INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.62' (ECDSA) to the list of known hosts. 2018/04/23 06:08:17 fuzzer started 2018/04/23 06:08:17 dialing manager at 10.128.0.26:39841 syzkaller login: [ 22.430064] random: crng init done 2018/04/23 06:08:25 kcov=true, comps=false 2018/04/23 06:08:28 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@local, 0x0}, &(0x7f0000000080)=0x14) prctl$setendian(0x14, 0x0) sendmmsg(r0, &(0x7f00000074c0)=[{{&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x0, 0x1, 0x4, 0x2}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000140)="b4e4300050adfd2c2d51723bac42592b387a8395c828bb386cd33f1dddc7db66572c8639ab51f4ec920d1a93e0bebe5e09b32bfa4b3ce9f7ded1b9e879ec23c3e6add87c0babd115cdf94cbcc87e1555bbe0bd993ebaafb0b41549533320b6ba46bd6bc11bd516ee7a11248f4946d73b43f382e19b0eb223efc8505c66961e6f84c3641f4115defd6a6958baceebd0cc34f1a8b293616a0a2b10207a0895407a250f9abf4030f949c1fe86fe157eaad3bc6d87f79d086c092846fa394e48c7e14ef90e9d45674957031cac8c48426a34899ec05aab2a2dc2e820ba7f69eb29931a4672da40b65a80", 0xe8}, {&(0x7f0000000240)="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", 0xfe}, {&(0x7f0000000340)="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", 0xfe}], 0x3, &(0x7f0000000480)=[{0x68, 0x103, 0x9, "7b2bef478fd03e78df1b8d96fc610a6e179b2caa20973674f1835b08f83afb1c0595d2d56ff9a5c6752bd2dfbfe4e50d2c5c6653537d4fc97c55750e89f7f84e0c047336486c2f6b6d2fedbc481716ca285292221404da93"}, {0x98, 0x112, 0x8001, "451bc9568f900f92c9636e6f9d672708633d7180fdc8757c9185bcdbfb9aef2d621e99f586ae4c2805612bd396b9af86f0a7fd673c264e0f5d2cc72a8d49cd0d2bdbc6985ef6673436b9495a989b8a09366a79ded71580f05d679af5beaf4ecda04c67f21f2a499eb705734bd03283ecfe6494ef05fcd2b7f649a4ef8c20019e645cb921c7"}, {0xc0, 0x11b, 0x7fff, "21a6caf6a1ef5c311a40c8814d966f962719cfa6ef9f534075986bac179c7db553843ae0c2cae648a99095d970aeb07184db8a17d8eb0284587740d0c5dac1fac05e9151f6ff5821c60a774d8a39b7eebf2b2fdfc1d4496833544642b5b889063f2cf6ee81fd89b12cd28ae0df446603cec895588463e6d838efa7f0399a8e807da0d35563ba637769057aa59308a175d5c9781db5400e4f78d70a9d3a4ad77af9a951136ece5c008cbbbe42"}], 0x1c0, 0x20000040}, 0x101}, {{&(0x7f0000000640)=@hci={0x1f, r2, 0x3}, 0x80, &(0x7f00000029c0)=[{&(0x7f00000006c0)="99f132f2b0880ecf1f3432fecff6553817599d67687860c346324f1d583eb71c675198fa859661db7f7b2238a4fcce3fc0a0060f3755436217de9543a5129494b086e67e23422f5aac93ba85d54a88bf69bf4609be20095da31d010a6295c1eee86c4ed495dc0a10319abb0f76d696d7de397a4f3ca371379b9a64f0c0aaa3a131fe90c36e2463a86a6d0e7c0c7c4d714283001cd08250901956eab07bbfbbfbf1885aecc391f80393bf22d0461f03a03665061c2a33d1c408fed163a06ffb08c3b15d", 0xc3}, {&(0x7f00000007c0)="bb4732956d66646d6d406185e081c021b7cbe7544321e97db0fecdc1c729b9b34498e406750a693793c210bf1c3cc1617e1590965173", 0x36}, {&(0x7f0000000800)="577d23712ad692f7c572dfc7138137359c8ab63237585afa14c57f501dfca87b617b111412f38c94ca97fab9cce09b465e9fe2effe0a4881763e5e42bba270480228966a4ee9d41c633009", 0x4b}, {&(0x7f0000000880)="d5fc78dbccdeee482270885aaca83984a93b7533b222b4276e94d75f6c704fc3484aa81a9b353ab99fd2c094419e0037968dc76d203bc66a597ceea0002a58638f0475396a027d7c557262f4ae2970b0dd70292e221868e3725c4debc3181167ec5a46a2d88ba2e127ae2c392963b0aa5b9f8699a4", 0x75}, {&(0x7f0000000900)="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&(0x7f0000006e80)=[{&(0x7f0000005e80)="699a2700f90dded663edeadd3cf24858bad5e6c59e0a7eea4734eb8c85b3ef9582276eba0cbe3c3b25d23a2b540a508004e48934d22af519b495446001ad443b6e4ac0c878e19fc029a6db1a286183fbd8803eb44a9ed361b42292cf3dc00b5a414da8698e3a5170f475cebd23be2543ad8ef8a8ec42f2b83f46ae107198472f8e7eedf8e2f0fff3aea2783738d839b4ac9f481dde4f35a6596dd81a39ce7e4a9455a3f977d05034c261a832cceea189478e45c6156c54a4f027bbb20a55700550b8fb5bc6879d5e2b70f9366ecdb5cfab84c759253fdf35e66bb4b882f7f9cbb44a3d2d383d63d03afd4c28aeb90dd8d39c96a34ac0f0cc84a61ddbc99c712220a47f0a2ee4232e7234d48eba8eaf793078724624f2739033545883ca8784deabd9f85e4cc85c86d0bcb46f7160c9b24ad4624eeedc856cd60d4600d09809f25a19768d5e4bea4d2f290e0a1b1bf0f617bc3c70df0078aea28b3f2bb0590a5be8e4c3557ea852fa39a78566130c3a424986ac7575eb6502ac6d496246c573c0d97dd3ee977d03f06d5e403a6472cb49a3609cec20e9f9a9b910d6bd471e2a86f14ea1b13967fa9a49b533d20f1c952506a3096aad4af8f87c6b94d4a2854d653cf1b5dbf96b96a85aa37530234915d0e2b447cc805bb93ca0fb9a8bc9e86146d7772e2c742425a44962bf4f83ef4e0eaffa13905d8aa8fef4269f3b849b32e14a370b97aa2d1bd61b9af22619dfc8e043f51b857acbf22f62ade4338f3a3140468c9160a7565bab50d4207a1f09604c0db5f14a8d25a48745bf9e553f358035ad8d56e08508ebe005aef1d890125ebd47528bddccaae32008559be9510e6c59903fbd357ebdd7db9c8c687b1ef9b1c431cfa9615ffc929a2f24340b1902a1bc69b841b933b1268bd4e6999e6d964678a462b2a5188d97b785b1be42e8a8ad3a94632914cec0aa2350942bff1fca1903073003ec500dc9aebddb8570921a77d673ae0d98a5ffbaed6e4b28b792c7c8faf3349aa21eec23d5ee08b3e7c96a79a34ed0ad29bd7f4f68df1833d264039d0de61f940c7baacb7f12227cf81e0239e36452f38b60adbe6b609d586b2925247a6f90fe2003ffd10cfdd64cfd7c8ae418983e50e10d17291e9f5be45201440addc50ee6b7a0878c4116058da27218d415974be32a88f1f5df8491e74d0f4d0e54d24331a0a176d56f862389bb7402357f62c75cb9c1efd85555dde4567700879dd20385e128f14e0a30f5103303a2d85d9d292df62abb826356e394a56ce2b5eb91cc062f95b91efd981be669367689a0911bf011f103dac7e194bbda5dd99ec5f6d0d30915466e4cae8fbfdc58292602e7cb858194a30702564342987ccc5cc05d202482830b01675ab7ad6f7c0688a178c722321f21dc91332f43175994b41c04eabdcd13b7290879b6d57bf18e898e5c87d1ce747545143446f48c15b3283f876dbda0d659a63bd6f471fbf0768b616c256bf78c9aa72baf73077046915ac7cddf0bd13dc654ca193ae7ad3a628be154f33a5bdcc62cd5a3d6551091c127840fabdb40b430efea0523cc6be8422e588bdddadccdbc4cf00a784aa39a3ce279747e4dd685b41e3a0339117390a941ce2a64632c38839c9fdf5070303c63efe5138f74bb1bce42c822f539d4dbed186279e7ac8c38809924ab8af3777c9534d1f21cf8bcbbd424e31c7c7d0ce8ca332f04b40551c7ec220bd9170bddd60aee58d2912de47e263d37268a4f5b9b1e89c6799fd95734aa96d64df4561b06c37e2d042b6c3bbfb6d96242f1712cc007ce497f2eff8b8ebdda799da5b5f5460b9191bf5f7321db3d2403f0b9b687a68d8a9bee940663a090461486feab04c3b9717e9506c789e3af6f9534635ad0dbc035a8977b09c9508c2f33e34c0d4bb0d7707101e800b606a7453ff820ce7313caa58bd603373cee739b50875d8ff6910dbc9de889fddedb9fc84ac75776c72d7f557ab7c5605aeeafd2be96e78b12b89b8606dc101c04b4c5c4b3a56cf2e24911788631f6b9fcad11adc75909424921e941eba6ab884e030df01f4735456879b21496984fd6baac932a79c001d2f50d6f6806338a962e4215f65200ea4a0e80ae688c82008757a00189941abb2fbb3e500a1a9380cf6f1152a72ef1345e8c918f631048f53c5d3e9a7dbaf7fecbcf065ecdc519533714d1fd0a89095c810e1e6c0e795c45e107c5e3407a4632513354034ee8bc1217896ea1f8a1cc346e280a4b5bea45b839e6abc041a3c5787bb46590dc3a9355491d817a95a8eab9c8fed93a66ccf8d2b6752c4cbc7985ecace4263b0a2cf994a40d9694ae7144f859806d1c6e28c25481897982cb77becfc7bc598846235ac3969d214279ecf97d95c674437cdafa176cf8cae09a6889fa7d84a4709588320d366e2c9dfbb3ea26752a8b4f42cdc88187560a50fefb9892d8e0a55b2c8915e5265b6ecbce2eb2d174639f4f3d926b97b7ceb1dfb5d6a2701a86726f947b1bf6bca326e3c9ab89548f0ba957b28401400c07f0aa7652b8e5abdb22c560562c41b2f732637d9a36750bb49a398ed1791fa4ff00f408e3a0153a57180dc5e00a892a602e031b6705968eec51ddcac787966a4b3305774596224f74eb88785f15b2f4f99d8423849536a53bbc33d95c6892e0d7da5bf4324d9fae0e0a6bcb252c6bf492b2504fac333c745371b0d7f8c0fff7449edca93570f0fd1c39de9b042e89de6539e81800db189fa37d8f31de9f648ce72a50765c3906c9469de4b57ec3fbce72a00f1f9288586d904f49fc6c8b694925e2c8ed83117a1c073747ed2a57c66063f5d29ac6520e59055ffbd6e44e753f140a418a64163ee42dfe25561aa3879b6b9375925a4395536497ebf6c572d5f269b4d3aa23b5cc9db0f4ea42592f8a8e1015e0cabe87fe4d248e365cf9a503fc5e8b5cdc3e9b096a1923023fc15b0f4de715f74609ceea24bb05819947e192e1ca61b79735223551cc3d5cf75d4756057b9edb346979f5afe0034f98c155510f33931b3f1a836106ab9a89f9f3afa0a6b2d4e4e5fe8fcfaecc7a18e4286a0e73b976f3cb96df856fc857bf98940bd88966e5967e7669de19076794c9e1bc68708a257b8bdd7956cd043459c9c433e9810e61bff960150104a38104b1ad507a70fabe5c89a47f353c93cc5975f5002f77dfb9913a317c6afa8a24a66fb07fd850d9e5c14a59951acbb28da61f30a7e5136156842d83e2ab0458717b0050320f80654b2ede1b54c019f7d42c7428d3a9431f06b08795492bf6280036b70bdab7e0986013dc625060dff380bac071decc5e6b2a598b8f10106d09686194aa5812deffc6cacde97ae870962a9afcb53d9d3607ae2a63218ab140fa23f0e0f99d545ef525142ded4e25d0d1a663a5c5030849429610b5768f8e15a0e5285b7313549fa7a6ddc88513ca27c7d940f8efb2946ea1bc915ad12c6d72c1a52187202a7523bc6c5ddc1498b8520590dff4de9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0x1000}], 0x1, &(0x7f0000006ec0)=[{0x68, 0x11d, 0x5, "078b668986f2180cf59360a781c9867643bc5b4547d2d41e6a7c6fddd82f036cb4833b527f00a5514f372e71a09722e8f90e30f4bd675d3b43a5ba87aabedfba5834c4c55c85f6566a847dde1ac2bd4e4b5cfc65"}, {0x28, 0x112, 0x5, "e510993350b56fb26777e2f16e68dd431c"}, {0xd8, 0x0, 0x81, "88d0c5d851eb21c424988d74acde6e47d80b9fec2ef13f15b97f67784f163787531f8a7dec967907e317bc9530538d100e3ec31d87871b5a8ed621a67a223e566daebc0f3e0f70924c8f8333777efc88b484ada2262b5e6a63aa9b9fe9e4b9c491fc7a687d1cec6906064a06e1b2b6bb53b44419b687650c4f2ae3fd7b4dfe2b35559e1548a646fb4af3f3247bb8e9ff78e9a1929e95a6177f16f397ba404c4accea75d3a7e9ddb1b43be4a28ca9b6d4c4ee5cd9b81d3f645e35b2d10f0e78a32dc987fa"}, {0xe0, 0x101, 0x0, "9aeb58e0b1094858c8a0cb068a36ebecee711571b60601b242c3f501925a11b89fa00871664d08633fc7524042763cafd694ca991b1904f609e3990cdecb54c464f59709a43dbadb56c1047b36a1d4db62d0bb362a63c697fa5eb1a3282b29ce1c734e65e2d1991009741120fd59eef2f2a6bf256357426f0f0e064897f969ceac52db4784131706f0da4e5e48daa097bdbe7f60cc255597236a5954df87f505327991ff591d2baf266eee7c5052374f2dfb402e1d3508beb4d10db93af0b4f79a257a228850eaeaeaf3e8"}, {0xf0, 0x103, 0x1, "cb154c08f70d730cb48eb381205328d83ef4a57778356604cec4bece1524ef21b1a20c935173a0425556d5a9c99b48fdfb2bc7231aa80442415f7557ef9ea375a82e4795accf2b3290112904f9e404751938cf8729857f5046da2de6d7091c774e3f7d0cd0f34b8e93c177e10125cbf90bbbb127de03f2c9019c33b200a79a51914ffc9995aef6c8409327cb31cc543914442583e646bbae098f7f9b53a4ee8cb0f3b7aaa93dc5c790b0c066d4e4152802a774ed57357d3ded7ae84af170daac0c5c650228b5fee6ecbd867e0604978a00b85446d63823d8bc58d70c3db9cc"}, {0x50, 0x11f, 0x20, "bd90da0f60e3dae16bd736f09229de978ffa5a7c3f78c891ac388cc0308b8c6d3c776762711da85378983ae5e42452a672c264e13b6d4ed4a57184"}, {0x108, 0x11f, 0x4, "d09e9b11746d6916f3f73566da2d40ee178d163bccdd3bc44e412527cc695044b0efeaecdfb965da3aba35e967d79dabce0bd328f89b4b3451814064d1855aa553958106a1fbf14167b7b33367cd9d58884c5ad9a7c43961b480ff2c80163c463d0b3f16f66746db484e091a471f3b5b1555dab857f671fb7d073ecc6097fa9e7e3042079d7ed1f1425c08423f4c40887a7feac737bbc42c303587c098e84ec13bc1edc6504fa588dc4b04e527f47f8c1eaf8323e713363b4e505f27d876319c646cd634aacc9ee058f7dd44b017291138163cf59d80d4a8db8852682969f60b21fcb1e20460e1c0b650a59d59aa11cce43e417e56"}, {0xd8, 0x10f, 0x5c, "ff96d96d8a0d650516febada496c47231758ef86fb5e61525b512ceff512a947cee2a36243c4eaaed102d0d9a9edbd791cefe4906458eeccdf087ff3b77cfb8ccc80addfbb490eeb76a6d7150d9a20a3a24ec04829bca4f583a917288a576c41cd307aa26f549465944592283179fa41bb57430f9e1fedc52c8e2836011f2858d3649457c427e9bd8a10c9b5ae62bcc69889ecf32e7c81c3ba43f83bf43ff3dbd90ccee661cd69baf571c8ae8bcab5a3fa4f05134936956036e5db83817a986e18cea33a"}, {0x70, 0x0, 0x10001, "47c566144a2202021c1d4571c58fa18804be4573a1f8c536d28ec745d8e72f6e8d9621b50528db99049872a97da99663de7d6e154b407fc683589773441000127543f1d196fe641cc5e9f1df26b17f5dda4cf5ef7e8055daa0ca23"}], 0x5d8, 0x4880}, 0x2}], 0x6, 0x10) fcntl$setstatus(r1, 0x4, 0x42800) pipe2(&(0x7f0000007640)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000007680)={0x0, 0x2, 0x7, [0x8, 0x9c6, 0x1, 0x40, 0x5, 0x830, 0x1]}, &(0x7f00000076c0)=0x16) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000007700)={0xffffffff, 0x8, 0x7, 0x0, r5}, &(0x7f0000007740)=0x10) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f0000007780)={0x57, 0x4, 0x2, {0x1, 0x1f}, {0x2e6, 0x1}, @ramp={0x3ff, 0x4, {0x6, 0xfffffffffffffff7, 0x8, 0x4}}}) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f00000077c0)=0xfffffffffffffffa) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000007800)={0xffffffffffffffff}) r7 = syz_open_dev$mice(&(0x7f0000007840)='/dev/input/mice\x00', 0x0, 0x1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000007880)=@sack_info={r5, 0x0, 0x10000}, 0xc) r8 = getuid() sendmsg$nl_generic(r7, &(0x7f0000007a00)={&(0x7f00000078c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000079c0)={&(0x7f0000007900)={0xb0, 0x21, 0x200, 0x70bd26, 0x25dfdbff, {0x12}, [@nested={0x88, 0x43, [@typed={0x8, 0x2f, @uid=r8}, @typed={0x8, 0x1e, @fd=r3}, @generic="46b00c6a59eae67693164c4ffbda9a1536a87bb7d0d931ff55300d092a9677128748d501fbd2e216e082345bacaa5d1b62b84993144192929702b776d465aca2d655cb4000c363ce1dcfc2be0acb4af149041c68563e6cd7750142cc15aa12574a4c221afc16decdf559c2734fe46264fb9c"]}, @typed={0x14, 0x1e, @ipv6}]}, 0xb0}, 0x1, 0x0, 0x0, 0x40}, 0x40055) getdents(r4, &(0x7f0000007a40)=""/91, 0x5b) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000007ac0)={r5, 0x6}, &(0x7f0000007b00)=0x8) sendto$inet6(r3, &(0x7f0000007b40)="65b962b92f8cc531c5e04fda642ae35235288d7d6ef6733bb1ac23168c896530d8bf045055efc04656622e27f62a2e6bb50672302a3ec2020b46443edc9f9d392f9ea4afb09627c2735a259d39af46b06db8af50cbf3d186d7dbe66fb751205b33c626633cbf05f91ff1984a306c8870b6e20a070e25ba6c5a7e5bc8c218", 0x7e, 0x40080c0, &(0x7f0000007bc0)={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000007c00)={r5, 0x5}, &(0x7f0000007c40)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000007c80)={0xffffffffffffffff}) fstatfs(r9, &(0x7f0000007cc0)=""/83) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000007d40)={'filter\x00'}, &(0x7f0000007dc0)=0x44) r10 = gettid() ptrace$setregs(0xf, r10, 0xff, &(0x7f0000007e00)="88255f5112c24ec7ddd95b4fc49621b85a2ed82b6b9e1a7f78fd9f338ed745ee006a4aa92e3c72ab328941e09d945cc864f8e71087a1459d30a4044cb8aa2b5bfba7ff92de33934e10a1a82660e969d8f02eb9f38aa525cbd929ef77f904a081295e6558023a7ea45b6a") getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000007e80), &(0x7f0000007ec0)=0x4) sendfile(r6, r7, &(0x7f0000007f00), 0xb19) pipe(&(0x7f0000007f40)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r11, 0x8919, &(0x7f0000007f80)={'veth1_to_team\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000007fc0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) prctl$setfpexc(0xc, 0x80) 2018/04/23 06:08:28 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x129202, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000080)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0xbc) r2 = dup2(r0, r0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000100)=0x5, 0x2) sync_file_range(r0, 0x0, 0x8, 0x2) bind$vsock_stream(r2, &(0x7f0000000140)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000180)={0xfff, 0x0, 0x10001}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00000001c0)={0x8, r3}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000200)={r3, 0xfffffffffffffffc}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000240)='bcsf0\x00') openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/member\x00', 0x2, 0x0) getitimer(0x1, &(0x7f00000002c0)) accept4$nfc_llcp(r2, &(0x7f0000000300), &(0x7f0000000380)=0x60, 0x800) utimes(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={{}, {0x0, 0x2710}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x6}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000004c0)={r4, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x84) r5 = accept4$nfc_llcp(r2, &(0x7f0000000580), &(0x7f0000000600)=0x60, 0x80800) readv(r5, &(0x7f0000000680)=[{&(0x7f0000000640)=""/61, 0x3d}], 0x1) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) fstatfs(r0, &(0x7f00000006c0)=""/158) getsockopt$inet6_dccp_int(r2, 0x21, 0xf, &(0x7f0000000780), &(0x7f00000007c0)=0x4) socket$nl_generic(0x10, 0x3, 0x10) get_thread_area(&(0x7f0000000800)={0x100000001, 0x0, 0x5400, 0x9, 0xffff, 0x3, 0x7, 0x7, 0xc00000, 0x5}) r7 = signalfd(r5, &(0x7f0000000840)={0x8}, 0x8) connect(r6, &(0x7f0000000880)=@ax25={0x3, {"46869b05fcb36f"}, 0x4}, 0x80) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) ioctl$LOOP_CLR_FD(r2, 0x4c01) setsockopt$nfc_llcp_NFC_LLCP_RW(r7, 0x118, 0x0, &(0x7f00000009c0)=0x2, 0x4) 2018/04/23 06:08:28 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getstats={0x1c, 0x5e, 0x1, 0x70bd26, 0x25dfdbff, {0x0, 0x0, 0x0, r3, 0x1}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x400c040) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f00000006c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000c}, 0xc, &(0x7f0000000680)={&(0x7f0000000240)={0x438, r4, 0x0, 0x70bd27, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r3}, {0x138, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x994}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xfff}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r3}, {0x128, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff9}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r3}, {0xac, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x56f4}}}]}}, {{0x8, 0x1, r3}, {0xb0, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffa}}}]}}, {{0x8, 0x1, r3}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}]}}]}, 0x438}, 0x1, 0x0, 0x0, 0x50}, 0x80) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000700)={@mcast1={0xff, 0x1, [], 0x1}, 0x80, r3}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) syz_genetlink_get_family_id$team(&(0x7f0000000740)='team\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000780)={0x1, [0x0]}, &(0x7f00000007c0)=0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000800)={@remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x2, 0x3, 0x4, 0x4, 0x1fffc0000, 0x3}, &(0x7f0000000840)=0x20) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000880), &(0x7f00000008c0)=0x8) r5 = fcntl$getown(r1, 0x9) sched_getattr(r5, &(0x7f0000000900), 0x30, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000940)=0xcee2, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000980)='hybla\x00', 0x6) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000a00)=@req={0x28, &(0x7f00000009c0)={'bond_slave_1\x00', @ifru_flags=0x1000}}) readv(r0, &(0x7f0000001000)=[{&(0x7f0000000a40)=""/162, 0xa2}, {&(0x7f0000000b00)=""/241, 0xf1}, {&(0x7f0000000c00)=""/83, 0x53}, {&(0x7f0000000c80)=""/214, 0xd6}, {&(0x7f0000000d80)=""/144, 0x90}, {&(0x7f0000000e40)=""/158, 0x9e}, {&(0x7f0000000f00)=""/247, 0xf7}], 0x7) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) connect$pptp(r0, &(0x7f0000001080)={0x18, 0x2, {0x2}}, 0x1e) ioctl$TCSBRK(r0, 0x5409, 0x6) listen(r0, 0xfffffffffffffff7) getpeername$ax25(r0, &(0x7f00000010c0), &(0x7f0000001100)=0x10) socket$inet6(0xa, 0x6, 0x7fffffff) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000001140), &(0x7f0000001180)=0x40) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000011c0)={'filter\x00'}, &(0x7f0000001240)=0x44) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000001780)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x4810001}, 0xc, &(0x7f0000001740)={&(0x7f00000012c0)={0x450, r4, 0x72d, 0x70bd2a, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r3}, {0x214, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}]}}, {{0x8, 0x1, r3}, {0xf8, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9d8e}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r3}, {0x88, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r3}, {0x4, 0x2}}, {{0x8, 0x1, r3}, {0x7c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffe}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}, {0x8, 0x6, r3}}}]}}]}, 0x450}, 0x1, 0x0, 0x0, 0x1}, 0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000017c0)={0xaa, 0x2}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001800), 0x0) 2018/04/23 06:08:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f0000001980)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000000)="b32bab0fb105d4b960a8596321dddedf0039dd6540935c2feec3264d9ce4b41fa3053965bb72580508bbb0932c726c78135506c39eb70ee06d819b419417dce862bf0e613875632ce856a4caf882c751fbe02db6e282d757f3c91c51acd94d801f6e5547402fac902fbf16dcd77b2cc3c6c677cb83aa3c5772d9058155faf65ab8dce1b14b994ea7dacf1b4690c759a26bf4c4e5c03e2c257e9cc6f9df4e0309c51c29e1814145f20fdf2cd4bb19727c6b6f4b38b31596165a5a7974efaf7a582f1dccbd8ceebe3d49381c247dc2be4974f54492ea8416f0e091e4aed631f2", 0xdf}, {&(0x7f0000000100)="8226072ed807a818f317e1fb7bbe6689cfc931d3b7614c7382f7a81fc04223b8f584b21471e4b002639445a72fb4b0fcd4d0b5312d169b3f11c4e8f72192486e5d737b3429766a4d977c1564aa9a4faab0fbfec24b91284f20ff2e4533fc887ba4f4c916365feb17e20530b6b47cad6ec839e8c3ce418eefd67e2e612ed39fc6db6eabd763feadd796bc58a412a6d284a5ea7ef795dacf2426d4bd4a541ff7d60b0e88f9f27fe753e092be584dfdb84116575e37b8434a4dbce123478c6867c16d8da242f006db9fe462e969d0b436", 0xcf}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="5a7cabf25dc1affe62cdcad45281aadf35eae36f0516b8305587b6cb3be6c78e1385e0c8b3cac9970b39f17130b1b032ba6980fd633f145c2a2f1534876a54e480b6019bce23a2cf235ef0c87a975f6e5a7d604ab74f8e570832b09b6cd6c8143ed08a1aa0c0748ca97173894399912cefcbe9b9afbec11a345931eaa88e72121c120991fdda77511d3272d441a163a90af74e63bec3032abe3b3326174fe0adbc281e9412f719af230824f6f3ea3f53bb14a069198fa4151e7259ecc650c354623df1fdbe102629f82075dd721e7789a39f62c07cf7d0081cfbfb4c70fadc98096777ef49bedb452482b1a3", 0xec}, {&(0x7f0000001300)="a42fef69", 0x4}, {&(0x7f0000001340)="d449b1134fd022489f2182b0eef23501fa582389755a5c07155655aed644641eabae53d78a7ba83f60bf88768928c68843c288b4bd4d0c5a6fbea20b83e21b4534e4aa39a0733f65dc530b4baa587abda64f101d1ebab4b38d1ea111702a97bea74bbdf9d9709c03a1da8edf73bc1480a80dabf07ff839490c09e8c567003da3194112f2717882e3c540d00ae0d7f9d317f1499f58d0887790f741985b2810c52efb91a07480d5670bfa7887cc627f95c37ee2a98fd0e94fb9a10464217d16655e0ba007fb60442a8503170181a5568d124e5a664c0fe74b7babc095cd68c712c7e3b7e5826125a3ae5ef74210805f47e5", 0xf1}, {&(0x7f0000001440)="56c77aaa13365eb9c6f3e4fd9913f8e50810d4dad05337ca0b8870f544b15d7d649481ea5bef13957d287589b67d87fa6d8b6ef8b0455ab8fa31d7e291fd55ffd8c78a21fb461d18f003c4871f9b524f037da0c79236c9b31025870b44ed13855762da06b5c8610ac1df335586c60e0e7cca26c793de4d0afb8d1c1cf480564a1fc7a445ee844cb9c3ca572c1a96603e017735c4742fd498fc4a48c9f16de3d81d2b63eab39575738a7460d55d122b4e74ce6e050fe2e5dbc14f5dc3dee8d1cbb5fe64484fff6a69d2052dac36e452d5ebdc406b552681b54235ac98b725d3984a796fe988c3163007cc6a5e054cd3688fc07dfa8fdaed", 0xf7}, {&(0x7f0000001540)="a7d7fac5ed3f35d418f4366745120702395fe31e0be87fb691fba0c162170c75ee11790f912ca7081034cacdba928b861f28da0fd355739cd6ed6eb1acb368f8ba197347c7a4b0f38d004b6bcebde35c9a94985f89ce5e1bd3c3d692f623b521577ab3d0dd779774852f438f96daf9a27a8779e08d9e26d4278522a5d64b11f9b4143550dfea9884d7272eddea34fce040f13ac8a2d32dd49b6fe3a6ae0dc342ec91df70dc1f15fc4e838f3332d2e01cde668dfdd5181c79916bc8c706a0c01de2ee1d7bac23496c2f8322922d83f64cebe61b6a29a5caa5269b68ea29", 0xdd}], 0x8, &(0x7f00000016c0)=[{0x68, 0x119, 0x4, "e31589775f0f461d43734fb1f938c60ac2fc52aec8942110dfc53e75f79672c16049f58a861b861905b79c29c07fdfaa54ed5c4261bd9ad464b8f5a79ced920f867a4b5963677b2df30576d81a3234a369555e50"}, {0x50, 0x13f, 0xa4, "e95c6d483661822c3b2b7e893255b3a3fac9c6fff4dcfadc7db4812425957ed70df0afe9a9065414c6c9c37fa7485fff97c761e681136fcb2b"}, {0xd8, 0x10a, 0xffff, "396f3dcbb3d7d95723f2d0d77337a32f2db72283381da1abf55fbd6b2ac3c7fdc60673b07bc22c22939c1516c6fde5e305a4e9aa7b115b6f7f53972091281161a0513875e48abba01493f61600df387f836908da9bc074c592496b8aed37e2501534ba3444b48291b98aa78ab94cf80b91650c65bd94d156f16dacafe7243b1e9570b42250a1450a40306559d86f62ddd577c99685fa8c34de0e9d3c5badca8f9f0211efdaf971d96f4ff1d071db19a9b1d98bbd9cabb37cad1252dd226701d95f788a7c02bfc6bd"}, {0x100, 0x0, 0x6, "0d5c471a7a6053a1278b1be90cd1c93954c019e7663337b52135403a25fc24d8ba7f63a6f370cc90db132dba2952e705aaed7f9f80b1a7d9a8c5c38dc521658253e285925787cce5233e3ba6301bffcac150810d067bbd7fb8364f614d78e85541ba448ef259a0a8c2e0a5aca1f6885d8c1eca381937309704763cf7dc390a16b5868854ce223f783bc1d30035dc18bf75a3d17d6eee4960012d1238fafa253ca7142a1063ca7fe03d1adabc8b2c14e9f8f30a3bd5b14ae85d3674b688e55901848e30cf74ebb239c452f7875b65afc8bc9234c02bc5315b7a778866e8f7a81db9af65336b3bc6bc85d96930812236ec"}], 0x290, 0x80}, 0x24040000) set_thread_area(&(0x7f00000019c0)={0x9, 0x0, 0x0, 0x9, 0x2000000000, 0x7c4752b5, 0x9, 0x6, 0x8, 0x8b8}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001a00)='/proc/self/net/pfkey\x00', 0x200040, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000001a40), &(0x7f0000001a80)=0x4) getsockname$packet(r1, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001b00)=0x14) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000001b40)=0x4, &(0x7f0000001b80)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001bc0)={0x20, 0x3, 0x7, 0x6}, 0x8) getsockname$packet(r1, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001c40)=0x14) prctl$setendian(0x14, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000001c80)="421cf186a9e589f6") ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000001cc0)={0x4, 0x5}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001d00)={{{@in=@broadcast, @in=@loopback}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000001e00)=0xe8) r2 = add_key(&(0x7f0000001e40)='keyring\x00', &(0x7f0000001e80)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000001ec0)='id_resolver\x00', &(0x7f0000001f00)='/proc/self/net/pfkey\x00') r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001f40)='/dev/ppp\x00', 0x80, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001f80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000001fc0)={0x439, 0x2, 0x7, 0x5, 0x10, 0x9}) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000002000)=0x400, &(0x7f0000002040)=0x4) ioctl$VT_RELDISP(r1, 0x5605) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000002080)={0x0, 0x7fff, 0x6, 0x6, 0x6, 0x8, 0x20, 0x4, {0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x3, 0xffff, 0x0, 0x0, 0xfffffffffffffff7}}, &(0x7f0000002140)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000002180)={r6, 0xd8, 0x3d, "c9693c3610dd6f0dfc747e1d03ddfd367ba1bff58c23894cf7cabae9f59a4b6d734e17c827c65cd91392e7fa0b697184b96526a22fcb206306e26adc99"}, 0x45) setsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000002200)=0xfffffffffffff3e9, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002240)={r6, 0x3b, "32c24e40deca8c3b0704db88b3d89a5fbca2149ce37d5259a8d93d60bb6f76b4f103ff58e435dc336b3ecb1ee23c76ac8e03c5bb82d214c061600f"}, &(0x7f00000022c0)=0x43) fstatfs(r4, &(0x7f0000002300)=""/140) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000023c0)={{0xffffffffffffffff, 0x0, 0x706d, 0x3}, 0x9, 0xfffffffffffffff7, 0x3}) r7 = getgid() setfsgid(r7) flistxattr(r5, &(0x7f0000002440)=""/42, 0x2a) 2018/04/23 06:08:28 executing program 5: eventfd2(0x80000000, 0x1) chroot(&(0x7f0000000000)='./file0\x00') r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x2) r1 = syz_open_pts(r0, 0x4000) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x7, 0x30, 0x80000000, 0x5}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r2, 0x5}, &(0x7f0000000180)=0x8) execveat(r0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000280)=[&(0x7f0000000200)=',^\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000300)=[&(0x7f00000002c0)='\x00'], 0x1000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x4c, r3, 0x8, 0x70bd29, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x11}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x1c, r3, 0x200, 0x70bd2c, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xcf8b}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r4 = socket(0x11, 0x80000, 0x7) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00000005c0)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000600)={r2, 0x67a, 0xb1f6}, 0x8) truncate(&(0x7f0000000640)='./file1\x00', 0x2) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000680)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f00000006c0)={r5, 0x20}) removexattr(&(0x7f0000000700)='./file1\x00', &(0x7f0000000740)=@random={'user.', 'veth0_to_bridge\x00'}) sendmsg$nfc_llcp(r4, &(0x7f00000009c0)={&(0x7f0000000780)={0x27, 0x0, 0x2, 0x5, 0xfff, 0x0, "fff871cafcc1191e423e9385be891631b71641eb8b2828091afd6b568955f4196c6a04b63dda50caaea1b42328ec5f30a7df5e5ea18cfa46374936c125abda", 0xb}, 0x60, &(0x7f0000000880)=[{&(0x7f0000000800)="48d8fd0167a10a03c20bc1f9a624358f014ab2dd2d8db5fa", 0x18}, {&(0x7f0000000840)="8fc7b5d80eae868c5d13d79ddb82741517c277976205e23e3c697385c206e247bf2c0b8e99b5a209e78b62c8471f2f4b06713afcd9a0788b45da96c6d1", 0x3d}], 0x2, &(0x7f00000008c0)={0xe0, 0x105, 0x3, "f0e6bb163199c0bb71cc496661f585ace74f3b2db243701a12684e36da9de6820684a12409948078b6a1a3ef5a7c1b3f8dd896027d94a8330deb7d6a30321ef01779e8f84fd2d3b4491f881409650dd3a9e1c95ad9d353cb465b72abfea8ba60dda26aef65d80d2588b3a3ba2f9a1461f0c41840a6192ca298139beb010d6ce234d835cdc39d746ccfd0e732bccf2e43ff820ff289e42cd44fd6bd93e06ac938b5af7f718eeedee63851fe2cbd0e01796d8430a7c8ee11338b1639a61f0aa872b2d5cfe589c08130cc032436"}, 0xe0, 0x4000}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000a00)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000a40)={r2, @in6={{0xa, 0x4e20, 0xfffffffffffffffd, @dev={0xfe, 0x80, [], 0xc}, 0x2}}}, &(0x7f0000000b00)=0x84) getsockname$unix(r0, &(0x7f0000000b40), &(0x7f0000000bc0)=0x6e) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000000c00)={0xffff, {{0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0xffffffffffff0001}}}, 0x88) r7 = accept4(r4, &(0x7f0000000cc0)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f0000000d40)=0x80, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000d80)={r6, 0x9, 0x0, 0x200}, &(0x7f0000000dc0)=0x10) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/hwrng\x00', 0x2, 0x0) write$selinux_load(r8, &(0x7f0000000e40)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x1010) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000001e80)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, @in={0x2, 0x4e24}], 0x3c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000001ec0)=[@in6={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5a}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x5, @empty, 0x9}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x78) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r1, &(0x7f0000001f40)={0x90002012}) 2018/04/23 06:08:28 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x5, 0x4) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0x3, &(0x7f0000000080)={0x6}, 0x8) r1 = userfaultfd(0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xfb, "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"}, &(0x7f0000000200)=0x103) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r2, 0x7fff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e21, 0xffffffffffffffc0, @loopback={0x0, 0x1}, 0x9}}}, &(0x7f0000000380)=0x84) times(&(0x7f00000003c0)) r4 = accept4$vsock_stream(r0, &(0x7f0000000400)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80800) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0x4) sendmmsg(r4, &(0x7f0000003980)=[{{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f00000004c0)="e4f809509fe3a82d7fcf5f3842591443f6d713", 0x13}, {&(0x7f0000000500)="d9a954a39a0825a0466e7636fdc6e128db358ba7", 0x14}, {&(0x7f0000000540)="d9729ee0a1d92b5ad7bea3175769d297ddb2eb773a27d9fbc221d0574f1af07a547bebff92ae2736e196837657b185be249cde45ee85ac0ae50a5aed54eb3ac4261e43ceec64e628db352ae50d1d9bbd", 0x50}, {&(0x7f00000005c0)="08951057475d169343d4e6f2f9ba8cf27c18fea22653b600eaa6eaf3ab9e50bd63e919f8286122cc5fe462328ad69f5edaa4c42a7a4c5c6a5878f1160ae7bd58a6ed337a569ec0dcbcfae70a4bbbf440aca057f014e7e0fc94b2a82d3a831559a82297564f9b214408144f022940b161f9df3bc781ba83419b01fc0910c1d30367c68786634017ae21db8072c369aef68afa51107238a07bcc45e41dd00e8422", 0xa0}, {&(0x7f0000000680)="b8c41f97288db460c318ee6965149b557ad4a95583409b5600f0d20b148619b81bc16bc98e04277455e64c3270c04dfa52053f32f51a13a646828a9825feea9b6bcc4a2ac0e7ff65c5d24850d56f4989ce7719909448bb38ff51bc4a10605230904de107a09b7df8fb7855b507d8081c297d4350141c51e12a5b5ceba9e7", 0x7e}, {&(0x7f0000000700)="7db28bcad022ecd3fbd477b6246051ca9b73c15dd99839ea7b515b361c044941b7241bdcaa21aa4262ab29690da90c70e1b92572918301af3e51efea", 0x3c}, {&(0x7f0000000740)="d498ea70f6cfa7d420a1274ae3134eb9f9816c8734b954240a3be5284f4f8fbceb4805bf9e1e356037e1edfeef3f382cc4bdb35ef22d91dfcc630831f21d23ff0ca72e11c99a9c7cf7599e6ba9e5c811b179e13b3b2a87e400ef2a137f4c9b376dc26b4f3dc55d5c27cdcaa841ed891d410daaca418e64ec150b3c40c4d105ab0e60de4b0e90d1d9c2402616e2c2da7e122d9243df353f9991540860da6ef11cdec0bfcc3dfab86f7e47e077a195bcae40f309bba7b8c643b3d562ce0f", 0xbd}, {&(0x7f0000000800)="f24f424402790572e573a0fc1bd5b16794e63aeba5e86c615398438481939b5203a5404f477ea76833858dd5b515825560d335a69d4df612d507b860fd69c009153e1dc829163b06d557e7a2370b7cdc42d6d33a10c4adcf927a0a95d2e834d1b1a3127a94e85785", 0x68}], 0x8, 0x0, 0x0, 0x4000000}, 0x101}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000000900)="fa898ed828f8f7e5ad98de", 0xb}, {&(0x7f0000000940)="380afcb2094ddab36e53ece65ecf9f649843f8aa97312fa086d9eebf3e713348d031d75c6f8ff950f1535430ae9517a889ec0ac007f95e23d6da6a15f0f1e3c9930d0b583d86c7967e00aa73c790a65f715083ae0b9e1ea75df62467e46cfccbf1b2db08c2f4fa556df6c940828c7158946921c13b53c57e38b283b61bd5675cb5758536bceeb808bbae017ff3b5eca24883346e20868cba2386b3fbaf5130510635d0a95461b85e16cdd1680a9c8c74b769d712ef246c84df92ff26e3a890638287a5ee928fce0330b5b370981232679a0b792b5857b78242ff23b463847e5485c5db94cfbc6576de0c880d94237c3e863bf1c2efbf9d", 0xf7}, {&(0x7f0000000a40)="caa71bf4f7ab18d48e5cb61c34d03bd42161f257a54ffab05d7c8e350afd18045e3eb2a432688ad48e12a07eb7d256ea6aed3c7837f2a0d004ea2b817acbdf7841a3e3ed99de1c68280b3f213fdb4b21c61aa241b4af9727853a9c3809e9d0c7711ece72d438d4713aeb202b03f8bd1307dbed7896e6de062ddc62edc3e32568ec426477f04edda7d12f7f1d62209027799f0dd45de31127f703ea22d2f9f4497f80062b0116cbed56130647e3c7b2d005488e79c27ec395e66a1042e6b5", 0xbe}, {&(0x7f0000000b00)="f13bc385e85c4c41f5638f826d6c4cfc8127bcd5239c9a1f2a406c32456430d13fe81b62e855766a1411ec10ccf8b39d18b08a4949be69fa6e323de867ffeaf772a8db103a63cc8505e25af5754d7339d44dfc7bc82d51b621856e8c24ec30393de16b0795c21723c79982648df19f5010da1af47b05a29b983ce233f9c16829d39fbfee1b4a6c34b85b70de89e7394f7631514d4d48519c742294cdfa67d3420674b2815bace7a1243844ea13bc5823b4587c9d1139d01869e582525aa3", 0xbe}, 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0x1000}], 0x2}, 0x80000001}, {{&(0x7f000000afc0)=@sco={0x1f, {0xffff, 0x1, 0xff, 0x9, 0x1, 0x5}}, 0x80, &(0x7f000000c4c0)=[{&(0x7f000000b040)="e7bc4c795394d1ed05819778bb5f5deaafc68dbb726df14c8b6a8b29ff649b9712964c583820fccf54a43cffe385cfb5d6bcf5f15406fd6dfd169ff09b", 0x3d}, {&(0x7f000000b080)="3edf", 0x2}, {&(0x7f000000b0c0)="45dbf8f73c03276e1fd9ead53875879d05d72d9c487787f74903dd76157ea15152886f8a91a9b405c5d858635fe6bf9c0d70d7b209f051c48b7a3ae89240", 0x3e}, {&(0x7f000000b100)="8b19f7f66601d9db73a0d703a7e82ede8e3bad989f78fd0e2dc3177df380db1c9f8c6be3394092dbdf72b522a6f9ae0c68d60b6dbc6e80f142879b0701a376bf27", 0x41}, {&(0x7f000000b180)="85475bd0d732b395e99c9ce5ed2f7a9d9cea6d3f0660fca93d2de982efae1bd3c0da7123706213cd9b1fc0590ee359abca0634f83de580cce7ccecab14d6c6dce4a455e1f72f39aac6bf0c8510ef825aeff447d3a6fbe83ac185d0c0d850d4bc5dac8a06c8e37d888a9855df0b465826f49c2814b9f3b88795ec2cea46e2ec3f2caabede49e9150ead4b7243d095843b6404ca", 0x93}, {&(0x7f000000b240)="9154076481d4612cb8d6be1b647ecbb559741e6d8cec31615cc5b56df28ba214a6d9bfb937b698b6c109a46b3dff463c790b2cef1c3c12d40db2d1c381f6ed04cde39c9abfceb93ae5922afb4e1fb26595efd14b312ab539bc7fbbd179cb0d6075a60e3c14948667ac8064a4cb57af70889aa1928fc63119f9c28af5e20e2c4e0229364ef54273937654b1a92ce90ebff4ffb8a5ca357b848ba984bb5265ae0ff9f5004f64ecd5860de0ca988c2a3d585b16a81a0a627e12de1445523c5f603f5bbd8b1fd0a85c9151fa8de1b3f4399a9713b409954c3382169c55ffe692dcc59db4e355b9e7175b4abb1983819f3d", 0xef}, {&(0x7f000000b340)="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", 0x1000}, {&(0x7f000000c340)="614895562dd0f1fbed20ec7b197f5d483bd3266f607b6a05bcf746474a989693266ac303243cf154b57a73e920b7d783e8d1961e6e5541824796afa08fa2d5e9d8231003", 0x44}, {&(0x7f000000c3c0)="0d40548797b30a216949bb52a597c6cbeb78ab132934efa00becf4d1d3863cf1bb1baac246a861ade6116651eafb1619f1f6342a37bb8a86b16a7f604c3741392fdd42a3bd83a03eeb5d814698db04234a89f114add5a16f4ae65a6e24a8b8557800032a7a860a2988e9e0228331bcb130ac8084e19a42a6da414f6637d71bf4", 0x80}, {&(0x7f000000c440)="4f7702f2cbd1ece433535d82b0a5565e7801bb45158ca0a9e73f0cd8f7c8986b7a4cadf5407173fb347996a596fc2b2c7c7c3f18efcf41943b0d1e262bbda626566876fa0b849b1c77ce5136a2d71f3ccf7799f4a9a54c472e0d6159f4c4", 0x5e}], 0xa, 0x0, 0x0, 0x800}, 0x4}], 0x7, 0x40000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000000c740)=0x8001, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000000c780), &(0x7f000000c7c0)=0x4) ioctl$TCSBRK(r0, 0x5409, 0x1) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000000c800)=""/8) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f000000c840)=0x3) epoll_pwait(r0, &(0x7f000000c880)=[{}, {}, {}, {}, {}, {}], 0x6, 0x6, &(0x7f000000c900)={0x4}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f000000c940)="9a569e36d12348401c13843642c166a49796d226afd865270ee89d7f149bac539f31a072612be42534b0f95ef9bb2c82583488511c247164dab69be7582a204a65309134e91de4202d3ba590f04cf6d81c11671d920d919236237d9b7d2bc245e9ea", 0x62) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f000000c9c0)=0x1, 0x4) getpeername$packet(r0, &(0x7f000000ca00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000ca40)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000000ca80)={@multicast2=0xe0000002, @multicast2=0xe0000002, r5}, 0xc) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f000000cac0)={'nat\x00'}, &(0x7f000000cb40)=0x78) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000cb80)={r3, @in6={{0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xfa81}}}, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000000cc40), &(0x7f000000cc80)=0xb) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000000ccc0)={'syz_tun\x00', 0x800}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000000cd00)={'ip6gre0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000000cd40)={'\x00', 0x1}) getpeername$netrom(r0, &(0x7f000000cd80), &(0x7f000000cdc0)=0x10) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000000ce00)=0xff, 0x4) 2018/04/23 06:08:28 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x7f, 0x1, 0x73, 0x14, 0x8}, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x5, 0x6, [0xfff, 0x10000, 0x3bd3, 0x10001, 0x20, 0x0]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r1, 0x4}, &(0x7f0000000140)=0x8) ftruncate(r0, 0x80000000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000180)=0x3, 0x4) restart_syscall() ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) signalfd(r0, &(0x7f00000001c0)={0xfffffffffffff001}, 0x8) r3 = geteuid() quotactl(0x1, &(0x7f0000000200)='./file0\x00', r3, &(0x7f0000000240)="99fed14e01c23bbe5aacb1604155853c8d6f327438cc9b478154b79ad612a990e8bc527572298051ec6364163924c43b") r4 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x8, 0x400800) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000002c0)={0x8000, 0x0, 0x2, 0x5, 0x2}, 0xc) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f0000000300)="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") ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f0000001300)={0x6, 0x3, 0x0, 0xd94, 0x8, 0x6}) syz_mount_image$xfs(&(0x7f0000001340)='xfs\x00', &(0x7f0000001380)='./file0\x00', 0xff, 0x6, &(0x7f0000001780)=[{&(0x7f00000013c0)="ca9057c6b58d161008c436c8dffcbe74eb3b75ca58692a2fb3be62fe7adfe94021182b575df933c78c42d5ff2253c8cae6bb7ff835a8a4c3b0fe9c87aee9072e6e523886c936dd9ce1799cf889983810fdd671468d3aae2277221f8f0c31d0620a4f977d7890f17540497db11aeab6f97b2359d9989a718991749dcdbd3768b2d7df737e7d68917e26f369a8f4a42707011ae8b02d8070c03d097dbb13cb4c1ad585b1d5a2d140e828c7e3ff6599140b067492ec908b373be08e9cb4", 0xbc, 0x5}, {&(0x7f0000001480)="8bee7a92103c35424b3cdbf8311a9eb9342dcadb9e368ac7c2908b5b69221425c692ec28e828a4d7b6209ed2db9d54d5f18d4274e09c30af64a8f434585dbdbe3425d284e382496b26ee8b40a52c2809a12634e16d3b367a79f956ab9880942fa904bfc0a30c46ac80ef9ec4eddec782195f53ec610e1946ae554b9c99180136f0604c51cd0be1837c60c222791a4bffb0eab1eb07395de6c0fe39d6cf19a6225d1e6de211e364377ca29130fd", 0xad, 0x8}, {&(0x7f0000001540)="693a66356f9841a0176abe4734754e2c5f722a1620505558cdfc3b556e478486255f061f04f32c317fcb4f17d9c22767c65e8ca888", 0x35, 0x9}, {&(0x7f0000001580)="b13ee17a6a5433dc3db6f0ce117a1a9beb9715a99062f5119a5ab8351cbe567fe98bd9c0e9a4a2559f19a37de534ecc188588cfddfcc71682588db55fbceb0776d55413fca7ce3d15b625b03c8da0a415d3971bdb37392c99406f97d5effeaece6ad27616a884875e07ba979b1b0f5ccc16d6f2e9bc448fe80fd19bf64a6df2089d6799cdf283c50454320d2a0d16690175998b4e74b5c0402bcfe", 0x9b, 0x8001}, {&(0x7f0000001640)="dc94c7b7704944d9e2e793df44aba3c56577c7fb10fd93ae9ffbf74abb541bedb6889811c4a2c735f6827b711f6886b1b5306830c6a80a6ebb9568e2507ac72dabf7d1232228b3a8fe3e60fb6a8d8df511ba63c1417fbcfd7dc46990c925891f506215e9d5aec817bad173775cea49bb590b5bca7325ba670ab8c87496be4471ae4302ec87853828766c84712e5f5c0a56287b23c84909c197210c3beedc7009b97e4f8caf72a344ee2148e885fd1e2be3100a640c993e61c19cdce511", 0xbd, 0x8001}, {&(0x7f0000001700)="5730ba633fd7065399729ba2f37bc57db72bb88471e3ca9485f59b3a0939fad3c5438da51bcdc8f446506866c5c851e028fb63bea47c6fba6509e7db29c7e78db36765f38b40666e55005d8f60774900db6f3365238dbf074e4ccaf947e502328b768d054b9377deeafd20ac772ca4587023b7", 0x73, 0xf19d}], 0x40, &(0x7f0000001840)={'nouuid,', {[{@biosize={'biosize', 0x3d, [0x36, 0x31, 0x32, 0x0]}, 0x2c}, {@logbufs={'logbufs', 0x3d, [0x3d]}, 0x2c}]}}) membarrier(0x20, 0x0) syz_mount_image$vfat(&(0x7f0000001880)='vfat\x00', &(0x7f00000018c0)='./file0\x00', 0xb4, 0x4, &(0x7f0000002b40)=[{&(0x7f0000001900)="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", 0x1000, 0x9}, {&(0x7f0000002900)="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", 0xfa, 0x142}, {&(0x7f0000002a00)="b2a96bac01a26f49a1e631021c753d7a9f298f79ab46e2726254a637ac62fcdc133ce557d4dba0f73d98affb5de45e438e188d072d935c56c8e57e3722b4cf8e831dc19add489e1ecc2ab0bbae5c8fab4c303f031002718a964a1fa8923f8d403edd44c99349af6004213a97d1e429fecdfb07caeddaf374446da675ad6c9cbf926b4c1da9ff3ebe5815a438cbc097bd1d3dec16c6bc87733af90059ccace3ad7fbd346704a272a98f5e2383eb542a0c4cde8f9925b9dc170f5bdc928c85deacad68245483187a18", 0xc8, 0xbaac}, {&(0x7f0000002b00)="0b7ea57d67f9273c72d5bd5b2c03dc7028153448", 0x14, 0x7}], 0x1040400, &(0x7f0000002bc0)={[{@showexec='showexec', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}, {@check_strict='check=strict', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000002c40)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002c80)={r2, @in6={{0xa, 0x4e24, 0xe079, @loopback={0x0, 0x1}, 0x4}}}, 0x84) sched_yield() sendto(r4, &(0x7f0000002d40)="c46e6a2be16033ec1dc7e1147961182eb379b2733ff7429e750b3368059def7d7a8c87001d1ad79dab83d6ff2836372c00b9a9568ab5eb48618de2c29ce32dc2188f1a0bc5b0a81a736170008980f97bc9a8459c4ab58300a6152988cf2107af95672481da1d31d6aafd91a12d00be25f9ef3b00a9", 0x75, 0x8040, &(0x7f0000002dc0)=@llc={0x1a, 0x13, 0x2, 0x1820000000000000, 0x1000, 0x3f, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000002e40)=0x1, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000002e80)={r2, 0x2}, &(0x7f0000002ec0)=0x8) readv(r0, &(0x7f0000003540)=[{&(0x7f0000002f00)=""/243, 0xf3}, {&(0x7f0000003000)=""/232, 0xe8}, {&(0x7f0000003100)=""/243, 0xf3}, {&(0x7f0000003200)=""/136, 0x88}, {&(0x7f00000032c0)=""/72, 0x48}, {&(0x7f0000003340)=""/209, 0xd1}, {&(0x7f0000003440)=""/227, 0xe3}], 0x7) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000035c0)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f00000036c0)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000003700)={@loopback={0x0, 0x1}, r6}, 0x14) llistxattr(&(0x7f0000003740)='./file0\x00', &(0x7f0000003780)=""/132, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003840)=@sack_info={r5, 0x0, 0x8}, 0xc) open(&(0x7f0000003880)='./file0\x00', 0x40040, 0x296ecb68fed3fc84) 2018/04/23 06:08:28 executing program 3: times(&(0x7f0000000000)) getpeername(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x8}, 0x4) signalfd(r0, &(0x7f0000000140)={0xf1}, 0x8) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000180)=0x81, 0x4) r1 = gettid() stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000240)="de5ec9ad855c3b99bdbd7383a5ad0dc050979e39e3e22387c198e5d8c42ee0ae8bf43ae66827b84b034665725650b8cd41aef090bc4b4100283f396256ecb50aaeb52a393a5dd579c1606882976fe23fccf666825695bb3e6f101b405e01c2428b251828512538e62a9e6e8bc838d2d96a000d9e2512a44722fde19c10852846a4bcbbb260d8df41fc8a3d4c8cd7ce10a320e679a9f99eb49d7e656f2b3f710e18fda4e126a41e96abbb024a34d0f91b1d61c2a5c6bcfaadd7bd9a31de4bcb55bd694fbf134127d37d", 0xc9}], 0x1, &(0x7f0000000500)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x4}, 0x4000) personality(0x2000000) ptrace$getregset(0x4204, r1, 0x2, &(0x7f0000001580)={&(0x7f0000000580)=""/4096, 0x1000}) r4 = syz_fuse_mount(&(0x7f00000015c0)='./file0\x00', 0xf002, r2, r3, 0x2, 0x800) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, r4, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001600)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0x80000001}, &(0x7f00000016c0)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001700)={r5, @in={{0x2, 0x4e24, @rand_addr}}, [0x5, 0x1, 0x9, 0x80, 0x3, 0x7ff, 0x1, 0x5, 0x9, 0xfffffffffffff678, 0x2, 0x3ff, 0x1f, 0x400, 0xbc93]}, &(0x7f0000001800)=0x100) close(r4) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000001840)="93a6c09eba8fa6a691997721f3ab7a2dd67893626dc411406f00d55087809fd67a198d05c4db62", 0x27) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001880)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r6, 0x541c, &(0x7f00000018c0)=0x4) socketpair(0x0, 0x2, 0xfffffffffffffff8, &(0x7f0000001900)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000001940)={r5, 0xa336, 0x30}, 0xc) sendto$inet6(r7, &(0x7f0000001980)="c31745140f8878b70105379ea0f5736a4727c7f63157d14c77e3a1c24a7483e3ccb38c6fa6c5a611", 0x28, 0x44000, &(0x7f00000019c0)={0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) ioctl$ION_IOC_ALLOC(r7, 0xc0184900, &(0x7f0000001a00)={0x7, 0x14, 0x0, r0}) ioctl$EVIOCSCLOCKID(r8, 0x400445a0, &(0x7f0000001a40)=0x5) syz_genetlink_get_family_id$ipvs(&(0x7f0000001a80)='IPVS\x00') ioctl$TUNSETPERSIST(r8, 0x400454cb, 0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r8, 0xc0f85403, &(0x7f0000001ac0)={{0x2, 0x3, 0x1, 0x1, 0x7f}, 0x51d, 0x25, 'id0\x00', 'timer0\x00', 0x0, 0x7, 0x8000, 0xe7, 0x400000}) accept4$ipx(r7, &(0x7f0000001bc0), &(0x7f0000001c00)=0x10, 0x80800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001c40)) bind$vsock_stream(r7, &(0x7f0000001c80)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) [ 30.375826] IPVS: Creating netns size=2536 id=1 [ 30.449625] IPVS: Creating netns size=2536 id=2 [ 30.518987] IPVS: Creating netns size=2536 id=3 [ 30.574851] IPVS: Creating netns size=2536 id=4 [ 30.607535] IPVS: Creating netns size=2536 id=5 [ 30.648369] IPVS: Creating netns size=2536 id=6 [ 30.669149] IPVS: Creating netns size=2536 id=7 [ 30.724241] IPVS: Creating netns size=2536 id=8 [ 31.260120] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 31.311588] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 31.340815] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 31.353885] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 31.362959] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 31.454785] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 31.469911] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 31.515084] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 31.598730] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 31.631584] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 31.651703] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 31.679954] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 31.697263] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 31.709945] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 31.724656] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 31.738933] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 31.775584] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 31.783141] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 31.794579] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 31.808230] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 31.831852] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 31.842283] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 31.850214] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 31.909508] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 31.989505] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 32.052277] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 32.089647] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 32.097666] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 32.106835] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 32.117489] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 32.128570] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 32.137718] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 32.155861] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 32.163824] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.175059] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.183888] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 32.191412] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 32.199346] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 32.206610] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 32.214701] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 32.229144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.237087] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.246038] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 32.254358] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 32.262615] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.270185] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.281977] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 32.289756] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 32.298541] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 32.311962] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 32.323439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.330935] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.341826] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.351617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.371383] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 32.383390] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 32.396786] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 32.410946] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.423567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.447993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.455547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.466445] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 32.482574] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.493582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.518072] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 32.566350] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 32.581714] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 32.620597] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 32.636913] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 32.656024] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.664112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.676508] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 32.690417] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 32.702871] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.712474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.724489] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 32.732339] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 32.741189] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.748910] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.758785] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 32.768137] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 32.785575] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 32.793867] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.801349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.830815] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 32.840227] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 32.849512] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.859479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.875872] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.883746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.897678] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 32.911494] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.922780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.942678] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 32.959642] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.978603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 33.929387] ip (5027) used greatest stack depth: 24008 bytes left [ 36.221149] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 36.235026] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 36.328348] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 36.381848] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 36.398398] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 36.411569] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.419801] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.431721] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 36.450549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.463692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.488341] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 36.512993] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 36.546190] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 36.557540] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 36.571785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.579679] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.601473] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 36.614185] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.620895] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.678293] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 36.693483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.700190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.716373] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 36.723147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.733133] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.758539] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 36.775708] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.782423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.829692] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.034249] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 37.040391] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.047601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/23 06:08:36 executing program 1: r0 = request_key(&(0x7f00000002c0)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='keyring\x00', 0xffffffffffffffff) r1 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$setperm(0x5, r1, 0x2000000c0004) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}) r2 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080)=0x1, 0xfffffffffffffe05) 2018/04/23 06:08:36 executing program 1: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r0 = socket(0xa, 0x3, 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/04/23 06:08:36 executing program 6: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffff7f}) 2018/04/23 06:08:36 executing program 6: syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000080)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000400020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='acylogs=?,\x00']) syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000280)="73601b77fe60577c5e9e5fcc3d6fd5d9e1003cbb1620c6308377d8c9fd2e6a97d376d64bad2f9c53718710fbeceac906d59359ee926095ffcf0e59aeb7af3635f03f43ff14f2cd4491ad1358a5429e86286a0e337a660f58", 0x58, 0x3}, {&(0x7f0000000140), 0x0, 0x7fffffff}, {&(0x7f0000000300)="23426cfec12918a6c7b981bd9315695a7ac81fffef29ff58811fae040498302ea46601f04760de7e4f1e9b12eaee934ee3b92487d71411fb601cc8e98718cfba2968a3de405b20bfccee0af4bfda517a9afacb493e1e014b", 0x58, 0x6}, {&(0x7f0000000380)="78a0a476a7afad9b09cda51ccabfcdec6e200b5bc9c7a44ae8f5aedeed82663c557254eb275c36f2a84704c90d5ab57b66b2e453a995576cb65734915e5568ca68ab8750ededb092432beed98eb521821c95f72aa30e77c4f44b577258f69ce80eb65167a2e5a3bcef32de63f6cd3103ce056325a48eac825fc6a064ee2ebd7938f7912633b82b3ecfe4ebdcc6e08c39d83104346224ba", 0x97, 0x7}], 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB='jqfRt=vfsv1,noheap,noinline_xattr,\x00']) [ 38.048446] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 38.055687] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 38.083404] F2FS-fs (loop6): Fix alignment : done, start(5120) end(134236160) block(13312) [ 38.110690] F2FS-fs (loop6): Unrecognized mount option "acylogs=?" or missing value [ 38.137877] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 38.157405] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 38.167710] F2FS-fs (loop6): Unrecognized mount option "acylogs=?" or missing value [ 38.228475] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 38.237843] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 38.257916] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) 2018/04/23 06:08:36 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40000000) r0 = creat(&(0x7f0000001300)='./file0\x00', 0x106) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001340)={0x0, 0x1000, "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"}, &(0x7f0000002380)=0x1008) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000023c0)={r1, 0x1afa, 0x7, 0x5}, &(0x7f0000002400)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x77e, 0x5}, &(0x7f0000000180)=0x8) r2 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000001200)=0x1008) 2018/04/23 06:08:36 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f0000000100)=0xe40e, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000000c0)={0x11}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000001c0)={0x2004}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x2, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0xb4, r4, 0x400, 0x70bd27, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xc5d}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0xe}}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x1c}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfff}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x45}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0xb4}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x2101) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000000040)={0x8fe0}, 0xfffffffffffffdc3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0x80002004}) 2018/04/23 06:08:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1000000000000008, &(0x7f0000000000)=0x4, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x3, 'bridge_slave_0\x00', 0x3}, 0x18) 2018/04/23 06:08:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="73657373696f6e696400765145f4bb7514d78c56de54826637bd38c066a9c459e228b5651a01c540acefe40a182bc990185fbc46a2cf6eaca3ab16c383cd8110254ec3dfab4125017c8d7ededaeafc8b9eea86b4b5387e0c054ccc632676061a213795c292b52dee0d4be803fdde251153389842e7f7521e5625e020c694a1bb1bd3c35fa67944") setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x8001, 0x4) pause() fstat(r0, &(0x7f0000000200)) read(r0, &(0x7f0000000100)=""/65, 0x4a1) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000001c0)='irlan0\x00') fcntl$setflags(r0, 0x2, 0x474af045c4411752) 2018/04/23 06:08:36 executing program 4: mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x80000000000000) r2 = dup3(r1, r0, 0xfffffffffffffffe) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/23 06:08:36 executing program 7: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='com.apple.system.Security\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/sockcreate\x00') fcntl$getownex(r0, 0x10, &(0x7f0000001500)) sendfile(r1, r1, 0x0, 0x40) preadv(r1, &(0x7f0000001480)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/182, 0xb6}, {&(0x7f0000001180)=""/151, 0x97}, {&(0x7f0000001240)=""/147, 0x93}, {&(0x7f0000001300)=""/176, 0xb0}, {&(0x7f00000013c0)=""/148, 0x94}], 0x6, 0x0) 2018/04/23 06:08:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x1, 0x5, 0xffffffff}) sysfs$2(0x2, 0x72f9, &(0x7f0000000040)=""/122) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000240), &(0x7f00000002c0)=0x68) 2018/04/23 06:08:36 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000000400)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000003740), 0xfffffffffffffe36}}], 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/04/23 06:08:36 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) 2018/04/23 06:08:36 executing program 1: epoll_create1(0x80000) r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000)={0x9}, 0x8, 0x0) r2 = epoll_create1(0xfffffffffffffffd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)) epoll_create1(0x80000) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x12200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000000140)={0x80000001, 0x9, 0xd3, 0x7, 0x800, 0x8}) r5 = memfd_create(&(0x7f0000000000)='\x00', 0x2) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000000080), 0x4) setsockopt$inet_dccp_int(r5, 0x21, 0x11, &(0x7f0000000040)=0x80000000, 0x4) timer_settime(0x0, 0xffffffdffffffffd, &(0x7f000005bfe0)={{}, {0x0, r3+10000000}}, &(0x7f0000046000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000169000)={0x1}) [ 38.419641] IPVS: Creating netns size=2536 id=9 [ 38.488885] IPVS: Creating netns size=2536 id=10 2018/04/23 06:08:37 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000440)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0xfffffffffffffd2f) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080), 0x8) r1 = accept$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) r2 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000400)={0x6, 0x10000}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x800, 0x8000, 0x101, 0x5, 0x0}, &(0x7f0000000240)=0x10) fcntl$setpipe(r0, 0x407, 0x3) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0xac, r4, 0x100, 0x70bd29, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xfffffffffffff801}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xf13e}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x27}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0xac}, 0x1, 0x0, 0x0, 0x80}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x3f, 0x1, 0x7081, 0xffffffff, 0x6, 0x400, 0x7fff, r3}, &(0x7f0000000180)=0x20) 2018/04/23 06:08:37 executing program 7: unshare(0x40600) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) r1 = getegid() ioctl$TUNSETGROUP(r0, 0x400454ce, r1) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000140)=0x5) execveat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200), &(0x7f0000000100)=[&(0x7f0000000040)='/dev/sequencer2\x00', &(0x7f00000000c0)='vboxnet1\x00'], 0x0) 2018/04/23 06:08:37 executing program 6: getitimer(0x0, &(0x7f0000000040)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x80000000, 0x4) socket$netlink(0x10, 0x3, 0xf) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000280)=""/131) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) rt_sigreturn() get_thread_area(&(0x7f0000000180)={0xff, 0x20101800, 0xffffffff, 0x5, 0x1f, 0x8001, 0x4, 0x1, 0x7}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0x28}, &(0x7f0000000240)=0x8) 2018/04/23 06:08:37 executing program 5: syz_mount_image$ntfs(&(0x7f0000000340)='ntfs\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000740)="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0xe88}], 0x0, &(0x7f0000001740)) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file1\x00', 0x0, 0x1, 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0xb31}], 0x0, &(0x7f0000000780)=ANY=[]) pwritev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000540)="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", 0xfea}], 0x1, 0x0) mount(&(0x7f0000000080)="2e2f66696c65302f662e6c4530f600", &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='fusectl\x00', 0x0, 0x0) open$dir(&(0x7f00000014c0)="2e2f66696c65302f662e6c4530f6", 0x0, 0x0) open(&(0x7f0000000100)='./file1\x00', 0x400041, 0x10) 2018/04/23 06:08:37 executing program 2: perf_event_open(&(0x7f000057c000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8050803) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mq_notify(0xffffffffffffffff, &(0x7f00005d2000)={0x20000000, 0xe, 0x3}) r2 = dup(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) 2018/04/23 06:08:37 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000140)={{0x7}, 0x0, 0x0, 0x0, {}, 0x0, 0xffffffffffffffff}) 2018/04/23 06:08:37 executing program 3: r0 = gettid() socket$inet_sctp(0x2, 0x0, 0x84) capset(&(0x7f0000581ff8)={0x819980330, r0}, &(0x7f0000000240)={0xfffffffffffffffd, 0x0, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) 2018/04/23 06:08:37 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = getegid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in=@dev}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) socketpair(0x3, 0x0, 0x9, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000240)=0x20, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = geteuid() syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0xc000, r3, r0, 0x0, 0x4807f) 2018/04/23 06:08:37 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0xff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0xe8) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/04/23 06:08:37 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000001c0)) r1 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x0, 0x8000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x657e, @loopback={0x0, 0x1}, 0x8}}, 0xfff, 0xff, 0x5, 0x0, 0x10}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x25beecd1}, &(0x7f0000000180)=0x8) mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x227e, &(0x7f0000000fff)) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) lgetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='security.ima\x00', &(0x7f0000000280)=""/111, 0x6f) 2018/04/23 06:08:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000000)='posix_acl_accessvboxnet0\x00', 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040), 0x8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000300)=@bridge_getneigh={0x28, 0x1e, 0x701, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0xfff}]}, 0x28}, 0x1}, 0x0) 2018/04/23 06:08:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f0000000080)='./file0/fil..\x00', 0xff) mkdir(&(0x7f0000000040)='./file0/control\x00', 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000000c0)) rmdir(&(0x7f0000000180)='./file0/control\x00') 2018/04/23 06:08:37 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e18ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(0xffffffffffffffff, &(0x7f00000008c0)) getgroups(0x2, &(0x7f0000000ac0)=[0x0, 0x0]) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ifb0\x00', 0x10) getegid() sendmmsg$unix(r1, &(0x7f0000001240)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000080), 0x0, &(0x7f0000000140)=[@rights={0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x20}], 0x1, 0x81) 2018/04/23 06:08:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x77a1, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x7fff, 0x8006, 0x80, 0x9, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x1}, 0x8) 2018/04/23 06:08:37 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2b}, 0x0, @in, 0x0, 0x4}}, 0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000400)=0x46d) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000002c0)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@broadcast=0xffffffff, 0x5d, 0x2557, 0x4e20, 0x0, 0xa, 0xa0, 0x80, 0x1d, r1, r2}, {0x8001, 0x1, 0x9, 0x4, 0x2, 0x1000, 0x10000, 0xc25}, {0x200, 0x6, 0x7, 0x5}, 0x1, 0x6e6bb1, 0x3, 0x1, 0x1, 0x3}, {{@in=@rand_addr=0x9, 0x4d2}, 0x2, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x3505, 0x3, 0x9007f6d12fe4b0af, 0x4, 0x3, 0x7ff, 0x8}}, 0xe8) connect$inet6(r0, &(0x7f00000005c0)={0xa}, 0x7e) 2018/04/23 06:08:37 executing program 1: r0 = socket(0x2, 0x1, 0x40000000000000ff) sendto$inet(r0, &(0x7f0000000040)="ac01000000000000000100a22f8cca1bbd01000000000c002388d7000007668098fc23471cf423070b00000000000000", 0x30, 0x0, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) [ 39.410763] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/04/23 06:08:37 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x102) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) fsync(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000adff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x1}) 2018/04/23 06:08:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f0000000080)='./file0/fil..\x00', 0xff) mkdir(&(0x7f0000000040)='./file0/control\x00', 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000000c0)) rmdir(&(0x7f0000000180)='./file0/control\x00') 2018/04/23 06:08:37 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fallocate(r0, 0x1, 0x0, 0x10001) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x10000) fallocate(r0, 0x0, 0x0, 0x10000) fallocate(r0, 0x1, 0xb0a, 0x10000) bind$netrom(r0, &(0x7f0000000040)=@ax25={0x3, {"c8728bff7b935a"}, 0x2}, 0x10) 2018/04/23 06:08:37 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0xc4540, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f00000005c0)={0x7, 0x2}) flock(r0, 0x2) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000140)=0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00007b6ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl(r1, 0x0, &(0x7f0000000140)) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000412f0a)=""/246) poll(&(0x7f0000000340)=[{r1}], 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000240)=""/91, &(0x7f0000000080)=0x5b) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="4d0000005705aa5326cd9c64c433a2d8c1a464e6dc09a63f3c17ae12183e177bed403f8064c6b4a2cc45a2f2be11245a7318d9ef467b718a3925bb4317e25eb922f9034a4f163a4ebfa07d8adf12f4462c"], &(0x7f0000000500)=0x55) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000540)={r3, 0x6}, 0x8) ioctl$EVIOCGREP(r2, 0x4004743c, &(0x7f00000003c0)=""/174) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f00000002c0)=""/110) unshare(0x0) 2018/04/23 06:08:37 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = accept4(r0, &(0x7f0000000100)=@l2, &(0x7f0000000180)=0x80, 0x0) shutdown(r0, 0x1) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x4, 0xffffffff, 0x8000, 0x0, 0x5, 0x3, 0x0, 0x10000, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r2, 0x9a, "7ce1e6abbd86c016a62ba111cb927c76eea54659d1d604075ef9e49c70af2bdcc5220f0e6969df327c4b5363ffab7583ab4d436c0f90edd496d1dc8040aebfee4364158980488ebf87426de4c9f7f942c1612b94643c4703e55bce1402b49708eb448b37dbdec25e4a1c674b4fb0defffecfb661984e65dc5b0e912c7812a6e23e25a36575e50b9feeb50ed3f18e45275a9481fc493a309c5522"}, &(0x7f0000000080)=0xa2) 2018/04/23 06:08:37 executing program 1: unshare(0x40600) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x6d3}, 0x1c) open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0xfffffffffffffffe, 0x8) read(r1, &(0x7f00000001c0)=""/142, 0x8e) 2018/04/23 06:08:37 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)="6e657400fcffffffffffff72005e6e202d18d60cc326faad0f6d89a6c980c3372a95d4361a32dccf9c3d3ccc7588f2788e9dd68a69821b136eef66365cc94546700dd8cc0c07000000000ef73cf337c1b10d62118264068e5692c61e97f7a8cae028dede526cd8e4bea53905a1f5b372980bfe42c4b3d1ac99d2d3e44840e0f7bbd974adeac1bdf3ecc810d584fc258d654f0171732cb3378af1c8fd57b08b96009d795adcbb42049982aed022ce77f51de91ec5d27ed4412e1ad395d92e3db420eb4d95045f1e30d5b14ab1") getdents64(r1, &(0x7f0000000180)=""/216, 0x1d) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0x200) 2018/04/23 06:08:37 executing program 5: exit(0x46cb) capset(&(0x7f0000000100)={0x19980330}, &(0x7f0000000140)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) 2018/04/23 06:08:37 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x11, 0xb, &(0x7f0000000040), &(0x7f0000000000)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000000c0)={{0x2, 0x5}, 'port1\x00', 0x8a, 0x10000, 0x3, 0x6, 0x64c, 0x200, 0x0, 0x0, 0x2, 0x200000000}) 2018/04/23 06:08:37 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000600)=""/156) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000ddff8), 0x102000001) 2018/04/23 06:08:37 executing program 6: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x5, 0x0, "95bf115c88b7b8b13d3083bdfed3fac9796d6d38190586fbf4b3a1b29622b41f6e757b8e43a5f6c60269d37fcb1b1381f9c1fdc5e8c644e956c4492a2c7b9f3634afe6af235722a5b9eb8bcbf38f5432"}, 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x3, 0x0, "6164f5a787fb87b7fc664353e67f4f130350aae0d6d72a7a6b89c5930bd12c0058c4d94cafe792921af85a3b478181558f922ffb851e2f82591dfe02718138e0a07140ae09307d2603bc7522b40bb96a"}, 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in={{0x2, 0x0, @rand_addr}}, 0x0, 0x4, 0x0, "84a4a27f3cbbe4c9f48b60a3d33997eccc87aa846d6e82560f2af12b5e4c633fb03ddb1de6c0917b636b4351568dcac486ee10a0778f3da716e185a3cb8838914471eb7f8f214333441b777234aa323c"}, 0xd8) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x87, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x4, 'dh\x00', 0x28, 0x0, 0x9}, 0x2c) 2018/04/23 06:08:37 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x5, 0x80, 0xb2ce, 'queue1\x00', 0x3}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffa000/0x4000)=nil, 0x1}) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") 2018/04/23 06:08:38 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) gettid() ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) 2018/04/23 06:08:38 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x105f02, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}, 0x3, 0xfffffffffffffff8}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x1ff}, &(0x7f00000001c0)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000640)='logon\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, &(0x7f0000000400)="6d643573756d766251e86e6574305b6574683000eaa8615784cd2426682ba4fb2d56c5628ae25c22d72f5c674a95c46d686ca29d346c32cd93c7f12b60641a3687eaddf2b8031d30f8255170de187a5a0914c3233df77740e12a5bc2e088290b1eb2f654ed1d4fedb3853defe6721d492ecf3d", 0x0) personality(0x0) 2018/04/23 06:08:38 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040), 0x4) r1 = socket$unix(0x1, 0x2, 0x0) ppoll(&(0x7f0000000180)=[{r1}], 0x1fffffffffffff9f, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)={0xffffffffffffffff}, 0x8) 2018/04/23 06:08:38 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000f9d000)=ANY=[@ANYBLOB="14f0036b1d0a010000000000f3fffffffd000200"], 0x17}, 0x1}, 0x0) [ 39.699934] IPVS: set_ctl: invalid protocol: 135 172.20.20.170:20002 dh [ 39.714210] sd 0:0:1:0: [sg0] tag#133 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 39.714223] sd 0:0:1:0: [sg0] tag#133 CDB: Test Unit Ready [ 39.714237] sd 0:0:1:0: [sg0] tag#133 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 39.714248] sd 0:0:1:0: [sg0] tag#133 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 39.714259] sd 0:0:1:0: [sg0] tag#133 CDB[20]: 00 00 00 00 [ 39.723824] PPPIOCDETACH file->f_count=2 [ 39.727135] sd 0:0:1:0: [sg0] tag#133 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK 2018/04/23 06:08:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x202, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write(r0, &(0x7f00000004c0)="d34350f6e37ba22331cb389272990a12b903fd6e", 0x14) r1 = syz_open_pts(r0, 0x180) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x10000000000829f, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000100)={0xffffffff}) 2018/04/23 06:08:38 executing program 1: mmap(&(0x7f000020b000/0x1000)=nil, 0x1000, 0xe, 0x2032, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x1, 0x2, 0x7, 0xfffffffffffffff7, r2}) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) mremap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000047000/0x3000)=nil) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x11, r0, 0x0) 2018/04/23 06:08:38 executing program 0: mkdir(&(0x7f0000000080)='./control\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000200)=""/223) mlockall(0x2) getxattr(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)=@known='user.syz\x00', &(0x7f00000000c0)=""/216, 0xd8) [ 39.727148] sd 0:0:1:0: [sg0] tag#133 CDB: Test Unit Ready [ 39.727164] sd 0:0:1:0: [sg0] tag#133 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/04/23 06:08:38 executing program 7: mq_open(&(0x7f00000000c0)='\\proc\x00', 0xc0, 0x0, &(0x7f0000000180)={0x0, 0x3ff}) r0 = socket$l2tp(0x18, 0x1, 0x1) shutdown(r0, 0x0) setitimer(0x3, &(0x7f0000000040), &(0x7f0000000080)) fcntl$getown(r0, 0x9) [ 39.727177] sd 0:0:1:0: [sg0] tag#133 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 39.727188] sd 0:0:1:0: [sg0] tag#133 CDB[20]: 00 00 00 00 [ 39.794558] PPPIOCDETACH file->f_count=2 [ 39.895585] IPVS: set_ctl: invalid protocol: 135 172.20.20.170:20002 dh 2018/04/23 06:08:39 executing program 6: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x0, &(0x7f0000000100)}, 0x10) writev(r1, &(0x7f00000012c0)=[{&(0x7f0000001240)="11", 0x1}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') tee(r0, r2, 0x0, 0x7) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r3, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0x9, 0x4, 0x100000001, 0xc1, 0x1, 0x10001, 0x1, 0x7, 0x7fff, 0x1f, 0x7fff}, 0xb) 2018/04/23 06:08:39 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x2, 0x4) ioctl$KDMKTONE(r1, 0x2201, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='ifb0\x00', 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x7, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x34e, 0x0, 0x4, 0x3, 0xff, &(0x7f0000000080)='ip6_vti0\x00', 0xfff, 0x2, 0x9}) 2018/04/23 06:08:39 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000340)=0xfffffffffffffffa, &(0x7f0000000380)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r1, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r1, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 2018/04/23 06:08:39 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unshare(0x40600) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x101) r1 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00004a9000)=""/4096, 0x1000) 2018/04/23 06:08:39 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x3) write$cgroup_subtree(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="2a705e8c7f6ff5652c5d5d72"], 0xc) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0x5) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r2, 0x700, 0x70bd26, 0x25dfdbff, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x800) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000340)={{0x9d, @multicast2=0xe0000002, 0x4e24, 0x0, 'rr\x00', 0x10, 0x7fffffff, 0x7}, {@multicast1=0xe0000001, 0x4e22, 0x10003, 0x8, 0x0, 0x64dd}}, 0x44) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000000040)={&(0x7f0000ff4ea0)=@getsa={0x34, 0x12, 0x0, 0x70bd2d, 0x25dfdbfe, {@in6=@loopback={0x0, 0x1}, 0x4d3, 0xa, 0xff}, [@policy_type={0xc, 0x10}]}, 0x34}, 0x1, 0x0, 0x0, 0xc800}, 0x1000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000240)="453463c8cc8c7e1e6705c9e0905bf568", 0x10) 2018/04/23 06:08:39 executing program 4: r0 = socket(0xa, 0x1, 0x8) setsockopt$packet_int(r0, 0x107, 0x17, &(0x7f0000000140)=0x9, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000180)=0x7) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x28, 0x10, 0x11, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_NET_NS_FD={0x8, 0x1c}]}, 0x28}, 0x1}, 0x0) 2018/04/23 06:08:39 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/protocols\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x2c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x10000, 0x201, 0x9, 0xffffffffffffff01, 0x0}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x4e20}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r2, 0x1000}, 0x8) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000280)=""/105, 0x69}, {&(0x7f0000000300)=""/120, 0x78}], 0x2, 0x0) 2018/04/23 06:08:39 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r1, 0x811, 0x0, 0x0, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}]}]}, 0x30}, 0x1}, 0x0) 2018/04/23 06:08:39 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4d) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xfffffffffffffffe, 0xfffdfffffffffffe, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0xfffffffffffffd49) 2018/04/23 06:08:39 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x301, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) select(0x40, &(0x7f0000000180)={0x9, 0x1000, 0x4f99, 0x3f, 0x9, 0x8001, 0x1ff, 0xfffffffffffffff7}, &(0x7f00000001c0)={0x0, 0x10000, 0x8001, 0x4, 0x6, 0x2, 0x6, 0x7}, &(0x7f0000000200)={0x3, 0x8, 0x5231c59a, 0x100000000, 0x4, 0x44, 0x2, 0x7}, &(0x7f0000000280)={r1, r2/1000+10000}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000040)={0x401, {{0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffe753}}, {{0xa, 0x4e21, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}}, 0x108) prctl$void(0xf) 2018/04/23 06:08:39 executing program 0: futex(&(0x7f000000cffc)=0x1, 0x9, 0x5, &(0x7f0000000040)={0x77359400}, &(0x7f0000000200), 0x3) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000000), &(0x7f0000e7fffc), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x800, 0x0) sendto$ax25(r0, &(0x7f0000000280)="3756df89c8ab6e3e9ee08fc28ddf5c05e5ad9cbd169b79fc35d0d1320e0e46993287fb0d9eac9ebf3cf113948074781788f77c59e7d46a32747432ad6421489521828e6b2ba376e08badc19a669934d2ecc8550692507c78225c782e41190bc0ee0220ca5202456ca2235bafabf1ec67b57363347b83cd257263e90666ce2be8e72756d0bcca4c88c374252bdfc5392e937fa682e84a5651e235f4ce5e91399e491b506aad8933ee3fb7f6208602057b6501f6421f287eeaae2358dead991b417975bdfef924ba5bab34e38e7a3ba9c122b92d18a07e4c0a3eab9da55a84665596a778a0018f40082cb6d796791d06496686aa", 0xf3, 0x1, &(0x7f00000001c0)={0x3, {"b29c7261e972fa"}, 0x80000000}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000140)="ae1bc4a239f307df9207b9b1f9792ef960b9c652eb747f5519caf012a1150e684a3560ed947caa800f87589d17a6e0f5b5ac3266eec5b896d883e7a009854ffd9574766d05e851d9e3790dc40c55fcf039b10d18c7ca8116ccb66703510439bf4462cbcd6fe51b9dc22da9363a2eabc16e49ae66ef40bf6d72", 0x79) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000240)={'\x00', 0x3}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x86, @loopback={0x0, 0x1}, 0x2}, 0x1c) 2018/04/23 06:08:39 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="04ce74fa3f4a0af671129702000000000000000000000000"], &(0x7f00000002c0)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r1, 0x1000}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0xc5d}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000740)=0x800, 0x4) unshare(0x40000000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r1, 0x200}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000005c0)=0x100000000, 0x4) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x77e, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000600)={r4, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x8, 0x1}, 0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000006c0)={r4, 0x5}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={r2, 0x2a}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000004c0)=ANY=[@ANYRES32=r2, @ANYBLOB="a000000025dca5fa01e8dac25ca55ea855a41340174d51f6f0dd05b35b59b10f7cdfa418f263d25eea855bdb8d9d958874c704bf45646ccb0040576e4df64a2e64f69a361a2bc8b04e2ea5437272fa350bbe62324249e3b0e329bec9a1f17cbaed4b79dbe37b7a56dfc2d204e70dbf037ba7abafdf2dddfdb050eace62d5870c4cac7a3bde25b968df82b0fd519d60941183eb334e25c9b6b928b1ccb9abb8f60f742df7"], &(0x7f0000000580)=0xa8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYRES32=r4, @ANYBLOB="d7663418ebffffff0000000000000000000000"], &(0x7f00000000c0)=0x2) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)) dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) 2018/04/23 06:08:39 executing program 6: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) ptrace$setopts(0x4206, r1, 0x2, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x2000, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000080)=0x8, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x1000010) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r4 = dup2(r0, r3) r5 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r6 = getpid() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f00000000c0)={{0x13fe2b72, 0xfdc}, 'port0\x00', 0x1b, 0x81000, 0x100000001, 0x7, 0x1, 0x80000000, 0x3, 0x0, 0x1, 0x200}) r7 = gettid() getsockname(r4, &(0x7f0000000200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) readv(r5, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r6, r7, 0x1) bind$vsock_stream(r4, &(0x7f0000000000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) 2018/04/23 06:08:39 executing program 1: syz_open_procfs(0x0, &(0x7f0000000180)='ns/uts\x00') keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}) 2018/04/23 06:08:39 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000240)={0x9, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000280)={0x286, r1, 0x1, 0xffffffff}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000000140)={0x0, &(0x7f0000000080)}) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000080)) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x1f, @empty, 0xffffffff}, @in6={0xa, 0x4e22, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x1a}, 0x9}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xff}], 0x90) epoll_create(0x0) close(r2) 2018/04/23 06:08:39 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x800, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f0000000480)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/04/23 06:08:39 executing program 3: r0 = creat(&(0x7f0000000080)='./file1\x00', 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)='A', 0x1}], 0x1, 0x0) 2018/04/23 06:08:39 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000004, 0x2010, r0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000020201010000000000000000000004000800080080000000156073f3dd1b491e81938409da24e2b22c1cc4b0c4f5e82585b7152ce9eae5313a05c30e03689d1d802456e4e11151deed5591765655470abcffff12120b515418f5b8566638d94f57e8cb818fb351d9d4f1ddb1a0d6b3da24b3a57b99cb154bb0a50fe2163733508068305b71a008458c3a09bae4e3da7e4e76d8f8bc87b8738d72ba44a230c79e7ef2a6a4b5a1d93a9a6c96b2d7f8d7f150c4940b57910fcd2c84299e405c83fedf9eeb"], 0x1c}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udplite6\x00') ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000040)={'lo\x00', 0x100}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000200)=""/4096) 2018/04/23 06:08:39 executing program 1: getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000005c0)) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000943ffc)) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000100)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1000000000000242) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) getpgrp(0xffffffffffffffff) tgkill(0x0, 0x0, 0x0) r5 = inotify_add_watch(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x0) inotify_rm_watch(0xffffffffffffffff, r5) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000000)) writev(0xffffffffffffffff, &(0x7f00000003c0), 0x0) 2018/04/23 06:08:39 executing program 5: r0 = socket$inet6(0xa, 0x8000000080003, 0x8) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000034c000), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) r2 = dup3(r1, r0, 0x80000) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f00000000c0)={{0x3a, @multicast2=0xe0000002, 0x4e22, 0x2, 'ovf\x00', 0x20, 0x9, 0x6b}, {@broadcast=0xffffffff, 0x4e22, 0x0, 0x64b3, 0x4, 0xffffffff00000001}}, 0x44) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getpeername$netlink(r3, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e20, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x101}, {0xa, 0x4e22, 0x80000001, @loopback={0x0, 0x1}}, 0xc9, [0x1, 0x1000, 0x80000000, 0x226480f0, 0x8, 0x1c0000000, 0x0, 0x3ff]}, 0x5c) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000180)=0xfffffffffffffffb, 0x4) 2018/04/23 06:08:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x6) fcntl$setstatus(r1, 0x4, 0x2800) syz_open_pts(r0, 0x0) close(r0) 2018/04/23 06:08:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000380)=0xb7bd, 0x2) sendmsg$nl_netfilter(r0, &(0x7f0000000280)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="1400000080050104000000000000000000000000"], 0x14}, 0x1}, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000600), 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000007c0)) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000006c0)=""/245, 0x25e}, {&(0x7f0000002040)=""/4096, 0xfffffffffffffd41}], 0x2, &(0x7f0000000500)=""/222, 0xfffffffffffffc1d}, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00000002c0)={@local, @local}, &(0x7f0000000300)=0xc) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0x78, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="140000002d20ff0200000000000000000000000072e950c2f34e1653335d3fb124d5e5c959064e1fa50c8467e5cbc88095ebef9fd88e59075c217fc1f752f5aa71b6aaf02e4bd2c62d033e68b5fb56e022f8e20878cc16e354f321f5da5f3cd924d88d621e6b9c3732f5824425afca79b910d3c7ca1886ca5d3aaa0b99081a1c18ad34f7bee207bfc6569c28fa05b1c5007ed157000000fb954da098c6c661b9c1c3fe2961345d38ee997095a28d78807196bd687c58a6c3489f83ab8debfe692e225405bdaecd2ed1a46b8a0915c2d4a8bfc87212852ae4ab0558609c6abd80508da6b06248bf107011bb10e7467df2d0b20524a0f7"], 0x14}, 0x1}, 0x0) prctl$setname(0xf, &(0x7f0000000140)='\x00') ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000640)={{0x0, 0x3, 0x7, 0x3, 0x5}, 0x6699, 0x1}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000003c0)) 2018/04/23 06:08:39 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937d, &(0x7f0000017000)="ae8600000040000018") accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x800) 2018/04/23 06:08:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000140)=""/4096) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'team_slave_1\x00', &(0x7f0000000080)=@ethtool_link_settings={0x4d}}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0x0, 0x0, 0x9}) 2018/04/23 06:08:39 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mq_open(&(0x7f00000001c0)='syz_tun\x00', 0x2, 0x40, &(0x7f0000000080)={0x8, 0x27eb, 0x6, 0x5, 0x2a3c, 0x2, 0x5, 0x64883c63}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000280)=ANY=[@ANYRES64]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2200, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0x4) [ 40.918549] IPVS: Creating netns size=2536 id=11 [ 40.929851] autofs4:pid:7189:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.0), user(34478.16384), cmd(0x0000937d) [ 40.929859] autofs4:pid:7189:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937d) [ 40.930147] autofs4:pid:7189:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.0), user(34478.16384), cmd(0x0000937d) [ 40.930152] autofs4:pid:7189:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937d) [ 40.957786] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1408 sclass=netlink_route_socket pig=7191 comm=syz-executor2 [ 40.958793] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8237 sclass=netlink_route_socket pig=7191 comm=syz-executor2 [ 40.961356] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1408 sclass=netlink_route_socket pig=7191 comm= [ 40.991286] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8237 sclass=netlink_route_socket pig=7197 comm=syz-executor2 [ 41.081139] IPVS: Creating netns size=2536 id=12 2018/04/23 06:08:40 executing program 0: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0xfffffffffffffffb, &(0x7f0000000000)=ANY=[@ANYBLOB="00241aab5c5ab7a275861643a244fcdbc64ea3a190760b3175662aa2ad85175c9b3f47ffbe12f3df26b946168b5577540c5ed66b8e55ecda6bceff2524c9780540cb5835f427f5f3b07809f19727cf471c081d0f4ecf37a29943bb3f2c18536f5a2d6c3674a40e5560520189f2f92157723274fe3f8a1d6a9788ef289c6d02b5e8471961a5f4ab77e444b69dc168d76bf799fdc1abc3834d0f5a35c598ad14db045b199a7524a6c6fd2be1539d28ddcb31453188c4e49429ba60c89b62b360122af3df"]) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x4000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x70, r1, 0x400, 0x70bd2b, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x25}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x841}, 0x0) 2018/04/23 06:08:40 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24}}}, 0x84) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) socketpair$inet(0x2, 0x802, 0x9, &(0x7f0000000140)) bind$inet(r0, &(0x7f0000000100)={0x2, 0x84e23, @multicast1=0xe0000001}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000300)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000400)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'bridge_slave_1\x00', r1}) sendto$inet(r0, &(0x7f0000a88f88), 0x4e1, 0x200007fd, &(0x7f0000000000)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x3) sendmmsg(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)='\t', 0x1}], 0x1, &(0x7f0000001040)=ANY=[]}}], 0x1, 0x0) fchdir(r0) write(r0, &(0x7f0000000b00)="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", 0x5a9) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040)=0x1d, 0x4) msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e23, 0x8000, @loopback={0x0, 0x1}, 0xa0}, {0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0xff, [0x0, 0x0, 0x6, 0x34, 0x8, 0x7, 0x1, 0x281]}, 0x5c) 2018/04/23 06:08:40 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000080)="57b94c47e3f99385ec3fccb5a8dc2acea3ad8ead6cc772e9de4eadc4aa187060f842339bbee3e2aa81cf555559279b529da49fb522547b1a47555cec13b979b7375a063f7d59e665770b9f20de06670b9bc04c0d0eee73fd1729e3f2ce128c7b35da01f5ef3e689494ebc4f4cd00d74082b56f50e33cee27af14d4bba9fce0c162b595e7ea9067", 0x87}, {&(0x7f0000000140)="9c090204599178a9ea66f911ca8dd776509b00fdbaf14c4ac8", 0x19}, {&(0x7f0000000180)="d2", 0x1}, {&(0x7f00000001c0)="db38c2ea22b128d2909f38dc19aa04699608d6522da9d8ba492e13531818616efad17ad19b3b5983c2a3d78e4f6f7080945f92fed79c4a2540d789f00c632f914d6a9fd9022a4f296f5327dcfc60a1370ba88714856d3ab604a5bbefb2b9852c3cd2f293922b72a8f11c18d828d8ca7a1900cbf350daf81e6e3c8b84acfdac5cbeddc220ef75a62b5faa03cf73b7d108bbebbe630163612e20b0325d742c0500e1f6e2c4630be2e219dc8a371e6b1d7ec20a710c87faa0620d694416f0204e05", 0xc0}, {&(0x7f0000000280)="0e19c1f8826ee52d4557e1990730cb66f3d54a50a88e75d60b2a3655a38153937b1415131749d70c901a8b8221ab93adcaeb38a848cc0453dff5245b440dd6ba2634c5bfc65ce2c905b5d47bad6b", 0x4e}, {&(0x7f0000000300)="8ea1acf4b60fdf48a3b384c459e497740686a318773b8fd03a5f0092534094b43959534c38aa212238e8123aa2bfa55e164c27886903d1f9ce99653a5af49d94724c73ef017f5dca7c8542c7f82e614f17541148d876", 0x56}, {&(0x7f0000000380)="c7bba37a94c1c48ea00d54f2e8ed177aa7afcf647350e6e7e084442c56f60cafeae0acffefed851aefed538ab7e324e2bb29cd6234d6fa9c2e49390555be756d558818e626fc099c7b13c7431c6939d229d21b18fea36b01d627b464246f06bbf7f183b89338e40ffbd2c4d969e2672760e016c47cb1b29bbc482e71ebfa2c1976c04d8bd0bdc9a9ef6728ce8ccf813113cf97e56886229e4debc9", 0x9b}, {&(0x7f0000000440)="5368c49fed0413cf4125009e1803d8", 0xf}], 0x8) 2018/04/23 06:08:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) sendfile(r1, r0, &(0x7f0000000200)=0x100000, 0x10000) 2018/04/23 06:08:40 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_settime(0x4, &(0x7f0000000100)={r2, r3+30000000}) getsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000000080), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b16000/0x1000)=nil, 0x1000, 0x3) close(r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000eb6000/0x2000)=nil, 0x2000}, 0x1}) 2018/04/23 06:08:40 executing program 1: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x400) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) socketpair(0x3, 0x800, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000010c0), &(0x7f0000001100)=0x4) 2018/04/23 06:08:40 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x9, 0x4, 0x9, 0x4, 0x9, 0x41, 0x1f, 0x5, 0x6e, 0x8}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000080)=""/102) r2 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_elf64(r2, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/04/23 06:08:40 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x100000001, 0x5, 0x100000000, 0x7, 0x0, 0x0, 0x804, 0xc, 0x100, 0x6, 0x542c56e2, 0x3, 0x0, 0x2, 0x8, 0x7ff, 0x2, 0x9, 0x6, 0x3630, 0x4823, 0x0, 0x6b475ffa, 0x8, 0x0, 0x9, 0x50, 0x5, 0xcc28, 0x3ff, 0x8000, 0x9ac7, 0x0, 0x6d, 0x6, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x8, 0x6a0, 0xfaf2, 0x2, 0x0, 0x8001, 0x7}, r1, 0x4, r0, 0x3) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004a80), 0x0, 0x0, 0x0) dup2(r3, r2) 2018/04/23 06:08:40 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000007a82d7ffff0000000000002a860d98cd3ccb565740108576bf6bca4343233a92c1000000000000", @ANYRES16=r1, @ANYBLOB="0100001000000014000100080005000000ff7f0000000000000000"], 0x3}, 0x1}, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r2, &(0x7f0000000300)="457951cb025dcb5c71b2ed29c85fb8ef14028b95fd4bd6fa0aa3f49f200fed6c5895d9f01fe08985f419be611db603cb21fd4a2cecb893a581db49c7d822d76eb6919b429d0aea321ebf2b008eef049ec868827f35fc141f9a9ea05a3e3945d5739448b370e08fe5a21d0a84f72afc7b101f6aef368911426bf65002cc88fdc545725ac5eb90a8dd650c5ab923e257f283e11c9c2b2254954a14b96ba4eb6b0a4c4ef15f272508c525c6eee1f157c47f3dbb6dc9bddea7f83c71a1617fc479bd7ba5a2b83f22f2bfca00aa716195a82783a17ff7fb9d11836f53f5f4011eee58cb487479d4d7d2ba2b3cf0b02acb74de4368967ad9ac686fc40f7a13c93fb1b0bea52755061c27c39132c9d4d872b3e40328355bd7c320a7343196ca5295f81cbb4f88acb404c98a71c8ae24ff2365203465d566d4945f25f704ac62e739b32c7f93cb738b0af7fbd015d84a204ef427015dd9caf01679b477d6bc4aafa526110ff7c12c2edcee6944de9590c5985fd2dfdedc5a80f3b81e1bf1f400ba184b60ec3b7e832ff8c7ecca3fbd703dc00c55c5eeac53b0b8a7693e503ce649a01a662492cc92cb0750c026679bab40171c571d46f711205033df1cdb9514bf2ba9b90588bcc96ddb127e5f381a50f1f40e659d11fe34c5fafa0b6f4c31f1e9d06c728ee1ea89a1b512bba86731a1b48d46b72c48d0428c0048c1837c2f4f8663d5b79c7666d50366c398c2ca745fffed9c648136691344fabc5d8b91772e95ebb033cc106acc10a808c8609ac260cac7b0cb919e6e76e99e6a83e7d413fecc36ba1d6b53288d0e36675d90e3fc07fd32a48aaa08c20b094b04c3d9b4e0c82455ca39a05328dc27bc73ea67640085aa68953b139a8cbe7804d7f80d387eb59fb204b768b8cefb3a0978ac38da5212b6bee36c5e36676b3bc29d48c713079693142ec2e76031495d9bebc6296950cbd64d3ee2cea711028fe026ea5fc7c1dae585ec8feb66f968f1af35d6fd26608c3fbca6bad87077f2527e1e7e75af3be6d8eeb953d8f7d6eac46ed85f18c90554d441c3f054aa7d16acf64a5dd061d2d58d1f9892051ea8f76795c56d87725d21a64ae313730a3f24b3aa5eff09642bf42378ab180924efa83536b9875d3603d8c33e1233d54b086669212c781c568fc37fb91f7b140518424ebc5895bfd7843dc94115fe8502cd023a76a52c6c0bf7c546afe26230d15dc828310e96f6a288b83ad83acd62d5afff9f4863a71cfd2e521aa384508b9c4741c3418e48c0bb5d7dd905d2391c3e1fa2909a2f6fb1e53c3a4b6aeb630029a9f37632be6e5e9f5e27e4873b301fc02a2160d650629de5b40071fd5f4dd990d33fde7d4a6ac9f55787724458cc6dc8c17a5ca9ce51c7f1271ba48b1c92f657f3a6eb196be9bd332078a7e5437f42844a87a26cd716b055b04ff4eea7e783213d481dfcb771c46c0d13eca976b5d9fd2fc9489a74e2491d871d4c5004e89b2fd3acffc629bd3823b41ce831de492a0858b4a32f4228d38e27eca930b0a115bfd5aa1b7cddd4df4df74351c5704cc4e448a442967ddc12ee270aa19ef9b175ecd7d168fd0e68f6e16bf6b3e313649899e5a1c3e48e9a286ed11ea3eb0c07decda1bfa8a810c342de5ef919cb6f16eef91230e02dc4761cd4ba29b494223e8c45cb2dd9f7f7bf53aeec3a6ceff5956bc235b23f7af697223f68837dafc1dc83489c52ddd4c1b7c69d6a5f68063873e8664e4c44b67657a347abf73977fbc0843cc3fb84d456072b1a03deda88f87ac95dc32e69886232fdc4c9b38cd6a82adf73cea8238d32007f0121879d33d0768f9423cc2843e717388546f298d838621cd36621797e707108aaa9c7d9f30add591222252b1e449e6d730a8d0ba285b64001f21c227b8f5af2d9e2fb2e6c21044b92d581a165d9ae36b2228562ea58756a6cdcaf390804054f6f0fcd5584b16cbbb4108b7cc7fd18cc22d68e6e5efc1d8888421bd87d6bebd02b46955cb61fe153e7330be1d4202d1ad1a2ddb23947831c073b61ec39c3844da111836ac993a7405a4705a47f2464cb4a7333e94f522567c88b5de44e11ec3aaaf8a25bb87c24b232483c9a417cddb5f5f08402ed57c30f2fa7118ed2fe361300c585fd0cb018fea4df5496b34408ec68544f48c5ecf8a47251396128f6c1d25becae3bc806c8eb0a952f7e73f0d0e534019284fc81aa0663d4024a72aeb00c900cb936f1a5a62add4dc2cb47d0386330c54e52f68600354cb90d3f960702d28decb2724f21c83b8b899588fa913fb0a328d7e9d653a42589dbf27e59d69d1a44c60f2ed9a031739935254aaeea4d22d68d5c1e5a6d4d9b8f611052a585363c803fbfc04da82725e13ce54b1ba63f7af718f0c60d5734a028924f88bfa9007a1215f4a322850b6864ab7ef76a16d57274acb322647a0894182cb003b3e71a4636402717fcb4ebbf4d6a4f4272e8395a0cc99c8e67bf5bf154f2f0e4ab05bebb13ee0a50710346bc2260873f52481b0bcd2a791a1f4b3d5ecad2b84c8e7397b6d8a2c13f3e5b57bbd92590b458c018003ade695dfda58a10885c72033f2bb76e50936a99bd6f691055af18b8c0ca52f8b788463032b129e2edd9d297224efc52670e9fd74a71505ef87b2396a2c904c79b4078881b7a013b0a34ac22bbfa1140d12ac50bb94de3394856033665700f2360365fe8673bbc05d9bbaea3bb20f3f8cc9d67502837c660beb48d2f9644f2a9470e4a614603e92818fd5f61da7599185df2465ce711a3c775aa34b4616de0b39d9778defb98ef784414e586fb6f654582420138d4d036bda5a3a87801ccb33d1cc5af86141a3d73016843ccad5eb864a1a22552ad481243245fd4c505d81f905df0a04397f51f4df8834dc102d696bc1c509542adc78c98a6d0763870f33ee12a0b8b119263c220473609dfc544fac3f8dd3a22da2157bd58c4f7b47f1de0ac5fd59657f0817e99b8663debb6f7dd53be3c8553e14bb0cec2426f86db2a3b64a7b65765c34316c3b032dd4b8c649b60b34a7c418fe3650bd139b320138ce0454164afc28c6453460d4aa076e4167c9f30196d508d0d6599529c86f673f38323bd1af05dd6296c121acbf4233698167f95f9819a830e3f74b1ad8659f219263c4034dc1db08c372ca268288e8bff872479acc5517f2d0c89ae695e947149913bd3de605ca5216cc51eb5f64efd3708347cdc85fc2e3b3f1eb0e6b35e72edd8b07d916833aae2e83bd673e7936f055231a55293c3c8a25d83f9777ab7d7d8490a68d073f9bdb65ba4c457d32a1f8a397522512388c57e220f8b96787cc7ff9f078d946ca1e13612abb049a8a2b93ed8f39a6925085a363da0f940a69033d202aa7d3756a49e1eaa7aa07b8efef972e1130768f695c01bffefe841e6350ba564d63f1da879e619f3ed68443df24bcafa31d9abfe6c31f574a9f526036140370f3427774a9f01b6f053722533a8456f45eb315df23bcf2688658e3d6297ed3b60b2c00e829c14854a49a95ed042530459f867063f966a93c58082a69e8efe9a23e75bd8952c8c3b32e5445c0d1ab464415dd93a2e89936c812a7aabe58c92efe15042c73dcb001763571c0f478dd40b0535a2c4ed50444ea95ee50b28490050b9f0c81d308f5bb81ba298defe76263c1ecb4d6a0847c9f47400486dcfd5f6d3c8563ad1d837a202f12477ce6326da806440a9b2e719e9f47a370a840eae7ad9cf36e43bacbdfd7a8336244601a867c98e1ffb137a046c2ab7504a17b3fef138540b1f937988f9823b4626f220ac7a06695db4793f839a3dd74cb25ff8bd0f2c7659067003efeeb08f2c0f3311ba591d8acd70acca2bebb185b295e2ab0ed380d4eca188c2b57fe5e938976b89effb889c13fc3c50117f79901b835c7ee3ce344a9b5c16c9ccfabed9d3cb231c83a57b3a5401c829223af2d58582cb53810d3887ff78c99805b2007f9bf66fcf1b25a86f774ac361c1d93f8c1504a3693aa6fa48466a7fe19edc7c7a4cc60e99b4498774339d8e6fafbc6742c90cf6736fbfb878f1aaadc6ae6836ba93b63ebbcc0cff074432bfce0672e221a20b2b2dd613b230e1d211e692fcd23051aaf2187eb4cd0a758877fe755f5bfe7cad9efdd881b0d4f7f06e0c38bbc7cf7ba71e41d2892bae775d431c3f061c92c6dd9e6fe7ab190ef6f2201a21b9ace987955b01b2fce82011c32c785e252b50886db6c3458c5cc80805c751684a952c252d23e0a581b494dc55981e83d17ed4d27a7da19595605fdb30a5b5362b7367f95fc04fcaadc96523465b83fac26e67cff9ce845dbbb5af61cb4b682ad92a4548aab57498f15223b95c6b05672c3b660dd95806bc57855b2f86cc5f754623893573d5e5bd3e00f3af4daa154b31a2fcfdf2659d984f6c6fd00c32bafcebef4d8625191028d40115512bd9365a1aea60343f9bcb4dbcee50490b708bce1dd6393db152b801e219e8d2a5c0622ae0a630165cd33c18ce6dbdd392b9065a2e7afd965bac1524159f7c2261f8b5d62c2fc817e976f338a55182e848367abf41f8400a9540c54967105ab7a9d93a041634e3f30ca4097b8bcb1e044c70e976d8a96275cf6e5e2a0f1b7cc41b80ccbd9301e5763ce021d2ddd6c0b46fcf2117050cc5fbc59a2a1b9cfebd135570284f7402c01958577e5ef724236c944a4a71ab519b76020b88de7b4582200e957653dc5edcdb2b56c44719c63fc5411f20844d1673fd7863470245f399576bd6dedfefd73e0c91f1b8b4f1889b4fc616770f090a76c8200fe9431389c070983554f4eec075cf52799b1e615b008e1bc3dee95b998656a40eb7f1f62b659a0d6c32650eaaeb3ee01b8d5ffc2a5f5352875e3fa75bf2f725f58885a043a05b610268c3c270430a8dcf1bd5dc8d9026cf28a61e0ce6c27f56a4420038ad95b4a8173ceca1629a4b35c216d9fc98f12dc98f6b36d646858ee62423bd499540a77c4be549d2d6261013cd47dfdae3126c3228b88785627d8d957eb3aafd8c4d1ef78b0e283398d3a2993482d535aaf5b0336f92e2fc5d8a557459097a471735e6980da8709dfcda082dc550153a434e88e860fec0e908830aff0cfb46fcada2955e5fa2f10222e9ee7b1af8dd62a4cfcafd200d0a5356d09dcde0bc657d56ace2ab4910397d70d97097a56ca4f8c3eb8cbc015f2e1f34092085c6118c7184145df9212b0b24c1a65fafabcb0f76515aec676de2788897df5e13c6d8cc5fefd9acfe67d38fe1a458e45cc28ed7f21013ad8d1cfe54b30ff769239df7efd6f2dfbbff0682c1086c1b011b21f2feee88f7a12533e65ac2dba04c9eeec3f8f2e56b97ed2bba4cdc075de262223df12a0769d36083a513c4d06c82bc29f15c7f57067465e8fee5b64d7a660388b759fc7f749654714a502174a268e25f7eeae590629f8a6d74a816e05196fa7dd59445661c825682838119ff71a9778bef5f30b6076a08b41d92c2ce7fc0eb20ded91cbd6111647f77a8fec71dae89a53694dc20b8243a2570820c136f28f54b3fb389a1c2402cf5bbbb8b19e7db7b2084e7ea7ae4fa2232553c8cfc103476490e2a52b04a567d1aa5782198be1fc2f7ad110310a9c5c2454cd14fc7a37050cc7ac954fa3f9fc27576dc9a586c79f34605a161b381ace2e211ed1528df49e2bebc584bd780fb7fdef0dd5a8ec3bf10d212e92a5423040e5798f404ae1a80672c4ec0225139bd1f4c6a61a7cffe82d8eaa8dd34cb62cad5c946688408daf951d8ffcdea0f7dd59c0c070bcc79cd", 0x1000, 0x40000, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) 2018/04/23 06:08:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) sendfile(r1, r0, &(0x7f0000000200)=0x100000, 0x10000) 2018/04/23 06:08:40 executing program 6: ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000000)={0x103, 0x17, 0x0, 0x0, "3436d17a629bb20cf3489c477aea652778ecc3b1519104d35eab7d3b1ca68fd8"}) [ 42.101953] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63971 sclass=netlink_route_socket pig=7239 comm=syz-executor7 2018/04/23 06:08:40 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='vboxnet0@lo\x00', 0xfffffffffffffff8) keyctl$assume_authority(0x10, r1) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000140)={0x1}) mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x18) 2018/04/23 06:08:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net\x00') fchdir(r0) recvmsg$netrom(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@full={{0x3, {"e678dcc861015b"}, 0x2}, [{"330caabc2eb23c"}, {"3a38fa27513032"}, {"01d7934eb912b3"}, {"b78358ac34414b"}, {"70512462dc5409"}, {"32c91b829a547f"}, {"632279c155a2bd"}, {"593f2955a9e3bd"}]}, 0x48, &(0x7f0000000040)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000000140)="162d7b9dbc7da1880645cc76774d00e5d749a1ad7c675d88540e85ead31e3672d91aeb76c93a38413501225cba47a8e197e40daaf77260a6a80b58de0f9836e5fce47bfe2505a8f82eb06f190479cf86227e722775ba94a06937993cb4cc0fbd82838d522409a95dd2cd61e134f68f0dd08bb0d90f2955578954833d63204409712542050354a0c0123ad7cd0a5843f6a954686a46bb05170de119da8c0f06627fc5c72c71643a31199c3fb421fd", 0xae}], 0x2, &(0x7f0000000200), 0x0, 0x40000}, 0x10000) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000200)={&(0x7f00009fe000/0x600000)=nil, 0xfffffffffffffe01, 0x1, 0xf450191336860fd5, &(0x7f0000fd7000/0x3000)=nil, 0xff}) syz_fuseblk_mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f00000012c0)='team\x00') mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x9, 0x84810, r0, 0x0) 2018/04/23 06:08:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000100)={0x7ff, 0x73}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x8000, 0x0) dup(r3) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x7f) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000080), 0x4) accept(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ff7000), &(0x7f0000ff7000)=0x4) [ 42.166031] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63971 sclass=netlink_route_socket pig=7256 comm=syz-executor7 2018/04/23 06:08:40 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12c, 0x10000}], 0x0, &(0x7f0000014300)) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c1) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x80, 0x1, &(0x7f0000000900)=[{&(0x7f0000000400)="726b0bf4cf9ea0007fa7cf2e5c463c327b275b956e7a407a7776f3f680f45f33407d01287d4ef58cd8d319309c29643917d4bc86f568f8852b2e6c7cee837e0715e7aa7f82e970e6d76f2290b63efeed63f0785b36f4e95bdf2f07271dbd7d278d79d59de5343daa9107af7a21f86008e6f928485979efe96ddf5d8ae27608ab4ce182886717be3e002ba058f81b7fd52c6adf2807", 0x95, 0x4}], 0x240000, &(0x7f0000000a00)={'nouuid,'}) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00') unlinkat(r0, &(0x7f0000000080)='./file0/file0/file0\x00', 0x0) syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000500)='./file0/file1\x00', 0x0, 0x1, &(0x7f0000000640)=[{&(0x7f0000000540)="f4413aa428701627106f48f57937c9e56d4ff2c236769506ef0973f5f0fd00003722af33119da03aa1b47488096c5bd3928f7e00415258456050938a14d1e657988164b5213fc7461c474a85928899002fa0b24b7fea532752603ad0b15e03479a145aa4bfcd21809592c5cba0f1410d27fa665e0a7eeef617b5cf6cde47cc97", 0x80, 0xfffffffffffff9e2}], 0x40001, &(0x7f0000000980)={[{@gid={'gid', 0x3d, [0x34, 0x7f, 0x30]}, 0x2c}, {@nls={'nls', 0x3d, 'cp866'}, 0x2c}, {@barrier='barrier', 0x2c}, {@nodecompose='nodecompose', 0x2c}]}) renameat(r0, &(0x7f0000000040)="2f2f66696c653002", 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000300)={r1, 0x10}) fsync(r0) mkdir(&(0x7f0000000380)='./file1\x00', 0x3) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x0, &(0x7f0000ae2fff)) umount2(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/23 06:08:40 executing program 6: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x3}) 2018/04/23 06:08:40 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x80000000013) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="2465214a90fa385a30be3c5eaddeb0000000160001040000000000000a0000000600000000000000", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) [ 42.291883] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop0 [ 42.339530] BTRFS error (device loop0): superblock checksum mismatch [ 42.373628] BTRFS error (device loop0): open_ctree failed [ 42.499708] BTRFS error (device loop0): superblock checksum mismatch [ 42.543783] BTRFS error (device loop0): open_ctree failed 2018/04/23 06:08:41 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000340)={r1, r2/1000+10000}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r4, &(0x7f0000000080)='threaded\x00', 0x9) read(r4, &(0x7f00000001c0)=""/211, 0xd3) recvmmsg(r3, &(0x7f0000000040), 0x948, 0x42, 0x0) accept(0xffffffffffffffff, &(0x7f0000000140)=@generic, &(0x7f0000000040)=0x80) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7ae, 0x0) 2018/04/23 06:08:41 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tp, &(0x7f0000000080)=0x80, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000300)=0x4) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000500)={0x4, 0x24ff, 0x8080000, 0xffffffffffff5789, 0x40000000, 0x800, 0x2, 0x1, 0x4, 0x9}) memfd_create(&(0x7f00000002c0)='.trusted:wlan0keyringself\x00', 0x3) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000400), &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000480), &(0x7f00000004c0)=0x18) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001700), 0x0, 0x2000000c, &(0x7f0000001680)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f00000000c0), 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000d00)={&(0x7f0000000c00)=[0x0, 0x0, 0x0], &(0x7f0000000c40)=[0x0, 0x0], &(0x7f0000000c80)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000cc0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x2, 0x4, 0x5}) openat$cgroup_int(r5, &(0x7f0000000d40)='io.bfq.weight\x00', 0x2, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000100)={0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x200}) kexec_load(0x3f, 0xa, &(0x7f0000000ac0)=[{&(0x7f0000000540)="80e3103f77528251742f15fee3f96a0af46e27731a5daed05540daa95d9d8cde8ec26b277f47bebe23d159663d5a8aad340c3348257cb9f7d9ac9bec71b4712fca675263300e4d248bf242773f7063603de90c7748eecdede5cf84c4e6b2c1c84006750dffec07d4ec799ddc5edcba02a66b9d0d4a8c7d723f33a86b", 0x7c, 0xffffffffffff96ec, 0x8}, {&(0x7f00000005c0)="72f8084780cafe8c8b09d7ed553ef2624aba1697920d701bed4a1a2fac37a70c7d1b022a4deacef76d2522dc9827a622bf34506c62784290e1275211af4dd7b3eccaaffc2b03046593e7358a78ab14524cb246e4979479fd6340f32f9fa12b73bd72588342596fb2e1279c63dc9dfc4aeac5bd0787ff9f8187ffe86eba64092cfdbff7b48fa05871735de2eeba8369b25a2393c3e3c30541ee3d32e3782e90eae54265b7a8f73bf762e5614f7d90f88b3d3538f0d84ecdd2faa9de3d7cf5020ed049aaa30ba0600adfdc", 0xca, 0x80000001, 0x4}, {&(0x7f00000006c0)="e977f876b11cef41ea8d339215836634cb0f8acfd495c79d5f8c22064287bf5a060807cbcadd0a19ef96f02a3863e9fd615d031ecf2a2db12bafc21ef4117c46209ab5860f88b356bcede5c05c551d3e4f47fbf72b3e258f24382741b7658c3ceb24454729bdcfbfdedd9417a6d57982b8ca72fbee53572a978c021a4d6323a8a969ffae1a11cb7502c1ad6773365f84a5feb81964322eb6e06329b2ba2be11d2797fdd99b7471ab85e46c2df908d4401954ea48eb42f757fda07eba39d5e31069e69fafb6e7f78768362c763a9251f2886da6c4d576ee6c2a0bf174da4c70b0e83448", 0xe3, 0xfa, 0xffffffffffffffff}, {&(0x7f00000007c0)="ce54ee5280ef5487fee8a548ff2724efb0a081325f03f312f8f25294880dad710b5c9156258272301c94ead01ef31129a0f28ed28d93b999f6c6c97c90f0bccc8e4e2d8384c2b6b6b5db08a59c672d504fc58e116bf3b61ff4a3ee3281544e665398e3a353fc6d82db81d39881259523b45d47e8feff2b", 0x77, 0x66, 0x3}, {&(0x7f0000000840)="d2c59bfd0367490586efe725ef3f59a7cd759b5a66f40a850b61cd2e22343472d69c7050bdd74d7cc3fe0544d09f9349d3481169d6c35d7f2cdc0815af1594bc1fb6339c18ce4519bc995b8116d1fb7c3d5a9b8fce0bea6a2eb664d8e775fccdd53a2e920cd9b4e9735ad227caf0", 0x6e, 0x4, 0xfffffffffffffffd}, {&(0x7f00000008c0)="f71ca6df63c95be557d86f44d3fcce0bf6621537f85653d6c03a535eb4fca89cfd8ec77c6023fe632119865cc45215e5576cd1b2b3f99ac4399eb0031b02d64f88c6eb4d2003d7f0210b", 0x4a, 0x9, 0x400}, {&(0x7f00000016c0)="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", 0x1000}, {&(0x7f0000000940)="2953337aa43360e50b36826952504f53aa7bd8f36d4f169752067ea5c650e69a32d70f24f87d8c70a9ba96cdf3c3738a91f23b1369c730d5dde0b433d7637b5c3a18a8a574fa96c3df6dedb1dd86a69611e1e2aa0c3e38d66b80c7ccb0bd8c2b17839db47f97f038f4fcd563496b95b66ba1458a2bef9fab567b45fda728e7f39e22b73c378df091197612691d2ce88e93608ea7afcab0b0c9b1078c5b6b560a736c6d76fb9c5b495c44129511b6d9", 0xaf, 0x100, 0x3}, {&(0x7f0000000a00)="5dc2227952b7ea8c29e93b12cdd510d4cf3804606841df781c15bac92df1b470d13eacd226c3e6c65ef93f25f8782a58a9b36b7521cb4dfde7684cb72390160ae877a68ad32c0d48d63c3bb964b2128fe98c9996fe6250fad3f8ade9b49820654d45a4ca07cb3a45954d7febe55b9abbe0c84fbd72b9411faec1c1b96b4e68382a967610d748f1e6ad2b4780b46a1c64002fa55716c0e9eb8e143f7125463ca7282a7907c9", 0xa5, 0x8000, 0x1}, {&(0x7f0000000280)="219d87f98260cae7130365c5a87af16bf2cfac04b049609e111c46152b8553a9a3b7ff13a48a6fbe96", 0x29, 0x3, 0x3}], 0x3a0000) r6 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') ioctl$LOOP_GET_STATUS64(r6, 0x4c05, &(0x7f0000000d80)) sendfile(r0, r4, &(0x7f000080037c)=0xffffffffffffffff, 0x400000ff) 2018/04/23 06:08:41 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000340)={'syz_tun\x00', 0xb}) 2018/04/23 06:08:41 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x440000, 0x0) fgetxattr(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="75735f722e737465642e73797a000000001417d0aecd886171730e8123f8a071ac9be75b6f928ce76699079a190a4c374e35177c50590864b483181939a0da6669ef77176403f7bef6821e0bb074ca31060c06ce91c9939d17e19a68800f94ca6f5f8a4947b70ac5e84eaab790da47ef3d7e9e946898c99ad2c2a24c23e55e0779fd45cd5958e2dcd1cddf18f38ce9"], &(0x7f00000001c0)=""/33, 0xaeed9d5d037cd39e) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000880)=ANY=[@ANYBLOB="1c000000130011030000faff00000000010000000800830004000000"], 0x1c}, 0x1}, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/04/23 06:08:41 executing program 3: setrlimit(0x2, &(0x7f0000000080)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000000c0)={0x2, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x108) pkey_mprotect(&(0x7f0000b1d000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) 2018/04/23 06:08:41 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0xfa61, 0x2, 0x996, 0x7ff, 0x0, 0x9, 0x80, 0x9, 0x7, 0x9, 0x7f, 0x80, 0x3f923392000000, 0xfffffffffffffffe, 0x9, 0x8000, 0xfffa, 0x80000000, 0x100000000, 0x200, 0x1, 0x10000, 0x1f, 0x7ff, 0x8, 0x9000, 0x3, 0x0, 0x1, 0xffffffffffffffe1, 0x4, 0x10001, 0x4, 0x3, 0x3ff, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0xc}, 0x0, 0x2, 0xfffffffffffffe01, 0x7, 0x0, 0x3, 0x7}, 0x0, 0x5, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6) memfd_create(&(0x7f0000000080)="4b325fda320facc10ecff34f5553817460ba9ab70000d0b1352bc0a9eae246642c08731b68d785279e209d22d7c3e28da948d95497d2876cfe3124212bf84db1d507cc", 0x0) 2018/04/23 06:08:41 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x81, 0xfffffffffffffffd, 0xa5, 0x1, 0x2bbd, 0x6}) 2018/04/23 06:08:41 executing program 4: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)={0x0, 0x0, 0x8, 0x0, 0x2000000000, 0x3}) mlockall(0x1) 2018/04/23 06:08:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="800000000004000003000000d90300006c00001f000000000000000000000000000200000020000080000000000000002b5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000012900)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet6(0xa, 0xe, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000280)={0xfffffffffffffff7, 0x0, 0x8201, 0x0, 0x8001, 0x15, 0x408000000000000, 0x7, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={r2, 0xa1, 0x30}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x7fff, 0x20, 0x10001, 0xffc}, &(0x7f0000000380)=0x21d) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e24, 0x1ff, @empty, 0xffffffff}}, 0x1, 0x5}, &(0x7f0000000240)=0x90) 2018/04/23 06:08:41 executing program 6: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x404200) rmdir(&(0x7f0000000080)='./file0//ile0\x00') r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f00000000c0)=0x80) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) renameat(r2, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000240)='./file0//ile0\x00') ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000100)={'gretap0\x00', 0x2}) setsockopt$inet_opts(r2, 0x0, 0x18ae307b6b3e9aed, &(0x7f0000000400)="49c8d5c0c9cb7ddc1ecd1078e77be8f3fd457678fe335a5094ec20c753085fc7eef22a60ee6fac57e94280514c7dd25af70f652694596e1b73508f26c4c3ccae681bea2149b7882391a7f2f16fa6609df6f8c85cda0031cae7c3c91fe4394d1662f661fca2705a5908751d4d312d636258930bede641deddd1567f58290f9aa0912b667532a20c8178b3b50cc4d0f2301f4bacc83a06ab", 0x97) mkdir(&(0x7f0000000140)='./file0//ile0\x00', 0x0) 2018/04/23 06:08:41 executing program 7: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x2a5}}, 0xfffffffffffeffff, 0x5, 0x800, 0x1, 0x8}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x6, 0xe019, 0x800}, 0x10) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x10507e) r3 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000000)="f4f217a2b326364cbeb78a6f993f7e81b1b4b774bb5a64305c07429d1262cefb2f0e3e2601ad8292ab923fa4ef2f145115a630eb486a05c98c6bf7d497e7cd379d71febdac90a00cab5e77ea", 0x4c}], 0x1, 0x81003) ftruncate(r3, 0x10001) keyctl$set_reqkey_keyring(0xe, 0x2) sendfile(r2, r3, &(0x7f00000ddff8), 0x102000001) 2018/04/23 06:08:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000100), 0x0, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = inotify_init1(0x80000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000017c0)={0xc00000000, 0x8004, 0x5, 0x2, 0x0}, &(0x7f0000001800)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001840)={r3, 0x80}, &(0x7f0000001880)=0x8) ptrace$setopts(0x4206, r1, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000380)=""/134, 0x86}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/218, 0xda}], 0x4, &(0x7f0000001540)=""/97, 0x61, 0x7}, 0x2001) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f00000015c0)) ptrace(0x4207, r1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@loopback, @in=@local}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000340)=0xe8) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x1, "aa5afbf90824404b92a4523d5f060a82b901c2bf743fb9416e0cc0754ea3b4841d650087f8d56bcbf0f38e16b78bdc07b2ba48e73e9005b5aa72b97110dc8cab", "b382768c39c677102294553004258343f2464df17bed8352b79f6fe8668fefd0", [0x7, 0x5]}) getsockname$ipx(r4, &(0x7f0000001640), &(0x7f0000001680)=0x10) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f00000016c0)=@req3={0x94, 0x3, 0x3, 0x8, 0x8001, 0xfffffffffffffff8, 0xf47}, 0x1c) ptrace$setopts(0x4209, r1, 0x400001, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000001600)={'ip_vti0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}}) 2018/04/23 06:08:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x82, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000140)={0x7, 0x6, 0x6, 0x4, 0x3f, 0x8, 0x5, 0x5, 0xffff, 0x9, 0x0, 0x10000000000}) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200080, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000483ffc)=0x1, 0x4) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x52) mkdirat$cgroup(r4, &(0x7f0000000040)='syz0\x00', 0x1ff) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) dup3(r0, r1, 0x0) 2018/04/23 06:08:41 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000, 0x7, &(0x7f0000ffc000/0x2000)=nil) mremap(&(0x7f0000002000/0x4000)=nil, 0xff9000, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) [ 42.947430] mmap: syz-executor3 (7330): VmData 18456576 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. [ 42.962463] mmap: syz-executor7 (7333) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/23 06:08:41 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400100, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = getpgrp(0x0) ptrace$setopts(0x4200, r2, 0x4, 0x100006) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) lseek(r0, 0x0, 0x0) 2018/04/23 06:08:41 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x106) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000005500)={@loopback, @loopback, 0x0}, &(0x7f0000005540)=0xc) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000000c0)={{0x32, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x0, 'lblcr\x00', 0x21, 0x7fffffff, 0x6b}, {@multicast2=0xe0000002, 0x4e21, 0x2, 0x3, 0x54, 0x4}}, 0x44) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000005640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40400}, 0xc, &(0x7f0000005600)={&(0x7f00000002c0)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="5800020054000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000240004008cf204010100000000804407ffffff7f0000090008000000000086fb02000000"], 0x74}, 0x1, 0x0, 0x0, 0x4010}, 0x0) syz_open_procfs(0x0, &(0x7f0000725000)="6e732f697063005a55c9bac4b669d9bad30ee7b7471b5c5f139e478c5a80a81227fd426ec4d35d9ee37ec1d755e7d669cbb166b81f3ae5c0c48610224cbf53738cb8f9180ae4b6a40a39ca5f8c5a080d5278362b557b12c04d1d3f24f413fb41c6e32889dd") syz_open_procfs(0x0, &(0x7f00009b7ff9)='ns/ipc\x00') [ 43.041757] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 not in group (block 0)! [ 43.049141] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 43.095446] EXT4-fs (loop1): group descriptors corrupted! [ 43.168502] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 1 not in group (block 0)! [ 43.178849] EXT4-fs (loop1): group descriptors corrupted! [ 43.821770] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 06:08:42 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000140)={'filter\x00', 0x2, [{}, {}]}, 0x48) 2018/04/23 06:08:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x2000141204, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0xb84}, 0x4) getpeername$netrom(r1, &(0x7f0000000040)=@full, &(0x7f0000000100)=0x48) write(r0, &(0x7f0000000640)="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", 0x1fe) r2 = syz_open_pts(r0, 0x40) ioctl$TCSETS(r2, 0x5412, &(0x7f00000000c0)={0x15}) 2018/04/23 06:08:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) recvmmsg(r0, &(0x7f0000002680)=[{{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f00000000c0)=""/109, 0x6d}, {&(0x7f0000000140)=""/227, 0xe3}, {&(0x7f0000000240)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000000440)=""/175, 0xaf}, {&(0x7f0000000500)=""/206, 0xce}, {&(0x7f0000000600)=""/145, 0x91}, {&(0x7f00000006c0)=""/93, 0x5d}], 0x8, &(0x7f00000007c0)=""/90, 0x5a, 0xffff}, 0xfffffffffffffffe}, {{&(0x7f0000000840)=@pppol2tpv3, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000040)=""/7, 0x7}, {&(0x7f00000008c0)=""/229, 0xe5}, {&(0x7f00000009c0)=""/247, 0xf7}, {&(0x7f0000000ac0)=""/97, 0x61}, {&(0x7f00000002c0)=""/13, 0xd}], 0x5, &(0x7f0000000bc0)=""/203, 0xcb, 0x6}, 0x1}, {{&(0x7f0000000cc0)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001180)=[{&(0x7f0000000d40)=""/29, 0x1d}, {&(0x7f0000000d80)=""/106, 0x6a}, {&(0x7f0000000e00)=""/133, 0x85}, {&(0x7f0000000ec0)=""/205, 0xcd}, {&(0x7f0000000fc0)=""/72, 0x48}, {&(0x7f0000001040)=""/154, 0x9a}, {&(0x7f0000001100)=""/63, 0x3f}, {&(0x7f0000001140)=""/36, 0x24}], 0x8, &(0x7f0000001200)=""/140, 0x8c, 0x1}}, {{&(0x7f00000012c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001340)=""/110, 0x6e}, {&(0x7f00000013c0)}, {&(0x7f0000001400)=""/176, 0xb0}, {&(0x7f00000014c0)=""/189, 0xbd}], 0x4, &(0x7f00000015c0)=""/27, 0x1b, 0x7}, 0x1}, {{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000001600)=""/154, 0x9a}], 0x1, &(0x7f0000001700)=""/230, 0xe6, 0x8001}}, {{&(0x7f0000001800)=@can, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001880)=""/181, 0xb5}, {&(0x7f0000001940)=""/36, 0x24}, {&(0x7f0000001980)=""/156, 0x9c}, {&(0x7f0000001a40)=""/85, 0x55}, {&(0x7f0000001ac0)}, {&(0x7f0000001b00)=""/170, 0xaa}, {&(0x7f0000001bc0)=""/89, 0x59}, {&(0x7f0000001c40)=""/254, 0xfe}], 0x8, &(0x7f0000001dc0)=""/240, 0xf0, 0x3}, 0x40}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)=""/62, 0x3e}, {&(0x7f0000001f00)=""/83, 0x53}, {&(0x7f0000001f80)=""/42, 0x2a}], 0x3, &(0x7f0000002000)=""/146, 0x92, 0xf738}, 0x100}, {{&(0x7f00000020c0)=@nfc, 0x80, &(0x7f00000023c0)=[{&(0x7f0000002140)=""/159, 0x9f}, {&(0x7f0000002200)=""/94, 0x5e}, {&(0x7f0000002280)=""/133, 0x85}, {&(0x7f0000002340)=""/79, 0x4f}], 0x4, &(0x7f0000002400)=""/45, 0x2d, 0x3fa9}, 0x1000}, {{&(0x7f0000002440)=@rc, 0x80, &(0x7f0000002540)=[{&(0x7f00000024c0)=""/55, 0x37}, {&(0x7f0000002500)=""/55, 0x37}], 0x2, &(0x7f0000002580)=""/254, 0xfe, 0x80000001}, 0x3f}], 0x9, 0x40, &(0x7f00000028c0)={0x0, 0x1c9c380}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) connect$unix(r0, &(0x7f0000000340)=@abs, 0x6e) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) readahead(r0, 0x1, 0x2) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000013c0)={0x0, 0x8, "48c8b3e632bddbbe"}, &(0x7f0000001ac0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002900)={r2, 0x7, 0x0, 0x6, 0x6}, &(0x7f0000002940)=0x18) 2018/04/23 06:08:42 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x20000, 0x0) geteuid() sendmsg$nl_generic(r0, &(0x7f0000000a00)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x40012400}, 0xc, &(0x7f00000009c0)={&(0x7f00000008c0)=ANY=[@ANYBLOB="cc0000001900000325bd700049000000100000000c002c0008007d00", @ANYBLOB="0c00840008002100e00000021c004f0010002b00256367726f75705d000000000800020000040000"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000814) bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000a40)={0x5, {{0x2, 0x4e22}}}, 0x88) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1) sendto$inet(r1, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000800), 0x4) sendto$inet(r1, &(0x7f0000000040)="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", 0x799, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000300)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x5, 0x0, "246c8c44fdea9f431b55c8781a5e12fc51d4fa89c641543be5ce1f91633eb82d7ebe3dd5f2d7e3272c8cdc875a88dd7a88c1bc3485e5bd033217c65c883b7066b764833bfb74df438fc32d61a6636860"}, 0x41d) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10) 2018/04/23 06:08:42 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x25}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x25}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) clone(0x20900, &(0x7f0000000080), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) 2018/04/23 06:08:42 executing program 6: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000400)=ANY=[]}) 2018/04/23 06:08:42 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffff9c) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) r2 = socket(0x1000100000010, 0x2, 0x0) keyctl$session_to_parent(0x12) write(r2, &(0x7f0000000000)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) 2018/04/23 06:08:42 executing program 1: socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000200)='dummy0\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000900)=ANY=[@ANYBLOB="85b1243151758dd7f7455eb7727d297dc0a531b63c1bb9cebe2568da6ff4598e487b821fa079864f3ac61f72f7bc72d2c1b784666194f0042f68cc5b9dd88da007fea15081effd8de44bc106bb68247d2d440f1ecd89d5f82c443cecfd23ab6c62840ec3693fee5ba82d7935f737b87cdbc5a0206bee1eac024718b3acec6ec6412f131d41ad63844f1142060ab8030082cd0ac4f0117972f8023c880e382702be5781a0b16b74a90275687f7b65317c7193ead0f297c3aaf9225b2adcadd8713d1a405d751beb46edb5e5ec08188dee7c9a97995e"], 0x1}, 0x1, 0x0, 0x0, 0x48001}, 0x0) r2 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x3, 0x3) r4 = dup2(r3, r0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000b80)='ip6gre0\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) accept$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="6a0000005b5da5c90a99f14168b0aaea930eef3845a8fcc15d37ec6eaf8620f4952548e859b6725412836d2b1856cccc4aa938867f6a5c41721a95c2b063c6d0f9731e748ba78b5de7503842fb3ac82793b5c0a5bbe8e3d19138334f189c4ba005522008a318c52047ce87069d785e1d7b8786fa2373"], &(0x7f0000000340)=0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) fcntl$lock(r3, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x8, 0x3, r5}) r7 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r7, &(0x7f0000002000)='/', 0x1) perf_event_open(&(0x7f0000000a80)={0x0, 0x70, 0x1000, 0x3ff, 0x9, 0x1, 0x0, 0x100000000, 0x10, 0x6, 0x403000000000, 0x7, 0x8000, 0x7, 0x0, 0x6, 0x79, 0x7, 0x101, 0xff, 0x3ff, 0x81, 0x3f, 0x8, 0x1, 0x100000001, 0x1, 0x100000000000, 0x71e29c67, 0x9, 0xd768, 0x100, 0x9, 0x3, 0x2, 0x5, 0x0, 0x72, 0x0, 0x7f, 0x4, @perf_config_ext={0x80000000, 0x9}, 0x20, 0x8, 0x3, 0x1, 0x0, 0xffff, 0x40}, r5, 0xa, r2, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000740)='./cgroup/syz1\x00', 0x1ff) pwrite64(r0, &(0x7f0000000580)="3d4dd5132d484c9992e1707e07a998cc609d8194044e57b0e202b698e5226b95f0cae9d569886fbdd9fb4e28d6ee04119fa98650aca13d849ce754937c35dae5886a928153c19629924dd6f7f48882a60c5d9caf5b22a6783419828760ce8865f44c4fc8902a416020943101e453b56d4fa93ea0499747c5e9ca2a6a4540699a01639e82", 0x84, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000000780)={0x0, 0x4e}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000000800)={r8, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0xff, 0x6, 0x5, 0x8, 0x8, 0x10001, 0x60, 0x100, 0x400, 0x1, 0x400, 0x10001, 0x3ff, 0xff, 0x7]}, &(0x7f0000000b40)=0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000680)={0x0, 0x401, 0x0, 0x2, 0x8}, &(0x7f00000006c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000bc0)=ANY=[@ANYRES32=r9, @ANYBLOB="0700000076dc60ef9c45abcf96d14b1235ce48db3d439b6ac37438650146a894476ecbf1b7409933406c7d7ad70992be5c5ba5bf3cf367fdfbf79747c1ecd9068e48d0ea9292d18ae465b4452759a668b654ed4d38ad9e1f52bfc942e20cf98b0205c66089d4c5a872cddf958d266337179c2e7213544999aa69f17bf6fa69ef"], &(0x7f0000000b00)=0x2) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000440), &(0x7f0000000480)=0x6) sendfile(r7, r7, &(0x7f0000001000), 0xfec) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x100000000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) ioprio_get$uid(0x3, r6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={r10, 0x5, 0x6, 0x8, 0x5e, 0x1}, &(0x7f00000004c0)=0x14) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000700)={0xb7, 0xfffffffffffffff9}) 2018/04/23 06:08:42 executing program 6: socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2270, &(0x7f0000000040)) 2018/04/23 06:08:42 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000000)={0xffffffffffffff40, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/23 06:08:42 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f00006f2fec)={0x14, 0x1a, 0x10301}, 0x14}, 0x1}, 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/135, 0x87}], 0x1) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000100)={'veth1_to_bond\x00', 0x5}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x5c3) 2018/04/23 06:08:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000600)="06750100", &(0x7f0000000100)='./file0\x00', 0x0, 0x3e8, &(0x7f0000000040)=[{&(0x7f0000000200)="1004000000100000cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0000ffff53ef010001000000e95dbe5a00000000000000000100000000000000848d00008000000005", 0x5d, 0x400}], 0x1, &(0x7f00000000c0)) 2018/04/23 06:08:42 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)='attr/exec\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000000c0)) sendfile(r1, r1, &(0x7f00009c7000)=0x40000000, 0x400000ff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x50000000}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/23 06:08:42 executing program 4: openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xc0000, 0x0) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) unshare(0x20000400) syz_open_dev$binder(&(0x7f0000376000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) socket(0x9, 0xa, 0x215) 2018/04/23 06:08:42 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="c3", 0x1, 0xfffffffffffffffb) 2018/04/23 06:08:42 executing program 2: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000330000)=0xfec, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'erspan0\x00', 0x3}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r1, 0x400, 0x70bd2d, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4981}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4008800}, 0x4004) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000001900)={&(0x7f0000000200)=@ll, 0x80, &(0x7f0000001780), 0x0, &(0x7f0000001840)=""/157, 0x9d}, 0x0) 2018/04/23 06:08:42 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000cf1ff0009000000020000000100000000000000004800eb960000000d000000220000e9020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="2bb845874d15fab693b3ca628425957aaa264fbe6f9e4516df402f5cbfa8c87704981b9442138b6f9ff6e2183fb892e768cdcce19daf5fddccb986adf9c136f5b36c99390f5ddd52dac2bc2870542daa17472dc7d32c840866a958979fab91d0407ed72286b8cf827c9168edf31a727d8779f492fe2647539acdefcedfe37aab0602"]) 2018/04/23 06:08:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b97000)={0x0, &(0x7f0000000000)=[{0x1, 0x66, 0x19f3}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000baf000)=""/1, &(0x7f0000561ffc)) 2018/04/23 06:08:42 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200080, 0x0) getpeername(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f00000001c0)=0x80) r1 = socket(0x10, 0xa, 0xffffffffffffffff) write(r1, &(0x7f0000000040)="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", 0xfc) 2018/04/23 06:08:42 executing program 7: socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000200)='dummy0\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000900)=ANY=[@ANYBLOB="85b1243151758dd7f7455eb7727d297dc0a531b63c1bb9cebe2568da6ff4598e487b821fa079864f3ac61f72f7bc72d2c1b784666194f0042f68cc5b9dd88da007fea15081effd8de44bc106bb68247d2d440f1ecd89d5f82c443cecfd23ab6c62840ec3693fee5ba82d7935f737b87cdbc5a0206bee1eac024718b3acec6ec6412f131d41ad63844f1142060ab8030082cd0ac4f0117972f8023c880e382702be5781a0b16b74a90275687f7b65317c7193ead0f297c3aaf9225b2adcadd8713d1a405d751beb46edb5e5ec08188dee7c9a97995e"], 0x1}, 0x1, 0x0, 0x0, 0x48001}, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x0, 0x0) r3 = dup2(r2, r0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) accept$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="6a0000005b5da5c90a99f14168b0aaea930eef3845a8fcc15d37ec6eaf8620f4952548e859b6725412836d2b1856cccc4aa938867f6a5c41721a95c2b063c6d0f9731e748ba78b5de7503842fb3ac82793b5c0a5bbe8e3d19138334f189c4ba005522008a318c52047ce87069d785e1d7b8786fa2373"], &(0x7f0000000340)=0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) fcntl$lock(r2, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x8, 0x3, r4}) sendmsg$netlink(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000002040)={0x10, 0x34, 0x413, 0x70bd27, 0x25dfdbff}, 0x10}, {&(0x7f0000000ac0)={0x10, 0x38, 0x401, 0x70bd25, 0x25dfdbfc}, 0x10}], 0x2, &(0x7f0000000700)=ANY=[@ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x8, 0x4000}, 0x0) r6 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000b80)=""/70) write(r6, &(0x7f0000002000)='/', 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000740)='./cgroup/syz1\x00', 0x1ff) pwrite64(r0, &(0x7f0000000580)="3d4dd5132d484c9992e1707e07a998cc609d8194044e57b0e202b698e5226b95f0cae9d569886fbdd9fb4e28d6ee04119fa98650aca13d849ce754937c35dae5886a928153c19629924dd6f7f48882a60c5d9caf5b22a6783419828760ce8865f44c4fc8902a416020943101e453b56d4fa93ea0499747c5e9ca2a6a4540699a01639e82", 0x84, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000000780)={0x0, 0x4e}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000000800)={r7, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0xff, 0x6, 0x5, 0x8, 0x8, 0x10001, 0x60, 0x100, 0x400, 0x1, 0x400, 0x10001, 0x3ff, 0xff, 0x7]}, &(0x7f0000000b40)=0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000680)={0x0, 0x401, 0x0, 0x2, 0x8}, &(0x7f00000006c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000c00)=ANY=[@ANYRES32=r8, @ANYBLOB="0700000076dc60ef9c45abc2ff8a66c7c60e3f899223909d2f05309ed12fd1ca7167e2182211f1b2d2007e829efb8f95d6c2fc90ea30f52beb0082d65fd7f16f088400272603892d017bb51d367a0084ba3a5357a48f429673eca4df1d9a6c05938475ff4d2aab4794c436cbbdc7d4cbba38c2024e157901e68fd0124f944e2fbf34969074ea78d4dd844a3957cf2c67ba5f390ad9a8d8b49d5e48"], &(0x7f0000000b00)=0xf) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000440), &(0x7f0000000480)=0x6) sendfile(r6, r6, &(0x7f0000001000), 0xfec) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x100000000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) ioprio_get$uid(0x3, r5) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000380)={r9, 0x5, 0x6, 0x8, 0x5e, 0x1}, &(0x7f00000004c0)=0x14) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000001580)={0x0, 0xfffffffffffffff9}) 2018/04/23 06:08:42 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000ffa000/0x2000)=nil) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0xf86d, 0x21, 0x3800, 0x100, 0xfffffffffffffff9, 0x0, r2}) 2018/04/23 06:08:42 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x1000000000080002) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000300)={0xfffffffffffffffe, 0x4}) 2018/04/23 06:08:42 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x3ffc, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7, 0x3fd}) 2018/04/23 06:08:42 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000001580)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38, 0x0, 0x1, 0x0, 0x4}, [{0x0, 0x0, 0x2}]}, 0x78) 2018/04/23 06:08:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0xc) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x3, 0x5dd14e9bc7004d8a, 0x0, r2}) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000300)=@bridge_getneigh={0x28, 0x1e, 0x701, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0xfff}]}, 0x28}, 0x1}, 0x0) 2018/04/23 06:08:42 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000003bff8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r1, &(0x7f0000000040), 0x8) 2018/04/23 06:08:42 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)='\x00', 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) write$binfmt_misc(r1, &(0x7f0000000080)={'syz1', "aa61589c97c4d5c2a7a6b223db7eaa9ede4610ba6e81fa6fa10da1ba103525f7790096a152749128b8914ffc632b41d2a1760d71d0cb2d4e3eb8d0437b024571b5ce20c22fc79b3c84cb8b04871f9f8859c4c68ee0cf5e7ac1d24553"}, 0x60) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000000000)=0x2, 0x4) 2018/04/23 06:08:42 executing program 3: r0 = socket$inet6(0xa, 0x800000003, 0x1) shutdown(r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2, 0x0) getpeername$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) recvmmsg(r0, &(0x7f0000004840)=[{{&(0x7f0000001580)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001700)=[{&(0x7f0000001600)=""/244, 0xf4}], 0x1, &(0x7f0000001740)=""/4096, 0x1000, 0x80}, 0x3}, {{0x0, 0x0, &(0x7f0000002c00)=[{&(0x7f0000002740)=""/45, 0x2d}, {&(0x7f0000002780)=""/25, 0x19}, {&(0x7f00000027c0)=""/172, 0xac}, {&(0x7f0000002880)=""/149, 0x95}, {&(0x7f0000002940)=""/67, 0x43}, {&(0x7f00000029c0)=""/186, 0xba}, {&(0x7f0000002a80)=""/43, 0x2b}, {&(0x7f0000002ac0)=""/79, 0x4f}, {&(0x7f0000002b40)=""/43, 0x2b}, {&(0x7f0000002b80)=""/80, 0x50}], 0xa, &(0x7f0000002cc0)=""/46, 0x2e, 0x7fffffff}, 0x1}, {{&(0x7f0000002d00)=@generic, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000002d80)=""/47, 0x2f}], 0x1, &(0x7f0000002e00)=""/98, 0x62, 0xfff}, 0x1}, {{&(0x7f0000002e80)=@nfc, 0x80, &(0x7f0000003140)=[{&(0x7f0000002f00)=""/26, 0x1a}, {&(0x7f0000002f40)=""/171, 0xab}, {&(0x7f0000003000)=""/58, 0x3a}, {&(0x7f0000003040)=""/206, 0xce}], 0x4, &(0x7f0000003180)=""/130, 0x82, 0x8}, 0x3f}, {{0x0, 0x0, &(0x7f00000044c0)=[{&(0x7f0000003240)=""/83, 0x53}, {&(0x7f00000032c0)=""/81, 0x51}, {&(0x7f0000003340)=""/112, 0x70}, {&(0x7f00000033c0)=""/4096, 0x1000}, {&(0x7f00000043c0)=""/143, 0x8f}, {&(0x7f0000004480)=""/56, 0x38}], 0x6, &(0x7f0000004540)=""/241, 0xf1, 0x2}, 0xfffffffffffffffd}, {{&(0x7f0000004640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000004700)=[{&(0x7f00000046c0)=""/46, 0x2e}], 0x1, &(0x7f0000004740)=""/220, 0xdc, 0xff}, 0x27}], 0x6, 0x0, 0x0) 2018/04/23 06:08:42 executing program 1: r0 = open(&(0x7f0000000100)='./bus\x00', 0x80000, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0xffffffffffffff7f, 0x1053]) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x104) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f00000000c0)={0x513e, 0x18, 0x1, r3}) sendfile(r0, r1, &(0x7f0000000000), 0x1000000000000) sendfile(r2, r1, &(0x7f0000001540), 0x80000) [ 44.309921] f2fs_msg: 12 callbacks suppressed [ 44.309930] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 2018/04/23 06:08:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f0000c06000), &(0x7f0000498000), &(0x7f0000843ffc)) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea5fbc)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xe8) lstat(&(0x7f0000c6aff8)='./file0\x00', &(0x7f000041b000)) gettid() lstat(&(0x7f0000589ff8)='./file0\x00', &(0x7f000093bfbc)) getegid() getpid() getresuid(&(0x7f0000c2a000), &(0x7f0000cb0000), &(0x7f0000a41000)) fstat(r0, &(0x7f0000352fbc)) getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback, @in6=@mcast1}}, {{}, 0x0, @in6=@local}}, &(0x7f0000e9c000)=0xe8) getgroups(0x1, &(0x7f000039bffc)=[0x0]) fcntl$getown(r0, 0x9) lstat(&(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000040)) getgroups(0x1, &(0x7f0000cc0000)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a2ffe)) geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000106ff4), &(0x7f0000322000)=0xc) getpgid(r2) getresuid(&(0x7f00001e2000), &(0x7f0000c07000), &(0x7f0000d26ffc)) getresgid(&(0x7f0000074000), &(0x7f00003f6000), &(0x7f00002beffc)) sendmmsg$unix(r0, &(0x7f0000938000)=[{&(0x7f0000182ff8)=@abs={0x0, 0x0, 0x2}, 0x6e, &(0x7f0000016fb8)=[{&(0x7f0000a58f31)}], 0x1}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x1000, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_int(r4, 0x6, 0x19, &(0x7f0000f78000)=0x6, 0x4) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x27ffe) sendmsg$nl_generic(r4, &(0x7f00004d5000)={&(0x7f0000530000)={0x10}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)=ANY=[@ANYBLOB="1400000000000000ffffff434a7e7bff00000000"], 0x1}, 0x1}, 0x48080) sendfile(r4, r5, &(0x7f000053cffc), 0x8080000001) 2018/04/23 06:08:42 executing program 0: socketpair$inet6(0xa, 0xa, 0xdaf6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r1, 0x9) r2 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffeffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x2c) write(r2, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f00000000c0)={{0x3f, @loopback=0x7f000001, 0x4e24, 0x3, 'lblcr\x00', 0xb, 0x3ff, 0x27}, {@broadcast=0xffffffff, 0x4e20, 0x10003, 0x400, 0xea}}, 0x44) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x4010, r0, 0x5e) tee(r2, r2, 0x0, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000140)=[{0x3}], 0x1) 2018/04/23 06:08:42 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40000) [ 44.388331] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 44.429524] F2FS-fs (loop5): Invalid segment count (3909091362) [ 44.458602] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 44.467202] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 44.475866] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 44.484740] F2FS-fs (loop5): Invalid segment count (3909091362) [ 44.491514] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 44.542394] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 44.549848] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 2018/04/23 06:08:42 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bond_slave_1\x00'}) dup3(r0, r0, 0x80000) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x3, r2}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[]}, 0x1, 0x0, 0x0, 0x200000d0}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) dup(r3) openat$cgroup_type(r3, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) 2018/04/23 06:08:42 executing program 0: inotify_init1(0x7a8b2b0bad38bcb4) 2018/04/23 06:08:42 executing program 6: syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000400020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000040)={[{@background_gc_off='background_gc=off', 0x2c}, {@nobarrier='nobarrier', 0x2c}]}) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x0, 0x0) clock_gettime(0x1, &(0x7f0000000340)={0x0, 0x0}) futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000240)={{r1, r2/1000+30000}}) 2018/04/23 06:08:42 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x8000, 0x5}, &(0x7f0000000080)=0xc) syncfs(r0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r1, 0x7, 0xbd, "44bf615185fb672c0e87eab1b80dd22035a442dd2beb2ea1c755fb93c7ed997cedbcd150a4fb025f065b869f8183c74a57b53bf64a7067e21a3cbb5e0aa6cbe5d5ddaafd1d3839e730cebe5b3daf12bbfcdbd05d7d9876d10b7b83090006585d1aca08766c04ee7dce06e6ef47b04ccc4be58c5f8687e7f9a5e10c9e77be962878d05b1c46247fd2c3ede88ea4042082d51b49231578f03386f02949678cd0de083ad652f233eb9a366798c0467791915f25d44891dc05a8152e52e687"}, 0xc5) r2 = socket$netlink(0x10, 0x3, 0x8000000006) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c5602067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/04/23 06:08:42 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000fdfe8)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000090a000)={0x20, 0x0, &(0x7f00000d6000)=[@increfs_done={0x40106308, r1}, @free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000f97fde)}) 2018/04/23 06:08:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000200)=0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in, @in=@loopback}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) setresuid(r2, 0x0, 0x0) capset(&(0x7f00000000c0)={0x200f1526, r1}, &(0x7f0000000100)={0x2, 0x0, 0x100000001, 0x20, 0x101}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={'irlan0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/04/23 06:08:42 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0xff, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) getpeername$inet(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) fallocate(r2, 0x8, 0x0, 0x8000) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x54) 2018/04/23 06:08:42 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)="2f70726f632f7379732f6e65742f697076342f76f32f73796e635f706f72747300", 0x2, 0x0) openat$cgroup_ro(r0, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000180)) 2018/04/23 06:08:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004680)="6674001a000000") fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000001280)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23}}, 0x4, 0x5, 0x3ffc000000000000, 0xc0a, 0x400}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}}, 0x84) 2018/04/23 06:08:42 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, r2, 0x4, 0x70bd2d, 0x25dfdbfe, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x14) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000900)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x48001}, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000540)={'filter\x00', 0x4}, 0x68) r3 = socket$inet(0x2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000240)=ANY=[@ANYBLOB="49fac67707d1f0d22b07eeff00f90000000000000000000000"], 0x1}], 0x1, &(0x7f0000000700)=ANY=[], 0x0, 0x4000}, 0x0) write(0xffffffffffffffff, &(0x7f0000002000), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000a40)=ANY=[@ANYRES32, @ANYRES32=r3], &(0x7f0000000b00)=0x2) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000440), &(0x7f0000000480)=0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000002c0), &(0x7f0000000300)=0x8) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f00000005c0)=0x7, 0x4) ioprio_get$uid(0x3, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000600)={0xa, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000001580)={0x6}) accept$inet6(r1, 0x0, &(0x7f0000000500)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000292f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10000a}) r5 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000640)={0x30000000}) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x7, 0x2000}, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x50013, 0xffffffffffffffff, 0x0) 2018/04/23 06:08:43 executing program 0: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) getpriority(0x2, r0) getpgrp(0x0) getpriority(0x1, 0x0) rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffe}, 0x0, 0x8) gettid() rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000)={0x77359400}, 0x8) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x42) getpriority(0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x6}, 0x4) [ 44.649715] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/23 06:08:43 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1274, &(0x7f0000007000)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffe00}, 0x1c) 2018/04/23 06:08:43 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x401) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000280)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x3) [ 44.654636] binder: 7557:7563 BC_INCREFS_DONE u00000000204edf8a node 3 cookie mismatch 0000000000000000 != 0000000000000001 [ 44.654648] binder: 7557:7563 BC_FREE_BUFFER u00000000204edf8a no match [ 44.655199] binder: BINDER_SET_CONTEXT_MGR already set [ 44.655206] binder: 7557:7569 ioctl 40046207 0 returned -16 [ 44.658370] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/23 06:08:43 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x40) r1 = getgid() getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) r3 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0), &(0x7f0000000440)=0x0, &(0x7f0000000340)) getgroups(0x7, &(0x7f0000000380)=[r1, r2, r3, r4, r5, r6, r7]) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r8, 0x8935, &(0x7f0000000400)={'veth0_to_team\x00', 0xffffffffffffffff}) 2018/04/23 06:08:43 executing program 6: syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bb000000000000bb252f4500000000000000000000000000000000000000000000000000000000000100000101000001000801e6205669769312a79d99afacc78781c733bf5b4a015018f12dda8b", 0x9e, 0x9000}], 0x0, &(0x7f0000000280)) get_thread_area(&(0x7f0000000000)={0x400, 0x20000000, 0x2000, 0x8, 0x2, 0x0, 0x2, 0x5, 0x8, 0x3f}) 2018/04/23 06:08:43 executing program 3: socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000200)='dummy0\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000c80)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x48001}, 0x0) r2 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x3, 0x3) r4 = dup2(r3, r0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000b80)='ip6gre0\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) accept$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="6a0000005b5da5c90a99f14168b0aaea930eef3845a8fcc15d37ec6eaf8620f4952548e859b6725412836d2b1856cccc4aa938867f6a5c41721a95c2b063c6d0f9731e748ba78b5de7503842fb3ac82793b5c0a5bbe8e3d19138334f189c4ba005522008a318c52047ce87069d785e1d7b8786fa2373"], &(0x7f0000000340)=0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) fcntl$lock(r3, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x8, 0x3, r5}) r7 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r7, &(0x7f0000002000)='/', 0x1) perf_event_open(&(0x7f0000000a80)={0x0, 0x70, 0x1000, 0x3ff, 0x9, 0x1, 0x0, 0x100000000, 0x10, 0x6, 0x403000000000, 0x7, 0x8000, 0x7, 0x0, 0x6, 0x79, 0x7, 0x101, 0xff, 0x3ff, 0x81, 0x3f, 0x8, 0x1, 0x100000001, 0x1, 0x100000000000, 0x71e29c67, 0x9, 0xd768, 0x100, 0x9, 0x3, 0x2, 0x5, 0x0, 0x72, 0x0, 0x7f, 0x4, @perf_config_ext={0x80000000, 0x9}, 0x20, 0x8, 0x3, 0x1, 0x0, 0xffff, 0x40}, r5, 0xa, r2, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000740)='./cgroup/syz1\x00', 0x1ff) pwrite64(r0, &(0x7f0000000580)="3d4dd5132d484c9992e1707e07a998cc609d8194044e57b0e202b698e5226b95f0cae9d569886fbdd9fb4e28d6ee04119fa98650aca13d849ce754937c35dae5886a928153c19629924dd6f7f48882a60c5d9caf5b22a6783419828760ce8865f44c4fc8902a416020943101e453b56d4fa93ea0499747c5e9ca2a6a4540699a01639e82", 0x84, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000000780)={0x0, 0x4e}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000000800)={r8, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0xff, 0x6, 0x5, 0x8, 0x8, 0x10001, 0x60, 0x100, 0x400, 0x1, 0x400, 0x10001, 0x3ff, 0xff, 0x7]}, &(0x7f0000000b40)=0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000680)={0x0, 0x401, 0x0, 0x2, 0x8}, &(0x7f00000006c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000bc0)=ANY=[@ANYRES32=r9, @ANYBLOB="0700000076dc60ef9c45abcf96d14b1235ce48db3d439b6ac37438650146a894476ecbf1b7409933406c7d7ad70992be5c5ba5bf3cf367fdfbf79747c1ecd9068e48d0ea9292d18ae465b4452759a668b654ed4d38ad9e1f52bfc942e20cf98b0205c66089d4c5a872cddf958d266337179c2e7213544999aa69f17bf6fa69ef"], &(0x7f0000000b00)=0x2) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000440), &(0x7f0000000480)=0x6) sendfile(r7, r7, &(0x7f0000001000), 0xfec) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x100000000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) ioprio_get$uid(0x3, r6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={r10, 0x5, 0x6, 0x8, 0x5e, 0x1}, &(0x7f00000004c0)=0x14) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000001580)={0x0, 0xfffffffffffffff9}) 2018/04/23 06:08:43 executing program 2: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x4, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000040)={0x2, 0xfffffffffffffffd}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) [ 44.662175] binder_alloc: 7557: binder_alloc_buf, no vma [ 44.662196] binder: 7557:7563 transaction failed 29189/-3, size 40-8 line 3133 [ 44.663175] attempt to access beyond end of device [ 44.663182] loop6: rw=48, want=8200, limit=20 2018/04/23 06:08:43 executing program 2: mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x7530}, {0x0, 0x2710}}, 0x0) fcntl$dupfd(r0, 0x0, r0) preadv(r0, &(0x7f0000000000), 0x1, 0x0) [ 44.668419] attempt to access beyond end of device [ 44.668427] loop6: rw=48, want=12296, limit=20 [ 44.669157] attempt to access beyond end of device [ 44.669166] loop6: rw=48, want=8200, limit=20 [ 44.669195] attempt to access beyond end of device [ 44.669201] loop6: rw=48, want=12296, limit=20 [ 44.669649] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.669840] binder: release 7557:7563 transaction 2 out, still active [ 44.669844] binder: unexpected work type, 4, not freed [ 44.669847] binder: undelivered TRANSACTION_COMPLETE [ 44.669914] binder: send failed reply for transaction 2, target dead [ 44.699791] attempt to access beyond end of device [ 44.699798] loop6: rw=48, want=8200, limit=20 [ 44.699826] attempt to access beyond end of device [ 44.699831] loop6: rw=48, want=12296, limit=20 [ 44.700110] attempt to access beyond end of device [ 44.700115] loop6: rw=48, want=8200, limit=20 [ 44.700137] attempt to access beyond end of device [ 44.700141] loop6: rw=48, want=12296, limit=20 [ 44.728419] hrtimer: interrupt took 38772 ns [ 44.822182] ISOFS: unable to read i-node block [ 44.822213] isofs_fill_super: get root inode failed [ 44.860314] ISOFS: unable to read i-node block [ 44.860333] isofs_fill_super: get root inode failed 2018/04/23 06:08:44 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x1e}, 0x7}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00000004c0)={0xa, 0x0, 0x5ff0, @dev={0xfe, 0x80}, 0x100000001}, 0x1c) r1 = creat(&(0x7f00000002c0)='./file0\x00', 0x20) execveat(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000340)='ppp0\x00'], &(0x7f00000005c0)=[&(0x7f00000003c0)='{eth1*wlan1eth1systemcgroup\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='keyring&\x00', &(0x7f0000000480)='security:posix_acl_accessvmnet0\x00', &(0x7f0000000500)='xfs\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='xfs\x00'], 0x1000) mq_unlink(&(0x7f0000000200)='ppp0\x00') umount2(&(0x7f0000000000)='./file0\x00', 0x0) r2 = geteuid() lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='xfs\x00', 0x800000, 0x0) chown(&(0x7f0000000140)='./file0\x00', r4, r3) r5 = geteuid() setresuid(r2, r4, r5) 2018/04/23 06:08:44 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f6e65742f69700001000000000000706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/23 06:08:44 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@file={0x0, './bus\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = gettid() accept$unix(r1, &(0x7f0000000000), &(0x7f0000000080)=0x6e) sendmmsg(r1, &(0x7f0000008540)=[{{0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00008d6000)=r2) readv(r4, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r3, 0xa, 0x12) dup2(r0, r4) ppoll(&(0x7f0000000140)=[{r1, 0x6144}], 0x1, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0), 0x8) tkill(r2, 0x15) 2018/04/23 06:08:44 executing program 2: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000048000/0x3000)=nil, 0x3000, 0x7, 0x2000031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000), &(0x7f0000048000), 0xfffffffffffffffd) 2018/04/23 06:08:44 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x1, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="84"], 0x0, 0x0, &(0x7f0000000280)}) 2018/04/23 06:08:44 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc0184908, &(0x7f0000001000)) r1 = dup(r0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) preadv(r1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/86, 0x56}, {&(0x7f00000001c0)=""/243, 0xf3}, {&(0x7f00000002c0)=""/8, 0x8}, {&(0x7f0000000300)=""/118, 0x76}, {&(0x7f0000000380)=""/139, 0x8b}], 0x5, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000040)={'ip_vti0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x1, &(0x7f0000000100)=0x4) 2018/04/23 06:08:44 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={'ifb0\x00', 0x600}) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$setown(r1, 0x8, r2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x500, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f00000000c0)) 2018/04/23 06:08:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="400000000002000019000000dc0100002c9d0000010000000000000000000000000400000000000000000000000000001fc110661fdc47ea53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)=""/20, 0x14) 2018/04/23 06:08:44 executing program 1: mmap(&(0x7f000020b000/0x1000)=nil, 0x1000, 0xe, 0x2032, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000040)={0x0, 'dummy0\x00', 0x4}, 0x18) ioctl$TIOCEXCL(r1, 0x540c) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000180)=0x101, 0x2) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000000080)="9055e0e87a544eec180055269fe752deb73e84afffe7e7e9d923bfd34cf7c8b709c6174d7c751042ff06ea78c9b631b899f7529c2bac0e5621a43451312d415c63f88bcf892551aca9a57b4bf031838c0a0d6692d7b7bd6880857e62667a6fc89a0beff91fd311c27849ef", 0x6b}, {&(0x7f0000000100)="52551a7d4666eed789e40d48b1edd17e94a9cd925c9f6b6801d96e717404d9b0a332823e1d231b89aad797586a2bb9c8063ca150ad7f5b50567bd289c5", 0x3d}, {&(0x7f0000001300)="558bd1ff7bf2476756ff7869ff03ab0151cdfab727ec6d4b2d792d36ff58c4214ba02d36cac705ac9f8d0b3317b604fd21a1e4e1d6662f5cd49b9a68d4ae0d56ff358fd1aa44bc818f07f2e5bef303580f4886d032782d7081408ce0a61e385222e06b12e6b5835ba22b35f05d7f64f30223b3c47839b2521d5df480931c7ef0b46f097e7297aea2926af614ea49c6a79e11f79d27acfcacffaa1cc38a0c4f613f871e6b66a676d1cd1f35bc5d28e5e6b00ff3022fab704abe71d5f992b48731cba5ad695c4ea75f156d56296c79f06a3b63f97f7129a65422f83ca2034057b18f40c568fc059280df566c", 0xeb}], 0x4, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000001a80)) mremap(&(0x7f0000047000/0x2000)=nil, 0x9a2000, 0x2000, 0x0, &(0x7f00009e9000/0x2000)=nil) syz_mount_image$msdos(&(0x7f00000001c0)='msdos\x00', &(0x7f0000001400)='./file0\x00', 0x8, 0x7, &(0x7f0000001980)=[{&(0x7f0000001440)="cec7581549395d816a45cde49752abfa1eccd5a872c0ec6445f9952653e3e4f2c194ca67951fb21f47b1b780b96314eb1500ea138b70de018338ccad242170677b9aa00ea8dbb3e7506d4d7659fc9e3b6c37b99ea760744dcd3e0b9495804b444508e43d32fa4eb3041791286d45b226bb486a1d8cab0c6735b8e27929fdd7b39a98a62b0ae1a130f2aec1468ef0251b0b4ebdb24f85ce02eeaa40b35a6f32a55bae1c5188d429945d", 0xa9, 0x3}, {&(0x7f0000001500)="25af563057f2ba206d1c9277c4c6d100304f5e47389188ded09c296187d41ca5300315c5a6e219027b607e130b45bdc3653da92e7199a023767db77fa52e20d140ec9091a190697baf12370fcbdf6d20e1738e391628659a276f52ce0c4c3a824a173f3b5ceef9dc8f03a862f00020fc8291773701623ac6290696a61582a43a5fc44b5ab852eaab841fc3a3ffe70f638d5515049514dd3dd8b9ab2539f8519a9e9e7af26530f37be01d1a345323f989a96e84edbe9cc802582ea3a53bf0691ce5ad1ab6f294312fdd84af5c4da9fc4da50b793c6e", 0xd5, 0x6}, {&(0x7f0000001600)="300feaaa3e649340b6de7d2dc20d42d86344a2311b5a0c68cd21a551a982c666e3f30678cd2726eecb9b413c443313cf4dde162d8ecb3a9a9ff6fe91cb180a443f7370c57c1df3d96b9799d110fd3b02cfd759a23bdbed603eaa8d9229f57d8f298356042f985f", 0x67, 0x5}, {&(0x7f0000001680)="d1dfda052604438e2769590a810bcbcd752f8460b51f01665d8476cf90c8b8a660906b57608c2c90ee6943d7642de6cc4f94a85b48fca8f5252c85ae71a969efe39cbccaa713", 0x46, 0x613}, {&(0x7f0000001700)="e2644d84b43a96e574a9147e6ceb9b937ffd4a268cf7bb69fa6965f68f3b9e8d74e626eaffcba5cef3a876442c5f7e882c4752c4caf91ed55bdd7a77814b124651778e3c2f15b1bee863a6f68dc7de559d77cb041554315b12b9fe334f5fb93014127a904fbd41416d8892c60774821a9e76c0d2fb797452bd132f0a2cfd958ff0484aa5f7ba24c9534914a4b82ca10af900d0edbe6871477916b59a0476793b0102acfd495ec87ebe4629aa", 0xac, 0xff}, {&(0x7f00000017c0)="4383f388aa8a477b21e68accf9a3870f4ea04ad9693e7e99b0fd3c2c39e908a64927872032b5bcccae6019a7884289f1f32c7c325d94042ee9ba7d2f612dcda7b4a006bf0d33cf5af64812cddf6d9a1c62f8c8e5f1bae23818f4ef5e5cf59b5d4f93a8b7c7e7384d95955136baef4f1833d9313eb412a8a1537e347a1d788e89db00eba1518520ad458f9a45b133ddf9d94c9d59342029d52fd436bdca703a323c1725144c3e79aa8ca1a51b2e5722f03e0ea6cbf9b134f0997f53351132", 0xbe, 0x8}, {&(0x7f0000001880)="ebdb0c8085a33d8472cd19660dece290376a2de6fdc02fc56d74f8a6f3a1b7716f5fc350122ec8959d316801fda813afac0c576c7982a33c4844db0f41eb90e4d9cbaff7ccb8dfdade5b7e83b14afcc0afd07913176323ceff0d73d5ed65ced8a5a3d81e8fae8e0744442e471ab9ec033d268e2763483129a4c44559c94cceb80d4af442d9774da624dfbcf62b0aa435586d032e1199ad589ebf47a042673b560d5a13edba23c0bcd38c7afc136f950e144c5e07de5e4df7964a5ba679bf05c22d1d558006816501cab1", 0xca, 0x3}], 0x0, &(0x7f0000001a40)=ANY=[@ANYBLOB="6769643d342c63066465706167655d313235312c00"]) 2018/04/23 06:08:44 executing program 5: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x801, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/04/23 06:08:44 executing program 7: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0xfff, 0x0, 0x2, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f000012bf88)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) clone(0xfffffffffffffffc, &(0x7f0000000180), &(0x7f0000001180), &(0x7f0000000100), &(0x7f0000001200)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) read(r0, &(0x7f0000000480)=""/224, 0xe0) set_tid_address(&(0x7f00000000c0)) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xffff) 2018/04/23 06:08:44 executing program 0: r0 = epoll_create1(0x80000) r1 = fcntl$getown(r0, 0x9) unshare(0x8000400) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000000000)={@loopback}, &(0x7f0000000040)=0x14) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000080)=r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000000140)={0xe2df, 0x2, 'client0\x00', 0x4, "5957eb0d58e1394e", "09e860ee7a9ae98b187782ba91d5cb8020cbbd3d8cfa7fdc82eb95ced5107004", 0x9}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) sendfile(r0, r2, &(0x7f00000000c0), 0x40) [ 45.784460] EXT2-fs (loop3): error: can't find an ext2 filesystem on dev loop3. [ 45.797714] binder: 7650:7658 unknown command 132 2018/04/23 06:08:44 executing program 5: clock_adjtime(0x0, &(0x7f0000000980)={0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000001}) r0 = dup(0xffffffffffffff9c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x7, 0x0, 0x7, 0x3, 0x6, 0x2d515b0a, 0x3}, 0xc) 2018/04/23 06:08:44 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000040)={0x3f, {{0x2, 0x4e24, @loopback=0x7f000001}}, 0x1, 0x6, [{{0x2, 0x4e20}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @loopback=0x7f000001}}]}, 0x390) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000740)={0x4, &(0x7f0000000400)=""/50, &(0x7f00000006c0)=[{0x7, 0xf9, 0x7, &(0x7f0000000440)=""/249}, {0x1, 0x70, 0x5, &(0x7f0000000540)=""/112}, {0x9, 0x0, 0x81, &(0x7f00000005c0)}, {0x5, 0xbf, 0x7, &(0x7f0000000600)=""/191}]}) setsockopt$sock_void(r0, 0x29, 0x400000032, 0x0, 0xf000) [ 45.797723] binder: 7650:7658 ioctl c0306201 20000380 returned -22 2018/04/23 06:08:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000040), 0x4) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000080)={{0x3f, @dev={0xac, 0x14, 0x14, 0xf}, 0x4e20, 0x0, 'dh\x00', 0x11, 0x7fffffff, 0x71}, {@dev={0xac, 0x14, 0x14, 0x16}, 0x4e21, 0x10000, 0xc9, 0x39, 0x9}}, 0x44) [ 45.914251] EXT2-fs (loop3): error: can't find an ext2 filesystem on dev loop3. [ 45.941695] IPVS: set_ctl: invalid protocol: 63 172.20.20.15:20000 dh [ 45.972437] IPVS: set_ctl: invalid protocol: 63 172.20.20.15:20000 dh [ 46.661723] FAT-fs (loop1): Unrecognized mount option "cdepage]1251" or missing value [ 46.742658] FAT-fs (loop1): Unrecognized mount option "cdepage]1251" or missing value [ 49.085457] IPVS: Creating netns size=2536 id=13 [ 49.240075] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.253013] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.305643] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.318540] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.370765] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.384074] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.397994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.412266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.999455] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.031219] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.037369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.044705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/23 06:08:49 executing program 7: prctl$intptr(0x80000000000017, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x0) fcntl$setpipe(r0, 0x407, 0x6) dup2(r0, r0) 2018/04/23 06:08:49 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000000)=0xc) setreuid(r1, r1) setreuid(r1, r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80000, 0x0) ioctl$TUNSETOWNER(r2, 0x400454cc, r1) 2018/04/23 06:08:49 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000001180)="696170a26e696c6573007258d3c4f41a1ef15981b63e36c58bec7a42c308d3d49f48948dc20acc4c7d56a5ed0b01a0c1bf2823b46546b4e011dd98be0ff77e23127d7f76345e156ef549ad63d33c67fa68209cbd7792bd4285221b12efccfd21089326ca1fdc36b199cf90bd482ab246f1fe25f67a67603c30db4b9154830b69cc7a2d3d183bebd4d9c9cc2648f5ebe22d292b39d428ac65db69c3f007d40d8bff992aee7a0000010512e1da55a020fa6715fdd43e389850ea0f23e45eb773017a07674cf6c3e8991b1c85d868") getdents(r0, &(0x7f0000000180)=""/4096, 0x1000) getdents(r0, &(0x7f0000000040)=""/54, 0x30b) 2018/04/23 06:08:49 executing program 3: perf_event_open(&(0x7f0000348f88)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9", 0x3c, 0x0) mmap(&(0x7f0000001000/0xc000)=nil, 0xc000, 0x2000008, 0x80010, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') 2018/04/23 06:08:49 executing program 5: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffb) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3000000, r1) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) keyctl$revoke(0x3, r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000000580)={&(0x7f00000000c0)=@in6={0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000140)="8f1baba06330cd226dedaa31a64e72171ec9a035ee6f2a223a5ed30f2d6e083eb4c69a2c4f6688f34345bd87d89b7370f8bad9e19a736ee8017515049bd677fc4bb806c57d83e24f657d8527d4ef4d8dc589dd37146144333a67", 0x5a}, {&(0x7f00000001c0)="604cc745396da1bf1c04c9750182cbea", 0x10}, {&(0x7f0000000200)="a14f4b5b1494fe7c2d272bb161f27a0c19a6fdf803f6086e70b470faeb8a42cd84", 0x21}, {&(0x7f0000000240)="dc5316698aaae5f8ad220ea5d1bcad3ac95333fd6778261bed994f02af56fbd7360c6b", 0x23}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="d740059a44df0ce3f6b13d75848b0c2fde1c65c0c8760a24b6277a8ff796b08fb7fef43fa0412ada5ef4a97558ee81a0c963e50a3a6bcb38c7bcd9e2", 0x3c}, {&(0x7f0000000300)="a6da058c5ecdd80d8b585173cda63ad789e221d85345fb4b826b041c1184bbfac1207c85d18c81b56be9dffbb7cd6aef3189e0bee6ce3d5cb1f254f47303683f1ee76a10879e8bb16a2fb9b0418085a61aea51a4e044e4731ff1689e7474202953971c4abdbbde25e9abfa", 0x6b}, {&(0x7f0000000380)="90392aa4fab6dd9e3b0d4bd6cf1789d548f29c94eb57d4364202ae25201bc052e7bad67e619ed98b78a8624ff25d123b4efbc7ddb6e118ccb6b576e179b189ce74e15a35444020cfd19e9161e3bee59a45030b4af41bc319445d2c4cb0b93f8969fb362b2c8da914e7dc54b59b9e258d2a4b01211f6fb351b2f98cb9006f04978fd3a706b2ee87dd20400e51f24f594659a3f8198d672386a16fbf0b29eabeefcbf5cbc89871803cb36f4b67d2b68817065777d9c2ae593e7df273c4e09cba0194f293c1ed49efab18f70ebd05d011b447909cab2d57b97a49cd07", 0xdb}, {&(0x7f0000000480)}], 0x9, 0x0, 0x0, 0x88c0}, 0x84) 2018/04/23 06:08:49 executing program 2: r0 = socket$inet(0x2, 0x80a, 0x7f) r1 = dup3(r0, r0, 0x80000) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000001040)={0x2, &(0x7f0000001000)=[{0x4, 0x8000, 0x6, 0x1}, {0x7, 0x9c, 0xffff, 0x5}]}) pwrite64(r0, &(0x7f0000001080)="156377846d6ed00e51b26c4e399cad8ea488bdf2699625dca2d88e3d9d91f5b2cf523abda7127555c2f83714e36dd9e5207c904ff02130baebd643dce0641da84d428e013287916fcd757bf6fa2ac70ca35e4aca3d738e5d3339e1530718218042691f80caf723ef03a046b9e0e976d711b5afc10511a39a189021046bc1bec7b41cabeedd33c68003b2831d3dc8b59570388eee5e60a07c51b0e5", 0x9b, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000000)=""/4096) r2 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') pread64(r2, &(0x7f0000000000), 0x29e, 0x36) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001140)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001180)=@int=0x5, 0x4) 2018/04/23 06:08:49 executing program 6: timer_create(0x0, &(0x7f00000016c0)={0x0, 0x0, 0x1, @thr={&(0x7f00000015c0), &(0x7f0000001680)}}, &(0x7f0000001580)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x25, 0x2, @tid=r0}, &(0x7f00000000c0)=0x0) timer_settime(0x0, 0x0, &(0x7f0000001480)={{0x0, 0x989680}, {0x77359400}}, &(0x7f00000014c0)) timer_gettime(r1, &(0x7f0000000140)) 2018/04/23 06:08:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b97000)={0x1, &(0x7f000048fff0)=[{0x6}]}, 0xffffffda) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000baf000)=""/1, &(0x7f0000561ffc)) 2018/04/23 06:08:49 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/214, 0xd6}], 0x1, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0xc9, 0x1, 0x1, 0x0, 0x10}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000003c0)={r1, 0x8001, 0x20}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/86, &(0x7f00000000c0)=0x56) accept$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000440)={r1, 0x43f2, 0x6}, &(0x7f0000000480)=0x8) 2018/04/23 06:08:49 executing program 6: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x3, 0xfffffffffffffffb) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000001c0)='dctcp\x00', 0x6) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000200)={'veth0_to_bond\x00', {0x2, 0x4e22}}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x7, {{0xa, 0x4e24, 0x9929, @dev={0xfe, 0x80, [], 0x12}, 0x102}}}, 0x88) r2 = open(&(0x7f0000000040)='./file0\x00', 0x20300, 0x84) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000080)={'bond_slave_1\x00'}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'ip_vti0\x00', 0x1000}) 2018/04/23 06:08:49 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000007000000860500000000000030145b0fdd751e1ddaf4a2ec5a29be7fd6b4de274f205f9aaa"], 0x18}}], 0x2, 0x0) 2018/04/23 06:08:49 executing program 1: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000180)="716964b36d617000822dfd6c6b91026c4ff37d509f") getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x84) readv(r1, &(0x7f0000000000)=[{&(0x7f0000af5f47)=""/185, 0xb9}, {&(0x7f0000fea000)=""/190, 0xba}], 0x2) fcntl$getown(r1, 0x9) 2018/04/23 06:08:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000300)=0x3f0000000, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x6, 0x8000, 0x2e, 0x7, 0x8}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r4, 0xfffffffffffffffe}, &(0x7f0000000180)=0x8) accept$inet6(r1, 0x0, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000400)=0xca, 0x4) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00006f1ffc)=0xffffffff, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r5, 0x1, 0x100, 0xe10, 0x400, 0x5}, &(0x7f0000000240)=0x14) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000340)=0x4) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f00000003c0)=0xad) 2018/04/23 06:08:49 executing program 7: ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = epoll_create1(0x0) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x8000) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000080)=0x8, &(0x7f0000000140)=0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/23 06:08:49 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer\x00', 0x0, 0x0) pivot_root(&(0x7f0000000500)='.', &(0x7f0000000540)='./file0/bus\x00') ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)) 2018/04/23 06:08:50 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0xffffffff) pipe(&(0x7f0000000000)) 2018/04/23 06:08:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000000)=""/25, &(0x7f0000000040)=0x19) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000001c0)={'veth0\x00', 0x8001}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x7, 0x20, 0x0, 0x7}, &(0x7f0000000100)=0x18) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000002c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000240)=0x81, 0x4) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000280)=0x2101, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e24, 0xce, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0xffffffff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x2}], 0xb0) openat$cgroup(r1, &(0x7f0000000180)='syz0\x00', 0x200002, 0x0) 2018/04/23 06:08:50 executing program 0: prctl$getreaper(0x9, &(0x7f0000000040)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) connect$nfc_llcp(r0, &(0x7f0000001540)={0x27, 0x0, 0x0, 0x7, 0x2, 0x10001, "79c93fac39727a20a63f95f4c1387981269fca563e69bd1754d07d03d28cffebe30d28f4d97b89dcb0ce93563fa895803d0a247d0138ce18b916482f38f2cd", 0x3a}, 0x60) socketpair(0x4, 0x3, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000080)={0xffffffff, 0xa863486606e37fa8, {0xffffffffffffffff, 0x0, 0xa9, 0x3, 0x2c}}) 2018/04/23 06:08:50 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000240)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="74010000", @ANYRES16=r4, @ANYBLOB="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"], 0x174}, 0x1, 0x0, 0x0, 0x8000}, 0x800) socket$nl_route(0x10, 0x3, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000100)=r3) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000000c0)=r3) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x600, 0x0) 2018/04/23 06:08:50 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0xfffffffffffffffd, 0x0) r1 = dup(r0) ioctl$PIO_UNIMAPCLR(r1, 0x4c81, &(0x7f0000000000)) 2018/04/23 06:08:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) socketpair$inet6(0xa, 0x5, 0x800, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=0x0, &(0x7f00000002c0)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000300)={r2, 0xbd, 0xa8, "0b9bdaef82aacb3dbe7375f880fb1a1cdb412f487ba00b4ac72de703d762cb6c44a7168c8e1d8e8821453ce73d7471cbe5f5f52c524e0670a0a91f9a4f02e563514c86f7ba2765400b5ee300d454faae2473dda0a09f637d4ecba675160123dd83cb2b0718a8d22d25761917b296956ae96aa8469721094b47a40ed1d816239c86432d0cba9e90dbf6ced7125782ad601116a675354a564733efc78ee0f784cfa7d72816d4ec2a6f"}, 0xb0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$evdev(r3, &(0x7f00000001c0)=[{{0x77359400}, 0x7, 0x8, 0x8}, {{r4, r5/1000+10000}, 0x1d8, 0x4, 0x4e}, {{0x0, 0x7530}, 0x0, 0xe936, 0x1}, {{0x0, 0x7530}, 0x0, 0x4, 0x10000000000}, {{}, 0x5, 0xff, 0x4f}], 0x78) 2018/04/23 06:08:50 executing program 6: getitimer(0x2, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f0000000080)='./file0/fil..\x00', 0xff) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f00000001c0)='./file0/control\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f0000000200)="8e6bc95e0eef482facb55ad63e8f359ec78bcf3a0ac4c5d1be5a0a4947b5ac577ea14d97bcfba673567280256e7a43a9c54b4b33ccc5bd8eca5974d0216c7c79bf228f2cca203b86c13bb6cff3a9abd472100876e4aea35494461c6660dbf6459e8bbd91e7fd8339f5305b2bab08165a93f99ff23ff1e0eb71da633d138da4a7a5dec17a05c17e1baa7bdc14006dde4bb1fd117cafd6838288c050a00ca8a5fc9030d7efd65d5b1c98f32136d60f6266e6ecc73773913c9688377259e03786e8e48b", 0xc2, 0x84b}, {&(0x7f0000000300)="3933791ab1f102c21447339c816d91220cecc7e1124f0229c944960970ac44a5c509c8ad61f97c5c99158a4fbce8c9ad60bacf21b3552ac568fac1a25cc6b77f65971db4b667c984f042e5457ea3ec0ac5bd4872b1b775748e21881a2d7486006ff2036abbcf50b4eaadf9c31b0c674ff2baa19b0040bba07cd3ea5d44c7013e0479cc0e561912ae333401b135640cd12b1c1b6e19eb07932252eb37982a3e8a366e614d57578c9f919c2baf8cdb05ea1968dea9", 0xb4, 0x2}], 0x1000010, &(0x7f0000000400)={[{@session={'session', 0x3d, [0x0]}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x35, 0x32, 0x36, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x38, 0x34, 0x3d, 0x33]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x30]}, 0x2c}, {@uid={'uid', 0x3d, [0x31, 0x31, 0x7d, 0x37, 0x3f, 0x0, 0x7f, 0x37]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp864'}, 0x2c}]}) mkdir(&(0x7f0000000040)='./file0/control\x00', 0x0) rmdir(&(0x7f0000000180)='./file0/control\x00') 2018/04/23 06:08:50 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000140)=0x9000000, 0x2) r1 = socket$inet6(0xa, 0x80003, 0x4004000000000003) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000340)={0xfffffffffffff001, 0x2, {0x2, 0x3, 0x8, 0x3, 0x80000000}}) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000100)={'team0\x00', {0x2, 0x4e21}}) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000041c0)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f00000042c0)=0xe8) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000004e80)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000004e40)={&(0x7f0000004300)={0xb0c, r5, 0x0, 0x70bd26, 0x25dfdbfd, {}, [{{0x8, 0x1, r4}, {0x1f4, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r4}, {0x210, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x34, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r4}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}]}}, {{0x8, 0x1, r4}, {0x174, 0x2, [{0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x9fd, 0x78d, 0x5, 0x1ff}, {0x0, 0x4, 0x1, 0x401}, {0x9, 0x40, 0x40, 0x8}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r4}, {0x230, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xc0}}, {0x8, 0x6, r4}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x4, 0x5, 0x7, 0x8}, {0x4, 0x1, 0x0, 0x2}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r4}, {0xf4, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r4}, {0x1e8, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xe4d5}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}]}, 0xb0c}, 0x1, 0x0, 0x0, 0x20000010}, 0x80) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f0000000180)={0xa}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000003c0)) 2018/04/23 06:08:50 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20000000041) socketpair(0x5, 0x6, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000000040)=[0x6]) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) dup(r2) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f00000000c0)={{0xffffffffffffffff, 0x0, 0x5, 0x3, 0xffffffffffffff81}, 0x8, 0xd735, 0x7}) 2018/04/23 06:08:50 executing program 0: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r1, 0x3) close(r1) 2018/04/23 06:08:50 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0xc) fcntl$lock(r1, 0x6, &(0x7f0000013000)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/04/23 06:08:50 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) rmdir(&(0x7f00000000c0)='./file0\x00') sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="0200000211000000000000000000004000001800070200002889978579fe54457bf0fe5cfef9e9c9b908d5e50d25928be33d0d53000000030008000200000002000000e000000200000000000000000200010000000000000003000000000005001a00ac1414bb000000000000000000000000e0000001000000000000000000000000190010070000004a01fd98b9bacfc886f68d282dcdd8c897fe4b59dbc2b08541b1903a"], 0x3ca}, 0x1}, 0x2000c081) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x2, 0x5, 0xf, 0x10, 0x0, 0x70bd29, 0x25dfdbfb, [@sadb_address={0x5, 0x17, 0x57e02d16e5f36d8d, 0x20, 0x0, @in6={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x716, {0x6, 0x33, 0x7fffffff, 0x1, 0x0, 0x7, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e21}]}, 0x80}, 0x1}, 0x800) 2018/04/23 06:08:50 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000000)="af01312827885e30edd9fbe54b9e1f2ecf4b9673f5e3534d07b3fc4e9618f582de4966fe82daff171a2ebc02229aabab9f36d3e414d9415ba13c6d261858fb5b0d84c9287ee05553fdcd4f484c33b8", 0x4f}, {&(0x7f0000000080)="51c1c647ee9405a3f703227a4e82192e8984a78124ac6a1e9cb688184c4a095f6c9a8730cdc6e8b617aa526db57afd5eb7336b", 0x33}, {&(0x7f00000000c0)="0f8e7ea73de1dc9dd78e361360f519104fb25760f4fad2a06f433760bc1e82e5bf2e2c246bbe961dbf0542c71b24c0e4fa9e096654790af2ee2577e112830ef4198c287bf0a13e9bbe2221de24dd6792814d6e359dec294de9c53a96654de088fc74742530c81963d3090229e5c7b0129d58a10d6ef21c952aae0202e1ffee1a841de99d4bcd97c349ec96600c501b572b92b9de", 0x94}, {&(0x7f0000000180)="9b742c59bd256dde3533558d32162c14ec4b0ea20ea8879b253d80def34cbdb5ccf68cd70f57b4becee6024ea0f52a328df1d2306607b061da3395fb862f25a65bb2a88e854ae3735a895225d46bd6c570222e63be0fc5e899195555a9dbf68815ea55d7683867db392507ebee685b59adb1df30", 0x74}, {&(0x7f0000002040)="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", 0x1000}, {&(0x7f0000000200)="369f90e7cc9e0549a259298199277e068b384ed967d13fe23ec1c239ea89d3ac9ca804132f4c318f5d44951d487ce67ae123d371c0637116e93ec7a1d494fb6c3330b30a12e959b3531e6d855bb4821fa0935daa4015deb8445b7207bf5a66a6ba8bfa862069bb3cc523177475cf421e22c448c330f2585dc6a1a8237c0619377734740a2fd01158669c438004a2a23521b8625e3eef07ac52d1db428954cbdd93a618d9e856740bdcf6e57e998f35e2ba", 0xb1}, {&(0x7f00000002c0)="76914535d95693438900506cd029865e8df99792bf03d022577748aa0babc0407edee2e06c0186cdc70d74fc325e2c4014800849b852a8861f80d153abcea55ed5bc984b0c9e63dfe046108d19c9ca172cfbabe1ec5961a1a05c6d14d7471d4870d4318f3ad957dae2b00adbbe259ff4d0d6cfa96822416751941e71b11d67a4c04737", 0x83}], 0x7, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x3, 0x0, 0x0, 0x0, @time, {0x0, 0x80000}, {0x6}, @time=@time={0x0, 0x989680}}], 0xfffffffffffffcb1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000400)={0x30002000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/23 06:08:50 executing program 6: r0 = dup(0xffffffffffffffff) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000100)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='stat\x00\x00\x00\x00\x00\x00\x00\x00') ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) 2018/04/23 06:08:50 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0xffffffffffffffff, 0xffffffffffffff4f) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x31}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x9b, 0x6, 0x1, 0x200, 0x200, 0x2, 0x10001, 0xff, r2}, &(0x7f0000000180)=0x20) 2018/04/23 06:08:50 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000180)=""/162, 0xa2}, {&(0x7f0000000040)=""/8, 0x8}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/4096, 0x1000}], 0x4) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000002240)='cgroup.events\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000002280)=""/4096) ioctl$TIOCSETD(r1, 0x541d, &(0x7f0000fdd000)) rt_sigaction(0x3a, &(0x7f0000000140)={0xfffffffffffffff9, {0x6}, 0x2, 0xfffffffffffffffb}, &(0x7f0000000100), 0xffffffffffffffd0, &(0x7f00000000c0)) 2018/04/23 06:08:50 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) mlockall(0x2) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000007ff"], 0x8) mlockall(0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) 2018/04/23 06:08:50 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000140)=0x2986) ioctl$TCFLSH(r0, 0x540b, 0x3) 2018/04/23 06:08:51 executing program 3: unshare(0x40600) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x2, 0x0) signalfd(r0, &(0x7f0000000100)={0x5}, 0x8) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) fgetxattr(r1, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000040)=""/122, 0x7a) 2018/04/23 06:08:51 executing program 2: r0 = socket$inet(0x10, 0x2, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000050a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='vboxnet1#%posix_acl_access:wlan1securityposix_acl_access.systemvboxnet0selinuxproc\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='vmnet0*bdev\\%proceth1vmnet1%cpuset\\procsystemsystem$securityppp1GPL\x00', &(0x7f0000000180)='&self\x00', &(0x7f00000001c0)='wlan1\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='+\'\x00', &(0x7f0000000280)='eth0}mime_typecgroup+lobdevvboxnet1{mime_type\x00', &(0x7f00000002c0)='wlan1vboxnet0\x00', &(0x7f0000000300)='mime_type[ppp1\\cpusetwlan0em1lo\x00'], &(0x7f0000000580)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='bdev\x00', &(0x7f0000000440)='selfem0[\x00', &(0x7f0000000480)='i(\x00', &(0x7f00000004c0)='#]securitymd5sum.\x00', &(0x7f0000000500)="5c062e00", &(0x7f0000000540)]) 2018/04/23 06:08:51 executing program 6: syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') r0 = socket$inet6(0xa, 0x3, 0xff) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x503800, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x2c2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000000080)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="0200030006013a000000c27242265fd475b3000000720000000000000000001aff010000000000000000000000000000"], 0x30}, 0x1}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000280)=[{0x8, 0x7}, {0x8, 0xa2}, {0x4, 0x10000}], 0x3) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000200)={0xb72, 0x80000001}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000002c0)) sendfile(r0, r0, &(0x7f00000001c0), 0x7ff) 2018/04/23 06:08:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') getpeername$packet(0xffffffffffffff9c, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002700)) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x9, 0x0) mlockall(0x1) 2018/04/23 06:08:51 executing program 0: unshare(0x8000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f0000000000)=@nl=@unspec, &(0x7f0000000080)=0x5b) 2018/04/23 06:08:51 executing program 1: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x0, 0x8) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00005e5000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r3 = socket$inet(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) fallocate(r1, 0x1, 0x0, 0x10000101) fallocate(r0, 0x20, 0x0, 0xfffffeff000) 2018/04/23 06:08:51 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="020a0005020000000000000000000000"], 0x10}, 0x1}, 0x0) socketpair(0x4, 0x807, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x2, 0x4) 2018/04/23 06:08:51 executing program 4: getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x79b7d6e5}}}, &(0x7f0000000180)=0x84) kexec_load(0x0, 0xa3, &(0x7f00000005c0), 0x0) 2018/04/23 06:08:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) pwritev(r0, &(0x7f0000002640)=[{&(0x7f0000001640)="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", 0x800}], 0x1, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000100)={0x55, 0x9, 0x7, {0xc71, 0x80}, {0xb, 0x10000}, @const={0x3, {0x0, 0x7fff, 0xf2a, 0x7184}}}) r1 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x0) fsync(r1) pwritev(r0, &(0x7f0000001f80)=[{&(0x7f0000001e80)="c0", 0x1}], 0x1, 0x0) fallocate(r1, 0x3, 0xffff, 0xfc) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e24}, 0x10) 2018/04/23 06:08:51 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f000029a000/0x1000)=nil, 0x1000, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x250080, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x1000, 0x4) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000009) clone(0x0, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) [ 53.523369] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 06:08:51 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/packet\x00') socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x80, 0x4) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'broute\x00'}, &(0x7f00000000c0)=0x78) preadv(r0, &(0x7f0000001640)=[{&(0x7f0000001540)=""/209, 0xd1}], 0x1, 0x100) 2018/04/23 06:08:51 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000040)={0x6, {{0x2, 0x4e21}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000364ff8)=0x3e) dup3(r1, r2, 0x0) 2018/04/23 06:08:51 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x4001}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) recvfrom$llc(r1, &(0x7f00000000c0)=""/200, 0xc8, 0x100, &(0x7f0000000040)={0x1a, 0x311, 0x6, 0xfffffffffffffe98, 0x5, 0x3, @random="fbd54af484a0"}, 0x10) close(r0) 2018/04/23 06:08:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000180)=0x1, 0x8) r2 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x2, 0x0) write(r0, &(0x7f00000004c0)="de9dea0000008000000000d8011730bcd8f6c26a47c2eb6512c57c39a9ed000000527470e75fef146800000000407260880f7f79059ca1aeffad4b7426f0c413487deb1be50a5ac012c757b970172f95c43aad7271603a164118cc780760037a487ea557ae2ec2c0afe4b13e3d484f4a77de321e3ab30088386a64b46ffcbdfb0f66e6486e249e10e0fe8cb1c8dff63a700e0a718fdb6549095e077ca7617ddb619494d0d648f1103b622d55c103702c8e525e572e6830d2f624e2240482f0eae5669cc03c7c760d9c34560b26e2242a3be0426e039d2e5d8060c61132e784fd08aaee41df30c17af9b2cb1a8713a00bdc", 0xfffffffffffffe08) pwrite64(r1, &(0x7f00000000c0)="99eba358b3172c6dc9f967904c332e86a746e310e9659a11932d35506cb74475e630b221f9e0c4ad7b4c82ae66da8ccf2b3188a08ffff3b52c0106aa6fc1d3d97e76b8c1afe59558d8cd4efa5c0d3297672dad37a25244308a6ae99a44", 0x5d, 0x0) recvfrom$ipx(r1, &(0x7f00000002c0)=""/67, 0x43, 0x10140, 0x0, 0x0) dup3(r1, r0, 0x0) write(r0, &(0x7f00000084c0)='9', 0x1) write$binfmt_script(r2, &(0x7f0000000200)={'#! ', './file0', [], 0xa}, 0xb) 2018/04/23 06:08:51 executing program 7: r0 = socket(0x10, 0x2, 0x0) r1 = socket(0xf, 0x80000, 0x5) write(r0, &(0x7f00000000c0)="240000002a0007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r2, 0x7}, 0x8) [ 53.572610] FAT-fs (loop4): Directory bread(block 2) failed [ 53.578781] FAT-fs (loop4): Directory bread(block 3) failed [ 53.594259] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 06:08:51 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x20401) write$sndseq(r0, &(0x7f0000000180), 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8}) epoll_wait(0xffffffffffffffff, &(0x7f0000000080)=[{}], 0x1, 0x0) syslog(0x3, &(0x7f0000000040), 0x0) [ 53.606966] EXT4-fs error (device sda1): ext4_find_extent:915: inode #16568: comm syz-executor1: pblk 33023 bad header/extent: invalid extent entries - magic f30a, entries 4, max 340(340), depth 0(0) [ 53.619025] EXT4-fs error (device sda1): ext4_find_extent:915: inode #16568: comm syz-executor1: pblk 33023 bad header/extent: invalid extent entries - magic f30a, entries 4, max 340(340), depth 0(0) 2018/04/23 06:08:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)=':,%,vmnet0em0GPLselinuxsystem)md5sum!-keyringmd5sum+!vmnet1eth1cpuset+\x00', 0x3) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x8) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0x69b, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x90800, 0x0) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000ff9000)={0x0, 0x1c9c380}, &(0x7f0000ae8ff8), 0x8) 2018/04/23 06:08:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000001180)=[{&(0x7f0000000040)="2cab93b296a9", 0x6}, {&(0x7f0000000080)="a834efc8064d5d2597f7d9c338f87750b13b36345df5a6e2152cf3a7bd7309ee12847894132cabffc07c1d6327dd54c955fc642935fe27523f9a543f5c422f0425833c0349a056c5b404b9934d1b7ed52a40005c7736993e2ca805d6e157172e3cc2114c42f53b5594aba34c6099c217ae37ac960d2d5793600fea13cc109246f8a16e358db4d2f71d7ebfdf4de54f6e6860bb7345ce1566c6e2f7b5dce05ff9f775d4f9b64b5467f9d1c6efc82bb50427f9c4d06281b32712b8a9528c30686e7725a5e95b4eb2e1097db30bba35ac959fd5ff8af571d093221816d972d668fba9736f854555f739268eb7fcd3407ea9", 0xf0}, {&(0x7f0000000180)="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", 0x1000}], 0x3, 0x1) [ 53.630245] EXT4-fs error (device sda1): ext4_ext_remove_space:2994: inode #16568: comm syz-executor1: pblk 33023 bad header/extent: invalid extent entries - magic f30a, entries 4, max 340(340), depth 0(0) [ 53.632418] EXT4-fs error (device sda1) in ext4_ext_truncate:4659: Corrupt filesystem [ 53.691528] FAT-fs (loop1): bogus number of reserved sectors [ 53.691532] FAT-fs (loop1): Can't find a valid FAT filesystem [ 53.805606] FAT-fs (loop1): bogus number of reserved sectors [ 53.805613] FAT-fs (loop1): Can't find a valid FAT filesystem [ 53.869590] FAT-fs (loop4): Directory bread(block 4) failed [ 53.875495] FAT-fs (loop4): Directory bread(block 5) failed [ 53.886771] FAT-fs (loop4): Directory bread(block 6) failed [ 53.894766] FAT-fs (loop4): Directory bread(block 7) failed [ 53.900511] FAT-fs (loop4): Directory bread(block 8) failed [ 53.907019] FAT-fs (loop4): Directory bread(block 9) failed [ 53.912813] FAT-fs (loop4): Directory bread(block 10) failed [ 53.918978] FAT-fs (loop4): Directory bread(block 11) failed [ 53.932015] attempt to access beyond end of device [ 53.937384] loop4: rw=536870984, want=249, limit=2 [ 53.944361] FAT-fs (loop4): Filesystem has been set read-only [ 53.950346] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 17) 2018/04/23 06:08:52 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mkdir(&(0x7f00001d4ff8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000044ff2)='./control\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000179ff8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) fchownat(r1, &(0x7f0000000040)='.', 0x0, 0x0, 0x0) fanotify_init(0x8000003, 0x0) 2018/04/23 06:08:52 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x101001, 0x0) mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000280), &(0x7f0000000240)=0x60, 0x80000) creat(&(0x7f0000000040)='./file0\x00', 0x10) mkdir(&(0x7f00000000c0)='./file0//ile0\x00', 0x10) 2018/04/23 06:08:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x541f, 0x3) 2018/04/23 06:08:52 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x240100, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) dup2(r0, r0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") 2018/04/23 06:08:52 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getpid() sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f000074e000)=ANY=[@ANYBLOB="7400000800020100000000000000000000000004000b0000"], 0x18}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x51}, @in6={0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x8000000}], 0x38) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/04/23 06:08:52 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)='+0', 0x2}], 0x8f) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@mcast2}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000480)=0xe8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000240)={{0x5, 0x1117}, 'port0\x00', 0x8, 0x80000, 0x4, 0x9, 0xb9b, 0xff, 0x80, 0x0, 0x4, 0xac}) truncate(&(0x7f0000000340)='./file0\x00', 0x101) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000140)=""/67) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000001c0)=""/106, &(0x7f0000000040)=0x6a) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000300)='!\x00') 2018/04/23 06:08:52 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000004c0)={{0x46, 0x1}, 'port1\x00', 0x20, 0x100410, 0x7, 0x0, 0x9, 0x200, 0xffffffffffffff24, 0x0, 0x1, 0xaa32}) r1 = socket$inet6(0xa, 0x0, 0x400) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000040)=0x68) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000380)={0x3e03, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x108) fsetxattr(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="bdf365240500000000000000b6512573746174757b0093f1f2507c16dbe9538a2b063ceb8b38d82566a38fc07366e75c0424ab79e71beada0b3c93ddad81a81aa692d76f160cb8e3cfce93a04408634a908068be35f6f1a0f5de7f234692ab8605f2e6ba7fc501b2cb490255c21765e746e737b85ccf8d3c927743ba3ffde91d8ec2fdbf87b10c617438e6a457"], &(0x7f0000000240)='/selinux/status\x00', 0x10, 0x1) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000180)=0x10000, &(0x7f00000001c0)=0x4) 2018/04/23 06:08:52 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0xfcfd, &(0x7f0000001bc0), 0x3e7, &(0x7f0000000040)}}], 0x2, 0x0) [ 53.959933] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 17) [ 53.970056] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 17) 2018/04/23 06:08:52 executing program 7: sendmsg$key(0xffffffffffffffff, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2a7ab0843a43c0020081000b000000000000ddff000000090018000000290052491d5cffd9307508a2edaa5e1adddb8f000000000000f291"], 0x38}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x6, 0x30}, &(0x7f00000001c0)=0xc) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/04/23 06:08:52 executing program 5: unshare(0x8000000) socketpair(0x9, 0xa, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={'bond0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) sendmsg$nl_crypto(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400004}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@delrng={0x10, 0x14, 0x400, 0x70bd25, 0x25dfdbfc, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x4000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x82, &(0x7f00000000c0)={0xfffffffffffffffc, 0x20000001, 0x2, 0xffc, 0x4f, 0x100000001}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000080)={0x3f, @multicast2=0xe0000002, 0x4e21, 0x1, 'lc\x00', 0x9, 0x6, 0x9}, 0x2c) mq_notify(r1, &(0x7f00003da000)={0x0, 0x0, 0x0, @thr={&(0x7f0000ce5fda), &(0x7f0000c51000)}}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000001c0)=0x4) close(r1) 2018/04/23 06:08:52 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, {0xa, 0x4e24, 0x80, @dev={0xfe, 0x80, [], 0x20}, 0x1}, 0x7, [0x2, 0x162d6b9d, 0x7, 0x6, 0x21bf, 0x1, 0x10001, 0x5]}, 0x5c) socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter6\x00') readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}], 0x1) 2018/04/23 06:08:52 executing program 2: r0 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000140)) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) 2018/04/23 06:08:52 executing program 3: syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000, 0x0) r1 = socket(0x10, 0x80002, 0x0) bind$netlink(r1, &(0x7f0000177ff4)={0x10, 0x0, 0x10000000000001}, 0xc) execveat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='minix\x00', &(0x7f0000000300)='/dev/sg#\x00', &(0x7f0000000340)='minix\x00', &(0x7f0000000380)='/dev/sg#\x00', &(0x7f00000003c0)='/dev/sg#\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='/dev/sg#\x00', &(0x7f0000000480)='/dev/sg#\x00', &(0x7f00000004c0)='vboxnet0nodev\x00', &(0x7f0000000500)='minix\x00'], 0xc00) write(r1, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000600)=@req={0x9, 0x9, 0x5, 0x5}, 0x10) connect$netlink(r1, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r1, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) read(r1, &(0x7f0000000140)=""/225, 0xe1) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7, 0x4000) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000240)) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000640)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000580)={0x8, @tick=0x5, 0x1, {0xa3e4, 0x7fffffff}, 0x5}) getdents64(r0, &(0x7f0000000080)=""/48, 0x30) 2018/04/23 06:08:52 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pwrite64(r1, &(0x7f0000000040)="1f5cfcffc044e6d978a055a71d232cba54b3e7d1460420dbd4929f0ce6d553cab26eaae9bf067d84ba77c29e5697132ce92921e9fcd671a545565b60877a0e0c845c656513f3153ca826e293358181b39c09440dc511f06420f47e24d0b2a0e1c9c314c271dfc4b9778143eac8efc411cf3a67a44200a6603998907c5c82ae639f7d0abd0020b502157aa6b9144d7b57b0754dd2d73ee76e313896459bcf870968c83ab67ae633d94b196aebdd01d6e912df6b48a0781d6150679bc65ef8370b", 0xc0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000080)={{}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40505330, &(0x7f0000000140)={{0x0, 0x10001}, {0xffffff80}}) fcntl$getown(r0, 0x9) socket$nl_crypto(0x10, 0x3, 0x15) pwrite64(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0xffffffffffffffff) r3 = fcntl$getown(r0, 0x9) write(r1, &(0x7f00000001c0)="fb62bd114d72984170f379f5c23740dc576d8755f246ccad8bf9", 0x1a) r4 = dup(r1) perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x9, 0x8000, 0xff, 0xfffffffffffffffb, 0x0, 0xcfa, 0x10, 0x6, 0x80, 0x0, 0xdceb033, 0xffffffffffffffff, 0x7, 0xfff, 0x7, 0x95, 0x6, 0x2, 0x7fff, 0x9, 0x0, 0x9, 0x7, 0x3, 0x3ff, 0x3ff, 0x660, 0x8, 0x5, 0xc1, 0x3f, 0x9, 0x0, 0xae9b, 0x3, 0x25a, 0x0, 0x3fff8000000, 0x0, @perf_bp={&(0x7f0000000100), 0x4}, 0x20000, 0x2, 0x7, 0x7, 0x5, 0xffffffffcb186fb1, 0x8}, r3, 0x8, r4, 0x1) [ 54.004392] sd 0:0:1:0: [sg0] tag#689 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 54.013045] sd 0:0:1:0: [sg0] tag#689 CDB: Test Unit Ready [ 54.018730] sd 0:0:1:0: [sg0] tag#689 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 54.027499] sd 0:0:1:0: [sg0] tag#689 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 54.036269] sd 0:0:1:0: [sg0] tag#689 CDB[20]: 00 00 00 00 [ 54.132189] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8392 comm=syz-executor3 2018/04/23 06:08:53 executing program 3: syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000, 0x0) r1 = socket(0x10, 0x80002, 0x0) bind$netlink(r1, &(0x7f0000177ff4)={0x10, 0x0, 0x10000000000001}, 0xc) execveat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='minix\x00', &(0x7f0000000300)='/dev/sg#\x00', &(0x7f0000000340)='minix\x00', &(0x7f0000000380)='/dev/sg#\x00', &(0x7f00000003c0)='/dev/sg#\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='/dev/sg#\x00', &(0x7f0000000480)='/dev/sg#\x00', &(0x7f00000004c0)='vboxnet0nodev\x00', &(0x7f0000000500)='minix\x00'], 0xc00) write(r1, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000600)=@req={0x9, 0x9, 0x5, 0x5}, 0x10) connect$netlink(r1, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r1, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) read(r1, &(0x7f0000000140)=""/225, 0xe1) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7, 0x4000) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000240)) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000640)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000580)={0x8, @tick=0x5, 0x1, {0xa3e4, 0x7fffffff}, 0x5}) getdents64(r0, &(0x7f0000000080)=""/48, 0x30) 2018/04/23 06:08:53 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x823, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x800) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140), 0xffc4) prlimit64(0x0, 0x0, &(0x7f00000017c0), &(0x7f0000001800)) 2018/04/23 06:08:53 executing program 0: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc8, &(0x7f0000000200)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x3) 2018/04/23 06:08:53 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r1, r2, r3}, 0xc) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000000c0), &(0x7f0000000080)=0x4) 2018/04/23 06:08:53 executing program 4: sendto$inet(0xffffffffffffffff, &(0x7f0000000100)="0b6bac8816d7d792ef53adadd5a890b2a7ac6a9b1c9bcbc6b28a3b83", 0x1c, 0x0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x400001) ftruncate(0xffffffffffffffff, 0x1) 2018/04/23 06:08:53 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffff7, 0x8000200003e, 0xffffffffffffffff, 0x1) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000040)=@sco, 0x8, &(0x7f0000000200), 0x2, &(0x7f0000000240)=""/22, 0xfffffc6d}}], 0x40002ba, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x1, 0x4, 0xfffffffffffffe50, r1}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r2, 0x3}, &(0x7f0000000140)=0x8) 2018/04/23 06:08:53 executing program 1: madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0xc) mremap(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000010000/0x3000)=nil) clone(0x8040000, &(0x7f0000000380), &(0x7f0000000440), &(0x7f0000000480), &(0x7f0000000280)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="d7000000734fa6f5681cd46ec1144ab6f72e3d22d034b800a7e44203c832c57eed9b31dd3a67532cca7838483cca616ebdddec2078199f886a3881405898613cd22e39d533b1f8c0e00fd273b751d0084383ff76258ae7adcda524a628cf92ff26d32f3b90eb6f323eb06ffd37077b9d6fbb5f77d3351f178d946f4faa668ec1779f76af1dc7ea502af4052694b521a4a3be47f18427b5feb8b88f68a604e54e9fbe14e40ea5e0a27a30c656503f486fd63a1de219522ff43daed125181d1181e91ff4e8d094ed32bc0d1b705da2d97b899732c8ed"], &(0x7f0000000140)=0xdf) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x2, 0x2, [0x5, 0x7]}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1}, 0x294) write$selinux_create(r0, &(0x7f00000001c0)=@objname={'system_u:object_r:systemd_logind_var_run_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x32, 0x30, 0x20, './file0\x00'}, 0x48) 2018/04/23 06:08:53 executing program 5: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xaf}, 0x1c) recvmsg(r0, &(0x7f0000005880)={&(0x7f0000005580)=@ll, 0x80, &(0x7f0000005740), 0x0, &(0x7f0000005780)=""/233, 0xe9}, 0x2000) 2018/04/23 06:08:53 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1034c1, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x9) syz_read_part_table(0x0, 0x1, &(0x7f0000001340)=[{&(0x7f0000000340)="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", 0x1fa, 0x6}]) [ 54.935415] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8415 comm=syz-executor3 2018/04/23 06:08:53 executing program 4: r0 = socket$inet(0x2, 0xb, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getitimer(0x2, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r2, 0x2, 0xa, [0x8000, 0x35cb870f, 0x7ff, 0xfff, 0x6, 0x1, 0x3ff, 0x8, 0x3, 0x3ff]}, 0x1c) bind$inet(r1, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000000000)="e607716917bc91fe0ea7b2b3e85e2da2db5390f5b44689ed608a4ba4444514d3ddcb24f8fbb83d043420d276dfd4d9bce21d76e0edcf46e181abf8695644381ec27d7b578e6ed17a9f482ab2", 0x4c, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r1, &(0x7f00003cd000)=@ethernet, 0x10) 2018/04/23 06:08:53 executing program 2: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) read(r0, &(0x7f0000000300)=""/155, 0xff08) 2018/04/23 06:08:53 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0xd695, 0x0) bind$inet6(r0, &(0x7f0000fe7fe4)={0xa, 0x4e20}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2000, 0xa) openat$cgroup_ro(r1, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000ec1000)=0x5, 0x4) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x11b}, 0xffc3) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x3, 0x70bd29, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x90}, 0x4000) 2018/04/23 06:08:53 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280200000091440000e729dd4712fef9fac52db22c25010000805157acced3d4d50b0000000000000000000000786d", @ANYRES32=r1, @ANYBLOB="00009e000a000200aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) 2018/04/23 06:08:53 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001440)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x8000000000000000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2000008, 0x10, r0, 0x0) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x100000c, 0x14050, r1, 0x0) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="e3", 0x1, 0xfffffffffffffffc) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f00000001c0)) keyctl$update(0x2, r2, &(0x7f0000012f79)="c0", 0x1) stat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) openat$ion(0xffffffffffffff9c, &(0x7f0000001700)='/dev/ion\x00', 0x4000, 0x0) r4 = syz_open_pts(0xffffffffffffffff, 0x101000) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f0000000140)={0x6, 0x46, 0x7, 0x9, 0x134, 0x6, 0x401, 0x2, 0x81, 0x1c0000000000000, 0x7fffffff, 0x8}) removexattr(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)=@random={'btrfs.', '/selinux/avc/hash_stats\x00'}) writev(r3, &(0x7f00000015c0)=[{&(0x7f0000000200)="10f6878a78580bfc6dce49db132bba2a152d8eb2728f2d643bed74e6f10477a6b6148948b7c7a2489a64", 0x2a}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="27268c8ffc32ffe16cbe4ae27d26fc4cad9665f4df6539b4b1c55f938dfb39e526b30944802c68cb08939467ca8aa3de9f4f978d5fdeb649456f9373f5a863a116944556cf42216c1a5b4f624b40131a181e9cdaabbd3675865e7addf615dd6aa7fe6042d181219477371cd76c7993e6bc91f9a741fd4786b4e7b1caec923a43058fbca159fa0ba5a1a3441440a9028b0f8017f6672849b0aa2471498541dd33de8a0b397dc293e6ce9e0d28524c605a31d96e2cebe008361c91955404e8648ce2c79de7e8a772f31f6c0bb5ef", 0xcd}, {&(0x7f0000001340)="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", 0xfe}, {&(0x7f0000001440)}, {&(0x7f0000001480)="f0fc8a2eb8086ca3277f7828fd15cb8bd8118309103cc1a1ba53052287e3b5e2d4cdce8743c07580bafd7f19f38769c7267a7e96ebe8211d42980288265c7e94c0aa7062b67a702301e44acf08dbb30b488e8883f21ec43ae278592efa7bcdd0773830800a71998e1b2caa17b23ef3033444bb2a80eb0cb5319b4790bc18bcc89ad9420b1f0ae8d6d01779b422489b48a6f29298d35f0d06aa4b97b4e9ede4314b8abc9f73daeaa2d18c12e52d2693fc6826a6a91c32b6ef8b06c15e6b6dbe7d9db11d744cea56c52900679f", 0xcc}, {&(0x7f0000001580)="5ced0cf22f4a668acc8d175e653fdadfb8c7", 0x12}], 0x7) [ 55.037606] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8436 comm=syz-executor3 [ 55.067561] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=37120 sclass=netlink_route_socket pig=8462 comm=syz-executor7 [ 55.074037] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=37120 sclass=netlink_route_socket pig=8466 comm=syz-executor7 [ 55.074823] Dev loop0: unable to read RDB block 1 [ 55.074838] loop0: unable to read partition table [ 55.074880] loop0: partition table beyond EOD, truncated [ 55.074887] loop_reread_partitions: partition scan of loop0 () failed (rc=-5) [ 55.164473] Dev loop0: unable to read RDB block 1 [ 55.164486] loop0: unable to read partition table [ 55.164525] loop0: partition table beyond EOD, truncated [ 55.164532] loop_reread_partitions: partition scan of loop0 () failed (rc=-5) 2018/04/23 06:08:54 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'ip6tnl0\x00', &(0x7f0000000380)=@ethtool_dump={0x40, 0xa5f, 0x9, 0xfb, "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"}}) tee(r1, r0, 0x1000, 0x4) 2018/04/23 06:08:54 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) dup2(r2, r0) 2018/04/23 06:08:54 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000100)=0x3) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$ipx(r1, &(0x7f00000001c0)="f6c5644ffc9b3d8aee31c753eae7c0b2e94ca1a74c342c15f9ff0f101b94b65af37133e8c6c9e50ec87b319c44e762883c58ca8c815011ca5a705e6c05aec68d05e898e529f41f6794f525ff4259797629978d755df759464653059eb82888462598dd5f430f011adfeb1b49ea75bb31636afa74f52162d98f91e7616ccf69ff8d2e4267f9310d7aa4b803bc13b77929b15bdf779550a4427ab255e519d619a7b7a0cd52a48ce5fd83e207335602ee71e8a2ddf3b4e67ac37a", 0xb9, 0x0, &(0x7f00000000c0)={0x4, 0x3f52, 0x1, "19707bc91789", 0xbafb}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000000ea4242a99106dd31f50c80c1faac49df808d044d3bcca573062dbf3730828afbe2adc237a2ce8d49cc2831fc572f47a20706bb96a47b1df1a4787dec3fc8c37024b80d6a6065ba6f09000000f8075d65d7593b9bf547df817b30673bca074e231e23e9"], 0x6) mkdir(&(0x7f0000000080)='./file0\x00', 0x101) timer_settime(0x0, 0x1, &(0x7f0000000400)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000040)) 2018/04/23 06:08:54 executing program 5: fanotify_init(0xc, 0x9000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8400, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000080)=""/4096) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0xf3d, 0x8000, 0x100, 0x5, 0x8001, 0x4}) syz_genetlink_get_family_id$ipvs(&(0x7f0000001080)='IPVS\x00') 2018/04/23 06:08:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'bridge_slave_1\x00', &(0x7f0000000200)=@ethtool_drvinfo={0x3, "9c35b9a5c958022f1ced63727f610a7468306c13f9541b0cd4b64d2f4848b9b8", "c554f2308380fed57215d9dae4a49116034c710bea4b8e199423725862755be8", "066df1abdf5944468ae0d35b5dcc3b59e7f719cd653625de6117107a3c2ceaf7", "0a3f49ba51a0db799db3c1a9832ceeaf3375b018a9c56b63ba74b007cd79c4df", "b34ffa919a4667ce5e45e2c2f9ddfc96b51cb4b102281bb3106eed70d9d9a8fd", "bbe913fa87bd1672d5218b42"}}) 2018/04/23 06:08:54 executing program 1: mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000100)=""/184) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x62) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x14, 0x80800) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@can, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/229, 0xe5, 0x8}, 0x10000) 2018/04/23 06:08:54 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=""/212, &(0x7f0000000100)=0xd4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}], 0x2, 0x0) 2018/04/23 06:08:54 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x87e, 0x2002) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x3f) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x80010, r0, 0x0) write(r0, &(0x7f0000000640)="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", 0x1fe) r2 = syz_open_pts(r0, 0x40) ioctl$TCSETS(r2, 0x5412, &(0x7f00000000c0)={0x15}) 2018/04/23 06:08:54 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0xce20}, 0x1c) r1 = socket$inet6(0xa, 0xf, 0x81) r2 = open(&(0x7f0000000000)='./file0\x00', 0x12200, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000080)={0x100000000, 0x40, 0x0, 0x3, 0x200, 0xffffffff}) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) 2018/04/23 06:08:54 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r1 = dup(r0) read(r1, &(0x7f0000000180)=""/60, 0x3c) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) 2018/04/23 06:08:54 executing program 7: r0 = socket(0x10, 0x6, 0x6) sendto(r0, &(0x7f0000cfefee)="120000001400e7ff00ff03009aa127000200", 0x12, 0x0, 0x0, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) ioctl(r0, 0x0, &(0x7f00000000c0)="172e33616610f77d31742b7c236fba9cf9039d") 2018/04/23 06:08:54 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000000c0)=""/155) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x5) 2018/04/23 06:08:54 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002240)='/dev/keychord\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) unshare(0x40904300) getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)) syz_open_dev$binder(&(0x7f0000376000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/23 06:08:54 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0xc1, 0x0) 2018/04/23 06:08:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000040), 0x3) r1 = accept4(r0, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000000)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x4c, &(0x7f0000000100)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x767, @dev={0xfe, 0x80, [], 0x1f}, 0x6}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000240)=0x7, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r2, 0x9, 0x4}, 0xc) 2018/04/23 06:08:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x2, 0x4) r1 = socket(0x10, 0x803, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000013c0)=0xc778) write(r1, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) getpeername(r1, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000001c0)=0x80) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000200)={0x90000000}) recvmmsg(r1, &(0x7f00003a4feb), 0x1, 0x0, &(0x7f0000e82000)={0x0, 0x989680}) getpeername(r1, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) writev(r1, &(0x7f0000001380)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="ad13714611551be8897b181c9e29cad72494a66e31617e740b732bfd310d1cb7771e0b0037df644f01a331c055a8a998b7c8eb9cb67cc5ba3b62ab70755d0eeb05ef0beaa1a743dc59b0ef8c3bd7ed274edbbcbab07b9d883f1fc9663d2cc6205b201dec20dd9f4f342086f3d31826f40ae20fb36cb8", 0x76}, {&(0x7f00000012c0)="902e36fdab8d0638827e3eafd3abe1506ca9515d9ba9b85c12b3467c3c1249844adf4ec15f846eab23ebef5e782edf13ce23a075735bd89583fd601ba50b2871c3fcbf5272d6f59c2adcedeb23c3929a123cc5bb18217a8bff21836e37a86f5ba58f9f367ff0c58e353c8db3feaac8a8142abae3fc7579db016be75af4763c725c2c28c66dbabec149366762e5e4aa14dad536f1a2f610de6a7997730775c5283e", 0xa1}], 0x3) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/04/23 06:08:54 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001e4000)={0x0, 0x0, 0x8000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2}) socketpair(0x9, 0x80000, 0x93b, &(0x7f0000000040)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) [ 56.304191] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=41572 sclass=netlink_route_socket pig=8554 comm=syz-executor0 [ 56.328143] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=41572 sclass=netlink_route_socket pig=8558 comm=syz-executor0 INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes [ 244.943386] INFO: task kworker/u4:4:4073 blocked for more than 120 seconds. [ 244.950518] Not tainted 4.9.95-gee0bcd6 #3 [ 244.955772] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.963889] kworker/u4:4 D25688 4073 2 0x00000000 [ 244.969640] Workqueue: events_unbound flush_to_ldisc [ 244.977878] ffff8801d6e70000 0000000000000000 ffff8801caf7da40 ffff8801d9bfb000 [ 244.986079] ffff8801db221b98 ffff8801d516f6c8 ffffffff839e140d ffffffff812337e7 [ 244.994769] 0000000000000000 ffff8801d6e708c0 0000000600000007 ffff8801db222468 [ 245.002777] Call Trace: [ 245.005554] [] ? __schedule+0x64d/0x1bd0 [ 245.011260] [] ? mark_held_locks+0xc7/0x130 [ 245.017496] [] schedule+0x7f/0x1b0 [ 245.022671] [] rwsem_down_write_failed+0x598/0x990 [ 245.029600] [] ? rwsem_down_write_failed+0x18c/0x990 [ 245.036527] [] ? rwsem_down_write_failed_killable+0xb40/0xb40 [ 245.044228] [] ? debug_check_no_locks_freed+0x210/0x210 [ 245.051226] [] ? migrate_swap_stop+0x820/0x820 [ 245.057633] [] ? __lock_is_held+0xa2/0xf0 [ 245.063595] [] call_rwsem_down_write_failed+0x17/0x30 [ 245.070416] [] down_write+0x5c/0xa0 [ 245.075922] [] ? isig+0xbd/0x4c0 [ 245.080921] [] isig+0xbd/0x4c0 [ 245.085934] [] n_tty_receive_signal_char+0x22/0xf0 [ 245.092494] [] n_tty_receive_char_special+0x10e1/0x2860 [ 245.099671] [] ? n_tty_receive_buf_common+0x8b/0x2300 [ 245.106668] [] n_tty_receive_buf_common+0x18ea/0x2300 [ 245.113666] [] ? mutex_lock_nested+0x572/0x870 [ 245.119880] [] n_tty_receive_buf2+0x33/0x40 [ 245.126562] [] tty_ldisc_receive_buf+0xaf/0x190 [ 245.132863] [] ? n_tty_receive_buf_common+0x2300/0x2300 [ 245.140200] [] flush_to_ldisc+0x253/0x370 [ 245.146249] [] ? __lock_is_held+0xa2/0xf0 [ 245.152032] [] process_one_work+0x7e1/0x1500 [ 245.158256] [] ? process_one_work+0x728/0x1500 [ 245.164689] [] ? pwq_dec_nr_in_flight+0x2e0/0x2e0 [ 245.171163] [] worker_thread+0xd6/0x10a0 [ 245.177493] [] kthread+0x26d/0x300 [ 245.182665] [] ? process_one_work+0x1500/0x1500 [ 245.189156] [] ? kthread_park+0xa0/0xa0 [ 245.194930] [] ? kthread_park+0xa0/0xa0 [ 245.200533] [] ? kthread_park+0xa0/0xa0 [ 245.206334] [] ret_from_fork+0x5c/0x70 [ 245.211851] [ 245.211851] Showing all locks held in the system: [ 245.218349] 2 locks held by khungtaskd/518: [ 245.222645] #0: (rcu_read_lock){......}, at: [] watchdog+0x11c/0xa20 [ 245.231374] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x79/0x218 [ 245.241065] 2 locks held by getty/3709: [ 245.245053] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.254389] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x202/0x16b0 [ 245.264342] 5 locks held by kworker/u4:4/4073: [ 245.268899] #0: ("events_unbound"){.+.+.+}, at: [] process_one_work+0x6ee/0x1500 [ 245.278657] #1: ((&buf->work)){+.+...}, at: [] process_one_work+0x728/0x1500 [ 245.288063] #2: (&tty->ldisc_sem){++++++}, at: [] tty_ldisc_ref+0x20/0x80 [ 245.297219] #3: (&port->buf.lock/1){+.+...}, at: [] flush_to_ldisc+0x86/0x370 [ 245.306841] #4: (&o_tty->termios_rwsem/1){++++..}, at: [] isig+0xbd/0x4c0 [ 245.316129] [ 245.317736] ============================================= [ 245.317736] [ 245.325628] NMI backtrace for cpu 0 [ 245.329242] CPU: 0 PID: 518 Comm: khungtaskd Not tainted 4.9.95-gee0bcd6 #3 [ 245.336319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.345652] ffff8801d875fd08 ffffffff81eb0f89 0000000000000000 0000000000000000 [ 245.353660] 0000000000000000 0000000000000001 ffffffff810b7d60 ffff8801d875fd40 [ 245.361670] ffffffff81ebc2b7 0000000000000000 0000000000000000 0000000000000002 [ 245.369685] Call Trace: [ 245.372253] [] dump_stack+0xc1/0x128 [ 245.377597] [] ? irq_force_complete_move+0x320/0x320 [ 245.384326] [] nmi_cpu_backtrace.cold.2+0x48/0x87 [ 245.390794] [] ? irq_force_complete_move+0x320/0x320 [ 245.397524] [] nmi_trigger_cpumask_backtrace+0x12a/0x14f [ 245.404612] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.411778] [] watchdog+0x6b4/0xa20 [ 245.417034] [] ? watchdog+0x11c/0xa20 [ 245.422460] [] kthread+0x26d/0x300 [ 245.427627] [] ? reset_hung_task_detector+0x20/0x20 [ 245.434270] [] ? kthread_park+0xa0/0xa0 [ 245.439875] [] ? kthread_park+0xa0/0xa0 [ 245.445475] [] ? kthread_park+0xa0/0xa0 [ 245.451077] [] ret_from_fork+0x5c/0x70 [ 245.456745] Sending NMI from CPU 0 to CPUs 1: [ 245.461750] NMI backtrace for cpu 1 [ 245.465456] CPU: 1 PID: 8502 Comm: syz-executor3 Not tainted 4.9.95-gee0bcd6 #3 [ 245.472870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.482197] task: ffff8801d8458000 task.stack: ffff8801bd190000 [ 245.488226] RIP: 0010:[] c [] __sanitizer_cov_trace_pc+0x26/0x50 [ 245.497550] RSP: 0018:ffff8801bd197898 EFLAGS: 00000246 [ 245.502967] RAX: ffff8801d8458000 RBX: ffffc90013fef000 RCX: 0000000000000006 [ 245.510211] RDX: 0000000000000002 RSI: ffffffff82118998 RDI: ffffc90013ff0cbe [ 245.517452] RBP: ffff8801bd197898 R08: ffff8801d8458938 R09: 0000000000000000 [ 245.524692] R10: 0000000000000000 R11: 0000000000000000 R12: 00000007b1b1da5f [ 245.531935] R13: 0000000000000127 R14: dffffc0000000000 R15: 00000007b1b1da5f [ 245.539175] FS: 00007fe860b03700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 245.547369] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 245.553222] CR2: 00007f10ac3db000 CR3: 00000001c1da4000 CR4: 0000000000160670 [ 245.560462] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 245.567705] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 245.574943] Stack: [ 245.577069] ffff8801bd197910c ffffffff82118998c ffffc90013ff1270c 0000000000001103c [ 245.585267] ffffc90013ff1278c ffffed003990c7e5c ffff8801cc863f2cc ffffc90013fef020c [ 245.593464] 0000000000001f00c ffff8801cc863b80c ffffc90013fef000c ffff8801cc863b80c [ 245.601657] Call Trace: [ 245.604213] [] __process_echoes+0x5b8/0x780 [ 245.610154] [] commit_echoes+0x147/0x1b0 [ 245.615832] [] n_tty_receive_char_special+0xd64/0x2860 [ 245.622726] [] ? n_tty_receive_buf_common+0x8b/0x2300 [ 245.629531] [] n_tty_receive_buf_common+0x18ea/0x2300 [ 245.636337] [] n_tty_receive_buf+0x30/0x40 [ 245.642192] [] tty_ioctl+0xc8f/0x2270 [ 245.647611] [] ? no_tty+0xa0/0xa0 [ 245.652681] [] ? avc_ss_reset+0xc5/0x110 [ 245.658368] [] ? __lock_acquire+0x654/0x4070 [ 245.664396] [] ? exit_robust_list+0x220/0x220 [ 245.670511] [] ? __might_sleep+0x95/0x1a0 [ 245.676274] [] ? no_tty+0xa0/0xa0 [ 245.681343] [] do_vfs_ioctl+0x1ac/0x11a0 [ 245.687022] [] ? ioctl_preallocate+0x220/0x220 [ 245.693222] [] ? selinux_capable+0x40/0x40 [ 245.699076] [] ? __fget+0x20a/0x3b0 [ 245.704319] [] ? __fget+0x231/0x3b0 [ 245.709564] [] ? __fget+0x47/0x3b0 [ 245.714723] [] ? security_file_ioctl+0x8f/0xc0 [ 245.720923] [] SyS_ioctl+0x8f/0xc0 [ 245.726084] [] ? do_vfs_ioctl+0x11a0/0x11a0 [ 245.732024] [] do_syscall_64+0x1a6/0x490 [ 245.737705] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 245.744606] Code: c00 c00 c0f c1f c00 c55 c48 c89 ce5 c65 c48 c8b c04 c25 c40 c7d c01 c00 c65 c8b c15 cec cb2 ccb c7e c81 ce2 c00 c01 c1f c00 c48 c8b c75 c08 c75 c2b c8b c90 c80 c12 c00 c00 c<83> cfa c02 c75 c20 c48 c8b c88 c88 c12 c00 c00 c8b c80 c84 c12 c00 c00 c48 c8b c11 c [ 245.775623] Kernel panic - not syncing: hung_task: blocked tasks [ 245.781764] CPU: 0 PID: 518 Comm: khungtaskd Not tainted 4.9.95-gee0bcd6 #3 [ 245.788839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.798173] ffff8801d875fcc8 ffffffff81eb0f89 ffffffff83a8b4e0 00000000ffffffff [ 245.806190] 0000000000000000 0000000000000000 dffffc0000000000 ffff8801d875fd88 [ 245.814203] ffffffff8141f945 0000000041b58ab3 ffffffff841b7cf8 ffffffff8141f786 [ 245.822207] Call Trace: [ 245.824773] [] dump_stack+0xc1/0x128 [ 245.830116] [] panic+0x1bf/0x3bc [ 245.835113] [] ? add_taint.cold.6+0x16/0x16 [ 245.841063] [] ? ___preempt_schedule+0x16/0x18 [ 245.847274] [] ? nmi_trigger_cpumask_backtrace+0x100/0x14f [ 245.854530] [] watchdog+0x6c5/0xa20 [ 245.859785] [] ? watchdog+0x11c/0xa20 [ 245.865213] [] kthread+0x26d/0x300 [ 245.870381] [] ? reset_hung_task_detector+0x20/0x20 [ 245.877026] [] ? kthread_park+0xa0/0xa0 [ 245.882628] [] ? kthread_park+0xa0/0xa0 [ 245.888228] [] ? kthread_park+0xa0/0xa0 [ 245.893835] [] ret_from_fork+0x5c/0x70 [ 245.899937] Dumping ftrace buffer: [ 245.903498] (ftrace buffer empty) [ 245.907178] Kernel Offset: disabled [ 245.910778] Rebooting in 86400 seconds..