 0x0}, &(0x7f0000c7a000-0x10)={&(0x7f0000d03000-0x8)={0x4}, 0x8}) getitimer(0x1, &(0x7f0000030000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000fa8000)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x4, &(0x7f0000c1f000)={0x0, 0x0}) sched_rr_get_interval(r0, &(0x7f00003e2000-0x10)={0x0, 0x0}) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f0000b4e000)=0xb5, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a89000)={0x0, 0x0}) 2018/01/30 19:59:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xce7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0xff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x7, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f24000)='/dev/cuse\x00', 0x450102, 0x0) timerfd_settime(r1, 0x1, &(0x7f00004ae000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000819000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x4, &(0x7f0000467000)={0x0, 0x2f, 0x2, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a1000-0x4)=0x0) timer_settime(r2, 0x1, &(0x7f0000faa000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000722000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000a20000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00005a1000)={0x80000001}, &(0x7f000063c000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f70000-0x10)={0x0, 0x0}, 0x281) r3 = syz_open_dev$sndseq(&(0x7f000052b000)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000acb000)={0x0, 0x0, {0x1, 0x3, 0xff, 0x0, 0x3a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 19:59:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00009e9000-0xa)='encrypted\x00', 0x840, 0x0, &(0x7f0000642000-0x40)={0x0, 0x5, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00001a3000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f000004d000)="dca7e592370010d5167d6c2e50", 0xd, 0x2, &(0x7f00007ff000-0x10)={r1, r2+10000000}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000977000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000c14000)=""/137) 2018/01/30 19:59:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x400) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000fe2000)=0x4000) shmget(0x0, 0x3000, 0x800, &(0x7f00009c7000/0x3000)=nil) 2018/01/30 19:59:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') readv(r0, &(0x7f00000f9000)=[{&(0x7f00009fb000+0x79)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000079f000)=""/91, 0x5b}], 0x1) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f00009ee000-0x1c)=""/28, 0x1c) 2018/01/30 19:59:07 executing program 2: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000033c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000056a000)={0x5}, 0x1) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fe2000)=0x737, &(0x7f0000f13000)=0x4) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000fe1000)='./file0/file0\x00') 2018/01/30 19:59:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000f55000-0xd)='/dev/dmmidi#\x00', 0x7, 0x40) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009d4000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000aa5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00001dd000)={r2, 0x2}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000707000)='/dev/kvm\x00', 0x2, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000472000-0x10)={0x0, 0x11000, 0x0}) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f0000274000-0x4)=0x0) 2018/01/30 19:59:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000ee000-0xf)='/dev/snd/timer\x00', 0x0, 0x8100) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000364000-0x34)={{0x3, 0x400, 0x32aa, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f00005b1000-0x8)={0x3db, 0x0, []}) listen(r1, 0x26) bind$can_raw(r3, &(0x7f0000606000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000143000)={0x5, [0x10000, 0xfff, 0x7e, 0x2, 0x3]}, &(0x7f0000ec4000)=0xe) getpeername$inet(r1, &(0x7f000075f000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa3000-0x4)=0x10) sysfs$1(0x1, &(0x7f000022a000)='/dev/snd/timer\x00') dup3(r1, r2, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000335000)={0x5, 0x3, 0x1080, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 19:59:07 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000040b000)={0x4, 0xfffffffffffffffd, 0x8, 0x0}, 0x10) 2018/01/30 19:59:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000949000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e2a000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00004ba000)={0x0, []}, 0x4) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000f6c000)={0xf004, 0xf000, 0x7, 0xe15, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000086000)={@common='ifb0\x00', @ifru_flags=0x201}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000fc1000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$int_in(r0, 0x5421, &(0x7f0000b0a000-0x8)=0x8000) [ 189.859739] QAT: Invalid ioctl 2018/01/30 19:59:07 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000009000-0x90)={0x18, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) dup3(r0, r1, 0x0) 2018/01/30 19:59:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f00005e9000)='./file0\x00', 0x2, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f00000ff000-0x30)={0x3, [0x8, 0x1, 0x0]}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f000019e000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x20) getdents(r2, &(0x7f0000597000)=""/163, 0xa3) r4 = dup3(r3, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000b11000-0xc)={0x0, 0x3, 0x30}, &(0x7f0000c39000)=0xc) 2018/01/30 19:59:07 executing program 2: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000937000-0xb)='/dev/snd/pcmC#D#c\x00', 0x1, 0x121100) pipe(&(0x7f0000674000-0x8)={0x0, 0x0}) renameat(r2, &(0x7f00000e4000-0x8)='./file0\x00', r3, &(0x7f000009c000)='./file0\x00') ioctl$sock_ifreq(r1, 0x10000000089f0, &(0x7f0000cd1000)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="07000000000000000000000003000009000600f40710000000001700e2007e23"}) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000076000)={@common='tunl0\x00', @ifru_settings={0x2, 0xfb, @fr=&(0x7f0000910000-0x18)={0x8001, 0xff, 0xffffffff, 0x2, 0x9, 0x200, 0x8}}}) 2018/01/30 19:59:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$audion(&(0x7f0000413000-0xc)='/dev/audio#\x00', 0x0, 0x400002) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006cc000)={0x0, 0x0, 0x0}, &(0x7f000034c000-0x4)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d99000)={0x0, 0x1}, &(0x7f00000e1000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00002ff000)={r2, 0x1f, 0x20}, 0xc) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 19:59:07 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000279000)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000526000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000ef5000-0x38)={&(0x7f0000bf7000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)={0xb0, 0x23, 0x410, 0x2, 0x3, {0x5, 0x0, 0x0}, [@generic="c9a1032c440d4da2bb72597f03efb4c72c3ae9ba7e6bdbd804eb455c7455e73ee3bcd7c590d30468b47dea95a06cfe6f8bde3a8becf481ccb85c6e4fda6d8da444a81f4a09ee7bfbb36741710aa3d59d8fe18611a403d3b240428ae5b28e", @typed={0x10, 0x6, @u64=0x2}, @typed={0xc, 0x73, @pid=r1}, @nested={0x10, 0x4d, [@typed={0xc, 0x6c, @u32=0xeca}]}, @nested={0x10, 0x21, [@typed={0xc, 0x27, @uid=r2}]}, @generic=""]}, 0xb0}, 0x1, 0x0, 0x0, 0x40004}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x21) 2018/01/30 19:59:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername(r0, &(0x7f00000e5000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000008b000-0x4)=0x32) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000a11000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006c3000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00005ef000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, r2}) r3 = syz_open_dev$dspn(&(0x7f00009ed000-0xa)='/dev/dsp#\x00', 0x2, 0x240001) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000dc9000)={0x0, 0x0}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000719000-0x78)={@alg={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, {&(0x7f000010e000-0x4)=""/4, 0x4}, &(0x7f0000ee4000)=0x0, 0x0}, 0x78) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f00006c9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000788000)=@updpolicy={0xd5, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 19:59:07 executing program 1: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) ioctl(r0, 0x9, &(0x7f00004be000)="97f42a4ec3964e10653071f390f6660e9a475a792b38f7e3ec9f25236192c3a9e605670328b7800cd56e539904212deff9074e3ff783f1385835c77c37d50affe113795f827a0b583e4b85816e06b49e152976dc1cc4") syz_open_dev$urandom(&(0x7f00008c8000-0xd)='/dev/urandom\x00', 0x0, 0x10a00) unshare(0x40600) r1 = epoll_create(0x51) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000b3d000-0x8)={0x0}, 0xfffffffffffffd63, 0x0) 2018/01/30 19:59:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007e7000-0x9)='/dev/ppp\x00', 0x8200, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d5e000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bd1000)=0x14) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") mknod(&(0x7f00009eb000-0x8)='./file0/file0\x00', 0xc000, 0x0) 2018/01/30 19:59:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x153f30ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000f86000-0x2)='(\x00') r0 = accept(0xffffffffffffffff, &(0x7f0000172000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008a9000)=0x60) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000b0f000-0xca)=""/202, &(0x7f00008f1000-0x4)=0xca) 2018/01/30 19:59:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000436000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfffffffffffffffe}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f000071f000)={0x0, 0x0, []}) 2018/01/30 19:59:07 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd0000-0xc)='/dev/rfkill\x00', 0x100, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000041000)='-{\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d57000-0x4)=0x10002, 0xfffc) connect$inet6(r1, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000b8b000-0x4)=0x38aa1871, 0x4) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/30 19:59:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000b4d000-0x28)={@common="6c6f00000000004aa800", &(0x7f00008de000)=@ethtool_rxnfc={0x30, 0x0, 0x0, {0x0, @hdata="2a45c889f6155f9e80924c42c87f58ba29fe512ba95625be57de668d4f1828f2ec3bddea38db6673099e945691b712a2d8fc6e5a", {"9900", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @udp_ip6_spec={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, {'\x00z', @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f00004cb000-0x10)={0x0, 0x7530}, 0x10) 2018/01/30 19:59:08 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ae0000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) r1 = socket$inet6(0xa, 0x3, 0xe80000) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000041f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000a44000)=[], 0x2f7, 0x0) ustat(0x81, &(0x7f0000319000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 19:59:08 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000001e000)="14af06c347d1523f74e44fc1120a29cb35a908c859c44932863ef12b8aecbd742a2927c1f3b2c757c79a84a28acf1e4ab033c31dff979125b3fc82b78f1d30d7da60aa39154377a6688e4a6afe31599bd518eea65034e61d436a6f0fc1552ea199dbc03690bd96eb9acb7f0ccf4b82534d7221b9575dd19d09c90b737300707e0db74b8962a6ec30e89f58048fc86cfa4df2bd17b05a8a8c51930d16ed94fed3afe9adc7aa68fe5c881a60873f97efe7cdd7f8840d791549e18c3c14dca934bbe831ce25b9e40ccb84162d181b6a15f6f9e2e66a23a896c5a592013447eab3069dabea76f5ff6b0f909efa823143f4cf286b037390afa27667bcc8c2b4a232faa358e3870e8591a3109c1a6237e0b42c6d9b4902b83752ed8daca86b2d00948b9681d95384fd6fb002b6fe1e2f1b7453d8e02936e78e1e63dfc5fab725633f32346445fdb4bf8dfd92ac96f063d3851461eae5c5e4b168a56c6c3c213246e00ffe9bd5cb7987509ec352e694e8091388259278f5da323d86cddd758bd281138c7152c10264b863d3d459b3fed47f026b1d26cdf9b7b4530a747a71e8fe14b14bb302c1507ee5f66f11ee965f6281982aafc8fb0b6177e0a662e360999b9acbeea9a11af2c5b57d7f48979c40da54fbdf059a2aa2ddb25b52f5fc8b18d1f69e9cad42d55e5ce199d6bbe87ecea3851acbc2d1d9c8c8cea823c50d95f10c4ffe56e03cdb602eda66071c9be886728935772dabd31011ea5b947b7f230ccef9fea34ff0eabc8233791bf6e5bdf46867b45262b007c28a648cd46ed8beee1198af668961f48b68843963392f82754c3859df9edd667cf1c77461616867703059669ac367ae2c9637f1dc8abc2e4e2c5b1115b807632f90c2b9d7dcb57e7081a67e3eb14c546ca7a2890420517fff5af1ccc4bf356fc099f5dd16cf5711421c0456ddcbc860e33d2e5abb98bfe56f1958b08764a2a8128465033ad980fe58b4912232066ffe8cc9f7637b72e2f030e41dee1861ca5b724f96538649530b10414ad3089650238c48cae243f24e001ae03ef1ec8f6a5986b9e66eeb6ac9fe6b62a258c9b470998331c62a313e2595d588fc36cb2dd8c0e9da4423479458b0c52fa6441ea9fcd08df41eb5dfaba8973f76e4f0f786355a0d6418f91fadf71a05de1b6d52fd4d27fdc1f6741d72695bef310668d8d28dd4853a0afba12001f236187e33fd3882647501826b85fe7bca9e50e585d4350d6a6764e9257e8832285c4fc1e7a796925ae82dff73bc8ddad3ad8cf5fa561eda833bfbc50569ca1b08a5639a2301280533248027f270c266477515a119b8c8b18e4495a5d4c728d5e117b5f967ae223a6e219ad504c78cc015e761c71948c47e64d9be077e3058e76dc2b2f8a9606b22cdbf2ab26927e0fc52e09044b6f12e644ada419bd457bd6436fe2f928aa5ee50bbd86cb05680da012861edfbcd0892b07bfafa116d8d149ebf307054ebe06d48ca869e57c46cdf31998a192a8549b8d39eae3f5071abdb37c0693615809d3a5c94b6eefeefb5072bc6be8af9e72f24d615f0cb6a1a392b085a683f2f5c4814aeed035fa012173c088864bf4ef660a90c93765f5c17e604218899984e89d4c41fc9ec9bde041b64462790c3041349589e54e54cb9d3e2954bc9e5463c5c83b81366ebbf34293f984c9055debc7ac2de8e8124ecf48954d82ad678ce7c3cdd1f77dd257b87825f8457230e73c70f1fb58669fee454ace07c0a31968edf05cb9518eb0c7c480c9e82d8e7c8b37ebc6995dbe367b507c9397ff13f6fe5e62281b98e4787099c576d17a3d35056df19ee4796633f3e6fea3000d859dcf3102dd377913c45f25d8ce06f04cfa34e5e6d4daac8ba1a1cf1dd0dc0eb42dbd5ed331b9adc60e779229363f9dc52a1a727010f0894e24d9c5dea597e06972960e3c39ba0bd5a46b7f69b585fc0dee36576fb8a20d597c84883e8a770ecceb70a046ca05d7a9a8894153cc38f9c61ff7d88460f0a1e2d2e0595fdb2137e4c06ac30561196809c16dbc1d7464bf03bfaebae142f108c98a1f6bad549418a83a8d411b9b345430382a7577a87d0a3c8265d535071ea8ade420ea0060b92adb373cf5a6fa6b1106e96fd571039bb50b8bd8c883624a61853e6d182b1d6ba8b7d4a63d67fe46ec8ff638ea8788c9fc6665411fe9eea3348d3dd2dde648042f8ba894abd8e3b29b6b8fd15423676f016c0bba30c58f152dc6afa4c708ee5c7ddc6829cf7bed8707887e5cd8619bd0a13cbd2208bde6280e4b6a1834e7a51c72fda813331ccef60c46c4ffdf3ddc45aa66785252eeb554b1cb854572483b0f71ef14e37505668d2eb5b351f0cefc8d90977e7e28f4e2574fb28d9d806c018fa50059714fe26806b9ed41b2df44a04ded93dd6ff93607ae8ac716780f6fb034ea5597b2a48f729ddfe8ff84108d21252c9ef43f6cb7262c0d8b962dfbf3e7ea9583c6175e6281591b4777a2013bc6a52b93d7677e3a4c84405f6bb50d139a5858436fefae90bee370c04131bfac24a234ae05c07de995e73efedec5817fc50b6763e35d14ddbbe62106d4f64b03de8d766072d5059dd44c192b49c51c123b38121ad4f9ba9d8ed0a3ee8e742590f10bdafa67a00596154b453df3ded96bf98af4982b0b9420d98f1c76cc03edbbb92f49b8031614c201486c403abbee723de9db4825a95520262e78861abb2e404f3b4c6c23fada59e01318d057827fc1aafb31be54cd516abe901d4e3a2fc6c6ab9f44cf2adbe160e2f144deb7179174ec80b76039db9c32f003842f2285d1c4e5ac32c89bef126d217fe74c6d87b2ab042ff2081f947636ccfdc5a614e771b82ce1b0a57baeabbf53333bee27c0f1ec6cfe99ebfeaa6cdf53b48e01bd27c28178496c07f22ad0f181b7bd0adfacef14403d5a7f3b56dc191dea176719543d29eccf37f9d9c8922bec64840537cef6abbcf958ad9d788c0ff8e553029b2f362fbde0439df39d7d1ce7e065e24b969f42fc99b3bfa0a51803ecf1db3b76de565225f5f169e93af582d40e1c4a49a9ea25bfe8baf24caefef8849ca3ec219eef55e13f45d6f2667ee44553f5182ae1c41caccd17b485f376c7e0e79b873d2fe40ba25c37eee05d8b3782bcdb87667f077be32e9cfce25de8b056ef3819de96456dba96e72fc28cca4187b1cf1974a4de1cc4579b47bc10e488fa5035aaae5e46af2894b760864889689e0cb05343a5538337c1e21a16cb8113c61d108da10715923a4a92674bf7e0648dde7ba489cc8772b652aef3caa6aa438f51a0bc8ef03a00396cdc4eaea81e02351b75bd951548251482530e01283b1374f7abfba748fabd50d89d30150ba2d8844944beb7a832c0880623b37d922e3c0068b0a7140b42c3e53147c9701e8eadfb1be0ba01085e1b5d9d69e4b6fe08b168f514e13094adc8b336492dd7523cc334adb7fda14da11a9df35a1ac0ad03fdb4e932739c5072c51877c78f549b898c0326258f66069bed96a6e452fa847e64c69f33a78b543ab09b2cd69012f72ff9f8c33f72d5bd18834785df1cd917bce07ff037d9d4a2f51d4810c3cf42866ac4ac03308d3d2e2ff1aa5a431c3dd7a347f8ab5afa730a6bff128c910ce6082c74051afbd7a5327bf212e1bacc42e82ad068120d9e2a6b817d2ef92b4ad2ed03dbc376ae0e34319b3e203b64fbd324dedaf00ab19aa516cd6506c527deacbce79e56b0d5d3cc992557bbeab48bea71eaf68d125af1e68a29ab19e41e15de5e83aff3bd638043f31f82f14fa073205c37ac9802830a0e4e324aea958733ad4929f515fd0a5cb037306ab21be3e696535235b887b0531ce76d5f0ae1814db84dc9ebee1acb8e1a3b937f6ecc3778246caf767dee619c6dbc58c1e38800dd9de0075262d2e98d517579faa9562f233f01ffb486acaf5101c512f9b29d6cc173480bf234651862cb98bf91ea6fc549c2b94e4bbc479a6dbd2129d24de2493369c91f25f4d432c1697a864f1daf79736adeb883634d34ca7dea9036990a017d590d29b292272b7242f87845c4ca40d75bc765fe2bf9214c5c8ae0c3c2e7abeb346c8d7ce7b06df53ff89a0536f8ef4e9a3dc0bdab773e76dad23b5fa24e520083cae678d508b6e4ce6e0ceffdc8e7d8cc889212f19469e2807e0348ffdd8e5f1b3e5e7cc80dc0181f466356cd3d93986bd86c9efcb1f8a195baf481334f4bf8f2493bd68efd4667fb4fb7e5653e950eefd679ca449ec1ef895cff88b0a695b796a31a9a826e9862a4bbd7b65f4d6cc7db9691605787c42a11ff3e2d20f273f6757bd534524e9a50aeb2efb0ed1cb83d6e8745b0eb66e8b4b33e6dc819a1ef29e54c355161d1c6f064490eb079323543b7e82dd5c5288bbe15a43b117be44f8c7a9ac8b14692b00a87867de7cc6826da9515eda9b2da00f0153815c0568889835db69c11f15c865e6a8c7c9b2e15f3e9b2d7a4761842aae10fabe7bc81c7f5c546c6a1c5c8975ed3b946d45e316d1a94e8beab5e8ad2a6d1404feb2bd91913bab5c0545589af92ae242bbc338454c96173fa195e778998653eecab7a1be50c30454366b35fd285b54abb02a07bf7db267add4fc8e8e9ff2cf224ead1d97344735d73867d87b82f15e298eff0d85129b603ce5fa2ad157896a0d706b24be6710a00f59bb76d51d474515269f04904d91a59c7b19dcc0291a7481c01ea927e5a607b286333dbb6f4f2e056bdcc94411a039684c2a33fc36e34accd1af2387a0fc323bf3a90a8aea5dd239f9ed4679b077e9e6a4f4f6df5f3c1cf9a8020752929aa229108221edb3cdc98d4d9f0202bd24c3cac0248599bca337f945eca7d77496da2c20da95a4b04146b85fb055bfb4b60a40f4a05030d51ccce497d6d6842ea73a212613d85b654e9d9c895afe629f06f822bce705ebaebff2914ef7f1b203ffdddf166f11ee58ed86dd8e1d262fb33967e0601123a8e596097861ab4fecdf86ef1515614c1afdebd9aff14e8aab14c00fbef868801f1aaaf93e5e1dfce66a044e4623b17b06d3d97dd042dc3efdf7eece27d94887956036a2f45d3ad4f850dcb53859e308b027a9ce6fff16719377d3a46f4f2b7c2ad967e5fdfdf6e6329f8a0b6a12f4511c82612f074736a4fa541db69c52f82187cc8c7dc61ccbfc6eb917cea739ea18df8569274bf5b7d3d3d5698217851f388f78fe00af69ce3a20f45c79861fd642a208c2e8c7e54c7fcb2bb0145c0a7c2d1d60929c896a766e99b87b5fb6cc090a7c307d9533c3149c58f2d7f899fbc141796b67a21ff88fc387fad4e262e4dcfdcd509567b95b01d851f09f2d582778f33c9c68e74558563aa68c08a6d2fdbd9a9896202a76bd45c120962e11d9cbfd0f768711f0d762afdf1be7c01d150451027a49fcedb4019663497c8244efdc0b29158d26c74887e49b8ec1fc4305930e46b0f1b5e2531f65f952abb78a8934e872a8a3f7cc1d1d1daea6dbacabdcd627a6ff1b379074fc0a7cf9cd00c7f0653cc6a8a6ed6e9f726bf40c0af52d1057c8ce3ecf12a1a365205c4aff5eb449c016ab42faf9eae7699fdeb979dd1c094ac3daa8dea6036c8b33124cc12ec5c5b153d37985538eb97709d420c85dec08051506177a33cc9577b1f01f11a26204abc2e86ab84d773d36cb662ff29401091b1caff44634f4efbffa9181abbe9fa2876975b971878faca602d84de7cacc4d32bd1da47ee22146f5ae16ee5c96489a724eed6fb46305c24d93c9efc7d04f37eda35875c425ad793261117f21e0e3d9fd0a3cb1", 0x1000, 0x8040, &(0x7f000001f000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) syz_emit_ethernet(0x2a, &(0x7f0000011000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000001f000)={0x0, 0x0, 0x1, [0x81]}, &(0x7f0000020000-0x4)=0xa) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000020000-0xc)={r1, 0xc3, 0x30}, &(0x7f000001f000)=0xc) 2018/01/30 19:59:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000c1b000-0x7)='ns/pid\x00') bind$netrom(r0, &(0x7f00003ce000-0x48)=@full={{0x3, {"4eb2ba4ce8ae68"}, 0xffffffff}, [{"542fc52bc4b936"}, {"6b9f928a17b375"}, {"810da22bcb8b0b"}, {"74688df6a51e5f"}, {"b60ed05f2cad86"}, {"aa22cbb2422e67"}, {"263885d5c2e9b8"}, {"efa1809c5318ee"}]}, 0x48) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000405000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bf7000-0x4)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000f62000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setns(r0, 0x0) 2018/01/30 19:59:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x344c, &(0x7f0000c48000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000749000)='/dev/mixer\x00', 0x40040, 0x0) sendto$inet(r0, &(0x7f00003e7000)="042083b3079b415b6b119e431220a596", 0x10, 0x10, &(0x7f0000cfc000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 19:59:08 executing program 5: socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f00004b6000)='./file0/bus\x00', 0x0, 0x0) r1 = dup(r0) stat(&(0x7f000020b000)='./file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000089e000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x2, 0x1fb82bac, 0x2, 0x80, 0x0, 0x73, 0x0, r2}, {0x7fffffff, 0x1, 0x100000001, 0x7, 0x3ff, 0x8, 0xa3, 0xfffffffffffffffc}, {0x4, 0x8, 0x7, 0x4}, 0xda, 0xd, 0x1, 0x1, 0xa8aa42bbdeb1c094, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0xa, @in=@rand_addr=0x6, 0x7, 0x7, 0x1, 0x8001, 0x1f, 0x5, 0x67a}}, 0xe8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) 2018/01/30 19:59:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) syz_open_dev$sndmidi(&(0x7f00009a4000-0x12)='/dev/snd/midiC#D#\x00', 0x80000001, 0x20000) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r0, r1, 0x0) 2018/01/30 19:59:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f6d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001ed000)='/dev/vga_arbiter\x00', 0x3, 0x0) inotify_init() r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x4, 0x4) bind$alg(r0, &(0x7f00005ef000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) recvmsg(r3, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x1, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) [ 190.020828] netlink: 29 bytes leftover after parsing attributes in process `syz-executor4'. [ 190.059784] netlink: 29 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/30 19:59:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x1110c0, 0x0) accept$alg(r0, 0x0, 0x0) read(r0, &(0x7f0000d5f000-0x51)=""/81, 0x51) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$rds(r0, &(0x7f0000d46000)={&(0x7f00009cf000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000683000)=[{&(0x7f00002f9000)=""/0, 0x0}, {&(0x7f0000a4f000)=""/203, 0xcb}, {&(0x7f0000e6d000)=""/61, 0x3d}, {&(0x7f00001a1000)=""/4096, 0x1000}, {&(0x7f0000478000-0xba)=""/186, 0xba}, {&(0x7f00000ca000-0x27)=""/39, 0x27}, {&(0x7f0000058000)=""/0, 0x0}, {&(0x7f0000b1e000)=""/229, 0xe5}, {&(0x7f000002d000)=""/80, 0x50}], 0x9, &(0x7f0000ecb000-0x110)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000161000)=""/35, 0x23}, &(0x7f0000752000)=0x0, 0x40}}, @cswp={0x58, 0x114, 0x7, {{0x100000001, 0x3}, &(0x7f00004c4000)=0x3f, &(0x7f0000437000-0x8)=0x2, 0x6, 0x7fffffff, 0x80000001, 0x80000000, 0x8, 0x2}}, @fadd={0x58, 0x114, 0x6, {{0x80, 0x4}, &(0x7f0000a73000-0x8)=0x947, &(0x7f00001f4000-0x8)=0x20, 0x0, 0x8000, 0x3f, 0x2, 0x10, 0x9}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000e00000-0xa9)=""/169, 0xa9}, &(0x7f0000fad000)=0x0, 0x40}}], 0x110, 0x800}, 0x0) connect$bt_rfcomm(r0, &(0x7f000050a000)={0x1f, {0x1000, 0x8000, 0x3f, 0x8001, 0xfd, 0x1}, 0x7ff}, 0x9) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xbd, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00009c5000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f26000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 19:59:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005e1000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000a8f000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000ba0000)="130000001000ffdde200f49ff60f05001b230a00", 0x14) 2018/01/30 19:59:08 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003bf000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000030000)={0x0, 0xffff, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000226000)=@assoc_value={r1, 0x8}, 0x8) mmap(&(0x7f0000000000/0xeba000)=nil, 0xeba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000eb2000-0x10)={0x0, &(0x7f0000a86000)=[]}) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000eba000-0x8)='./file0\x00', &(0x7f00008a7000)='ramfs\x00', 0x0, &(0x7f0000eb9000)="") creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r2 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r2, 0x0) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000eba000)='./file0/bus\x00', 0x0) 2018/01/30 19:59:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000e96000/0x14000)=nil, 0x14000, 0x0) syz_open_dev$loop(&(0x7f0000063000)='/dev/loop#\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000697000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/30 19:59:08 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004a2000)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000709000)={&(0x7f000028d000/0x4000)=nil, 0x4000}) fstatfs(r0, &(0x7f000054a000)=""/34) munmap(&(0x7f000012c000/0x3000)=nil, 0x3000) mremap(&(0x7f0000439000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f000055c000/0x2000)=nil) keyctl$session_to_parent(0x12) 2018/01/30 19:59:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000865000)='/dev/sequencer\x00', 0x4400, 0x0) r1 = syz_open_dev$amidi(&(0x7f000052c000-0xc)='/dev/amidi#\x00', 0x34, 0x1) write$evdev(r1, &(0x7f0000a37000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x36a) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000d43000)=[{&(0x7f00003d8000-0x80)="1c56", 0x2}], 0x1) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000c4c000-0x4)=0xad3) sendto$inet6(r0, &(0x7f0000589000)="fa1bf16789badfdeba6a6bc953ca63797fe150d79a8d97464173c44d0233eab57f34a475cee43d92bd8652c50c2fc201b658adee96a241f4fb0013a0746c9b5e4fb0a9f33311bee45badecad4708388f458a0df284bace39e85e2db969facbdb6bf264aab24ed37e0f1884ffae8f53521892a57115fdafd7f09f6501a0cdf76c0e369300110077b121d53ac93cc8a4f52a5e29cf92c97d92bbc068c20da296d629376de6e44aa5768ab98e6e3e5e2b1dc72073de8249c51375da6886542bf3c06bb8a8186c99ce911850aca8074b5e8e48e4e24aa89b185fff49036bea37961060d3be4a9f9232d2cf7a75c520", 0xed, 0x20000000, &(0x7f0000359000)={0xa, 0x3, 0xc2, @loopback={0x0, 0x1}, 0x80000000}, 0x1c) 2018/01/30 19:59:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x5, 0x0) writev(r0, &(0x7f00007a0000-0x10)=[{&(0x7f0000b2b000-0x26)="f8b9f43febab4623acf4861939bd233fdac634efccec14d8503ad494fae5ab5b3d72bb2fbdcd", 0x26}], 0x1) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000513000-0xe0)="1cf71aeb8697fae1742927f3e66dd7e2882ab9ce7e4bc9b328eeff13b8c1982eeaa1bb537595a06cdf68ef3ad2a10a0d8d1bfa95515025e190a991a7581e78d1691a132725221bbba61a2e76be7008baf70a23c0e09eee240f6e60a88bb5cebe5af984e2ea2b394c9f6b8023458ece9098aacef1b1db16d678d4d89b99b362bcd1b3ad56ec2f29db28d84dc23c2488350efa06c4aea4a80b594b680fb63c1bbb98c54c29264f4b27edc7b21fde1697ff2d14356fcad532975c69f0ef8ad95ee3f94434959a7dd32a121f53cce54bd0729847de69082265ba82adbabd1e59c99e", 0xe0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00000fd000)=@ipv4_newroute={0x2c, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000819000)=0x6, 0x4) getsockname$ipx(r0, &(0x7f0000195000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000013000-0x4)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f000091f000-0x20)={r0, 0x3, 0x1, 0x8, &(0x7f00007ed000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) syz_open_dev$tun(&(0x7f0000911000)='/dev/net/tun\x00', 0x0, 0x1a1400) signalfd(r0, &(0x7f00003e6000-0x8)={0x9f14}, 0x8) 2018/01/30 19:59:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x400000) r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0x8) pipe2(&(0x7f000086d000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000561000-0x8)={0x0, 0x7}, &(0x7f00009af000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00002ce000)={r3, 0x7, 0xec}, &(0x7f0000cbc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000047000-0x8)={0x0, 0xd5e5}, &(0x7f0000e92000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000e5a000)=r4, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000f74000-0x8c)={0x7, 0x1, 0x8, 'queue0\x00', 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000d46000-0x4)=0x0, &(0x7f000027f000-0x4)=0x4) read(r0, &(0x7f00004c1000-0xbc)=""/188, 0xbc) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 19:59:08 executing program 4: clone(0x0, &(0x7f00002a6000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000e37000)=0x0, &(0x7f0000008000-0x1000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffffffe, &(0x7f0000049000)=0x0) prctl$intptr(0xe, 0x1) r0 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000eab000/0x2000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getgroups(0x3, &(0x7f0000001000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) r4 = getpgrp(0x0) r5 = getpid() shmctl$IPC_SET(r0, 0x1, &(0x7f0000001000-0x70)={{0x7, r1, 0x0, r2, r3, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x2, 0x75ea, 0x1, 0x1, r4, r5, 0x3, 0x0, 0x0, 0x0}) 2018/01/30 19:59:08 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl(r0, 0x227e, &(0x7f0000001000)="") 2018/01/30 19:59:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ef9000-0x78)={0x2, 0x78, 0xe3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d9a000)='/dev/rtc\x00', 0x8100, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004ba000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000050a000)='/selinux/status\x00', 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000f1e000-0xd)='/dev/usbmon#\x00', 0x0, 0x40) r4 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x14, &(0x7f000026a000)=@raw=[@map={0x18, 0xb, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0x7, 0x3, 0x4, 0xc, 0xfffffffc, 0xffffffffffffffff}, @map={0x18, 0x5, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x5, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x1, 0x7, 0x2, 0x1, 0x80, 0xfffffffffffffff0}, @jmp={0x5, 0x20, 0x0, 0xf, 0x5, 0x0, 0xfffffffffffffffd}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x9, 0xb, 0x7, 0x5, 0x2, 0xfffffffffffffffc}, @map={0x18, 0x0, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}], &(0x7f00003aa000)='GPL\x00', 0x44fe, 0x1000, &(0x7f000090a000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000265000-0x28)={r4, 0x0, 0xe, 0xd8, &(0x7f0000adb000)="1ec9ebcb5e4ee8223cd3461fa101", &(0x7f00008a4000)=""/216, 0x0, 0x0}, 0x28) [ 190.165627] kauditd_printk_skb: 70 callbacks suppressed [ 190.165635] audit: type=1400 audit(1517342348.144:1618): avc: denied { map } for pid=23543 comm="syz-executor2" path="/664/file0/bus" dev="ramfs" ino=59612 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:ramfs_t:s0 tclass=file permissive=1 2018/01/30 19:59:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) ioctl$void(r0, 0xc0045c79) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b05000)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00009d2000-0x4)=0xfffffffffffffffe) openat$sequencer(0xffffffffffffff9c, &(0x7f0000908000)='/dev/sequencer\x00', 0x200, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d91000)='/dev/audio\x00', 0x8000, 0x0) getsockname$packet(r2, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009f9000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00001be000-0x10)={0x0, 0x8000, 0x5, 0x1000000000000}, &(0x7f000046b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000101000-0x8)={r4, 0x7}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000992000)={0xe, 0x9, &(0x7f0000448000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x769}, [@call={0x85, 0x0, 0x0, 0xd}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1d}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008fc000-0xa)='syzkaller\x00', 0x1f, 0xf9, &(0x7f0000071000-0xf9)=""/249, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) ioctl$TCXONC(r2, 0x540a, 0x5) bind$alg(r0, &(0x7f00000a8000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000823000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/30 19:59:08 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067c000-0x10)={0x8000000000000000, 0xffff}) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000ff4000)='./file0/file0\x00', 0x0) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)=0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0xffffffffffffffff) r4 = gettid() r5 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e26000-0x4)=0x0, &(0x7f0000d96000-0x4)=0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f00006a8000)='./file0\x00') sendmsg$unix(r0, &(0x7f0000290000)={&(0x7f0000e2d000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000ff5000)=[{&(0x7f0000ff5000)="2fb2109b21a77eaa3872fb1835b372285d08418713ae0ddf5c", 0x19}, {&(0x7f0000ff6000-0x76)="16850182dda4d7aedffe83204e2b9ccac20c5aa860830e4eb0abbc0c7781451d1870b723e0e260cdec966fc138f7b8f98f77e7c48434a68bb69bc54780076f49dbc7c00cec61e148ca2d364dc38a9de393c58b0fca7ec1a2446eafc34132ab6a6cf138a8e9729b7c3837a6ea9f0766831c7a3b8f3b1d", 0x76}, {&(0x7f0000ff5000)="8d4ff73a2b41539a5eb21617aade9af543be9bad0e8bc470ea8fb7627f8a5a4d60474887f5ac2541f6bebf6d58dcc6153daf62134bcdee357f4c1170034146599640bd2f7a90b83a5167f908c57b6974a31a3930350d9ce11392a5250ddeebae", 0x60}, {&(0x7f000024d000-0xb3)="b13ec27e89586e0ce2ea8f72514ef16722c0813146ffe6625492407fc6db6e3065dceb7fe72fe91234757ccedf708f5ecfd56b726d25271c73d88585a2be8b170619bcd0fcbefff6477d5e3ebc6facd6e4048c8319feb4f9b748d2e0bdbb3aeea619e9fcb722f11574af932767b04de688c380288ccb8bd23276121ce34d5b6ce22396288cbf54140684a509e9ceef2b14a17b076d29cb04c582873df3f2ad95b7d9cba48a518d7714b5251ae3cf477d87abfd", 0xb3}, {&(0x7f0000978000-0x4d)="d65299563f37e093ff00eaebf00135bcb80748df3f9c598c1630d94892001ad96a7a09275e55f9d439f5b1b33ea1db2b41ced502ef812562465702803e7a541c021389943ec4318f541da2e6b6", 0x4d}], 0x5, &(0x7f0000ff6000-0xd0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r1, r2}, @cred={0x20, 0x1, 0x2, r4, r1, r2}, @cred={0x20, 0x1, 0x2, r5, r1, r2}], 0xd0, 0x40}, 0x10) 2018/01/30 19:59:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000e8f000-0x2b)="10732f7574730096358567c6a233e909ec8a3cf943a08a8d37730a8c1625ba05a3161f77da36839c57bf2d") ioctl$VT_RELDISP(r0, 0xb701) 2018/01/30 19:59:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000708000-0x10)={0x0, 0x10, &(0x7f0000f3f000-0x10)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000045c000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2000000000000002) 2018/01/30 19:59:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00007d0000/0x4000)=nil, 0x4000, 0x1, &(0x7f00003ba000)=0xfffffffffffffffd, 0xc5, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000eb000+0x5ab)='/dev/rfkill\x00', 0x100, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00002fb000-0x41)="e4270e1d6b8f5108cf656be5459b5f09bdbe1f07eb2a0ab299069c67bec7020bd2c31819b57ef64a03fc8acef6b36f91d046dcb4a3eaf6124d4291d00a13c67ecd") r1 = syz_open_procfs(0x0, &(0x7f00003fc000-0xd)='numa_maps\x00') sendfile(r1, r1, &(0x7f00004ce000)=0x4, 0x7fff) 2018/01/30 19:59:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000030c000-0xb)='/dev/hwrng\x00', 0x18000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000ea1000)={0x0, 0x3}, &(0x7f0000f54000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000725000)=@assoc_value={r2, 0xfffffffffffffc01}, &(0x7f0000e42000-0x4)=0x8) r3 = syz_open_dev$vcsa(&(0x7f00002bf000-0xb)='/dev/vcsa#\x00', 0x9, 0x4000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000030f000)={0x0, @in6={{0xa, 0x1, 0x88cc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x100000000, 0x8, 0x9, 0x7ff, 0x2, 0x1d5, 0x185, 0x7, 0x8, 0x7, 0x81, 0x100, 0x3, 0x80000000]}, &(0x7f0000d6d000-0x4)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000a3d000)={r4, 0x8, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00005f0000-0x8)={r4, 0x2d, 0xfffffffffffffff7}, 0x8) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000f2c000)=0x7) sendmsg$nl_netfilter(r0, &(0x7f0000182000)={&(0x7f00009cc000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x20, 0xa, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 19:59:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d88000-0x7)='wchan\x00') r1 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r1, r0, &(0x7f000030f000)=0x0, 0x7563) writev(r0, &(0x7f0000b78000)=[{&(0x7f0000b7e000-0xc3)="8fb0379f096d294e2002b15033be7e52b056b85721613cf571bcb02ffe886a7dcae390665efc7a31f90bcc4cd2736bce5c8bc7cb9c6b11ee4cf8e3c39fd3f4aa660853c6e0f565cccad449109cc495b6b1635f32502a4cf91005e87075512dd06fe9f96edc407ada9c6f1c628fc99afcc66850fa895fde55192d3a02f9d07eabd121e83972e83066fddbddec447998236ae5d59efa58d3796cf365d0a9c5dd3e2851356621b3bd37b70b4d72f816e2f7831ea94d7aa5f982a31c462be004e181f58515", 0xc3}, {&(0x7f000050c000-0xa3)="1b4dabed10585e57ba3abb68afbd7af9bb6304d07bd83279b253fb50f1d914d016a9dc3114fdbc2056b90fb220933ca931a3634b45c2ba18d0272baa8d44226f2fc2e598eeb35392f96c85b5acebf46c0d4c48190aa76a0d781622a31b9059b94e23f4d5077e528a1ee7d32d15f752be40acc2350ff8b00763017a5570bf3b8436e23d204c74484bbd774ea141a6b41a1545bbfb2585249eb94dd4cbed264484918a3d", 0xa3}, {&(0x7f0000baf000-0xf2)="6df8dfd1884c6b5a06e4db14bedd6a2faa5c1e7e2ad425d977a7488fe8bed6b95ec7e98787beb5e133a313a95124e8ce96146af1f844e436ab4b56b1725f4c2b893089b48e8340a3ab851404f54e2b37bd674b8d26a598e7659af922e9099013f1a5ac32d4b9f58961e90af7cd177e5fa664c51b48c316607a2a07db4d9c4a9367d1f19af4d59e9e0c5d4cc2e54498d5f9a406c46dd6cd7a3cb729c912095179bc2b58965dbc77213471c9d69c36ad03c62d7e8d38d378d871d316ae47c1485d41dea70cc4b3bcb2207af876a1f6e654128d9d5e41ac9bd217f95e2124cadb0c36c55f9d61b7e3fd42138c2b0f04f9825d80", 0xf2}], 0x3) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000061e000)=@req3={0x6, 0xf3, 0x0, 0x6, 0x401, 0x6, 0x69ab834c}, 0x1c) 2018/01/30 19:59:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000380000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f0000984000)=""/24, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x9, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = getpgrp(0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f000082d000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sched_setaffinity(r4, 0x8, &(0x7f0000842000)=0x824e) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$llc(0x1a, 0x2, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000004f000)={0x0, 0x0, 0x0}) [ 190.405376] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 190.444324] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/30 19:59:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000015c000)='/selinux/checkreqprot\x00', 0x10000021ffc, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000109000)=""/0, &(0x7f00003e0000-0x4)=0x0) 2018/01/30 19:59:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c05000-0x58)={0x26, 'skcipher\x00', 0x0, 0x23fd, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) sendmmsg$alg(r1, &(0x7f0000ddf000-0xa8)=[{0x0, 0x0, &(0x7f0000f83000)=[{&(0x7f0000f4f000)="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", 0xdc3}], 0x1, &(0x7f0000854000-0x18)=[], 0x0, 0x10}, {0x0, 0x0, &(0x7f00000d9000)=[{&(0x7f0000824000-0x17)="c0913fedf8c396da24eb9065bb3abee15cfe462468ecbb03da23fbc98b41ea3c8d766f6262ba1dc9ae8cf98779b8f4945780d90ea6b8da9d85117980bf26", 0x3e}], 0x1, &(0x7f000017f000-0x90)=[@assoc={0x18, 0x117, 0x4, 0x4800}], 0x18, 0x4008000}, {0x0, 0x0, &(0x7f0000f46000-0x10)=[{&(0x7f0000ca3000)="a7b417f6573310853ae2ea260c5e449b200449e7b511063522e5d6ccbf7bea01337c68c9ccd9a0acb47071d82b1813ab8148e453278e909aaacf44ec2918e46db5b1d7cb3bf89f34718706631a2e34fc352ed956ba5baf613e2caa2f6d154146c853278ccebc686b680ad54b42b5ae79668c2e9930655fd438dd6ab3f8a7f179fec578a0d779cae9c630", 0x8a}], 0x1, 0x0, 0x0, 0x44000}], 0x3, 0x40) recvmsg(r1, &(0x7f0000d4b000-0x38)={&(0x7f0000a92000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000063c000)=[{&(0x7f0000306000)=""/42, 0x2a}, {&(0x7f0000ae5000)=""/212, 0xd4}], 0x2, &(0x7f00002dc000-0xd9)=""/217, 0xd9, 0xf20000000000}, 0x0) recvmsg(r1, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f00009ae000)=""/4096, 0x1000}, {&(0x7f0000998000)=""/4096, 0x1000}], 0x2, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x8}, 0x62) 2018/01/30 19:59:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00007a1000)={0x1}, 0x8, 0x0) r1 = open(&(0x7f0000e04000)='./file0\x00', 0x2400, 0x20) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000918000)={0x2}, 0x4) fsync(r0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000a2b000/0x2000)=nil, 0x2000, 0x1) getpid() getsockopt$inet_buf(r2, 0x0, 0x9, &(0x7f0000517000)=""/0, &(0x7f0000c22000-0x4)=0xffffff13) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000089a000)={0x3, &(0x7f0000d34000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/30 19:59:08 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000014000-0x9)='/dev/vcs\x00', 0x1, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f0000016000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000018000-0x8)={0x0, 0x0}) tkill(r1, 0x2d) r2 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r2, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x0}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x34, {0x0, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f000000f000)=0x0, &(0x7f000000f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1f, 0x0}, 0x0) 2018/01/30 19:59:08 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000027000)='/dev/adsp#\x00', 0x10001, 0xfffffffffffffffd) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000028000-0x38)={0x6e3, 0x40000bde, &(0x7f0000028000-0xcc)="a7219d8382e148469a6570038f2bf25c063b4faf01bbb77c3246c62ae33fd2d3e95f6a78cdba2a784d648ddc98d194d275a663a31a37fd53fea0bc9894b5b67c3024efe51a76ed80f98884aed2abe1ec1105732eba696342227349ff4610f313a61cbb0b4b088f67d4e62fab2001d8c5cc21812234f4f1e7bf2edc3b07328edbdd414eeee0c1739b5991cf802094c9658f518ff632c24d9f64c4ad309aeadd3e35623f21dc3d9b0237e052a4bfd1e7a6e3da013f7fa2fe6608122da7bffdd40314808321e385ae9179b58ac6", &(0x7f0000027000)="96904435ea86bae487e2edacc1c203fadce851f6eb7e6aac50b6876bf2adae46be64f084840c3f7821", 0xcc, 0x29, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000027000)=0x21, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0x1f, 0x4) sendmsg$nl_generic(r1, &(0x7f000001e000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000022000)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 19:59:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000bf8000)='./file0\x00', 0x60) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00003fc000)="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", 0xff) r1 = socket$nl_route(0x10, 0x3, 0x0) rmdir(&(0x7f00001e5000)='./file0\x00') r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000074000)='/dev/rfkill\x00', 0x8400, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000390000-0x5)={0x10, 0x6, 0x3, 0x81}, 0xfffffffffffffe9b) poll(&(0x7f0000fd3000)=[{r0, 0x80, 0x0}], 0x1, 0x27) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000d55000-0x10)={&(0x7f000018f000)=@ipv6_getnetconf={0x24, 0x52, 0x715, 0x2, 0xffffffffffffffff, {0xa}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0x0}, @NETCONFA_IFINDEX={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 19:59:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x331, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0xd3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x3, 0x0, 0x0, 0x400000000000000, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, r0, 0xb) 2018/01/30 19:59:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0xfffffffffffffffe, &(0x7f0000273000)={0x0, 0x2b, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d403, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x7f, 0x2, "009fa8ffa240", 0x9, 0x0}}) sendmmsg$alg(r2, &(0x7f00002cd000)=[{0x0, 0x0, &(0x7f0000d77000)=[{&(0x7f0000d57000-0x47)="a65951404e2020784555a40488996405bf5b82c19ca946022712b8e1b14fe3a0d6839c56e1dc5133bea56b9e941aca35826850ad94a63ce45b9af318a912f4dd1cbddd4c2385b2", 0x47}], 0x1, &(0x7f00004e7000-0xf8)=[], 0x0, 0x80}], 0x1, 0x20000000) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000086c000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004da000-0x4)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000589000-0xc)={@dev={0xac, 0x14, 0x0, 0x2000000000011}, @dev={0xac, 0x14, 0x0, 0x16}, r3}, 0xc) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1c, 0x0, @thr={&(0x7f0000e53000)="38d1896b6d2eed49de97cac977dcb1d28d5d3eced6c0c438a87e3f4287f7399d0e96ec9b55d9201554894d4de90000003f2464dfd9f81e73a44efb5318cf911e2e0a3a1274ff05e6383e281bd8b8f0454445953c5e8414894e5d9e2ba7b9036c2df05427c0fc20449264af9fe82503d1049d0fa5b94eeb4c4ed0e7d95b1fc3761d2317e4d41a9c7dbae0af083cadee70840b1fa23383562c383771f685efe6d66215e9341b18d651a4c1e63c87a69d3ec6038b45c428184a7ee5fe889d548974579606fcc26bdfea93a8560ae9b2d67e9b1beb0a", &(0x7f0000942000)="49415f9b84fc13d26270c224045b66f47ef9dacc39235896d88690beaa14a68c669673600c954a05d363e0a4765634350332c2d3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e46000-0x4)=0x0) timer_gettime(r1, &(0x7f00004c9000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000b59000-0x41)=""/91, &(0x7f00001d8000-0x4)=0x5b) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000a20000-0x4)=0x0) connect$inet6(r0, &(0x7f0000c74000)={0xa, 0x3, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x52d0a068}, 0x1c) mlock(&(0x7f00007df000/0x2000)=nil, 0x2000) r4 = dup(r0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f000035b000-0x1)=0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x34000, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x7d, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f00004f5000-0x1e)=""/30) getegid() delete_module(&(0x7f0000497000)='/dev/ppp\x00', 0x0) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_open_dev$sndtimer(&(0x7f0000631000)='/dev/snd/timer\x00', 0x0, 0x8000000000000000) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007e6000-0x6)='yeah\x00', 0x5) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000d3f000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="ef56b6f762fc406f6bef588f344ebb5e"}}) ftruncate(r5, 0x7fff) 2018/01/30 19:59:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpriority(0x2, 0x0) r0 = add_key$keyring(&(0x7f00009a3000-0x8)='keyring\x00', &(0x7f00004f4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r0) 2018/01/30 19:59:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000884000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000e2a000-0x8)={0x0, 0x6}, &(0x7f0000012000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e64000)={r1, @in6={{0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6fe, 0x7fff}, &(0x7f0000e20000)=0x98) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/30 19:59:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/vcs\x00', 0x0, 0x0) ppoll(&(0x7f0000f3d000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000724000-0x10)={0x0, 0x989680}, &(0x7f0000dbc000-0x8)={0x0}, 0x8) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00005e4000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000734000)=0x6, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) accept$packet(r1, 0x0, &(0x7f0000f41000-0x4)=0x0) poll(&(0x7f0000f35000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x0) [ 190.557204] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/30 19:59:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ppoll(&(0x7f0000342000-0x10)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f00005aa000-0x10)={0x77359400, 0x0}, &(0x7f00005df000-0x8)={0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00009e4000)={{0x2, 0x1, 0x10000, 0x0, 0x5}, 0x1, 0x7fffffff, 0xee9c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/30 19:59:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000075a000)='/dev/hwrng\x00', 0x105000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00002fb000)={0x0, 0xb6, "627917b1ff9fced493f6a39bc12909714088dd7b012745486467c8dc2db7953aaf4ac1b48e619601cafcc668745b7be8a422b7d4116fa91337f1080a469c63ac555ba42466f21b270e8e7f1220d2537382359a711baced7d010eaf51a7316c7b13fb532e5d4df17172c8384087507f3560cac16579a6abdb0c36651abd78609da8191d18a92a7fb459645de4dc0e194fa00a81d1521b5a2e5e29f03d52e7d81a7ca9c614b7c4fb81d4a500ef77f64d4575ce81f5e119"}, &(0x7f000048d000)=0xbe) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bdf000-0xc)={r1, 0x3, 0x0}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000ab1000)={&(0x7f0000316000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000ab5000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_ENCAP={0x8, 0x16, @nested={0xfffffffffffffef1, 0x0, []}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x880}, 0x0) [ 190.683902] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 190.691463] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/30 19:59:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00000bd000)={"e3050cfae17d7510de9f4049389c00e3", {0x4, 0x0, 0x0, "3a5ac7619ff3", 0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b1d000)=0x7, 0x4) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x4, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 19:59:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fanotify_init(0x15, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d5d000-0xc)={0x0, 0xffffffffffffffff, 0x0}) sendto$ax25(0xffffffffffffffff, &(0x7f000048d000-0x2f)="", 0x0, 0x708f87013ff673d2, &(0x7f0000757000)={0x3, {"250eddbd844281"}, 0x0}, 0x10) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000cb5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2}}}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00004de000)='/dev/autofs\x00', 0x30040, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f000019e000)="197001b2fe7a134940a5db8301e75e6bbd49d58355bbe9521c145a3d95e0b6374f3f279c24d97dfd077a88736646bf26cab68a6f1cab9ddf223dd14da02b89dff9c3982f2240fb44fb99a9d7fdbf86cf5d22dd637907c57606cbda8673b1cc29d0142f257f81299d405f0e8c6bb93e89281105d889f5763f9c3a5b3774fc023a5a73f786a0434041540554276d740188a38e20f08b98dd2a14fd05ebf8b86e") connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000081d000-0x10)={0x5, 0x8, 0x2, 0x7, 0x0}, &(0x7f0000bff000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fef000)={r3, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x9, 0x0, 0x9, 0x6b, 0x7fffffff, 0x8, 0x6, 0x6c7b, 0x6558, 0x200000000, 0x1f, 0x10000, 0xc3, 0x9]}, &(0x7f0000ded000-0x4)=0x108) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res(&(0x7f0000ff5000-0x8)={0x0, 0x0}, 0x0, 0x0) 2018/01/30 19:59:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1ffff9) mkdir(&(0x7f00008dc000-0x8)='./file0\x00', 0x40000000000004) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000bda000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000be9000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000785000-0x4)=0xe8) stat(&(0x7f0000944000)='./file0/file0\x00', &(0x7f00003b5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r3 = open$dir(&(0x7f00004b6000)='./file0/bus\x00', 0x0, 0x0) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r4, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000a95000-0x20)={"fb86b9834a1de60b409989e17ca35a60", {0x4, 0x7fffffff, 0x0, "e4ee915dde92", 0x3ff, 0x0}}) 2018/01/30 19:59:08 executing program 3: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000abb000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ac0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ad0000-0x8)=@assoc_value={0x0, 0x1f}, &(0x7f000045a000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000516000)={r1, @in6={{0xa, 0x1, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000039d000-0x3)='GPLwlan0\x00', 0x8c1, 0x40, &(0x7f0000acf000)={0x800, 0x8, 0x80000000, 0x3, 0x80, 0x1f, 0x5, 0x100000001}) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000acf000)='./file0\x00', &(0x7f00005ed000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000ad0000-0x1f)='$/,\'nodev{@selfkeyring@keyring\x00', 0x1f, 0x2) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00009c3000)={0x7ff, 0x3, 0x0, 0xad0f}, 0x8) 2018/01/30 19:59:08 executing program 5: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ffe000-0x2c)={0x8000006, 0x100000001, 0x4, 0x8, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe9) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006d2000-0x18)={r0, &(0x7f00008c3000)='-', &(0x7f0000ffc000)=""/165}, 0x18) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000fff000-0x160)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x8000, 0x0, "8ec205f43ab22d03843c4c48a745783c68ffda16abb810133e12ac7f5117ada7fec50fb11f0c24dbcd6951b2a67d136b12dc5234c9da491d50e0a7a9fe8452245ac1bbcd530280c1b36c84505d8382e5"}, 0x160) 2018/01/30 19:59:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) times(&(0x7f0000d6a000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/30 19:59:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000481000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000339000)={0x2, &(0x7f0000ee1000-0x10)=[{0x10000, 0x400, 0x6, 0x9}, {0x81, 0x487, 0xffffffff, 0x3}]}) accept4$ax25(r0, &(0x7f000005e000)={0x0, {""/7}, 0x0}, &(0x7f0000f8a000)=0x10, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c1b000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000ce9000-0x4)=0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f7f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) madvise(&(0x7f00001c5000/0x3000)=nil, 0x3000, 0xc) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000761000)={0x57, 0x4, 0x1ff, {0x101, 0x3}, {0x1, 0x0}, @const={0x7, {0x47a, 0x4800000000, 0x4, 0x800000000}}}) 2018/01/30 19:59:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) syslog(0x3, &(0x7f0000f0b000)=""/4096, 0xfffffe06) r0 = syz_open_dev$usbmon(&(0x7f000074d000)='/dev/usbmon#\x00', 0x2, 0x1) sendmmsg$nfc_llcp(r0, &(0x7f0000243000-0xa8)=[{&(0x7f000067f000)={0x27, 0x7, 0x7f, 0x1, 0x3, 0x5, "a95d652db7beb35c8cb7395663fc4cb6bf53d65f7cd6412ccce6803bd429f1cd4a7d243a211265bc1b8cef68e2b5b9e6c1ea384c8d982a76ed0bde7940506f", 0x0}, 0x60, &(0x7f0000fd5000-0x80)=[{&(0x7f000033d000-0x2d)="4c161237b79bf1f625f03febbf7afd8705151f24f1fd212d41f811d008719d9c4940e1c23caf04b0da51c00d2a", 0x2d}, {&(0x7f0000f83000)="c1d6e11de9d1c755da78f7d6895468e08396f0ecb94dbf3e0a8016d0087eb827203351997a3dffa84185bb018ebff3fed94e055756c57cb1e2f3ffd67949abedef91862c6c78b15764c7010bd73da2fb85514e967f0f7fd1be3db0f833d4d40ed47e9885cc49b43688afab1853b63063b853e328483dc60173d7d2bb2b63d861ecc31c48fa61cab04f31f6b6ace63521e9e6e6c725dbecb94b5aa56933cf93a43b4ca3ece06b03f7ef11b32acc2c6a28c8180bce4afab50d375f87a1d8f834af2b1b33f1d62860", 0xc7}, {&(0x7f00005ca000)="ce47febc5f87c09b90414c013a3267c455a4c464c09b9d3b1616de48f7bf1c549bd94bccbea3491222a7e0d92f8d3e9b3772ea76d4cd8f68d720", 0x3a}, {&(0x7f000082f000)="715c1e98ed57b168b472adced51add7d2879c20599dab601fed6de7badbc4909269eaa446a68d2b4bbae87818401", 0x2e}, {&(0x7f00009bd000)="af4fef22c4f001fde9aa72721cbfcd92785b675c2c706afed100c36fc4824042ae1d0824ae2e73", 0x27}, {&(0x7f0000de8000)="f11aaad74efe769f09aa70d40f328461726646d00842741dfc13ed20541576f8c4a452632d4f0448e81671a6c7819105e78d0bd119ec18402e15b3f898407e538c4381899cc95d817c931500c4d95a75654f81c46ab3e4920b4fc01178db2cb5e90f4ef81623c985946e5940208eebe98bc352ed1d5b0fe8e869f9f56e04c0ed8ff47b8ffa28610d515c8fec755a1f38ece83b1c141ff5b071938f47e101ec94495a2827dbcc2b8eb451520f6c0a032dca1c7d3b98d83dc61188e5974637564d07aa748fd43d5176a7f724c71e67", 0xce}, {&(0x7f00004f2000)="b3ca685c65f4e2fca799528d737d0a54cb08728b9f2675ca53bef7d5eb25369439593932497916423253ac78", 0x2c}, {&(0x7f00009ad000)="", 0x0}], 0x8, &(0x7f00002a7000)={0x48, 0x117, 0x7, "c73984e86f7d50b84063012539cee290797453d869d2360975cf3eeefe501ce08a74558e23fe2c489210becaaecc9e3d66d7"}, 0x48, 0x4004000}, {&(0x7f0000c2f000-0x60)={0x27, 0x6ff1, 0x7, 0x3, 0x101, 0x4, "1572275902e7e5cd8fcf23f16fc0e2a038a9880e0741f5b00e44e6aeb95e6557c3c40f34367505fa31c892e4646cd262b815a544dd38017ebb8e4455196073", 0x8}, 0x60, &(0x7f00001c5000)=[{&(0x7f0000626000-0x79)="b284de62356799647bf8f760fd62a2c93299806abd115c4f39f495d8eeb1be0e03101526898be36a777f890ca5781789dd80c8dfcb0eb57c3e41dd401b08fd9547bec14c045c82552d27b0ea9afdebc311076d89f6e3be10dc43fce8b5f6e746f7e096d760983ca5decd6741e683e70b6af47e30254bee28d4", 0x79}, {&(0x7f0000e81000-0x76)="51c21445a925359cd0665ab7780dfbdf546023c29b0c15510178ccd4c2ec954a48a80925256f4af69667540f1051a0761decfdbbaefa6bd4890ef49c4004dba974e19c89e477a4c3789f765e4bd0fc3f3697a48275a76fac09c27427486f0b6306dd262d0deba8d94d60d891b7f1980f328c6c3edad1", 0x76}, {&(0x7f0000e97000-0x29)="6f43503fcd062082ce4a82851a6880a08c7cced9ca9a416fc8eef9ba8682d607e048675b973837596e", 0x29}, {&(0x7f0000af2000-0x62)="56a2294b41ab835e2f4d1271c6ff7f9775397e39075e6bde6d5d292637dc580a6d6bf46c5a0d0251c2ee1620dabded066477fc23e3830a485ebb90a1584ee51a947290ac1bae655e4ccd1ff1c5f06f4729cc36c9808ea4bc81f1ae2f9fb93046155e", 0x62}, {&(0x7f0000844000)="e930ce5ccad62aa08c01f2233d12a70c9c7ee05aecfb23aa80cdd354107d21366198c369e35895d687d74ad589e69a3cb5fb11fb900e58f18516b558b4134718a6ffb3b692c2c8bb57e8c0258a6235c4ed158566395bd661b28d1f1d3196d033a35c59aac02fe6d22087be3a75d969d9f443688b2796a5a260f12b97dec6e0f2d3813f5ff4ad746b6786590b9efcbc0901516926a242958918fd9157ac4146f296bec5bd759c2080d75b9c5b13d38fe8ca01b0cb866b445ccf76", 0xba}, {&(0x7f0000177000)="843fe0944c7894b45ff2cceb7ee60d91e1b4f756b08555b6e56662d99fed151c8bb31bccedf092427af282244eba1ebf7a85d558025c3c6ff854cf444d525d0f6d9c4d0064acddfa0e8630662a607c88d006ee8d51b2f8fddb8b27ffdee74f1a159693619f6ac93e209236c4bb9b085db70ec231000ec226fc186e5b31e1f3da186dda46ff24649717f6da802ca976278cc1cc345086f91c803464e4a07aea86f85ff92bd767b227ab239f236a65daa0f65812", 0xb3}, {&(0x7f00000a5000-0x84)="f5e37228355761d72588efae3d14368a41e364cdd50bc0636ad64b2603d79423d3b63782994235a13e7fa8c1153065b7bcd28809f45d896773ff81669f0ad675b238c9f4ac8ea040cec39c23954806c46dcc12c7f707cd6d355389631967e11455ec6e9ac449804f01a9a2f01036072cbdc6afc93436254d75f9adcd5ad93bf4981d1cce", 0x84}], 0x7, 0x0, 0x0, 0xd0}, {&(0x7f0000fc0000-0x60)={0x27, 0xfffffffffffff04c, 0x1, 0x7, 0xad, 0x2012, "ed4fe3d39322e2df6a0066aa842db4f6f07d0950c94e37dbc086b05c0a1b0ae5b955abac7523a5b5f6b93011bd9029ff27b199a881268722b221f722764053", 0x100}, 0x60, &(0x7f0000f7c000-0x50)=[{&(0x7f00000ab000-0x1)="8e", 0x1}, {&(0x7f0000bd3000)="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", 0xfe}, {&(0x7f00006f7000-0x1000)="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", 0x1000}, {&(0x7f0000055000-0x5)="0b0da0be96", 0x5}, {&(0x7f0000d7c000-0x9e)="9fda770c5c1bcbf9985f7b64b6b0ebbcdafb28cc41da19da0a7b3a1af4eac36f41fb4347abf8d8d0bdc816c6b37e03fd8e7e402df6c339058bfe9fe6ef9fe83fff9e2114ede5d6ca4c3fa1e0b7a63645cd3a4015a4627f36e4e0267f37814b4c8cc67d3ff98debb93b0a123ae3c1d582363ce68401face0af522783d12d933457d934e54d19aea7993929582158864c29601a640774933e7166976643285", 0x9e}], 0x5, &(0x7f0000657000)={0x108, 0xbe, 0x5, "d20908ea3b683140e71e0f909f034a67992371aef2bf501f59e9caf353a1840a14e01e2a0373158995a1774c1615b16bd2ff5df4f3aee2a029a0e198ce747ded383308680905b62b8c6b733ce6b80447bb1983c29a8423aec7585c71393fac0aa93f041654354bcf38f165173141ab854cb6035619abf3fc6399ad58f16836525290e33425c44a0bb0ca96c71f5754b9f977b4c73dbb1b5976d12fa28b165dc9a55c0cac691610f970dc3676aefb7a3e0c3712244e35c44ad2077b5fe9650283453f3b3c38410e4a8fc6714994407d6cc5eb43b55d5337e05f8e2cbb2ab4a49ae867ab635c69d81d266b2dfa7d44e30873"}, 0x108, 0x40000}], 0x3, 0x1) 2018/01/30 19:59:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000060000-0xb)='/dev/loop#\x00', 0x0, 0x20000) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000fb5000)='maps\x00') preadv(r2, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) [ 190.839420] audit: type=1326 audit(1517342348.818:1619): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23652 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/30 19:59:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d09000-0x62e)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d51cffd44d15e28169d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214"}}}, 0x6b) r3 = dup3(r1, r0, 0x80000) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000180000-0x1)=0x4) 2018/01/30 19:59:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) shutdown(r0, 0x1) 2018/01/30 19:59:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000387000)={0x0, 0x5, 0x100000000, 0x2, 0x9, 0x3, 0x2, 0x7fffffff, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x2, 0x5, 0x0, 0x7ff}}, &(0x7f0000c40000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006c5000-0x10)={r1, 0xba, 0x4, 0x7}, &(0x7f0000741000-0x4)=0x10) r2 = syz_open_dev$mouse(&(0x7f0000302000-0x12)='/dev/input/mouse#\x00', 0x2, 0x600000) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00007fd000)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x3, 0x20, &(0x7f000044f000/0x2000)=nil, 0x0}) sendmsg(r0, &(0x7f0000e86000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c11d45624281e00070ecddd02ebc39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d24000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) 2018/01/30 19:59:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "0103000000040000000000003300000000a979f300b30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff598200000afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f01d0158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) close(r1) 2018/01/30 19:59:08 executing program 1: r0 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa1000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000001000-0x1f)=""/31, 0x1f, 0x40000003, &(0x7f0000000000)={0x1a, 0x0, 0x2c, 0x5, 0x2, 0x63, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000001000-0x4)=0x6, 0x4) 2018/01/30 19:59:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d29000)='/dev/sg#\x00', 0x7, 0x200000) ioctl$VT_DISALLOCATE(r1, 0x5608) sendmsg$nl_route(r0, &(0x7f0000a81000)={&(0x7f0000e63000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005b1000)={&(0x7f00009ed000-0x102c)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x1, []}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f95000)={0x0, 0xc, "72277e54384bf8beea3663b6"}, &(0x7f00001ab000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000b31000)={r2, 0x6, 0xffffffffffffffee, "acfe77d41e9cb1553a729cdadc22d4d6814dbe4ad33fda133ebdaa925ac04dfabd64ec1b9d5ff4dd88ba0815f80b098011faf4971b62ce5fa91558d6ecbcc9dc7933d6a0b341ab9c2b44b484dc1a1d3b3c1cd72929e488eb40ee8f3f39f1c8b67f75842b7da5eccf56e68f5bcbe7b4717ada"}, 0xfffffd21) [ 190.886886] audit: type=1326 audit(1517342348.855:1620): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23652 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d591 code=0x7ffc0000 2018/01/30 19:59:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000f42000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4000000000000000, 0x3, 0x0, {0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000040c000-0x10)='/selinux/status\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00004c1000-0x10)={r1, 0x28, &(0x7f0000f7d000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000b5f000)={0x6, 0x9, 0x3, 0x3, 0x14, r1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_ifreq(r1, 0x8970, &(0x7f0000317000-0x50)={@common='erspan0\x00', @ifru_names=@common='nr0\x00'}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000681000+0x788)={r1, &(0x7f0000be7000)="ae23ce266266541c80c5db0c85664662a9cbe103b56862c3f0b196dff96613ec6c86de63448b7c27077c66d1b463d91286353233c8ca30cd3558b23e3403e1c3ca08caccb57aeb9be8a174a74bd941c478df711d7a4210619ad579fb97bfc6251599b8c66430acf9ff84d5736a228e5b361e58f2200ce71c2874d84d988b9d699d565e6c1346de9acc3e47e9262fbaef3583dd92c8fd6f78af168d9414ebbdbe09f3a6cdc08ba386a50d1c083bfa2fd90d792635939c22edd8e82452059e1d5e3a7cbb71abf1cbe60daaf925c7668821cbdd4afaf6c56396d4cea6e4387f135d0ce5f247a2a7aa9647a188be5867efe92d87db4c677b", &(0x7f0000d83000)=""/4096}, 0x18) 2018/01/30 19:59:08 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) write$fuse(r0, &(0x7f0000003000-0x28)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) r1 = getpgrp(0xffffffffffffffff) getpriority(0x1, r1) 2018/01/30 19:59:08 executing program 6: r0 = syz_open_dev$adsp(&(0x7f000032e000)='/dev/adsp#\x00', 0xe9e3, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000001000-0x1a)=""/26) mmap(&(0x7f0000000000/0xf4c000)=nil, 0xf4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f40000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000f4c000)={&(0x7f00000af000)={0x27, 0x4, 0x2a3, 0x7, 0x0, 0x80, "573e3a704044c6a5498acba89629d6a32ea042ca141002edd75c32dfe586fedca42bff324e95825e2ceea9e23a9eba4bcdf5dd70d24250c5cf745e46733d41", 0x7}, 0x60, &(0x7f0000f4c000)=[{&(0x7f0000f04000)="5fc1686fccaebf9e7f912f7891a1da5a25097f63eb297db2b6fa14f63d432b3911c00a919453fdd14c18fb82560b0ba0e7ab124592bd91da5415d46605cbd32f8faa22c6c3c978c5341c5362776cd3fbec0aaad41e0195acc4f57b90774962d33b4774e4", 0x64}, {&(0x7f0000f4c000)="c8af797c4fbdb34f6f621161ef5e1cdee0437153c9925780d669cb686fedce10d3c2503289c1620990178173cff6de6e5306738a964e5a21541264c140ffc149ccaa29662d01aff54837ed3e5889391b097cba45aa22fe0afb8dbd71cb163b0016372fc61323c826ee44b05b9fdd6f0826b67be03ad3010781b1610f243f3bb3b86bec8d1eab7031c732d8b1dd5685282d516dd47daa39c6fbfe8ab37f95726df3e42c45757940844f4c004cf6c2bca46b8ae7e78400839db60609e8fa4e812299b0acc2c1dbca3298874541465dd0d3eeca6214dc3e0a4cd6ed40", 0xdb}], 0x2, &(0x7f0000f4d000-0x1010)={0x1010, 0x114, 0xfffffffffffffff7, "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"}, 0x1010, 0x1}, 0x4000) sendmsg$alg(r2, &(0x7f00005d8000)={0x0, 0x0, &(0x7f0000f4b000)=[], 0x0, &(0x7f00002a9000)=[], 0x0, 0x0}, 0x0) 2018/01/30 19:59:08 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000043b000-0xb)='/dev/hwrng\x00', 0x800, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ee3000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r2 = epoll_create(0x2) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000626000-0xc)={0x0, 0x0, 0x0}, &(0x7f000078c000-0x4)=0xc) pwritev(r2, &(0x7f000067c000-0x50)=[{&(0x7f00004d8000)="a26e609e006b84292d4fd5a370bf35fbb9bf8562ccfbf9991e68a77289094fe1ede82dd78b9db2abf02f27bd783ef05eae586b7a49a2e4ef1a2eb1d685bd3f9d3cc46234e26489bf9a39622c4cddf4284c3f12eb2f915d3d3c26e88b5550579d2e3d99907a5cee1494e486", 0x6b}, {&(0x7f00006c8000-0x35)="538d9e78f080d3b6402cb2af2a2d8da42103948206029c7fcfc33f6b96071f574c3209f86d0497d8059b2fd069108abdc52ccdb65b", 0x35}, {&(0x7f000033d000-0x8b)="116b510978b8df2fc99c62a52f904d874d88ec5a7aeb9410f3c4d0f916b58e921c174a1b070bef28c20980ccef2587d013ce6f42273f97d5ba04d10ef6ecb5a2ba12668d6fbb40a0da821f3ebc88b27ce427d06dc3b46d59697c92f066de17932948a71f2691f01fd8b91f8f679f45951bd0cda0a0d131fd1f1b7085186dca5331341d6356ff34a35db279", 0x27}, {&(0x7f0000938000)="c0d6344c52048b472ecf0c", 0xb}, {&(0x7f0000448000-0x36)="1620ad00a7ee94a4dee3ba8ad10185992b399cade9016765d970635cd6f874d61e9d77f4a1df78eb1b38856a1c73452d567200d73103", 0x36}], 0x5, 0x0) 2018/01/30 19:59:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000736000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x8000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000f4d000-0xc)={{0x1f, 0x6, 0x9, 0x20, 0x1ff, 0x8}, 0x9}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ebf000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) r3 = getpgrp(0xffffffffffffffff) tkill(r3, 0x20) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f000000d000-0x110)={{0x5, 0x6, 0x2d5f, 0xa, "d06a0bb02929e148d7ba09f40688f9c55bc789b67f8f707dbc95db7f00f380569c62b8c0367bf9bddc5fce88", 0x69100000000000}, 0x0, 0x0, 0x100, r3, 0x6, 0x100000001, "7ff0ea0846b382df79b280ed5ea16b96692e8d5abdb36e2b57c0f2b3966e5cff2462155122be5effa0c445e3062444f3e132849d5825590c90edc5f8a5235d50", &(0x7f00003be000-0x12)='/dev/snd/pcmC#D#p\x00', 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3, 0x7, 0x7, 0x40], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 190.981327] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 191.024759] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 191.051512] audit: type=1326 audit(1517342348.856:1621): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23652 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 191.076790] audit: type=1326 audit(1517342348.856:1622): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23652 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 191.101416] audit: type=1326 audit(1517342348.860:1623): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23652 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=307 compat=0 ip=0x453299 code=0x7ffc0000 [ 191.125999] audit: type=1326 audit(1517342348.860:1624): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23652 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 191.150700] audit: type=1326 audit(1517342348.861:1625): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23652 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/30 19:59:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000eba000)={0x0, 0x0}) setsockopt$inet_dccp_int(r0, 0x21, 0x15, &(0x7f0000974000)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000a3e000)={0x6, 0x1, 'client1\x00', 0x0, "84daa0075819c0fc", "ac37feb9b3da820dd2f04df4b27cab7deb4e0d3451a06ca19bf9e308904b94e0", 0x3f, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000eaa000-0x50)={{0x4000001ff, 0x80000a}, {0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 19:59:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x10000, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000072e000)={0x0, 0x80000000, 0x7, [0x4, 0x5, 0x3, 0x9, 0x2, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a3d000)={r1, 0x2, "768b"}, &(0x7f0000001000-0x4)=0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) bind$ax25(r3, &(0x7f00008cc000)={0x3, {"f3e586aa98f422"}, 0x8}, 0x10) setsockopt$sock_int(r3, 0x1, 0x3f, &(0x7f00005a0000-0x4)=0x6, 0x4) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000041a000)={0x26, 'rng\x00', 0x64668e8bedeacb78, 0x404000, 'drbg_nopr_hmac_sha384\x00'}, 0x3de) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000d04000)={0x0, 0x0, &(0x7f0000f0b000-0x10)=[], 0x7c, 0x0, 0xfffffffffffffecd, 0x0}, 0x2404c004) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000002f000-0x28)={r0, 0x0, 0xa7, 0xba, &(0x7f0000b50000-0xa7)="c7c9fbd8af585783358445719cc8a2ac1297f5fc697686e2552e7ff0fcd8aa71fd7d70ec6a0ce7c14fe88f1703f1b0fd7c95d9d78d08f7598bb473489db54462a2414ceb77e59ff84ef1c5c46fbbfa7045e3f0dc9d46090d98b44aef191414d089e6dda377edfe4edd5cb7fd37c6a7f029ae0bd972ff5dc11c468baa18cbc1cb1eb1ed359914da17cc0ef2d2ae7cc43ebe63de0e435a0da42bd6f2541398121ee3a8047db2d6ae", &(0x7f0000bf0000)=""/186, 0x6, 0xc2c}, 0x28) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ef1000-0x108)={r2, @in6={{0xa, 0x1, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x100, 0x5, 0x5, 0x7, 0x100000001, 0x4, 0x7f, 0xffffffff, 0x2, 0x4, 0x1, 0xffff, 0x8, 0x4]}, &(0x7f0000ca1000)=0x108) sendto$ipx(r5, &(0x7f0000869000)="", 0x0, 0x0, &(0x7f0000f66000)={0x4, 0x0, 0x0, "73f649733685", 0x0, 0x0}, 0x10) 2018/01/30 19:59:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x40e, &(0x7f0000cd4000-0x20)={0x1, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sndctrl(&(0x7f0000c65000-0x13)='/dev/snd/controlC#\x00', 0x8, 0x0) read(r0, &(0x7f00005a0000)=""/0, 0x0) 2018/01/30 19:59:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000dcf000-0xb)='/dev/midi#\x00', 0x83c, 0x442) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000059000)=0x0, &(0x7f0000ccd000-0x4)=0x4) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) ppoll(&(0x7f0000fe2000)=[{0xffffffffffffffff, 0x8000000000, 0x0}], 0x1, &(0x7f00004bd000-0x8)={0x0, 0x0}, &(0x7f0000752000)={0x0}, 0x2) 2018/01/30 19:59:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000874000-0x8)='keyring\x00', &(0x7f0000e4e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000b19000)=""/79, 0x4f) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x5, 0x0}], 0x18) 2018/01/30 19:59:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b92000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000cf6000)={0x10000000000001df, 0x0, [{0x20aff, 0x0, 0x9}]}) 2018/01/30 19:59:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000aac000)='/dev/sg#\x00', 0x4000000000000, 0x0) lstat(&(0x7f0000912000)='./file0\x00', &(0x7f0000fca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e46000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a67000)=0xc) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000186000)=0x0) perf_event_open(&(0x7f00004b8000-0x78)={0x7, 0x78, 0x200, 0x1, 0x894, 0x7, 0x0, 0x3, 0x84, 0x8, 0x2, 0x9, 0x4, 0x18, 0x0, 0x5, 0x4, 0x1, 0xfffffffffffffffb, 0x1000, 0x20, 0x400, 0x7, 0x2, 0x5, 0xc000000000000000, 0xffff, 0x1, 0x7, 0x5, 0x0, 0x5, 0x1, 0x2, 0x3, 0x4, 0x8, 0x3, 0x0, 0x0, 0x7, @perf_config_ext={0x1, 0x8}, 0x14009, 0x8, 0x800, 0x7, 0x100000000, 0x3, 0x3ff, 0x0}, r3, 0x9, r2, 0x8) sendto$ax25(r2, &(0x7f000011c000-0x83)="0f392b87921b17621adba24a533f397a3fbd69c94a72d045ed078dd912d2a897d36547b3f533d07164dd63f46c8fe4cd798b1a4c69b8218b2f6889daa7f8237d97e801f38ab50cb6e1016688c7da06cbd4997e5cbd54cdd376380b9939b9ce4b3100de491e118c506e078d9410620ce7daa7a5f5586035566c6e643460d30a82c47d6b", 0x83, 0x20000004, 0x0, 0x0) write$tun(r2, &(0x7f0000b79000-0x28)=@pi={0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}, 0x24) listen$netrom(r2, 0xc1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000078b000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) 2018/01/30 19:59:09 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000911000-0x11)='/dev/qat_adf_ctl\x00', 0x404000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f000041c000)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000543000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d55000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000001000)={0x27, 0x1, 0x9, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000df0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000108000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00003fa000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x202}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x60)=@ipmr_newroute={0x60, 0x18, 0x200, 0x1, 0x0, {0x80, 0x14, 0x20, 0x9, 0xfe, 0x2, 0xff, 0x0, 0x800}, [@RTA_MULTIPATH={0x34, 0x9, [{0x3fb, 0x6, 0x1, r1}, {0x7, 0x2, 0x5, r2}, {0x8, 0xfffffffffffffff8, 0xcf7e, r3}, {0x3, 0xff, 0x8, r4}, {0xc5c, 0xffff, 0x40, r5}, {0x4, 0x3ff, 0x6, r6}]}, @RTA_SRC={0x8, 0x2, @multicast1=0xe0000001}, @RTA_GATEWAY={0x8, 0x5, @empty=0x0}]}, 0x60}, 0x1, 0x0, 0x0, 0x81}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) [ 191.175323] audit: type=1326 audit(1517342348.861:1626): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23652 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 [ 191.199740] audit: type=1326 audit(1517342348.869:1627): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23652 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/30 19:59:09 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000009000)={0x8, 0x31, 0x7fffffff, 0x15ee, 0x3fac, 0xb9f5, 0x7e4, 0x513, 0x3, 0x2a6}) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000-0x20)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3, 0x0}) perf_event_open(&(0x7f0000001000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000010000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000012000-0x4)=@assoc_id=0x0, &(0x7f0000006000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000011000)={0xb4, 0x4, 0x4, 0xeed, r2}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(r3, &(0x7f0000012000-0x8)={0x40}, 0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f000000f000)=0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000005000)=0x6) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000010000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x12}}, 0x8) accept$unix(r1, &(0x7f0000004000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000000c000-0x4)=0x8) readv(r0, &(0x7f0000009000-0x20)=[{&(0x7f0000011000)=""/232, 0xe8}, {&(0x7f0000012000-0x1)=""/1, 0x1}], 0x2) read(r0, &(0x7f0000000000)=""/4096, 0x1000) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000012000)=0xc2f) 2018/01/30 19:59:09 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000000003, 0x5) mmap(&(0x7f0000015000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000024000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000025000)="e1a04cc4b7e8d05622381a1d2984c033f68f7aaae86c9fa6335b1d3a4ec7c41244f082acd8579824027bab7a41fa91d031b40f1b217191c63534021ba420e13337f7b3f42e5563af336eecfab415095ba3582a2ca7a99ea95a7a928352b29a2e9a49035784af3d7eb9c7c4b1c59a7cf5ea02d726b233e344e087e0c5510d11d8f4161fd0f4c64a54a77afc5b812fd803623e7e8b6e406ee6a7323c83698f4a0152bd23cdb9c055afb5dbb564a67f7a5b86b3e8579bdf5cd7d7591dccd8149db7bcb2ead40ea33fed5ed1ebb586dbf6ef5b536118372b2391d275", 0xda) pipe(&(0x7f0000024000-0x8)={0x0, 0x0}) connect$nfc_raw(r1, &(0x7f000001e000-0x10)={0x27, 0x8, 0x798, 0x5}, 0x10) sendto$inet6(r0, &(0x7f000000d000-0xee)="daec35bd1bd181a5ab66f51966b100f8c4447fe9dcf6d8011b54f4d01d1af1ba7092d48164f3c3593baaa4796e339ee2a3bdebdf79f8d872cf7ab3a9b9a70a08f653d2cbdd71ef6ede888c69126d7e2c15f2bce7f5d655894336359675e70d70912ad3627718b43ca98963df4662776bd916cf9bc4ac61b7d3e7ed0b10116f41e2146d56286131514b7f7a0326bef7d4ef3baf79b423bbaacb73164e48921a855f14f7a25f6cee94572a41f2cd3c27b0572c6210ca731434b4e568aa9f9d596f2a3faba3c2fd9ce4ba48958c16a4852835f59703cbf8e871f25fdf98e45beb5a053a8aed35492a72fb9e3e3a3725", 0xee, 0x10, &(0x7f0000006000-0x1c)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000023000)=[], 0x0, &(0x7f0000023000)=[], 0x0, 0x0}, 0x8000) sendmsg(r0, &(0x7f000000b000-0x38)={0x0, 0x0, &(0x7f000000c000-0x40)=[{&(0x7f0000015000)='_', 0x1}], 0x1, &(0x7f0000007000-0x1b8)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000017000)=@get={0x1, &(0x7f0000025000)=""/4096, 0x447}) 2018/01/30 19:59:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000074000)='/dev/ptmx\x00', 0x500, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = semget$private(0x0, 0x2, 0x180) fstat(r1, &(0x7f0000dfc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000bba000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000058000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e52000-0x4)=0xc) r6 = getgid() semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00004f4000)={{0x0, r3, r4, r5, r6, 0x88, 0x10000, 0x0, 0x0, 0x0}, 0xde5d, 0x9cf, 0x1, 0x0, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) ioctl$TCFLSH(r0, 0x40085500, 0x10e09fc7) 2018/01/30 19:59:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x100000000007, &(0x7f0000047000-0x10)={0x0, 0x0}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00001e4000-0x18)={r0, &(0x7f0000ea5000-0x1000)="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", &(0x7f0000fa1000)=""/35}, 0x3) bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x1, 0xc, 0x3f, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/30 19:59:09 executing program 1: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000dcd000)='/dev/mixer\x00', 0x101000, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x17, 0x9, 0x1) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000dce000-0x4)=0x8, 0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000732000)=0x80004) r1 = syz_open_dev$usbmon(&(0x7f0000a36000)='/dev/usbmon#\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000351000)={r1, 0x28, &(0x7f00009c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/30 19:59:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000129000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000d6e000)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup(r0) ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, &(0x7f0000ef2000-0x14)={0x0, []}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00005eb000)=0x4, 0x4) sendmmsg$alg(r2, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) recvfrom(r0, &(0x7f00009d5000)=""/226, 0xfffffffffffffda0, 0x0, 0x0, 0x3b0) 2018/01/30 19:59:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005b6000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000e87000)="", 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000cf1000)=r0, 0x4) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x1, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 19:59:09 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000001000-0x4c8)={{0x9, 0x7, 0x7, 0x25, "189fc4b8f1ad8b4d1cbd642c8b4b60d8773a201e0ecebc7f6b267232350240e1a0b34b329b25983e7a444c0c", 0x5}, 0x800, [0x1, 0x3, 0x6, 0xfffffffffffffffb, 0x100000001, 0x7, 0xfe77, 0x6, 0x9a9c, 0x6, 0x9, 0x6d, 0x5, 0x1, 0x6, 0x8, 0xa8db, 0x7fff, 0xffffffff, 0x6, 0x3, 0x0, 0x7fffffff, 0x8000, 0x8, 0x6, 0x200, 0x6, 0x5, 0x6, 0x6000, 0x6, 0x4, 0x5, 0x6, 0x697, 0x6441, 0x100000000, 0x3532, 0x7, 0x5, 0x8, 0x20, 0x20, 0x7, 0x8, 0x5, 0x4, 0x7, 0x4, 0xffff, 0x4, 0x4, 0x1, 0x6, 0x40, 0x81, 0x20, 0x9, 0x39, 0xfffffffffffffffc, 0x1, 0x4, 0x0, 0x3, 0x5, 0xa3, 0x26b3, 0x7f6275f7, 0x8, 0x5, 0x1f, 0x973, 0xeb8a, 0x2, 0x8, 0x6, 0x3, 0x100000001, 0x1232, 0x20, 0xffff, 0x5a, 0x0, 0x80000001, 0x9, 0x7fff, 0x8, 0x1, 0x7f, 0x53, 0xfff, 0xffffffff, 0xffffffffffff67dd, 0x25e7, 0xff, 0x80, 0x4, 0xffff, 0x2, 0x1f, 0x100000001, 0x5b99653d, 0x5, 0x82, 0x9d, 0x1, 0x1f, 0x7, 0x9, 0x9, 0x1, 0x401, 0x37ea04e, 0x7fffffff, 0x4, 0xffff, 0x7, 0xfffffffffffff45b, 0x8bf, 0x7, 0x1, 0x279, 0x0, 0x7d, 0x7fff, 0x67, 0x3], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) pipe2(&(0x7f0000781000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f0000348000-0x8b)="27617cc9ba722156cab69efe7aad9e7e5afc438af795112b42f35615b19dec12fa72ac1b29051f3595db52c50c7917e7f2ae9e59d8e85b2d52f8ac188f38a325801c6e230d244c2b5cbb91826d15e1c8731e1c064530d71f44c792e8a7e9cdfd07bd277a151e56ad5f7ea202c77997e8a802f3dd0a5a42bdf89ab11a32d94237d0f842ce943d4d95d9d02c", 0x8b) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00008aa000)={{0x103, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40345410, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 19:59:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) syz_open_dev$audion(&(0x7f0000f3a000-0xc)='/dev/audio#\x00', 0x9, 0x80) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/30 19:59:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) accept4$unix(r0, &(0x7f0000e72000-0x6e)=@file={0x0, ""/108}, &(0x7f00005c8000-0x4)=0x6e, 0x80000) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f00001ec000)='..') umount2(&(0x7f0000ab0000)='../file0\x00', 0x0) 2018/01/30 19:59:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000c0000-0xa)='/dev/cuse\x00', 0x0, 0x0) 2018/01/30 19:59:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f47000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fda000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000315000-0x4)=0x200, 0x4) write$fuse(r0, &(0x7f000000b000-0x21)={0x4f3, 0x5, 0x0, @fuse_notify_poll_wakeup_out={0x3}}, 0x1da) 2018/01/30 19:59:09 executing program 4: r0 = creat(&(0x7f00001e2000-0x8)='./file0\x00', 0x121) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000eeb000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000b05000)=[{{0x0, 0x0, &(0x7f0000486000)=[{&(0x7f0000fa4000)=""/33, 0x21}, {&(0x7f0000001000-0xfd)=""/253, 0xfd}, {&(0x7f0000001000-0x60)=""/96, 0x60}], 0x3, &(0x7f0000775000-0xf7)=""/247, 0xf7, 0xd52}, 0x2}, {{&(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000-0x40)=[{&(0x7f0000dd2000-0x80)=""/128, 0x80}, {&(0x7f0000eb0000)=""/249, 0xf9}, {&(0x7f0000669000-0x84)=""/132, 0x84}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x6}, 0x200}, {{0x0, 0x0, &(0x7f00000f2000)=[{&(0x7f0000913000-0xe0)=""/224, 0xe0}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000000000)=""/4, 0x4, 0xfff}, 0x4}, {{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000169000-0x20)=[{&(0x7f00009f4000)=""/122, 0x7a}, {&(0x7f0000001000-0x70)=""/112, 0x70}], 0x2, &(0x7f000004c000-0xb6)=""/182, 0xb6, 0x8}, 0x78}, {{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000090c000-0x60)=[{&(0x7f000025a000)=""/99, 0x63}, {&(0x7f0000e9d000)=""/237, 0xed}, {&(0x7f0000001000-0x6d)=""/109, 0x6d}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000478000-0xbd)=""/189, 0xbd}, {&(0x7f0000a2d000-0xad)=""/173, 0xad}], 0x6, 0x0, 0x0, 0x8}, 0x2}, {{&(0x7f0000261000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x4b)=""/75, 0x4b}], 0x1, &(0x7f00002e9000-0x10)=""/16, 0x10, 0x4}, 0x4}, {{&(0x7f0000b29000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)=[{&(0x7f0000000000)=""/245, 0xf5}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f00005e0000)=""/165, 0xa5}, {&(0x7f0000000000)=""/107, 0x6b}], 0x4, &(0x7f0000ef9000)=""/144, 0x90, 0x81}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000790000-0x10)=[{&(0x7f0000f97000-0x27)=""/39, 0x27}], 0x1, &(0x7f0000000000)=""/44, 0x2c, 0x8}, 0x8}, {{&(0x7f000036e000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00007b9000-0x10)=[{&(0x7f00005dd000)=""/144, 0x90}], 0x1, &(0x7f000025d000-0xc)=""/12, 0xc, 0x5}, 0x109840000}], 0x9, 0x40000020, &(0x7f0000000000)={r1, r2+30000000}) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt(r3, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) 2018/01/30 19:59:09 executing program 5: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0x1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000015c000)=0x401, 0x4) flock(r0, 0x40000000000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) r3 = epoll_create(0x102010002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000005d000-0x73)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) flock(r3, 0x5) 2018/01/30 19:59:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ab9000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a0000-0x4)=0xe8) r1 = socket(0xa, 0x2000000001, 0x0) fchdir(r1) getsockopt(r1, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x7) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000088d000)=0x0, &(0x7f00009e8000)=0x4) 2018/01/30 19:59:09 executing program 2: getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00004a9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r4 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, r3, r1, 0x8, 0x562e3376c0ed74de) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000)={0x6, r4, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r5, 0x400454cc, &(0x7f0000002000)=r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r5, &(0x7f0000001000)={0x1d, r2, 0x0, 0x0}, 0x10) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x4a000, 0x0) ioctl$TIOCSCTTY(r6, 0x540e, 0x8165) 2018/01/30 19:59:09 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x4, 0x800) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000001000-0x48)=""/72) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000003000-0xe5)=""/229) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000002000-0x8)=0x0) setsockopt(r0, 0x0, 0x80, &(0x7f0000002000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000003000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x800, 0x7, 0x80, &(0x7f0000217000/0xc00000)=nil, 0x100}) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000002000-0x4c)="e71ac819fd70068acfa9b45ad4c1f211aa78205ac1af9dfba3824dd6996d423747bb2c2ee585306f12433577c863825f4e0c3a5528faa57fff08f4458453a58e88f50e4663730a5cbe541d65") 2018/01/30 19:59:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00006be000-0x4)={0x2}, 0x4) write(r0, &(0x7f00003fe000)="24000000260007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/01/30 19:59:09 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x8f, 0xfc34640861d302a0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000014000-0x68)={0x81, 0x8001, 0x2, {r2, r3+30000000}, 0xffffffffffff0000, 0xbb80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r4 = semget$private(0x0, 0x0, 0x146) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r4, 0x7, 0xe, &(0x7f0000001000-0xbe)=""/190) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000013000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 19:59:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000767000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000ad6000-0x8c)={0x0, 0x0, 0x1ff, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000a77000)="180003000000010000000000000000000001080203000008000006000e640002b900020000000000000077a107567e5bdba17e19550055040082ec67a100020049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c3165c287b7e75ab4f1b8fc393d2696c0c3ba5aeac0000000000000000000000401", 0xc8) 2018/01/30 19:59:09 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrlimit(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100000, &(0x7f0000f3c000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000053b000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00006a4000-0x10)={&(0x7f0000d07000/0x2000)=nil, 0x2000}) 2018/01/30 19:59:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$int_in(r0, 0x5407, &(0x7f000001e000-0x3)=0x2) 2018/01/30 19:59:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x1d, &(0x7f0000f03000)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) timer_create(0x2, &(0x7f0000ded000-0x60)={0x0, 0x21, 0x6, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d9000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000dcd000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000025c000)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000b2f000)={{r3, r4+10000000}, {r5, r6+10000000}}, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) sendto$unix(r1, &(0x7f00004b9000)="", 0x363, 0x0, 0x0, 0x0) close(r0) 2018/01/30 19:59:09 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00007f2000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000ac5000-0x8)={@host=0x2, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x414000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000000)={r4, 0x5}) r5 = syz_open_dev$mice(&(0x7f00001a3000)='/dev/input/mice\x00', 0x0, 0x100) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ae8000)={r5, &(0x7f0000b12000)="97d5d642b2c489007d417e7a2e8851e2b973a34dc0100204a48a944bbd47ffc819c566fd8918be1cda6b7507a77145894befcccf7436e97120ca0ca108cd34e6dbc2899f2648851e5d9ced2eda1637ae3be74d9b037cc9a9", &(0x7f0000c73000)=""/85}, 0x18) ioctl$TIOCEXCL(r2, 0x540c) ioctl$VHOST_GET_FEATURES(r5, 0x8008af00, &(0x7f0000ed2000-0x8)=0x0) syz_open_pts(r1, 0x0) 2018/01/30 19:59:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000516000-0x8)='./file0\x00') fgetxattr(0xffffffffffffffff, &(0x7f00007f2000)=@known='security.evm\x00', &(0x7f000088d000)=""/2, 0xffffffffffffff6f) perf_event_open(&(0x7f000001d000)={0x400000002, 0x78, 0x7c, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3ff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f6d000)={0x825}, 0x0, 0x25) r0 = syz_open_dev$sg(&(0x7f0000bff000-0x9)='/dev/sg#\x00', 0x8000003ff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000ca7000-0x20)={0x16000, &(0x7f0000ad7000)=0x0, 0x6, r0, 0x200000200000004}) r2 = syz_open_dev$tun(&(0x7f0000bec000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d35000-0x28)={@common='gre0\x00', @ifru_map={0x800000002, 0x0, 0x8, 0x0, 0x0, 0x0}}) inotify_init1(0x5007fffd) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000011c000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00005cf000)=0x4000009, 0xffffffffffffff77) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000e3f000)={@common='dummy0\x00', @ifru_ivalue=0x40}) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000377000)=""/0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000e7b000-0xdc)=""/220) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000596000-0x4)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000000, &(0x7f0000889000-0x4)=0x10000000200, 0x4) r5 = dup(r1) setsockopt$inet6_tcp_int(r5, 0x6, 0x2, &(0x7f00005d1000)=0x81, 0x4) bind$inet6(r5, &(0x7f0000797000-0x1c)={0xa, 0x0, 0x5d09, @loopback={0x0, 0x1}, 0x100000000ff}, 0x1c) sendto$inet6(r5, &(0x7f0000a76000-0xdb)='1', 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x4000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000034d000-0x4)=0x0, &(0x7f0000413000-0x4)=0xfffffe7f) recvfrom(r4, &(0x7f00006dc000)=""/0, 0x0, 0x1, &(0x7f0000742000)=@nfc={0x27, 0x100000002, 0x8, 0x807}, 0x10) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000d50000)=0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000bd1000-0x400)={"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"}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00003ea000-0x4)=0x6, 0x4) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000ba7000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_data=&(0x7f0000e24000-0x20)="3bc298971b348058bee8a44970aca8c421237c9e71fd875870f6a6401399b20c"}) sendto$inet6(r4, &(0x7f000090d000)="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", 0x5d6, 0x0, 0x0, 0x38c) recvfrom(r5, &(0x7f0000725000)=""/207, 0xcf, 0x10000, &(0x7f000025c000-0x1c)=@in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, 0x1c) 2018/01/30 19:59:09 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x5, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x4800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000003000-0xc3)=""/195) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xa3, 0x80000000, 0x8007, 0x1, 0xffffffffffff38d4, 0x4, 0xffffffffffff7fff, 0x5, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000004000-0x8)=@assoc_value={r2, 0xfff}, &(0x7f0000001000)=0x8) 2018/01/30 19:59:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000430000)={0xfffffffffffffffe, 0x0, 0x0, 0x0}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000879000)=""/246) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000c0d000)='dns_resolver\x00', &(0x7f0000e29000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000e44000-0x2)="de00", 0xfffffffffffffffc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b45000)={0xaa, 0x8, 0x0}) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) bpf$OBJ_GET_PROG(0x7, &(0x7f000053d000)={&(0x7f00002ae000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/30 19:59:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000f22000)='..', &(0x7f000087f000-0x8)='./file0\x00') symlink(&(0x7f0000d3d000-0x2)='..', &(0x7f0000fc5000)='./file0/bus\x00') mount(&(0x7f0000c21000-0x8)='./file0\x00', &(0x7f0000146000-0x2)='..', &(0x7f0000e3b000)='devpts\x00', 0x0, 0x0) stat(&(0x7f0000071000-0x2)='..', &(0x7f0000729000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod$loop(&(0x7f0000520000)='./file0/bus\x00', 0x0, 0x0) [ 191.502991] kernel msg: ebtables bug: please report to author: Wrong len argument [ 191.538803] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/01/30 19:59:09 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000845000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000007e000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$TIOCEXCL(r1, 0x540c) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000dea000)='syzkaller\x00', 0x20, 0x434, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00008da000)={0x0, 0x200, 0x0, 0xfffffffffffffffc, 0x80, 0x400}, &(0x7f0000f38000)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a67000-0x8)={r2, 0x7}, 0x8) 2018/01/30 19:59:09 executing program 6: r0 = socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d3d000)={0x0, 0x3, 0x4, 0xab}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d23000-0x8)={r1, 0x101}, 0x8) 2018/01/30 19:59:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000f8b000)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000690000)='/dev/vga_arbiter\x00', 0x4000, 0x0) 2018/01/30 19:59:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810c46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa166b5da"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f90000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00002fe000)=0x9) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000070e000-0x108)={0x0, {{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001e3000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f79000)=0xe8) 2018/01/30 19:59:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xfd15) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) r1 = open(&(0x7f000059c000-0x8)='./file0\x00', 0x2100, 0x10) sendmsg$alg(r1, &(0x7f000014d000-0x38)={0x0, 0x0, &(0x7f0000a9c000)=[{&(0x7f0000a95000-0xf8)="c7cc04ac123fc2302d53cd0f25e6b509c1833b196c30731d68e246d59d7d1bfa3c090be83ec98fbccc0ec321246eba4ddc970b33d89988c15c876f25005eb81b9266445ae59620e6324c480937dd95a10fc74299e976e056593b14ad3e19832e526c9670df90d0ad7fdf3ff6a1286aa5d59122a13bbe8f042c943ef95ccb9383387399ba71029e259183a0ac9696a92496bac841aebdcae6ceb18a70604d2a795484c29a4707a60f5587606efe0ced0327cfd386c4e5e40ca08da15e908b256421f27d3792d8cbbb958bf2890f9179b260b910d4481faa656f8482b3a0540976a715bae75a9e6e5f23b2ca47f959963e1ea2fad963dee801", 0xf8}], 0x1, &(0x7f000035e000-0x190)=[@iv={0xb8, 0x117, 0x2, 0xa4, "2be0e1f4067b391bcf638dbf8650c112f275b3cc8ceba7ea740eee31a69a6ebba377fe2d3644eed006d9abeae5fc4075b8bee78b638b6b9cea0e1ad4071134aebee17c3abc7ce9206f031becce4de3e489f111b8cf96577274a3a4777ab0b5f5c1f58e4c245faa4cd3f53b4d28cc6197706202b6f8aa23835cb23b63eeecdf3e55d1b1b84cd575531809d33b93ad1d64730a4f29f3dbc1019f8967e383520286970b01e1"}, @iv={0xc0, 0x117, 0x2, 0xaa, "9be60d68b338a62f3945bd77b0d1de7f450b46c81d11f5fd28d1beca7ff7aa8f7cc30ae0b7fdb4e7170955198745df646ab0a63cc14eb792e1414fd9f569f5a6d574e486f1ce3a1e3018f03d7f89bec3c1ce4efc59caf5d372b170259137895899571ca3b7f4c4aaa4f5a6d1d31b6163ea15ab775fb5927fe44b515a68a68a312732f9a459726d9a4b7a659f0d753068aef902c0052a93313ad989448ef198ca6e5b9f70130671e7ec95"}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x190, 0x44085}, 0x40000) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000143000)=""/238) 2018/01/30 19:59:09 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003c0000)='/proc/self/net/pfkey\x00', 0x802, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb5000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000fb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000a99000)=0x14) recvfrom$packet(r2, &(0x7f0000e4a000-0x52)=""/82, 0x52, 0x2100, &(0x7f0000ab6000)={0x11, 0x3, r3, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000920000)={0x5, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x49, 0x2, 0x7, 0x8, 0x6, &(0x7f0000fb3000)=@generic="1040eee23dd043089e1fa7e69e19e5fb", 0x7, 0x3de, 0x100000000}) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000fb3000-0x4)=0x8, &(0x7f0000fb2000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000350000-0xa)='./control\x00', 0x105) 2018/01/30 19:59:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f62000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000c55000-0x6)={0x2, 0x3ff, 0x1f}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000160000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000cc8000-0x1000)=""/4096, &(0x7f00002b8000)=0x1000) 2018/01/30 19:59:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f00007a3000-0x38)={&(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00005bd000-0x10)={&(0x7f0000947000)=@canfd={{0x3, 0x401, 0x7, 0x5}, 0x36, 0x1, 0x0, 0x0, "2c803f94d224e948afdff9bbaca5234e3904e138d974e2a41de8d8213d1d9fa6ebefe5522867d5aa1fb9fe78d4a42ca85f75ed7a8f318ec6d33c6dca1f5a5bd1"}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0xfffffffffffffffc) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000171000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000b2f000)=0x6, &(0x7f0000fed000-0x8)=0x4) r4 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_int(r4, 0x29, 0xcf, &(0x7f0000af9000)=0x0, &(0x7f0000632000)=0x4) 2018/01/30 19:59:09 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pselect6(0x40, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x10)={0x0, 0x989680}, &(0x7f0000012000)={&(0x7f0000013000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d63000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000790000)=@sack_info={0x0, 0x7fff, 0x5}, &(0x7f0000e01000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000032a000-0x8)=@assoc_value={r2, 0x8000}, 0x8) r3 = getpgid(0x0) ptrace$getsig(0x4202, r3, 0x5, &(0x7f0000522000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c88000)={r2, 0xc5be}, &(0x7f0000273000)=0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000148000+0x551)={r2, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x97dc, 0x6, 0x3a9d, 0x6, 0xa8b08da, 0x1, 0x4, 0x81, 0x8, 0x9, 0x100000000, 0x1, 0x101, 0x5]}, &(0x7f00005d5000-0x4)=0x108) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000d46000-0x10)={{0x10000, 0x8}, 0x20}, 0x10) 2018/01/30 19:59:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00005f0000)='\x00', 0x1) read(r1, &(0x7f0000de2000)=""/181, 0x1) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000ffd000-0xc)={0x1, 0x0, 0xd6, 0x8ab, 0x1, 0x1}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009d4000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f00008d1000)=""/78, &(0x7f00005cd000)=0x4e) 2018/01/30 19:59:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000571000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ppoll(&(0x7f0000714000)=[{r1, 0x412, 0x0}, {r1, 0x200, 0x0}, {r1, 0x82, 0x0}, {r0, 0x280, 0x0}, {r1, 0x200, 0x0}, {r0, 0x8445, 0x0}, {r0, 0x4040, 0x0}, {r0, 0xc021, 0x0}, {r0, 0x530, 0x0}], 0x9, &(0x7f0000c02000)={0x0, 0x989680}, &(0x7f0000108000-0x8)={0x2}, 0x8) poll(&(0x7f0000fdf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xb92) ioctl$KDDELIO(r1, 0x4b35, 0x5) vmsplice(r1, &(0x7f0000b16000)=[{&(0x7f0000890000-0x1000)="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", 0x1000}, {&(0x7f00009f7000)="23101f3563656d2ef41ee3267a4ad3e71358d3f025fb4e10cdba2733e1ec427ebd89d874d041c088ffd85e80", 0x2c}], 0x2, 0x9) r2 = semget(0x2, 0x0, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f000032a000-0x10)={0x0, 0x0}) semtimedop(r2, &(0x7f000075b000)=[{0x2, 0x0, 0x800}, {0x3, 0x1, 0x1000}, {0x2, 0x9, 0x800}], 0x3, &(0x7f0000826000-0x10)={r3, r4+30000000}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000c2b000-0x24)={0x9, 0x8, 0x7ff, 0x5, 0x2, 0x9, 0x3, 0x100000000, 0x20000000000, 0x3ff, 0x1, 0x9}) close(r1) 2018/01/30 19:59:09 executing program 7: get_mempolicy(&(0x7f000043e000)=0x0, &(0x7f0000cf4000-0x8)=0x0, 0x100000000, &(0x7f00001e3000/0x4000)=nil, 0x7) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000219000)='/dev/audio#\x00', 0x3, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000511000-0x48)={0xc0003, 0x0, [0x1, 0x4d7, 0xfffffffffffffc00, 0x80, 0x10001, 0xffffffff80000000, 0x0, 0xfffffffffffffffd]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x1e)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000)=@generic="68c791406f8c04f24fb2d8dd5a393408", 0x0, 0x0, 0x0}) 2018/01/30 19:59:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/audio\x00', 0x4000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0xfffffffffffffffd, 0x8, "af349638e661c3f61335a3ec47578e192b966f5819a77aab0be68bfa005acbd27c17f8409e0c36a7a6f46507239e5dda7590d56538bfff9207e92dc1cdbc5124289e7b9757967cc51ed8e7e9247c80c4"}, 0x160) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() prctl$intptr(0x18, 0x3) socket$bt_cmtp(0x1f, 0x3, 0x5) capset(&(0x7f0000ce3000-0x8)={0x19980330, r2}, &(0x7f0000ce0000)={0x0, 0x0, 0x8, 0x0, 0x0, 0x0}) 2018/01/30 19:59:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000-0xc)='cifs.spnego\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x6)="2aff8fc55089", 0x6, 0xffffffffffffffff) keyctl$get_security(0x11, r0, &(0x7f0000a5f000-0xf5)=""/245, 0xf5) 2018/01/30 19:59:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000037d000-0xe8)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c7000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00006c5000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000736000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f00005ec000-0x2b8)=@delpolicy={0x2b8, 0x14, 0x0, 0x2, 0x2, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x81, 0x0, 0x0, 0x1, 0x7fffffff, 0xe, 0x80, 0xa0, 0x2c, r1, r2}, 0xffffffffffffffff, 0x1}, [@algo_auth={0xffffffffffffff5f, 0x1, {{'sha1-avx2\x00'}, 0x728, "e42964d85ddb2a89f4da06be57f3eba8feb743bd98f05e7f8af474f79c734d03e06952076b1b3d7920ab24af4039db201a63a3eba1783bf6ac4ba11b95c6257910a8e5e18c475f3b2846ffa6f31f69a52916b0cd11580c82d289f70e3a330400ebe2c6e5d5cf918ce05ff098853fbe6aaefb57631dc08eed969f753e7fbe395a934fcbb2e010bb26baaf6f4e32c2cb00324b466c4d1ce4becfa923666542360a8951b030174bcb682b4fb2b6c788a11fac6f3c6efb745fc157c1b708dca752da4a0e5d56bd9e799b676b6c96b65764231aff27cb5f86ada1a913fae225b0e1ef6deddbee08"}}, @algo_comp={0xc0, 0x3, {{'lzs\x00'}, 0x3a8, "3cdfe9b97007b2aeda4acc079fe9927c2b34844156392531a730478e323eff4690867895fad49c12e4ba1cfaf532cb2f05263546bbe29c6044681193fb781df5dd88d6fd49db972b46c60db3d08a15eb67ed365f97dc8a211f82b69c18dc5b543370e4ded46a28113c9a35f3b4f1f8fb56142ec868"}}, @algo_comp={0x70, 0x3, {{'deflate\x00'}, 0x130, "44ba673d941b380ac3b1345ab616d58c21bc82b3ad0f9ba8565a30399bcf58cb922ba4bb42ba"}}, @replay_thresh={0x8, 0xb, 0x6}]}, 0x2b8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = dup2(r0, r0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f00001fc000)={&(0x7f000027c000/0x2000)=nil, 0x2000}) uname(&(0x7f0000fd3000)=""/132) creat(&(0x7f0000448000)='./file0\x00', 0x15c) 2018/01/30 19:59:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b62000-0xc)='/dev/rfkill\x00', 0x1fffc, 0x0) r2 = syz_open_dev$mice(&(0x7f0000553000)='/dev/input/mice\x00', 0x0, 0x101000) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00002ff000/0x18000)=nil, &(0x7f0000039000-0x18)=[@text64={0x40, &(0x7f0000fb9000-0x5a)="652026c4a11b5edf0f231bc482f93021670fba7b0600480f01cab9fa0200000f32c7442400e77a4226c744240201000000c7442406000000000f0114243e490f21e948b800000000008000000f23c00f21f835010000000f23f8", 0x5a}], 0x1, 0xa1263237b7c4b997, &(0x7f0000559000)=[@efer={0x2, 0x4000}], 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000d7d000)={0x0, 0x7, 0x0}, 0x4) dup3(r3, r0, 0x0) 2018/01/30 19:59:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cba000)='./file0\x00', 0x480000, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000075b000)=0x100000000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e2d000-0x9)='/dev/ppp\x00', 0x408000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00008ea000-0x10)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x7) 2018/01/30 19:59:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f27000)='/selinux/checkreqprot\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f00003e8000-0x38)=[{&(0x7f0000e26000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000083d000)=[{&(0x7f0000617000)="9512e1cf6a50bb115737c7b1e14763916f7e84c22e2eff346f87d61a8834ec053cf68fb7f08e573c1f3cdb129ccbb36d220c476b3e9d1447112f2ee356541e5f71d53e683c3c3e5bc58f900caf1fa7323417f6ca3ed27508e34d22f02f76dd793690927feff320542fe060b1c11591529e68c7bbb4df02350a6d5200d5dcffe6816384d5df70c8cca34c12fecb3a0b46964c2892c92ad23092e2facf6d610f6283660b567bc165f2183621d935cb3b6b2e32a66e50d0beed650028ca3206797d817c28391f836b3241171f23202b22b7b1cac2b4425790fe0ab3f0a9241ff2471e7971ef32afcdf146e07d7d6ba55010dac7735d", 0xf4}, {&(0x7f0000252000-0x5a)="cdc79eb26d4ca748a26dbcf28e9f2ed31b8bc2901d6db4c0231ffdd4888451a829de7494417ac69855702d3d300022c71d9807c598cbc96dd3a1d7035669fb487b0892c6bd08403a9d78bc7f800e89a84d45dd5bfa98730ccbe5", 0x5a}, {&(0x7f0000505000)="184bf255e1efae4ae3442dbd8c4cfbc192d86c801d34d5689fe155e440c3b6545cc43f8a093945900742468e648f64d2c6ff0a73867917282aad44246fe51bbc1a36e7f0434278e95a532110b495f982348d4436976e3fade8bf120c99aec6316e881e9be23af792d07db8a51a7d9bbe242d9193c76620a438", 0x79}, {&(0x7f0000338000-0x29)="75a25bfbfdb8bca241dae3b8e038518bcb09982b12bb262ea5fcd726af5a8c245b1974490d277ba5a1", 0x29}], 0x4, 0x0, 0x0, 0x0}], 0x1, 0x880) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000d77000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f00005a8000)=""/0) 2018/01/30 19:59:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00004ec000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=0xffffffff, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001}}}}, &(0x7f00007fe000-0x14)={0x0, 0x0, []}) 2018/01/30 19:59:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = shmget(0xffffffffffffffff, 0x3000, 0x40, &(0x7f000029a000/0x3000)=nil) shmat(r0, &(0x7f0000000000/0x2000)=nil, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e13000)={0x0, 0x0, 0xfff, 0x20}, &(0x7f000049d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000061e000-0x20)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006ca000-0x4)=0x20) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) bind$ipx(r1, &(0x7f0000447000)={0x4, 0x80000000, 0xa000, "45fa8dcf1ce4", 0x80000001, 0x0}, 0x10) bind$packet(r1, &(0x7f0000c85000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/30 19:59:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000535000-0x13)='/dev/snd/controlC#\x00', 0xb, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000b9d000)=0xffffffffffffffff) 2018/01/30 19:59:09 executing program 0: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ff2000)='/dev/vcs\x00', 0x10400, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000f6b000)=0x6) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ff3000)={{&(0x7f0000491000/0x1000)=nil, 0x1000}, 0x3, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x8, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffdf5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000ff3000)={&(0x7f0000ccb000)={0x10, 0x0, 0x0, 0x2010}, 0xc, &(0x7f0000f8e000)={&(0x7f0000ff4000-0x50)=@delsa={0x50, 0x11, 0xf30, 0x2, 0x0, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xa, 0x32}, [@address_filter={0x28, 0x1a, {@in=@empty=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xa, 0x33, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x44800}, 0x4000) 2018/01/30 19:59:09 executing program 1: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d73000/0x4000)=nil, 0x4000, 0x3, 0x40001010, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000fea000-0x8)='keyring\x00', &(0x7f0000fea000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000083000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0xfffffffffffffff8) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000c50000)='keyring\x00', &(0x7f0000fea000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f000026a000)='keyring\x00', &(0x7f0000fe9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) keyctl$assume_authority(0x10, r2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000001000-0x8)=0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00004f4000)=0x100000000, 0x2) syz_open_pts(r3, 0x40100) 2018/01/30 19:59:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000804000-0x8)='keyring\x00', &(0x7f000038b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f000070a000-0xb)='asymmetric\x00', &(0x7f0000d8b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000554000)="108100", 0x3, r0) 2018/01/30 19:59:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000904000-0x8)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) r1 = syz_open_dev$vcsn(&(0x7f00008c6000-0xa)='/dev/vcs#\x00', 0x5, 0x2244c0) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000b30000-0x4)=0x0, &(0x7f000023a000)=0x4) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f00002c3000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept4(r0, &(0x7f00006a9000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000415000-0x4)=0x1e, 0x80800) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/30 19:59:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xfffffffffffffff8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000008a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect$unix(r0, &(0x7f000079e000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x2cc3) fdatasync(r0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f0000314000-0x28)=@getlink={0x28, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x167, 0xa, 0x7fffffff}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 19:59:09 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x3, 0x81) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000025000-0xb)='/dev/mixer\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendmsg(r0, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000001c000-0x3a)="a6e7cb99eac77ff0612079525e90", 0xe}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 19:59:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f5e000)='/dev/vcs\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000d02000)={0x7}, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f00000e4000+0x168)={0x0, 0x0}, 0x4000) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000453000)=0x7, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00002b8000)={r2}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00007ae000)="", 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000f9b000-0x10)=@generic="e41cc3b9167d67dc7356cc66095decc6", 0x10) 2018/01/30 19:59:09 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000002000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common="620001683000"}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip6tnl0\x00'}}) 2018/01/30 19:59:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000079a000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000092e000)=r1) [ 191.929292] device syz4 left promiscuous mode 2018/01/30 19:59:09 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000001f000-0x4)=0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffff0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000020000-0xd)='/dev/usbmon#\x00', 0x80, 0x8200) ioctl$TCSETS(r1, 0x5402, &(0x7f000000c000-0x24)={0x1000, 0x44d0, 0x7, 0x80000001, 0x2b5, 0x80000000, 0x2, 0x800, 0x5, 0x8, 0x1, 0x800}) 2018/01/30 19:59:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x15, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d5b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000033d000-0x1c)=@req3={0x9, 0x80, 0xa52, 0x4, 0x5a, 0xffffffff, 0x1f}, 0x1c) 2018/01/30 19:59:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000f06000)='/dev/adsp#\x00', 0x6, 0x0) bind$bt_l2cap(r0, &(0x7f0000a45000-0xe)={0x1f, 0x9, {0x9, 0x914a, 0x10000, 0x5, 0x4, 0xb4a0}, 0x4d8, 0x3}, 0xe) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00006f8000-0x92)=""/146, &(0x7f0000000000)=0x92) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003b3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/30 19:59:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000150000)='/dev/ptmx\x00', 0x6, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = getpgid(0x0) stat(&(0x7f0000a25000)='./file0\x00', &(0x7f000055b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000055f000)='./file0\x00', &(0x7f0000e04000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000071e000-0x4)=0x0) lstat(&(0x7f0000fbf000)='./file0\x00', &(0x7f0000b00000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000cb8000)=0x0, &(0x7f00002c1000)=0x0, &(0x7f0000778000-0x4)=0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x9) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000802000-0x4)=0x80000000) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000987000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00004f2000)={0x0, 0x0}) lstat(&(0x7f0000386000)='./file0\x00', &(0x7f0000ed7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000f29000)={&(0x7f0000829000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e55000-0x30)=[{&(0x7f0000f69000-0x248)={0x248, 0x38, 0x710, 0x2, 0x2, "", [@nested={0x1dc, 0x34, 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@generic="8f0450bcf640b8077c1c1c2c02c95354788ee72feb687260b4c6e9b949af06de83f3a110ee8cbe3da34b365570183f78a36ba378ff86dd52f6652186eedd7ca6d9aeff7e9d2855491a0ec1fa308f1ada2e1eeee6e4a2024c3b8ba0"]}, 0x248}, {&(0x7f000079f000-0xe8)={0xe8, 0x37, 0x400, 0x3, 0x0, "", [@generic="ec95d62a3173279e2ce654bcedb0bce6729040f8bd1336aa1ccbfab41d513ef90a41181819188c50fdf3f200d5c2205ea54df8a8b80050a91a3ccf332881f8162109403e05152ea6c5ad8ef46f3bc8a1aa07354054dc2a37172d882e901e8ed84984dbcfef55c3d37f6df03079a1e9cbbcbc170bae7b47f7a78e1533a2e4bc9b05afd549e1fb43dea2dceac2b9d713e9b82d0927cc78bca6153113f2fcb08b21f16cbe8d9fb63e411a48fbe4d603612e5afbf8e32b18e9b2b4ce1851d59737e8eb7a7d", @typed={0x14, 0x35, @str='/dev/ptmx\x00'}]}, 0xe8}, {&(0x7f00009bf000-0x13b0)={0x13b0, 0x16, 0x1, 0x5, 0x1, "", [@typed={0xc, 0x15, @ipv4=@multicast1=0xe0000001}, @nested={0xbc, 0x4a, [@generic="b904653107f2c8631d232a842ce0c4842e9be97b38effb0dbf0483783e28688bd44fd1af4fba0a81", @typed={0x10, 0x7b, @u64=0x9b}, @typed={0xc, 0x83, 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@generic="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", @typed={0x8, 0x6d, @void=""}, @generic="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@generic="fa51124ac2616b"]}, 0x13b0}], 0x3, &(0x7f0000c3b000-0xc0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, 0x0, r9}], 0xc0, 0x8000}, 0x40000) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000daf000)=0x3) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b70000)=0xfffffffffffffff7) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00004a2000)=0x1f) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f000029a000)={0x9, 0xeb, 0x0}) getpgrp(r8) openat$selinux_status(0xffffffffffffff9c, &(0x7f00007d2000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/30 19:59:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) readv(r0, &(0x7f0000d71000-0x60)=[{&(0x7f0000c05000)=""/4096, 0x1000}, {&(0x7f0000ccc000-0x4b)=""/75, 0x4b}], 0x2) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a9432989b7476733757dc1062021181e6ac4f656a7b7be4ace9d1d96fb9cf322fa1916986285493f75f8787212d0ccbd4c3fa28fda762b68fbf35cc9e334d419c9d9fab1b0a5fd501e429ef862e908502d31b442c89b8e728b222c35ef07ca658b0c27225da062e195f29b1b2ba25d4099813dcd2f613c79466432b6c36fa3b2e7822aa51458c4d5cea7abdba8e2f129daff37f27487e477a5c5ba0f214c0ba7845e146c8689525e3a923e35014b6ddb9b85e35ad7590abaf67c006c4b1feb963d9eab378801359edbcdd410f113b39b11b5f7a420a080df102df54c169372e0e045640619942d91cf198369418515e484ee19965db6d9ff1b76561d8b60216afb1b236d5b56cbdfe8a3166c2cb934bd953d7d4989e899f871d0892bc9cebe86962d59c65881ebf3edcfb52180ff5795d2b5abefefbc7d122a20dc5b32465da34213a0c623d7a9b2f3339fa63ddc561a45ac96a68c4f21423a05ea2235b6df0ed19019d07d9b0e9cda2f58709b494a46ebe64722863d67a846b829f3e3ce4c9f0ce5a37d93fb1d07a420bde1c678ab8ad546c5a1f295baf92e543c4da2dabfb9b15b89e2875c06d7dfcb2994a68fefbdfa07991c1222403482c5b09928214d1d4369ab817d15838538566a0176cc12e72bdac913ea4ad953e4ef72e338c9abb074e45389d831d29eb0c2147ccf7cd404c7c71e77fa9e44a1dcd4bb893211bfd9a2c25214e9202ebc41539286e3f2417a34400bfbfa668b8c0dc75673bbb42c3d88870ace8de6b6b9b5d51264a690396cc342012bba7192829d5e13d7603ed5e8489811daa185e2ad017a5c66df226512cef5ebc7d7b9556d42af281defaadcff6d6f264dedf38296b00b0c1a534dc539c3c7f6b1882be5cd29f7c6541d9efc446ff28ea9a7cf7ced90bf2a3cd4b08b98debf758df3bf64090af0fa91269a827554d0088657fff5d93bcd5c9f26ab2aeceb659e427e05ce81fa0bf118ac60e56aca2129e6bc8513e6372de0ec4b7561d69e7126daf2a98ed9f96b0d3d611a8f0a69468fed7caf20980b80cb2bd629e376aface6d811ccb978546ac135b8cb146862ec33a4f14cec8f340b09bcc49fed4b5f861d397de3eb153841bfeda6cf888f18df77940d2ff55759d1e7c7976f5f4de3803b3b6f1eb5d6e7bb1138f8198119a237482acfe813619c20b7656c76236ad6622e6f917b74fe13679677d7008d603de253372e93994e10590b44c71468723cdaa8a0368c04773926d5d901d46b671d9e5f43641fd39cef19474375343f0a0be26e5614d1970e7d1a6c832253cdbc7f859955ad62674c9a97287d7cb4d811fb7694d579322fdf25ff824605aa0c8cf5460bed8ca2a8b1527c9c51f6b7c1510143b024142d6a9e5111c4aa98147ecc41febad60fb132faa75cc3b61ca564412ef8827327a85efc37ce6df695d394c2399f6e24189499438e0f77b598891e6ffbf855d741817f44f4a431ee11ad30a50b178a5ef179137ba24336b9b9a6a459d1f361eed683da46ccc51081331fc422471a136d31ad7698fc27d0a5cc2e48d0c0af32c91489e03647a9e9771c4fc62d3877079fb037b641a5fe7bda287ab1a049ee5dadaa2f971566dcb708e351e0f937993696fd31a1d999addd76127e97ad684948d0d5e6bd21b0b68986295d7cc71be683e448b1e3016ae3e98ee83512c398376d52bb0ab50674a886d34a7c123748396498581ff22aeb3052d01b3f6dc473b6ce27d359dc9077a68a2abe4b17c3dfbaeb7f90f1be19c89de6753620f33e31cfe27a3a18b333e548836e38920a3459b5407268f0d41c58c6f5091172cf0a508c1d73f2aa9e953496bbe8ab03533f89e2b4dafb37b89d25e0efb75ff84bb1cbd60a33dddb627e88efb44138b40ffad9bf70111f7e8f6b01e89b3a74b9cf71191f2bd026ba01e16a21d0abca2491351475a08fb593cdfb40047e896457af4c3a61f4fb7ad570080193954b62a7839127ddfb8d93018978fd3e642658213571246308454cc4195cead295f6f72c10def5930930e44782edd916230fa99423def58b780f6936d55aa952baea0c58630526df65f0ebf91b0e01c97f9b3bbca8fceff87ffc945c972b51b11954a476967b52c2fa3247a6e6bba9cef9ff5efd4523a64e11005128003b34251108d8f3dd62c3db158fec915546db1db5f02300b3f5baee8ac9a498d00a1bdb1cfab31dffc4506c799a269b6be101c0e8a2907c5464733a06d8f855c619befa9b77cbceb48da086ac09e510c609cb5c95d0f69d053ef35c32a7b96e6ab7297fdf211e198bf90087433474bffd8fe0d1e77934d8848d2d6a5ce21124e8c2af71e28026950caa63c4b0f6648e41225b384d5ee21701659489ccc2017d48463e0dcf97361c538c8b47d049f2b36d0584cb786215400ce18e285c1dbad47dda87c28d3f5f7fb15c560d1b28472f787b4915300364ce08acf3747d0020731e81dac8c252ed2cb5e096268f6d3e363620d92f272bd34c240eb4aba3d01904d897723345234ccbc4610a3a2259b244397b1f1db4094dfbc765aa212dd09a9197c9ff51e0f07c3547fc3f2f86e2d996b3bb4a6ebb282a10e2738b1e945ce3f33bd3979bfba6edb830341f6eb997cab67f9eb7a57fc1a8bf0ce64d9300e622a144bb424ecace72f0d16ef443de9ba89d8ac38e2e88f0a3ed23ec851dfb45df034532169cca827c88081e7fd2354819d9c20ea39f2932787246d8806e089ec1c70cca020f898602f211eb2504aadc3090d85a3ec9483451058d6caba71806f3f494d73755774296a67511572eb801b188dfbddf065be196febbfbce5af895fdc7278a1ede609f9af86f208aeef20001a9fc0bc04eef1a84229dda539e6bcc31479321036f162e57f41b1991cddc88179be2b1ada532eeb770aab9ec82399b80879ed2cdda07b061b0f0ee35002209d9b5afa9836efd2cad153227f4af2c1b4f60c21573c35faec09c45467540dbf3cabee5a2918b4a9432ebe672306f1acfdae1a3c3d8be48c58621c0b16312ed7777f81fc9084eeddf26e68c5d7f0d83347897a69e9b293c1e93b17448fea811d13af456f30f4f5b0ed0ec8b5876ab2dadeff381093f16f5013cfff76f2c77fdaf87d0d82697e070131831054757ac544aab5801ca1dfa665ded0e9de3eedb8cb6f17485a92eceac1b2b33927bb410c9369a4b7f3fc186828693a92fc07f415d244ee972b25c2d42b69c5e03ba57a1037d59f02a098fe62536e7af192233d86e8fae5d17fc7bd13b6e54d59941edeb975c85667a743ad4825e68cd00c707ba80bb0902d7f7fabd7c8e6a6df462b210528ce8378a6255c1da496305c84e741c5a5175919b44938f969bc2cf50e0ea4569e0dc523118e7b4d8165893f610a49a215f0945f0c177d1fc348cfbdbe1ef33bd8f1f41f761b9f8bb23172315bbd451d729f823d20559b3535d01173c92dd4b8c151d1e9be2eeb62d133f050bea021e75e41d8eab2678f0bfb40e134d8a60029a9ee4332316e1665360f477255915f344e1c56ed620431e9e4371c983abef24ba800c239b2273b14b342339a374a0fc3aa30898ef0e69040ef4dd6c298dc90e03242118eb824bd23044c87783085533e19445b43ef341c4372ac4545ac03a3adc532475947d63ce67e1e3763cc7f9ff9d103c434570c02c7b811a648b5bbfadb847d29311b6589a4864fd8af8e354b221fc78e407c95160460cd74d5966ba405da1f496950a6ac1e79ab6dc511ecd726d05d38e0fd65bd66c58c11280785a302aa00ddc03cad93833bd357b30ec13e91d632ec8d5565ed6a5d0554f17b4d7efa147fc0d9035d8a96213e9465da1d3b94f56d3f2b12d7e394a5fff25873c591cee50c5c14273d4b1c645d5ded4a0ad5d8a1296f40c2b65cf457a5780c4a4569927bd896c0d71498f2d31f4f61282540105f5845326aa61ceb01c10be922a2fdeaa1a9689922e255e053be4c4cb45f5c6bd8af4f93f8362bbf54875ddbedab4b97e8cec478e4ceda8121439523839abb6e1cdc7ba2eb34c1fe9931585e1e0d8c326276bab83170752a30f2a3a250aad1cc1f72155457dd3ab40e4c2f1454084683f8bfc92fd87af76a73dbbf06f8d4f18dffbff0c8310eb96303c60401e4efa54def27c4e023aaaee24d525d1d98822eaeb33bbc5d40e8845b6ae1b29ede30c6675f5aab93b2b28391008e62d9d9bd1224116d9874233c57f3524e34a2737f74daa1bb9051ba8e2564fa2f3e5462bd67a7be796c682ba55d0f64331b1c0c3e45aec99548e65b61420f25cad6d3ca9063db31fe16b7157249cdc2e592188efddd0161314104615509ee1ff212c98a448a5b2b7a931b01b1ed502135f324f3b58906591ce181010e9c62ce9cfab26d4ddf9ab43fbc277d15b8bfb93edbcfe276e5646fde162dc926487440cdcc90a92ed03662ec04ab9ec1b1647707b43c7fe18a030e3001cd7915013e0196c4609aa8475fc85302b963f4be6a16b8206b099c81b6bf4619389f6df538813a2ad08183e97750b35b1ced267166f4f39b13d9925db22bdc6dd7c3ca8d0aab439040d42952e62eee9a2728c9b7e45f7463f8447ec2ec435bd7e91bd05ad09ec013468f4ba54437da9b8db677f4eaf10c5746da05bf12359b3aa915be2999e2bce629dd4ad01ce0b6229e4b49cca0157abb5221488a785af2d71a149f096b0c564a6d36ca92d36ea15c54dc44eaafed114a858f1c126f68888eba594dcd52ae7f233e2ec88d2a2fc95da3385e02f30746a844f8d6e05b724aff933c15088cde099f04f4228745bdb51180d4e6114a364cb6ef32a71872dfcb86278df4a20423c354699cdb4c63b35dc4fa04a5d456c65e72b20be53f302e8ccbe6873e76e0adabdca405c50a9d933be9046c616c8e6ada9949de0db64bed0b6c8c8d6250a2589896ebbdaa5e7d254130c4b5fd7e9b57da57e5491aad4aa5f81d73a220332abf1e7a5ccc360bc1ac342408f8d5335e97a3c2f8353498946bfbbabf386459423c4e2af0c908b4724df1f97b92991a937a955ac45aa3b130768c49d550cfdacd2e7753950f336d9ce6f367fb566c935bb940f9beedaaa4348efff216e201a9e5de2c65ac43f6c3d0e8d5f0b960b65c3285c99b2f7d747657bf77afb9057a6d28bede1a72d45cb2125a8902150685e3ca7171212e01d224e876feb972d5ded4313c48164034bc0244ec73e687d87b44c33a16e8471e25e1a58094dfc509a007a3f2c010dfffeb80f36febb448fc40fe301e897bbe1aeb2a7a7ca968b22bb5d5ad5b366a4377ae441937f2b60a4e3ec6c8a90dd415cc47ae6dad270eaadab63c7f321b3af28d9079759da8b18167608a4ae2e08a84f84eeccb08c56cc476ed0db598c174437c1eace848c717a7e5aaca4e35d861038326bae04ebac9bc451fa4c5d60bd52eeeac89e01e11b3719f07b33a4192709713d120b0f7bddd82cbb13c321ccd87880993eedb0e2a8ca88dd7ec9af1367240b20209f96c237e067889503fee6bf3787a4d90570de215fb02d11a82a379303bbb5ed40d0432a317b50ff1ef21bcdf57f894a6938ad35396b6bf8dc24287cea55c472b6bcd7a2e3fd4a6cdf3435e54170fac4f116fdd3817240c940fea9b0509b5e047f23e6f7ef05d04ccdd39bd8d70e1a130e72fdf6c1e", 0x1001}], 0x1) syz_open_dev$tun(&(0x7f000031c000-0xd)='/dev/net/tun\x00', 0x0, 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000ea2000-0x8)=0x8, 0x8) 2018/01/30 19:59:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ed5000-0x9)='/dev/sg#\x00', 0x7, 0x80) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000f73000)=0x0, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x1, 0x800000000000003b, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000485000-0x20)={r1, &(0x7f00006d3000)="ae912ef1ecae9a93e03ef78267ec3103bec5249c6812694feaee9436d5cbdc61fbd6e80882a8424b4284183e5c4ce2d570f3189904eac584227ce4", &(0x7f0000488000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000077d000-0x20)={r1, &(0x7f0000ab2000)="", &(0x7f0000da1000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000146000)={r1, &(0x7f0000825000-0xb7)="5b784c6cacb5dfcabbd90000000600000080dc6f0000008b000058adb7e2b68dff00173874d9274d298454b987c2d99583ca053fb8eaf86c5ad594", &(0x7f0000636000-0x4e)="", 0x0}, 0x20) 2018/01/30 19:59:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000170000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x80000001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000068e000)=0x0, &(0x7f00005b5000)=0x0, &(0x7f00000f0000)=0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004df000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r1, &(0x7f0000d0e000-0x6b)={'system_u:object_r:klogd_var_run_t:s0', 0x20, 'system_u:object_r:apt_var_cache_t:s0', 0x20, 0x33, 0x33, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x6b) 2018/01/30 19:59:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000150000-0xd)='net/if_inet6\x00') syz_open_dev$vcsn(&(0x7f0000f3f000-0xa)='/dev/vcs#\x00', 0x9, 0x2080) getsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f0000321000-0x4)=0x0, &(0x7f000013e000)=0x4) read$eventfd(r0, &(0x7f00006e9000-0x8)=0x0, 0x8) write$eventfd(r0, &(0x7f0000952000-0x8)=0x1000200000, 0x8) r2 = semget$private(0x0, 0x7, 0x40) semctl$GETZCNT(r2, 0x2, 0xf, &(0x7f0000d19000-0x3e)=""/62) 2018/01/30 19:59:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000339000-0xb)='/dev/mixer\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00006f1000)={0xfffffffffffffc00, 0x14, [0x100, 0x100000000, 0x9, 0x7, 0x8a9]}) r1 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x0) r2 = semget$private(0x0, 0x1, 0x90) semctl$SEM_INFO(r2, 0x4, 0x13, &(0x7f0000f8f000)=""/90) 2018/01/30 19:59:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d02000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0xfffffffffffffffd, 0x0}) mlock(&(0x7f0000012000/0x1000)=nil, 0x1000) fcntl$addseals(r0, 0x409, 0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a8b000-0x16)='/selinux/checkreqprot\x00', 0x84400, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) stat(&(0x7f0000b2e000)='./file0\x00', &(0x7f00007c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000995000)=[0xffffffffffffffff]) fchown(r1, r2, r3) 2018/01/30 19:59:10 executing program 7: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000058000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) unshare(0x80003fe) select(0x40, &(0x7f0000039000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x80200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000032000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004c000)={0x77359400, 0x0}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000019000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000059000-0x4)=0x8, 0x80000) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000059000)=0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f000004d000-0x4)=0x0, &(0x7f000005a000-0x4)=0x4) setitimer(0x0, &(0x7f0000044000)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000059000-0x18)={0x2db73f9d, 0x80, 0x32bd}) 2018/01/30 19:59:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000017b000-0xd)='/selinux/mls\x00', 0x0, 0x0) openat(r1, &(0x7f0000088000)='./file0\x00', 0x0, 0x150) setsockopt(r0, 0x119, 0x0, &(0x7f0000000000)="000400a6", 0x4) 2018/01/30 19:59:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = gettid() fcntl$setown(r1, 0x8, r2) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x200, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = dup2(r0, r1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000921000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000535000)={r4, 0x0}) ptrace$cont(0x1f, r2, 0x74000000, 0x5) seccomp(0x1, 0x1, &(0x7f0000562000-0x10)={0x5, &(0x7f0000b2e000-0xf)=[{0x6, 0xff, 0x0, 0x5}, {0x5, 0x5, 0x403, 0xffffffff}, {0x3, 0x4, 0x100000000, 0x8}, {0x5, 0x5, 0x3, 0x1ff}, {0x9, 0x6, 0xffffffff, 0x7c8bed72}]}) 2018/01/30 19:59:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mkdir(&(0x7f00008c6000)='./file0\x00', 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") poll(&(0x7f00007a8000-0x18)=[], 0x0, 0x7f) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ccb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000b3b000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/01/30 19:59:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007b6000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00005d8000-0x16)={0x9, [0x10000, 0x4c1, 0x7, 0xffffffffffffff00, 0x7f, 0x2, 0x2, 0xf6b7, 0x200]}, 0x16) ioctl(r0, 0x4000000000001263, &(0x7f0000c92000)="") 2018/01/30 19:59:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000da2000-0xf)='attr/keycreate\x00') sendfile(r0, r1, &(0x7f0000ea6000-0x8)=0x0, 0x6) 2018/01/30 19:59:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) prctl$seccomp(0x16, 0x2, &(0x7f0000511000)={0x1, &(0x7f0000fab000-0x8)=[{0x7, 0xfffffffffffffe6c, 0x5, 0xffff}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e25000)='\r', 0x1, 0xffffffffffffffff) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f15000)='/selinux/policy\x00', 0x0, 0x0) syz_emit_ethernet(0x41, &(0x7f0000af5000-0x41)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[], {0x8100, 0xfffffffffffffff9, 0x2, 0x9}}], {@arp={0x806, @generic={0x17, 0x8847, 0x6, 0xb, 0xa, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "909d7a4388c4011dcd7a25", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "0fed42e86debfa375c27045070ec0db1"}}}}, &(0x7f0000dde000-0xc)={0x0, 0x1, [0xeea]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f87000-0x20)={{&(0x7f0000919000/0x3000)=nil, 0x3000}, 0x1, 0x0}) keyctl$session_to_parent(0x12) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00008c0000-0x10)={0x5, &(0x7f0000b5c000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/30 19:59:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x80007, 0x0) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x18, 0x16, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 19:59:10 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000007000)=0x0, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000008000)='/dev/snd/pcmC#D#c\x00', 0x80, 0x541540) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000008000)=0x0, &(0x7f0000008000)=0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000009000-0xa)='/dev/cuse\x00', 0x40000, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x5) ioctl$VT_ACTIVATE(r2, 0x5606, 0x100000000) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000002000-0xa8)={0x4, 0x0, [{0xb, 0x1b5, 0x1, 0x5, 0x2, 0x144, 0x2194, [0x0, 0x0, 0x0]}, {0x6, 0xffe, 0x3, 0x80000001, 0x0, 0x4, 0x5, [0x0, 0x0, 0x0]}, {0x8000000b, 0x3, 0x3, 0x0, 0x4, 0x800, 0xb39, [0x0, 0x0, 0x0]}, {0xc0000001, 0x1, 0x2, 0x4, 0x9, 0x8001, 0x4, [0x0, 0x0, 0x0]}]}) 2018/01/30 19:59:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000793000)={0x0, 0x3}, &(0x7f000006b000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000bf000-0x20)={0x80000000, 0xfffffffffffffc00, 0x207, 0x8, 0x4, 0x8, 0x9, 0x8, r1}, &(0x7f0000b05000)=0x20) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000a35000)={0x0}, 0x4) 2018/01/30 19:59:10 executing program 4: mmap(&(0x7f0000000000/0x117000)=nil, 0x117000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000110000)=0x8, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000043000-0xa)='/dev/vcs#\x00', 0xb, 0x301000) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000080000)={0x4000000, 0x5, 0xe}) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) 2018/01/30 19:59:10 executing program 7: mmap(&(0x7f0000000000/0x2ef000)=nil, 0x2ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="df3a54fb", 0xfffffffffffffe1f) mmap(&(0x7f00002ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000277000-0x8)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000171000-0xc)={0x0, 0x0, 0x30}, &(0x7f00000d0000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000021c000-0x14)={r3, 0x6, 0x81, 0x3e, 0x7fff, 0x4}, &(0x7f0000263000-0x4)=0x14) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f00002ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dspn(&(0x7f00002f0000-0xa)='/dev/dsp#\x00', 0x6, 0x10040) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffff9c, 0x4c08, 0x8) ioctl$TUNSETNOCSUM(r4, 0x400454c8, &(0x7f00002de000-0x4)=0xfffffffffffffeff) io_submit(r2, 0x1, &(0x7f00001f6000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00002ea000-0x9)="b2", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000c1000-0x70)={[{0x1f, 0x470ea787, 0x1, 0x1f, 0x3, 0x8, 0x0, 0x80000000, 0x2, 0x119, 0x8, 0x10001, 0x3}, {0xc1, 0xbaa7, 0x9d, 0x0, 0x100000001, 0x3, 0x2, 0x1, 0x8, 0x3, 0x8, 0x7f, 0xfffffffffffffc00}, {0x100000001, 0x5, 0x6, 0x95, 0xffff, 0x1ff, 0x3, 0x3ff, 0x708bf496, 0xcf7a, 0x3, 0x8f39, 0x100}], 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 19:59:10 executing program 5: mmap(&(0x7f0000283000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000283000)='/proc/self/net/pfkey\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x2, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001000-0x50)={{0xfffffffffffffff7, 0x6e}, {0x3, 0xd4}, 0x3, 0x4, 0x1ff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CLR_FD(r0, 0x4c01) syz_emit_ethernet(0x36, &(0x7f0000284000-0x37)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "55dd61", 0x0, "1724cd"}, "05000d0e"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) bind$pptp(r0, &(0x7f0000283000)={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000002000-0x64)={&(0x7f0000001000)=[0x5, 0x5, 0x5, 0xfffffffffffffff8], 0x4, 0xfffffffffffffe01, 0x3, 0x400, 0xd8f3, 0x1, {0x6, 0x7fff, 0x3, 0x7, 0x0, 0x800, 0x80000001, 0x5, 0xfffffffffffffffb, 0xa0000000, 0x101, 0x0, 0x0, 0x2, "0b1f11a5daefe87945b1964cf0c9e3423a6ad1ab546e72c5dfa2a01a95270c21"}}) 2018/01/30 19:59:10 executing program 2: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000113000-0x5)='task\x00') ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000df8000)={0x7, 0xfff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000dfb000)={&(0x7f00000d4000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f000015b000)=[{&(0x7f0000dfc000-0x10)="be4b25a9ab1d8b4478ed004f25c191d7", 0x10}, {&(0x7f0000353000)="1975daface94eb0064329f522dcb3dcc673cb0546a20fa19b9d5fdbcdc7b4827c1ab35eab0ed7fcdf247bf27aef42199d46bc5f62a50b374c48344fa689a27026ef134b2f775d5cee3b3b93232e105fc81327a344831e0413810718f3447b9164ecfcdafc0071904e4384aa75908b1f8332c77aa69a8392ef7bdeb169e5c650a56e4727089886a56b9e17a96ba921f3acc122896f80ce75dc20a07858660760134bc4748b090285f0cd05402b4d1f8bcdb84ec48f810c2e625d76defc0e6e6e807f7ed1e6d2c6c9189c46a9141c8138a48ea10baa53f625d0d75fd9601", 0xdd}, {&(0x7f0000d44000)="7b098abd3b3a316bd9bc9c7d5ff1c16f9110dc72268acaaac07e2a80efa90299f9c2e31f27f052ec3301538a0f1608e1b5f554341276b3cbbd37962ddeb0dd7a7195324242f3efd946efb25d63776f6bd1b3c7cc55395782bac5c1733e59e43be0fbb35b8a6713b6a515c445cfbe0595116bc33412bd55dc28a43282ae58675afe1a638567a8f802d9", 0x89}], 0x3, &(0x7f0000dfb000)=[{0xf0, 0x107, 0x5, "5ef11358f107c8d51e0e717f1fbaf05c86377d6d390cf265b4d7a6da6b40ec9eb0cc67cab106784b9b5f9789abac2db40dbf4ef21633b1165c5e0f042558cb12745a8f21a00abf761ac10486f6efaedeac5c85adebb909e84e3eb420893c5e4c7d9c2f5a1a5f1b15c17ef902a7444e4f7c9572941d5c8a9b0f146d848922c26eca5cd1225d2d5bd6825f6a082e149235c6f8909166e1a958faf7ca227b83d75e51453dc749f531b40d15c110c500e4a1873d655cb5b844decbf281032b2e7ff893cbe04d8aefae93881171bff7684005ea6a1e5be528b3cdfc03814cf9"}, {0x1010, 0x13f, 0x8000, "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"}, {0x18, 0x103, 0x800, "76d7"}], 0x1118, 0x44}, 0x84) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000425000)=0xfff, 0x4) sendto$inet(r1, &(0x7f0000df4000-0x47)='7', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000df4000)=0x0, &(0x7f0000aab000)=0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00004e3000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000198000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000517000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000010000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000df6000)=r3, 0x4) poll(&(0x7f0000df5000)=[{r4, 0xc2b73308762b4de9, 0x0}, {r2, 0x2000, 0x0}, {r2, 0x1000, 0x0}, {r2, 0x1000, 0x0}, {r1, 0x400, 0x0}, {r1, 0x200, 0x0}, {r1, 0x1, 0x0}, {r1, 0x10, 0x0}], 0x8, 0x97) close(r0) socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000df9000)={0x0, 0x0}) lookup_dcookie(0x80000001, &(0x7f0000977000)=""/147, 0x93) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f000000d000-0x10)={0x1cbd, 0x6, 0x100000001, 0x6}, 0x10) setsockopt$sock_int(r6, 0x1, 0x1000000007, &(0x7f0000293000)=0x0, 0x4) r7 = socket$inet_udp(0x2, 0x2, 0x0) bind(r7, &(0x7f0000dfb000-0x9)=@rc={0x1f, {0x1, 0xfff, 0x100000001, 0x0, 0xfffffffffffffff9, 0x1}, 0x2}, 0x9) readahead(r6, 0x8, 0x1) accept$inet(r6, 0x0, &(0x7f0000df6000)=0x0) 2018/01/30 19:59:10 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b24000-0xb)='/dev/mixer\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000863000)={0x0, 0x93, "cd343eae1cf6b9c670047fbd4174cf69a79e30094725eed2fe8c0649fbf9018b8cf8ed8faa3f5c16f1b0a92ceb09f95b03a0603f664a49c48f8f48f33288cb071ed775e65ab526082c1db60898e26564a41df84766d61f111fb69339fdf7caf1db62404e75509b7907053e2428cadd8c19e207075d969405ea4ede042023b5cea3813a139fb03b544e57755579263adb1b4a2f"}, &(0x7f0000000000)=0x9b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x5, 0xf6, "9b429e820e3742d06e6f979fc8937ccf1bdf20a70da81f7ecea454f215d8dd3c39f418ff62fbf4f3bc84a29b99afb1ba7685ecd5bc339305646e20cea87162643b5a8f02842885de4993acec22cba17d1dbeaa4e7ad3980f8628b71f6f1ec1e6115338860eda36ff4082844b90b145ceb4f0f9c80c876ad451b0da897266305bfdc504f95ea5510e0274d4096e1d3f33779393c27d2ae27c4b813a6250402348ae31d34723988d9b17d1b9d6d2d36e846db2a75ebdeeb5cab1f895365cf54f3c597f69c9aa854c88782a55bd8557f9c04f9b2bba649d0538f41bfbaf033fea97a3070c391e980509570b05e63c1eb130558cb4dc8b75"}, 0xfe) ioprio_get$pid(0x40000000003, 0x0) 2018/01/30 19:59:10 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c05000-0x58)={0x26, 'skcipher\x00', 0x0, 0x23fd, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="220775b0d5e38300040000ed01dbb7765d89df8217ad4000000000000000e640", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000bfd000-0x38)={&(0x7f0000432000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000805000)=[{&(0x7f0000ff9000)="3d2c17d4f092537b9dbc4afdee1a146ed293c53ab63f53748076c931e0d5ff046b4188a7deda8746e3309253d2c05464d336141e5f27f8435e2debb76d199bb28e07088845a433dcb4e1a7d96493b8996db1f211b6563801c6914256073268b7fb95c5281a9a50328ec9d17ed967bff05e686416", 0x74}, {&(0x7f000084d000-0x1000)="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0x1000}], 0x2, &(0x7f0000f63000)=[{0x90, 0x84, 0x10000, "244c7374b29cddb977cfb018446981a4dd774ce9fa7ed06924c86f32d4e90a9f6777302a9a00e9009e9ba4c55b34a411ab9c910ab3a573ee91b0413ad9365e3aa83c91bd174fd93968cd891aa4105b687ae37284f10d0bc1cb12ecd3e7d2e611bef075ea4a404afd1bb88528d548c63256052661060520e92e40d20cf18f"}], 0x90, 0x8000}, 0x8000) sendmmsg$alg(r1, &(0x7f0000ddf000-0xa8)=[{0x0, 0x0, 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0xdc3}, {&(0x7f00008c2000)="11cbfe41bfa30fbb9d8b9d627b64c8c6b8ec12f32db837b81c12b1303be13b43c054c94546e23c55ec681e89e42706e3bbd56b9cad235c448464866873186673ba80f1059d5160dda78b60fc", 0x4c}], 0x2, &(0x7f0000854000-0x18)=[], 0x0, 0x10}, {0x0, 0x0, &(0x7f000068f000-0x70)=[{&(0x7f000063b000)="c0913fedf8c396da24eb9065bb3abee15cfe462468ecbb03da23fbc98b41ea3c8d766f6262ba1dc9ae8cf98779b8f4945780d90ea6b8da9d85117980bf26", 0x3e}, {&(0x7f0000b6b000-0x1000)="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", 0x1000}], 0x2, &(0x7f000017f000-0x90)=[@assoc={0x18, 0x117, 0x4, 0x4800}], 0x18, 0x4008000}, {0x0, 0x0, &(0x7f0000f46000-0x10)=[{&(0x7f0000ca3000)="a7b417f6573310853ae2ea260c5e449b200449e7b511063522e5d6ccbf7bea01337c68c9ccd9a0acb47071d82b1813ab8148e453278e909aaacf44ec2918e46db5b1d7cb3bf89f34718706631a2e34fc352ed956ba5baf613e2caa2f6d154146c853278ccebc686b680ad54b42b5ae79668c2e9930655fd438dd6ab3f8a7f179fec578a0d779cae9c630", 0x8a}], 0x1, 0x0, 0x0, 0x44000}], 0x3, 0x40) recvmsg(r1, &(0x7f0000d4b000-0x38)={&(0x7f0000a92000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000063c000)=[{&(0x7f0000306000)=""/42, 0x2a}, {&(0x7f0000ae5000)=""/212, 0xd4}], 0x2, &(0x7f00002dc000-0xd9)=""/217, 0xd9, 0xf20000000000}, 0x0) recvmsg(r1, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f00009ae000)=""/4096, 0x1000}, {&(0x7f0000998000)=""/4096, 0x1000}], 0x2, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x8}, 0x62) 2018/01/30 19:59:10 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00005cc000)='/dev/dsp\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000000)=""/233) setsockopt(r0, 0x84, 0x8000000000001e, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000001000)={0x1a, 0xc, 0x795ec2ba, 0x1, 0xc5, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f000044b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r2, r3) 2018/01/30 19:59:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x7ff, 0x60000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x1f, 0x40, 0x4, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0x7) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000856000-0x8)={0x0, 0x4, 0x58}, &(0x7f00009ad000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f43000)={r2, 0x3f}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00003ed000-0x50)={0x1, 0x2, 0x0, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ec3000)={r1, &(0x7f000041f000-0x3e)="30148aba0cd6731cf29727e1fc5efffbb6ec70e62b2373eb16f9d2473eefcdd352995ab454b6c395ce5fa59cbcae669a1371ec2c2c00d0c16b9fab43d0b0", &(0x7f000014a000)=""/180}, 0x18) r3 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000e2000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000455000)=0x0) syncfs(r3) syz_open_procfs(r4, &(0x7f0000332000)='net/igmp6\x00') ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f00007e3000-0xc)={0xede, 0xec1}) syz_open_dev$sndseq(&(0x7f0000eb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x1d1041) 2018/01/30 19:59:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000668000)='/dev/audio#\x00', 0x4, 0x200040) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000f98000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000967000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000047b000-0x4)=r2, 0x4) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = semget(0x3, 0x2, 0x20) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000473000)=[]) io_setup(0x20, &(0x7f0000930000-0x4)=0x0) r5 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(r4, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000ddc000)="", 0x0, 0x0, 0x0, 0x1, r0}]) [ 192.262819] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x1 [ 192.296929] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x1 2018/01/30 19:59:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000004000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/30 19:59:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008a2000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000843000-0x4)=0x7, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$setfpexc(0xc, 0x150000) recvfrom$llc(0xffffffffffffffff, &(0x7f0000e42000-0xae)=""/174, 0x3, 0x10002, &(0x7f0000757000-0x10)={0x1a, 0x20000000015, 0xffffffffffffff00, 0x6, 0x0, 0x3a23, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0xc) r2 = syz_open_pts(r0, 0x801) r3 = fcntl$dupfd(r1, 0x2000000008000426, r2) ioctl$TCSETS(r2, 0x5402, &(0x7f0000f1d000-0x24)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000309000-0x1)=0xfffffffffffffffc, &(0x7f0000cf9000-0x8)=0x1) r4 = dup3(r2, r0, 0x0) writev(r4, &(0x7f00008ba000)=[{&(0x7f0000ce0000-0xde)="498295f248fffdbec04a1c37b2aef2129e5e1f5a2a266214e5e7d8429558f8b4b02a9d6549f420d82f3c87480e48e3bafa5aacf55a8f771575c329307d6fde3fbf82d3fc434aba3de9b026a83ed6e7e13e6c0f3aa7772339c47140ad300a", 0x5e}], 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000346000-0xc)='/dev/rfkill\x00', 0xa0440, 0x0) 2018/01/30 19:59:10 executing program 1: getpid() fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00005b9000-0x4)=0x0) r1 = getpgrp(r0) ioprio_set$pid(0x1, r1, 0xdb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000782000-0xc)={&(0x7f0000c1f000)='./file0\x00', r2}, 0xc) 2018/01/30 19:59:10 executing program 2: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) iopl(0x6) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000405000-0x16)='/selinux/checkreqprot\x00', 0x4040, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f75000-0x4)=0x20000000000008, 0x12b) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/30 19:59:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f000057d000)=0x0) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000f71000)=0x7, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f00009e4000)='/dev/snd/pcmC#D#p\x00', 0x401, 0x8000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000faf000-0x4)=0x0, &(0x7f0000c25000-0x4)=0x4) io_getevents(r0, 0x4, 0x0, &(0x7f0000618000-0x40)=[], &(0x7f0000883000)={0x0, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000033b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000642000-0x18)={0x0, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f0000dd3000/0x2000)=nil, 0x2000, 0x4, 0x101d, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000a05000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000b25000)={0x114, 0x0, &(0x7f0000f19000-0x114)=[@transaction={0x40406300, {0x3, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x20, 0x8, &(0x7f0000f70000)=[@fda={0x66646185, 0x9, 0x3, 0x19}], &(0x7f0000e44000)=[0x20]}}, @free_buffer={0x40086303, r3}, @decrefs={0x40046307, 0x3}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x60, 0x20, &(0x7f0000d2e000-0x60)=[@ptr={0x70742a85, 0x1, &(0x7f0000f5c000-0x1)=0x0, 0x1, 0x0, 0xe}, @flat={0x77622a85, 0x1, r4, 0x4}, @fda={0x66646185, 0x7, 0x2, 0xb}], &(0x7f00001a9000-0x20)=[0x78, 0x38, 0x28, 0x38]}, 0x40}}, @enter_looper={0x630c}, @acquire_done={0x40106309, r5, 0x1}, @decrefs={0x40046307, 0x4}, @transaction={0x40406300, {0x4, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x18, 0x38, &(0x7f0000607000-0x18)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000048f000)=[0x40, 0x78, 0x30, 0x38, 0x48, 0x38, 0x20]}}, @dead_binder_done={0x40086310, 0x2}], 0x1000, 0x0, &(0x7f0000c4b000-0x1000)="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"}) r6 = syz_open_dev$vcsn(&(0x7f0000108000-0xa)='/dev/vcs#\x00', 0x20, 0x200003) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r6, 0x40a85321, &(0x7f00002b3000)={{0x3, 0x6}, 'port0\x00', 0x80, 0x1b9f470494172d36, 0x7, 0x4, 0x9, 0x40, 0x5, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000448000-0x88)={0x6, {{0xa, 0x1, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000157000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f00008fa000)='/dev/midi#\x00', 0x7e24, 0x0) bind$inet6(r6, &(0x7f0000731000-0x1c)={0xa, 0x3, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) socket$inet6_sctp(0xa, 0x9, 0x84) syz_extract_tcp_res$synack(&(0x7f0000e30000-0x8)={0x0, 0x0}, 0x1, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00004bc000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$KVM_IOEVENTFD(r7, 0x4040ae79, &(0x7f00002a0000-0x20)={0x0, &(0x7f0000cf1000)=0x0, 0x4, r6, 0x5}) 2018/01/30 19:59:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff7, 0x0}], 0x1, &(0x7f0000380000)={0x101, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000798000-0xa)='/dev/ptmx\x00', 0x100, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004fb000)={0x1, r1, 0x0}) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f00004ff000-0x4)={0xd, 0x4, 0xfff, 0x0}) ioctl$KDADDIO(r1, 0x4b34, 0x7ff) semtimedop(r0, &(0x7f0000033000+0x816)=[{0x0, 0x0, 0x1800}, {0x0, 0x8091, 0x0}], 0x2, &(0x7f0000034000)={0x77359400, 0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000061d000)='/dev/rfkill\x00', 0xc040, 0x0) bind$can_raw(r3, &(0x7f0000a41000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmmsg$nfc_llcp(r3, &(0x7f00001a6000)=[{&(0x7f0000873000)={0x27, 0x7, 0xffff, 0x7, 0xfff, 0x0, "32f524c375c5fd03d96283c0a4f24f8a3ac65fd55e8ce5928fb3457e02d05d5a6e2d018663652622ad72962522c3b8c8dfc510832098ae3ca3a043b2978f5f", 0xfff}, 0x60, &(0x7f0000b38000-0xa0)=[{&(0x7f0000f99000)="b784d2e3ff2012ea97cc5c0fe3e0ecbb499c0ef8103966041afaf4cd33f91a27f5c6dc4931de4f8081998f691d635157a3ef3597e6992252e419d5bbb40514abe7524c9de1b03bac2f6761aaef1553e0eb7773233ac94e7c33c580dff30c04db27098ae1df24d35a6b0b5ceb23879f96fd13f2a9fa140708a0cc03a5f0f25b741eca3c0e8c693bf077ab839d246833a7df4e3c0cc0e88f09b0b0235714c4ef183201f61743fd42a8fbc7fdcce17e64559faaaf635cd6c21fc1d9038e7a0180ce0c5078726fbee7bcfbedf0e73b62997961115abd17e0f836fa74a7aaf35372814efa818bc6edae6ef191fa15f861e3d49ab1c99712", 0xf5}, {&(0x7f000096c000)="166f91a4b3ce129c0aac94df05349cb98a5cbf246186b5d2d5532b44a757ab19909a131faa5dc29ac763462b216399eb33d7df57df75cba7ab59524534978bb88d0a3ba35d0a1e9c2d2dcf1b30c222655d9f72c139ed1cb42e1420fbfbda9bb4d880f3e12eb8272533a8112b19782d65ced4ff1bad2351e41c1d20cde2a343c0468605729cd413f9d103aa52e432acef498b3af172f40fc81d581489e66fb0445683", 0xa2}, {&(0x7f00004d8000)="7a90e4114936ea9ccc7cfc8f95c1ff0278c669d313282b56d9409b0be0aa09d36722c88694353c", 0x27}, {&(0x7f0000b02000)="f334a4deaaea47bfd4709963dc5da565e4966d12d108d77d3361eeeebd1eb90e243d8b7a512bb0485d652ef7581f197ba909a86549978e53ef5c91273c944a549e194cb205be03df8a03c9a962b78e3621a7212ba721608ef1a37cb538fe232ac765295f93f822d2742da7c7ff12558452ed05", 0x73}, {&(0x7f0000271000)="1755b8b82467caaddce710a2adfbc2a5308b75c65ccee948c3b6f071ef972d3532e593a6f8c4bc61df9d7854361d43e1782f3372223302ce", 0x38}, {&(0x7f000095d000-0x1000)="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", 0x1000}, {&(0x7f0000480000-0x12)="03b582c57d7aed0d9737972b20d677e0ee73", 0x12}, {&(0x7f0000051000-0xb9)="57bc003737933e4ed6c2ead34dc6b2a5d9c57e69c5e535c676165d5576305990076d2ea7ecd9ccb1655214a58f6b12e3dbc7fdc0c69bfbb099afcf51642a73d34210f8d48081056317361099f636c1a4e12c5f7bbeea511e5f45dc30063e5860c413770e8c74eabcf432f8b1fff82620f85c62a294f6e125f33f0e4ffda79ee2be564a181e0455ddf89a40f89bf2d4f8915bedf6c3c30ad60153879bcffde5d07af3cafee84c133835d6abf87584ef2ea71670ef04809cd0c8", 0xb9}, {&(0x7f00001e8000-0x53)="b2e0fa8441ea31a6949a93d4d5d7bc39733291302c3c935450cf0e42aa6ae2d0b33cbadf598bac6f0be4a9f1c544a8ebc84d6238c682c330a179fe694792d665357712f40488ea5cfcdf01af8ebe83fc6b54fc", 0x53}, {&(0x7f00005e0000)="e8c816fea0d5e6bd32d59bebcd5cdf2f13342c2fee4b68ea8492ceee362aab546049dea553a352ee1f7f973e7da8ee8dfe3516b665d0d5187d8d0f0d68a1486160d5433e5979fa32ea95dac8c58c48a2b90936c1281399d045e2dec66e7f9f5311451e102483c05de50c26ec4f36d9e1e919950645c34f58b6d96d362abca79f37d3cfa99e1d2d80a9cee142d1211e83345fac4e83ed9a70759111ca7476d15af6f263fae313a9b5d55df357f1db393e0f8e5e5826d46b719fb6503d73c5543865fdf8319658f46efa4a63dcaade56b2d7072ccdab761ec171feb4adf73ec8ecaa3b1a37", 0xe4}], 0xa, &(0x7f0000116000)={0x68, 0x13f, 0x2, "1bd8595afdfd51b111a20de58dda0374029751e48ef1ac324ba845b5fcade5702efbd66f37aad1dea626ccd5334cb2b55e059675563daf0ae30f5c2040b0e926b7aab714f488dc00d5bd9ace77892dd47d"}, 0x68, 0x0}], 0x1, 0x0) semop(r0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa, 0x0}], 0x1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000ff9000)=[0x1]) 2018/01/30 19:59:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x7, 0xb, 0x7a, 0x1, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat(0xffffffffffffff9c, &(0x7f0000e05000-0x8)='./file0\x00', 0x2, 0x12) mknod$loop(&(0x7f0000c37000-0x8)='./file0\x00', 0x6020, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000057b000)=0x0, &(0x7f0000aaa000)=0x4) 2018/01/30 19:59:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00004df000)="", &(0x7f00007ce000-0x4)=0x0, &(0x7f0000ae1000-0x4)=0x0, &(0x7f0000a78000)="") get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a08000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000236000)=0x3) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/ip_mr_vif\x00') ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000b17000)={{0x6, 0x1ff, 0x1ff, 0x6, 0x7a, 0x6}, 0x80000001, 0x5, 0x80, 0xc37, 0x0, "0c8f3d06caf9d0344f937f60da1f310e8dc307546bcf673283c820a4329a19288d259c19655becf663305e814a0028714611dd95a43ab16b5aad6f57d7cb05992d5126899a3c84b0abde005890e8ffb34fcf2ea8242c2afb26fba80dea1b333eed66058b01b834c416236f7714fa00587380a54c7b5dbd322707e14406aac52f"}) bind$ax25(r1, &(0x7f0000d4b000-0x10)={0x3, {"9b342aec68efa5"}, 0x1}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000714000)={0x3, 0x0, 0x0, 0x80000001}) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00003ef000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000008000)={r2, 0x1, &(0x7f0000635000-0x4)=[0x7], &(0x7f0000008000)=[0x8, 0x2, 0x2, 0x8003, 0x2], 0x1, 0xa, 0x80000000, &(0x7f00009e2000)=[0x100000000, 0x401, 0x8, 0xf7cd, 0x6, 0x7, 0x9, 0x1, 0x1, 0x2], &(0x7f00006d1000-0x4)=[], 0x0}) r3 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f00009e2000-0xbc)={0x3, 0x1, 'client1\x00', 0x2, "b261922d26e68cb6", "fb792e8fc5c160d65c94cd6a0ce86977260be38c7c6c610432bdd530ad232acc", 0x9, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000159000)={0x5, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000586000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f0000a86000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000e26000-0xc)={&(0x7f0000d03000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) r6 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) clock_gettime(0x0, &(0x7f000054c000)={0x0, 0x0}) clock_gettime(0x100000, &(0x7f0000b9d000-0x10)={0x0, 0x0}) timerfd_settime(r5, 0x1, &(0x7f0000a13000)={{r7, r8+30000000}, {r9, r10+30000000}}, &(0x7f0000114000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r6, &(0x7f000013e000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{r11, 0x0}, 0x0, 0x0, 0xfffffffffffffffe}], 0x30) r12 = syz_open_procfs(r4, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r3, r12, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/30 19:59:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ba6000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00003b4000-0x76)="8c3649e33ee02afe6b00fda7f5d3c0c45cf16033203016015a760abcc39daa017125e619cd2cee8f51420cc378d86a36623e8895010da80140522620180336d9f8d685231c9b0a74ab3ae13a1487fdabd0c263124f5bb2818a8b89dcd36e44bfb464db0bddacc0959f64a9211898d37e", 0x70) r2 = accept4(r0, 0x0, &(0x7f00006cd000-0x4)=0x0, 0x80800) setsockopt$ax25_int(r2, 0x101, 0x1, &(0x7f0000929000-0x4)=0x1, 0x4) 2018/01/30 19:59:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000e94000-0x12)='/dev/input/mouse#\x00', 0x10000, 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000ec7000-0xdf)={0x0, 0xd7, "ec16e058eaf2e3ba4321df8972580f6c3a435a0d2ba94984c5160184650b40fed95b0a4249d48ae243177d06dce9322d21871bdb8c5bed7cc5e62b1aaac4fe14adcde4b46621dac1a41d2d2d72d56136c3ea8db69a0ac940012a8c8a980efa3f47cc74355b3b3e258be152237452dcc190868d237a343955739000466aa0dffd0415b880b212fd60b4719c8379886eadd772a9cbdce9cbc9c59c512385be42c8a021f75c7a2a6fd2973ca51bee953814dccb0edda3e282f0cbccb873190bf3184caa76f903b14288da78027b1f662afe2c42cc638e1795"}, &(0x7f000007e000)=0xdf) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f000077f000-0x8)={0x0, r0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000c0a000)={0x7, &(0x7f000028d000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r2 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000fe4000-0x20)={0x1, 0x0, 0x0, 0x9, r2}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f03000-0x8)={r1, 0x1}, &(0x7f0000f0d000)=0x8) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f000071b000)="f4ed16ac6edfc086bd10f15f12d83c59c8", 0x11) syz_open_dev$mice(&(0x7f0000f29000-0x10)='/dev/input/mice\x00', 0x0, 0x4804) 2018/01/30 19:59:10 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000015d000/0x3000)=nil, 0x3000, 0x0, 0x7, 0x20000000100) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00004cb000-0xa)='/dev/cuse\x00', 0x40, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f000033d000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mbind(&(0x7f0000349000/0x4000)=nil, 0x4000, 0x2, &(0x7f00009ed000-0x8)=0x4, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/30 19:59:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00009e6000)=0x2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00006bd000-0x4)={0x0}, &(0x7f0000615000-0x4)=0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x800000000011, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$mice(&(0x7f0000423000-0x10)='/dev/input/mice\x00', 0x0, 0x10202) ioctl$KDSETLED(r2, 0x4b32, 0x7fff) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000adb000-0x30)={0x94c8, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$int_out(r1, 0x0, &(0x7f0000d97000-0x8)=0x0) 2018/01/30 19:59:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000445000-0x38)={&(0x7f00008a8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000045c000-0x50)=[{&(0x7f0000301000-0x9f)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) close(r0) 2018/01/30 19:59:10 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x28, 0x3, 0x0, @fuse_notify_inval_inode_out={0x0, 0x7, 0x0}}, 0x28) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000d000-0x11)='/dev/vga_arbiter\x00', 0x10001, 0x0) 2018/01/30 19:59:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ac2000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000a2a000)=""/64, &(0x7f000089f000)=0x40) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') read$eventfd(r1, &(0x7f00000f3000-0x8)=0x0, 0x8) sendfile(r1, r1, &(0x7f00007ba000-0x8)=0x4000039, 0x59) 2018/01/30 19:59:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) io_setup(0xfffffffffffffff7, &(0x7f0000eb1000)=0x0) io_submit(r1, 0x1, &(0x7f0000215000)=[&(0x7f0000cb8000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000e52000-0xc3)='w', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/30 19:59:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000018000-0x10)={r0, &(0x7f0000018000)=""}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000ab0000)=0x0, &(0x7f0000210000)=0x4) 2018/01/30 19:59:10 executing program 5: mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000afa000)=0x0, &(0x7f0000afb000-0x8)=0x0, 0x8002, &(0x7f00001d1000/0x1000)=nil, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x20480, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000afb000-0x4)=0x0) 2018/01/30 19:59:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eca000-0xd)='net/psched\x00') sendfile(r0, r0, &(0x7f0000e48000)=0xffffe, 0x8) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000e78000)=0x0, &(0x7f0000017000-0x4)=0x4) 2018/01/30 19:59:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f000034b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006b7000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000ab6000)=0x0) setitimer(0x0, &(0x7f0000403000-0x20)={{r0, 0x0}, {0x0, 0x0}}, &(0x7f00002a2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 19:59:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f000048f000-0x38)={&(0x7f0000c0f000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e26000)={&(0x7f0000778000-0x48)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x77359400, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0x0, 0x0, "a2dc5eca419240c7"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000723000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) r2 = dup2(r0, r1) timer_create(0x3, &(0x7f000081f000)={0x0, 0xa, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000407000-0x4)=0x0) timer_gettime(r3, &(0x7f0000adc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000ac8000-0x20)={@generic="6d564e9570cd8e7b658216a50a6272ad", @ifru_flags=0x0}) write$evdev(r2, &(0x7f000000f000)=[], 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000112000)=0x0) perf_event_open(&(0x7f00004af000-0x78)={0x2, 0x78, 0xfff, 0x8a61, 0x6, 0x6, 0x0, 0x4, 0x2, 0x8, 0x0, 0x1, 0x7, 0x8, 0x5a, 0x3, 0x90, 0x5, 0x19, 0x1d228, 0x3ff, 0x4, 0xff, 0x400, 0xffffffff, 0x1f, 0xfdcb, 0x1, 0x6a7, 0x6, 0x2d8d, 0x200, 0x8, 0x8, 0x66c, 0x7, 0x100, 0x81, 0x0, 0x4, 0x4, @perf_config_ext={0x40, 0x6}, 0x4, 0xfffffffffffffe00, 0x101, 0x1, 0x3, 0x3, 0x7, 0x0}, r4, 0x0, r2, 0x2) flistxattr(0xffffffffffffffff, &(0x7f0000fd2000-0x3e)=""/62, 0x3e) 2018/01/30 19:59:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fde000+0x49f)=0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x4000000009, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001cd000)={0x7, 0x0, 0x0, 0x0}, 0x8) r1 = socket$inet6_sctp(0xa, 0xffffffffffeffffa, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000474000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c5a000)=0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f00008ec000-0xc)='/dev/rfkill\x00', 0x0, 0x0) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000e88000-0x5c)=""/92, &(0x7f0000beb000-0x4)=0x5c) 2018/01/30 19:59:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a31000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 19:59:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000002000)='/dev/dmmidi#\x00', 0x4510fa38, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x100000000, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={r2, 0x0, ""}, &(0x7f0000002000-0x4)=0x8) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r3 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000001000-0x4)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000251000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) 2018/01/30 19:59:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x502a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000570000)=""/161, 0xa1) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f000060b000)=""/24, 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/30 19:59:10 executing program 1: get_mempolicy(&(0x7f00000a3000-0x4)=0x0, &(0x7f0000000000)=0x0, 0xfffffffffffffffc, &(0x7f0000132000/0x2000)=nil, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000001000-0x10)={0xb51, 0x2596}) mlock2(&(0x7f0000eb8000/0x2000)=nil, 0x2000, 0x1) 2018/01/30 19:59:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c09000-0x13)='/dev/snd/controlC#\x00', 0x20, 0x400000000001) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00009d8000-0x10c)={0x6, 0x1, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x40, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00006b3000+0x55e)={{0x0, 0x0, 0x0, 0x0, "45a328df06e3d617570ae8e46fef9e518d004fb3b207cd5af3666cd3b0a963b92bb2bb87e19a4b0ed56423d0", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "f22a1d3f9925757bc1862125af087064e9ef2c8812824890c4e992324afacdb1d276624606cae86744827751ee82b415b15bce9163806661752e2419374b6f26", &(0x7f000076c000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 19:59:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007b9000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000002000-0x4)=0xe531) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000018a000-0x2bc)=@updpolicy={0x27c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x1c4, 0x5, [{{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x27c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000f5000-0x4)=0x2, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00008ed000)={0x1, {{0x2, 0x3, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/30 19:59:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f00000de000-0x8)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f00004fe000-0x7)='mqueue\x00', 0x8, &(0x7f0000c0a000)="") mount(&(0x7f0000040000)='./file0\x00', &(0x7f0000d10000)='./file0\x00', &(0x7f0000da8000-0x7)='mqueue\x00', 0x0, &(0x7f00003bd000-0x63)="") 2018/01/30 19:59:10 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x10000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000fb3000-0xa)='./control\x00', &(0x7f0000fb3000-0xa)='./control\x00') r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000fb4000-0x4)=0x0, &(0x7f0000fb4000-0x4)=0x4) inotify_add_watch(r0, &(0x7f0000350000-0xa)='./control\x00', 0x106) 2018/01/30 19:59:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = dup(r0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f00003fb000)={0x1, 0x0, [0x7, 0x400, 0xfff, 0x7, 0x1, 0x101, 0xfffffffffffffffb, 0x2]}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000b1000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 19:59:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00005ca000-0x4)=0x0, &(0x7f0000927000+0x611)=0x4) restart_syscall() 2018/01/30 19:59:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000dbb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000f9d000-0x38)={&(0x7f0000008000+0xa1c)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cab000)=[], 0x0, &(0x7f0000a3d000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x30, 0x0}, 0x0) 2018/01/30 19:59:10 executing program 2: r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009cb000)=0x10) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0x1004a, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 19:59:10 executing program 5: socket(0x2, 0x2000080003, 0x8) 2018/01/30 19:59:10 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000011000)={0x0, 0x26, "98c99f92634bd6ac4e00b9a6f36ac51e3b325f432bf1d1bf6afe4ceb36c0084aa336aa054254"}, &(0x7f0000013000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x10, &(0x7f0000005000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001000-0x36)={r3, 0x2e, "595c819e4af161e6d0329661fc87ea7d7e15e85c9a67bd6ada1777b8c828716be724fa0dfc7813a668f7827e744e"}, &(0x7f0000000000)=0x36) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000+0xf67)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000001000-0x78)={0x7, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x28ea, 0x1, 0x6, &(0x7f0000000000)=@generic="45319491c240ce7e034dd7898a0bd1b3", 0x0, 0x200, 0x8}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000002000)="57d327cd44c39eee1a99bad5e9a0c8a998cbb3527738511e802c73f199e7571b020367708f1de6df6ceb0a9dde9c57bf3506ec357c11fac8be61493cd0e610061c55745c0a4470d7cd691d522901c26c690d2a28cd42c1a31937979c643a312beb671833dc4cf01ba3edb83ee209e872dda396b211b313364fee36c104f93cd8b7275a5da644e78de721ceffc72db6fba3391c1b7ca3a283fc5d74d253d44b8f3d57aa731a11c840cb1035d4a238b64d0957cf990bb4f0339abaae623b5c38cf6434e4d55845a7c4d65b5f4b27c3ac9ffb7e4bcbbdf658ad7452d0c97c8fb388014ce887e1c2f7be93b00464c57f7cb6", 0xf0, 0x20000000, &(0x7f0000006000-0x14)={0x11, 0x0, r5, 0x1, 0xf11d, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000b34000)=0x1) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 19:59:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e48000-0xb)='/dev/hwrng\x00', 0x1, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000c65000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f000008a000)={0x0, 0x0}) tkill(r0, 0x1000000000016) 2018/01/30 19:59:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001f7000-0x10)={0x0, 0x0}) setitimer(0x2, &(0x7f00000e9000)={{0x0, 0x0}, {0x0, r0/1000+10000}}, &(0x7f0000281000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000072000-0x9)='/dev/vcs\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000e2f000)={0x1f, 0x0, 'client1\x00', 0xffffffff80000002, "3fcc92fd9aac85f9", "602efd01c0b54353aea14c21c0caab161694d103421e040f8bb1402942953212", 0x8, 0xc00e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setitimer(0x2, &(0x7f0000383000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000b54000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 19:59:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0xa, 0x5) sendmsg$kcm(r0, &(0x7f00003b7000-0x38)={&(0x7f0000f54000)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bc1000)=[{&(0x7f0000615000-0x7d)="a23217a0d9a0c1bb3ba56c11ef836b86f0ca3c5cc891db982f7c13b9c35083c928c9a18a09f4e46d6728f8abe4de0e272214ef97433055bdb7d488ee66541087e4c5428ee74a636efbfd1daa39944d1ee8349ce9d6d385c125bc7cb1b8d6d58c1e34343ea1d052931b652c364b7f26930704610219d232ff1e0f5958b8", 0x7d}, {&(0x7f0000a5d000)="27eb7a8f2b40f569e6e7393a", 0xc}, {&(0x7f000089b000)="c4a2262c017596b774031a86ae9429fb20ec51662a16141cfd664a48e47c7cd35fc0c5d0699d28d33edf1cce9effb63e5814f1ed172a912507da022bbd43618f40facf03ba526891d476150bae06cf1338f5fcffc844c5f05140d3a8ffcc2ca29a619f33180878422125456a87c35308595d7bfb9f8db561bcbb0922ecbd09ac0915fb6fe56aaeeedcb9040e7867167ff5e880819ee622b3eca878e5cc9ea1fc1271", 0xa2}, {&(0x7f00000cb000+0xb3f)="4290503af25b265c496929214b9c7374423c29fc8a4a8d651d72fcc7e5f5e6271b31a283ba0cd59aed2be2e0242ecb49ea0ee6a0ee96a90e52a8104c70f4c3ec4491176e83e7c988b4a337b7c0018547530fcd89151ef8102a4a6cea0f2fa08a1e036feddb7a65b6d84f298d5826e4e6ebeda04d84a868554c", 0x79}, {&(0x7f0000780000-0x9b)="25034c1f3351aae3a6a6f73ffb5f047157dea3b6aed0293aa58af8f885a71c953fac6da89a50a024181a47166759c59a93cdee8dc8ea5cd70fe7a82c95c792ca0cebfc8678ba1b8ddda3a3eff4b2a276a80eb7ad8d9011f8890f4a48e446632b1773ca525e95c922c7cbfe64a27bc322d43c0cbf05bd3b1444745b42fb63be51c1013e5d3ba88b01d53950d17e36e86f63449b8f11f6221f54d9e9", 0x9b}, {&(0x7f0000365000-0xd)="e5a79fbd622e3ebd34b7028b62", 0xd}, {&(0x7f00005e9000)="844932627e077b10a041850d3a91b0c9b8383318478d7eb399ed6ed0239f3e9098d660cce5f9f56e958973ada71f556edb6186f774addae50d4c4ac3b2508dd50f174e8dabd5eab215a2969fc1c32c6cb8dda6f61c9918414c1075b31a4b9653239554c3b6d9a6164e54b8bc2dc1647df6bbf815", 0x74}], 0x7, &(0x7f0000625000-0x58)=[{0x58, 0x10b, 0x100000000, "498bfd113a9dae549d22f1e57dc4604ed243a9e48f305634e002f48e7b4ea2730c8c1c86e056c5dc56ac43cf6a0d7bfc6273766b6b06199e8796bf25091c96cfb9b70b0c9798"}], 0x58, 0x4000004}, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000350000-0xa)='/dev/dsp#\x00', 0x0, 0x80000) ioctl$TCSBRKP(r1, 0x5425, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000166000-0x24)={@common="6c6f00000000000000000006000015e8", &(0x7f0000292000-0x34)=@ethtool_ringparam={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 19:59:10 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x2a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @generic="ca8606000000c20200000026f259223e", @generic="eb43e685368533b0248d041cddb3cb49", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11, 0x0, 0x0}, 0x0, 0x98, 0xd8, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x0}}]}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0xfffffffffffffffc, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x0}}}]}}, 0x300) [ 192.826871] ipt_ECN: new ECT codepoint fc out of mask [ 192.835132] ipt_ECN: new ECT codepoint fc out of mask 2018/01/30 19:59:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCLINUX2(r1, 0x80047437, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 19:59:10 executing program 1: pipe(&(0x7f0000ece000)={0x0, 0x0}) tee(r0, r1, 0x100006, 0xfffffffc00000003) 2018/01/30 19:59:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) memfd_create(&(0x7f0000e68000)='/dev/kvm\x00', 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f00004cf000)=[], 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000049c000-0x18)={0x3c, 0x0, [{0x2ff, 0x0, 0x0}]}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0xffffffffffffff2a, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 19:59:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000055f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x186, 0x0, 0x0, 0x0, 0x0, 0x0}}) syz_open_dev$midi(&(0x7f0000072000-0xb)='/dev/midi#\x00', 0x0, 0x264000) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000094d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = memfd_create(&(0x7f00000f8000)='GPL{-(\x00', 0x1) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000f4000)={0x1, r0, 0x3}) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000374000)={0x3, r0}) 2018/01/30 19:59:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/cgroup\x00') ioctl$VT_RELDISP(r0, 0xb701) ioctl$void(r0, 0x5451) 2018/01/30 19:59:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f00001ca000-0x40)=[{&(0x7f0000c4f000)=""/4096, 0x1000}], 0x1) read(r0, &(0x7f0000b09000)=""/224, 0xe0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup3(r0, r0, 0x80000) write$selinux_validatetrans(r1, &(0x7f000025a000)={'system_u:object_r:audisp_exec_t:s0', 0x20, 'system_u:object_r:chfn_exec_t:s0', 0x20, 0x38, 0x31, 0x20, '/sbin/dhclient\x00'}, 0x56) writev(r0, &(0x7f0000ebb000)=[], 0x400) writev(r0, &(0x7f0000703000)=[{&(0x7f00003ee000-0xa)="85", 0x1}], 0x1) shutdown(r0, 0x1) 2018/01/30 19:59:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x4a1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x18) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000486000-0x16)=""/22, &(0x7f0000078000)=0x16) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) write$tun(r1, &(0x7f0000f1f000-0x116)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@mpls_uc={0x8847, {[], @generic=""}}}}}, 0x18) readv(r0, &(0x7f000023b000-0x30)=[{&(0x7f0000fa4000-0xe1)=""/225, 0xe1}], 0x1) 2018/01/30 19:59:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8ef) ioctl$int_in(r0, 0x5473, &(0x7f0000462000-0x8)=0x5a) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000649000)=0x81, 0x4) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d30000-0x4)=0x0, 0x4) 2018/01/30 19:59:10 executing program 1: mmap(&(0x7f0000000000/0xd46000)=nil, 0xd46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x6, 0x84) mmap(&(0x7f0000d46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00005f3000-0x8c)={0x0, @in6={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100000000}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d46000)=0x8c) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000200000+0xb2d)=[{{0x0, 0x0, &(0x7f0000948000-0x60)=[{&(0x7f0000d47000)=""/39, 0x27}, {&(0x7f0000537000-0x36)=""/54, 0x36}, {&(0x7f0000d47000)=""/2, 0x2}, {&(0x7f0000c77000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c99000-0x5c)=""/92, 0x5c}, {&(0x7f0000cb0000-0x55)=""/85, 0x55}], 0x6, &(0x7f00001aa000)=""/126, 0x7e, 0x1}, 0x3}, {{0x0, 0x0, &(0x7f00004af000)=[], 0x0, &(0x7f00008ab000-0xe5)=""/229, 0xe5, 0xfffffffffffffff9}, 0x6}, {{&(0x7f0000d48000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, 0x3a, &(0x7f0000d48000-0x10)=[{&(0x7f0000d12000-0x28)=""/40, 0x28}], 0x1, &(0x7f0000cd5000)=""/4096, 0x1000, 0x401}, 0x2}, {{&(0x7f0000d48000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000d47000)=[{&(0x7f0000423000)=""/202, 0xca}, {&(0x7f0000d47000)=""/36, 0x24}], 0x2, &(0x7f0000d47000)=""/54, 0x36, 0x80000001}, 0x1}, {{&(0x7f0000d47000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00003fa000)=[{&(0x7f0000d48000-0x7f)=""/127, 0x7f}, {&(0x7f0000d47000)=""/19, 0x13}], 0x2, &(0x7f0000d48000-0xef)=""/239, 0xef, 0xfffffffffffffffd}, 0xfffffffffffffffd}, {{0x0, 0x0, &(0x7f0000d48000-0x10)=[{&(0x7f0000d47000)=""/4096, 0x1000}], 0x1, &(0x7f0000d47000)=""/180, 0xb4, 0x9}, 0x9}, {{&(0x7f0000d47000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000a41000)=[{&(0x7f0000d48000-0x13)=""/19, 0x13}, {&(0x7f0000d48000-0x43)=""/67, 0x43}, {&(0x7f0000d48000-0xc2)=""/194, 0xc2}], 0x3, &(0x7f0000d47000)=""/90, 0x5a, 0x4}, 0x100000000}, {{&(0x7f0000767000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00008b8000)=[{&(0x7f0000a82000)=""/175, 0xaf}], 0x1, &(0x7f0000030000)=""/226, 0xe2, 0x58}, 0x6a}], 0x8, 0x40000000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000b87000)=0x100000001) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000098f000)={r1, 0x2}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d47000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5}, 0x98) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d3c000-0x10)=@common="6c6f3a000089ffffffff9300", 0x0, 0x0, 0x0}) 2018/01/30 19:59:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffd}, 0xc61b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x8) r1 = syz_open_dev$sndpcmc(&(0x7f00001ec000)='/dev/snd/pcmC#D#c\x00', 0xb, 0x4842) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000eb5000-0x8)=0x0) 2018/01/30 19:59:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x10000210000) r2 = fcntl$dupfd(r1, 0x409, r0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000854000-0x8)={0x200000008001, 0x8}, 0x8) ioctl$TCSETS(r1, 0x5402, &(0x7f0000f1d000-0x24)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$alg(r2, 0x0, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000a70000)=""/132) r3 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000fcc000)={0x0, 0x2, 0x5, 0x0, 0x0, 0x7fffffff, 0x8, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x7, 0x23e7fc82, 0x5}}, &(0x7f0000dfb000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000423000)=r4, 0x4) writev(r3, &(0x7f00008ba000)=[{&(0x7f0000ce0000-0xde)="498295f248fffdbec04a1c37b2aef2129e5e1f5a2a266214e5e7d8429558f8b4b02a9d6549f420d82f3c87480e48e3bafa5aacf55a8f771575c329307d6fde3fbf82d3fc434aba3de9b026a83ed6e7e13e6c0f3aa7772339c47140ad300a", 0x5e}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000560000)={0x0, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3ff}, &(0x7f000045e000)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000f2c000-0x8)={r5, 0x1, 0x1b6a}, &(0x7f0000f71000)=0x8) 2018/01/30 19:59:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x4201) listen(r0, 0x0) 2018/01/30 19:59:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000018000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000562000)='/dev/audio\x00', 0x505401, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) fcntl$setlease(r1, 0x400, 0xac867908eee8c48c) 2018/01/30 19:59:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000545000-0x8)={0x0, 0x0}) r4 = getpid() tgkill(r3, r4, 0x13) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) listxattr(&(0x7f0000bc7000-0x8)='./file0\x00', &(0x7f0000e0b000-0x1000)=""/4096, 0x1000) close(r1) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) 2018/01/30 19:59:11 executing program 7: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ee6000-0x4)=0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ee5000)={0x0, 0x0}, &(0x7f0000ee7000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x12000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000002000)={@generic="cc99e495fc340755e86326f7fcdd31bd", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) unlinkat(r1, &(0x7f0000ee5000)='./file0\x00', 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000ee5000)=@common='dummy0\x00', 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/30 19:59:11 executing program 6: accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feb000-0x7)={0x20080522, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 19:59:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000bcc000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7ff, 0x200000000000000, 0x1, 0xc0}, &(0x7f0000b47000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000176000)={r1, 0xffffffff80000000}, &(0x7f0000909000-0x4)=0x8) r2 = syz_open_dev$sndpcmp(&(0x7f0000b83000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffffffff7fffffff, 0x80) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bbc000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) accept4$packet(r3, &(0x7f0000947000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000090000)=0x14, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000bf6000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0xffff, 0xaf, 0x500, 0x78, 0x80000, r4}) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000d0e000)=0x0) r5 = open$dir(&(0x7f0000fe5000-0x6)='./bus\x00', 0x80, 0x0) getdents64(r5, &(0x7f0000f08000-0x14)=""/24, 0x18) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000b95000-0xe2)=""/226) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000466000)={r2, 0x28, &(0x7f0000af2000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000372000)={r6, 0x9, 0x10}, 0xc) 2018/01/30 19:59:11 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea3000)='/dev/sequencer\x00', 0x0, 0x0) getsockname$ipx(r1, &(0x7f0000172000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000db4000)=0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00007e8000-0x160)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x6, 0x7, "87298c2f3b4c1b734cfffe264d2f066cd20cd55124c7f40f589828842f89b94e0fcac944d0c6a64b1d313b1a7019bf7fed43ce441e07183cf2df41098f54914478697262b299a9ef9f10a02e1161d2f5"}, 0x160) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f02000-0x8)={0x0, 0x1}, &(0x7f0000b5e000-0x4)=0x8) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000d33000-0x10)={0x3, &(0x7f00001f4000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000ef4000)="2400000052001f0014f9f407002304000afff51108000100febfffff0800020001000000", 0x24) 2018/01/30 19:59:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@common='bridge0\x00', @ifru_settings={0x7, 0x0, @fr_pvc_info=&(0x7f0000c4c000)={0x2, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) write(r0, &(0x7f00008c0000-0x26)="260000005e0009050000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/30 19:59:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4a0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000001000-0x44)=""/68) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00003cb000)='/dev/dsp\x00', 0x0, 0x0) accept4$inet(r1, &(0x7f0000365000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000611000)=0x10, 0x800) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$int_in(r1, 0x80000080044dff, &(0x7f00008d4000-0x8)=0x0) 2018/01/30 19:59:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) writev(r0, &(0x7f0000e41000)=[], 0x0) getpriority(0x0, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008c8000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r4 = syz_open_dev$admmidi(&(0x7f0000244000)='/dev/admmidi#\x00', 0x800, 0x480000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000efa000)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00002e0000-0x4)=0x5) sysfs$1(0x1, &(0x7f0000bc1000)='/dev/loop-control\x00') r6 = add_key$keyring(&(0x7f0000f20000-0x8)='keyring\x00', &(0x7f0000e51000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r6) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x80) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r4, 0x80dc5521, &(0x7f0000588000)=""/78) 2018/01/30 19:59:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000dc1000-0x88)={0xfffffffffffffff8, {{0xa, 0x1, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) dup(r1) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000cda000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) sendmmsg(r1, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f00007d8000-0x70)=[], 0x13e, &(0x7f0000496000-0x1b0)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x9}], 0x1, 0x0) 2018/01/30 19:59:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x803, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00001f7000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$mice(&(0x7f0000e03000)='/dev/input/mice\x00', 0x0, 0x200002) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000050000)={0x100000001, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c22000-0x10)={r0, 0x28, &(0x7f0000138000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000017000)="b23c07648d7860f96f6d61bc4e9610a2f413bf4ddfc90289e12661a571f4f12149c0befb0e57ee6b4c6081ca53", 0x2d) 2018/01/30 19:59:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001b9000-0x4)=@assoc_id=0x0, &(0x7f00001de000-0x4)=0x4) pipe2(&(0x7f0000236000-0x8)={0x0, 0x0}, 0x80000) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000c0f000)=0xc0, &(0x7f0000d39000-0x8)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00005a8000)={r1, @in6={{0xa, 0x0, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8}, 0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000097f000-0x20)={0xfffffffffffffff7, 0xffff, 0x8201, 0x1f, 0x2, 0x40, 0x3, 0x2, 0x0}, &(0x7f00002d4000)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000bde000-0x9)={r4, 0x1, 'X'}, &(0x7f0000b4a000)=0x9) 2018/01/30 19:59:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af12, &(0x7f00003b6000)={0x0, 0xfffffdfd, &(0x7f000005e000)=""/9, &(0x7f0000fb1000-0x80)=""/128, &(0x7f0000f8b000)=""/4, 0x0}) socket$inet6_sctp(0xa, 0x3, 0x84) 2018/01/30 19:59:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bfa000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000eca000)={0x0, 0x4, "1d3ac0e016ea9418c3d1e1b288045ffbc6060123c91e5d76139d664a46eb41"}, &(0x7f0000b21000-0x4)=0x27) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0x0, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000a8a000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, 0xffffffffffffff8e) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d6f000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x23) socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00005a3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) 2018/01/30 19:59:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ac7000-0x8)='./file0\x00', 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000033000-0x6f)=""/111) mount(&(0x7f0000d92000)='./file1\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000a8f000-0x6)='tmpfs\x00', 0x0, &(0x7f000005c000)="2c344dcfc4370ef6b3c93d") rename(&(0x7f0000fb1000)='./file1\x00', &(0x7f0000e88000-0x8)='./file0\x00') ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008f2000)=0x0) 2018/01/30 19:59:11 executing program 6: r0 = syz_open_dev$audion(&(0x7f000073d000)='/dev/audio#\x00', 0x1, 0x60040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x5) socket(0x2, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000df6000-0x4)=0x0, &(0x7f0000d43000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x21, &(0x7f0000df4000)=0x0, 0x4) 2018/01/30 19:59:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xd)='attr/current\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xad2e}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x27, 0x3ff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000e3e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/30 19:59:11 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000998000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c67000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ef000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000671000-0x48)={0x8, 0x2, &(0x7f00005a3000-0x10)=@raw=[@jmp={0x5, 0xfffffffffffffff8, 0xf, 0x1, 0x7, 0x343c9c1a0cd65c59, 0xffffffffffffffff}], &(0x7f0000212000-0xa)='syzkaller\x00', 0xffffffff, 0x12, &(0x7f000036a000-0x12)=""/18, 0x41000, 0xe1475d3da689c23c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000ddb000-0x8)=&(0x7f0000faf000)=0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000552000-0x148)={0x9, 0x0, [{0x0, 0xd6, &(0x7f0000172000-0xd6)=""/214, 0x0}, {0x10000, 0x70, &(0x7f00007b0000-0x70)=""/112, 0x0}, {0x10000, 0x7e, &(0x7f0000c04000)=""/126, 0x0}, {0x0, 0xc4, &(0x7f000019a000)=""/196, 0x0}, {0x0, 0x71, &(0x7f0000133000-0x71)=""/113, 0x0}, {0x0, 0x3d, &(0x7f0000a0a000)=""/61, 0x0}, {0x102006, 0x0, &(0x7f0000f06000)=""/0, 0x0}, {0x0, 0x25, &(0x7f0000792000-0x25)=""/37, 0x0}, {0x0, 0xdd, &(0x7f000083f000-0xdd)=""/221, 0x0}]}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000a79000)={0x0, 0x0, []}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x100) [ 193.212004] sctp: [Deprecated]: syz-executor0 (pid 24217) Use of int in maxseg socket option. [ 193.212004] Use struct sctp_assoc_value instead 2018/01/30 19:59:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000553000)='/dev/snd/controlC#\x00', 0x7, 0x42000) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) [ 193.214841] tmpfs: Bad mount option ,4MÏÄ7ö³É 2018/01/30 19:59:11 executing program 3: unshare(0x24000200) unshare(0x20020000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) mmap$binder(&(0x7f0000d7d000/0x4000)=nil, 0x4000, 0x2, 0x11, r0, 0x0) clone(0x10084000, &(0x7f000066e000)="", &(0x7f0000502000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000094e000-0x1e)="") 2018/01/30 19:59:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006b0000)={0x2, 0x78, 0xe2, 0x400, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000008, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) pipe(&(0x7f0000fa1000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000597000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) getxattr(&(0x7f0000aea000)='./file0\x00', &(0x7f00000f0000)=@random={'osx.', '\x00'}, &(0x7f00004f4000)=""/119, 0x77) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000fd1000)={0x2, [0x0, 0x0]}, &(0x7f0000e1a000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000fcb000)={r3, 0x3ff, 0x47, "97f32c694d0539f30476cace9bf72403d9e88273a85ba70b97a9c8139e3868ceafbfd391730b5f2d00e8fc1e6a0a739b713ab405eb5333e10bb046bc85087c812edd5d91333129"}, 0x4f) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000828000-0x4)=0x40) 2018/01/30 19:59:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) pipe2(&(0x7f0000d78000-0x8)={0x0, 0x0}, 0x80000) sendmsg$kcm(r0, &(0x7f0000c05000-0x38)={&(0x7f0000528000-0x1c)=@in6={0xa, 0x1, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c, &(0x7f00004f0000-0x40)=[{&(0x7f0000fae000)="3115dd37f8cb3176040e838a7f74b5262964e72c6baac37177eaa8e61bd409ccad2817c7c047e4f6e0dcfb3b65fdf0d7029087eda5caacbb4179ea1fc48bf6b1f15665e16c1120e2c70b8edbb2170c5a", 0x50}, {&(0x7f000098b000)="639cd352a17b842c9e731c2a3b32bda21e92d4ba4551d1cd810c3fdf0b1151bb169bcac9dd0324bb49baf5f2652da20b980861e94f2dd699d6b8e6e70de8865654b7", 0x42}, {&(0x7f00008c7000-0xbe)="202fca4b19303c7ee1a8011032abd9feefb4c42827544cf91bf5e6a5123246dad78f9cf7271bc295e54b2cd7d9dae2b757c55941cd20bc081a75d71a9ecead8d3f8d0a00aebb1091addf21d142a6164090e2d4db8c0001c650ec96329699eb25df7a48b69b81e2582b3715c03d743b29f65c6fbb01213f0e09acb1a768ae76450bc2e3abbdd26bcd3bd2fff1d39b770ab4ab757e523ef107082b60e78ece8c47fb42a1dbbc317d99044796c2ab2d87027baf7658575a4b8d26cae4c920ef", 0xbe}, {&(0x7f0000020000-0x35)="c06e59fdf50c892a9ce64e2c975fc235d6d731abad8725a8783c8cb5e4936499ea993b908b88be22979117e41ac3577ea6998167e5", 0x35}], 0x4, &(0x7f0000f83000-0x1338)=[{0xb0, 0x29, 0x9, "2bdac0d897510ecd35b2fc43e8711773508db43bf2f460ab8848bf035abc54bfb4ff44e465f67ef4524c5d131e9abc50cf853c1187627f316f7f5cc46da8ed38140e3b0f498e241ba3a3ced0df8da9235b24cd77e501d7c5fcd5c0bfc25e44849de2f96cef321d5f133be16fa614751b580f87c511e197079a1ecd8513cefb53eae6662c73754fc0daec8fea6b47c4afea933250852468b4bec9f1b61259e09b"}, {0x20, 0x7, 0x0, "9eeb7752d10e7e92364c7affa7"}, {0x90, 0x10b, 0x8, "2e314e930299a89bc4a7b97e011445cc6a01a02b6f5dee9ef2f2927e05857377f2b2d46a662a7187e15a3743009c81b1db6f107448d40c7bed78050d461f59bbde4f5552d97e80811662e9c4d542a75fec760a6e3908686f9f627b45d1b8a25f81bdff343fb79a997b19f5871e9cb724002d1fec715a80ef68"}, {0xf8, 0x100, 0x3, "4048673e5806b31825165344e0cc5b3e13d93d4bdf22b078e09ddbce3422bd2ba92afe1a49cedbb5a90457b7e4bcd0fc8b2a447bd5d1c6bad3ec4ff63bc7de8a6a2364275727e8fbeae89a219774a6ba7e76fe7bea7e3cca8c18065500d3c3325afff4b5bf9042a3a88b7634f6041dd03ce3ac4f9dc539d501388f454aa78892bc3501c8ac439af00affaa974de984f115f951d40475d697a6aa519c8b508015761f7ead4ef5a71e53790cd311ba733454af2798a80b8b29f1faee2d23842c8be568cca22099a1b85dce2d35ce16544c288a1248d87d7723ec1361bb90d4f64b383f441139141d"}, {0x10, 0x108, 0x2, ""}, {0x1010, 0x11b, 0x9, "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"}, {0xc0, 0x19f, 0x7ff, "e6aa718e2b67bf3d5e0f69d9cf4eea0c49d65fc095dbcef5f8515dc24ac0d3b965a583fa5d9a6a052001e36c0405780b5a6d0181feda6b8b28e53da72a76e7c5405294f440b2ce287fc1a9f34bba389956aaa7537d85fb590e2104af090330e99c11d0d77c597b1191c67144b45b28f6aea1b1e3c33db32d3c8a4ef6cd5ae87dcbe1f433c28e11e457befda5960e7e3f15139e65c15d35ec93984d1d2daf02e7c9935cededb31b6d8d538bb50b"}], 0x1338, 0x81}, 0x40) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000080000-0x430)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_PORT_SELF={0x8, 0x19, [@nested={0x4, 0x2, []}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 193.222635] tmpfs: Bad mount option ,4MÏÄ7ö³É 2018/01/30 19:59:11 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/autofs\x00', 0x900, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000004000-0x8)={0x2}, 0x8, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000006000-0x6)=@hci={0x1f, 0x5, 0x3}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) sendmsg$can_bcm(r1, &(0x7f0000004000)={&(0x7f0000004000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000005000-0x80)={0x3, 0xa00, 0x9, {0x0, 0x0}, {0x77359400, 0x0}, {0x2, 0x7fff, 0x6, 0xffffffffffffffff}, 0x1, @canfd={{0x0, 0x3ff, 0x7f, 0x5}, 0x3, 0x0, 0x0, 0x0, "fe77f58ba4ede964fd280714a920510132a53bcfe73f43f59c999d04cb22d53fd7fcb90152f28439d91f164e64e82ef7b439c5addfe452504656bd21b1678aba"}}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="f2121104d90fa626", 0x8) 2018/01/30 19:59:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000477000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d0f000)=0xe8) ioctl$TIOCSBRK(r1, 0x5427) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000230000-0x3)='nv\x00', 0x3) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000543000-0x18)={0xaa, 0xf, 0x0}) mount(&(0x7f0000b65000-0x10)='./control\x00', &(0x7f00001f1000-0xa)='./control\x00', &(0x7f0000ab4000-0x6)='logfs\x00', 0x203400, &(0x7f0000122000+0x351)="") pivot_root(&(0x7f0000dec000-0xa)='./control\x00', &(0x7f0000bdd000-0xa)='./control\x00') utimensat(0xffffffffffffffff, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000772000)={0xffff, 0x3f, 0x1, 0x1, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000002000-0x10)={0x4, 0x4, 0x100000000}) recvmsg$kcm(r1, &(0x7f0000bf6000-0x38)={0x0, 0x0, &(0x7f00009e6000)=[{&(0x7f00004bc000)=""/97, 0x61}, {&(0x7f0000e0d000-0xef)=""/239, 0xef}, {&(0x7f0000f26000)=""/152, 0x98}, {&(0x7f0000000000)=""/23, 0x17}, {&(0x7f0000000000)=""/55, 0x37}, {&(0x7f00009b8000)=""/209, 0xd1}, {&(0x7f0000b9b000-0xdb)=""/219, 0xdb}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000c64000)=""/236, 0xec}, {&(0x7f0000be1000-0x19)=""/25, 0x19}], 0xa, 0x0, 0x0, 0xaa}, 0x96058fab3f84dbd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000753000/0x4000)=nil, 0x4000}) 2018/01/30 19:59:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0xff) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000250000-0x8)=0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800000010d, 0x2, &(0x7f0000000000)="02ca023b", 0x4) 2018/01/30 19:59:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000991000-0x7)={0x0, 0x0}, &(0x7f000090c000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00002d2000)={r1, 0x7f}, 0x6) shutdown(r0, 0xfffff80000000002) r2 = dup3(r0, r0, 0x80000) get_thread_area(&(0x7f00002be000)={0x1b4, 0x0, 0xffffffff, 0x5, 0x100000001, 0x2, 0xffffffffffffff2c, 0x5, 0x7ff, 0xe547}) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000bf8000-0x30)={0x100000000, 0x26d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000b12000)=[{r2, 0x4000, 0x0}, {r0, 0x400, 0x0}, {0xffffffffffffffff, 0x10, 0x0}, {r2, 0x2460, 0x0}, {r0, 0x40, 0x0}, {r0, 0x20, 0x0}, {r0, 0x8000, 0x0}, {r2, 0x4008, 0x0}], 0x8, 0x0) [ 193.352688] sctp: [Deprecated]: syz-executor0 (pid 24228) Use of int in maxseg socket option. [ 193.352688] Use struct sctp_assoc_value instead 2018/01/30 19:59:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0xfed, 0x2, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f000062a000-0x8)=0x0) r2 = syz_open_dev$midi(&(0x7f00008f3000)='/dev/midi#\x00', 0x8, 0x80000) getsockname$inet(r2, &(0x7f00009dd000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d3c000)=0x10) 2018/01/30 19:59:11 executing program 6: r0 = socket(0x5, 0x1, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00005a6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = shmget$private(0x0, 0x14000, 0x10a, &(0x7f00002c4000/0x14000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000bcd000-0x3d)=""/61) perf_event_open(&(0x7f000001d000)={0x2, 0x5, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r2, &(0x7f00000c6000-0x5)='stat\x00') ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000a75000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r4, r4, &(0x7f0000a9c000)=0x0, 0x100000001) 2018/01/30 19:59:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000805000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000512000)={@common='eql\x00', @ifru_flags=0x2201}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000922000)={&(0x7f0000f22000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000caf000-0x20)=[{&(0x7f0000c14000-0x75)=""/117, 0x75}, {&(0x7f0000b2d000)=""/146, 0x92}], 0x2, &(0x7f0000ce4000-0x1000)=""/4096, 0x1000, 0x81}, 0x40000002) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00005d5000-0x4)=0x2, &(0x7f00002cf000-0x4)=0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000c7f000-0x4)=0x4bca, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000543000-0x4)=0x0) connect(r2, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r2, &(0x7f0000307000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000f93000)={0x0, 0x5, 0x81, 0xff, 0x80, 0x5}, &(0x7f0000df5000)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000067c000)=@sack_info={r4, 0x0, 0x5}, &(0x7f0000d15000)=0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f00001c4000)=0x0) bind$inet(r1, &(0x7f00006c0000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) 2018/01/30 19:59:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008f6000)={0x0, 0xfffffffffffffffb, 0x8, 0x6, 0x8, 0x513, 0x7, 0xead, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x5, 0x58, 0xffffffff, 0x80000001}}, &(0x7f000033a000)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000cfc000-0xc)=@sack_info={r2, 0x400, 0x3}, 0xc) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) poll(&(0x7f000071d000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) setxattr(&(0x7f00003cd000)='./file0\x00', &(0x7f0000750000)=@random={'os2.', '/proc/self/net/pfkey\x00'}, &(0x7f00001f3000)='/proc/self/net/pfkey\x00', 0x15, 0x1) 2018/01/30 19:59:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x60800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000+0x935)=0x10) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x61, 0x10000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000003000-0x10)={0x9e, 0x37a, 0x2, 0x4}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000003000)={0x4840, 0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x6, 0x0, 0x0, 0xccd}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000004000-0x20)={0x4000000009, 0x0, 0x10001, 0x8000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000003000)={0x8, r2, 0x10004, 0x25}) mmap(&(0x7f00006e4000/0x2000)=nil, 0x2000, 0x1000002, 0x10, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000001000-0x10)={r3, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = semget$private(0x0, 0x1, 0x200) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000811000-0x20)={0x8, 0x4, 0x4, 0x5, 0x9, 0x6, 0xff, 0xffffffff, 0x0}, &(0x7f0000c4b000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000084f000-0xc)={r5, 0x3ff, 0x30}, 0xc) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00004ef000)=0x0) clock_nanosleep(0x7, 0x1, &(0x7f00005ee000-0x10)={0x0, 0x0}, &(0x7f00007aa000)={0x0, 0x0}) semtimedop(r4, &(0x7f00000d2000)=[{0x0, 0x3, 0x0}], 0x1, &(0x7f0000c16000-0x10)={0x0, r6}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00006f6000-0x4)=0xe, 0x4) 2018/01/30 19:59:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000c61000)={0x0, 0x80}, &(0x7f0000226000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000da7000-0x10)={r0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}]}, &(0x7f00005fd000)=0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000828000-0xd)='/dev/dmmidi#\x00', 0x3ff, 0x10000) accept$packet(r1, &(0x7f0000f1b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c88000-0x4)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d56000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000fc4000)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00007df000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000ac7000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5d, r3}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007f3000)='/selinux/mls\x00', 0x0, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000069c000)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f000037a000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x101000) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f0000786000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x9}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000e95000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) gettid() getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000e6f000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a53000-0x4)=0x8) r6 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f00009da000)=r5, 0x4) 2018/01/30 19:59:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000484000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f00007ed000)="5b4f432387b0898f88fc786491988af0dd4761080e0ffaef5e2e10acb3cff90804530a419cdb9739ba8d6ffaec704d212fe25485b78f2b7789f9", 0x3a) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x7) r4 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000b43000-0x8)={0x1, [0x0]}, &(0x7f0000c78000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00004e9000-0xa0)={r5, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x0, 0x9, 0x6, 0x18}, &(0x7f0000957000)=0xa0) unlinkat(r4, &(0x7f0000281000-0x8)='./file0\x00', 0x200) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000036b000-0x10)='/dev/sequencer2\x00', 0x10200, 0x0) ioctl$DRM_IOCTL_RM_MAP(r6, 0x4028641b, &(0x7f0000220000)={&(0x7f0000c30000/0x3000)=nil, 0x0, 0x1, 0x4, &(0x7f0000641000/0x3000)=nil, 0xb2f4}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000253000-0x8)={0x1, [0x0]}, &(0x7f0000dac000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000c94000-0x8)={r7, 0x8}, &(0x7f000056f000-0x4)=0x8) setsockopt$llc_int(r6, 0x10c, 0xf, &(0x7f000057f000)=0x3ff, 0x4) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000221000)={0x4004, &(0x7f0000386000)=0x0, 0x0, r1, 0x2}) 2018/01/30 19:59:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='eth1\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000002000)={0x8000002710, 0x0, &(0x7f0000769000/0x6000)=nil}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x18081, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000)={0x40}, 0x0, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000003000)={&(0x7f0000003000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000003000)=[{&(0x7f0000002000)=""/237, 0xed}, {&(0x7f0000004000-0x8)=""/8, 0x8}, {&(0x7f0000004000-0x8a)=""/138, 0x8a}, {&(0x7f0000003000)=""/161, 0xa1}, {&(0x7f0000002000)=""/198, 0xc6}, {&(0x7f0000000000)=""/116, 0x74}, {&(0x7f0000003000)=""/182, 0xb6}, {&(0x7f0000004000-0x56)=""/86, 0x56}, {&(0x7f0000004000-0xd8)=""/216, 0xd8}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}], 0xa, &(0x7f0000003000)=""/249, 0xf9, 0x1}, 0x40010101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000000000)={&(0x7f00000d5000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f00003b8000-0x10)=@can={{0x4, 0x6, 0x5, 0x8001}, 0x4, 0x2, 0x0, 0x0, "c128eb31c0f65966"}, 0x10}, 0x1, 0x0, 0x0, 0x20040804}, 0x84) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r3, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r3, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r3, &(0x7f0000013000-0x38)={&(0x7f0000011000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000007000)={0x1, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 19:59:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000021d000)={0xaa, 0x6, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') umount2(&(0x7f0000a8c000)='./file1\x00', 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./file0\x00') dup2(r0, r1) 2018/01/30 19:59:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eaa000-0x11)='/selinux/enforce\x00', 0x40, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) personality(0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = dup2(r3, r2) getsockopt$inet6_tcp_int(r4, 0x6, 0x0, &(0x7f000023f000-0x4)=0x0, &(0x7f000042e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000078e000-0x108)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x45, 0xffffffffffffff81, 0x7, 0x7, 0x6, 0x6, 0x40, 0x100000001, 0x4b, 0x9, 0x200, 0x2, 0x68dedd54, 0x7, 0x10000]}, &(0x7f0000beb000)=0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000146000)={r5, 0x2c5, "062bd538aa16be06aaed925c5f73"}, &(0x7f0000229000)=0x16) 2018/01/30 19:59:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x1, 0x0) bind$bt_rfcomm(r0, &(0x7f0000c3f000)={0x1f, {0x2, 0x100, 0x8, 0x0, 0x7fffffff, 0x3}, 0xe4}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000275000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r1, &(0x7f0000a10000-0x14)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) sendmsg$can_bcm(r1, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x6, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x55}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 19:59:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000507000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0x1ca) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008f4000-0x8)={0x9, 0xffffffff, 0x4, 0x7fff}, 0x8) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1, 0x0, 0x0, 0x0}, 0x8000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000500000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f000060c000-0x6)={0x0, 0xfffffffffffffff8, 0x0}) sendto$inet6(r1, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00001f0000-0x75)="a29794972d93f74d5979caf4d99a147e0edaeb5d48850898767a811db100e678566c49c76caafae93935afc3000957f44c4fee684f0f52c469caa7a4f4c3f01035f15d01938f9fd2a168ad5d27990d1998f3ea92354ded32d2a279d4c7c78e64a8787794cbf090096c2373ca316817a7abf1dd0924", 0x75, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/30 19:59:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000ce3000)='/dev/amidi#\x00', 0x4, 0x400000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000028b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000ef4000-0x10)={r1, &(0x7f0000f90000)=""/178}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f0000e76000-0x4)=0x8, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$TCXONC(r2, 0x540a, 0x6) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000802000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="9bf75e9f1b47", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006f73656d230000720000000400"}) 2018/01/30 19:59:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$setlease(r1, 0x400, 0x2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 19:59:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000dd9000)={@common='gre0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) r1 = syz_open_dev$usbmon(&(0x7f0000451000)='/dev/usbmon#\x00', 0x6, 0x40000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000e93000)=0x0, &(0x7f00003fd000-0x4)=0x4) 2018/01/30 19:59:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00003a1000-0x8)={0x0, 0x4, 0x9}, &(0x7f0000e3a000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000018b000)={r1, 0x5, 0xfd, "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"}, 0x105) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000c27000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000fe7000)=@newlink={0x7c, 0x10, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0x5c, 0x12, [@IFLA_INFO_KIND={0x58, 0x1, "73656c696e7578766d6e6574302d7b70726f63fb47504c2d73656375726974796d643573756d76626f786e6574306d696d655f7479706576626f786e6574307d47504c282c2a707070307472757374656400"}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 19:59:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00009d1000)='ramfs\x00', 0x7, &(0x7f0000680000-0xaa)="") unshare(0x20000) getgroups(0x4, &(0x7f0000043000-0x10)=[0x0, 0x0, 0x0, 0x0]) setgid(r0) r1 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000a46000)="") 2018/01/30 19:59:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f000030f000-0xb)='/dev/vcsa#\x00', 0x7, 0x200) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000ce4000-0x38)={0x1, 0x0, [{0x1f, 0x7, 0x0, 0x0, @msi={0x7fffffff, 0x8001, 0x7fff}}]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000009b000-0x4)={0x1000}, 0x4) 2018/01/30 19:59:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000e98000+0x1c2)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x3, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x0, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000001000-0xe)=@random={'user.', 'vboxnet0\x00'}, &(0x7f0000000000)=""/42, 0x2a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000910000-0xc)={0x2, 0x0}) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f00003ae000-0x10)={&(0x7f0000511000)='./file0\x00', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2018/01/30 19:59:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000a22000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f0000919000)=""/154, 0xfffffffffffffeb4) bind$unix(r0, &(0x7f0000565000)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/01/30 19:59:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f00002a2000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00004f1000-0x4)=0x0) getpgid(r1) connect$ax25(r0, &(0x7f0000ed4000)={0x3, {"aa3a494a726dad"}, 0x7fff}, 0x10) socket$nfc_raw(0x27, 0x1, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000973000-0x8)={0x0, 0x0}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000523000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r3, 0x4008af23, &(0x7f0000736000-0x8)={0x1, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) 2018/01/30 19:59:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000b62000)='./file0\x00', 0x0, 0x0) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) 2018/01/30 19:59:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x3, 0x400000) unlinkat(r0, &(0x7f00008b1000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r1, &(0x7f0000553000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) 2018/01/30 19:59:11 executing program 2: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005a3000)={0x1, &(0x7f0000d1e000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000071c000)={0x0, 0xaa, "c604e6c3ff002d65b89f12a5b8e0c4f4a7d82694b04493f5e680f9e1acf34d7e6225a42d20745757a26a073bfe9ee04c83cda4f745fb1982f011294d1bffe66ed6d4e570b52faba8de99119bc623af6439be1cece26c1ad4f4a9c960e0ba37f4a463eca5376647352f8ccf850955d55963f01e9ad0f75e4ce5bce7b7ade4415110f80fdaa9a87c7018dea4d991a83d96e62451f14930039003cbb5fbf2b8ab833fbd6748aff6b51b95f3"}, &(0x7f000053e000-0x4)=0xb2) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d18000)={r1, 0xb68a}, &(0x7f0000d19000-0x4)=0x8) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) 2018/01/30 19:59:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0x3, 0xa, 0x2df, &(0x7f00006a9000-0x8)={0x0, 0x0}) ioctl$TIOCSCTTY(r1, 0x540e, 0xd86f) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x2000000000000080, 0x0, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000796000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 193.806386] ALSA: seq fatal error: cannot create timer (-16) 2018/01/30 19:59:11 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000000e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000019000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x720}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x9, 0x6, 0x1, 0x500, 0x0, 0x10, r1}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "92e6e6eac8e443e6e69d10f7ef0b49e30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d65daa192a5b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e1201764989aac2ba631799517a9e794e1dd1f20124ab", 0x1, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) 2018/01/30 19:59:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f00008c0000)=""/254) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000e5000-0x50)={@generic="39fb2bba9d1966ddc9f8501f233a2c36", @ifru_ivalue=0x0}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000940000-0x38)={&(0x7f0000722000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000677000)=[], 0x0, &(0x7f00002fe000-0x1338)=[], 0x0, 0x0}, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f0000d61000)={0x0, 0x0, 0x0, 0x0, "257f2552b43c8a61b13425d2ba280f2ed23b1c1ac1da080bb1c8f156b7b1ed0a300d0a38b4dfe5163ceb2b77", 0x0}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000079f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$mouse(&(0x7f000071d000-0x12)='/dev/input/mouse#\x00', 0x6, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000804000-0x8)={0x0, 0x3185f157}, &(0x7f000044d000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000939000)={r3, 0x7, 0x4, 0x1}, &(0x7f0000a8c000)=0x10) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x1ff, 0x0, 0x100000, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x10000000000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f00007c6000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000e6b000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000b28000-0x5c)={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0xffffffffffffffff, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x15}, 0x0}, 0x2, [0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0]}, 0x5c) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/30 19:59:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bbe000-0xa)='net/igmp6\x00') signalfd4(r0, &(0x7f0000dd8000)={0x7}, 0x8, 0x80000) preadv(r0, &(0x7f000069f000-0x10)=[{&(0x7f0000700000)=""/1, 0x1}], 0x1, 0x10000000000080) syz_open_dev$mice(&(0x7f0000f66000-0x10)='/dev/input/mice\x00', 0x0, 0x84440) 2018/01/30 19:59:11 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000002000-0x4)=0x0, 0x4) syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x3ff, 0x1c1000) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000+0xf87)=@get={0x1, &(0x7f0000001000-0x91)=""/145, 0xd79a}) 2018/01/30 19:59:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x27ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000ee8000-0x38)={&(0x7f0000115000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bb1000)={&(0x7f0000edf000-0x234)=@flushpolicy={0x1c, 0x1d, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, "", [@policy_type={0xc, 0x10, {0x8df3f9caab037bdc, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) dup3(r0, r1, 0x80000) 2018/01/30 19:59:11 executing program 4: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000000000)=0x0) 2018/01/30 19:59:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000ff6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, 0x0, r0) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x1ff, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000001000)={0x5, 0xf13d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) 2018/01/30 19:59:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000079b000-0x8)='net/tcp\x00') mmap$binder(&(0x7f0000e1d000/0x2000)=nil, 0x2000, 0x4, 0x10, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000ff8000-0x58)={{0x6, 0x5}, 0x1, 0x5, 0x100000000000000, {0x400, 0xffff}, 0x6, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 19:59:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f9e000)='/dev/vga_arbiter\x00', 0x200000, 0x0) r1 = socket(0xa, 0x3, 0x8) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00007ca000)=0xf01) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000daa000)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000076e000)=[@in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}], 0x64) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000e54000-0x8b)={r0, r1, 0x1fd46d75, 0xef04, &(0x7f0000a2d000-0x2)="eea2", 0x3, 0xb8bb, 0x7f, 0x33, 0xb6e, 0x1, 0x2, "30b57c7e7846b0ac36f4eb13d74ac00790e4acdf82063d2465460cbe23b4b1289b409b2aa5bae4e87e707800cc06f607db2fce79384d0500aec77baae67bf95509e094dcd7310db7d321776d0016078b52cb872f1abb0f2c128c482b5ce8f156c58341"}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f00008ad000-0x400)={"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"}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/30 19:59:11 executing program 5: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000afb000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) bind$alg(r0, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00007c7000)={0x0, 0x0, &(0x7f00004ef000-0x90)=[{&(0x7f0000738000)="ef", 0x1}], 0x1, &(0x7f0000af8000)=[], 0x0, 0x0}, 0x0) 2018/01/30 19:59:11 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000015000-0xb)='/dev/adsp#\x00', 0x5, 0x41) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000015000)=""/145, &(0x7f0000016000-0x4)=0x91) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000015000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000002000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, r2}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000015000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f0000015000-0x84)="d24db94572478be285a69f4be6a6f0f855b78ed959aa4edbdf598b97f1f289b0ff021dfbe09f3e7b146aa70d475dad8a54f059f2f1c17ee9c2731be423b47841e7b56cac5d55c532553fa57b8b3f630cd3e6a94b0b7e545aa27fd758d1b847711bbae65cbd0c8d8b060aef7553be9f039aecd86f247e087a85041ddf1b1649eaa8250e38", 0x84) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) 2018/01/30 19:59:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x7fff, 0x80000) flock(r0, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000e52000-0xd)='/dev/snd/seq\x00', 0x0, 0xa8200) fadvise64(r1, 0x4b, 0x1, 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000a78000-0x69b)="", 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r3 = dup(r2) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f000024c000)={{0x3, 0x2, 0x20, 0x3, 0x8001}, 0x401, 0x3, 'id0\x00', 'timer1\x00', 0x0, 0x3, 0x1, 0x9, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setstatus(r2, 0x4, 0x2400) sendto$inet6(r2, &(0x7f0000fac000-0xf)="", 0x0, 0x800040000, &(0x7f0000151000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0xfffffffffffffcab) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000e04000-0x3)=0x0) 2018/01/30 19:59:11 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 19:59:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ed8000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ea1000)={0x401000000000}, 0x4) 2018/01/30 19:59:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a6c000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x10000000000) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) lstat(&(0x7f0000805000-0x8)='./file0\x00', &(0x7f000046c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() stat(&(0x7f000086d000-0x8)='./file0\x00', &(0x7f0000838000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) ioctl(r0, 0x8916, &(0x7f0000000000)="") setsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000680000-0x4)=0x80, 0x4) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000360000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00002b5000-0x4)=0x8, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000db4000)=@int=0x0, &(0x7f0000de2000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f0000850000-0x4c)={0x3ff, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 19:59:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x0, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x100) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000000)=0x7fffffff, 0x4) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/30 19:59:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mprotect(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) 2018/01/30 19:59:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000539000)='/dev/kvm\x00', 0x0, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000492000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a03000)=0x10, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a51000-0xa)='/dev/cuse\x00', 0x400, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000fc9000-0x4)=0x0) connect$ipx(r1, &(0x7f0000b22000-0x10)={0x4, 0x7ff, 0x3, "98d0ee2467a7", 0x3, 0x0}, 0x10) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f0000725000)=0x0, 0x0, 0xffffffffffffffff, 0x1}) 2018/01/30 19:59:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) shmget$private(0x0, 0x1000, 0x890, &(0x7f0000489000/0x1000)=nil) r1 = shmget$private(0x0, 0x1000, 0x800, &(0x7f0000792000/0x1000)=nil) r2 = shmat(r1, &(0x7f0000f73000/0x2000)=nil, 0x4000) shmdt(r2) close(r0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000397000-0xc)='/dev/rfkill\x00', 0x105400, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000bd7000-0x4)=0x10001, 0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7be", 0x10) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r5, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/30 19:59:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000a7e000-0x1)=0x0, 0x0}, 0xa00000400, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000071c000)={0x1, r0, 0x0}) accept$unix(r1, &(0x7f0000f8f000)=@file={0x0, ""/63}, &(0x7f0000252000-0x4)=0x41) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000080a000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/30 19:59:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = syz_open_dev$dspn(&(0x7f0000ae2000-0xa)='/dev/dsp#\x00', 0xa4, 0x2000) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000a23000)='!%\x00') ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x7fffffff) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) tee(r0, r1, 0x3, 0x8) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/01/30 19:59:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) syz_open_dev$urandom(&(0x7f0000910000)='/dev/urandom\x00', 0x0, 0x111400) write(r0, &(0x7f0000bb9000-0x198)="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", 0x17) 2018/01/30 19:59:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fe1000)='/dev/cuse\x00', 0x200000, 0x0) execveat(r1, &(0x7f0000eb2000-0x8)='./file0\x00', &(0x7f0000473000-0x10)=[&(0x7f00002d5000+0xd71)='\'\x00', &(0x7f0000670000)='\x00'], &(0x7f0000fdf000)=[&(0x7f00002b6000)=',-$\x00', &(0x7f0000c9b000)='trustedself\x00'], 0x100) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000135000)=@ipv6_newaddr={0x2c, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 19:59:12 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x39011, r0, 0x0) r1 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000000b000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) userfaultfd(0x0) r2 = gettid() timer_create(0x0, &(0x7f0000b42000-0x60)={0x0, 0xa, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000558000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000e38000-0x20)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000474000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00008f2000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000068e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = shmget$private(0x0, 0x4000, 0x208, &(0x7f00006eb000/0x4000)=nil) getresuid(&(0x7f000050a000)=0x0, &(0x7f0000d35000)=0x0, &(0x7f0000460000)=0x0) r5 = getegid() lstat(&(0x7f0000093000)='./file0\x00', &(0x7f0000ae8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() shmctl$IPC_SET(r3, 0x1, &(0x7f000004d000-0x70)={{0x1, r4, r5, r6, r7, 0x0, 0x81, 0x0, 0x0, 0x0}, 0x1, 0x6, 0x6, 0x7fffffff, r2, r2, 0x9, 0x0, 0x0, 0x0}) rt_sigtimedwait(&(0x7f0000f2e000-0x8)={0x3ffff}, &(0x7f00004e9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d13000-0x10)={0x77359400, 0x0}, 0x8) process_vm_writev(r1, &(0x7f0000003000)=[{&(0x7f0000004000-0x89)=""/137, 0x89}], 0x1, &(0x7f0000004000-0x70)=[{&(0x7f000000d000)=""/29, 0x1d}], 0x1, 0x0) r8 = syz_open_dev$mouse(&(0x7f000000d000-0x12)='/dev/input/mouse#\x00', 0x81, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r8, 0x4b64, &(0x7f0000004000)=0x0) ptrace$setsig(0x4203, r1, 0xfffffffffffffffb, &(0x7f0000003000-0x10)={0x25, 0x1000, 0x3, 0x3}) 2018/01/30 19:59:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000eb000-0xd)='net/sockstat\x00') lseek(r0, 0x2, 0x0) stat(&(0x7f00001c8000-0x8)='./file0\x00', &(0x7f000078a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 19:59:12 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffffffffffff, 0x80000) write(r0, &(0x7f0000dad000-0x9e)="", 0x3e3e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000004000-0x9)='/dev/sg#\x00', 0x81, 0x111280) 2018/01/30 19:59:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000045000-0xe)='./control\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000017a000-0x8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000a31000-0x1000)=""/4096, 0x1000) readlink(&(0x7f0000157000-0xa)='./control\x00', &(0x7f0000411000)=""/167, 0xa7) 2018/01/30 19:59:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r0 = open(&(0x7f00009b4000)='./file0\x00', 0x101040, 0x0) r1 = gettid() perf_event_open(&(0x7f00000d1000-0x78)={0x0, 0x78, 0x2, 0xfda, 0xe582, 0x81, 0x0, 0x40, 0x40000, 0x1, 0xffffffffffffffff, 0x2, 0x7, 0xae1, 0x3f, 0x101, 0x7fff, 0xfe, 0x81, 0x0, 0x7, 0x3ff, 0x40, 0x9, 0x5, 0x9, 0x9, 0x8, 0x21f, 0x80000001, 0x7, 0x3, 0x2, 0x0, 0x2, 0x3ff, 0x0, 0x7, 0x0, 0x1, 0x6, @perf_config_ext={0x1, 0x8}, 0x8320, 0x3c1c, 0xdc84, 0x7, 0x4, 0x7, 0x8, 0x0}, r1, 0x0, r0, 0x0) sync_file_range(r0, 0x4, 0x51, 0x0) r2 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000b8e000-0x110)={{0xfff, 0x3, 0x100000001, 0x80, "2d7da7a51a86b512475bd29c53c76e0e9dfd4a85874e13c5c963ca542d8d070ebb04859c5daee60c92d9baba", 0x1}, 0x0, 0x0, 0x40, r2, 0x8, 0x1, "7890be5ded215d80832e4c87b317500557e518c58fde2de109d3ac2ba3db4f33e94eb942a63e05cfcd3cb8b436ef500a02aae8c7ceb9d551be03df96770d44c9", &(0x7f0000a02000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x401, 0xfff, 0xe8b, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = shmget(0x1, 0x2000, 0x800, &(0x7f0000635000/0x2000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000aa9000)=""/32) 2018/01/30 19:59:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000013000)='net/rt_acct\x00') ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e13000)=0x0) sched_rr_get_interval(r2, &(0x7f0000704000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d28000)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c6000)=0x30) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000096a000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000c75000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00006d7000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000bce000-0x30)={0x98, 0x0, &(0x7f0000cc2000-0x98)=[@transaction={0x40406300, {0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x58, 0x20, &(0x7f0000faf000-0x58)=[@ptr={0x70742a85, 0x0, &(0x7f0000505000)=0x0, 0x1, 0x3, 0x21}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @fd={0x66642a85, 0x0, r1, 0x0, 0x0}], &(0x7f00007fe000-0x20)=[0x0, 0x30, 0x38, 0x28]}}, @dead_binder_done={0x40086310, 0x4}, @increfs_done={0x40106308, r4, 0x1}, @acquire_done={0x40106309, r5, 0x0}, @acquire_done={0x40106309, r6, 0x4}, @dead_binder_done={0x40086310, 0x0}], 0x78, 0x0, &(0x7f0000a1b000-0x78)="d4d2b95906e1f244eb525767a7a797742a5cb41943bfded86a5e2496501144133e8516cb2c7df75ee296eb14798f849dc82d8536aac615e070d11023587f041e9e5f14edbbcc0069785a96271cc23893aa86dcb8092b2deae1faf65430d0c8dc0cc1fb595d32271219de16ccd931d306bafc8f6ed1bedee8"}) r7 = getegid() setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000e3c000-0x4)=0x1f, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000263000-0x12)={@generic="a929729c4db5229f3724048e4deb1d49", 0x3f}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000681000-0x7c)=""/124) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ccf000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d7e000)=0xe8) fchown(r0, r3, r7) recvmsg$kcm(r1, &(0x7f0000599000-0x38)={&(0x7f0000282000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000276000-0x30)=[{&(0x7f000071d000-0xab)=""/171, 0xab}, {&(0x7f00001c9000)=""/236, 0xec}, {&(0x7f0000c4d000-0x17)=""/23, 0x17}], 0x3, &(0x7f000089e000-0xdf)=""/223, 0xdf, 0x7fffffff}, 0x20) sendfile(r1, r1, &(0x7f000019e000-0x8)=0xfffffffffffffffd, 0x26a950b) 2018/01/30 19:59:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000499000)="c5", 0x1, 0x41, &(0x7f0000f47000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = getpgid(0x0) ptrace$getregset(0x4204, r1, 0x3, &(0x7f00004c3000-0x9)={&(0x7f000078c000-0x23)=""/35, 0x23}) 2018/01/30 19:59:12 executing program 4: r0 = syz_open_dev$mouse(&(0x7f000005d000-0x12)='/dev/input/mouse#\x00', 0x3, 0x109080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000001000)={0x5, 0x33, [0x62af4243]}) mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0xffffffffffffffff) uselib(&(0x7f0000571000-0x8)='./file0\x00') mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000af6000)={0x1a, 0xc, 0x5c, 0x9, 0x4, 0xffffffffffff7fff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000792000)='/dev/rfkill\x00', 0x6000, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000af7000-0x2)=0x4, 0x2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000af5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000216000)=@ethtool_pauseparam={0x800000000015, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 19:59:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmsg(r2, &(0x7f0000c59000)={0x0, 0x0, &(0x7f0000bc6000-0x70)=[], 0x100000000000009a, 0x0, 0x0, 0x0}, 0x24000001) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = dup2(r1, r0) getsockopt$inet6_tcp_buf(r5, 0x6, 0x16, &(0x7f0000f2d000)=""/216, &(0x7f0000ba2000-0x4)=0xd8) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f00009cc000-0x78)={0x235b, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x20ac606d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, 0x0, 0x2, 0x8, 0x1, 0x0, 0x8, 0x1, 0x4cc}) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f00001dd000)={0x1, 0x0, [{0x40000020, 0x0, 0x0}]}) 2018/01/30 19:59:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4f000)="240000001a0025f0006bb41437e8001c0c0b49ff6e10b500000700eb880003000100fc0001cccf", 0x27) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c67000)='/selinux/mls\x00', 0x0, 0x0) clock_getres(0x7, &(0x7f000029f000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000d5c000)={&(0x7f0000806000)=[0x9, 0x6, 0xff], 0x3, 0xffffffffffffff80, 0xff, 0x8, 0x7, 0x3, {0x100, 0x8d1, 0x2, 0x800, 0xfff, 0x100000000, 0x7, 0xd28, 0x101, 0x3, 0x8001, 0x7, 0x4, 0x7fffffff, "7761ac4da7fef8d84f79e8c018649c2b4f83abd3510d84b5bd08b41384a0a424"}}) 2018/01/30 19:59:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000621000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000023, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/01/30 19:59:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c49000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000266000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$adsp(&(0x7f000045e000)='/dev/adsp#\x00', 0x81, 0x100) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000270000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000655000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 19:59:12 executing program 5: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000002000-0x28)=""/40, 0x28, 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x40002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = gettid() tkill(r3, 0x16) close(r0) 2018/01/30 19:59:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x3, 0x800000) sendto$inet6(r0, &(0x7f0000001000-0x5)="64e399d7b206", 0x6, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/30 19:59:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000014e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008a2000-0x9)='loginuid\x00') writev(r0, &(0x7f0000aba000-0x10)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) socket$pptp(0x18, 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00001b4000)={0x2, 0xfffffffffffffe01, 0xfffffffffffff4af, 0x268, 0x5, 0x7fad2f38, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 19:59:12 executing program 3: clock_gettime(0x2, &(0x7f000038d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd8000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/30 19:59:12 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000927000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0xfd0, 0x2, 0x3, 0x4, 0x4, 0x7fff, 0xfffffffffffffff7, 0x7, 0x64, 0x1, 0x5}, 0xb) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") linkat(0xffffffffffffffff, &(0x7f00003f4000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00006eb000-0x8)='./file0\x00', 0x0) 2018/01/30 19:59:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfd3, 0x3, 0x0, 0x8, 0x40000000002, 0x6, 0x6}, 0x20) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r1, 0x29, 0x49, &(0x7f0000652000)="", 0x0) 2018/01/30 19:59:12 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000013000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000012000-0xc)={&(0x7f0000001000)='./file0\x00', r0}, 0xc) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x6ac, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001000-0x4)=0x7, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000001000)={0x8}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prlimit64(0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000004000-0x38)={0x9, 0xaa3, &(0x7f0000012000-0x1000)="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", &(0x7f0000004000-0x74)="43dea4ec2e5e7527da2819f1709f65561679fcdc1aab42e27ccd11c293203c0d67d4d04fd50fb573fde2b37ac838d1cd1f76c567ba39892a15c62a4f658c8c59fc142314f0352cd0305c8e06eaa266cc5e3fa9bd9f57f90f491723bf7391ac8231b81b8b0d37206dd9ca5e9330375672b6d9b2aa", 0x1000, 0x74, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$midi(&(0x7f0000012000-0xb)='/dev/midi#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x8, 0xfff, 0x200, 0xe3, 0x7c, 0x400, 0x3, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x6, 0x5, 0x7fffffff, 0x3}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000003000)={r5, 0xfb, "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"}, &(0x7f0000013000)=0x103) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000000)={r4, 0x100}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00009b8000-0x4)=0x0, &(0x7f0000914000-0x4)=0x0, &(0x7f0000871000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 19:59:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000748000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00006ea000-0xc7)=""/199) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000d36000)=[{&(0x7f000062b000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e8fee86b42b7f08bd56a1bd7791da907b8d93bedc25e801b0372fdd75cf671d42b9b1ab601c1d3d8088119294b8a1858761ef6205b831c54a9477426aec783", 0x0}, 0x60, &(0x7f0000204000-0x10)=[{&(0x7f0000908000-0x9f)='r', 0x1}], 0x1, &(0x7f00000a1000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/30 19:59:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000587000)='/dev/dsp\x00', 0x24480, 0x0) socketpair(0x9, 0x5, 0x80, &(0x7f00001d9000-0x8)={0x0, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003cd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(r0, &(0x7f000067c000)=[{&(0x7f0000566000)='~', 0x1}], 0x1, 0x0) 2018/01/30 19:59:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ba4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00002f4000-0x4)=0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r1, 0xffffffffffffffff) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/30 19:59:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001f1000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x0) syz_open_dev$evdev(&(0x7f000088b000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x202000) 2018/01/30 19:59:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x131, &(0x7f0000289000)=""/4096) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000082c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000cf8000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r2 = memfd_create(&(0x7f0000126000)='\x00', 0x2) connect$ax25(r2, &(0x7f0000e47000)={0x3, {"ca2ff6279e53d0"}, 0x1c}, 0x10) getpeername$ax25(r0, &(0x7f0000009000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000538000-0x4)=0x10) 2018/01/30 19:59:12 executing program 2: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe8a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000404000)="", &(0x7f0000fd8000-0x4)=0x0, &(0x7f0000fd8000-0x4)=0x0, &(0x7f0000e5b000)="") r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/01/30 19:59:12 executing program 4: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x10012001) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000532000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000324000-0xcc)={0x0, 0xc4, "23dc22b86874b2733073c5dbb6b44833565290724e9f1e56acf501a4a9c2a2dc79d27cce44bcb552cb8d71e6602e8a13dde5a6023905e237765e47849aaaa50056ba64c219474cd2b93a327c98fd4a4b7b4b08781e7f2af8bc438b4b4bee88c8acffd7c3cf471ce4158058a5482fd85b683d192dfd1b01f41913ad44bc063c3280e02d03813e56ff82e740e6a71fd388572832907c799bd46a6c5e97740f99cc22514c9f5c96456033d23897dcea719957155fc2c8320ca7f1c2eb89d217f7b343b75386"}, &(0x7f0000331000-0x4)=0xcc) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ff7000-0x10)={r1, 0x1, 0x4, [0x2, 0x1, 0x5, 0x7]}, &(0x7f0000ff7000-0x4)=0x10) mkdir(&(0x7f0000067000-0x6)='./bus\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000005a000-0x6)='./bus\x00', 0x0, 0x0) getdents(r2, &(0x7f0000069000-0x2b)=""/48, 0x30) 2018/01/30 19:59:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000e5f000)=""/137, &(0x7f0000ae2000-0x4)=0x89) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000059e000)={0x0, 0x2, 0x3, 0x8}, &(0x7f000002b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c43000)=@assoc_value={r1, 0xffff}, 0x8) 2018/01/30 19:59:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f13000-0x9)='/dev/kvm\x00', 0x4080, 0x0) lseek(r0, 0x0, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000)={0x20, 0x28, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 19:59:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000056e000-0xb)='/dev/audio\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000987000-0x10)={0x0, 0xc4, &(0x7f0000212000)=[@in6={0xa, 0x1, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xdd}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x10001}, @in={0x2, 0x0, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000015e000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b7b000)={r2, 0xc503}, 0x8) recvfrom$inet(r0, &(0x7f000008b000)=""/4096, 0x1000, 0x0, &(0x7f0000090000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000028e000)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000653000-0xa0)={0x0, @in6={{0xa, 0x0, 0xffffffffffffff5a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x80000001}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x1, 0x7, 0x8}, &(0x7f0000ab0000)=0xa0) flock(r3, 0x7) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000bcd000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001cb000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00004d0000-0x10)={0x10001, 0x2, 0x1000, 0x4, r4}, 0x10) 2018/01/30 19:59:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d40000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000036a000)='net/ip6_tables_targets\x00') r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000086a000+0x2e9)='/dev/rtc\x00', 0x46000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004b2000-0x8c)={0x0, @in6={{0xa, 0x3, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002cc000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000029c000-0x20)={0xbaa, 0x8, 0x4, 0x2, 0x7ff, 0x4, 0x1, 0x3, r3}, &(0x7f000014e000)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000025f000-0x8c)={r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/30 19:59:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000269000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000be1000-0x17)='net/ip6_tables_targets\x00') sendfile(r1, r1, &(0x7f00003e1000)=0x4, 0x3ff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000537000-0x10)='/dev/sequencer2\x00', 0x102, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000c06000-0x4)=0x8000000000002) ioctl(r0, 0x5385, &(0x7f0000b6d000)="bd") 2018/01/30 19:59:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000c83000-0x78)={0x7, 0x78, 0x6, 0xffffffff00000001, 0x9, 0x4, 0x0, 0x100000001, 0x10000, 0x5, 0xcd, 0x9, 0x6, 0x8001, 0x2, 0x2, 0x740, 0x1, 0x3, 0x8, 0x8, 0x59, 0x9, 0x7, 0x1, 0x0, 0x4, 0x8, 0x7ff, 0x0, 0x7, 0x8, 0x5, 0xb0d8, 0x1, 0x6236, 0x81, 0x5, 0x0, 0x101, 0x0, @perf_config_ext={0x6, 0xf3ba}, 0x1100, 0x7, 0x1, 0x5, 0xe5ce, 0x1, 0x7, 0x0}, r1, 0x1, r0, 0xa) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x2, &(0x7f00000aa000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007f4000-0x9d)={0x0, 0x95, "47a9ad95b63fcaba78420725825fe950cd9bb8abdc7b2ecc770f5fbf22acfad3987e0e4fb713ff54972ee179b8cbd4ea0b9ae6ccac9c26dc27d36dfb37f17608a9cc21f6953468641787e12459c3278e0eb294cbf20de7e14f798ecec29788ac66b44466eef6516e0d8eb684c889b9ee1f795fb867cac189a48b7c3bc8b39f11e16a3cd4cd77b2ace72937f2263562d535495c95c3"}, &(0x7f000069b000-0x4)=0x9d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00008f7000-0x6)={r4, 0x4}, 0x6) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000d51000-0x4)=0x0) perf_event_open(&(0x7f0000d35000-0x78)={0x7, 0x78, 0x163, 0x3, 0x5, 0x100000000, 0x0, 0x618, 0x1000, 0xf, 0x2, 0x7, 0xfffffffffffffff7, 0x100, 0xffffffffffffffff, 0x1, 0x0, 0x94, 0x2, 0x8, 0x1, 0x8, 0x8, 0x72c, 0x401, 0x0, 0xffffffff, 0x3f00000000000000, 0x5, 0x5, 0x8001, 0x10001, 0x100000001, 0x1, 0x9, 0x3b3, 0x40, 0x5b9, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000ffd000-0x1)=0x0, 0x0}, 0x2300, 0xfffffffffffffa6d, 0x9, 0x7, 0x1, 0x1, 0x8, 0x0}, r5, 0x7, r0, 0x2) add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="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", 0x4e0, 0xffffffffffffffff) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00009d4000-0x4)=0x0, &(0x7f00005a6000)=0x4) 2018/01/30 19:59:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) syz_emit_ethernet(0x32, &(0x7f000002d000-0x81)={@random="e5f4cea6942a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ca915e", 0x0, "7ef6e4"}, ""}}}}}, 0x0) 2018/01/30 19:59:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xad3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb4, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x800, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$setmm(0x59616d61, 0x3f0000000000, &(0x7f00004fe000/0x2000)=nil) pipe(&(0x7f0000caa000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000c3d000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 19:59:13 executing program 5: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000113000-0x5)='task\x00') ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000df8000)={0x7, 0xfff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000425000)=0xfff, 0x4) sendto$inet(r1, &(0x7f0000df4000-0x47)='7', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000df4000)=0x0, &(0x7f0000aab000)=0x4) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000dfb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00004e3000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000198000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000517000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000010000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000df6000)=r3, 0x4) poll(&(0x7f0000df5000)=[{r4, 0xc2b73308762b4de9, 0x0}, {r2, 0x2000, 0x0}, {r2, 0x1000, 0x0}, {r2, 0x1000, 0x0}, {r1, 0x400, 0x0}, {r1, 0x200, 0x0}, {r1, 0x1, 0x0}, {r1, 0x10, 0x0}], 0x8, 0x97) close(r0) socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000df9000)={0x0, 0x0}) lookup_dcookie(0x80000001, &(0x7f0000977000)=""/147, 0x93) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f000000d000-0x10)={0x1cbd, 0x6, 0x100000001, 0x6}, 0x10) setsockopt$sock_int(r6, 0x1, 0x1000000007, &(0x7f0000293000)=0x0, 0x4) r7 = socket$inet_udp(0x2, 0x2, 0x0) bind(r7, &(0x7f0000dfb000-0x9)=@rc={0x1f, {0x1, 0xfff, 0x100000001, 0x0, 0xfffffffffffffff9, 0x1}, 0x2}, 0x9) readahead(r6, 0x8, 0x1) accept$inet(r6, 0x0, &(0x7f0000df6000)=0x0) 2018/01/30 19:59:13 executing program 2: r0 = add_key$keyring(&(0x7f0000006000-0x8)='keyring\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e6b000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c1000-0x4)=0xe8) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000176000)=0xe8) keyctl$get_persistent(0x16, r1, r0) 2018/01/30 19:59:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000d8f000)='keyring\x00', &(0x7f0000d7d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000a7d000)='keyring\x00', &(0x7f0000db0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r0, &(0x7f0000739000)=[{&(0x7f0000521000-0xd2)="f99ac61ab95f6617324f22f3b5e6e4ed73e414c0d8b12bd5142e3239620dce909a3758c66b5325b3b7a1b032ced719ebefd2d0c59f943eb272abc0be84079900e95fb6dee097eb27305c3c8bf5c46714b24ddf5fe0ca2e7b62f758524b9b7e190013313eb8e6afae4562cc079ccde4aab7fc057f28125cd35fe74d63cefb33da9c8c3627474c67b6168dc4227030e507e8a098f2e8f356b9fbe53375a808f5e50d57491e52f8c6f1c36f879a3c1180709488bc353b1e7d97a9d5810b3beb394d53a5d5c70db5d626cb12a4493483ce4ec85f", 0xd2}, {&(0x7f00002c5000)="181ca1c851d73772b63850d37ae57b07c6927b6dfdf1f528a8491afed98ca96b41bbae4b519f03e9d292f8cb8ff594b3f75bd5d9826b6311d606f62661", 0x3d}, {&(0x7f0000ca7000-0x15)="1fbd6c0b64221d34a0a6d1c5be8dc6a6bc03fd4cc0", 0x15}, {&(0x7f00000f6000-0xab)="d8c186d1476df7627444eb19c5fd1081c67cc2c264eca9ba01660a0a8695674a5f0f49674770266da5efe738b4ea08b4e06975e58e806a728177447d0a7ae4f74839405c80b664f066decf05fb631fa51985464c5693a32628abe584ed5db3468778c473d76e827f26da63009312c52be203c7465e41654765846b612693708c6f32304c8cc49202cf5455ea95075f3995d0d54c87036859d0b514b27ccd42254266b810ffac9f36015f84", 0xab}, {&(0x7f00003d9000-0x61)="b891f0e057e0404b8af41fb9f56ea2aabedd5e6d02a990cdbabfb932ccb1d79cf23cd90c1ae7aa7876612b7651615254457264e6d749994b6360c1a94e1761bb320dfb94cf1dc3609a854e727fa88a32c6498e3e4a9a0e2f104e747f21f0045473", 0x61}, {&(0x7f00006c3000)="c88df888f9e79b4b9fac351e4b9afc5391d360a4d0a14ec6b17641988a3b260d519362cb4c74c3bae0b57da418c8e3784012117bd6d0e5381dfbf1e10cb3843b0951cea1d5c002b4e4ccf7f20c1518abc02994443acb3e4a31aea921b0636347e63b8cb0e0f3f290595d65be9fb18d01c57f857f93644c573c1e789319936160e77a0c52ef153071956830bc99ead1638daa51a1e9a4148e8cf87d45d4221ccf1c", 0xa1}, {&(0x7f00002de000-0x49)="2e95d61ab4772455ffe83531984b69d84867699b824de5073ebb103d4f48756808d054339c125a1855d2e3c6ca06003d5e16297a1185092f0bcc679a2bbfb722b404eef84b2a9c5d20", 0x49}], 0x7, r1) r2 = socket$netlink(0x10, 0x3, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00000eb000)={0x0, 0x0}) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='erspan0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/dev/sequencer2\x00', 0x181000, 0x0) write(r3, &(0x7f0000270000)="a4b2608b80c57791df52a391f3251c68b6a2a9669af7035e95a85656b748a8327274b1976cf34688786e7c23601cc62f39a1a2a759f67bbef9a3cd384e0416f880f46a949fe542c931a68e5bdeb6d01911ca331bd9a1169d597b16f192d7d009", 0x60) write$selinux_validatetrans(r3, &(0x7f000063d000-0x58)={'system_u:object_r:dpkg_exec_t:s0', 0x20, 'system_u:object_r:devicekit_var_lib_t:s0', 0x20, 0x30, 0x30, 0x20, 'unconfined\x00'}, 0x58) 2018/01/30 19:59:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2402) pwrite64(r0, &(0x7f0000b56000)="e35c68305ba53710ab2ac97b789d213898", 0x11, 0x0) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 2018/01/30 19:59:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fcd000-0xc)='/dev/autofs\x00', 0xc0042, 0x0) umount2(&(0x7f00007ed000-0x8)='./file0\x00', 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000199000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000d32000)="346f031bb078b048c9b4f58071627d2b", 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r2 = getpgid(0x0) perf_event_open(&(0x7f0000d15000)={0x3, 0x78, 0x7, 0x0, 0x2, 0x101, 0x0, 0xdc, 0x40000, 0x0, 0x5, 0x81, 0x2, 0x1, 0x3, 0x401, 0xb8, 0x3, 0x6, 0x5e, 0x5, 0x4, 0x4, 0x2, 0x0, 0x0, 0x3, 0x3, 0x80, 0x1f, 0x1be8, 0xd1, 0x3, 0x2, 0xfffffffffffffff9, 0x2, 0x9, 0x8001, 0x0, 0x7, 0x3, @perf_config_ext={0x4264f4ea, 0x7ff}, 0x300, 0x89, 0x3, 0x3, 0xffff, 0x80000000, 0x1ff, 0x0}, r2, 0x1, r1, 0xb) 2018/01/30 19:59:13 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b21000-0xc)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xfffffffffffffff9}, &(0x7f000062b000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000008b000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x8, 0x8, 0x26}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000964000)='/dev/vcsa#\x00', 0x6, 0x121100) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000064f000-0x4)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000607000-0x8)={0x1, [0x0]}, &(0x7f0000308000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000add000)={0x0, 0x3936}, &(0x7f000076b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000030000)={r3, 0x2f0}, &(0x7f0000771000-0x4)=0x8) syz_emit_ethernet(0x2a, &(0x7f000096b000-0x8d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) 2018/01/30 19:59:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) clone(0x0, &(0x7f0000f88000)="", &(0x7f00002b1000-0x4)=0x0, &(0x7f0000715000-0x4)=0x0, &(0x7f0000e1c000-0xbd)="") exit(0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000836000)='/dev/snd/controlC#\x00', 0x10000, 0x400000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000e52000-0x4)=0x3) bind$inet6(0xffffffffffffffff, &(0x7f00005d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e5d000)={0x0, 0x0}) 2018/01/30 19:59:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x3ff, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000001000-0x80)={0x3, 0x0, [{0x4, 0x81, 0x2, 0xb5bb, 0x1ff, 0x0, 0x2, [0x0, 0x0, 0x0]}, {0xc000000f, 0x1, 0x4, 0x2, 0x1f, 0x7fffffff, 0x1ff, [0x0, 0x0, 0x0]}, {0x0, 0x2, 0x4, 0x7fff, 0x7f, 0x5, 0x432, [0x0, 0x0, 0x0]}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002b9000-0x9)='/dev/kvm\x00', 0x60000, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000d94000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f04000)='/dev/cuse\x00', 0x1, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000e37000-0x8)=0x200) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 19:59:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001fe000-0xb)='/dev/loop#\x00', 0x40000000, 0x0) readv(r0, &(0x7f0000c99000)=[{&(0x7f0000f8f000)=""/177, 0xb1}, {&(0x7f0000c21000-0x1000)=""/4096, 0x1000}], 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b30000-0xa)='/dev/cuse\x00', 0x60e040, 0x0) pread64(r1, &(0x7f00007b1000)=""/0, 0x37c, 0x0) r2 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r3, 0x0) ioctl(r3, 0x400004000001276, &(0x7f00008a5000)="") 2018/01/30 19:59:13 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000007000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000007000)=0x7ff, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000009000-0x8)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r1, 0xffffffff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0x1000, "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"}, &(0x7f0000006000)=0x1008) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000006000)={r2, 0x0}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000000000)=""/58) connect$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10) 2018/01/30 19:59:13 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00003c9000-0xc)={0x2, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000050a000-0x10)={0x6, &(0x7f0000654000)=[{0xff, 0x8000}, {0x2, 0x3}, {0x0, 0x8}, {0x9, 0x6}, {0x0, 0xc5a2}, {0x7ff, 0x3f}]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00007a3000-0x93)="776c616e2edd7913a95efc703c42149062b4cd183bd417f3147a8d7a8b39d1dc5775b092c4f0334e41e8f2c016c81942e88dfe5271da37afb86826b19a6d2f4232d66fe7d1ac1b00425ec8af29d4beeeee292f0f919df5f6e1fffffffffffffff78c8823ee6e5747211bff4f5f3aaa4ca6640ecdcc4aa0c2a73f51397156b61e2795711b1839f51c493fdd0b1a37c4e560d9ad") ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x9) 2018/01/30 19:59:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000406000+0x651)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00009fb000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a4000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000be2000)='/dev/input/event#\x00', 0x80000000, 0x0) 2018/01/30 19:59:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005aa000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000361000-0x4c8)={{0x100000000, 0x3, 0xb53c, 0x0, "da750152cbc6638fc42ede7dd7eb71e2143126dd53aa1709d45e6908ac5c99ebb6e23efd3eda433b154fc8ac", 0x4d11}, 0xb504, [0x2, 0x4, 0x6, 0x1, 0x100, 0xffffffff, 0x1000, 0x4, 0x1, 0x46c, 0x7, 0x4, 0x7, 0xe667, 0x3, 0x5, 0x9, 0x10000, 0x20e, 0x100000001, 0x3, 0x100000000, 0x4, 0xa9df, 0x6, 0x1, 0x80, 0x9, 0xed4, 0x800, 0x6, 0x0, 0x0, 0xc59, 0x2cf, 0x4, 0x80000001, 0x5, 0x7f, 0x200, 0x5, 0x8, 0x4e, 0xff, 0x80000001, 0x0, 0x2b6, 0xffff, 0xb43, 0x5, 0xffffffff, 0x9f2b, 0x10000, 0x6, 0x0, 0x5, 0x100000000, 0x5, 0x9, 0x5, 0x1, 0x4, 0xfffffffffffffffb, 0x1f, 0x5, 0x3, 0x5, 0x5, 0xfffffffffffffffa, 0xfff, 0x8000, 0x9, 0xff, 0x8, 0x7, 0x5, 0x8001, 0x6, 0x270d0b00, 0x10001, 0xb4, 0x3, 0x0, 0x0, 0xfffffffffffffc00, 0x7, 0x40, 0x9, 0x0, 0x1, 0x400, 0x3f, 0x0, 0x556, 0x1, 0x5, 0x18000000000000, 0x100000000000000, 0x7fffffff, 0x1, 0x4, 0x3, 0x2, 0x1, 0x4, 0x7fffffff, 0x4, 0x6, 0xb2, 0xfffffffffffff804, 0x3f, 0x2, 0x1ff, 0x800, 0x4cc3, 0x7, 0x8, 0x3, 0x1, 0x6, 0x81, 0x8000, 0x8, 0x80000001, 0x1f, 0x2374, 0x6, 0xffffffffffff0000], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) flistxattr(r1, &(0x7f000059c000)=""/0, 0x0) 2018/01/30 19:59:13 executing program 1: mmap(&(0x7f0000000000/0xb11000)=nil, 0xb11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000941000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f0000021000)=""/4096) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000a80000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00006db000)={0x1, 0x0, [{0x71b2802d, 0x6, 0x0, 0x0, @msi={0x40, 0xf3e, 0x0}}]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f000006a000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x222144, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f00003db000-0x68)={0x6, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2018/01/30 19:59:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004ed000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x8cd68c339e3fe1cd, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xff1a) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) sendmmsg(r0, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f00009c1000)=[], 0x814d5c749166ddb9) shutdown(r0, 0x1) 2018/01/30 19:59:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000463000)='./file0\x00', 0x80, 0x40) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000637000-0x8)={0x0, 0xbe9a}, &(0x7f0000fb7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000092b000-0x8)={r1, 0x9f}, &(0x7f0000a2d000-0x4)=0x8) shutdown(r0, 0x1) signalfd(0xffffffffffffffff, &(0x7f0000305000)={0xfffffffffffff801}, 0x8) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_open_dev$vcsa(&(0x7f0000e9c000)='/dev/vcsa#\x00', 0x30000, 0x440) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4) r5 = dup3(r4, r3, 0x0) clock_gettime(0x4, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/30 19:59:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000260000)=0x0) capget(&(0x7f0000cfc000-0x8)={0x20080522, r2}, &(0x7f0000878000-0x18)={0x8, 0x3ff, 0x6517746a, 0x101000000000, 0x400, 0x10000}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000069e000)=0x0) 2018/01/30 19:59:13 executing program 5: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000dad000)=0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ef9000-0x4)=0x0) syz_open_procfs(r2, &(0x7f0000276000-0x8)='net/arp\x00') 2018/01/30 19:59:13 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f000009b000)='/dev/admmidi#\x00', 0x0, 0x40) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f00009c1000-0x4b)="8920e87d20e9ba1b2e282e4828178c1cdbeb5a7370b334755c8026e845f25944b165f6e0e43ae5f90257ba7bc24ce4fed9486d7d6e2d8ccdf8105a6986f5b094fd9d1a4bd67a97937fbca8", 0x4b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00007d8000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000769000)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r1, &(0x7f0000001000-0x31)="5be0a4a2520b2697c1c4d803a4498a8e9f6adf200a4795a9352aa81d0b7814f96d74c69724806b0bcf06f96d58039d5912", 0x31, r2) r3 = socket(0x18, 0x0, 0x0) ioctl$sock_SIOCOUTQ(r3, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/30 19:59:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r1, &(0x7f0000792000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x9}, 0x1c) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000059000-0x38)={&(0x7f0000b8a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a10000-0x30)=[], 0x0, &(0x7f00006c6000)=[], 0x0, 0x0}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000029000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000387000)=@newneigh={0x1c, 0x1c, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 19:59:13 executing program 7: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmp(&(0x7f0000821000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x20000) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00008df000-0xeb)=""/235, &(0x7f0000a6c000)=0xeb) sendto$inet6(r1, &(0x7f0000f9e000)="114e9882ba9283b84d01248527e4c8d45287c3c56ef0eeed8ad6211e4cc1380ca6689a02984a525c370c590a19af752fa71dee909120eb1dbeeb97fd9fc4e3f4e0f0bde4773068ebe3ac8bd7bddf5c441014749038a8697b808ffd5ab34d189854bac594f422b6fd36da02ab0fcd4867db21b92a2344bb460f6674ae4640ec6485f40a52569b9d45439c7da3eff791eab7c3ca0ef5e604c030c5f15a1f57017d2d6a13ca81f55e66fcdcedab25c87db303198d6910ece78d1ae1f13ab49be1b02565abc963f4350c9e93134da1b23b5f7cb2635e3ef51dbaafa592d043e38088a51e5b18ba66c13a43f64446064a7a0c85", 0xf1, 0x41, 0x0, 0x0) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000050000)={0x2, 0x7, 0x0, 0x7, 0xb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x2, 0x58e9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x9}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_ident={0x2, 0x0, 0x7, 0x0, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r2, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/30 19:59:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fde000-0x9)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = getpgid(0xffffffffffffffff) getpgid(r2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000e19000-0x18)={0x1, 0x0, [{0x40000071, 0x0, 0x0}]}) 2018/01/30 19:59:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000804000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = semget(0x1, 0x0, 0x1) semctl$IPC_INFO(r1, 0x4, 0x3, &(0x7f0000aa5000-0xb7)=""/183) r2 = dup(r0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f00005e8000)=0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)=@common='bridge0\x00') ioctl$TIOCMBIS(r2, 0x5416, &(0x7f00002ee000)=0x6) 2018/01/30 19:59:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dd4000-0xa)='/dev/cuse\x00', 0x800, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) futex(&(0x7f000000d000-0x4)=0x0, 0x1000c, 0x1, &(0x7f000070f000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x4, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c8e000)={0x0}, &(0x7f0000eae000-0x4)=0x4) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000188000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000a6c000-0x50)={0x1, 0x4, 0x7fffffff, 0x10000, &(0x7f000081b000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$getregset(0x4204, r1, 0x202, &(0x7f0000acf000-0x10)={&(0x7f0000d15000-0xb1)=""/177, 0xb1}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) r2 = request_key(&(0x7f0000021000)='ceph\x00', &(0x7f00006e3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000007d000-0x1)='\x00', 0xfffffffffffffffb) r3 = request_key(&(0x7f00009e5000-0xa)='encrypted\x00', &(0x7f0000d02000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000090b000-0x1)='\x00', r2) add_key(&(0x7f0000669000)='encrypted\x00', &(0x7f0000bba000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/01/30 19:59:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000e6f000+0x5f7)=r1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[{&(0x7f0000c1f000-0x1000)="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", 0xfcf}, {&(0x7f0000001000)="117644a4935031f75a6d6e175d6cc9de56465619b507fbeb003b40", 0x1b}], 0x2, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x9}, @iv={0x100, 0x117, 0x2, 0xe5, "13384c0e644fa57a1674027764534a585af7fdccd035cd0dd204b8f377d346a58d6699da5765c32b6f61198de4062b3accd87ddf4f8e648be015a89ccf85d54bf03c52a42497b0cf97e1c0d8678068c8ace888bfff48e74fa16544e1e4c9f868620b9c448bc856b2e387fcf2c13ad0baa63517acc23961049b1f0ae5b4c14e90c89e5eb02f076b556af8231ba8cb3bb64519136b1924b63c50d06398a223f9a2f7c041341c6de4449d0647ff4caaaec2671d14fee7c12eb71406cc21ff36cba8e7b2d2e815004b8e5c81962464d14ab6e2aad3cee0c9e6a33aeaba0c66a7d6e876b9d6f514"}], 0x130, 0x1}, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f000067d000)={0x8, 0x7fffffff, 0x9, 0x3c5, 0x8, 0x5c3}) 2018/01/30 19:59:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setpgid(0x0, 0x0) r0 = dup(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000024e000)={0x0, 0x0}) 2018/01/30 19:59:13 executing program 5: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000000d000)='/dev/midi#\x00', 0x8ef, 0x1a182) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000013000)=""/233) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000013000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000002c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000027000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x24)=@delneigh={0x13, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 19:59:13 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000847000-0xa)='/dev/vcs#\x00', 0x9, 0x40) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f00000d6000-0x38)={0xffffffff80000000, 0x277, &(0x7f0000ea3000-0x1000)="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", &(0x7f0000ac5000)="1a65a4e684ac18be194bb43bcabdf8921cbd406dd7ab64a835f0419dd4", 0x1000, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000575000)=[{0xc, 0x8000}], 0x1) r1 = socket$inet6(0xa, 0x80003, 0xff) close(r1) pipe(&(0x7f0000a65000)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00007fc000)={{&(0x7f0000670000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/30 19:59:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$sg(&(0x7f0000233000)='/dev/sg#\x00', 0xffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f000008d000)=0x2, 0x4) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00005f1000-0x38)={0x0, 0x0, &(0x7f0000332000-0x40)=[{&(0x7f0000d3b000)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9a98316917a00456e29b0e750cc67adf60981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f33291ce0271ce6c79be2c3cae2a15c51c6ea80c140750800", 0xd8}], 0x1, &(0x7f000094b000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000085000-0x66)={0x0, 0x5e, "5f67c3477b9b62b0a46082a1a3223ed9f3c18fa3d1aa52350e9a9a1127942e24f2e31feb55f3801f953bdc0e8bf1d82f9fdebf14fbf72e99ee9d3f32192f2bbfbec720bfd254c393ac875cc4d682c6be03742eab57dd5c649ee5165e231d"}, &(0x7f00008be000-0x4)=0x66) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000269000-0x8)={r4, 0x5}, 0x8) 2018/01/30 19:59:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f0000a76000)=0xfffffffffffffffb, 0xa) recvmmsg(r1, &(0x7f000000e000-0x100)=[{{&(0x7f000096b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002dc000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x1, &(0x7f0000987000)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000d00000-0x1b)=""/27) [ 195.349013] kauditd_printk_skb: 7 callbacks suppressed [ 195.354660] audit: type=1326 audit(1517342353.327:1634): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24624 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 195.429096] audit: type=1326 audit(1517342353.328:1635): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24624 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=109 compat=0 ip=0x453299 code=0x7ffc0000 [ 195.455232] audit: type=1326 audit(1517342353.328:1636): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24624 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 195.484189] audit: type=1326 audit(1517342353.328:1637): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24624 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 195.513333] audit: type=1326 audit(1517342353.360:1638): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24624 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=32 compat=0 ip=0x453299 code=0x7ffc0000 [ 195.540509] audit: type=1326 audit(1517342353.361:1639): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24624 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 195.567829] audit: type=1326 audit(1517342353.361:1640): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24624 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 195.592622] audit: type=1326 audit(1517342353.363:1641): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24624 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=72 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/30 19:59:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bd7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = shmget$private(0x0, 0x3000, 0x8, &(0x7f00005b2000/0x3000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000020d000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e7000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000598000)={0x0, 0x0, 0x0}, &(0x7f00000d0000-0x2)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000963000-0xc)={0x0, 0x0, 0x0}, &(0x7f000014f000)=0xc) getgroups(0x9, &(0x7f0000c78000-0x24)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r6 = getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f99000-0x4)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f00009e7000)={{0x2, r2, r3, r4, r5, 0x98, 0xfff, 0x0, 0x0, 0x0}, 0x3ffd, 0x8, 0x2, 0x80000001, r6, r7, 0xffffffffffffc817, 0x0, 0x0, 0x0}) r8 = add_key(&(0x7f00004f5000)='keyring\x00', &(0x7f00008db000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r8, &(0x7f0000fd2000)='keyring\x00', &(0x7f00000f7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r8) 2018/01/30 19:59:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00001e4000)=0xfffffffffffffff9, &(0x7f0000ade000)=0x1) sendmsg$inet_sctp(r0, &(0x7f0000a06000-0x38)={&(0x7f0000af8000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000173000)=[], 0x0, &(0x7f0000905000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000411000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00005d1000)={r1, @broadcast=0xffffffff, @rand_addr=0x0}, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005aa000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000097000)=0x0) sendmsg$key(r2, &(0x7f000096e000-0x38)={0x0, 0x0, &(0x7f0000d82000)={&(0x7f0000e68000)={0x2, 0x3, 0x1, 0x2, 0x7, 0x0, 0x4, 0x3, [@sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x4, 0x14}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x20004000) r3 = shmat(0x0, &(0x7f0000a81000/0x3000)=nil, 0x2000) shmdt(r3) recvmsg(r0, &(0x7f00009f3000)={&(0x7f0000a2b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000870000-0x80)=[], 0x0, &(0x7f0000cb3000-0x26)=""/38, 0x26, 0x0}, 0x0) 2018/01/30 19:59:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000900000-0x8)={0x0, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r2 = dup2(r0, r1) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 2018/01/30 19:59:13 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = shmget$private(0x0, 0xd000, 0x0, &(0x7f000044d000/0xd000)=nil) shmctl$IPC_SET(r1, 0x1, &(0x7f0000014000-0x70)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fdatasync(r0) 2018/01/30 19:59:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000618000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$llc(r0, &(0x7f000023f000-0x10)={0x1a, 0xfe, 0x4, 0x7e0000, 0x2, 0x7fff, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) tgkill(r1, r1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00008c4000-0x10)={r2, 0x50, &(0x7f0000d2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d58000-0x4)=r3, 0x4) sendfile(r0, r4, &(0x7f0000bb5000-0x8)=0x0, 0xdcc3) 2018/01/30 19:59:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x400, 0x8) ioctl$KVM_NMI(r0, 0xae9a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_pts(r1, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000791000-0x18)={0x2, 0x3000, 0x6, 0x1, 0x1}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCFLSH(r3, 0x80047456, 0x0) 2018/01/30 19:59:13 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000242000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r1, 0x7ffffffffffffffb, 0x0) write(r1, &(0x7f0000b1f000)="f11d8d3f60", 0x5) 2018/01/30 19:59:13 executing program 3: r0 = socket(0x11, 0x803, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000140000-0x4)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000af0000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x9, 0x480080) [ 195.621329] audit: type=1326 audit(1517342353.363:1642): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24624 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 195.646534] audit: type=1326 audit(1517342353.364:1643): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24624 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/30 19:59:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000acc000-0x8)='./file0\x00', 0x100, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ecf000)={&(0x7f00004f2000/0x3000)=nil, 0x3000}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 19:59:13 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000fdb000-0x38)={&(0x7f0000fdb000-0x1c)=@in6={0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xabe}, 0x10, &(0x7f0000fdb000-0x10)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x100000000000004e, &(0x7f000036d000-0x60)=[], 0x5db4c8f2fdce689, 0x0}, 0x4000080) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000565000-0x8)={0x0, 0x6}, &(0x7f0000abb000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/30 19:59:13 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xfff, 0x6, 0x3, 0x1, 0x1, 0x6, 0x1f3, {0x0, @in6={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xc84, 0x9, 0x2, 0x5}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00008fa000-0x6f)={r1, 0x67, "a05ffcb342d1550327b3a090ba5818719bcb38b3e0939b98047e550516f043bb569c516bf253b14e58182f1aec79dd40266a7eab95afc339759a0cce56130066b18cc7f4c1c0fb4efbb757426cd7b22122e30683f29f3187d30f09b399d6529b34309d284b00e7"}, &(0x7f0000000000)=0x6f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000093000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000726000-0x10)={0x0, 0x0, 0x0}) r4 = getpgid(0xffffffffffffffff) r5 = syz_open_dev$mice(&(0x7f000083a000)='/dev/input/mice\x00', 0x0, 0x200000) perf_event_open(&(0x7f0000c7f000)={0x7, 0x78, 0x0, 0x2a4, 0x8, 0x7, 0x0, 0x1f, 0x2201, 0x2, 0x1, 0x8080000000, 0x80000001, 0x4, 0x7, 0x48, 0xfffffffffffffffb, 0xe4f, 0x1ff, 0x9a, 0x7, 0x2, 0xffffffffffff7fff, 0x8, 0xfffffffffffffff7, 0x7fffffff, 0x400, 0x8, 0x1f7, 0x7, 0x4, 0x3, 0x8, 0x7fffffff, 0x0, 0x100, 0x7, 0x5, 0x0, 0x6, 0x1, @perf_bp={&(0x7f00000b7000-0x1)=0x0, 0x0}, 0x4, 0x85, 0x4, 0x0, 0x59a, 0x0, 0x7ca8, 0x0}, r4, 0x7fffffff, r5, 0x9) 2018/01/30 19:59:13 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = open(&(0x7f0000024000-0x8)='./file0\x00', 0x101000, 0x100) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000025000-0x38)={&(0x7f000001a000)={0x27, 0x0, 0x9, 0x5, 0x7, 0x7, "0d2f591c032d4f955139b16cc79321d504d7a7c821541da1ec85d060480d6e97b3e913edb1d23b9ad0781f0ee77936a693ce325f8009f0cc6cff2856605173", 0x0}, 0x60, &(0x7f0000007000-0x10)=[{&(0x7f000001c000)="4ee32e496a783079ce0169bf6f35eb5228ab02090618b3c37483f8822ecf707beedce3145b35b067f5e8f3bf3cee7cf50f25645390a5023b1418d231e7b6fa9c16e623f43da68ef4d7f38b05eacd40eae4c01f1aeffbf339fa108e06b3080db7f8c86947e835b69f4b719d4558d3a75f6f8e8fb217acfb8e814ffdb114645cf332386e3b396df483327d2af30eaef3d2d65a5f39c89526944dd7a04726d8c501556566fcced531a608771893609c20dd3b5818b53b58de2cd86a3a7ac141072cb712910e11291cda6e29fc2d3675746a58c45e2722dfb2be8cd0af4c31c1952c2c6b6155bff10921b3d4e6b3c95aa4f7a205efa1", 0xf4}], 0x1, &(0x7f0000024000)={0xb8, 0x13b, 0x0, "fafc6daf8ea88d431617d63e88144d5325816d8ee138fe5a61a2f3b0aa4888f20bfc38841efb5c185aa4903da2774419cf47a6c23c574d4516f52d69fa04c7f15da1fd4ab2b2d2880090cd537aae8525c9470132b94be0ac2f34fb6dc281b6673fdfc67a91c04895da824bb5644ff8247c63296eab8a30cb2a0a5cf7d5eef6ac0a95efe5254f1cbe830c2ccfedc304cd742ccbad854653683cf3a74779d34e42f494bd0e"}, 0xb8, 0x10}, 0x20000000) 2018/01/30 19:59:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f0000316000)="36000000020036e6ff0100000000000009e61d78", 0x14, 0x840, &(0x7f00006be000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sched_yield() 2018/01/30 19:59:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000e99000)={0x11, 0x1e, r1, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/30 19:59:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) clock_gettime(0x0, &(0x7f0000431000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000c89000-0x18)=[{{r1, 0x0}, 0x0, 0x0, 0x0}], 0x18) pwrite64(r0, &(0x7f0000a11000-0x4d)="7874bd9eb5aa42b217dabc69f5e29300fc420a5bdadbe523636b0d7779fd71fae719b895b0599d4738b1495676033d720228dccf9728eddc9138e08d1398ba7bbbaa2b0875dac2d676223e1669", 0x4d, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') mkdirat(r0, &(0x7f0000d71000)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009db000)={0x7, 0x7, 0xc, 0x1, 0x1000, 0x20, 0x5, 0x200, 0x0}, &(0x7f000036b000-0x4)=0x20) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00005d7000-0x4)=0x1) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ae3000-0x8c)={r2, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006b8000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000025a000-0x4)=0xe8) getgid() getegid() getgroups(0x6, &(0x7f0000009000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r4 = getgid() chown(&(0x7f000074b000-0x8)='./file0\x00', r3, r4) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00007d5000)={0x0, 0x0, 0x0, 0x0}) splice(r0, &(0x7f000020d000-0x8)=0x0, r0, &(0x7f0000c0b000)=0x0, 0xffffffffffffff78, 0xa) unlink(&(0x7f0000869000-0x8)='./file0\x00') 2018/01/30 19:59:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00008e7000-0xa)='/dev/dsp#\x00', 0x1, 0x4000) write$selinux_context(r0, &(0x7f0000982000)='system_u:object_r:crond_exec_t:s0\x00', 0x22) 2018/01/30 19:59:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fde000+0x49f)=0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x4000000009, 0x0, 0x0}, 0xc0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001cd000)={0x7, 0x0, 0x0, 0x0}, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000474000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c5a000)=0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f00008ec000-0xc)='/dev/rfkill\x00', 0x0, 0x0) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000e88000-0x5c)=""/92, &(0x7f0000beb000-0x4)=0x5c) 2018/01/30 19:59:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000004000)=0x0) sendmsg$nl_crypto(r0, &(0x7f0000cd6000-0x38)={&(0x7f0000474000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a9000)={&(0x7f0000ed5000-0x10)=@delrng={0x10, 0x14, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 19:59:13 executing program 7: unshare(0x40606) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) 2018/01/30 19:59:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_pts(r0, 0x0) close(r0) dup3(r1, r2, 0x0) 2018/01/30 19:59:13 executing program 4: r0 = open(&(0x7f0000e7e000-0x8)='./file0\x00', 0x0, 0x111) r1 = open(&(0x7f0000ee7000)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000001000-0x8)={0x0, r1}) timer_create(0x5, &(0x7f0000001000-0x60)={0x0, 0x2d, 0x2, @thr={&(0x7f0000000000)="fa4598367884837a8d7e23cbb019c48bac340c2967af116cbcc9eba0f743be605f7abdc1c1f48400d9f1344eb77e68017c6959a4e327fffc8046056b8a3ad6d4205df803037548f854dbac3d66c60e887c731980fc7dfc973b9772fc0f48da7d6d8d173137b4eec81affb4acd013703d4a7837b2d6d373386291a1df6c2a8ffe3e66fd9a7b2d735ee088e2a356c0fc09ec2c7f9c2b03c874798b86ca9addf7ed8f3330a3c53344848c4aaa02d1d4286c1c272fe577a7bd0e8080bbc11c80b0c44c6b4ef000124419371ad4d7362e4e84d0d9cebf3ea3232889376dbac8", &(0x7f0000001000-0x38)="00ea2d70940161f9cce4bfd006d76c3ab003d9e85919b3f7e704170f41e4152d2c55c17c5460f430d9748ce1916e3cf36c5d6220e6519ed8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) r2 = dup2(r1, r1) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f0000001000)={0x20, 0x0, 0x3, @fuse_ioctl_out={0x10001, 0x22a0d60b, 0x800, 0x1}}, 0x20) r3 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0xb63, 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000002000)={0x0, 0x11f002, 0xfffffffffffffffd, 0x1, 0x7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000004000-0x4)=0x10, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000004000)={0x7, 0x80000000, 0x0, 0x1, 0x5, 0xfffffffffffff801}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000000)={0x40, 0x0, 0x2, 'queue1\x00', 0x18ad, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x4, 0xfffffffffffffff8, &(0x7f0000005000)="d4189b7dea2d3fc4512e3f414fdfdcf22cd7e84dec7a730b6bbac6595b28d1257eee5ea6a399cbba6f08ac91c8d42debf986d96881a0f7176d3b9bfe068f01c41619d310b1f238bb71b214bf7ae01b4866b7c382c8bad65266bf807c954899fa8ab20fb7ed3901ad6ee3f163712a85b8ba0763efe937fc4a14bbe3f6691d8905927d4d761275a6295c15c70f3795ddc2027b9c953faa5c1e5f465284064d5cbcb5d76026a88c053c5b83cc86cb8a7966e8f5cefce5511fb0099c2e8db51e1949156c7f7754ef5586295b0133b63d403bce2a1c93a5a2c1", 0xd7) getpeername$ipx(r0, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) getrandom(&(0x7f0000006000-0x24)=""/36, 0x24, 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000007000-0x10)={0x7f, 0x0, 0xeaa, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000007000)={r4, r5}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r3, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000008000)=0x10) 2018/01/30 19:59:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000832000)='/dev/sequencer\x00', 0x20006, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000064d000-0x4)=0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000ddd000-0x4)=0x0, &(0x7f0000fd3000)=0x4) syz_open_procfs(r1, &(0x7f0000711000-0xa)='autogroup\x00') ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000e61000)=""/183) 2018/01/30 19:59:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x211) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="", 0x0) 2018/01/30 19:59:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt(r0, 0x0, 0x50, &(0x7f000042c000-0x85)=""/133, &(0x7f0000956000-0x4)=0x85) 2018/01/30 19:59:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) iopl(0x2) write(r0, &(0x7f00000a1000)="130000001000ffdde200f49ff60f050000230a", 0x13) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00005e6000-0x10)="ce6bdec89859847923159ac3e2548a84", 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a05000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/30 19:59:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x58, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd41e}, @in6={0xa, 0x2, 0x6f837a13, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e05000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x1}, &(0x7f0000c47000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000003000-0xbc)={r1, 0x800, 0xb4, "201e792b889c2cf581762947f5c6ec3431b390f4d4a929369691ca400454dfd3d41573db1c09ad804768adafac33a38a1f5c78fc435afd606d57ecbdd555b6d3eb831f4d5cb57923cbcc49fc4b82464abac8c69d556a4882bd5509cdc50edb0952288069f5ab3e31f3002ce1a78364609466a7d66a8c47679fba69b004eb7261f134d10b467c915202e2d87837f3165102dbef919b528c02be15bf5af79581faa1af611014dcd27fa44c060fbd0b0fb318514dff"}, 0xbc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x4001, &(0x7f0000000000)=0x7, &(0x7f0000001000-0x8)=0x0) r2 = gettid() ptrace$cont(0x9, r2, 0x3, 0x1) socketpair$inet(0x2, 0x0, 0xffffffff, &(0x7f0000000000)={0x0, 0x0}) 2018/01/30 19:59:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000)="", &(0x7f0000d2e000-0xe0)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000-0x4)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f000076c000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000033b000-0x20)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000501000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00002b0000-0x10)={0x0, 0x0}) clock_gettime(0x6, &(0x7f0000dda000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000ece000-0x10)={r4, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r2, r0) tkill(r1, 0x1000000000016) 2018/01/30 19:59:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d13000-0xb)='/dev/vcsa#\x00', 0x1, 0xfffffffffffffffe) mbind(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, &(0x7f000000e000-0x8)=0x1, 0x20, 0x0) readlink(&(0x7f0000b9e000)='./file0\x00', &(0x7f000097c000)=""/159, 0x9f) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00004cd000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000003000-0xc)='smaps\x00') preadv(r2, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) readv(r2, &(0x7f0000a03000-0x10)=[{&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000-0xf2)=""/242, 0xf2}], 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000454000)=0x0) perf_event_open(&(0x7f0000d6d000)={0x5, 0x78, 0x7ff, 0xfff, 0xa4f6, 0x0, 0x0, 0x2, 0x19104, 0x2, 0x0, 0x81, 0x1, 0xd, 0x0, 0x0, 0x1, 0x3c7, 0x1, 0x4, 0x1, 0x8, 0x1, 0x0, 0x6, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x7, r0, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000656000)=0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d2b000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000cd5000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000841000-0x8)={0x0, 0x3}, &(0x7f00008c4000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000080a000-0x8)={r6, 0x1ff}, &(0x7f0000598000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000009000-0x10)={r5, 0x2f6793fa, 0x3, 0x1}, &(0x7f0000987000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c3e000-0xc7)={r7, 0xbf, "d53bc8eca77d59dd4db00704492d8df1232a1f78ba9b2aff2c2f7b13c382d394ad01e2d1ab1eda7c03d6546e35b7f55adbda4383c2853c5a85cb06cc22ec081bf64f536b197341db2438ddea6636a33ccd64303c6b4de03024c8066476665b5f4ed9ad58c5bd463e672337e05d8f416db87a4e539285331655ae6f5a8820c812f95594dfb87270e7d2059a4613892e605a24eae90a0ed1d3b9b64d6e28705f9e7d1f3ba98f0783328414696099ee3e74b3f324c3e212a79a74298d7b28dd9d"}, &(0x7f0000c7a000)=0xc7) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000261000-0x20)={{&(0x7f00005bc000/0x800000)=nil, 0x800000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f000004f000-0x10)={&(0x7f00007ca000/0x4000)=nil, 0x4000}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f000010b000+0xff9)=""/150, &(0x7f0000b80000)=0x96) r8 = socket(0xa, 0x80801, 0x80000001) ioctl$KIOCSOUND(r8, 0x4b2f, 0x88c) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000e76000)={&(0x7f0000933000/0x1000)=nil, 0x1000}) write(0xffffffffffffffff, &(0x7f0000f6a000-0x95)="5c2b758740684f5c703f4215c449677c541871889ca2df150d9f1876667f62cee74fcce6b7379865a8a8a95207145a54b96c94ab4e7a2adfc01def35bff8901250044158cbaf224f275ca82d96385af6922f9f943daffd304631a0b30c14ae8048ee65d17ec4623437ba586b62d36ab21a81b253f01292e68c721ebc935a9d9c08675c83fd917cfa51ba4b311365182438e79978e3", 0x12b) 2018/01/30 19:59:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000f1000)='/selinux/status\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00008bc000)=0x5, 0x2) listen(r0, 0x4000000006) fcntl$setstatus(r1, 0x4, 0x42800) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) chdir(&(0x7f0000631000)='./file0\x00') 2018/01/30 19:59:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00009d3000-0x11)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000c57000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000044f000-0x4)=0x0) r2 = syz_open_dev$amidi(&(0x7f000016a000)='/dev/amidi#\x00', 0x100000000, 0x0) mbind(&(0x7f0000837000/0x1000)=nil, 0x1000, 0x4000, &(0x7f0000fa4000)=0x6, 0x9, 0x22d4ce7ca3a4663a) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00009de000)={0x1, 0x4, 0x401, {0x0, 0x1c9c380}, 0x3ff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) chdir(&(0x7f0000216000-0x8)='./file0\x00') 2018/01/30 19:59:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x0, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000551000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f000063c000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00007b8000-0xd)='net/rt_cache\x00') ioctl$TIOCMBIS(r2, 0x5416, &(0x7f00009eb000-0x4)=0x3) fsetxattr(r2, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f0000b79000-0x8)=0x0) 2018/01/30 19:59:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000231000-0x40)={0x6, 0xffff, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009a0000)={0x401, 0x8000, 0x40, 0x8, 0x0, 0x0, 0x0, 0x70000000000}, &(0x7f0000396000)={0x8, 0x0, 0x0, 0x1, 0x200, 0x0, 0x0, 0x0}, &(0x7f0000cd0000)={0x0, 0x7530}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000449000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000003000)={0x4, 0x401, [{0x80000001, 0x0, 0x3}, {0x3, 0x0, 0x2}, {0x3, 0x0, 0xf3}, {0x0, 0x0, 0xff}]}) close(r1) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/30 19:59:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r0, 0xffffffffffffffff, &(0x7f000050a000)="6ffe5bffc3468b62e4f22026232b31a1d5112d01a173d8f2891cb817fa80463606d1e7190fe627ffd0d99a62eae8d1ef99fa275f334d7882157511adcb35ee773071f80c818166d39d163a5be3fb735240cf307e021c6e4c53960c86536c11a9ca0dfdf4daba792bdda10ddd143bf94146e8d7bfb974092602f6d61b7569b647b7dccd404847c906db1eb4606911a383b2dc9e0667b6872e4cf81ea59ec4c7a98fe7d273bb23704a91e604fe2af4cd103319f8b9ff1242c10497d808fbc086fd6f6bf2cbe8d4eb57964e3006b4fbe6") r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000587000)=r1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000091d000)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f0000d62000-0x78)={0x0, 0x78, 0x5, 0x9, 0x8000, 0x7, 0x0, 0x6c6, 0x40020, 0x2, 0xffff, 0x2, 0x1f5, 0x9, 0x7, 0xdb3, 0xca7, 0x0, 0x100000000, 0x2, 0x4, 0x2, 0xffffffff80000000, 0x1f, 0x875, 0x0, 0x3, 0x2, 0x8, 0x1, 0x200000000000, 0x8, 0x0, 0x2, 0x4, 0x6, 0x0, 0x229c, 0x0, 0x4, 0x3, @perf_bp={&(0x7f0000c03000)=0x0, 0xa}, 0x10, 0x1, 0x5, 0x6, 0x10000, 0xca4, 0x6, 0x0}, r1, 0x100000001, r2, 0x2) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syncfs(r0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000b2f000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0x0, 0x5, 0x0) syz_open_dev$sndtimer(&(0x7f0000d08000)='/dev/snd/timer\x00', 0x0, 0x200) read(r3, &(0x7f000049a000)=""/223, 0xdf) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000733000)={@common='tunl0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000c83000)=0x0, &(0x7f000099b000-0x4)=0x4) getsockopt$inet_dccp_buf(r4, 0x21, 0x20000000f, &(0x7f0000042000-0x46)=""/70, &(0x7f0000938000)=0x46) 2018/01/30 19:59:13 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) ioctl(r0, 0x40084149, &(0x7f0000003000-0x24)="8a") ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000003000-0x4)=0x0) readahead(r0, 0x8, 0xa15c) 2018/01/30 19:59:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000b78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$llc(0x1a, 0x3, 0x0) accept$llc(r1, &(0x7f000045b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000481000)=0x10) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000acf000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x2) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/01/30 19:59:14 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ff4000-0x9)='/dev/rtc\x00', 0x1, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}}) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x2, 0x0}) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f000000c000-0x1000)=""/4096) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/30 19:59:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000b34000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/30 19:59:14 executing program 0: clone(0x0, &(0x7f0000000000)="", &(0x7f00003f7000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000f72000)="") clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000128000)=0x0, &(0x7f0000493000-0x1)=0x0, &(0x7f0000b45000-0x48)="") membarrier(0x1, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 19:59:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000833000)='keyring\x00', &(0x7f0000627000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00002bd000)='/dev/snd/midiC#D#\x00', 0x100, 0x100) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000606000-0x38)={0x1, 0x0, [{0x7, 0x3, 0x0, 0x0, @msi={0x28be, 0x2, 0x3}}]}) r2 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000053d000)="10", 0x1, r0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r2}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f00008a9000-0xe)={'sha384-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/30 19:59:14 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = syz_open_dev$adsp(&(0x7f00006dc000-0xb)='/dev/adsp#\x00', 0x50, 0x20240) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000035b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b5000-0x4)=0xe8) sendmsg$nl_route(r4, &(0x7f0000ccc000-0x38)={&(0x7f0000d3c000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000324000)={&(0x7f0000c1b000)=@bridge_dellink={0x34, 0x11, 0x20a, 0x2, 0x3, {0x7, 0x0, 0x0, r5, 0x40100, 0x2000}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x20000080) setsockopt$packet_int(r4, 0x107, 0x1a, &(0x7f00000d9000-0x4)=0x1000, 0x4) r6 = syz_open_dev$vcsa(&(0x7f0000e08000-0xb)='/dev/vcsa#\x00', 0x729c, 0x200000) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000c32000-0x4)=r6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f00008f7000)={0x0, 0x1b, "187725e2ed5e0328fb42b8444a6395775e1ea4d0f125ab64aeaebd"}, &(0x7f0000160000-0x4)=0x23) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f000075a000)={r7, 0x4, 0x87, "45e8047f720d24270d03b7b53d88f317ba81c4eb3ffa957d7b8256e16ebfd2f70d7237603fd741c3e089141de7446d53700bd1520b43e386a1807f9629ba9994bd385705e6fb133e1754dc8530a422560af5f91da191bd77062536311367a2c868569ab0e1f3f91769c8459e0f6e3479dd598cabcff25b786bc65099f36a803edc824ceb9d62da"}, 0x8f) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f00001c1000)={0x0, 0x0, []}) getsockname$packet(r6, &(0x7f000069a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000486000-0x4)=0x14) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x6e8)={0x24, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 19:59:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x807, 0x9) sendmsg$kcm(r0, &(0x7f0000f04000-0x38)={&(0x7f0000497000-0x10)=@nfc={0x27, 0x95, 0x9, 0x3}, 0x10, &(0x7f000056c000-0x20)=[{&(0x7f00007e8000-0x1000)="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", 0x1000}, {&(0x7f0000ce5000-0x96)="3f322070ce0a97a220564f07bc4af1a786d5e05f2638ccd9a4c7ec5451f07ea183810597c9f6432c2b075030933f2f8f6927090dde2b1bcf940fcae450789d0237f66069c9b8878813c218eabad8804a6c13e3c95af1997ee4cc3f088743f311dee97df5159c0c6d04ba3cbdfd19a11f84c971fe725d71c8c66c672b60d0f537193f543d7f4cae84409a8725d975b274518659a35192", 0x96}], 0x2, &(0x7f0000da1000)=[{0x108, 0x0, 0x5, "2ca6f146109fa23b380650402a1c48ec5abc181a858c60372bec082a80df5493881b357fe978d96e1b3e35e63253d9e26e59d03209b3e11ec2615b84b88d295064d5e424305cd0b8c562c101a6cb3c02ff081b81436232d725666153b5cfb4498cc634125b2d0696a49ab3ccaba10ae7ed13140169ad2e34d5a93d7ed108453d114a8ce11d7e50487811b3e74d3613524b1075bda7826118350e3650cd76a4e4a8eee8861d254dd0ef5d92aed8e5afdc5257aaaa3e3e415c280d397da2d5f6306c794012982b9418f93fd9679e1b86bd14a884cb0706f108f070bef5b606af3a8db34e933b9624f9db0ff62f05d70e71d1d7"}, {0x20, 0x1, 0x3ff, "59427899bf417843eac3e3"}, {0x78, 0x11d, 0x100000001, "e88060f1ded7977c551f86c56e9ee49c32c6cfaaf3e6adac0ca2f565c0fdcb2cfa3b2c71052ee35d58baf6a9e7b66a150f22b852003e82403c8a790894825714b626b1217f889272b040cba9689297c7551646822051faefa88fc5fc434254d58fe6e9d15d"}, {0x48, 0x3a, 0x4, "3e723130ce3db9e09d39294aa1463c3a2bd96dd7ca71527b9dce91e431e8f9872231d47fbba288bdf2d3ae24a31fe1ffb364"}, {0x18, 0x0, 0x0, "2b5913f49be5"}, {0x30, 0x108, 0x400, "c0cb30903aaf151e9008cfabca478e0d443cc4fb976f1812fd4ee910"}], 0x230, 0x0}, 0x40000) r1 = syz_open_dev$midi(&(0x7f0000e21000-0xb)='/dev/midi#\x00', 0x7, 0x220000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000a5b000-0x78)={0x1000, {0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x950a, 0xe9, 0x81, 0x9, &(0x7f0000aa4000-0x10)=@common='vlan0\x00', 0x3, 0x8, 0x7}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000b9d000+0x173)={0x100000000, 0xfff, 0x5, 0x3, 0x64b4}) getsockopt$inet_mreqsrc(r0, 0x0, 0x8, &(0x7f0000d0f000)={@rand_addr=0x0, @empty=0x0, @broadcast=0x0}, &(0x7f00008db000)=0xc) 2018/01/30 19:59:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000f81000)='/dev/kvm\x00', 0x40000, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/30 19:59:14 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000055000)={{0x5, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup(r0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000001000)=""/0, &(0x7f0000057000-0x2)=0x0) 2018/01/30 19:59:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000c8c000-0xf)="ca73656c696e7578776c616e302d00", 0x40, 0x8, &(0x7f0000001000-0x40)={0x3f, 0x7f, 0x3, 0xffffffff946a431e, 0x8, 0x4, 0x2, 0x3}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007ff000-0x10)='/selinux/member\x00', 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000039000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000b9f000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000002000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000734000)={0x0, 0xfe}, &(0x7f0000c62000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000629000)={r6, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x2, 0xffffffffffff90d4, 0x18}, &(0x7f0000f38000-0x4)=0xa0) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f0000bb6000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001}, 0xc) 2018/01/30 19:59:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ae1000)="7591487276706f786e6574310063", 0x2) pwrite64(r0, &(0x7f0000ce9000)="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", 0xfb3, 0x4e) fcntl$addseals(r0, 0x409, 0x6) 2018/01/30 19:59:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89fb, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) pipe2(&(0x7f0000166000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000021000-0x14)={0x0, 0x0, 0x80, 0x534f5f52, 0x0, 0x33c}, &(0x7f0000241000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b9d000)={r2, 0x5c69}, &(0x7f0000fc4000-0x4)=0x8) 2018/01/30 19:59:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f71000-0x10)={&(0x7f0000800000/0x4000)=nil, 0x4000}) futex(&(0x7f000033b000-0x4)=0x97, 0x3, 0x3, &(0x7f0000455000-0x10)={0x77359400, 0x0}, &(0x7f000026e000-0x4)=0xa5, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000323000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000b3c000-0x20)={"9c3e8cc2a2f23b08e98abbf9570763af", {0x4, 0x20, 0x950, "f754a32a283d", 0x0, 0x0}}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000235000-0x58)={0x8f0, 0x2, 0x5, 0x5, 0x1, [{0x3, 0x8, 0x65d3, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x0}]}) socket$bt_sco(0x1f, 0x5, 0x2) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d02000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect(r0, &(0x7f0000c8e000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x3, 0x4}}, 0x2e) r4 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r5, &(0x7f0000783000)=[{{0x0, 0x7530}, 0x2, 0x0, 0x2}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) write$evdev(r5, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000a6000)={0x0, 0x80000000}, &(0x7f0000616000-0x4)=0x8) getsockopt$inet6_dccp_buf(r2, 0x21, 0xcf, &(0x7f0000465000)=""/225, &(0x7f0000f8a000)=0xe1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00002cc000)={r6, 0x48d7}, &(0x7f0000c3d000)=0x8) 2018/01/30 19:59:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000dff000-0xa)='./control\x00', 0x220000000009) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000710000)={0x6, 0x0, 0x2, 0x3ff}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f000084b000)={0x5, r4}) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0x1000009) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000d48000-0x138)={{0x10f002, 0x7de277bfe6179fe9, 0xd, 0xfffffffffffffffe, 0x390e, 0xffffffffffff8001, 0xef2, 0x9, 0x6, 0xfffffffffffffff9, 0x6, 0x401, 0x0}, {0x13002, 0x0, 0x1b, 0x4fc, 0x200, 0x4, 0x3f, 0xfffffffffffffff9, 0x400, 0x0, 0x0, 0x76, 0x0}, {0x3000, 0x2000, 0xc, 0x7f24, 0x1f, 0x5, 0x40, 0x4, 0x5, 0x115503d2, 0x3, 0x1, 0x0}, {0x2, 0x4, 0xb, 0x8, 0x30c, 0x0, 0x10001, 0x100000001, 0x2, 0x20, 0x3, 0x5, 0x0}, {0x2000, 0x0, 0x4, 0xc0, 0x4a3, 0x230, 0x80000000, 0x1, 0x321a, 0x5, 0x3, 0x8, 0x0}, {0x4000, 0x0, 0x1b, 0x1f, 0xddb3, 0xad, 0x81, 0x2, 0x7fffffff, 0x8, 0x3ff, 0xe5f, 0x0}, {0x15001, 0xf000, 0xe, 0xfff, 0x2, 0x76d898d4, 0x21, 0x81, 0x200, 0x2, 0xffffffff, 0x7, 0x0}, {0x10000, 0x10000, 0x13, 0x81, 0x57, 0x800, 0x9, 0x7f, 0x2, 0x200, 0xff, 0x8000, 0x0}, {0x1000, 0x1, [0x0, 0x0, 0x0]}, {0x5000, 0x100000, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0xf000, 0x4000, 0xd, 0x8000, 0xd004, [0x5, 0x1, 0x8000, 0xd34f]}) get_thread_area(&(0x7f00007f1000-0x10)={0xffff, 0x0, 0xffffffff, 0x8, 0x7ff, 0x6, 0x3ff, 0xe209, 0x8, 0x0}) 2018/01/30 19:59:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000b78000-0xb)='/dev/adsp#\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000419000)={0x3, [0x61fa1416, 0x1, 0xffffffffffffffff]}, &(0x7f00002b8000-0x4)=0xa) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002b8000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7001) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/30 19:59:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c18000)='/dev/vcs\x00', 0x101800, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00003ea000)={&(0x7f0000e60000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f3c000-0x10)={&(0x7f0000665000)={0x1218, 0xc, 0xf, 0x100, 0x3, 0x2, {0xa, 0x0, 0x7}, [@generic="7618732fcc333b2421732757be352eafe720fa1c2b6c186bcfd027a7beccbd62a78b5e74280db944d875f91d8b79eccd8d3bacfd650210fbda7719238124297523f2211ab672984d47b86a1553acb96c19cebcba2f5614539b2b49af074c19dc030f087ec039b0ac6cdbd5f6e252c7efce", @nested={0x1038, 0x70, [@typed={0x34, 0x15, @str='\\%bdeveth0em1mime_typewlan0@--eth1em0bdev+\x00'}, @generic="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"]}, @generic="f7eeedce2b235b69c88a7797324fe86e67026898599cc96637692e49395ef2e4d4ffd355a571ea033d725889cc59e8e2725b6a89a00fa2fcfac126d33da8eb96ca6d3f9130cf19208ccb38d38652331e16979e8a0be4e8db48083b5a7de3f12deff6d1026f8fb06e2ff7d2cee2ceb447", @typed={0x18, 0xff, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0x18, 0x29, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}}, @nested={0xb8, 0x92, [@typed={0x10, 0x84, @str='nodev\x00'}, @generic="0a9aa79ed3514e129395e2fdd855b478f55a65284b5febb7722ef3c414ba3412f5366202e9822e1c368f15242c48d07fd081e870a70781f6623e3ad22820bd8bbde18c10612371def251a39936066e493518de7bff6f15c0c50a4beb2f4c442d75689668032ef360b8074729317bc6945dafb39ccb0948e21bc717bca0b4c504f18bbf11a45f48979bdcecc58429a91ef00b68ecefbbb644c745e741460444dc15dd"]}]}, 0x1218}, 0x1, 0x0, 0x0, 0x40010}, 0x8000) r1 = fcntl$dupfd(r0, 0x406, r0) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x15, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) getpeername$netrom(r1, &(0x7f0000362000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fbe000)=0x10) 2018/01/30 19:59:14 executing program 0: mmap(&(0x7f0000000000/0x2ec000)=nil, 0x2ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000242000)={0x26, 'skcipher\x00', 0x2, 0x0, 'cbc(blowfish)\x00'}, 0xfffffdf3) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f00002ec000)=[], 0x0, &(0x7f00001f5000-0x1218)=[@iv={0x40, 0x117, 0x2, 0x2a, "ede097d5a1146230d77a885093c907c4c584a8639b4f4af0872337fb8f64e850fce231d2ac44e2762bf9"}, @iv={0x80, 0x117, 0x2, 0x68, "eb2e1c3a4b3ee11a206dc62d5f7ef455a14f6c2a71b745f699ff334d94a436bcb648a34592e0913c526802bb8b032b59753c8062e8dd31df4e06007be192c0387a45cf92c12d16a40adc52ff7a388942af114361acf90d0f7ec968da699cb4cdd128ba7edc75bba6"}, @op={0x12, 0x117, 0x3, 0x1}, @iv={0xf8, 0x117, 0x2, 0xe0, "f01434a90be22119a48eed10cd8730cd43c0cc72fac2c9ae28d7cc7e8044adb4c727a0d08b387b0ae70be4f17102478a8cdc89ef6d3a565fd89c2794985fe7617e2ee5edab501947a263a45bcc919a0a7f7dc376d9cd387b4fe167cdf6765e62fb8b8c15ee778ae4fa7d822948d12ea0744c2cbf313b34e456f792b1daa6f9b2acd2d31a3c13cc0acd861c2ccc1e6abead8513e0a2ea408a3855249d60f4ca13ea05d485d9f79cf1e550fa567d87bf846b12b386701edeead5912716bec24b63be6eabb42c98264741ac2b2726d1a1377ce39faacc44f2ca0318ea07be8605db"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x1018, 0x117, 0x2, 0x1000, "124c3546a202f53946f43e5542bfc9452a3bc4264b2cb76cd61fd64502b656ebf265845a6beca3d6951715f77f2d83e7246a4873aac4a8a51adcde66bf3ea44f72b7d74a6413f3dc68a729171aecbd6cdfe6600d5ef2a581794da103f708215681c52f43b5c1658167cd8a53ea8d264fbc94d77536c9ee4736af3cbfc60494876fc6d9dbbb61b18af00f5e3851b7de74d10208cb1d36d79c2cfccab8a90dbdfb30783884d13d4929d00f2a7de1c0673c66a72b286b6851f8c7143eba0669cbfe7d6db906db4949429a2fc26671cc3e064780d1d105d8534e73d6790a188179392081ae3af6bddbc7a6bea7975e6bd28c24235621aea10a22abffd9f60b260dea70df18663d7b5b7d676e1b582f6d51e8b5469ac9ebd9beac81e93ad035d3fb1cad2df7502977862ca85782bf233396a5f2f2e066ed2c251e1c64a9d72595d28ec3766ac3ac330758b75e3e8b60cc4e2319db9141e619e0c4052326068cd592c67de9003d17661fc616d99da36630da58467f75050d96b179b510d86c750431b43dcc625fa6030cae14a8a9ff88742c6c54ee471e886f29d82bc09b97b45c9ee958c3740b13a8c3b3251c6a050f09e55a22c411976b33bb780fbdba7b972862cbe1c174bdc375e7cebc3eee0bf282b9ad654b632f653d44d4ceb01e39f056c6bb8871c9a3ffa64da07a3208b53efdd871ccd25c5434a86aad9bc1fbbb64683958a850f0758b6c4f8f368ba2c336965e620e0e3f0d3050666051ed4712f52153a2e20cc322897044d15f085a59ae20a98d43c4ecb99c8d35f4d85d831be56b7542d11919b10724a809bdc731edcaef99eb78ca35f1c8884c08489ed666e5af82616f4e223443dc5327b9437868c5551abd0241104b6aced2f6e6ed1f9f5abd1bccbdcbdae1f2b16d4690ca085899f8eb551f86400c234ea9278bf20f683d2dc49f242b38ac327c4c918055d7b58371c87ed0b8d0d3fdb9293c01c61f610d3160661f5107c659d1b423459911a508bd781f60b937aa87b1bd1d7df9fdb410870928733f261f9016c835e42de96ff1cfca98be913de7dad7427a9c45ebb1c2fcf808e904562e927dd23abdc63fdd7bcca59f00d3795bdddd6517a47545a82d0294dccfc8141b567a9301901354b9df33279a22b4dec9fbdcbeb7a7d91373db2759ca0ef2fee2767754dcb380f4e286b7f79966283ac7531247540896bd3d14d7da0aca9130726d2405b37664f605d4379738a70a180d0d0288d410f313ae3cc172c8eafa923ac2f0fb7a4d69ac43d2f0620dbf9d31c70d18cf89ab3aa22dee6c86afcc8a49ed402aa66186c97e70348b50dd7bb56d1fc5134152b4a75b648a16384668d0f5e7391d7f40169e6a8591e789a6e69457155d0b4a6a341e0586a93a72b5ecc218ddae9360d2c626f886293df35e16bb5daf8eb9eff3f680c49ecc90b8225b339c508f9d8b6896064afbbba8561bcdfa9cc2614ef5e1f87741d606de97876075913cd1c5ab21559280372be7aff92733f779589b4f61b2af4d450fa6eeb00ceb58de6f487d39eaaf8e5270b399259c6a47328ae125f09dae3b594ac0109fe9569dc634a3a17edfab5af3d37239e818099e61c3d38457a1be76eb2727d97a456b2da17d52d3e8dd6b4dc2cee54eb68cd7b32ec7f8e5d3d7d18491ae47333427d84f39ecb6218d51dd286c1d8757ff79017b12758c33efff5c30641fb7ecc02b9deab1fc183afa952d1021baa5d43b88781b60b50b14662d363dc443adb44672c0764ac6ca51db343c769f7e9590923c2cce3c2b57bbebc5d68f35b3eddc178a4f67902cdb4b7049ce354810950f88db2b069a09b9d98d2eb668572c1b0e756dd5c1f69316713b7a091c4a947efdf840971f18ee8fe3291a524691bf341023394e52888f21d1338e9b1f3f14d93ead4149d232b5b2c2197ed661514f68bc822af399d9b05c1be2b6dc8bb725ef5f117363b27aa399ba46f3245388f5674f08b12d25f5db56d4156af577561e4ec2fb2e2335287e3c0a7ac2f1de28ea28af5da88bb92aa51cd49854cbb30b49a5e1995c62a0a24b330a29240e1a3c43f7912190aa74e8367a3faa53f662059bb7f094cb44aaf8b385ed4beea9dc4ce22c6dbe351ab3de50b08562cfda7910b5a6bb73e4a48883629653fd15d76a640c05445c1c85190e67d2b841b54347c3c104ca58cdf76f2da36d2d0017a532c05e48db7759d1133fb889faf02b993cfa3fb5c2f40ac4ea1e01de80a659808fc6840734e9ba5975cdac4e61a95013d86fceb29326de96fee1417f15c7b45339ebd0ccfc9ae0dd9a62cf411a5920c8d11cf9a6848a7cc7b6fa28a63d135af8b39195bd76c086049f83404fbb0fd8745c7f6fa561773ca8a67d902ab886c4b83a86fc0dfecfe78702a470fb75f42a51434edc834e4cc8f0be440bcb0d71469025fecb5945cbf0f929d445edb2e9d47e02eeaf7de0aa2b2e0b37bcbbd1e168cae2892d74313500f8e5284a876dcbb63b6cab3131e2fa96e9487bd635845c33536b2758e9dae24c33dd743a8323a5db3d4387ec6304be5e98988e9a9ac1b89ee6a7667baec5f6f5b7a86c46de67c32d27c6ec66328464f07431c84accef2826695e7fa7f4fc34b5800eb1e853b9b5e2d0200e5c149970168995a025673a2680df498c5dabca1d7646272abc8def5e95e99b4980df55d7c6e677a41ca9ce490f8920fd38081cf15f3dbd4a119ae1b81d7742471093b5b758a51d8d132378d6611f051bb480c89ac58e31369f625e4722e3f84e5f3bbb4018bab9b7573315f3ca8ba393b69905793f61ca6ea026aec34ed2474aed2b6bb82ea274cd6d0034a50e2807f756fe8691d75023e78e90d03cd6df2001d8ef705f5935206464550230bc946456d3e18e8b854f13ee97aaced928e75fb4cd39833645ecd629a845ac47b3f579877f7d849569d281ce09da4515af00eb431d6b43903a9fb05cf13429566d0a74a919d3f1b97ea4538279cf2ebf029f7a13256267e1d83d0471473c50ce8c4d342c14a171b6f63097fd73dea9f06ac7a30a9128039714e673ca97ea8d0704c7aaf9925c57afa8d9252f2d169af9e24b835fb3fafd26b64a5bbe2892403a39ac3ec64f447c7011cd73c9dc74cdc8e93a8fd4ce47a7a731c37073b5b429129a5ccfc81b5cd59b1db31d89f8718c36bb9ca89d393b238140f65cf215de3a08bb0164dd0864ecf1bdcd26b41c280f0c1a6aa7779db875c23a7eceb412461794f411661d0fd6bf58e65bda915fd94a2c8100e240d9222d567b43931fb9a41c14694de52a0e1204732f6ec01c175a2e81c6b5e429055f28b0c4740a3d8adbbcaddf918a18b74fa0438820c8fbe35f00e091d9b5a6dafccd87a2c71f29b7fe2b62136dc7d2fcff45b415b6b23ff46be12b0cd0d5208f1960cf4f8fbf3298359647d6122e1eb9561ef84fbd52baa8ffaeba2ecab4102c17c04823d9a26ffc1d3fc06340ca2a53b02eb3a7c5fc4311e147230b5abb9adbe8b593f9a76e9931179b4da832c6ec7f98641ded58ed2d00a512befc36a64fa871339b8295573933c7bb9bbfdb9ae0a5552c83bffe406d8cf6975780fd497470bd1c4497da5b39d795fe712c20865bf765533b516bb46d17708d3a78ed5fc658ca17d713a01331c475cd15b8249399d9df9b6db745b2344668686be7b097d35579cb3215a33b2e1c4b003daacead3b278bf1ff00e85b98ce5a17928dff93620828affa78a9842c50e68fbc74f52f8987688753d7b6b5b6d486d7544a7221940c7f358ba0ebe05a84a1b394218558549e14aec9a2d15ec80ddd4a4548c2554c89fce75998ff1943eed2551bc5a374cee41ed03eec775b1c3f2bdc4160de54f08dbb9107f0ac36438062b0d4703f86cf3c4c9facc391a4e277da0706154b3d5814832f7804612385178dac1786a72f39abff20db74a7c58450cdc09de7433b4ddba37ce3ce1abd69ffcc31d104bec499b9ed2e2d120ba338aea45ee8abbcf454a29e0d84fec1df6a214082289747b57b222e66348b30290ba351ab89b161c1cdd5fd60dc641337c7138071236c4b8e9f38416a88003c5858562c581aa751454af39d4e2b7dcf9c6ddfe6ef0ca4f31da239c7819655523ae4069a1210bd573609abb5be02976bd56f5bf19a41a12f9c2fa711f365f96108f8b5b3227a4a06af5db4c6c5723dad0ee8a3c98b29d7d2db0c9b2a40707961fafda2eeb2e7f57a494fcab2a573050ba0131a6b8eefaf27b051efd370a6bda3eb2aaf618ebca5456016e89c1bee3b82c43d170e22de18436af7af337c7e36561bcb84c648dbe23bb85c506b4744b51717c2a2908d24deb26d8ffe095624a8ca5ecf4b47ef3c2bbf599f826e8027d581a4d44f49f2061a72a974ec07bcfaddeceedf1034ff7f5e3d965dec55c9e8cae26a5cd25eec6b654b426723018020dba481c4beabd8f121b6bffe5d548602625c752fed559d853a2dad3db046d8a097323cb4de6d2167f904b9756d509f94366884ff59d4afcb3551f10fe847237647499f1bd7c35c82f13903f2a972440909358f2543b5f0cc48f741d6e9a5c6c55a9946dd42bb5c18296a34e3354a25b819fe8e4ae332ab27dd2504d0b752057c2abbc17599f2bfd862d1bcbdd1255e11929dfd70cb62f6af42fe99ff2b9665bebf994bd21a62546aa16d8ff4f3968c147e4f990a9ddae20d7e560a9c7a21aa33bb103356ed7ed2ee0232a2fb4b8f1147d0df0ede31fb1c607cb28f96eb211b44b97a631baf5750075258cbbdf81b80c05b0072066cbc4b86268e77425c0d303e909067bb2a93fcd4aea0991d0a9fe54e3b980e8091ef7cdcb0e65078ec8c82990d069523d44c3d49412f8150dcbdcbd761769d5ef46195b8aeaf7fdca3d3852ac560742750055d612cf61fc60c492487897f11b39c48e7c9cd80d93b3413fa4545618ee6519cd0981e8e42347438d14494f70725c431c8010c460d6eabb7e07a0b54e394e5f642697e132eb08676549de8002a1d6634336008ff0163cec48a58729a95b323eedc40b6f15c4ec6f009a36bce81ee9ba58c2b3d7c7a2b1f33060675784d3cf950c1d788c7a5d54f2095b03e5c244ec17c6e8115b38492cebb36ceeabc0abd40c0b7c1a5ddc87732071056c67db77b29d236684abc4f7af1749ab61677ccf7cdb5972dc2deeac7aea451e556a752094bb7b8db861c30972760c38d19996859c8802ca79c0a86d2e76db3571ab1dbe46dc65358bceaa46d5898b8a8c45055ad92f4e0f4f6450c6c316dbb4f0d30bd47863d70c2ac6f5d42c88d69ff2b0a43cf5e743a09808c7f368fba165da1ba917c3cef220bc5cccbf27b4dd86877d1abe693e698c105c6bc7abe4b4b17e38f533d6994c178bb702216f7a9ec9ce6871c01e0c2b625990bf1aad612cd948e02c0d96813bb2538f7c845f38db6643db2acc4aaf8beb6967160b07544ec200503c3306ea5779efc8c985d27559dbf6b00d1bd418154d052d27155b72dcdc86ce82cd6203670fac03fdcf40e98c6d0f0124fd1dd7d3cd7d5dab143107e891906b0826ad2afc21684cc7b65e859d80df689fe40871ea6bb0d29177c2738a8946d27789a54e5e1a85a2ba071f302b16dd17ecc8b3cbdcda5b187a89c89d85814a93756c269de7a07826d87697962ac4be074ebe7db82111e63468c68e1addca498398bd4bfdb51eaefd0056bc21254236436de65c87a38633a471da7b046253adf142fa047299f477085a2604d4376107858b6a342c6f5ee6eda362e601b30761cf83bb84ac88b83a6724725bed05712"}, @op={0x18, 0x117, 0x3, 0x0}], 0x1218, 0x800}, 0x0) close(r1) 2018/01/30 19:59:14 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000009000)={0x8, 0x31, 0x7fffffff, 0x15ee, 0x3fac, 0xb9f5, 0x7e4, 0x513, 0x3, 0x2a6}) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000-0x20)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3, 0x0}) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000010000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000012000-0x4)=@assoc_id=0x0, &(0x7f0000006000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000011000)={0xb4, 0x4, 0x4, 0xeed, r3}, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(r4, &(0x7f0000012000-0x8)={0x40}, 0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f000000f000)=0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000005000)=0x6) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) setsockopt$inet_mreq(r4, 0x0, 0x20, &(0x7f0000010000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x12}}, 0x8) accept$unix(r2, &(0x7f0000004000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000000c000-0x4)=0x8) r5 = dup(r1) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000013000-0x20)=[{&(0x7f0000011000)=""/232, 0xffffffffffffff9f}, {&(0x7f0000013000-0x1)=""/1, 0x1}], 0x7c) read(r0, &(0x7f0000000000)=""/4096, 0x1000) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000014000-0x4)=0xb, 0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/30 19:59:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x402180, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000acc000-0x20)={0x100000, 0x2, 0xed0c, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f000076a000-0x9)='/dev/kvm\x00', 0x200, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000718000)={@generic="484d1c60b56b44adecf821eb7e0ebd78", @ifru_flags=0x1001}) write$fuse(r0, &(0x7f0000c46000-0x9f)={0x5a, 0x0, 0x1, @random="070000004044b23250cbe6065d86a61bf2b3b36e2708546deaa355dededdb68445f7bf7b8d3b874a62bb74e794b2ee47ed46cd5ed34882afb9950b0003d332fdbf2b8391907f08070000"}, 0x5a) 2018/01/30 19:59:14 executing program 5: mkdir(&(0x7f0000493000)='./file0\x00', 0x0) getgid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x20000000001, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3f9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xff, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f00008e2000-0xd)=""/13) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e5d000-0x4)=0x0) perf_event_open(&(0x7f0000ae5000)={0x0, 0x78, 0x0, 0x7, 0x6, 0x3ff, 0x0, 0x7ff, 0x11646, 0x4, 0x7fffffff, 0xd6c0, 0x4, 0x3, 0x7, 0xc6, 0x6, 0xffff, 0x5ff2, 0x5, 0x6, 0x5, 0xc, 0x3, 0x0, 0x8, 0x9, 0xfffffffffffffffc, 0x66ee, 0x10001, 0x6, 0xa3c, 0x59751361, 0x7, 0x1f, 0x9fa5, 0x2, 0x100, 0x0, 0x3ff, 0x0, @perf_bp={&(0x7f00000b4000)=0x0, 0xc}, 0x2000, 0x7, 0x7, 0x6, 0x5, 0x0, 0xfff, 0x0}, r1, 0x7fb2, r0, 0xb) mknod(&(0x7f0000419000)='./file0\x00', 0x8, 0x6) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/30 19:59:14 executing program 5: mlock2(&(0x7f000067f000/0x4000)=nil, 0x4000, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000)=""/39) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0x66)=""/102, 0x66}, {&(0x7f0000000000)=""/130, 0x82}], 0x2, 0x0) socket$netlink(0x10, 0x3, 0x6) 2018/01/30 19:59:14 executing program 0: clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") splice(0xffffffffffffffff, &(0x7f000036e000)=0x0, 0xffffffffffffffff, &(0x7f0000453000)=0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000c94000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000048d000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=""/133, 0x85, 0x0}, 0xffffffffffff8001}, {{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000c09000)=[{&(0x7f0000eef000)=""/119, 0x77}, {&(0x7f00003a8000)=""/0, 0x0}, {&(0x7f0000001000-0x9f)=""/159, 0x9f}, {&(0x7f0000001000-0x6a)=""/106, 0x6a}], 0x4, &(0x7f0000001000-0x84)=""/132, 0x84, 0x100}, 0xb3}, {{&(0x7f0000314000)=@generic={0x0, ""/126}, 0x80, &(0x7f000033c000-0x10)=[{&(0x7f0000014000)=""/111, 0x6f}], 0x1, &(0x7f0000a4b000)=""/229, 0xe5, 0x0}, 0x10000}, {{&(0x7f00007f2000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10, &(0x7f00002da000)=[{&(0x7f0000a4d000)=""/98, 0x62}], 0x1, &(0x7f0000000000)=""/117, 0x75, 0x2}, 0x6}, {{0x0, 0x0, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)=""/2, 0x2}, {&(0x7f0000000000)=""/55, 0x37}, {&(0x7f0000aad000)=""/152, 0x98}, {&(0x7f0000000000)=""/200, 0xc8}], 0x4, 0x0, 0x0, 0x100000000}, 0x6}, {{&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000066000)=""/210, 0xd2}, {&(0x7f000015f000-0x75)=""/117, 0x75}, {&(0x7f0000001000-0x35)=""/53, 0x35}, {&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000ef5000)=""/131, 0x83}, {&(0x7f0000247000)=""/225, 0xe1}, {&(0x7f0000380000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x5c)=""/92, 0x5c}, {&(0x7f00009fd000-0x2d)=""/45, 0x2d}], 0xa, &(0x7f00002c3000)=""/212, 0xd4, 0x4}, 0x2ad}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000d20000)=""/72, 0x48}, {&(0x7f0000a01000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000001000-0xb2)=""/178, 0xb2, 0xe6}, 0x1000}, {{&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000044d000-0x30)=[{&(0x7f0000f1c000)=""/193, 0xc1}, {&(0x7f00009dd000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ee2000-0x63)=""/99, 0x63}], 0x3, &(0x7f000004f000)=""/122, 0x7a, 0x80000000}, 0x1}, {{&(0x7f000086e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f00005b8000-0x30)=[{&(0x7f0000646000)=""/215, 0xd7}, {&(0x7f0000001000-0xa)=""/35, 0x23}, {&(0x7f0000001000-0x41)=""/65, 0x41}], 0x3, &(0x7f00005a9000-0x25)=""/37, 0x25, 0x8}, 0xfffffffffffffffb}], 0x9, 0x0, &(0x7f00009c5000-0x10)={0x0, 0x1c9c380}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r1}) [ 196.286311] QAT: Invalid ioctl 2018/01/30 19:59:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) timer_create(0x0, &(0x7f0000b4e000)={0x0, 0x0, 0x0, @thr={&(0x7f00009c8000)="", &(0x7f0000386000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000076000)=0x0) timer_delete(r0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000831000)="396ef742fa289b22de") 2018/01/30 19:59:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00009e7000)='/dev/adsp#\x00', 0x64c, 0x0) write$evdev(r0, &(0x7f0000262000-0x30)=[{{0x0, 0x0}, 0x900000000000, 0x9, 0x81}, {{0x0, 0x0}, 0x200, 0xc000000000000000, 0x0}], 0x30) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000267000)='/selinux/status\x00', 0x0, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f000040a000-0x8)=0x0) 2018/01/30 19:59:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = add_key(&(0x7f0000c70000)='cifs.spnego\x00', &(0x7f0000fef000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r1) bind$inet(r0, &(0x7f0000ace000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x45f, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 19:59:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000c27000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000fe7000)=@newlink={0x7c, 0x10, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0x5c, 0x12, [@IFLA_INFO_KIND={0x58, 0x1, "73656c696e7578766d6e6574302d7b70726f63fb47504c2d73656375726974796d643573756d76626f786e6574306d696d655f7479706576626f786e6574307d47504c282c2a707070307472757374656400"}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000995000+0x240)='/dev/qat_adf_ctl\x00', 0x1c000, 0x0) 2018/01/30 19:59:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fbe000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getresgid(&(0x7f0000638000-0x4)=0x0, &(0x7f0000611000-0x4)=0x0, &(0x7f0000ba9000)=0x0) getresgid(&(0x7f0000b0c000-0x4)=0x0, &(0x7f000099c000-0x4)=0x0, &(0x7f00003fb000)=0x0) fstat(r0, &(0x7f0000a2e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000976000-0x3c)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xbe54, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}], 0x3c) r4 = syz_open_dev$sndctrl(&(0x7f0000b79000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r4, 0x40405515, &(0x7f0000de1000-0x40)={0x0, 0x0, 0x800000000000, 0x0, "257f256db43c8a61b13425d2ba280f2ed23b1c1ac1da080bb1c8f156b7b1e60a300d0a22b4dfe5163ceb2b77", 0x0}) 2018/01/30 19:59:14 executing program 5: mmap(&(0x7f0000000000/0xd2d000)=nil, 0xd2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000abe000-0xa)='/dev/vcs#\x00', 0x200, 0x802) writev(r0, &(0x7f0000a4c000)=[{&(0x7f0000000000)="85e9a30f74981cf5e417916645d5b0d8a5bb9d1d3b695df440f9e8cff5d7a357f5c1303161c1ac021e1e3f462f5c530e08f4b4d59b1cc6d49f1fe404c84dcab1f0e94fa71067c3367cb7c0153b5fe934", 0x50}], 0x1) clock_gettime(0x0, &(0x7f000067e000)={0x0, 0x0}) write$sndseq(r0, &(0x7f00006dc000-0x90)=[{0x5, 0x6, 0x0, 0x4b0, @time={0x77359400, 0x0}, {0x0, 0x5}, {0x1000, 0x6}, @raw8={"f11aa3e94785677d3a9aad66"}}, {0x3, 0x2, 0x2f, 0x2, @time={r1, r2+30000000}, {0x4, 0x5}, {0x0, 0x4bdb}, @result={0x7, 0x143b}}, {0xfffffffffffffff7, 0x0, 0x6, 0x80000001, @time={0x0, 0x0}, {0x5, 0x2}, {0x4, 0xb4}, @quote={{0x31, 0xc3}, 0x7fffffff, 0x0}}], 0x90) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x5451) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000d2e000-0x50)={0x20, @tick=0x2, 0x9b, {0x3, 0x7}, 0xffffffff, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 196.362783] QAT: Invalid ioctl 2018/01/30 19:59:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c49000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) sched_setaffinity(0x0, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndmidi(&(0x7f0000a52000)='/dev/snd/midiC#D#\x00', 0x5, 0x200) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000915000)={0x8, 0x17a, [0x81, 0x9, 0x2, 0x8]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000ebd000)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000f1d000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000655000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000032d000)={0x0, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x41, 0xff}, &(0x7f0000a3b000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00008bb000)={r3, 0x7, 0xaa, "dffaf3776709bfb5744cd4b56b7d2d0fa0683bb816353d20bc60024a756c45cac174afd1bdd0947f68d69e039b7e15e6a861ff46c9e7641d2b8b536428329fdbbeff8e5a0e5d7c3fcb0245acc676821c815beb0f8c57884b96069ed8ca28ba5a2b0d1a2a7fafe9c156a4060aa6a0778b442657d1bce7bac63a4d071eb83c42bbff28bdae59718ab9904f2da69c6772949920b44855deb63017342545a3da9cc9a45dac037adddfc5dcff"}, 0xb2) 2018/01/30 19:59:14 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = syz_open_dev$sndmidi(&(0x7f0000013000)='/dev/snd/midiC#D#\x00', 0x400, 0x40000) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000009000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000026000)=0x10) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d0, &(0x7f000001a000+0xe13)=0x0) 2018/01/30 19:59:14 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000008000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_persistent(0x16, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000006000-0x2f)=""/64) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000009000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000009000-0xc)=@sack_info={r2, 0x3, 0x6}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000002000-0x8)=0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000004000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x14) r3 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000001000/0x3000)=nil) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000009000)=""/87) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000006000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0x26) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000008000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xfffffffd) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007000)={{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0x0, 0x9, 0x3, 0x5a, 0x0, 0x20, 0x0, 0x6e, 0x0, r4}, {0x6, 0x9, 0x611, 0x3, 0x0, 0x8, 0x4, 0x5}, {0xb30c, 0x4, 0xffff, 0x3}, 0x1, 0x1, 0x1, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x0, 0x7e}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0, 0x6, 0x9ad9, 0x400, 0xcc}}, 0xe8) 2018/01/30 19:59:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r2, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) sendmsg$alg(r2, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fe000-0x40)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f00002f9000-0x18)=[], 0x0, 0x0}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004e7000-0x8)='net/arp\x00') ioctl$TIOCGSID(r3, 0x5429, &(0x7f000018a000)=0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000087a000-0x10)={r3, &(0x7f0000445000-0x8f)="88d5f1b7cbccd04897c87ab05806187eb0810b3dd8279e883c5dcb4a0e95fb6009dad18b9819c1d7888dcb0a63397b346dca56c2bd8e6eb71b141076c3514bf4a89ae082f601fee2a85edebb281ad044e079edfed5dbd20430285160f00892beebbf61ca05cd26356682070b52a5422c9ceec85df3b329eb592acb64b1649f5c14abbb7438c075d134731627a16c16"}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f1d000)={0x0, 0x0, 0x0}, &(0x7f0000831000)=0xc) tgkill(r4, r5, 0x31) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000f00000-0x18)={0x18, 0x3f, 0x0}) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f00009bd000-0x7d)=""/125) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000c31000)={0x0, 0xfd, "d5bbbdbc29ace0852fc924990d14aeae55c9e318269e5332c78414912595c2ec1258b0adb22f6d2a8542b1e816fd1d4020fee70ffd4cc2cef2183612237fede48c91788646781708c448cfaec20a4ff11954aa8f68e099446845c3240f109dbc016052461acb25719bf9d0e4952ff3ed02f8879c1b9c23dd898dba14fc4a69fe33e7a3b4b8042c4ee5dc14884f5bf29823f3f3d45001c4877d890678302f60cad10b0e33638fe7cdcef8d550ffff1da588382c9b6d95963a2901b6add64d74aadd765ef4a8d86a5429451a60158b53f508d7dece6b57cfa751bc113260447ded038410f0bfdd5da0d10f60f9a2281dc42deae1b880667ab10e41edf631"}, &(0x7f00000b7000-0x4)=0x105) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b44000-0x8c)={r6, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000752000)=0x0, &(0x7f00000a4000-0x4)=0x4) fsync(r1) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000785000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000e7f000-0x6)={r6, 0x4}, &(0x7f000076d000-0x4)=0xffffffffffffff80) 2018/01/30 19:59:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockname(r0, &(0x7f0000c3d000-0x80)=@generic={0x0, ""/126}, &(0x7f0000377000)=0x80) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/30 19:59:14 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000001000-0x68)={0x4, 0x0, [{0x80000007, 0x6, 0xa993, 0xff, 0x3, 0x0}, {0x8000000d, 0x800, 0x1, 0x7fff, 0x5bb4, 0x0}, {0x1, 0x101, 0x8, 0x3, 0x3, 0x0}, {0xc0000001, 0x40, 0x3f, 0x4, 0x0, 0x0}]}) sched_getattr(0x0, &(0x7f0000013000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$audion(&(0x7f00008c7000-0xc)='/dev/audio#\x00', 0x9, 0x2800) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000062000)=0x0, &(0x7f00006a2000-0x4)=0x8) 2018/01/30 19:59:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00003df000-0x4)=0x0) r0 = syz_open_dev$sg(&(0x7f0000654000)='/dev/sg#\x00', 0x3ff, 0xc0) ioctl$TIOCSCTTY(r0, 0x540e, 0x5c7e) r1 = getpid() timer_create(0xfffffffffffffffc, &(0x7f00009cf000-0x58)={0x0, 0x12, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000030a000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000499000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 19:59:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f17000-0x90)="e517b5bf91aa785dfbcdfe090000fc5057bf4183c689abe118c546146b92387441", 0x21) r1 = geteuid() lstat(&(0x7f0000cd8000)='./file0\x00', &(0x7f00009b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000604000-0x8)='./file0\x00', &(0x7f0000283000)='./file0\x00', 0x8002, r1, r2, 0x9, 0x0, 0x240000) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000367000)='/dev/mixer\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x17) lgetxattr(&(0x7f00009a3000)='./file0\x00', &(0x7f000044d000)=@random={'btrfs.', '{securityselinux!\x00'}, &(0x7f000051a000-0x44)=""/68, 0x44) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f00007da000)=""/235) 2018/01/30 19:59:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000beb000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000396000)="b0", 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x3f, &(0x7f00007a0000-0x8)=0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006c8000-0x10)='/dev/sequencer2\x00', 0x4080, 0x0) r4 = creat(&(0x7f0000d17000-0x8)='./file0\x00', 0x2a) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000060b000-0x10)='/selinux/policy\x00', 0x0, 0x0) r6 = syz_open_dev$sndmidi(&(0x7f00003d8000)='/dev/snd/midiC#D#\x00', 0x3, 0x2) r7 = syz_open_dev$vcsa(&(0x7f0000c43000)='/dev/vcsa#\x00', 0x8, 0x80000) r8 = syz_open_dev$mouse(&(0x7f000064b000)='/dev/input/mouse#\x00', 0x6, 0x0) r9 = fcntl$dupfd(r0, 0x406, r1) r10 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009c4000)='/dev/vga_arbiter\x00', 0x0, 0x0) connect(r4, &(0x7f000059e000)=@nl=@proc={0x10, 0x0, 0x3, 0xce49ea7f2fa492d5}, 0xc) io_submit(r2, 0x8, &(0x7f00009a0000)=[&(0x7f00004bc000)={0x0, 0x0, 0x0, 0xf, 0xfffffffffffffffb, r0, &(0x7f00006e9000)="112648db8adb663cd36faf1fd278eb7b93806861d86a637efb8aec81b0be7cc454fb46658faaa7907df7fad6a45e537a21016bf63d4e214d03529b9d73c3350c841f5bbd77e5e2f77b126c2f3f31fa438745940b813ae6eb502cabd4392cf10e", 0x60, 0x0, 0x0, 0x1, r3}, &(0x7f0000268000)={0x0, 0x0, 0x0, 0x6, 0x3, r0, &(0x7f00008f5000-0x36)="1ae4d4ea14d1ecc5ff90d5794f92284cbfd7533756433c750b72339b48194a4ff1c9b00ea3e0db0bafec934a5f19faf996877149251c", 0x36, 0x0, 0x0, 0x1, r4}, &(0x7f00002e5000-0x40)={0x0, 0x0, 0x0, 0x8, 0x38e, r1, &(0x7f0000628000)="0af0f9f263fdd38c17e925ccc26ff3065c19316973bedd70bcdd022977ca6d7defe551a62ec726c4e51ebf27aeb72bbbd74cbafdd7a8f765ead20cf1d3388b645f4590152b29ea49fc867cd3c2eb4bd4b520e9bdca084ed0b450795541d3b8bd2774a6351db11aeeab1bce5b8c057eafc6b03feb9b807478429b48995b219bbbc7f063cf2a8bde6f2481278395", 0x8d, 0x3, 0x0, 0x1, r5}, &(0x7f000025f000-0x40)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f0000fa4000-0x92)="2225655f0f2c5c199ed07f3715ba84be48cfe221ca4bea7edf28e9cbfa37c997877c20d94476f615a224acd5ee9ae9bf04b5c7cd0e55ce19cf9edb5eabfa91a42e0179e84dfdbd3b6af5b43ce675d29eab550705c9ddd132ad1370b8019c75c9abb0bdcc42a80ac708d5f2046acd361ac8cbc6768ebf5664f22010c115d3dbcf3e524e10698305cf061bd2cd0482229ace81", 0x92, 0x1, 0x0, 0x1, r6}, &(0x7f00001fe000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8, r1, &(0x7f00001e5000)="43ff6c9e4e137ba8a083410c7bcad59655a083981703a3902ccc9df2106c8aca08efb22d54a8b21c7ebf88038b0db8fb4583d86e4f57f0c42184600e03efcfaccceb66dbe63e62267b4dd3342c038dbbeebd5600b16c510bee1563bb1432f9252481c3357edb09fe235291442441d176a7c444e095f8b2878c2ed9c9ea5789ff9bff6fcc3533c7502ae6480eaf2c950079e3eba02f61f3d6864b8bcbed1927e2e2e51c2201774ef7937d9d48a6d2e09520d8d33b97e365e0ac0f866dec341ff2a895d93516c31e6fae71", 0xca, 0x0, 0x0, 0x0, r7}, &(0x7f00008aa000)={0x0, 0x0, 0x0, 0x1, 0x5, r1, &(0x7f00009c3000-0xe2)="b8a5c89aff5570ec1bfecf0399e06f2856e84b9af87b636f8ce130ebbf5420a8d268cb531ce56da055b037e0300025a1cd1cffc480780bc406b251bdf7e7e1034de792f2395d7da6fccacae0337bf777444a0ac08aa911e3bb124846c10f47a2605fba53889c5febe95b8e0e3d0418a97ad92fee6941bba6eb88260677c5e5576705fb57c2b3e84778996a8e9eb920bdb89b1754929c1464283699f79038427b731d503a384d7c602df099ee167dcba421d8c9445d4c62976de682318b90b17d013c11ccb3dd694af063a17106687b33848b1dc8e84c80a3004ff3d8166206c99d5a", 0xe2, 0x0, 0x0, 0x1, r8}, &(0x7f00002b5000-0x40)={0x0, 0x0, 0x0, 0x3, 0x7fffffff, r0, &(0x7f0000c0d000)="9e3f7b660140ca6d9e8eb66a8ca3915948be2ab0363ef1ba7c5930bd290db41324ff9c87de71ed59dec3b7f21063cffedb953a27742cf2956431a820e214daf690eded1616b9d2942433e895c658c6b2610eeb1e5e86e8df9c6193dfb963024a80543952fb55e559172db645fe228b4c6d29c9be32f841224bfa9e54a7bef6bf784714f64b6869165b8a20fba3f6fe3dcfdf6f49912bc455e64e8f422ddf6e5b284eb0387460e9bf1297400122fce2c868b0dda6bbafb8f9d850d49113f9ef9858e1b7323547eca00d05d84868b7526ef3ce958e532ce5f451fa4da6f8fe4e1ccec302b125579f280a1a2c4c2098d4cb4724aa105371253c0fef34df947b96", 0xff, 0x6, 0x0, 0x1, r9}, &(0x7f000035e000)={0x0, 0x0, 0x0, 0x6, 0x5, r1, &(0x7f0000b48000-0xe63)="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", 0x1000, 0x5, 0x0, 0x0, r10}]) write(r0, &(0x7f0000caf000)="", 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/30 19:59:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept(r1, &(0x7f00008b4000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000039c000)=0x32) ioctl$sock_bt(r2, 0xdd1f, &(0x7f0000eed000-0x6c)="ecb3b8c3fb1d82a512581ea5b5c379557fcda95f270880f73a1c31ac2754ae646a35aa8aaa783b77c1e0b6cebb7c4dc1c40f32c0c06646d580f0a717797e87c65b80778ea98dfbfeb2aa29f4ed564f1605ed12ea92577c40f494331f1016ed5bc52c1314d51aca823954a8e9") sched_setaffinity(r0, 0x8, &(0x7f00000d3000)=0x3f90002) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f000010a000)=0x80000001) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009b1000)='/selinux/enforce\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000252000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a17, 0x2, 0x4, 0x1, 0x1fffc0000}, &(0x7f00009bc000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00009ff000)={r5, 0x84, &(0x7f00006c1000-0x84)=[@in6={0xa, 0x3, 0x81, @loopback={0x0, 0x1}, 0x1f}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000cec000)=0x10) 2018/01/30 19:59:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00001ab000)={0x6, 0x4, 0x0, 0xce18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000019c000-0xc)={0x2, r0, 0x1}) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000cfd000)=0x4, 0x4) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000329000)=0xfff, 0x4) 2018/01/30 19:59:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x0, &(0x7f0000769000)=[]}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = socket$vsock_stream(0x28, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x0) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000235000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/30 19:59:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000017c000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffffe, 0x4000) r1 = syz_open_dev$dmmidi(&(0x7f000027d000-0xd)='/dev/dmmidi#\x00', 0xffffffffffffff80, 0x100) mmap(&(0x7f00009e1000/0x1000)=nil, 0x1000, 0x6, 0x40010, r0, 0x0) r2 = open(&(0x7f0000a62000)='./bus\x00', 0x141046, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) write$evdev(r2, &(0x7f0000521000-0x18)=[{{0x0, 0x0}, 0x20000000001, 0x46, 0x2}], 0x18) ftruncate(r2, 0x103f9) r4 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r4, 0xffffffffffffffff) fstatfs(r1, &(0x7f0000192000)=""/101) sendfile(r3, r2, 0x0, 0x72439a6b) 2018/01/30 19:59:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000d39000-0x3)='\x00', 0x1) dup(r0) ftruncate(r0, 0x4) 2018/01/30 19:59:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5", 0xfffffffffffffecd}], 0x25b) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000003a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000099c000)=0x14) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000111000-0x2)=""/2, &(0x7f0000ce6000-0x4)=0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00003f9000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000422000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000587000)={@empty=0x0, @rand_addr=0x3ff, r2}, 0xc) 2018/01/30 19:59:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000085b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000200000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fec000)={{0xf000, 0x2, 0xc, 0x3ff, 0x2d8, 0x6, 0x7, 0x0, 0xffffffffffff58f3, 0x4, 0x209, 0x80000001, 0x0}, {0x2, 0x0, 0xa, 0x3ff, 0x6, 0xffffffffffff8001, 0x81, 0x3, 0x860, 0x7, 0x40, 0xff, 0x0}, {0xd000, 0x4000, 0xb, 0x0, 0x0, 0x1, 0x4e4, 0x4, 0x4, 0xff, 0x10001, 0x1, 0x0}, {0x4000, 0x7000, 0xf, 0xfffffffffffff45c, 0x1, 0x100000000, 0x4, 0x400, 0x3, 0x5, 0x6, 0xffffffff, 0x0}, {0x0, 0x0, 0xc, 0x6, 0xffffffffffffffff, 0x55, 0x6, 0x100, 0x7, 0x1, 0x8000, 0xff, 0x0}, {0x100000, 0x0, 0x3, 0x78, 0x8, 0x5, 0x1f5, 0xffff, 0xc000000000000, 0x7, 0x8, 0x0, 0x0}, {0x0, 0x10000, 0xb, 0x0, 0x0, 0xfffffffffffff948, 0x1, 0x200, 0x100000001, 0x3ff, 0xffffffffffffff89, 0x3, 0x0}, {0x10000, 0x4, 0xd, 0x1, 0x4, 0x101, 0x0, 0x9, 0x8, 0x0, 0x1, 0x3f, 0x0}, {0x3004, 0x100002, [0x0, 0x0, 0x0]}, {0x3000, 0x1000, [0x0, 0x0, 0x0]}, 0x4, 0x0, 0x10000, 0x200100, 0xa, 0x2100, 0x4, [0x1, 0x401, 0x2, 0x6]}) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f000041f000-0x9)={0x5, 'Ae}y2'}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f00000e1000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 19:59:14 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ppoll(&(0x7f0000002000-0x28)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000001000)={0x0}, 0x8) r1 = userfaultfd(0x1000000080000) open_by_handle_at(r1, &(0x7f0000000000)={0x17, 0x9, "9b9de198c4973673634c6d0039096a"}, 0x10000) 2018/01/30 19:59:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x10, 0x3, 0x10) clock_gettime(0x0, &(0x7f0000f22000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000ca5000)={0x4, 0x101, 0x9, 0x1, 0x944, 0x8, 0x100000001, 0x8}, &(0x7f0000d06000)={0x93, 0x3, 0x81ad, 0xffff, 0x1, 0x4, 0x2, 0x7ff}, &(0x7f0000809000-0x40)={0x9, 0x1, 0x0, 0x3, 0x9, 0x4, 0x2, 0x0}, &(0x7f000050f000-0x10)={r2, r3/1000+30000}) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000031b000)=0x0) ptrace$pokeuser(0x6, r4, 0x12, 0x7) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000ed2000)=0x6, 0x4) 2018/01/30 19:59:14 executing program 6: r0 = socket$inet(0x2, 0x2, 0x92) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b8c000)={0x0, 0x8b, 0x80, 0x94, 0x100, 0x3ff}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0xf325}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000bda000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c9000-0x4)=0x18) 2018/01/30 19:59:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$usbmon(&(0x7f00003da000-0xd)='/dev/usbmon#\x00', 0x800, 0x200000) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000cdb000-0x83)=""/131) 2018/01/30 19:59:14 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000005000-0x8)=0x5, 0xdce, 0x2) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000008000)=0x0, &(0x7f0000006000)=0x0, 0xffffffffffff2f36, &(0x7f0000004000/0x3000)=nil, 0x6) 2018/01/30 19:59:14 executing program 4: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000463000)=0x5, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f0000109000)=""/0, &(0x7f0000bef000-0x4)=0x0) 2018/01/30 19:59:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000811000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00004c8000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000ed8000)=0x4) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/01/30 19:59:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000361000)='/dev/sg#\x00', 0x7, 0x100) removexattr(&(0x7f000060b000-0x8)='./file0\x00', &(0x7f0000f1e000-0x7)=@random={'btrfs.', '\x00'}) ioctl$TIOCNXCL(r0, 0x540d) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000b80000)={0x3, &(0x7f000019e000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00005ba000-0x10)={r1, &(0x7f000011d000)=""/40}) munlock(&(0x7f0000387000/0x3000)=nil, 0x3000) 2018/01/30 19:59:14 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc2000-0x4)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f000012d000-0xde)=""}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fc3000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002fb000+0x59d)=0x1c, 0x800) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00002ce000-0x4)=0x0, &(0x7f0000733000)=0x4) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000f9a000-0x12)='/dev/snd/midiC#D#\x00', 0xffff, 0x100) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000fc5000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4e000-0x4)=0xe8) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000fc3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000fc3000-0x20)={r0, 0x0, 0x1, 0x979, &(0x7f0000fc3000-0x8)=[0x0, 0x0], 0x2}, 0x20) r3 = dup2(r0, r0) ioctl$KDADDIO(r2, 0x4b34, 0x9) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000b47000-0xe3)=""/227) flock(r0, 0x8) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000ec0000-0x1)=0x4) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000fc5000-0x8)={0x1, 0x2}) fcntl$setstatus(r0, 0x4, 0x46800) 2018/01/30 19:59:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000312000)='/dev/vcsa#\x00', 0x6345, 0x2400c0) r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f00000b8000)=0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f1a000-0x4)=0x0, &(0x7f0000ec3000)=0x4) dup3(r0, r1, 0x80000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008ae000)={0x0, 0x0}) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000651000-0xb)='/dev/loop#\x00', 0x0, 0x44042) read(r3, &(0x7f0000d90000-0x1000)=""/4096, 0x1000) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ef6000)=0x0, &(0x7f0000324000-0x4)=0x4) 2018/01/30 19:59:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ed6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f00006db000-0x1)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) readlinkat(r1, &(0x7f00009c3000-0x8)='./file0\x00', &(0x7f00001dc000)=""/219, 0xdb) symlinkat(&(0x7f000045c000-0x8)='./file0\x00', r1, &(0x7f00000cc000)='./file0\x00') linkat(r1, &(0x7f000001b000)='./file0\x00', r1, &(0x7f0000017000)='./file1\x00', 0x0) clock_gettime(0x0, &(0x7f0000ed9000-0x10)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001b4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fdf000-0x4)=0xc) perf_event_open(&(0x7f0000f3a000)={0x0, 0x78, 0x1000, 0x101, 0x2, 0x6, 0x0, 0xfffffffffffffff7, 0x40, 0x4, 0x2, 0x1, 0x1, 0x5, 0x101, 0x0, 0x0, 0xff, 0x1, 0x100000001, 0x6, 0xb08, 0x5, 0x7def, 0x7, 0x1f, 0xffffffffffffffff, 0x1, 0x6, 0x1, 0x1acf, 0x80, 0x1000, 0x7fff, 0xfffffffffffffbff, 0x7, 0x964, 0xffffffffffffffe0, 0x0, 0x3, 0x4, @perf_config_ext={0x10000, 0x3}, 0x400, 0x7266, 0x4, 0x5, 0x3, 0x100000001, 0x200, 0x0}, r4, 0x94, r0, 0x1) futimesat(r1, &(0x7f0000d51000)='./file0\x00', &(0x7f000008b000-0x20)={{r2, r3/1000+10000}, {0x77359400, 0x0}}) 2018/01/30 19:59:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000dc2000)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x5, 0x1f, 0x101}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x3}, &(0x7f0000001000)=0x8) ioctl$TIOCSCTTY(r0, 0x540e, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000599000-0x5c)={0x7fff, 0x1, {0x3, 0x3, 0x5, 0x1, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f56000-0xb)={0xffffffff, 0x80, 0x0, 0xb3, 0x1, 0xfffffffffffffff9, 0x7, 0x4a, 0xffffffffffff8000, 0x4, 0x20}, 0xb) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000be7000-0x4)=0x7, 0x24) getpeername(r2, &(0x7f0000187000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a63000-0x4)=0x1c) 2018/01/30 19:59:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007ff000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6a000)={0x2, {{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb8e7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000787000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/30 19:59:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00009cf000)='/dev/input/mouse#\x00', 0x7f, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000d43000)={0x9, 0x6, 0xb34, 0x5, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r1, &(0x7f0000605000-0x2)=[{&(0x7f000093b000)="2900000018003109004a0001000c00070a0000000a00ff0680000002", 0x1c}], 0x1) 2018/01/30 19:59:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80a, 0x0) r0 = syz_open_dev$tun(&(0x7f00002f5000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r1 = syz_open_dev$sndpcmc(&(0x7f00000ca000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffe, 0x40003) getpeername$packet(r1, &(0x7f000075f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f9b000)=0x14) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00009f8000/0x1000)=nil, 0x1000, 0x3000006, r2) dup3(r1, r1, 0x80000) [ 196.784401] binder: 24928:24935 ioctl c0306201 20a20000 returned -14 2018/01/30 19:59:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000166000)='/dev/ppp\x00', 0x400, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000038d000-0xc)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000f000-0x1c)={0x400000000000005, 0x54, 0x1003, 0x4000000000002, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004e6000-0x20)={r1, &(0x7f0000f4c000)="", &(0x7f0000956000+0xb23)="", 0x0}, 0x20) 2018/01/30 19:59:14 executing program 3: time(&(0x7f0000000000)=0x0) pwrite64(0xffffffffffffffff, &(0x7f0000d1c000-0x1000)="", 0x0, 0x0) 2018/01/30 19:59:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) io_setup(0x3, &(0x7f0000f20000-0x8)=0x0) 2018/01/30 19:59:14 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x80000000000006) connect$inet6(r0, &(0x7f0000014000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x10040000000000b}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000012000-0x4)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000019000-0xd)='attr/current\x00') syz_emit_ethernet(0x2de, &(0x7f0000008000-0x2f6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x2a8, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x33, 0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0xf5, 0x85, "428988c6fc4dec4c40dbec2cafbe12b0ac7877ac96a5a3256bd8864f9baaf9c830523df53e5561de5fd4dbaa4652ca26d8aecc1e052ba010e75b1f907c263a1c480ed4366a21e8405e5eeba5cc35932e58392089489d5d346aec1742d8d7d48e6e8c34b46b3c808736b7feae8e4bc79eacfa9a0e01e3e5d4b50706d50fa7b662790e0f33aa"}, @generic={0x0, 0x8c, "e207566243ed159a2e108c8d228c5a50b92b4236ba8a58f2cb7a0fcfe27afdc76b56283dda81bd8023c700409840ea1429aef2328b5d8d4cde06a6de73268a78ed015bfd9708d82116780e5bddb15f86c03497611ecad13e438920f21ff8218b51cfadfe40f3fc6cb3cdd875cebe8870b07d0177ab4b5169a73c4e06cbf8ebdfcc8c225a7492e8d9f876faf8"}]}, @fragment={0x7e, 0x0, 0xffff, 0x5, 0x0, 0x8, 0x0}, @fragment={0x84, 0x0, 0x1000, 0x3, 0x0, 0x1, 0x2}, @routing={0xbf, 0x10, 0x3, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x11, 0xe, 0x3, 0x6, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0xb7, 0x0, 0x9, 0x5, 0x0, 0x1000, 0x2}, @fragment={0x87, 0x0, 0xfffffffffffffff9, 0x2, 0x0, 0x3, 0x1}, @hopopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0xb7, 0x2, 0x3, 0x2, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) 2018/01/30 19:59:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00004ba000)='/dev/mixer\x00', 0x20000, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00001e4000)=0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000025000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000385000-0x4)=0x0) rt_sigqueueinfo(r1, 0x3b, &(0x7f0000f6e000)={0x2b, 0x20, 0x9, 0x1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ea7000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x40046104, &(0x7f0000cba000-0x4)=0x0) [ 196.826751] binder: 24928:24935 ioctl 80084504 20b46f1d returned -22 [ 196.844777] binder: 24928:24935 ioctl 4b4c 20fc4ff8 returned -22 [ 196.893557] binder: 24928:24960 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 196.931956] binder: 24928:24960 ioctl 80084504 20b46f1d returned -22 [ 196.943989] binder: 24928:24960 ioctl 4b4c 20fc4ff8 returned -22 [ 222.543954] buffer_io_error: 9 callbacks suppressed [ 222.543960] Buffer I/O error on dev loop0, logical block 16, async page read [ 369.632198] INFO: task syz-executor5:24938 blocked for more than 120 seconds. [ 369.639581] Not tainted 4.15.0+ #286 [ 369.643863] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.651870] syz-executor5 D24016 24938 4213 0x00000004 [ 369.657542] Call Trace: [ 369.660143] __schedule+0x8eb/0x2060 [ 369.663904] ? __sched_text_start+0x8/0x8 [ 369.668091] ? perf_trace_lock+0x900/0x900 [ 369.672356] ? lock_release+0xa40/0xa40 [ 369.676350] ? check_noncircular+0x20/0x20 [ 369.680623] ? __lock_is_held+0xb6/0x140 [ 369.684719] ? find_held_lock+0x35/0x1d0 [ 369.688810] schedule+0xf5/0x430 [ 369.692207] ? wait_on_page_bit_common+0x49c/0x770 [ 369.697183] ? __schedule+0x2060/0x2060 [ 369.701188] ? lock_downgrade+0x980/0x980 [ 369.705362] ? lock_release+0xa40/0xa40 [ 369.709369] ? blk_init_request_from_bio+0x3c0/0x3c0 [ 369.714501] ? do_raw_spin_trylock+0x190/0x190 [ 369.719109] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.723635] io_schedule+0x1c/0x70 [ 369.727206] wait_on_page_bit_common+0x4b3/0x770 [ 369.731997] ? generic_write_checks+0x530/0x530 [ 369.736696] ? blk_start_plug+0xbb/0x370 [ 369.740782] ? blk_lld_busy+0x60/0x60 [ 369.744618] ? wbc_attach_and_unlock_inode+0x574/0x8f0 [ 369.749939] ? page_cache_tree_insert+0x410/0x410 [ 369.754809] ? pagevec_lookup_range_tag+0x40/0x80 [ 369.759703] __filemap_fdatawait_range+0x27a/0x420 [ 369.764672] ? wait_on_page_bit_common+0x770/0x770 [ 369.769648] ? blkdev_writepages+0x1d/0x30 [ 369.773909] ? blkdev_readpages+0x40/0x40 [ 369.778092] ? do_writepages+0x116/0x170 [ 369.782209] ? __filemap_fdatawrite_range+0x280/0x460 [ 369.787435] ? plist_check_list+0xa0/0xa0 [ 369.791606] ? check_noncircular+0x20/0x20 [ 369.795872] filemap_write_and_wait_range+0x74/0xc0 [ 369.800927] generic_file_read_iter+0x409/0x28e0 [ 369.805736] ? filemap_range_has_page+0x340/0x340 [ 369.810617] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 369.816549] ? print_irqtrace_events+0x270/0x270 [ 369.821332] ? rcu_note_context_switch+0x710/0x710 [ 369.826312] ? futex_wait_setup+0x14a/0x3d0 [ 369.830679] ? __might_sleep+0x95/0x190 [ 369.834718] ? _cond_resched+0x14/0x30 [ 369.838670] ? futex_wait_queue_me+0x527/0x7e0 [ 369.843296] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 369.848698] ? __lock_acquire+0x664/0x3e00 [ 369.852965] ? get_futex_value_locked+0xc3/0xf0 [ 369.857679] ? futex_wait_setup+0x22e/0x3d0 [ 369.862057] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 369.867277] ? futex_wake+0x680/0x680 [ 369.871106] ? futex_wake+0x566/0x680 [ 369.874930] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 369.880062] ? futex_wait+0x6a9/0x9a0 [ 369.883899] ? perf_trace_lock+0xd6/0x900 [ 369.888069] ? perf_trace_lock_acquire+0xe3/0x980 [ 369.892943] ? wake_up_q+0x8a/0xe0 [ 369.896535] ? trace_event_raw_event_lock+0x340/0x340 [ 369.901763] ? perf_trace_lock+0x900/0x900 [ 369.906032] ? check_noncircular+0x20/0x20 [ 369.910290] ? get_futex_key+0x1d50/0x1d50 [ 369.914568] ? find_held_lock+0x35/0x1d0 [ 369.918658] ? __fget+0x333/0x570 [ 369.922144] ? lock_downgrade+0x980/0x980 [ 369.926320] ? lock_release+0xa40/0xa40 [ 369.930331] ? __lock_is_held+0xb6/0x140 [ 369.934433] ? __fget+0x35c/0x570 [ 369.937918] ? iterate_fd+0x3f0/0x3f0 [ 369.941753] ? kmem_cache_free+0x83/0x2a0 [ 369.945935] ? do_sys_open+0x31b/0x6d0 [ 369.949854] ? SyS_open+0x2d/0x40 [ 369.953338] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 369.958312] blkdev_read_iter+0x105/0x170 [ 369.962500] __vfs_read+0x6a7/0xa00 [ 369.966164] ? vfs_copy_file_range+0x940/0x940 [ 369.970779] ? fsnotify_first_mark+0x2b0/0x2b0 [ 369.975398] ? avc_policy_seqno+0x9/0x20 [ 369.979485] ? selinux_file_permission+0x82/0x460 [ 369.984362] ? rw_verify_area+0xe5/0x2b0 [ 369.988444] ? __fdget_raw+0x20/0x20 [ 369.992182] vfs_read+0x11e/0x350 [ 369.995662] SyS_read+0xef/0x220 [ 369.999066] ? kernel_write+0x120/0x120 [ 370.003082] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.008132] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 370.012928] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 370.017725] RIP: 0033:0x453299 [ 370.020952] RSP: 002b:00007efdcbef3c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000000 [ 370.028693] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 370.035988] RDX: 0000000000001000 RSI: 0000000020d8f000 RDI: 0000000000000014 [ 370.043291] RBP: 00000000000005a5 R08: 0000000000000000 R09: 0000000000000000 [ 370.050583] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f7818 [ 370.057885] R13: 00000000ffffffff R14: 00007efdcbef46d4 R15: 0000000000000000 [ 370.065202] [ 370.065202] Showing all locks held in the system: [ 370.071569] 2 locks held by khungtaskd/759: [ 370.075944] #0: (rcu_read_lock){....}, at: [<00000000d9b4b2ca>] watchdog+0x1c5/0xd60 [ 370.084052] #1: (tasklist_lock){.+.+}, at: [<00000000e3f911d1>] debug_show_all_locks+0xd3/0x3d0 [ 370.093134] 2 locks held by getty/4132: [ 370.097126] #0: (&tty->ldisc_sem){++++}, at: [<000000007683720d>] ldsem_down_read+0x37/0x40 [ 370.105854] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000001f7625f0>] n_tty_read+0x2ef/0x1a00 [ 370.115179] 2 locks held by getty/4133: [ 370.119174] #0: (&tty->ldisc_sem){++++}, at: [<000000007683720d>] ldsem_down_read+0x37/0x40 [ 370.127889] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000001f7625f0>] n_tty_read+0x2ef/0x1a00 [ 370.137212] 2 locks held by getty/4134: [ 370.141209] #0: (&tty->ldisc_sem){++++}, at: [<000000007683720d>] ldsem_down_read+0x37/0x40 [ 370.149922] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000001f7625f0>] n_tty_read+0x2ef/0x1a00 [ 370.159254] 2 locks held by getty/4135: [ 370.163243] #0: (&tty->ldisc_sem){++++}, at: [<000000007683720d>] ldsem_down_read+0x37/0x40 [ 370.171954] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000001f7625f0>] n_tty_read+0x2ef/0x1a00 [ 370.181267] 2 locks held by getty/4136: [ 370.185257] #0: (&tty->ldisc_sem){++++}, at: [<000000007683720d>] ldsem_down_read+0x37/0x40 [ 370.193958] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000001f7625f0>] n_tty_read+0x2ef/0x1a00 [ 370.203282] 2 locks held by getty/4137: [ 370.207271] #0: (&tty->ldisc_sem){++++}, at: [<000000007683720d>] ldsem_down_read+0x37/0x40 [ 370.215967] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000001f7625f0>] n_tty_read+0x2ef/0x1a00 [ 370.225289] 2 locks held by getty/4138: [ 370.229272] #0: (&tty->ldisc_sem){++++}, at: [<000000007683720d>] ldsem_down_read+0x37/0x40 [ 370.237980] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000001f7625f0>] n_tty_read+0x2ef/0x1a00 [ 370.247316] 3 locks held by kworker/u4:9/21414: [ 370.252020] #0: ((wq_completion)"writeback"){+.+.}, at: [<00000000a40bb350>] process_one_work+0xaaf/0x1b10 [ 370.262031] #1: ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<00000000c0d32617>] process_one_work+0xb01/0x1b10 [ 370.273159] #2: (&type->s_umount_key#27){.+.+}, at: [<0000000004c6d36a>] trylock_super+0x20/0x100 [ 370.282388] [ 370.284034] ============================================= [ 370.284034] [ 370.291066] NMI backtrace for cpu 1 [ 370.294710] CPU: 1 PID: 759 Comm: khungtaskd Not tainted 4.15.0+ #286 [ 370.301262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.310589] Call Trace: [ 370.313154] dump_stack+0x194/0x257 [ 370.316754] ? arch_local_irq_restore+0x53/0x53 [ 370.321394] ? debug_show_all_locks+0x2f3/0x3d0 [ 370.326037] ? nmi_cpu_backtrace+0x1be/0x210 [ 370.330430] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.334896] nmi_cpu_backtrace+0x1d2/0x210 [ 370.339109] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.343579] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 370.348839] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.354003] watchdog+0x90c/0xd60 [ 370.357438] ? reset_hung_task_detector+0xa0/0xa0 [ 370.362256] ? complete+0x62/0x80 [ 370.365690] ? __schedule+0x2060/0x2060 [ 370.369637] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.373931] ? __lockdep_init_map+0xe4/0x650 [ 370.378313] ? do_raw_spin_trylock+0x190/0x190 [ 370.382870] ? lockdep_init_map+0x9/0x10 [ 370.386906] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.391983] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.396972] ? trace_hardirqs_on+0xd/0x10 [ 370.401093] ? __kthread_parkme+0x175/0x240 [ 370.405391] kthread+0x33c/0x400 [ 370.408733] ? reset_hung_task_detector+0xa0/0xa0 [ 370.413549] ? kthread_stop+0x7a0/0x7a0 [ 370.417499] ret_from_fork+0x3a/0x50 [ 370.421286] Sending NMI from CPU 1 to CPUs 0: [ 370.425821] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 370.426810] Kernel panic - not syncing: hung_task: blocked tasks [ 370.426817] CPU: 1 PID: 759 Comm: khungtaskd Not tainted 4.15.0+ #286 [ 370.426819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.426821] Call Trace: [ 370.426832] dump_stack+0x194/0x257 [ 370.426840] ? arch_local_irq_restore+0x53/0x53 [ 370.426851] ? vsnprintf+0x1ed/0x1900 [ 370.426863] panic+0x1e4/0x41c [ 370.426868] ? refcount_error_report+0x214/0x214 [ 370.426881] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 370.426892] watchdog+0x91d/0xd60 [ 370.426908] ? reset_hung_task_detector+0xa0/0xa0 [ 370.426916] ? complete+0x62/0x80 [ 370.426928] ? __schedule+0x2060/0x2060 [ 370.426932] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.426937] ? __lockdep_init_map+0xe4/0x650 [ 370.426944] ? do_raw_spin_trylock+0x190/0x190 [ 370.426949] ? lockdep_init_map+0x9/0x10 [ 370.426955] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.426962] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.426968] ? trace_hardirqs_on+0xd/0x10 [ 370.426974] ? __kthread_parkme+0x175/0x240 [ 370.426982] kthread+0x33c/0x400 [ 370.426987] ? reset_hung_task_detector+0xa0/0xa0 [ 370.426990] ? kthread_stop+0x7a0/0x7a0 [ 370.426998] ret_from_fork+0x3a/0x50 [ 370.550624] Dumping ftrace buffer: [ 370.554320] (ftrace buffer empty) [ 370.558018] Kernel Offset: disabled [ 370.561625] Rebooting in 86400 seconds..