d79df2fbfa15a11743639a35ae0c30b092d64da1b36ba7492f55fc3de786927e31e6e6c515e90d79e7adf0e788186782c4d1e3383042c11f67f5a124b5f3c4ea17fa74df4419505e0e70ec80a81948f6e262696c892b7c896db393e5947bf62721c4445d315429ebf9b95b7e793dc47ac4fea1b5f06faea88e83ec046546ad9ae9cf38f9f438ab5f5e5f93e4034bef50740dcfa4feb90181109186a7afb715fbc571adf7716a14f4e678162cee3c303645f5701b72939c653fd6f19977e84206c1042907c672b3b6fa9077cd78322fe92d7c270bc4f5144f041c142640f477fd36073ae9f4a4ccd02fda7ba4a8362de318f501168094f4ced5d97d011fc999c6310d52999e3c516a9ceb8fe12099e58d7895c21d80f15ab91fe1050d63732f0086f2bfe6c1b03dbedc27d7d695c17c7c54a37b324834c1738922bfaaaee9d607c0ce78961b6a35111bf1add9867a35c2079f10a3b99c216b074dd97304f93d3987debc45483105527842d59659cecef848075c9b957c4bf60f2bf5fc7eb29fe4d5f66aa5cde9a4b5e0fdab1fb8304aaa43f10cf57faf4af1a733bfceb59a2ef80f8607680895a2319b6cace9fe310c324cf0a2a5a4f0729c42772c2010ada8a980951e19b8cbd3502ac0559cf0e4012b9eb3331d2a18f9f853c0038116282636e0ceafafdd1784de22f6e74256ca0166458fa1ccf435b93da71cbf7f8bac84622afde697c7caef144830cf61b2f2fb60b0d308e0492338642db7b4ef0161d0ff953df389aff6e56f8cd9f875423043abe0d9aaee858eb28ac613381d1b63804818bd786d3fad02869eb7a4f188ab27ec92c9f1ed9f3cf28644f9bfe766885b1d600a8b0ac95ab364cea183878f35a9d00fc5806fa0ff8a24b86480bd1cfc3cf0ef3ecc6274a2f633a3f0138e14e63564b6b93eaaf88ef91cbb922251138d2a52a4b8c0511ed00d497283b457d80e81016a78f29083751f0ff52f523155f4683e06915de3f9dedc7c559de5955dd5287da8224b0e89576461d416d4cad3ae7eeafad7ad2745c5785847e7b416dcf5789a44a0639e58eea8a57fa9ae97096cc5c6e7e3772337093a9fa5bd399dbbbbd2da67ab09693b64202eeb39da474a04f9bc74d9eadf630cea230495753d21315b0e6bcc49b87eb435f98b90f03969ba3d79b32bb39f83426ee26531c7e0533946993d19d40902346bd8600bb8b4cb227168f9f5638029e0a78f61c4eae0715c15c3b322180c0c2413c345d3bee70abe3630d2bfbc421fdeae565c804b168e896881a46a61149736167f5663aac267fafe06233f5f5a052da0050e596ba8db595f21e1c56c79fd303b04874c06c941153808e016be4ac188d78752cab5bbf014fcb045532cf35035d4db984b9a6447fdc9fe6402d818f82e1d455f7f369d0b1e58c2dc07cd2cc680c71f8bf7b669a0fbfd88204c186c23fb2034021c83acc815af02c78a892c13a9a58d06c1dd4a4b5465636f75c4c2250eb44aff40d6cb2b4b30987fa7e704e86cf53df308268b5547783bcd1b7c26d0038268f062e357036b1082f954f8a7c53c8005ff14b1538cd7ab718723a19bc3e148a4192f7d7ba7b693223bf2e5bcb35244c53726a3fc42525bab01a6abc7f2f183909d4e48f1274e5a270a7dae31d0d269747994ad567a0ec1713f1cc7a0b1a9bca536fb55337d9fe790d0152cee86f7a3f50ece40d2213666bf3c7cd025d4a0a4f9b60ac3960efae537de60766f3a5bbd8ffbd387c2a82d15ebef11b5a1a6567988dbbbd9bf4a8d5280b7a2bdd097e13ad8d771d05a2a3570fd7bac68dbfcd3ca39a3405f8e6831fd580112ec9be1430b1553644de9a12053b5a4256e82faf015fb2aec573b2f63c21d95ba844e1989708861c41baa799a362b602cdf3cda60b54d25a72f0380ddd1bcec30b9c50578a8f202aef9ecc3c932087670882fb10fdc25b338b26d1f6fb2032c908cdd0fe40033ede366b780a173180c26d248b99d85496abc53c52dad50b7774b5f2a7c38eb0f219d87a2ab64c80d42ce0d21843fc4deb64174f09fc0980e9b1325c9d51d821cb0efb01065eef8d186339546cf2e8715b9e9aeb23e36fa19e15478dc49e873eacd64f1ce44352bb7f78ab2964de8a20a0036fa065c10aeba5650265ce7bcc5cfec867e31aa488375b006fcb30e47f64922432abba3795752c2d826561c37d85175ba1990a3904add6ebf6dbe24c8da6dd019103e0e9dd09918d118cec8dfdbbe46b540af28e96236206dc37c6c36dec007985126b8c25d02333d49a5bda1804144dc10dfff7e560208f4acedc025acbb1e964bc20272dbf9830f9c9bc9669cd2e790730dc174c31188e152b1ebb43eff84b4be8202b139e2cfe33bcaa5bedb78519147b91c95e92dd2e3623f2dfe91eb7204f48b1dcbe7c1623b75d26e0435b3f3679501d84b421f224cbee9bb2dc19b4c2e5b57d6f90134d47bf0589913f3ce3c6dd5f11489e1fbc09d1c6bcddd8911390656291cae6c362595cc8378b75d1b9ebd9d74052d91edd71df0d7f6a461fccb41b9ebd181d9639aecf583bab23cf50763255be21a3883df92fdfb06b1219e6c3940188b98d8194de52e9809d248c63167ebb86b2489cfaade72bf153258a76a10649b2c8b6a19e8de4e6b5da70fb641d7f27b5c29cfd8be9c19467987db2391946a7901fcd66724e5909e20cb4b001f5c8fecf26628702ef182879bef61b7cf4ecba261939258cc0d2f7c3b5c4c90c3a05f282c38ecaa0f9f20062b6afbf12f8094d886fe42c55e8ca877a7d6f0a48a7bf1b8444fc45e31ea5b26d23a39f8eca5d4a4618a4e6ebfbf29beddcb61bf8eb2e5ebf95a111d5ba6b4a9f62e6d6e7a8033039e654159472fb78894b8ecbabeb0b9018dd4bbbef432c750b33d86135d13be3d34ad2c2d00fce7d5f588c112ec7b621fcada636f973023b4b231c7f6eeb6255392dc3419e8487f47e38aabfef36e07945db750cfa3f08b6c80abec590d2b6e47d919ded02fd12b6a7beb02353dd8521ee3b0012a10e5914ca353e032097c8395f4b38c82a0d4f2257e51e940edab251e195cca35168293b556fb392b292f9a9e8ad30f414137b04b67679db87d1fedf49bd3d9b2c68f799ba31a2c443914c717fa894b1fe75934eda7abac40dd30508446ecf05bca0b6a78ad54821f4ad63e042b1049476dce86249d6f1d21896fa39629349bc750026115630cbae6643d44e89d334cd0f087616a68c196ceffb2394f997793144cb95ee58736945ebfa33bc6cd75962dea6a053564f8f1797af225867886cc5e79bfe6a303c7140d4147c34918dc0f37db9788ccd8b5f00454c4a749dd74d7f4a6f4b43d257c9bd50559871442b9ed86657073f413edc78b06aaaf73656af7b5fe20b9220eddd7cd86e7c423a0cd139c0706694c0ee048f7a52ec875b02d475c25aedff8e6afe0458a2db3b0a6e166182a352aad879fc16a8304e7f5b30492ba1fc3f6d58db01f07d8e1bb1a8005edb28104ead732b2d07e2c2b901341ba51f9abf0afbe6582df3dd547b952812d4415315a999b43e854917bcab3206a53906848e0561213ff26dc6055121539bb9d67d47f7eac71bf9d7e86c365711179ed4c60209d9cc554c2b64f948ac03dec4cf1a0f53106bc87db2ecab16b801681d3d8184590d76f9ee1de2f4f968710c6e57c1d936eb46e657692c02723cc9329e96aee90417eeb46147a8497c835bf1ede2f146e7d48f602275a85ce5b04f90e68d1b92cd13731a9f1249ec4d7e410818808b2e606aeaacff0b448e9079efe043cbacc3acb2b7dc6e737adda725b51e4472fa494f6b38382aed3b391c20167f7a11a08a5a1ab5973f8ce95e14cb10f81d4c28b4b2e72b08ff54cd02af09eca81300e9812519e2b22e4d9eabfb184d6de4d02ce9e161e005ec3bcd90a55c2bf5b526aa7d50fe0867d037dc106693df369a4e1aff93bbd89a1b793fc5e59ade9036e53f74e1b21c69df3d6935deb5ffa5c89c4a5a50e45386195aff69028d1ad3e4806fd1b6dde5b3e9715f508b586a06fd93196ae7a2e468cb07b4dc2e5bfcbbc9e457e7ea8d1c1295bdad0050fb10fd00ae9f24ffaaa407205143ccdd761bd42332ae87344048f8a60d6fdc195188a9f3c533bbe52362023136c16b44b506adceff1b899890a65cedd420c1c22207b0d4c184254f7a3e17dcb4c0c55145fd039d8ee1458d21c202f67b43d3aa614cb557e168a7c99c58910ff0f793564b22c0747c2e3347d2d50985d8c24a45ea15bde2d4715016e508e742a99f8a32561b21e3a62b1ae96fccde0a45dea9cbb0ca415637cafc282978047e79682a90c1c329623b4a5a6deb97d98b98075a768d9b3d6b5ff68e2155dd4971c2ff223713d0a5c5635b5455373c807af7ae7aff2a9fef143895186a6a1c6bfc002e0a8292fea30d81211fcc08e2d7d5920c05fe81f7b591462b4fd2b2a816e97e2ae3576213aed2c6b0a9fdcbfff133844b8c79e155dfa33d4101979f08c5ab93b885951abaa5e6744a8cc95c1c5120142bbbd4b5c175048fd95175de77fdc619d692fe8b55a64682aa883d3d2ea05f85fd3c49ad37ebe58fd5c91a1c82e5779ed72884f9f13342727335bb3cb6f7a459dc451297533a40ffaa8e9e317fd415ca6653c334cb58888f971e03cec2775abd8647b0e7755f94ddef7a8522a8f6cc457efac9e22f4553f6c22416ddc0b79168d87df6a1bae1768af0fd4198f4972d599ab7636236ae3e55e11ba803070c960f6dfb3b8480b476f24d3db6363c29bc478754d62a1f5515beb5e51772d2eda3d811949e62c998f22781b5dba4a3fd501557f1a0dd122e9ad0ba0d01ee1b885352b408995708db4b1c21018d5152194b33ee4d1a93b4395f130ff7de7c53f2370ae344deff21b83800df322faec4e858d4f05a17d1708a595c77c4df91f00dbb731a278d0e895554e6a7aa32e1454ff1a252dbb364815a1d93160909621528f2e67bf07a0ca3e4f9762d59591d3fe82e66c420fa1845223a5c88431f458e6ca8358b2876cae59f190db4e79841e59f2b1a82d88cadea13ee75237c9b48249e710f18295b16978726bc9e8bc16f6fcfa788fc2ec818622e5ea4be37cf17a2796ff0a3e0a179201882afa5f801b1eb4ab5369aa05256a6645ba10c37ad8215466f9af15204a16c758de0bbdd0e8f7750660b03a156628c2bd43c82eea0727d2e95586fce7f3b1a7e8e915fdc62df378d4a5375eb1b6afdcd3fa6717738cad2cc10faaded78b983c971f52b7962fbe850f2661566d7dda32e3a5a20ab3a11859a7b65") 2018/05/30 06:41:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8, &(0x7f0000000080)="9e7334e8", 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0)=""/177, &(0x7f0000000000)=0xb1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x800, 0x0) recvfrom$unix(r1, &(0x7f0000000180)=""/101, 0x65, 0x40000000, 0x0, 0x0) 2018/05/30 06:41:22 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) sysinfo(&(0x7f0000000000)=""/35) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x501001, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@dev, @in=@multicast1}}, {{@in=@loopback}, 0x0, @in6=@ipv4}}, &(0x7f00000001c0)=0xe8) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000080)={0x0, 0x12}) 2018/05/30 06:41:22 executing program 5: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) connect$nfc_llcp(r1, &(0x7f0000000240)={0x27, 0x0, 0x0, 0x0, 0xe9e, 0x4, "ddff4b7e881261c2035a50b55ff002d7af1797e5df71d314bb74a8c6dc1480f65358cb2b2156a76356750e12c035eeec4d8ca6233bc9e856da6653ecf5bee5", 0x7}, 0x60) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb}, 0x0, 0x0, 0xffffffffffffffff, 0x100000000000000) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[]) r2 = creat(&(0x7f0000001200)='./file0\x00', 0x0) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="757365722e70700300000000000000eee4039ca8b556656c6673656c696e7578007abd58ca86264c4b4b236bcdf261c46f586b4ecf75ca36cda9ef2057e4ddeccd5bb3dfafe215d918723b40f71b2b99f67a691da47c41ccf12111a338a3e428ce7944ec0947706848e96d78d4664a1724144c892b4dca6049cf88ccd42a021d0021fb0baf2a8ff936b80cf61c68b9794033c82acfd4b6cbc96c352c56ad1619da8bf5c9a3"]) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000002c0)=0x0) syz_open_procfs(r3, &(0x7f0000000300)='oom_adj\x00') write$selinux_access(r2, &(0x7f0000000000)={'system_u:object_r:etc_t:s0', 0x20, '/usr/sbin/ntpd', 0x20}, 0xfffffeff) sysfs$3(0x3) creat(&(0x7f0000001380)='./file0\x00', 0x8000000000040) socket$netlink(0x10, 0x3, 0x16) ioctl$SG_GET_LOW_DMA(0xffffffffffffffff, 0x227a, &(0x7f0000000200)) 2018/05/30 06:41:22 executing program 2: getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @remote}, @in=@local}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f00000005c0)=0xe8) fcntl$getown(0xffffffffffffffff, 0x9) lstat(&(0x7f0000001b00)='./file0\x00', &(0x7f0000001b40)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001c80)={&(0x7f0000000440)=@kern={0x10}, 0xc, &(0x7f0000000480), 0x0, &(0x7f0000001cc0)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x10}, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f00000000c0)=0x100, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000240)=@newsa={0x13c, 0x10, 0x721, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x833}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/05/30 06:41:22 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x244440, 0x0) read(r0, &(0x7f0000000040)=""/30, 0x1e) 2018/05/30 06:41:22 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @loopback=0x7f000001}, {0x304, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, "00000080000001000000007000"}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000003c0)=ANY=[@ANYBLOB="060001000000000000fdffffff0000000000000000000000c1000000387632a57a5ec734edb4396a4745e6a529d98d9012a4ffc8a0a755983e20c512c96ec8d36a16d2e777040b30071eb663b9cd49a0ad462082b839b2a8c632425028f34b776c2c53a5a131c7cf0a3e8effb64c53a2cbb23268f48b6f1f5b4ea32c0a5bc75fbcafeab53fe7c8945d195ab00202e239b4996421b86e134df6c6df06c728b45a2744aae4b0432a15da2d0fdc9048f049166b51724f1537ed31e5"]) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000340)={0x0, 0x9}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r4, 0x3ff}, 0xd) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000200)=0x40, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r5}, 0x8) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000001c0)) poll(&(0x7f0000000280)=[{r0, 0x4000}, {r1, 0x8000}, {r2, 0x20}, {r2, 0x200}, {r3, 0x1050}, {r2, 0x18}, {r1, 0x2400}, {r3, 0x100}], 0x8, 0x4) 2018/05/30 06:41:23 executing program 7: munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bridge_slave_1\x00', &(0x7f00000000c0)=@ethtool_perm_addr={0x20, 0x6, "9facf6d9d8c1"}}) 2018/05/30 06:41:23 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0x0, 0x0, {0x1, 0x1, 0x2, 0x2, 0xfffffffffffff0f2}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNXCL(r1, 0x540d) 2018/05/30 06:41:23 executing program 0: 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) perf_event_open(&(0x7f0000c86f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x6, 0x82) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0xfffffffffffff000, 0x0, 0xbd, 0x20, 0x0, 0x80000001, 0x10000, 0x1, 0xff, 0x3f, 0x7, 0x0, 0x4, 0x9, 0x7fff, 0x2, 0xfffffffffffffff7, 0x1ff, 0x2, 0xff, 0x3, 0x610cdfa8, 0x2, 0x10000, 0x1ff, 0x6f, 0x2fb, 0x0, 0x20f8, 0x2, 0x0, 0x7, 0x8, 0x7, 0x9, 0x9, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x2}, 0x20000, 0x3e4, 0x0, 0x5, 0x9, 0x7, 0x101}, r1, 0x3, r0, 0x1) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) fcntl$setpipe(r2, 0x407, 0x9) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) 2018/05/30 06:41:23 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x8) bind(r0, &(0x7f0000000000)=@nfc_llcp={0xa, 0x0, 0x80fe, 0x0, 0x0, 0x0, "4c7148332116ba8ef1e075d31f7ace31f723d6d866b08430cc272e2193abd70d2f68660850682f759f7eb004eeaa620716591e1f629ad245a6d0dcfb81040a"}, 0x80) sendto$inet6(r0, &(0x7f0000000080)="d82148f507bbf1551eca2198207965ed93cd4e5ac51ffdedd3607859cbef4714d723ee9499e393cb4bcb8ab3563dd676146e6dbd48c2db750e76d30b906d2a52f9d4828dc84f7b983cff9be32fc7f797f2b17c2416b8b8022088b63335f1a07a859b9551bef19c3c80a201b599656289c3c2a3e65ac79ab86f69ef7c3238ad131d628b343adddd28afe873eeb28926b62636a1396fce07ca1f326fbd98b7d153182bb004ba14690cd61d9038dc5c11ce36365d5d454204cfdf3cdfbc6195c9947bd19ed48b20590e6df6bd60ebcbca055869b70ee05f865c0ce9836b76415c262a56da74459d4491df333a24b4b81dcdab9b28", 0xf3, 0x40010, 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000240)={0x303, 0x33}, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000180)=@hopopts={0xff, 0xe, [], [@calipso={0x7, 0x10, {0x0, 0x2, 0x8, 0x3, [0x100000001]}}, @generic={0x9, 0x51, "d1464af553357a5ca3ca53a607f38e45dedb2f13df06c3001bbb888d74282a20022c069cf8b4e16e1880d504f24d373c257f5ff82bc984e90aa3527d0e460d6008ed750b8c0ad0de8fbb098b853c4dd02c"}, @enc_lim={0x4, 0x1, 0x1}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x1000}]}, 0x80) 2018/05/30 06:41:23 executing program 4: r0 = perf_event_open(&(0x7f0000c86f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) accept$packet(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) read(0xffffffffffffffff, &(0x7f0000000140)=""/220, 0xdc) mmap(&(0x7f00004d2000/0x14000)=nil, 0x14000, 0xfffffffffffffff6, 0x102013, r0, 0xffffffffffffffff) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000340)='./file0/file0\x00', 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)=0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000000300)='net/sco\x00') ioctl$SG_GET_TIMEOUT(r3, 0x2202, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="080000e2fa00c0774cb27b00005ac11da839fdf6fa81bd822d0d96493240d18fb716831f90553da05694ce7bb5dc4daed525667998ad3109a5b67d6910ce1d404c6053bdd39573f0f23061071e7f6f9d71d12c1af44720a23ae0746b2704fbf38dc187b07725385cefc901f69574b79a70caa6540f7c1728f03b78cf04569c0ec4c2aa4d3fecc3a38532efd6777860e611b24338b86446e271"], &(0x7f0000000500)=0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000540)={r4, 0x7}, &(0x7f0000000580)=0x8) ioctl$BLKRRPART(r3, 0x125f, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x400000000000007, &(0x7f0000000040)={0x40046c}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000340)='ns/cgroup\x00') setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000440), 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) accept$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) 2018/05/30 06:41:23 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x80) getpeername$netrom(r0, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000001c0)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x80000001, 0x6, 0x1, 0xffffffffffffff1a], 0x4, 0x7fffffff, 0x0, 0x5, 0x3f, 0x9, {0x4, 0x4, 0x9d4, 0xfffffffffffffffe, 0xffffffff, 0xffff, 0x800, 0x9, 0x3, 0x9, 0x0, 0x5, 0x400, 0x100000000, "c0faa48a5c14509acbe4433cbf6891172faac85cd4b1c79a1ec4832a76ed3505"}}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000140)="4626262c8523bf012cf66f") perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x11}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x27) 2018/05/30 06:41:23 executing program 3: syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfffffffffffffcbf, &(0x7f00000000c0)=0x8000009) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x40, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000240)={'icmp6\x00'}, &(0x7f0000000280)=0x1e) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x0, 0x0) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000400)={0x0, 0x2}, &(0x7f0000000440)=0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x201, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) add_key(&(0x7f0000000180)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000340)={0x0, 0x80, 0x0, 'queue1\x00'}) request_key(&(0x7f0000000300)='.request_key_auth\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000480)='/dev/snapshot\x00', 0xfffffffffffffffe) 2018/05/30 06:41:23 executing program 2: r0 = socket(0x11, 0x100000803, 0x3) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x10000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x4}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x200000000004e22, @multicast2=0xe0000002}}) dup3(r0, r1, 0x0) 2018/05/30 06:41:23 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/udp6\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x65, "9d48f62f65f634db26991b566e22be4ba93d8765f997e5a7603e10bd2ffdc0f51b3b12c169192f9da6f7a6b625c178ac5044549803f835175be0a0dd38fa6e350343c473e315fbe9a106b7d5b5f6c203bdd2f90c2cb95b2b3f19b4b19ade12dd8ea5020c6f"}, &(0x7f0000000100)=0x6d) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 2018/05/30 06:41:23 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x3a) recvmsg(r0, &(0x7f0000001c00)={&(0x7f00000019c0)=@hci, 0x2d, &(0x7f0000000140)=[{&(0x7f0000000040)=""/100}, {&(0x7f0000000100)=""/3}], 0x0, &(0x7f0000001b40)=""/150, 0x96}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='\x00\x00\x00\x00\x00', 0x5) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x7f}, 0x1c) recvfrom$inet(r1, &(0x7f0000000240)=""/110, 0x6e, 0x40000040, &(0x7f00000002c0)={0x2, 0x4e21}, 0x10) nanosleep(&(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000340)) 2018/05/30 06:41:23 executing program 5: syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x4}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x28) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) socket$inet(0x2, 0x4000000000000001, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/validatetrans\x00', 0x1, 0x0) pipe2(&(0x7f0000000000), 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000600)={0x2, 'veth1_to_bond\x00'}, 0x18) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000700)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000180), 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x3}, 0x14) recvfrom$llc(0xffffffffffffffff, &(0x7f0000000280)=""/83, 0x53, 0x102, &(0x7f0000000340)={0x1a, 0x313, 0x6, 0xa6, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000001c0)=0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000740)) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/fib_trie\x00') sendfile(r0, r3, &(0x7f0000000300), 0x8001) 2018/05/30 06:41:23 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3f) connect$inet6(r0, &(0x7f00000007c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1ff}, 0xfffffffffffffe47) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x2, 0x2, 0x4}, &(0x7f00000000c0)=0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x40000, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000380)=ANY=[@ANYBLOB="6d616e676c65000000001000000000000000000000000000000000000000589a1800004a000000dd8be50aea595d436347b955af3bc6d8d41ec129b87d401ab360f363165d327fcfa5c7f07798ee1e46f9382f0361ab95e9def7746f0988f87ce4308e83dea01cc6681278a94ae3803d5cb2"], &(0x7f0000000400)=0x1) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000140)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'sh\x00', 0x0, 0x2000000000000}, 0x2c) getrusage(0xffffffffffffffff, &(0x7f0000000200)) getpeername$llc(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000740)=0x10) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/validatetrans\x00', 0x1, 0x0) getpeername$ax25(r3, &(0x7f0000000800), &(0x7f00000008c0)=0x3c4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000600)={0x2, 'veth1_to_bond\x00', 0x3}, 0x18) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000700)=0x0) sched_setaffinity(r7, 0x8, &(0x7f0000000680)=0x2) setsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f0000000180)=0x1, 0x4) connect$inet(r4, &(0x7f0000000100)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r8 = socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x5, 0x0, 0x0, 0x4, 0x5, 0x35f, 0x9, 0x3, 0x7, 0x9, 0x800, 0x10001, 0x10001, 0x2, 0xaca9]}, &(0x7f0000000580)=0x100) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000005c0)={r9, 0x8, 0xb1, 0x3, 0x1000, 0x9}, 0x14) ioctl(r8, 0x2, &(0x7f00000002c0)="be5703e8daf2dd02c08ca55d48051d5012f4a8a91bc0a8e96a20a3c379298dfa8791c6cbf905aee7b509bd8308f192be829b0c9aa1f0f8cb61e1e2c2de10045338a45958a8453e508d073df693d6c1a8") getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000180)=0x4) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000640)) recvfrom$llc(r1, &(0x7f0000000280)=""/83, 0x53, 0x102, &(0x7f0000000340)={0x1a, 0x313, 0x6, 0xa6, 0x8, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000001c0)=0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000240)=0x0) r11 = syz_open_procfs(r10, &(0x7f0000000200)='net/fib_trie\x00') sendfile(r0, r11, &(0x7f0000000300), 0x8001) 2018/05/30 06:41:23 executing program 1: r0 = perf_event_open(&(0x7f00000004c0)={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) syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x7, 0x70, 0x2, 0x1, 0xffff, 0xf03c000000000, 0x0, 0x5cab, 0x0, 0x1, 0x3c7480000, 0x7, 0x196, 0x1, 0x1, 0x4, 0x5, 0x401, 0x0, 0x0, 0x4, 0x5, 0x5, 0x5, 0x3, 0x9, 0x5, 0x625000000000000, 0x35, 0x81, 0xff, 0xcc0000, 0x3, 0x800, 0x81, 0xfffffffffffffffc, 0x8001, 0x20, 0x0, 0x80, 0x0, @perf_bp={&(0x7f0000000000), 0xc}, 0x1111, 0x1, 0x2, 0x7, 0x3, 0x9b, 0xccbf}) 2018/05/30 06:41:23 executing program 5: sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000001340)=ANY=[], 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000240)) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)=0x2) readv(r2, &(0x7f0000000200)=[{&(0x7f00000012c0)=""/180, 0xb4}], 0x1) r3 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r4, 0x9, 0x20}, &(0x7f0000000180)=0xc) r6 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000000280)={r5, @in6={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000}}}, 0x84) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) 2018/05/30 06:41:23 executing program 1: r0 = perf_event_open(&(0x7f00000004c0)={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) syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x7, 0x70, 0x2, 0x1, 0xffff, 0xf03c000000000, 0x0, 0x5cab, 0x0, 0x1, 0x3c7480000, 0x7, 0x196, 0x1, 0x1, 0x4, 0x5, 0x401, 0x0, 0x0, 0x4, 0x5, 0x5, 0x5, 0x3, 0x9, 0x5, 0x625000000000000, 0x35, 0x81, 0xff, 0xcc0000, 0x3, 0x800, 0x81, 0xfffffffffffffffc, 0x8001, 0x20, 0x0, 0x80, 0x0, @perf_bp={&(0x7f0000000000), 0xc}, 0x1111, 0x1, 0x2, 0x7, 0x3, 0x9b, 0xccbf}) [ 87.344867] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth1_to_bond, syncid = 3, id = 0 2018/05/30 06:41:23 executing program 1: r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x7, 0x70, 0x2, 0x1, 0xffff, 0xf03c000000000, 0x0, 0x5cab, 0x0, 0x1, 0x3c7480000, 0x7, 0x196, 0x1, 0x1, 0x4, 0x5, 0x401, 0x0, 0x0, 0x4, 0x5, 0x5, 0x5, 0x3, 0x9, 0x5, 0x625000000000000, 0x35, 0x81, 0xff, 0xcc0000, 0x3, 0x800, 0x81, 0xfffffffffffffffc, 0x8001, 0x20, 0x0, 0x80, 0x0, @perf_bp={&(0x7f0000000000), 0xc}, 0x1111, 0x1, 0x2, 0x7, 0x3, 0x9b, 0xccbf}) [ 87.402484] serio: Serial port pts0 2018/05/30 06:41:23 executing program 1: r0 = perf_event_open(&(0x7f00000004c0)={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) syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x7, 0x70, 0x2, 0x1, 0xffff, 0xf03c000000000, 0x0, 0x5cab, 0x0, 0x1, 0x3c7480000, 0x7, 0x196, 0x1, 0x1, 0x4, 0x5, 0x401, 0x0, 0x0, 0x4, 0x5, 0x5, 0x5, 0x3, 0x9, 0x5, 0x625000000000000, 0x35, 0x81, 0xff, 0xcc0000, 0x3, 0x800, 0x81, 0xfffffffffffffffc, 0x8001, 0x20, 0x0, 0x80, 0x0, @perf_bp={&(0x7f0000000000), 0xc}, 0x1111, 0x1, 0x2, 0x7, 0x3, 0x9b, 0xccbf}) 2018/05/30 06:41:23 executing program 6: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0xfd, 0x8012, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='/dev/usbmon#\x00') 2018/05/30 06:41:23 executing program 1: perf_event_open(&(0x7f00000004c0)={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) syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") 2018/05/30 06:41:23 executing program 7: mknod(&(0x7f0000000180)='./file0\x00', 0xc100, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write(r0, &(0x7f00000001c0)="369d3ed2f1e3a352ebe66bd203992bf91569837d583b7f2143917b2d4f1cfa7234c3fd8d6d4b66553251e2846ca3efe040786b5996707caf2d0ac58370e9d2b8a748ba14f86e5ee183beab80abb35d70328b5c9ecdc2152cee96524a3eae1a31b518ce2cd5ff609a447983087f352a669b3986a164b6c388b6deb673b05d27c9c32c540aca5660c0b384d0ffabae8df4f3a595c636d3c310fa8e781af7e61f16882851701f0e84fdb0c2bf7993e4590cb5bf45396d4d8783b0840957a7b9fbcd9da24982e17b58a373a809231d968abd101aa76ca54596362921938b793663cadb06ce82", 0xe4) 2018/05/30 06:41:23 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)="2f02726f75702e7374617000", 0x2761, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000180)=ANY=[@ANYBLOB="00b7d83c0002000000000000000180c2000000dff18b4759062aa5347e4f0b72a11debf7e565e95bbf3dc9e9590419fffffeffffffffffa19cf16adb9e1eca2386af1ca35654ebfc9bc06d5ae76ff3d4df9f34e2d1cc2e48ef9590ff766fb6b8aae330cd0f7cb9bf34ea8988a132ae4d5ea0cb0d9c41e51ca6c3e108de829540a0aa400459580dc43f6436f0661dab8e0590e7802837e2ac357ec1fb8b1a41ed13fbe0d33bf95129b8568b010d848a79fe2b079bbed4649919818f58ff75547d52cfe33b0000000082868295ff035cfac98dfd40d80da7023bca6cbe32909eec2bb0d49f26ffec4f477c36313e4f2e9a2daba9713333ce88c64338f71c78a720bdd0ec50690d5abb5b8313c72fbe8997ec0ebd5e9a72ef243741b4cc72bff1c688a02dcd190f27541009a19d6ab957ac20380ac64ce09b98a6d32fab36000000"]) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x7, 0x7}, {0x8001, 0x80000000}, 0x2, 0x1}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0xc0185879, 0x20000001) 2018/05/30 06:41:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/udp6\x00') fsync(r0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x12000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in=@dev, @in6=@dev}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000004c0)={0x0, 0x1, 0x3, 0x5, 0x8}, 0x14) ioctl$TUNSETOWNER(r0, 0x400454cc, r2) munlockall() [ 88.193530] serio: Serial port pts0 2018/05/30 06:41:24 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x60000) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f00000000c0)=0x54) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) 2018/05/30 06:41:24 executing program 4: r0 = perf_event_open(&(0x7f0000c86f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) accept$packet(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) read(0xffffffffffffffff, &(0x7f0000000140)=""/220, 0xdc) mmap(&(0x7f00004d2000/0x14000)=nil, 0x14000, 0xfffffffffffffff6, 0x102013, r0, 0xffffffffffffffff) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000340)='./file0/file0\x00', 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)=0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000000300)='net/sco\x00') ioctl$SG_GET_TIMEOUT(r3, 0x2202, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="080000e2fa00c0774cb27b00005ac11da839fdf6fa81bd822d0d96493240d18fb716831f90553da05694ce7bb5dc4daed525667998ad3109a5b67d6910ce1d404c6053bdd39573f0f23061071e7f6f9d71d12c1af44720a23ae0746b2704fbf38dc187b07725385cefc901f69574b79a70caa6540f7c1728f03b78cf04569c0ec4c2aa4d3fecc3a38532efd6777860e611b24338b86446e271"], &(0x7f0000000500)=0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000540)={r4, 0x7}, &(0x7f0000000580)=0x8) ioctl$BLKRRPART(r3, 0x125f, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x400000000000007, &(0x7f0000000040)={0x40046c}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000340)='ns/cgroup\x00') setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000440), 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) accept$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) 2018/05/30 06:41:24 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000021c0)='/dev/loop#\x00', 0x800001, 0x400040) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x44) r2 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000006c0)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f00000007c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) execve(&(0x7f00000022c0)='./file0/file0\x00', &(0x7f0000002440)=[&(0x7f0000002300)='/dev/loop#\x00', &(0x7f0000002340)='threaded\x00', &(0x7f0000002380)='/dev/loop#\x00', &(0x7f00000023c0)='/dev/loop#\x00', &(0x7f0000002400)='/dev/loop#\x00'], &(0x7f00000024c0)=[&(0x7f0000002480)='/dev/loop#\x00']) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0}, &(0x7f00000008c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001a00)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000980)=0xe8) getgroups(0x3, &(0x7f0000001b00)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) pread64(r0, &(0x7f0000002200)=""/126, 0x7e, 0x0) r9 = getuid() syz_genetlink_get_family_id$ipvs(&(0x7f0000002280)='IPVS\x00') stat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000002140)=[{&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000340)="8c0cb9f71064bfce1e742622d7700c5c1fa66b8a4bee6e92b3ce4e8b90f23a4ef5e82657165ce99ee5078807911cfe7f11e91688b12bb06f715e5feb0dcff5f75bfcca7ba140857c0c8675c3da3c5839aa2fde6f32c5edf220899b3a36db52", 0x5f}, {&(0x7f00000003c0)="4c59ed75093ca7068790d68df491fd63560b8fe391c895669320639d54556f6611e660729bdd93cb1a9ebb4e00824a66c7367b4cfd905b5090304eadfd1a77675d45314088d74c84f2aca509c51b7a28533b712a5d7082186df1bcfec24202ca77d5c85e8faf0f359c25e6cc5a9a35563ffe9d0c936d6dc056e0ce1baae32f8bc94ffdb2fd322a5ad88b421400e072fd491bac037ba56fd313bf87db538681c79da8eef16d6f8e5b29e42637e9e36688de7dd80594626f90deedba06317dc11b65e0d9d8d3721e16bc25f5458bbfd8f03e6b08d36f005d46ef2aa6", 0xdb}, {&(0x7f00000004c0)="da0e99b956bbce4761d99005ead9227199d1fe297f2283e969407a", 0x1b}, {&(0x7f0000000a00)="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", 0x1000}, {&(0x7f0000000500)="f2f42bd7350f9de4cd540e2b34a7d7849cca21cb9985bc0a53ffb32e5f6778b54df2e20cdc99c272e8ab000bc864cea9088e36c84439a57b9ec17683faf94c9cdd3406878f189e33de1f530db22f70e4f7a6792a9c4f497f5b782da11b0da5f889826244f829e8a425d33146b4f81f5dd27b6dccfe93fe4e3a38b59344e850b4df58b3eb936901ff3dfdbe897319fcc1da9fe3c67b843185f0d7762275652a16f1f50f23f86aacf96f0a52ad152b3c8bb91fcd0cbf651564698b64596c9e988ad91d", 0xc2}, {&(0x7f0000000600)="15db0cb39ad5f2032b38cd98ac9ea47cfbc89ae10097", 0x16}], 0x6, &(0x7f0000001c00)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r1, r1, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r5, r6}, @cred={0x20, 0x1, 0x2, r2, r7, r8}, @cred={0x20, 0x1, 0x2, r2, r9, r10}], 0xf0, 0x40814}, {&(0x7f0000001d00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000020c0)=[{&(0x7f0000001d80)="ee54d753cd33436568af2aa0398453f400180eb8162b67aaa47c7ce0614da9970d82b9f80dc179c8c59d63222b572fad606e586e0f837d5908e5bba4fd1d81d7a594148d8a0893c3535af6fa73b190df4472452f31cea78dfc81955cf9bf07472e5096bf253a1792915032e7c128fdf80a2d3aaab189e3f20adf5835338d2f98d4ca97a2dfef6761a4b14bc90300e51671f773dfe1649dd97bd565b693e543303236c376c26473e5464c4abab2f3d53330077d44d330ae06a365efda8c3cd512d78cb2774361580274ac859e0ed87bc2df", 0xd1}, {&(0x7f0000001e80)="e5211bedb61cc1a54c6febe685ebdd77872d1074ba059f03f258d38b1cab383953a0e7be9eddf346937478758b440d19c1963f0486b08ba4cec470c606ecfcf9d0dd5096875e9197cfc50cb69aa8f9386b8b929934a9377aca1b99023ddbf5d36dd76574645b2e9f635f2816b821796b1a48ae6743d58c164195d593a44d0bbf2a7f7f17b6bcbe06ef6a7d033ef470aed0e8519cb44c6196f9c5842361b4cde9219842c52da86d5d", 0xa8}, {&(0x7f0000001f40)="971a002343fad3564f2d60edd27a3a36cbe9c3cef9cfd9885e7a43b4dd5bcd84b91f7f55d31beb426c43657f433c62816850ecb652b0857d5f0b00314049a8e518c917c3720f638c2cc67cf33e6a5a87702ecb9562a9b28a844bf2b4d6e2ffcd8a7c39af85ed8c9d6767fedf6cfd867df4400f2d749450d0982a301abe53bceeae", 0x81}, {&(0x7f0000002000)="d82d1875d6cf5515f0d4b22d5b5b1b5a6637b5b0f8cd1a2c4f44457d9658f13c361bcf22db8891bd6b3819d7b43f2f2f43861ebaa97d54ff9320f18cdfb54a402a92b88526efb34f0cbbc4f785ddbaf561fe1803a5a4c2a39e23f60edaf9a782", 0x60}, {&(0x7f0000002080)="5f8c5ec2e58065e65e4074be7204570228c5fc50fb4130c942f8466f1c31e46ec5f6e2120b", 0x25}], 0x5, 0x0, 0x0, 0x41}], 0x2, 0x0) ptrace$setregs(0xf, r2, 0x80, &(0x7f0000000200)="22b7c63b55142d4b452cad59c7b17f54a33ffe872906e6f6cfa41976ead285e414945f5ba31eacc6c517389d00ee76aa80274e6003285b5afc8d6907361cbc50399e706c32061016a2c9a80d00973b29feadabe10a0d3a37eff2ec9bd00b281f792c283520f263d2df992779bbfe8ffe59c271104a64d2d03e1a36fb9b7a83219f4adaa71e3f69803e71d1c80d32d32846d3d84fe67f7d935243ae98fb39a9737b211891b7d916afd0f411e1ad1ae5bc") write$cgroup_type(r1, &(0x7f00000009c0)='threaded\x00', 0xfffffc47) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f00000001c0), 0xffffff61) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r1, 0x3, 0x0, 0xffff) flistxattr(0xffffffffffffffff, &(0x7f0000000100)=""/91, 0x5b) mlock(&(0x7f0000ff4000/0x9000)=nil, 0x9000) 2018/05/30 06:41:24 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f00005dafe4)=@in={0x2, 0x4e23}, 0xfffffffffffffd64, &(0x7f0000000340)=[{&(0x7f00000000c0)="a0e036", 0x3}], 0x1}, 0x10008000) sendto$inet6(r1, &(0x7f0000000600)="64f6baf69d97b0a04998263d7e3ed65f9f277ba8b51d1934e6e35113b4ea9e58c3000000009f00000067b2420759d590a655822e2e00b1bcc7b1bedb48abace1318f", 0x42, 0x0, 0x0, 0x0) 2018/05/30 06:41:24 executing program 1: syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") 2018/05/30 06:41:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f00000028c0)=[{{&(0x7f0000002040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000002500), 0x0, &(0x7f00000025c0)=""/242, 0xf2}, 0x334}], 0x1, 0x0, &(0x7f0000002a40)={0x77359400}) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10}], 0x10}}], 0x2, 0x8000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xff6c, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r3 = fcntl$getown(r2, 0x9) ptrace$cont(0x1f, r3, 0x1, 0x0) fcntl$notify(r1, 0x402, 0x11) 2018/05/30 06:41:24 executing program 6: getpid() r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20001, 0x1) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) r2 = gettid() sched_setaffinity(r2, 0x5, &(0x7f00000000c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) signalfd(r3, &(0x7f0000000080)={0x5}, 0x8) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cgroup_procs(r4, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r5, r5, &(0x7f0000000200)=0x56, 0x6) 2018/05/30 06:41:24 executing program 5: mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f00000000c0), 0x174, 0x0, &(0x7f0000000180)={0x0, 0x989680}) 2018/05/30 06:41:24 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000240)='map_files\x00') unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x4, &(0x7f0000000080)=0x2) 2018/05/30 06:41:24 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="0202d5da782b4848842d00da73"], 0x1c}, 0x1}, 0x0) 2018/05/30 06:41:24 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x40) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000200)=ANY=[@ANYBLOB="5600000004000700ff03011c60000000030007000600060000000100"]) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000140)={'dummy0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}}) pipe2(&(0x7f00000001c0), 0x4800) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x1000009, 0x2032, 0xffffffffffffffff, 0x0) 2018/05/30 06:41:24 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) sync_file_range(r0, 0xffff, 0xe4, 0x4) 2018/05/30 06:41:24 executing program 5: mkdir(&(0x7f0000000380)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000180)='hfs\x00', &(0x7f0000000200)='./file0//ile0\x00', 0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=ANY=[]) rmdir(&(0x7f0000000340)='./file0//ile0\x00') iopl(0x8) [ 88.406681] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=11128 sclass=netlink_route_socket pig=10980 comm=syz-executor5 2018/05/30 06:41:25 executing program 3: ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000080)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6}, 0x8, {0x2, 0x4e22, @rand_addr=0x5971}, 'veth0_to_bond\x00'}) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x7) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/30 06:41:25 executing program 7: syz_read_part_table(0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000640)="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", 0x1e0, 0x20}]) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004800)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000004840)=ANY=[@ANYBLOB="080000000500000009080800030008000000c10e"], &(0x7f0000004880)=0x14) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getscheduler(r1) 2018/05/30 06:41:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) setpgid(r1, r2) 2018/05/30 06:41:25 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140)={0x77359400}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x0, @loopback=0x7f000001}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}}, 0xfffffffffffffffe, {0x2, 0x0, @rand_addr}, 'bridge_slave_0\x00'}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000280)=0x3, &(0x7f00000002c0)=0x2) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180)=0x6, 0x4) 2018/05/30 06:41:25 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x5}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f0000000080), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/05/30 06:41:25 executing program 0: r0 = memfd_create(&(0x7f00000000c0)="2adc3c1deffea75f36ceb4a5f42881054936ad76af89329d45d4b071a39e5e0696ceb1598e08dc484de3732e143604c60c3121f335b5c1b3c38e24998929c2e0d3c1699a72b043d32c2e5576388db613301ce6a83dbc3a2c8c6bf5c3cd7c55dc144243b076a45d33ee24324b4f40f9ff288efad76b4ff6b19d18a15e098cd859e7c6171f3de1d690859e6b8b951e319e0c3bcb839b", 0x1) fallocate(r0, 0x2, 0x0, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x810, r0, 0x0) mincore(&(0x7f0000001000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/6) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) getpgrp(r2) fsync(r1) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x80000000, 0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000080)={0x3, r3, 0x10003, 0x3}) 2018/05/30 06:41:25 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3}, 0x1c) recvmmsg(r0, &(0x7f0000005680)=[{{&(0x7f0000004400)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000005580), 0x0, &(0x7f00000055c0)=""/177, 0xb1}}], 0x1, 0x0, &(0x7f00000057c0)) r1 = socket$inet6(0xa, 0x802, 0x6) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000000040)=0x6, 0xfffffd3a) sendmsg$inet_sctp(r1, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x3}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)='G', 0x1}], 0x1}, 0x0) 2018/05/30 06:41:25 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000580)=""/4096, 0x1000) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e000, 0x1, &(0x7f0000001d40)=[{&(0x7f0000000480)="52e541c09d41356f885c258e4145d848234944058fa81ea32c82e2dcdf443e9a1dcd3b0f32a9eaf38786bb9c21044a6ee325d0a7f7df8c9b4a299a8ed53ea3ddc9e307e4ad0f2d1eabcf17a68faee84b790c2e758711a3a84d94d5774e02bf191088c236a206a93e5927b4cd11c45bb1d2c7", 0x72, 0x6}], 0x0, &(0x7f0000000240)=ANY=[]) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000380)) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) sysfs$3(0x3) creat(&(0x7f0000001380)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x443}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0x40086602, &(0x7f0000000140)=ANY=[]) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000380)=""/7, &(0x7f00000003c0)=0x7) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r3, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) r4 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3ff, 0x0, 0x1, 0x0, 0x0, 0x6, 0x88010, 0x8, 0x101, 0x0, 0xff, 0x5, 0x7, 0x4009, 0x6, 0x3, 0x9, 0x7, 0x1, 0x0, 0x0, 0x20, 0x3, 0x4, 0x945, 0x400, 0x2, 0x2, 0x0, 0x1f, 0x1, 0x7, 0x4, 0x1, 0x0, 0x7, 0x0, 0x2, 0x74aa7c2aaf899993, @perf_config_ext={0x8, 0x287}, 0x0, 0x0, 0x6, 0x6, 0x8001, 0x1, 0x9}, r4, 0xf, r2, 0x9) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000001580)={0x2a4, 0x10, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@nested={0xc, 0x53, [@generic, @typed={0x8, 0x93, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}}]}, @nested={0x118, 0x0, [@generic="7a476b7e7e382a1091cb44e5ae2e40a4076d7f044f9b170946e5fa9f8a9c99a51c9a8c14c8ea7cd4dda5d74a3b5d1eebef8f6fd9ac24c7483417583974c7f4558eeaa033e64a8f9a0b57a3782a49101b78605afbf09622278ac35e7a3c50f43defa7281714f39bc110", @typed={0xa8, 0x41, @binary="3c42d0bdc7bc09d7e8cf269e4a42c4f55e0cb9cc90afd8592ca4b13fc24260938854eff3bc6a030c203c74cc90a9e7b415ee5f03dc43e5e9c16472fa8363aea8449461976b2a0d18d29af173591546c1a474f60d1c9db8a0d751e3ed9160a9a0b82b35eb71eab0dcfd5859efbe7660ea72be3ec20b41f37763fadb1e124f01067cef391737c787cf40830589e258c58c7a7399149c948acd4eb7119f7f76124c2f"}]}, @nested={0xf8, 0xc, [@typed={0x8, 0x2c, @ipv4=@multicast1=0xe0000001}, @generic="ed546750fbeb6b592ea2b5b24db06e75cfc68caa7e87359f132f52ce1f94aa3e54d9ad517c4c41639c4e81d7f92729e248e183bd73b4", @generic="592839cce120a6110c3b88a8c6e4399f4b92c706f13737ef1a399977e0a8b1cc72ee27e3e3e88a3f010f6f2e9e762bd17d363c695886154652b15332355dd68a02585c6ba860979ce154936463e429af05adaa97932351a1b0a9d1eab355539d20afe15a17fb7495160f736694c9984d3abc4fdd54b106645a9245cf0d3af09ac2502226126d44988fc409a04b707665f2549e25512dae2b78b1535fceb9cb339a700c4e7cbe28e57933c852b90fc6", @typed={0x4, 0x42}]}, @nested={0x6c, 0xc, [@generic="1688e3dd4eb7530bfe2323865b3d0ab99ab59717933b6ebea5d748a55fb0901c69844b7da5ecece68183191065474e0679cf3cfcdd804dcc348c43b1e1d1eac61d537636ff9c961ac1b9053b24d4d31170db804c9d838f8b4e99e8db1c6f8836b549a57d19b4"]}, @nested={0x8, 0x1d, [@typed={0x4, 0x90}]}]}, 0x2a4}, 0x1, 0x0, 0x0, 0x4000}, 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000540)='threaded\x00', 0xff64) 2018/05/30 06:41:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r2}, &(0x7f00000001c0)=0x8) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000280)) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000200)=0x1) r3 = geteuid() setfsuid(r3) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40010200}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="a63a5d7f5ffac499d0370131383d3ede415aa2b6134b06bca4a1f5a93782774cb42d13dd7f150676761dd0384401020052504cb77521f313c692710ecb0940d80adb4ef7d2ac8e190362eda531b356e7694162a4067cbeb10a46d2544f29ea942541000000000000095de166149807e4c5d4013643d02192c65ad5abafffe781f3c9e68455b6a68c059dce933a5b3b0b4d7ca24371a88c9c9e3ab7e61e0b016e8cf1488debe04000000100000000106b73", @ANYRES16=r1, @ANYBLOB="010127bd7000fddbdf2505000000600001000800010002000000080008002000000014000300ff01000000000000000000000000000108000200bf000000080002002e000000080001000a0000000c0007001c000000100000000c000700140000001000000008000b00736970004500011508000b007369700008000b0073697000080004004e2200000c0006006c624a63720000000800080001000000080004004e220000"], 0xac}, 0x1}, 0x40) [ 89.350231] Dev loop7: unable to read RDB block 1 [ 89.355273] loop7: unable to read partition table [ 89.373546] loop7: partition table beyond EOD, [ 89.385852] FAT-fs (loop5): invalid media value (0x48) [ 89.385868] FAT-fs (loop5): Can't find a valid FAT filesystem [ 89.425144] truncated [ 89.429563] loop_reread_partitions: partition scan of loop7 () failed (rc=-5) [ 89.500280] FAT-fs (loop5): invalid media value (0x48) [ 89.505796] FAT-fs (loop5): Can't find a valid FAT filesystem [ 89.528411] Dev loop7: unable to read RDB block 1 [ 89.533387] loop7: unable to read partition table [ 89.538671] loop7: partition table beyond EOD, truncated [ 89.546859] loop_reread_partitions: partition scan of loop7 () failed (rc=-5) 2018/05/30 06:41:26 executing program 0: r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f00000002c0)) fcntl$getown(r0, 0x9) r1 = socket(0x10, 0x3, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000300)="dbf1c556a121e8f6066ee13dded9131de3f6bb785f9ff7b9778bf8d34faff73147cf7bb178d49fb09b8d183bfcf3fe6ef43ae6ae68de39c60184eae6d6e24925ce6b37251df09511ae6b8e9eb0a3944d5d69094b1161563fd842df8199556807f131198cb281a70055bee0260bbae024939e76c61f03f0abe0") sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400040011000102000000000000000000000000"], 0x14}, 0x1}, 0x0) r2 = dup(r1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {0x0}, {}, {}, {}]}) fcntl$setsig(r0, 0xa, 0x3b) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000280)={r3, &(0x7f0000000180)=""/236}) 2018/05/30 06:41:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x8, @empty, 0x800}}, 0x4fc, 0xffffffff, 0x4, 0x80000001, 0x8}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) r2 = socket(0x11, 0xa, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) 2018/05/30 06:41:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@rand_addr, @empty, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @rand_addr=0xffffffff, r1}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, [@empty]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0xac1414bb}, 0xc) 2018/05/30 06:41:26 executing program 1: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) 2018/05/30 06:41:26 executing program 3: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) ioctl$BLKSECTGET(0xffffffffffffffff, 0x1267, &(0x7f0000000140)) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)=@random={'system.', 'trusted.syz\x00'}, &(0x7f0000000200)='/vmnet0\x00', 0x8, 0x1) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)=""/189, 0x2) 2018/05/30 06:41:26 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000580)=""/4096, 0x1000) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e000, 0x1, &(0x7f0000001d40)=[{&(0x7f0000000480)="52e541c09d41356f885c258e4145d848234944058fa81ea32c82e2dcdf443e9a1dcd3b0f32a9eaf38786bb9c21044a6ee325d0a7f7df8c9b4a299a8ed53ea3ddc9e307e4ad0f2d1eabcf17a68faee84b790c2e758711a3a84d94d5774e02bf191088c236a206a93e5927b4cd11c45bb1d2c7", 0x72, 0x6}], 0x0, &(0x7f0000000240)=ANY=[]) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000380)) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) sysfs$3(0x3) creat(&(0x7f0000001380)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x443}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0x40086602, &(0x7f0000000140)=ANY=[]) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000380)=""/7, &(0x7f00000003c0)=0x7) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r3, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) r4 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3ff, 0x0, 0x1, 0x0, 0x0, 0x6, 0x88010, 0x8, 0x101, 0x0, 0xff, 0x5, 0x7, 0x4009, 0x6, 0x3, 0x9, 0x7, 0x1, 0x0, 0x0, 0x20, 0x3, 0x4, 0x945, 0x400, 0x2, 0x2, 0x0, 0x1f, 0x1, 0x7, 0x4, 0x1, 0x0, 0x7, 0x0, 0x2, 0x74aa7c2aaf899993, @perf_config_ext={0x8, 0x287}, 0x0, 0x0, 0x6, 0x6, 0x8001, 0x1, 0x9}, r4, 0xf, r2, 0x9) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000001580)={0x2a4, 0x10, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@nested={0xc, 0x53, [@generic, @typed={0x8, 0x93, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}}]}, @nested={0x118, 0x0, [@generic="7a476b7e7e382a1091cb44e5ae2e40a4076d7f044f9b170946e5fa9f8a9c99a51c9a8c14c8ea7cd4dda5d74a3b5d1eebef8f6fd9ac24c7483417583974c7f4558eeaa033e64a8f9a0b57a3782a49101b78605afbf09622278ac35e7a3c50f43defa7281714f39bc110", @typed={0xa8, 0x41, @binary="3c42d0bdc7bc09d7e8cf269e4a42c4f55e0cb9cc90afd8592ca4b13fc24260938854eff3bc6a030c203c74cc90a9e7b415ee5f03dc43e5e9c16472fa8363aea8449461976b2a0d18d29af173591546c1a474f60d1c9db8a0d751e3ed9160a9a0b82b35eb71eab0dcfd5859efbe7660ea72be3ec20b41f37763fadb1e124f01067cef391737c787cf40830589e258c58c7a7399149c948acd4eb7119f7f76124c2f"}]}, @nested={0xf8, 0xc, [@typed={0x8, 0x2c, @ipv4=@multicast1=0xe0000001}, @generic="ed546750fbeb6b592ea2b5b24db06e75cfc68caa7e87359f132f52ce1f94aa3e54d9ad517c4c41639c4e81d7f92729e248e183bd73b4", @generic="592839cce120a6110c3b88a8c6e4399f4b92c706f13737ef1a399977e0a8b1cc72ee27e3e3e88a3f010f6f2e9e762bd17d363c695886154652b15332355dd68a02585c6ba860979ce154936463e429af05adaa97932351a1b0a9d1eab355539d20afe15a17fb7495160f736694c9984d3abc4fdd54b106645a9245cf0d3af09ac2502226126d44988fc409a04b707665f2549e25512dae2b78b1535fceb9cb339a700c4e7cbe28e57933c852b90fc6", @typed={0x4, 0x42}]}, @nested={0x6c, 0xc, [@generic="1688e3dd4eb7530bfe2323865b3d0ab99ab59717933b6ebea5d748a55fb0901c69844b7da5ecece68183191065474e0679cf3cfcdd804dcc348c43b1e1d1eac61d537636ff9c961ac1b9053b24d4d31170db804c9d838f8b4e99e8db1c6f8836b549a57d19b4"]}, @nested={0x8, 0x1d, [@typed={0x4, 0x90}]}]}, 0x2a4}, 0x1, 0x0, 0x0, 0x4000}, 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000540)='threaded\x00', 0xff64) 2018/05/30 06:41:26 executing program 6: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x0, @rand_addr=0x80ab, 0x4e21, 0x3, 'rr\x00', 0x15, 0x0, 0x78}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x4, 0xe067, 0x745, 0x10000}}, 0x44) rt_sigreturn() perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000640), &(0x7f0000000680)=0x40) 2018/05/30 06:41:26 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000004c0)='/dev/snd/seq\x00', 0x0, 0x0) getpid() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000540)={{0x7ff}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800e, 0x0, 0x0, 0x1ff, 0x3, 0x0, 0x0, 0x4}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2}) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x0, 0x0) capset(&(0x7f00000000c0), &(0x7f0000000440)={0x0, 0x0, 0x0, 0x8, 0x0, 0x5}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) dup3(r3, r2, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) 2018/05/30 06:41:26 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) time(&(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d97000)={0x0, 0x1000000200007d, 0x56a}) 2018/05/30 06:41:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") recvmmsg(r0, &(0x7f0000000cc0)=[{{&(0x7f0000000000)=@sco, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)=""/205, 0xcd}, {&(0x7f0000000180)=""/29, 0x1d}, {&(0x7f00000001c0)=""/53, 0x35}], 0x3, &(0x7f0000000280)=""/215, 0xd7, 0x7fffffff}, 0x9}, {{&(0x7f0000000380)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000400)=""/3, 0x3}], 0x1, 0x0, 0x0, 0x3}, 0x427c}, {{&(0x7f0000000480), 0x80, &(0x7f0000000700)=[{&(0x7f0000000500)=""/75, 0x4b}, {&(0x7f0000000580)=""/102, 0x66}, {&(0x7f0000000600)=""/237, 0xed}], 0x3, &(0x7f0000000740)=""/174, 0xae, 0x7}, 0x77a1}, {{&(0x7f0000000800)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000880)=""/247, 0xf7}, {&(0x7f0000000980)=""/78, 0x4e}, {&(0x7f0000000a00)=""/246, 0xf6}, {&(0x7f0000000b00)=""/183, 0xb7}], 0x4, &(0x7f0000000c00)=""/143, 0x8f, 0x8}}], 0x4, 0x20, &(0x7f0000000dc0)) 2018/05/30 06:41:26 executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002480)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, 0x4) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000001340)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000ec0)={0x0, 0xc4, "f5dfeeecb4ed3409a77ff7c3c2f659c2dc280d241e80fcf4b1f8e9455d9ec67f21e2775ff1f9c842bbb2dfcf1370fdf51a0b98cbeab8200b9d60ad5a61ba22f642e250be7fa5c0ee867b2cd9a05f96c1d2fb175595cd87da590e3fa04fd5d3f62be9bde2e69c9ca077304d882796bba6c2659147bede9dbb5762d471500ac4e09b2fdf3b7c9f2ca4a5ab8ba7ad9594fe1d2675ff85535ea2371b57264fbb2f1030c4649a7aec4ae6f6493c533bb944ec065faa2d61ff546f1b0ec320e67f7154da5a39f7"}, &(0x7f0000000200)=0xcc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x7, 0x0, 0x4, 0x8, r1}, &(0x7f0000000fc0)=0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000240)) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)=0x2) r4 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x40c800, 0x0) sendmsg$unix(r5, &(0x7f0000002440)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000000180)="48a25b9a84552a78dad49da23c68ef2dd2ed17e5618bbdd91a37ba5d274a9f9c721bbf09620e683f72873fde66614a619b9e270f6a081bb40eb9f2c2f3299127f0e2b25dee4568fc1dd798971600b24495e6a9fc072300", 0x57}, {&(0x7f00000002c0)="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", 0xc00}, {&(0x7f0000002380)="a1c4c689c652a2eb3eca35e97889e6f31851c9d85c7522a41909c4", 0x1b}], 0x3, 0x0, 0x0, 0x40}, 0x4) 2018/05/30 06:41:26 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x200) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000c00)={'bond_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001c000104000000000000000002000000", @ANYRES32=r2, @ANYBLOB="001003000c0001000180c20000000000"], 0x28}, 0x1}, 0x0) 2018/05/30 06:41:26 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in=@loopback=0x7f000001, 0x0, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@tfcpad={0x8, 0x16}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}}}]}, 0x144}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/30 06:41:26 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x2, 0x0, 0x2, 0xe16}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000080)={0x81, r2}) syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") pwrite64(r1, &(0x7f00000000c0)="07b11332efc2127eb2cf0fdcb6db5c2147e47cafd35e74c984c5f9fd2d2ccbdd605eb03faa565e2f16ee9199328799359b043a8bfaea84c533b21b3d9d04a0a0ad25c6477309b00af39424e4056d33aa460bcd75cd801d2cea9c3d1a77b5fc8c503e50228272f531fb4a70e62cfe", 0x6e, 0x0) 2018/05/30 06:41:26 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x63, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x1e) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0x48, 0x7, 0x8, 0xffffffffffffffe0}) 2018/05/30 06:41:26 executing program 2: r0 = memfd_create(&(0x7f0000000000)='ppp1+\x00', 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[], 0xf79, 0x20000000000000, 0xe7b, 0x45, 0x80000001, r1}) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x3, {0x8b, 0x5, 0x8, 0x20, 0x1f, 0x5}, 0x5, 0x7}, 0xe) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='loginuid\x00') 2018/05/30 06:41:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x19) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000180)) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000000c0)=[0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r1, r2, r3}, 0xc) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) pipe(&(0x7f0000000280)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x7ff, 0x4) tkill(r1, 0x1000000000016) 2018/05/30 06:41:26 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) syz_open_procfs(r0, &(0x7f00000000c0)="2f65786500000000000409002bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d3a0000035331ce39c36b59dcdb15a") 2018/05/30 06:41:26 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f0000000180)=ANY=[@ANYBLOB="04010000100001000000000000000000fe8000000000000010000000000000ffac14000000000000000000000000010100000000000900000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000003000000000000000000ffffffff3c0000007f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e00ac14ffbb000000000000000000000000db0ddfd66ca77d16303d0814"], 0x104}, 0x1}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in=@rand_addr, @in=@remote}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) [ 90.370764] FAT-fs (loop5): invalid media value (0x48) [ 90.385726] FAT-fs (loop5): Can't find a valid FAT filesystem [ 90.445416] mip6: mip6_destopt_init_state: spi is not 0: 4294967295 [ 90.462121] IPv6: ADDRCONF(NETDEV_UP): bond_slave_0: link is not ready [ 90.465545] IPv6: ADDRCONF(NETDEV_UP): bond_slave_1: link is not ready [ 90.485423] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 90.493695] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 90.496357] IPv6: ADDRCONF(NETDEV_UP): syzkaller0: link is not ready [ 90.517183] mip6: mip6_destopt_init_state: spi is not 0: 4294967295 [ 90.536744] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 90.544615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 90.557389] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 90.564768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 90.572542] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 90.580561] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 90.588449] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 90.595836] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready 2018/05/30 06:41:27 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x2000) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/54) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0xffffffffffff044d) 2018/05/30 06:41:27 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0xc53, 0x400}, 0x8) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x80000000000000) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000100)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/30 06:41:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x4200, 0x0) mq_timedsend(r0, &(0x7f00000000c0)="77a0c112844f1d7ce4d1abb4cf2ba8f15b78d83402a956f36ed27e0507a6083fdb89351fd02ada234c835c8e868e84858c219babd9e841", 0x37, 0x80, &(0x7f0000000100)={0x0, 0x1c9c380}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000002c0)={@rand_addr, @dev, 0x0}, &(0x7f0000000300)=0xc) sendto$packet(r0, &(0x7f0000000140)="e92671bb29d5e79b3913f8c7a95edb04762f95c506bd8186e52908c9578afa1820ca6be27c7f96316e4cb0ca730283112faeb497e10def00aa7ea3fdc1b12162a15156235e31f4cf02f3d854c5c5169416e905a078db67fe58d3e74645df57c304a1ce02161be38c8cc3aa05bb15abd66fdb5b03e87caf79a0a8c938109f12d5ec31f2097f7345e440611d7b2ec2f4e57dc6608b250c700f03514af372123dd1ff3b497d9c53e9f208c7b768752e", 0xae, 0x2000c001, &(0x7f0000000340)={0x11, 0xf8, r1, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r2 = socket$inet6(0xa, 0x202000000802, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}}, &(0x7f0000000080)=0x20) 2018/05/30 06:41:27 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") close(r0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/208, 0xd0}], 0x1, 0x0) 2018/05/30 06:41:27 executing program 5: sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0xa4, 0x0, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000140), 0x8c, 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x0) 2018/05/30 06:41:27 executing program 6: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) add_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x757, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x40) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000940)) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000400), &(0x7f0000000380), 0x1000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000980)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000900)=0x1, 0x4) 2018/05/30 06:41:27 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000004c0)='/dev/snd/seq\x00', 0x0, 0x0) getpid() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000540)={{0x7ff}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800e, 0x0, 0x0, 0x1ff, 0x3, 0x0, 0x0, 0x4}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2}) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x0, 0x0) capset(&(0x7f00000000c0), &(0x7f0000000440)={0x0, 0x0, 0x0, 0x8, 0x0, 0x5}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) dup3(r3, r2, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) 2018/05/30 06:41:27 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000100)={'HL\x00'}, &(0x7f0000000180)=0x1e) mount(&(0x7f0000000380)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000340)='ramfs\x00', 0x0, &(0x7f0000000080)) chdir(&(0x7f0000000300)='./file0\x00') utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={0x40, 0x8}) symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') syz_mount_image$iso9660(&(0x7f0000000200)='iso9660\x00', &(0x7f0000000240)='./file2\x00', 0x9000000000, 0x9, &(0x7f00000008c0)=[{&(0x7f00000003c0)="d2ac82ef4c42087b4be00701bc684c689a7fdc340ad0a57a3c5b22d7e01f2d2e2cca570ade8aba18a25b30ca85dd00de4ad5a66e8c4f5a09009758171750aa20dfbb81de99b6c0601e21680b1feb7312fc181a1b9ad77be52424f76e76eed848cbbb9fa23cad9338bef10589d84422788df849df9aa53605c9fd56200507ec8c927f99c2bc6de182eaf53439f471ecc9cdafd02cb8159c3988fae61b1eceac9607fbfcdc5c3f624178a8738ade414425eb", 0xb1, 0x623}, {&(0x7f0000000280)="48e9ea05e404167b361e10edb2d9aefd467ba7451d6c2dfb31cbece5bdeb3938b50e5c406856e558af9666a4bdf5c6313b0b57476caf3d2f79630e540857e1a3e435b4ab9aa7b00756264dfeb513f1ee04f4a9d917fc78bb9ce293422f0969d5085aa71f20bef40919b6d7", 0x6b, 0x7}, {&(0x7f0000000480)="a484e25ecb4acb49e4fb8de5d25ee44e4badb60f7b46b0ef401f8dabc8f62d7188469c1675d81579867815bc90d5fd435d3de66f601180ee94f68b9cd286450ded74e4d01626a4cfbd8533680c975de9bf01643cf6c83df07a266a20", 0x5c, 0xfffffffffffffff9}, {&(0x7f0000000500)="1f2888857e08b7f6538feac82efa3a795cd3a0b0f8f5fb234cc1577990f8c9895c4a46ab904939c549ae52d9feb2632021c6bf4036d9224652a7610d12483fa8e60a10d05b5ab1af6479f8b1eef15b3ff1d907a4f193a597491f482a94a2e731dec9e011721bcd79c8ef31c359691f604b9243b10a85f152ebafd14e390e05767d656829ba10ea027967092c9b49e8870c3ac2", 0x93, 0x1ff}, {&(0x7f00000005c0)="eb5aefdb37ed5a30a9992def2e923e4f7e7a0505f9530aa9a2120b623d464f4ac3f5d8876dbac0c9d3e601a145dbaf51e6440537bf4de8215a04c5c981910871dcff00c68a4e09dfeeb5f8649b06d92da91ded0da213fde07eaead473f4b0b68c8276f9c014287cb6fab7cc98074217fd6b5b45765b3fee30a6418bf785771b153d44ee6ae8c58ebbbcb92cc760970e64ee706e7a2d12706e64dcdf7cdfe07a05863d6f78699aebf081fd17e594c1ba4b82d17502c", 0xb5, 0x2e3cce3c}, {&(0x7f0000000680)="6f2debe3634709be88d7d1a9a841d0d1192e46b27194c7e6c5dceece5b2fbb4097a44e37ab6386376015e21fbe0c01761b19382314ea7b93e19e47cafd9ddb286550a7438f05f33936f3bf9cb5c1", 0x4e, 0x10001}, {&(0x7f0000000700)="8ed2b3df3fffd1ac2458708b8ad24c72a9913a220621606a9427f32ff9a98321146ac720fa34005658cd9d55daeede4fbbc6a3be3d9808f88afade7937a71fe7494312", 0x43, 0x5}, {&(0x7f0000000780)="972d8a4ea2d06b6d5dc92a63a93b2d12aaefb613d525ab7d8937bbb0cb0975496a4ef05ffb516ddb8c145d91dc2d7b092c6ff4b01235550e9ed9da4fc11e694890b6f43c5ceb", 0x46}, {&(0x7f0000000800)="d20060da95658918643a337c62ebaf82463b9f41cab942bee8ab6f54befe09b24a0f1a231c179e27255dbf1baa6e81cccccdf503274aa926103ccddf0e9156262894a4de0e1a9657b258cc2a457896ef056610b463842d6277ccfaf48b633df9f9796116d4d95342028280dffade27876433fee09a3fd60de1e80f0d6ee425fa0c799a9c551cc9f4a9329804ed4245a8f8734b1a66752c3dff2001877d948130e4377a", 0xa3, 0x6e}], 0x820, &(0x7f00000009c0)={[{@nojoliet='nojoliet', 0x2c}]}) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') 2018/05/30 06:41:27 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x1ff, &(0x7f0000000080)=0x4) syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") 2018/05/30 06:41:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f00000002c0)={0x6, 0x7}) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, "804e2486cff9d9266b6504d1017e922724e09f8a6d2cec6c5849cf42d85e7f102204bb458c97a116e92825982da340dec9ee4a6bb74e77d3dd1a52f33ec1748d", "9b0fcdf54d8916989d63700e3a6899a829b385286943b044bf2cf8bdf5c1d14998d5bbac6c4deae26bc26c30222a2d0b5150e643db0873477ebc926e82d8fccc", "73f37038ac9e1afce8d30cfc76d5001a00000000aa8dd98f8db0f64fe0594b51"}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f0000000580)={0x13ac, 0xb, 0xf, 0x10, 0x70bd2c, 0x25dfdbfb, {0x0, 0x0, 0x1}, [@generic="f5d45b8cae2f56e96ac09104117fb3acde192df84939ba9db0950060fc1ff69fd70374df6745cf0fed3a1dc222fec89b4417edebd8df8b1eef3dd2f320c2e298243075095f8872e6a5bb5b77acb6a62e4c1a22410884e73c4b18fc188655ce3bdc39a55495560ea07266f2cb3ad5a82e3ba13da0167c6bcbede3aa6500946fa53ad94a4b882469356641b1f5ea8b38b9006a716200557a496994ec259b6ee72a95e061a4dad7b11502e0dcf412d92d4bc5e4573159d8c24fd0902d836a48", @typed={0x4, 0x32}, @nested={0xc4, 0x8f, [@generic="3c15c0c8bd9b19317d9c8a6493e900486e3711626dab1ee18dac7a5f90bcce3e6a91e35ffaebe6fed497068635c7a7580b7d6fc1a4ac5477db7c24e534db4d3bd525eb389716561c170884329dbec2fe46ba88e307f97807a56a8ebc95527ea6e68928c6dbafb642276dfa559947340abe0c6dd93ffef167b3304e0df02930417d6eda1cd9629f51c0929c1c3855b9406e186d78ca", @generic="5ec2356eb7b05075fc5ad931eb48de7ee0245433988d97935cbb597370f18a41ed19f4f7ee879a04fd"]}, @generic="7d0f30ca08dd100ba54d5a1c48ae69954de740369b3dbb10", @nested={0x14, 0xa, [@typed={0x10, 0x5b, @str='/dev/loop#\x00'}]}, @typed={0xc, 0x3f, @u64=0xffffffffffffffaf}, @generic="aeda1d6e31735715cc6d961788a52f645874f1a83265d2356ebf9d39fb2be9510fc6a1405ab230b76f802556da3efbc96d52a100516aadfa04a692cf5c11c472ed099d83ff5500b5b1b52bd16afb182fd09713fde902a95c1774092e20c7046eb17595b15da93aafd4227e601582440e08aa7d6cbdf6d1cb4b468144beeef887854325a905aa9a9e59872be82f6c20ebe152fe9facc915828f73dd1fae6dd9c7fdc5c836c6aa4e1ef61f85ea94f7f30e46a61a253b421e706d23b24bf82b6790b46cd9114a6a004e100ceaa3ee8a9029c5d7f855f8324caed2415894c766aed33d0e7178", @typed={0x4, 0xf}, @nested={0x10f0, 0x65, [@typed={0x8, 0x46, @ipv4=@rand_addr=0xf41c}, @typed={0x8, 0x84, @fd=r0}, @generic="576a47b7ffab75cbcad23f9f8789940aac0c1fd49f1ad720fb2a3d126725b2e4898f32cff5e608c2651235a94d747b361da8ae1e3977b09294ba81c3e593cd9d414aeecaeb99279732614e339e627ceba9a486ac1a918d7322503f221011ee6508ee3fb362bf106d2b0ddd4184f2f3bd792357c4f006629b4dfe61c04a8e3a86e7d92eac1620c7837707f95b83d14987d880d52e6603b56751cfa32f57f25bfdcdc4dca9aeb06fa7aa506d13147ad489537b2c2f1f25382959f7689d281f3a94318f8d7ac5bfc7ec2f7b866a9472318805ee4159c60c", @generic="fc9bd1a7e72f10b56898de72af2d017fb83ccfcd089f37fa286cf55804e7f2edfef7f27e679e1393b9e8053669a7ccc12679c5a4297ef03074b3f52195f95c0b016e7d5a97e6d980a418fb9c75195e2446c4a27d29a445b4bd32c626f2a37e2c49470bebfca0429fee929729d4e994416fd7eff559eae26aafe1065290c98bf0a653f7650434b1596941bfa7467ade82e8f2807dc341a5d58813958ea0badadb7daedd93eea0edc11fb6272101cad588579ce5bf9f8fef379d0400161238f7540e1bf644857aa69f4c8a044e2d072419c765558d002c0ad2ef433dbf30f57eaf54cedad10b4c9fd599fc70ee0d1dbfaf9c1d11a2d3b9d8eeb8ba75aa32e0b2ce827925175e87b41779cc600834e65a4242c5d19751364d06d5ed827369a33c4825d2620b0f260fa41ddbb7ee836c77a659d8093ce967ec249fa48cf3c0f9d192981ecebdd7762cc371cc47bd8743cc991a72e7f5bbfdd876043d963d551753bacfbe99a8278c3954eebcc33e2656608805d3b7bb77f5552d71f4e2c1e76445052802f5c7982f424db166e0b1c75b935e3046da80fa0fe1be783de0d97f667609bffa59a62fa7cb340858087c976320ec1027fc520f25bd96703def9fd1945f8f091a81788d3dd13a2667f0993eaa6a58a242ba58c171244b26f9a495dba1297559ea76667b6634f811a3a5fcd09e208b8d9652cdc4c9c5c32d5eed7651a96bbe115d67a0dd59a1b21d65d19671b558bac7ddfdf761e66035eda73264be9b3729e5721dc3f24f0312e37e9b32e3114d8db639e7dddf98798bd14dfbdc26adc56f0ff60028777d997bb21a694bbbad284c1803b240ef5f7b1a04cb93544fccc0c935eb19ce24cbb2400ee3af456b57960bf79f8ba1475e8662c0e414c82619435e80f7521f598b890f16762b4b69b3266b7eeda71f45895fb601a78876aa246794cdada17166d38f86d674d956f3de8bbccd6178834b745b8867cf7efb1f158f6a341c12f8f351c4ab290767c38866d5ce67f90fda6270a8801b2cba8163ca9a11ab9aa8be8d72ca8d8ce6a0ea0fba231267d96739a8203bbc0ca63246b7aa799e3a6a2a406db28be479547fef402631c25af61d0630cc913fb71d7be4ce680966d6bd2182720785adbff1f6606be2b5ff8f3bff1deffc21f355203ecc2761c1a15b900af3297f6e1387413b09fae65d628c2199d3e2506b513628c59c2c6e7caac63e1a11c8a477f5e764d4c73aaa0f038f06826b0471d2872e915619e8a79fbcde5aaa9ac85703a43d78d298349ec09c378a343b8745b029b3a26aec443a46bf8a4cab7e95724dd18248650fb977be8107b5a25c6f3f4a93c36cb12f6d46995a7a660a9f1084c94a452b0da5517f9e943debd78aee487f36a00bc94e28cd6bfed15cc0a809a4bd5ae7fcde82ddf629ca58851aa2ce6e3043cb6dbf1f5185c3e30dc18096e1745544151423c9a9d7968ac537bd39662b49fb2268f35184a0b53bdddc6faa440107b7a6a7b7ba8e39c0aca99116e2f39752aba66486d10195570ee905a17a8424f53397fa1d0e6a48ed4e38ad5ecebcef429c7175b78cb266a46ebff3c1762c840288b608be365284284387c3357bf728d9649d1ac9926372d3f575acca74bb0884b606cac4392b353456f5c5378a3341e2d4f13955f846f90dcf9338b3acb920c162441dee25996d875ec23d8d9bdd108d519d169db5dc7a41f36c2183c6282180587673b21c86045190fa060752fe96e78a2e5af333bf95de1f8c900b3115785896adcc5732024e39eaeb787b0632695abe016f7289a6448bf678faf781765df407b7a5c4b3fedc4190458545cb0b3cfdbd13941042df3942cba6d82fb08b2bd77203892b7cb7596e1d34edb6d11aec8123e460281a84294a6b465150a355be24df91474e968b25a7bfe8503e4a9bc0e101d9c941d4b8e3e628b962eecc8148d4bcf0f165f8b3e328ff65dcfaf143bdc3baa632ec8c9e5cebff01a945a8837cd69956937b34741871633074caba71dcfbd9d74496ec9becd78fe600b96109a2556a152d4250dfa45c99f02c0c95fc2471f88a09b91a9316184d9ddc4e563f550674b671ddd75feb7dd0faef8d8838fba9aeeacd8c9ac426c130eba5a0cfaa013b250201f328d17f3216a9c1cb9277c5a10b3817b89c6d480dc33697f611797f3bdd07677f2c0165c592ab1b5666c0c0f1b87369d432f99737bcf750255550d58742e8203962c27dcd80b77e621ef90a61777dcdd8534a23584079f595c076d7466920c2e20611adf4a2f161f31e128601f04d5167a01c4f09b58068e71fbef104f616fd93eaac4f6eac5f769b54f7ca44f624e442e998681e05dbd4863ef34b756a615dec7bc55f089490188c393fd5287cfddd657dcacc275b68d2ef4ede671093d4f4530034893a103d44cf75504c3ec7e0cdbaf4b683131b8cb2a3381affad2700483f0b9fbc599f11d358457f19baa38e7f03404932e0f27dc4644890bcb1b078ae07b8d0f97cb7f6222fd4118dd62d5e58fa3922de4fc54e5c6d84b23928e528263c5209f4a7cf00c433d42106d1d9f4a41c5ba6425932b42fe17f874019682b25865b364b2832c2ffa323eb375fb69cdc54f8f7a09c5a10c2af789651a10e44d500daa2830d44b8f5fcc82ad19648d8934c894a9ca46c9de8e2697c068db9951104657d5de04e3bc533f35cbbae178a273f7224ee1a14848f26277fce3d47805061fa43078553f292a6a12b746e59cb8a7871a410cb4fe6e0bbe1f764b5bac34c73f1a2728b10aca71c8b0fbf69ea5c15c90be41bb1f4722b1150be25092fb845c66dd7de8378f886a4e6f6deb9545aecd5de688bbb5b49577bdbc255b310370ab47859bb951167487ed5258c9688f40e9aa2a4a88863b7af84397767f7ec5aa1a8d9de7e7840f25af269a92331b2eee241cf68214244ac4e1b722a287a874ad17c7b472313532241b81a7a31ef0335b8c04a82f87b13d763cf4d25275d62b78f04267829b6451bdb54273e375cd926fc716d22af4644dbaf06754865af9eb057bf4dee102f5087f34ea3296dbe00226a43fefcb51ad79e601a83c8e3fd9638c48a01eff26ed192e6ad1f32e146bb1558a4ab1e9b47ff4888521d7972de8e1cae90891f99b3bcb0d9ffce68f954020c2aed8f40ab270c7894c6da7c13b680e7ef00755b52c7116a0e7f081b021b2d14fa2e5fd6f6e45f4d7fc597316c481ab146689b3e70204c73d690bbb0ead1b0ed9c877e458117fee356975d3d351f6b7d470fcf2bdfb9c6a88625d585b52ed7b914955e5df19a04f295930d68574b32fb2eeee18cc1c1531704939a8ce4cb09074e11c5ae27169018868a48d72ce167b13d709143feaf72360638e0dafb54bcbab1c92605c7ef05a2895f0660661d8500624e7a62ca7f46090e84287b193ea342ccb365904743e47f6973d6e342d6ea26a8c67a4924e7dcd6428406bb28999a738cbc81a28c4c7e94425f4471d3f08a901532462e2bdf00f545517dee0fbbb6216937db26c305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@typed={0x4, 0x26}, @generic]}]}, 0x13ac}, 0x1, 0x0, 0x0, 0x40000}, 0x4) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) 2018/05/30 06:41:27 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f0000000280)={0x2, r2}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x7b7d) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) fcntl$setsig(r1, 0xa, 0x3b) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/05/30 06:41:28 executing program 0: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x5) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x33, &(0x7f0000000180)={0x0, 0x0, 0x70003}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000000080)={0x77359400}, 0x8) 2018/05/30 06:41:28 executing program 4: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) fallocate(r0, 0x1, 0x6, 0x10000101) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="471a636ceb451b4e1a4bab7ea6654ba2e558da37be4be17010ff68d52b99df8fc2527ed090db4b77d4ebd0ce15144aaa34d439dd3cae218eeffba840afc7523d61b9cf74a6bd35522bd15021005792a84fa113fb8d924866f850a2cb024b21acf5692cd9ba5d5b5f0878e1276aab92a0256f03b741d44268897c6a594f901438b1b12a88e5437d650a293f937a8194a49bd27b537e1b6efeba2f5e834cdd95377e35a982", 0xa4}, {&(0x7f00000000c0)="e89505e0837cfba37f06c203ebc3", 0xe}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="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0x1000}, {&(0x7f0000002200)="8ab9eb462344bc6ebb12efe39987f14b0b9e41eb09d941277ee9c5e0c529ceda149b94385c4563c40cd193b470329047088384d26aefa99d5cef4af96da1f2d63146717742b2c5724f2f6a28b8a719b722b6db879e3f3ba68f93b156fc5f969933d992ded4aa834b38dc48f2c0212b89aff3ea0667e147387aad70bd9e710983ffe4288cc122d556e34a6f177ad2a40f164a9a36dc1e6741d0938c5d907e78fb7d413b8be7e22cd0bc7a3982f993c1455ad98c3df331da24fcd680717ad6efa17c6f6339fbdae6f1d54552771a1a28a9d18b9f4187c01cfbaf10c1df19e10afb25f79e479c3e550e11c701", 0xeb}, {&(0x7f0000000100)="5d9ffa463799b97d36afcc4c0ce74cef52a1e432933021314698a5f0", 0x1c}], 0x6) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000002340)='./bus\x00', 0x44000, 0x29) tee(r0, r1, 0x1, 0x400000000b) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002300)={'rose0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/05/30 06:41:28 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") flistxattr(r0, &(0x7f0000000000)=""/150, 0x96) 2018/05/30 06:41:28 executing program 7: r0 = socket$packet(0x11, 0x8000000000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$TIOCMGET(r4, 0x5415, &(0x7f0000000000)) 2018/05/30 06:41:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='attr\x00') fchdir(r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x7fffffff}, 0x8) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/30 06:41:28 executing program 3: r0 = epoll_create1(0x80000) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={{r2, r3/1000+30000}, {0x77359400}}) r4 = dup2(r1, r0) ioctl$VT_DISALLOCATE(r4, 0x5608) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast1, @in=@multicast2}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000000000)=""/75) 2018/05/30 06:41:28 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="100020001d0001030000000000000000a2600286f0f2226c22cbb57c2bc3c7686d8baca7b35a2241dbccca7f1b2b0f7c209bb53f09b9d117dc0fdc43e20e6125361cfe9c0728fe136ec3b5cc6871158a334bd194062614ae18e00e50b867ffebc9de05d6ef011cd39e95b33342e38962f4068318e4ea7afe23c8d74bcf7bb364114b565456f1886f1d9fcbddfec3cdb41ccc83251effc1a60aaaf82355b64e088fd4e7215ff99d345329887062b0a629777d55274ecbd9e792f547e58a3231baa4b41ec1c2ff0de14396139a0000000000000000"], 0x10}, 0x1}, 0x0) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000400)={0x8, 0xffffffff, 0x6}) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x11, 0x75, &(0x7f0000000340)="3cdac743e4b29289e2a085a7d0137450ae1b7819689f36a60707931ff2d942f057aa5ffa889b2751b4110d713dbb4a50ca8de49c57e919a6167f0233ae7d08e387d89423ca49378b76226b8ef81efe84510cdd23186758cd6aeb1b60aad1879b9956a3ee1cb7a6387f1fcd158ec8db355dd0162b64"}) syz_mount_image$ntfs(&(0x7f0000000180)='ntfs\x00', &(0x7f00000001c0)='./file0\x00', 0xffffffffffff0001, 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)="3e333c78499aa221e0f79ca91f6f46c41bc907a242722ca5e121c2bf303576274070c059d5de39d809b7f66c5a0f32af1b75f7b6e11c050ec8bfdda0301de854", 0x40, 0x2}], 0x2000008, &(0x7f0000000440)=ANY=[@ANYBLOB="73686f775f7379735f66696c65733d6e6f3d0030002c6e6c733d6d61636372dd617469616e2c6769643d39332c636173655f736522cb116e7369746976653d7965733d783d3f7f3f2c00"]) 2018/05/30 06:41:28 executing program 5: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x200, 0x5, &(0x7f0000000480)=[{&(0x7f0000000080)="5744d9598415b16b203039a5a4d8559dc9cc8d27870f50b1ee1dd97635c50ec4d3ae4fc4f72225d6936896c7d7e5ff2301d190247455a337130de4773ab658ac054fc7088d6277dcff0abd5653cf1ec189198096f868", 0x56, 0x8}, {&(0x7f0000000100)="acc8648903f3a6b3fbb9d93762d2c57424274fdcc2cc7febde5303e539ba1be23d3a1c0686f0b8df34675c97d0934a33f0d479c9b423439ced5a1a2fc28c465a08bcded35cc0ea761df61a357dd2fa939b26bba3855f4bc04a76cd051784586bcda1297266a7079f8c195e4c15126063ca5a6ad7934425409ccdfdab3d14abc5f7905a985f7fa718797a2cb4aba7fdb7bc395d620d864f1a12a47300ef9455ca3ee6318a0a2c2d4639c3e63262b514036868434683610c48fb24a72c46516d95d3512b484b475c53f19a3522bedca0c303c5bc840402527490c37273d4197428ff3daf77f5cb90040f69a913ce0a", 0xee, 0xfffffffffffffffe}, {&(0x7f0000000200)="12fc1bffd09594e22905eb439b4360b0b5caf845d011d926970ebd03f0765475147b96308fb7e2c809cd0f9cc8feaeda7378d5c9361f4f5a38a9420c80fe3a216828dc072b40de887fbd8ed5e7a74dc5bc49061655441741fb1a119c4f74f0b8a0188e2ef557e82d2918f92cd6866e1738822a0269", 0x75}, {&(0x7f0000000280)="a2aca31c95b04ba183e40e992f1af24972d7a24f874dcce0a5d358524614c71f37168645b76f7d9bf25cab4a986efbd300448255982fd6d6b80d1e09ae5dfa0ff900f1f2b00943afffbbab4da552b6e3124296f4c42fabb7fdea663e855ae2e00ca69532b39a7eb7a702968be7f13199e5120eb3edf2dc37bbe9aff1a1", 0x7d, 0x7}, {&(0x7f0000000300)="cec241f5abee8e8afb05a137051a7ac6a85f4e6b8130b03cb5c41ccea9c498380d2c3ddc", 0x24, 0x7f}], 0x8000, &(0x7f0000000340)={[{@errors_continue='errors=continue', 0x2c}, {@jdev={'jdev', 0x3d, './file0'}, 0x2c}, {@barrier_none='barrier=none', 0x2c}, {@resize={'resize', 0x3d, [0x32]}, 0x2c}, {@noquota='noquota', 0x2c}]}) syz_fuseblk_mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) quotactl(0x0, &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f00000005c0)) 2018/05/30 06:41:28 executing program 0: clock_gettime(0x0, &(0x7f00000001c0)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000400)=ANY=[@ANYBLOB="1f00000008001100c1ea0000050000040620000005005ead419ba80dc0b76a8c06653a149843d766ea7632b00db20ef5e5f4de231ef692ac7e667d6c4e38f27ae94e98676d5eb22c581bb145b2a401737f35f655c08c01c537a54a8c3f67d1afd12fa603d0f9c985887e76b0f5d34bd2f4553c34da34fa6a01a00db9d065032564660575c23580ae5051e99c95681bdb4c2d8113a2"], &(0x7f00000002c0)=0x16) getpid() ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000300)={0x2, [0xfffffffffffff801, 0x9]}, 0x8) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000340)={0x0, 0x80, 0x0, 'queue1\x00'}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername(r2, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000200)=0x80) 2018/05/30 06:41:28 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x15, 0x4) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000040)={'broute\x00'}, &(0x7f00000000c0)=0x78) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) 2018/05/30 06:41:28 executing program 6: mprotect(&(0x7f000003e000/0x4000)=nil, 0x4000, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) prlimit64(0x0, 0x0, &(0x7f0000000000), 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000180)=0x1e) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000000200)=""/80, &(0x7f00000000c0)=0x50) prlimit64(r0, 0x8, &(0x7f00000001c0)={0xf3, 0xff}, 0x0) 2018/05/30 06:41:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000200)='ext2\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="000100000008000081000000c9030000f4000204000000000000000000000000002000000020000000010000000000016e5fbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="757365725f78617474722c00b1006a48832aeb82955a3f4fedcb93fbc920fd2163e287f1e0b5fb33028b671cdeb28e9bc56b06c2bbdb97b1247ed02811087ee2a782b454ea946565376698d0dea30d9f7ce59ada9a"]) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x6000, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000240)=0x9) tgkill(r1, r2, 0x34) tgkill(r2, r1, 0x4) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000000c0)=0x1ff) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') [ 92.543665] binder: 11186:11194 ioctl 5608 0 returned -22 [ 92.546743] device syz_tun entered promiscuous mode 2018/05/30 06:41:28 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x410000, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000000c0)=""/116) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000300), 0x0, 0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x5}, 0x1c) dup2(r0, r2) 2018/05/30 06:41:28 executing program 1: r0 = getpid() r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xb191, 0xff, 0x1, 0x4, 0x8}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="06000f0afbe73606932a742bccb89000000000472d17dd162038392df0fc334f3dc6129f2406a6fbaa99286095d41389cfae109d8d368f3fa0a42a047598e0e50293de4d004bbb2117f6d820c94ea135cdd1883bc1ae77ab55a42684b3ff6766d74f7bcad653cb0e3fa3a8726a"], 0x17) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000180)={@remote, @multicast1}, &(0x7f0000000280)=0x8) fcntl$setownex(r3, 0xf, &(0x7f0000000080)={0x3, r0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000001c0)=0x4, 0x4) mmap(&(0x7f0000ff8000/0x6000)=nil, 0x6000, 0x9, 0x80011, r3, 0x0) syz_open_procfs(r0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") 2018/05/30 06:41:28 executing program 0: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x4, r0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)={0xfc147812c6696267}) 2018/05/30 06:41:28 executing program 2: r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) process_vm_readv(r2, &(0x7f0000000200)=[{&(0x7f0000001300)=""/4096, 0x1000}], 0x10000000000002df, &(0x7f0000003600)=[{&(0x7f0000000000)=""/121, 0xfffffe08}], 0x1, 0x0) [ 92.597001] binder: 11186:11194 ioctl 4b40 20000000 returned -22 2018/05/30 06:41:28 executing program 3: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x3, 0x8, 0x0, 0x4, 0x0, 0x1, 0x8, 0x5, 0x38d4, 0x2, 0x65c5, 0x6, 0x81, 0x20, 0x20, 0x4, 0x59, 0x8, 0x3, 0x648, 0x2, 0x5, 0x5, 0x8, 0x9, 0x6, 0x0, 0x2, 0xffffffff, 0x9, 0x5566, 0x100000001, 0x7f, 0x0, 0x7f, 0x2, 0x0, 0xff, 0x0, @perf_bp={&(0x7f0000000000), 0xd}, 0x68b1, 0x1, 0x10001, 0x3, 0x8, 0x3a9e, 0x7}, r1, 0x3, r0, 0xa) sched_setaffinity(0x0, 0xfffffffffffffd8b, &(0x7f00000000c0)=0x9) 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) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r2, 0x3, 0xffffffff, 0x3) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x100000a) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f0000000200)) [ 92.646324] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 92.648550] binder: 11186:11194 ioctl 5608 0 returned -22 [ 92.707726] device syz_tun left promiscuous mode 2018/05/30 06:41:28 executing program 6: r0 = socket$inet(0x2, 0x5, 0xfffffffffffffffe) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x7}, 0x4) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x200007fe, &(0x7f0000000040)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x219, 0x0, &(0x7f00000000c0)={0x2}, 0x10) clock_gettime(0x0, &(0x7f00000021c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000020c0)=[{{&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000000d00), 0x0, &(0x7f0000000d40)=""/40, 0x28}}, {{&(0x7f00000015c0)=@nfc_llcp, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001900)=""/137, 0x89}, {&(0x7f00000019c0)=""/175, 0xaf}, {&(0x7f0000001a80)=""/233, 0xe9}], 0x3, &(0x7f0000001bc0)=""/242, 0xf2}}], 0x2, 0x10120, &(0x7f0000002200)={0x0, r1+30000000}) r2 = dup(r0) setsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000000100)="fcd349b90f9536f7abd81ecc4a63734b225c1f5e5dd93504ea07ac7c8c7be03d0a816a42672faa47fc7e9697947fba0502f6dd3720748677c485cfd4e7cbd655c31228e51a66e15c57d6cdeb6559eb4c2cc33664152b2ade4a59474b4ba21c7ca0bee4ae05d99509f102849938326830852f929c781127203388b97e2d1aebc010498a95d53cbbdd78625175fb59bc401f711beb6a198a2d193ab85ec694a95368b63838223c11333ee35226cf0f4b4135f29ec339f861960ba37b9e330272a6e0098a8a3fa922f3860fe45dc9117a", 0xcf) 2018/05/30 06:41:28 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000300)={'yam0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r2 = openat$cgroup_ro(r1, &(0x7f0000000240)="2f67726f3c23fb57e6c60f1f4b45b74d999a9a8c2ce15b26e518a4cb3a9cd12dcea440d899c22c652b3a471b4a7db7f3fef6e034d804e5f07302df5b540745df4b1dee483b157624c5bc719a099e6a357cd6abb4398c3408000000000000000000000000000000", 0x2761, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x6611, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, r1}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x4}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000340)={r4, 0x8, "3b2bf84882f1581d"}, &(0x7f0000000480)=0x10) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000200)={0x1, 0x80000000, 0x18, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000001c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000002c0)={r3, r5}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/05/30 06:41:28 executing program 7: sysfs$3(0x3) r0 = creat(&(0x7f0000001380)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x420000, 0x0) setns(r0, 0x20000) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') bind$nfc_llcp(r1, &(0x7f0000000340)={0x27, 0x0, 0x0, 0x3, 0x7f, 0x0, "0c7eb9c07ad6ef0e7655e0e7f1ea0cbc7ea7ff71a73c0d5d1863e8be6bbc1035ba2be4ccd0f56c02e7329a7e287fff6c2070abc8f56e49a8393095b0351177", 0xe}, 0x60) getsockopt$ax25_int(r1, 0x101, 0xb, &(0x7f00000003c0), &(0x7f0000000580)=0x4) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)=ANY=[@ANYBLOB="3cdda642c611b97b11b1cbbaf7489f70000000", @ANYBLOB="000c2bbd7000ffdbdf250f0000000800040001000000080005003f0000001c00030008000500ffffffff080008000300000008000500e0000002080005000600000028000100080004004e22000008000b0073697000140003007f0000"], 0x2}, 0x1, 0x0, 0x0, 0xc0}, 0x4008080) setsockopt$inet_tcp_int(r2, 0x6, 0x7fffffffffffff, &(0x7f0000000180)=0x40000000000074, 0x4) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)) setgroups(0x1, &(0x7f0000000140)=[0x0]) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000280)={0x80000000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000005c0)) socket$inet(0x2, 0x0, 0x9) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$sock_bt(r0, 0x0, &(0x7f0000000480)="08a97a7fc9439c20a5bfbe4e7993807f2a09757a8328a282355b3f0e4453fdad1b512b07be094129b95c92bcce7b086943a2a0c10df87756929f0bdccaa3717ff5ecf6af2ba8f011a05e009f3654b11c452f0aeeb53a538e25bdba15faade2e1c31504e2c459c8cdb45280b4a64fc5083b40b0c10a22552a9d9ac2be70b6a86073eeba74c5d32ab1c6f2cc2a16740fcfe8") sendto$inet(r2, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000100)={0x8, 0x61}) 2018/05/30 06:41:28 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x3af, &(0x7f0000000340)}}, {{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000000540), 0x35c, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x8000}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e24, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff8}}}, 0x84) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="dfed1330e67d62be63a50a62f39338d10dbb8c7da1c353e8823049c4b5a21a101a93db30e9b7c79bf6e36b90c861b9891e0da72852fb8638e3d0e65165fb8fb64798b0f64e9d87de632db7ae0642f76e7625a724db31b4a60c", 0x59}], 0x1, 0x8) 2018/05/30 06:41:28 executing program 3: ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000000180)) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000788000)=0x2, 0x4) setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000001000), 0xc5) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="7c7948a91e590886a81f0387ed0a3745c68097de91a9c310708d3f9e00d741949e7279e2bfcd451262ad2feaf010f30949ccfc9e29c1735ae3053074992f57588f1b32be521c6507bbec2ad0325e0d22ac8046651325f27392f36b15ee21f7b10efd590890d25b51be93549ec111ae44f90d453b24a54d7f9029f6e9f843e9c4277c0d8c8daf8dcfc8530000e1e79cb4b147a3e0ce924a8f42aa5a4a154f72b2486fdc0e10cda65195382b1ead601f000000000000"]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/30 06:41:28 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x80000000, &(0x7f0000000040)=0x2) 2018/05/30 06:41:28 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x12, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0xfe56) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000080)="6202e7f8de2442e2ed3619b9c1d7a964dcc31a53372591dd363775164aad74cb32f7f6e1fe70e34ae21f9dc966af1344d4dfb6973b8a3766cbacfc8feef6bf6ff3204e4a65b20e55299f9a5e53f521a05fb31e0cc5d8c6ec39d2188fdb11d52b825b5af99f0c4094816440880da4fecd2b6311bfd2721be7ac6aa2a79724e7d927d29bb8b59d0e71459d69be979aa5c2d01480b36a59584401a1f0c0fc8c997b047d3d3e82c370", 0xa7) 2018/05/30 06:41:28 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x2) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000380)=0x1f, 0x2) syz_mount_image$minix(&(0x7f0000000140)='minix\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_RES_CTX(r1, 0x40086602, &(0x7f0000000240)={0x2000000000000138, &(0x7f00000001c0)}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xe7f}}, 0x80, 0x401}, &(0x7f00000000c0)=0x90) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e23, 0x6a, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7fffffff}}, 0x16d, 0xf2, 0x8, 0xfffffffffffffffd, 0x7e1}, &(0x7f0000000100)=0x98) 2018/05/30 06:41:28 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) syz_open_procfs(r0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") 2018/05/30 06:41:28 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x1e2) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf64(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="7f454c4600350100050000000000000003003e00060000002c0100e10000000000ff000500000087003800020002000700ea000200007001000000ea0a0000000000ff07ffffffffffffff00000000ffffffff00002011cdb2f5f0eef5340001000000010000000000000001000070040000000500000000004000000000000000000005001000000000000100000001000700ff0f00007cc4000000fcfffffffffffff423273d395b5de949a633eb0eb02633281a9db30c89d614ca45d2e67ca600007cac2cfbfa9e"], 0xc9) clock_gettime(0x0, &(0x7f00000066c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000006500)=[{{0x0, 0x0, &(0x7f0000005700)=[{&(0x7f0000005640)=""/184, 0xb8}], 0x1}}, {{&(0x7f0000005740)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000005880)=[{&(0x7f0000005840)=""/21, 0x15}], 0x1, &(0x7f00000058c0)=""/186, 0xba}}, {{&(0x7f0000005980)=@can, 0x80, &(0x7f0000005cc0)=[{&(0x7f0000005b80)=""/233, 0xe9}], 0x1, &(0x7f0000005d40)=""/96, 0x60}}, {{&(0x7f0000005dc0)=@ax25, 0x80, &(0x7f0000006400), 0x0, &(0x7f00000064c0)=""/11, 0xb}}], 0x4, 0x0, &(0x7f0000006700)={0x0, r1+10000000}) sendto$ax25(r0, &(0x7f0000000040)="b6", 0x1, 0x3, 0x0, 0x0) 2018/05/30 06:41:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) r2 = getpgrp(0xffffffffffffffff) sched_getparam(r2, &(0x7f0000000380)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000340)=0xe8) getresuid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)=0x0) setresuid(r1, r3, r4) r5 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r5, 0x0, 0xffffffffffffffff) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f00000000c0)) setsockopt$inet_opts(r0, 0x0, 0x32, &(0x7f0000000000), 0x0) 2018/05/30 06:41:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x28000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getanyicast={0x14, 0x3e, 0x800, 0x70bd28, 0x25dfdbff, {0xa}, ["", "", "", "", ""]}, 0xffffffffffffff98}, 0x1, 0x0, 0x0, 0x40}, 0x40004) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv6_newaddr={0x40, 0x14, 0x835, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0xf, 0x1}, @IFA_LOCAL={0x14, 0x2}]}, 0x40}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x6, 0x4000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x8000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0x9, 0x31, 0x4, 0x8, 0xbf4, 0xb7, 0xffff, 0x0, r2}, &(0x7f0000000300)=0x20) 2018/05/30 06:41:29 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r0 = getpid() syz_open_procfs(r0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") [ 92.877659] FAT-fs (loop3): Unrecognized mount option "|yH©Y†¨‡í [ 92.877659] 7EÆ€—Þ‘©Ãp?ž" or missing value [ 92.987025] FAT-fs (loop3): Unrecognized mount option "|yH©Y†¨‡í [ 92.987025] 7EÆ€—Þ‘©Ãp?ž" or missing value 2018/05/30 06:41:29 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) r1 = timerfd_create(0xfffffffffffffffc, 0x0) sendfile(r0, r1, &(0x7f0000000600), 0x3f) socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r3, 0x1}, &(0x7f0000000240)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000580)=0x2, 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r4 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$cgroup_type(r4, &(0x7f0000000540)='threaded\x00', 0xff64) 2018/05/30 06:41:29 executing program 1: syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x438201, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/196, 0xc4) ioctl$TIOCCBRK(r0, 0x5428) 2018/05/30 06:41:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/snmp\x00') ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x5, 0x20, 0x400, 0xe91, 0x4], 0x5, 0x6, 0x8, 0x0, 0x100000000, 0x2, {0xffffffffffffffff, 0xdd, 0xa71f, 0x2, 0x400, 0x8, 0x4, 0x0, 0x919, 0x5, 0x80000000, 0x1db, 0x1, 0x6, "01efcfc9c7db1fd54b9b4436ef505f1cd600c06890bc8c00c7f6b819ba069d34"}}) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x2000000, 0x10000000000443) userfaultfd(0x80000) perf_event_open$cgroup(&(0x7f0000000240)={0x0, 0x70, 0xd99, 0x2, 0x7fffffff, 0x6, 0x0, 0x14, 0x1, 0x4, 0x2, 0x8, 0x10000, 0x7, 0x100000000, 0x1, 0x2, 0x0, 0x7, 0x6, 0x6, 0xffff, 0x100000000, 0x7d63, 0x3, 0x9, 0x7, 0x5, 0x1f, 0x4, 0xff, 0x2, 0x800, 0x1f, 0x4, 0x7f, 0x4, 0x5, 0x0, 0x401, 0x5, @perf_bp={&(0x7f0000000200), 0x4}, 0x2500, 0x7fff, 0x8, 0x6, 0x9, 0x9, 0x37}, r0, 0x7, r1, 0x1) ioctl$KDMKTONE(r0, 0x4b30, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x2) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r3, 0x0) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fcntl$setstatus(r4, 0x4, 0x4000) write$cgroup_int(r4, &(0x7f0000000000)=ANY=[], 0x10000001b) close(r2) 2018/05/30 06:41:29 executing program 7: r0 = perf_event_open(&(0x7f00000004c0)={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) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xffffffffffffffc0, 0x0, 0xffff, 0x10001, 0x8}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x0, 0x9, 0x1}, &(0x7f0000000140)=0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) 2018/05/30 06:41:29 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200083, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000000c0)={0x3, 0x3, {0x3, 0x2, 0x2, 0x3, 0x2}}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) membarrier(0x1, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/05/30 06:41:29 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000300)={'yam0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r2 = openat$cgroup_ro(r1, &(0x7f0000000240)="2f67726f3c23fb57e6c60f1f4b45b74d999a9a8c2ce15b26e518a4cb3a9cd12dcea440d899c22c652b3a471b4a7db7f3fef6e034d804e5f07302df5b540745df4b1dee483b157624c5bc719a099e6a357cd6abb4398c3408000000000000000000000000000000", 0x2761, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x6611, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, r1}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x4}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000340)={r4, 0x8, "3b2bf84882f1581d"}, &(0x7f0000000480)=0x10) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000200)={0x1, 0x80000000, 0x18, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000001c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000002c0)={r3, r5}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/05/30 06:41:29 executing program 6: r0 = getpid() ptrace$getregset(0x4204, r0, 0x6, &(0x7f00000000c0)={&(0x7f0000000080)=""/23, 0x17}) r1 = socket$inet6(0x10, 0x3, 0x6) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007f5300fe01b2a4a280930a06000000a84308910000003900090020000c00060000001900a30700000000000000dc1338d54400009b84136ef75a1500de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 2018/05/30 06:41:29 executing program 3: r0 = inotify_init() r1 = creat(&(0x7f0000000140)='./file0\x00', 0x47) inotify_add_watch(r0, &(0x7f0000000240)='.\x00', 0x80000002) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040), 0x2) r2 = socket(0x4d, 0x10000001, 0x3) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r2, &(0x7f00000001c0)=ANY=[], 0x2c9) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/30 06:41:29 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x80000000, 0x4) 2018/05/30 06:41:29 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x501000, 0x0) pwrite64(r0, &(0x7f0000000100)="6938000000807937c4ebe40e01be86ab8ffd65683c9997ce0fe37555d5d777ced2121d50bc23108da69938895ae86753b2c9482847ba5015b5194ddf620c61d2ba83bee7a908ebd345a6cd4b3a38842291c49ac991347387d5c546c92ca93ceb28d8a95d9614d8d1de422f4c1fa33838a56d373d5d16ab8422edb89a933059196c2b634de68505a1d4637ec17dedbbd55bd999889a633c0e03c3a177f0e37bf7c0236266cab792f702c4da", 0xab, 0x0) socketpair(0x0, 0x0, 0x9, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000080)=0x1000) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x12181, 0x0) 2018/05/30 06:41:29 executing program 6: sched_setaffinity(0x0, 0xfffffffffffffcbf, &(0x7f00000000c0)=0x8000009) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffff9c, 0xc010640c, &(0x7f0000000140)={0x63, 0x3}) statfs(&(0x7f0000000300)='./file0\x00', &(0x7f0000000200)=""/213) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000100)={0x4, 0x0, 0x0, 0x7, "02b58aed68b0eceffb0a01b9f07240e40ae9342bfdc3752040f2c59d6c007b7b"}) pwrite64(0xffffffffffffffff, &(0x7f0000000900)="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", 0xdc5, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="23bf152cf24f0000") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x201, 0x0) close(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001a40)=0x2) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000019c0)) 2018/05/30 06:41:29 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000240)=0x78, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000040)=0xff, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x222, 0x20000000, &(0x7f0000e68000)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000640)="1df6edb702617958f34bf70c84a06fb3b741303c13ccb32da6f73811fa3858c9667ce1e016a1a2fe04f4146b1393badfe52f3bc5d823b03e0017be3b118e84d2ee2c9b1c34a014b6129b87112f06df82d64d5eaec0ac17c232c91a701e0d586b051a326006b72551d830c31db5c32bcd3b47162be6390a01746bc76fc23a0de1ff77e46cb0ef275e3e293607113a75c94281819566329d0b934075f7204ed266d53ad636a4fdca6410f0d2430090e40cc7a8ce86e7ab3ce5d33dae78c2ea33e6", 0xc0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) recvfrom(r0, &(0x7f0000000140)=""/152, 0x98, 0x0, &(0x7f0000000280)=@nfc={0x27}, 0x80) shutdown(r0, 0x1) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000300)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000095000000b8dfca0405b8e2985b73936ca1568adcbb615790d088ea040ecbcf9bcafb4a0192bb647d7bdbceaa9c95237b7d9a4cd4e3f74ee30987c7d43ade7fd3f6816d34b7459cb71bfd14b502286672b1f7f5fac85762fd99e867450df8ff1f942c2b30fea75ffae0b76cdc111ebed974133b13c6e214fa46ce60634d5701009aa2056e4c52e431384bdea87355dbeec4b2d904f64a16710e"], &(0x7f0000000080)=0xb9) 2018/05/30 06:41:29 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x80011, r0, 0x0) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f0000000040)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x101000, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000000c0)) [ 93.764311] FAT-fs (loop2): Unrecognized mount option "" or missing value 2018/05/30 06:41:29 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40200, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000000)={0x9, 0x3, 0x0, r0}) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x1e, r1, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='timers\x00') clock_gettime(0x0, &(0x7f000000a280)={0x0, 0x0}) recvmmsg(r2, &(0x7f000000a080)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000002440)=[{&(0x7f0000000180)=""/235, 0xeb}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/78, 0x4e}, {&(0x7f0000002400)}], 0x6, &(0x7f00000024c0)=""/116, 0x74, 0xfffffffffffffff7}, 0x5}, {{&(0x7f0000002540)=@l2, 0x80, &(0x7f0000004900)=[{&(0x7f00000025c0)=""/204, 0xcc}, {&(0x7f00000026c0)=""/62, 0x3e}, {&(0x7f0000002700)=""/112, 0x70}, {&(0x7f0000002780)=""/60, 0x3c}, {&(0x7f00000027c0)=""/187, 0xbb}, {&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000003880)=""/66, 0x42}, {&(0x7f0000003900)=""/4096, 0x1000}], 0x8, &(0x7f0000004980)=""/115, 0x73, 0x9}}, {{0x0, 0x0, &(0x7f0000005e00)=[{&(0x7f0000004a00)=""/232, 0xe8}, {&(0x7f0000004b00)=""/47, 0x2f}, {&(0x7f0000004b40)=""/4096, 0x1000}, {&(0x7f0000005b40)=""/118, 0x76}, {&(0x7f0000005bc0)=""/226, 0xe2}, {&(0x7f0000005cc0)=""/232, 0xe8}, {&(0x7f0000005dc0)=""/35, 0x23}], 0x7, &(0x7f0000005e80)=""/117, 0x75, 0x4}, 0x5d0d}, {{&(0x7f0000005f00)=@sco, 0x80, &(0x7f0000006080)=[{&(0x7f0000005f80)=""/113, 0x71}, {&(0x7f0000006000)=""/124, 0x7c}], 0x2, &(0x7f00000060c0)=""/163, 0xa3, 0x5}, 0xa75}, {{&(0x7f0000006180)=@can={0x0, 0x0}, 0x80, &(0x7f0000006340)=[{&(0x7f0000006200)=""/93, 0x5d}, {&(0x7f0000006280)=""/9, 0x9}, {&(0x7f00000062c0)=""/121, 0x79}], 0x3, &(0x7f0000006380)=""/247, 0xf7, 0x80000001}, 0x81}, {{0x0, 0x0, &(0x7f0000007700)=[{&(0x7f0000006480)=""/58, 0x3a}, {&(0x7f00000064c0)=""/37, 0x25}, {&(0x7f0000006500)=""/83, 0x53}, {&(0x7f0000006580)=""/4096, 0x1000}, {&(0x7f0000007580)=""/192, 0xc0}, {&(0x7f0000007640)=""/37, 0x25}, {&(0x7f0000007680)=""/115, 0x73}], 0x7, &(0x7f0000007780)=""/87, 0x57, 0x90b80}, 0x1f}, {{0x0, 0x0, &(0x7f0000008bc0)=[{&(0x7f0000007800)=""/4096, 0x1000}, {&(0x7f0000008800)=""/142, 0x8e}, {&(0x7f00000088c0)=""/116, 0x74}, {&(0x7f0000008940)=""/254, 0xfe}, {&(0x7f0000008a40)=""/117, 0x75}, {&(0x7f0000008ac0)=""/251, 0xfb}], 0x6, &(0x7f0000008c40)=""/34, 0x22, 0x1}, 0x100}, {{&(0x7f0000008c80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000009fc0)=[{&(0x7f0000008d00)=""/25, 0x19}, {&(0x7f0000008d40)=""/189, 0xbd}, {&(0x7f0000008e00)=""/49, 0x31}, {&(0x7f0000008e40)=""/150, 0x96}, {&(0x7f0000008f00)=""/25, 0x19}, {&(0x7f0000008f40)=""/71, 0x47}, {&(0x7f0000008fc0)=""/4096, 0x1000}], 0x7, &(0x7f000000a040)=""/23, 0x17, 0x6}, 0x5}], 0x8, 0x2, &(0x7f000000a2c0)={r3, r4+30000000}) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000002400)) lstat(&(0x7f000000a300)='./file0\x00', &(0x7f000000a340)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000a3c0)={{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x4e21, 0x9, 0x4e20, 0x3e, 0xa, 0x80, 0xa0, 0xe, r5, r6}, {0x0, 0xffffffffffffff74, 0x7, 0x4b1c, 0x7fff, 0x0, 0x3e1, 0x1}, {0xa00, 0x5, 0xffffffff, 0x100000001}, 0xba5, 0x6e6bc0, 0x3, 0x1, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d2, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x5, 0x3, 0x8f9b, 0x8001, 0x4, 0x1}}, 0xe8) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) 2018/05/30 06:41:29 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8a23bf012cf66f") syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f00000003c0)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/05/30 06:41:29 executing program 0: ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000002100)={0x0, 0x0, &(0x7f0000000080)}) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x7, 0x4) 2018/05/30 06:41:30 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000200), &(0x7f0000000440)={0x0, 0x2, 0x9}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="2800000010005fba0000000000000000000000007b3b75a3337e2d721f27fceb5c97a468cf358536f2649d7c0ad418b013421d467335bdf71c7d78ee2e69ad256172363bef96e26f99716382d750f511df9988ad42f13b5c6412b1ade7f7d0c339841e1a187e59495fb926a4dd11d853b71ca0ac6eacd59af52e9239532b8bfe7351", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) r2 = dup3(r1, r0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001500), &(0x7f0000001540)=0xc) syz_fuseblk_mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000001380)='./file0/file0\x00', 0x2, 0x0, 0x0, 0x0, 0x1, 0x4) 2018/05/30 06:41:30 executing program 6: r0 = socket(0x9, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TCSBRK(r1, 0x5409, 0x2) r2 = memfd_create(&(0x7f0000000200)='ramfs\x00', 0x0) ioctl$TCSETA(r2, 0x4030582a, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xfe7aca78cb27b4c3, 0x0) [ 93.959437] FAT-fs (loop2): Unrecognized mount option "" or missing value [ 94.119629] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 94.193386] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 97.446084] IPVS: Creating netns size=2536 id=18 [ 97.604054] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 97.617728] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 97.669541] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 97.682304] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 97.734952] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 97.748161] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 97.762090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.776640] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.357876] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 98.388888] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 98.395096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.401697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/30 06:41:35 executing program 4: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) accept$nfc_llcp(r0, &(0x7f0000000340), &(0x7f00000003c0)=0x60) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000100)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x73}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0xfffff3ff) time(&(0x7f00000001c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r2, r3, 0x0) r5 = getpid() ptrace$getenv(0x4201, r5, 0xff, &(0x7f0000000140)) recvmmsg(r3, &(0x7f0000004e40)=[{{&(0x7f0000000000)=@llc, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000080)=""/9, 0xfffffffffffffda1}}], 0x37a, 0x0, &(0x7f0000000480)={0x77359400}) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000000540)={0x3ff, 0x609a541d, 0x8, 0x40, 0x80000000}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x62, "d2cd0a2fd6ca03b9e71c44c3b0a68feae974bc897b33ba740c1283840de773d5779079cd2b3babbc0df0e11caf8343f7a1d8bd0f6abd96c95176882cfc72c394a91f3f77e388e716c78e5a97e1152aaaeacc10d2a6de0ad6f6d6bd9cca62f455651b"}, &(0x7f00000004c0)=0x6a) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x23, &(0x7f0000000500)={r6, 0x8}, 0x8) setsockopt$inet_tcp_buf(r4, 0x6, 0x3f, &(0x7f0000000400)="19f586dcb65f42ee4682ec20686e9b31adb13474c200d7d51d43dbcf7730f19f484155058bc35f500968c2704da4ce008cc7f8a25180eba1eb97b1caeb1bb9381e3a360d692da214ca8bb9a79e34fd19fded8e4c", 0x54) ptrace$peekuser(0x3, 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) dup(0xffffffffffffffff) accept$nfc_llcp(r0, &(0x7f0000000280), &(0x7f0000000300)=0x60) 2018/05/30 06:41:35 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001300)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000140)=0x1000d) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x800, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00000012c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80982000}, 0xc, &(0x7f0000001280)={&(0x7f0000001380)={0x1128, 0x5, 0xb, 0x800, 0x70bd25, 0x25dfdbfd, {0x0, 0x0, 0x9}, [@typed={0x8, 0x58, @u32=0x1}, @generic="88e9dec44e5c2e49c301e75f3814719f259acbbefcfb", @typed={0x14, 0x59, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="8ec458c2fdb0381f2e7b1404e42b000f160e89129782e4bcbe4367455f8274ca2665645e73ac49bf3d44e0339e56eef4688f97f836e7008961fe1ae5532941f5957583cafc63108f795aaeab0ae007c0707d3de75ae3ae8168121791c4f2167b9f7f9daab89297ed42c6f35a984ae381d806d4cdb21e2e9b4bd2526a224aa7eae8f897fc7f4f96f9632236ae5d03329bb01b2807628e4d0883bc1f2402d7ab71aa8ef395132c5f6de09707e0541d4c5e4305a00573dc3a7fbe42a307ba1e8a59433b38395edefaf012c87fb70a", @typed={0x14, 0x31, @ipv6=@loopback={0x0, 0x1}}, @generic="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"]}, 0x1128}, 0x1, 0x0, 0x0, 0x40080}, 0x40000) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="b1eaa83ebb4ae29ebf55d3ffa28034c61d22a3ae9c04c8197e586071b85913dacad473b5ac0bc4cb", 0x28}], 0x1, &(0x7f000001ef08)}, 0x0) 2018/05/30 06:41:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/snmp\x00') ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x5, 0x20, 0x400, 0xe91, 0x4], 0x5, 0x6, 0x8, 0x0, 0x100000000, 0x2, {0xffffffffffffffff, 0xdd, 0xa71f, 0x2, 0x400, 0x8, 0x4, 0x0, 0x919, 0x5, 0x80000000, 0x1db, 0x1, 0x6, "01efcfc9c7db1fd54b9b4436ef505f1cd600c06890bc8c00c7f6b819ba069d34"}}) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x2000000, 0x10000000000443) userfaultfd(0x80000) perf_event_open$cgroup(&(0x7f0000000240)={0x0, 0x70, 0xd99, 0x2, 0x7fffffff, 0x6, 0x0, 0x14, 0x1, 0x4, 0x2, 0x8, 0x10000, 0x7, 0x100000000, 0x1, 0x2, 0x0, 0x7, 0x6, 0x6, 0xffff, 0x100000000, 0x7d63, 0x3, 0x9, 0x7, 0x5, 0x1f, 0x4, 0xff, 0x2, 0x800, 0x1f, 0x4, 0x7f, 0x4, 0x5, 0x0, 0x401, 0x5, @perf_bp={&(0x7f0000000200), 0x4}, 0x2500, 0x7fff, 0x8, 0x6, 0x9, 0x9, 0x37}, r0, 0x7, r1, 0x1) ioctl$KDMKTONE(r0, 0x4b30, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x2) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r3, 0x0) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fcntl$setstatus(r4, 0x4, 0x4000) write$cgroup_int(r4, &(0x7f0000000000)=ANY=[], 0x10000001b) close(r2) 2018/05/30 06:41:35 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000004c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000540)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2}) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000340)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) signalfd(r0, &(0x7f00000002c0)={0x2}, 0x8) r5 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = getpgrp(0x0) ioprio_get$pid(0x0, r6) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={"69000200000f002dc830ee000000005d"}) capset(&(0x7f00000000c0), &(0x7f0000000440)={0x0, 0xa00000000000000, 0x0, 0x8, 0x0, 0x5}) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000280)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) r7 = socket$nl_route(0x10, 0x3, 0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e20, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x94f}, 0x1c) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000200)={0x2, 0x0, 0x0, 0x6, 0x735, 0xdfd, 0xffffffffffffffe0, 0x101, 0x1, 0x8}) sendmsg$nl_route(r7, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) dup3(r7, r2, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x4001) 2018/05/30 06:41:35 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setpgid(r0, r0) 2018/05/30 06:41:35 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x400, 0x40) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0xb0, &(0x7f0000000240)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, @in6={0xa, 0x4e24, 0xe8af, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}, @in6={0xa, 0x4e20, 0x2000000000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x4}, @in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000380)={r1}, 0x8) r2 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x20000) readv(r2, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/95, 0x5f}], 0x1) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x6, 0x5, [0x8, 0x4, 0x7ff, 0x9, 0x5]}, &(0x7f0000000180)=0x12) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000001c0)=r4, 0x4) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x40000000000002, 0x32, 0xffffffffffffffff, 0x40000) tkill(r5, 0x1000000000016) 2018/05/30 06:41:35 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='configfs\x00', 0x0, &(0x7f0000000040)) chmod(&(0x7f0000000180)='./file0\x00', 0x0) 2018/05/30 06:41:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d05030004000000001700ec", 0xd) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/checkreqprot\x00', 0x80000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000440)='tls\x00', 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480), &(0x7f0000000680)=0xc) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000240)=@newsa={0x13c, 0x10, 0x721, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x833}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}}}]}, 0x13c}, 0x1}, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x8000, 0x1, 0xc7e9, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000380)={r4, 0x7, 0x20, 0x7f, 0x5}, &(0x7f00000003c0)=0x18) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006ccffc)) 2018/05/30 06:41:35 executing program 1: syz_open_procfs(0x0, &(0x7f0000000000)="0409004bddd9de91cf10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5aece1a56d5cfa35e27a3fbc3cd688224f2ee4f6cc21fae69eeceaa9c115ac758be6815983afb90ebd2f0081e6b12cf64ca1b4e2808fdbde37698cec74658f7cf3d500f29f302f68beff009da34ce788f4eee2cb3816") 2018/05/30 06:41:35 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000001c0)={0x8, 0x7fffffff, 0x3, 'queue1\x00', 0xfff}) r2 = syz_open_procfs(r0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000000)) setitimer(0x3, &(0x7f0000000080)={{0x77359400}, {0x77359400}}, &(0x7f00000000c0)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000180)={r3, 0x80000, r2}) 2018/05/30 06:41:35 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f00000002c0)={{0xa, 0x4e21, 0x6012, @dev={0xfe, 0x80, [], 0x1f}, 0x9}, {0xa, 0x7, 0x3f, @dev={0xfe, 0x80, [], 0x17}, 0x2}, 0x8001, [0x7fffffff, 0x6, 0x1, 0x8, 0xf48, 0x4, 0x5, 0x200000000000]}, 0x5c) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1700000014003500000000000000000000910000", @ANYRES32=0x0, @ANYBLOB="14000100000000000000000000000000000000001400020000000000000000000000000000000000"], 0x40}, 0x1}, 0x0) 2018/05/30 06:41:35 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000500)=""/4096) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0xa4, r1, 0x300, 0x70bd27, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r2}, {0x88, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfd}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x100000000, 0x6, 0x3f, 0x7}, {0x8, 0x2, 0x8}, {0x400, 0x7fffffff, 0x47}]}}}]}}]}, 0xa4}, 0x1, 0x0, 0x0, 0x45}, 0x800) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)) 2018/05/30 06:41:35 executing program 4: ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000280), &(0x7f00000000c0), 0x0) 2018/05/30 06:41:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d05030004000000001700ec", 0xd) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/checkreqprot\x00', 0x80000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000440)='tls\x00', 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480), &(0x7f0000000680)=0xc) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000240)=@newsa={0x13c, 0x10, 0x721, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x833}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}}}]}, 0x13c}, 0x1}, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x8000, 0x1, 0xc7e9, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000380)={r4, 0x7, 0x20, 0x7f, 0x5}, &(0x7f00000003c0)=0x18) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006ccffc)) 2018/05/30 06:41:35 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000140)) r2 = accept(r0, 0x0, &(0x7f0000000040)) close(r2) [ 99.098513] device lo left promiscuous mode [ 99.113037] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 99.187442] IPv6: ADDRCONF(NETDEV_UP): bond_slave_0: link is not ready [ 99.201905] IPv6: ADDRCONF(NETDEV_UP): bond_slave_1: link is not ready [ 99.214218] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 99.225741] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 99.267012] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 99.274703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 99.284451] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 99.291820] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 99.299693] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.307310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 99.315069] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.322443] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready 2018/05/30 06:41:36 executing program 4: r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) sched_setaffinity(r0, 0x8, &(0x7f0000000280)=0x8) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x7, 0x0, {r2, r3+10000000}, 0x8}) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r4) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000000700)={0x1f, {{0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0xb}, 0x5}}}, 0x88) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) getsockopt$inet_buf(r4, 0x0, 0x28, &(0x7f00000008c0)=""/37, &(0x7f0000000900)=0x25) perf_event_open(&(0x7f0000000500)={0x0, 0x70, 0x0, 0x3c1, 0x0, 0x8, 0x0, 0x6, 0x0, 0x0, 0x8, 0x3ff, 0x0, 0x0, 0x0, 0x3ff, 0x7, 0x4, 0x0, 0x3f, 0x6, 0x7, 0x0, 0x0, 0x3, 0x1, 0xe209, 0x6, 0x9, 0x0, 0x0, 0x547, 0x5, 0x7ff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000004c0), 0x4}, 0x20, 0x3, 0x8, 0x7, 0x0, 0xf0, 0xfffffffffffffff7}, 0x0, 0x5, r4, 0xb) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) r5 = syz_open_procfs(0x0, &(0x7f0000000140)="0f666900000000000000000000") r6 = syz_genetlink_get_family_id$team(&(0x7f0000000680)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r5, &(0x7f0000000880)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1100000}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)=ANY=[@ANYBLOB="14000000", @ANYRES16=r6, @ANYBLOB="bd1b000000000000000000000000"], 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) read(r5, &(0x7f0000000180)=""/230, 0x36e) 2018/05/30 06:41:36 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x88000, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0x7) 2018/05/30 06:41:36 executing program 6: r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) write(r1, &(0x7f0000000100)="1b0000004a001f0fff07f4f900230435bfc68d5e7028d600020100", 0x1b) 2018/05/30 06:41:36 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) clock_settime(0x0, &(0x7f0000000000)={0x0, 0x1c9c380}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000080)={0x10000000, 0x10001, 0x27}) sigaltstack(&(0x7f00000bc000/0x4000)=nil, &(0x7f0000000200)) fsync(r1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local, @in6}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) 2018/05/30 06:41:36 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x81020000) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000001600), 0x4) getrandom(&(0x7f0000001740)=""/40, 0x28, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001640)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) fremovexattr(0xffffffffffffffff, &(0x7f0000000280)=@random={'system.', '\x00'}) getsockname$netlink(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0xc) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="c6") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000200)=""/46, &(0x7f0000000240)=0x2e) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000680)={0x0, @broadcast, @remote}, &(0x7f00000006c0)=0xc) connect(r2, &(0x7f0000000700)=@hci={0x1f, r3, 0x2}, 0x80) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/05/30 06:41:36 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000004c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000540)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2}) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000340)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) signalfd(r0, &(0x7f00000002c0)={0x2}, 0x8) r5 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = getpgrp(0x0) ioprio_get$pid(0x0, r6) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={"69000200000f002dc830ee000000005d"}) capset(&(0x7f00000000c0), &(0x7f0000000440)={0x0, 0xa00000000000000, 0x0, 0x8, 0x0, 0x5}) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000280)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) r7 = socket$nl_route(0x10, 0x3, 0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e20, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x94f}, 0x1c) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000200)={0x2, 0x0, 0x0, 0x6, 0x735, 0xdfd, 0xffffffffffffffe0, 0x101, 0x1, 0x8}) sendmsg$nl_route(r7, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) dup3(r7, r2, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x4001) 2018/05/30 06:41:36 executing program 0: lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='security.evm\x00', &(0x7f00000000c0)='security\\louser^:bdev)em1mime_type\'-/proc\x00', 0x13e, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x0, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getresuid(&(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cgroup.controllers\x00', 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) socketpair(0x0, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000c34fff), 0xffffff0b) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)=@req={0x0, 0x0, 0x0, 0x43f2}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000440), 0x8) connect$netrom(0xffffffffffffffff, &(0x7f0000000100)=@ax25={0x3, {"ff0afaa04c9108"}}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x100000000081) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) 2018/05/30 06:41:36 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001780)='/selinux/checkreqprot\x00', 0x4000, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3f) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000200)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'sh\x00', 0x0, 0x2000000000000, 0x4f}, 0xfffffffffffffece) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/validatetrans\x00', 0x1, 0x0) bind$unix(r0, &(0x7f0000001600)=@abs={0x0, 0x0, 0x4e20}, 0x6e) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$BLKZEROOUT(r4, 0x127f, &(0x7f0000000380)={0xbe7f, 0x1}) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000300)) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f00000015c0)=""/34) recvfrom$llc(0xffffffffffffffff, &(0x7f00000003c0)=""/83, 0x53, 0x0, &(0x7f0000000340)={0x1a, 0x0, 0x6, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000000280)="6e65742f730700007472692aae3aa6692b") getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000001480)={@mcast1, 0x0}, &(0x7f00000014c0)=0x14) sendto$packet(r0, &(0x7f0000000480)="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", 0x1000, 0x40804, &(0x7f0000001500)={0x11, 0x1f, r7, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x14) sendfile(r1, r6, &(0x7f0000001540), 0x8001) gettid() ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000001c0)) 2018/05/30 06:41:36 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000004c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000540)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2}) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000340)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) signalfd(r0, &(0x7f00000002c0)={0x2}, 0x8) r5 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = getpgrp(0x0) ioprio_get$pid(0x0, r6) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={"69000200000f002dc830ee000000005d"}) capset(&(0x7f00000000c0), &(0x7f0000000440)={0x0, 0xa00000000000000, 0x0, 0x8, 0x0, 0x5}) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000280)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) r7 = socket$nl_route(0x10, 0x3, 0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e20, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x94f}, 0x1c) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000200)={0x2, 0x0, 0x0, 0x6, 0x735, 0xdfd, 0xffffffffffffffe0, 0x101, 0x1, 0x8}) sendmsg$nl_route(r7, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) dup3(r7, r2, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x4001) 2018/05/30 06:41:36 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") gettid() r2 = openat$cgroup_subtree(r0, &(0x7f0000000300)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x52, r2, 0x0) getsockopt(0xffffffffffffffff, 0x10000, 0x0, &(0x7f0000000280)=""/113, &(0x7f0000000200)=0x71) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='devtmpfs\x00', 0x0, &(0x7f0000000cc0)) epoll_create(0x6) open$dir(&(0x7f0000000140)='./file0\x00', 0x400, 0x0) 2018/05/30 06:41:36 executing program 1: getpid() syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4180c6f, 0x20000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) syz_open_procfs(r0, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a07137a8331ce39c5a75b240180c5134ea0292c55efd57222ce6e87ea773ad7553a3583c983622b2bb0ef5100d05861b8751d25b45309b40d0df0744f54454480105942b18512425df") [ 100.164000] IPv6: ADDRCONF(NETDEV_UP): bond_slave_0: link is not ready [ 100.197176] IPv6: ADDRCONF(NETDEV_UP): bond_slave_1: link is not ready [ 100.253630] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 100.276548] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready 2018/05/30 06:41:36 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4002, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000080)=0x6) [ 100.306058] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 100.314774] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready 2018/05/30 06:41:36 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000140), &(0x7f0000000300), 0x8) 2018/05/30 06:41:36 executing program 6: ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040), 0x1, 0x0, &(0x7f0000000080)="96"}) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000200)="bba503b91d6a0e0f5598a4a98bd1a67a1e0dd7dd36dd54a01912e617311aed1daab98afb620c26b83797e6fbe69c4d3cd311cf2ea1b304583b793e99a212375085c61f2d9675725dce1a337c954b0426e7fd3fbc4c3f79cee5abc69407e395cf4ba1e5a278ad0c37678da0de6780a9598aa2f5af9a2334d24a49230ac9a5b378bdce8c6d94183e5ee5642371f63c5015f8e08645526260d3", 0x98) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000000c0)=ANY=[], 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000140)={'icmp6\x00'}, &(0x7f00000001c0)=0x1e) 2018/05/30 06:41:36 executing program 1: syz_open_procfs(0x0, &(0x7f0000000080)='net/psched\x00') 2018/05/30 06:41:36 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'team0\x00', @link_local={0x1, 0x80, 0xc2}}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) [ 100.350484] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 100.371719] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 100.389676] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 100.409396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 100.424317] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 100.431767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready 2018/05/30 06:41:37 executing program 6: capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20840, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x100, 0x0) 2018/05/30 06:41:37 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000140)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000480)="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") ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000200)) r2 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000080)={0xb9f2ddc, 0x3, 'client0\x00', 0x2, "ed9c6deb5e19bd0c", "fdf40c7df5c8126a54841c0e7dd0cd664b690f465dbb24e9ad1787353cf9dcd2", 0x7, 0x8}) 2018/05/30 06:41:37 executing program 7: r0 = socket$inet(0x10, 0x2, 0x0) r1 = socket(0xa, 0x200000000001, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x200, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0x800, 0x0) renameat(r2, &(0x7f0000000280)='./file0\x00', r3, &(0x7f0000000300)='./file0\x00') ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000110007031dfffd946fa283008100000002000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x200, 0x1, &(0x7f0000000180)=[{&(0x7f0000000140)="1fb745167dafc75951699c63430d4c5cc85cb7fb8617eee197b71c91789a6e0d3fe035692ad4161338ebac3f", 0x2c}], 0x8000, &(0x7f0000000340)=ANY=[@ANYBLOB="646973636172642c646f733178666c6f7070792c636865636b3d6e6f726d616c2c6e6f636173652c666c7573682c6769643d372c616c6c6f775f7574696d653d322c00bd8f9dff10231a87c000da0946e67ad04a4fa055583c04e8c6be2559d54201468889bd1bf0b584bc55a7be9c9c24d9590c9c87f545fda4e6e18907770fa299ea3348aa6c80f55f70679709b9fa779e9badad83b3da0d36aec4c4033fb372096a2e6f9937cc651be07f987f112650713452"]) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000400)='vegas\x00', 0x6) ioctl$VT_RELDISP(r4, 0x5605) 2018/05/30 06:41:37 executing program 3: writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f00000001c0)="4bab66f2bb3adeab9f4659173864f05f3343738185ccd0e625dd9a65208dfd8c90dc9ce92d965f6a37b4d63823727b86e61ce7e98d99594a3b6e7bd3ef9013792c68ff4ac2ffa00cfc1425de1ba456d1f0f745849dd086d2fea8040888f4c65b384ddd47b716ba6347b379173d052760dd373a59c0e22e98d353061b7ff57ee17a42c100829c66c5e927da82286fe461ecc52ff0f651fc0ff2ded7068817805b6f1e9ba23ee1d5fc7027325bf4ecad875606d63164259c0b3b11115d4bd5d9f159566097bb7874fa", 0xc8}], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/31, 0x1f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000000100)=""/77, 0x4d}, {&(0x7f0000000180)=""/32, 0x20}, {&(0x7f0000001300)=""/37, 0x25}, {&(0x7f0000001340)=""/235, 0xeb}, {&(0x7f0000001440)=""/229, 0xe5}, {&(0x7f0000001540)=""/112, 0x70}], 0x8, 0x0, 0x0, 0x1ff00000}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001680)={0x3, 0x100000000, 0x7, 0x4651, 0x6ca7, 0xffffffff80000001, 0xdf4, 0x7, 0x6, 0x8, 0xe5}, 0xb) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000280)={{0x77359400}, {0x77359400}}, &(0x7f00000002c0)) 2018/05/30 06:41:37 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x100000004e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000000)) sendmmsg(r0, &(0x7f0000000580)=[{{&(0x7f0000000240)=@l2={0x1f}, 0x80, &(0x7f0000000100)=[{&(0x7f0000002700)="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", 0x2e9}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000003a00)=[{{&(0x7f00000022c0)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002680)=[{&(0x7f0000002540)=""/200, 0xc8}], 0x1, &(0x7f0000003700)=""/135, 0x87}}], 0x1, 0x0, 0x0) read(r0, &(0x7f0000000180)=""/145, 0x91) 2018/05/30 06:41:37 executing program 4: gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) syz_open_procfs$namespace(r0, &(0x7f0000000140)="6ecadf844e6972132f6d6e742dbd104c262b8b0025cd") syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/user\x00') 2018/05/30 06:41:37 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) write$selinux_access(r0, &(0x7f0000000080)={'system_u:object_r:sshd_var_run_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x32, 0x35}, 0x36) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x81}, 0x14) 2018/05/30 06:41:37 executing program 2: lstat(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000340)) r0 = accept$netrom(0xffffffffffffffff, &(0x7f00000001c0)=@full, &(0x7f0000000000)=0x48) getpeername(r0, &(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000300)='./control\x00', 0x0) chroot(&(0x7f0000000540)='./control\x00') rmdir(&(0x7f0000000040)='./control\x00') rename(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00') 2018/05/30 06:41:37 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$ocfs2(&(0x7f0000000080)='ocfs2\x00', &(0x7f00000000c0)='./file1\x00', 0x2, 0x4, &(0x7f0000000400)=[{&(0x7f0000000100)="cdc8dc77445fd3764a7c2c0619c26684d0cde33f23e4a6186d6082a4a871c1713bc2b1f5ce9991c1cd515d633261f3e748d06e5b142903d00373c03ff153cfe06d27f59c0eae740ba83dc6fdd2dd518603dbbe6226dc99cbc8c54f47487e0d2d7fee51c855eb31ac749cd2944a07b13d4276f9df832c0b48387487ccc5decc9e225fae89880b9d4db94fc2f9f055b89670422b02fb4fe9ff301521f182e6bb0e516c924f73806eeec63269d8bb", 0xad}, {&(0x7f0000000200)="b698aecbe9ce27edd674d09d230fd16bf52c254f44c071b685f568a93a067e2a0c0e8c6b7a675638dd405343c8be66c0ebc736d8affce51698804dc09695561fde007b2b18c5f9e20fd7b916ecc2fd8a1ae78980816fab49a7419259ddc8f25835cac54d12", 0x65, 0x5}, {&(0x7f0000000280)="7ef79d6bd2c0eff70d1cf27b13d874daac9af4836527fdc3e2d664cc80785cbf8b3a0ead81185ae51f0e5b612623cc076fced1c9b31c504ac1e2ce81b47399cbf377cb0e008a0b51baad52e58fc0833f3fe50dda230745b92b3d24cd8222e0cef05e796a642bca0990d82df6dd7541a96cdb09ea17718b7406c95e88", 0x7c, 0x80000000}, {&(0x7f0000000300)="7de9882e9c77f16d3e76dd0e75ec5d6c2325cb9a2bda194eda36b37918fb1c7326b0e55247838d6c4e3958f65f5af33eba0ddceb3dab92d513dafad38de5fd8055ab738017dbb52fdb864708c3cd74e0e0c5bfb60e7320e431b86cd70697cc7423caf0022d0e42ebc724c211542bce3cf6f5f620376eb3e7b93f7a04075e3aa8c639e3373cc32f1b655ad60d6327a91f7572cf4d7d6b068f899d04604fc343eefcf93c4efa8121918e0fe35fb478f182b500c3e57e0dbb3940c32744b43c96ad41f77b24c00c5ffa87cd36004fc344af4e236eb269270ed48a373145b17ba8becff1a0d67bf88e8130b483d3b6392fe8", 0xf0, 0x7}], 0x10000, &(0x7f0000000480)='ramfs\x00') pipe2(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) accept4$ax25(r0, 0x0, &(0x7f0000000500), 0x80800) mount(&(0x7f000000a000)='/\x00', &(0x7f0000026ff8)='./file1\x00', &(0x7f0000000680)="259482b9a2c842197a000000000000fd28288250fb5d8048f0d7205d6c0216143a062f54462ea4d4a58abdecae", 0x80, &(0x7f0000000640)="ebfbf8fffffff4603563") utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{}, {0x77359400}}) 2018/05/30 06:41:37 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4040, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0xcb973904d574f3c8, &(0x7f0000000080)={@dev, @multicast2}, &(0x7f0000000100)=0xc) r1 = socket(0xa, 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = accept4$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c, 0x80000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000440)={'veth0_to_bridge\x00', 0x0}) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000200)={0xf4, 0x7fff, 0x6, "c3f6880dcc0310621688238edbe84afc20db1d317315e241a09d9ac2d241051ae58df374e7629d46e2dd7b76b8ae77b0d93694837d7becd58ed22fd59eae488b3f1b116fb92a428c190fe19ae8848c01c7639c9bb2b76023ee0dc791dca31040cff0e9abfd85f1254b46d52453700a32bd449cab1da0c773b9c00d3b70b328ba04a1376ebcd1850c8552180fc9e081f79bc95b6a73af08570193576f56050ea9105583355699f568c1facd79b4701b2e701d94b940475bc13bc5aa0ee5cb976d11763462464c20c7b594de2987ab3297e4c9ddbefc44578fc356ced0c8842e31aa745abf7c7cb9a5a6851b34dc77f1ecf42f3671"}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000003c0)={0x7, 0xff, 0xffffffffffffffe0, 0x7, 0x1, 0x80, 0xc88, 0x100, 0x20, 0x4, 0x8}, 0xb) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000340), &(0x7f0000000380)=0x10) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="0000000000000000100016000c00010008000000", @ANYRES32=0x0], 0x4}, 0x1}, 0x0) 2018/05/30 06:41:37 executing program 1: 2018/05/30 06:41:37 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000600)=@sack_info={0x0}, &(0x7f00000000c0)=0xfe4c) ioctl$fiemap(r0, 0x40086602, &(0x7f00000000c0)=ANY=[]) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={r1, 0x9d, "1b154f586f8e3fe14e56e5b077421895a2f090c4b8065dafc4d8c58c194dd733bead765481863e4ef700e11e123384921d09921d5bf153280bbcc1ac343196e41000a8cf6984c355bbfdadd35cb09ed0eb358e132238cf58e43a758ee92af427509cd3c1cccea04fcf7b77429957fa60252251cb3bddd0aec9c9532ba136a5dd8531484508cc0b3a55112ced5482bb17c871f3bef6d40df5b2cb906f3e"}, &(0x7f00000001c0)=0xa5) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$binfmt_elf64(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="7f454c46000006000000b01940e884f07a1e47cb80e502594c935135a5bcbab1d5b57cad4ebb1a1a1dab0084e7b65fdd5c613edce9cae43108ca28351ddd6c487667de6c8d2691395efcb964a5110821c22c569015cbfd19e25d8457a60eb2e85e4440c967210beb470a74b2340e8d704484c2c6bd3e29c96e096362edc93148ae90b9"], 0x10) truncate(&(0x7f0000000080)='./file0\x00', 0x2) 2018/05/30 06:41:37 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000d4dc340d000000000200000000020000020000000000000008000000000000000000000000000000030000000000000000000000000100000000000000000000030800000000000000000000000000002b04000000000000000000000000000008000000000000000000000000000000000000000000000000220000000000000000000000000000"]) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x480003, 0x0) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000280)) r2 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") vmsplice(r2, &(0x7f0000000100)=[{&(0x7f0000000000)="d01c71c499335a8e999debc431bfe9b07a8ea9e56e47d2978d67cd23442a8936ccde6f6e52caa97100c8e63a5d5d374d619fe0470c990516278f0437a2c2d3f5e40d321e4d985044c1bce7dad502c215456316ccb88ff70e0cccc1fd6dd29625c1443957504499b682", 0x69}, {&(0x7f0000000080)="de395a237f3dc9a45274e1a680050559271590bc35f1208ed27cfeaee2a94ac3f9d051de0b93d2dce6c2e077fa86677e4fe11bfab63ceb74527343ee5d76b6504b49bce7", 0x44}], 0x2, 0x3) 2018/05/30 06:41:37 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a600000ffa84335910000003900090035000c000600000019000500fe800000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000100)}, 0x0) [ 101.143599] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/30 06:41:37 executing program 0: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000004c0)=""/230, 0xffffff9b) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) sendfile(r1, r2, &(0x7f0000000040)=0x100000, 0x8001) 2018/05/30 06:41:37 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r2 = geteuid() r3 = getuid() r4 = getpgrp(0x0) r5 = gettid() r6 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002dc0)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000002ec0)=0xfffffffffffffee2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002f00)={0x0, 0x0, 0x0}, &(0x7f0000002f40)=0xc) r9 = getpgrp(0xffffffffffffffff) lstat(&(0x7f00000038c0)='./file0\x00', &(0x7f0000003900)) lstat(&(0x7f0000002f80)='./file0\x00', &(0x7f0000002fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) process_vm_writev(r9, &(0x7f0000003600)=[{&(0x7f0000003580)=""/114, 0x72}], 0x1, &(0x7f0000003740)=[{&(0x7f0000003640)=""/125, 0x7d}, {&(0x7f00000036c0)=""/102, 0x66}], 0x2, 0x0) fstat(r0, &(0x7f0000003040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000030c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003100)={0x0, 0x0}, &(0x7f0000003140)=0xc) r14 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003180)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000031c0)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f00000032c0)=0xe8) r17 = getgid() r18 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003300)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@mcast1}}, &(0x7f0000003400)=0xe8) r21 = getegid() sendmsg$netlink(r0, &(0x7f0000003540)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfd, 0x100000}, 0xc, &(0x7f0000002d40)=[{&(0x7f00000000c0)={0xcc, 0x1d, 0x0, 0x70bd2a, 0x25dfdbfd, "", [@generic="7cd0dea91648fc72ae576149fd7c1159845dfd46473823798df6c31f6193459e960e4de94f3d22b37a3d537aeba7794ec1", @nested={0x1c, 0x56, [@typed={0x8, 0x70, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0xf, @pid=r1}, @typed={0x8, 0x67, @uid=r2}]}, @nested={0x6c, 0x84, [@typed={0x14, 0x6b, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x17, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0xc, 0x8, @u64=0x800}, @typed={0x18, 0x53, @str='proc%^\\^)mime_type\x00'}, @typed={0x14, 0x37, @ipv6=@dev={0xfe, 0x80, [], 0xe}}, @typed={0xc, 0x8b, @str='GPL+\x00'}, @typed={0x8, 0x84, @fd=r0}]}]}, 0xcc}, {&(0x7f00000001c0)={0x10c, 0x40, 0x200, 0x70bd2c, 0x25dfdbfb, "", [@generic="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"]}, 0x10c}, {&(0x7f0000000300)={0x10, 0x31, 0x500, 0x70bd2d, 0x25dfdbfd}, 0x10}, {&(0x7f0000000340)={0x114, 0x33, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@typed={0x8, 0x40, @uid=r3}, @generic="1458f9109731b6318a7c623bada86533af472886981af075a34d5b6d867a1084620fdada7cfd2be7fa5f2d045a6b74c7f6690932755f2f63a4899b5cc8ef7dec1a18e76caa7e3b3251883dcce1b6bee6db5c14b6d4267b8c45b5", @typed={0xa0, 0x5d, @binary="36b6d981140cb9181827f240a1681477e3bcd19a8e24428ee7129e65a10118c40c0bbaa740926e5d795772cb159df52904935e560a53b0f31f795f7f51d4a964c1106dda1c13a101310d8a332f74438de8e714a85863de9f65dc4b128876eed6031744958a2b299e4704f998f6a259fd8b017b3fb1b69d53f8a0971c0e39669b782b8ec9cab08a3399779c7b88aa9c18ebbd27f68002b8cc096431"}]}, 0x114}, {&(0x7f0000000480)={0x143c, 0x38, 0x4, 0x70bd28, 0x25dfdbfd, "", [@nested={0x254, 0x93, [@generic="f10ab28099dd7efbc09619c98181ff55a06bc71b539ed198b7ddfc259dead4c6ece4796c1e5a7909a09ecef40a9771c1db2a0d4c3b37481f1577b0916fc2f246d24e0bb6366c56eb4e1aeac06fbe497d203527559309274798e537d047e7b087e6cd159854dee32383ef9599936e438554b6c8954b48bab5d625288e94946d3f41f3d84d", @generic="5fff0ad5585eb59d08fab026b331c5d3b3c7de2a295bf4469b7938a8caa49040f316a4d705e55f40672de6c478c438da37c3127f7e172badc8e051252e763e8eed17b2631a4b65a61d3f027ab66809a2b6bf56b77c1d16bbda9c456a92e29adf86e0def4a47dedef6189b90b06222e994671f3d955a18ba5a004b08340de3864b44ddd35262e2e7178f0959de2e69c1b36aba4be712723655a8db431fc5bac5e304547820b355ee7902755e3ac29ba284af5fbb326ee1b2fa3770db58aaf77e4f1854826f8b9f55a0d3647f25811a3", @generic="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"]}, @typed={0xc, 0x2, @u64=0x8}, @typed={0x14, 0x6b, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}}, @generic="85798bae4049f430b590f9adbb47716f641445f3c0f3edcfd343871b373ee8234d704796913ce3c6836ffa5d3064e92117bd2e4f770c8909d1573c949077e0ddd8c779ee5bbed182ac1cacf056fb412716d847612fc002ea6b729fa1d78857d31ebcb1e1807134ff841caeaec95c1122ee63ed61b92167b0cc4f532b1d028f6a1ce120064678dc970f425eb1751660a9f84dcbd4ba1eec6a97086f0af93ab0be8701a75b67f6f84173d8776b1f47b7af8438d333e7e69f80", @typed={0x8, 0x67, @pid=r4}, @nested={0x10f8, 0xb, [@generic="3ec461580b07577287badf7757ad2159f80c61", @typed={0x4, 0x5f}, @typed={0x8, 0x80, @pid=r5}, @generic="e56d7e3083857562f3c3bbd7733f689fd7dddf4a22f7b0432495532f74963801a25983bb6c0dbd860f1c0766a2a3c883d51f9512ed2e2d37661ab20769972013b98f54ef9f274cd7bc7eb241d6fe12074321e0cd53c3f76a4bd497d86024f0470a3a3e8ac8124b445859c1071b753b3e6d8d8c61c47e00b45f91f45cd9b59b9d2be339993126c3090ffc5ab5f80ab38c", @typed={0x8, 0x61, @u32=0x4}, @generic="c07f2a203ca3c9d7dbfb42d79c8f2e54ba5242", @typed={0xc, 0x46, @u64=0xec5}, @typed={0x8, 0xd723, @fd=r0}, @typed={0x14, 0x81, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, 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@generic="a3f11c220a68c84e9f8664e06bc9ac8ac1dad680e00febd81895b71e3a095f9a828d70d02c3f175537a6839c4ac2deb8886ec867d7a794073b3dc9fe5f82d7802c9239bcdf1f73e8b48adb0d14c0977b96463eddcdb5316369cd6a66c1b47210278df8ba185aa56f2b0038968bdcd6f0d47f6c0769633bc1661733021001293b2010e63e887d80bae0b5b99dd7a1042d5d0b70458163323422a845f2c34a83729df241480f4cefcd527ee82a459e1c61a5a27d9b7fc3114b9309ec92e60e5b11737bb66bb772e5ff03cb8ee96b4d086be4bfe39b9f2e6d29e1b57eece8be19ddd2341df3fb1f698a", @nested={0x10, 0x80, [@typed={0xc, 0x79, @u64=0xffff}]}, @generic="abd6f964ae308b4788b7c7be553f8abc17a43fff9d1d116bf31013a8ff715a3c1f8f04987a4fb80a55467de3a93b4b1863f63f90a9b2e6d0eef7e0fa85304ba4989a2daecd26403c91ae74d84976afd4124f2be108d900783932cba94332718813b05244638af1e7d3ed1e762cfdf304a0e4c6d37bf5a0c6b6e193358f8db0be28aa4844a7fe207e28438e3406d325b6c5e9837c78f1ef3035277b8eeaf6e963484cc88e645277cddf7d6951742baf6d8b4d27876d27ac96e7ddace3f49d5ae2345f3092a18c15b2252d4770b94b29c20c0e2612", @generic="f0515800b27b4aa4043f94fb5a3e96a6df34a7a492068322cd1480ca3bed472d46379acde7be3a1e7cde3ea7bcd3f5268c59280d003d198faa1571eb15f8d6b5390c70417b48d1a1082812a8ea4afda3e16bad632620344a4fa5c34ac972250133d8577b1fc8e00d5831078bc4f08dfe0e11215ab7af1274f72aa210455757c828df83ca96e2b13efe7498b30b4dd1868b3913094b89521d49a1a868707f6ce98c6a615defa26b15483b4667621d3dd3584e25a9fa0d", @typed={0xc, 0x1e, @u64=0x5}, @typed={0xc, 0x33, @u64=0x7}]}, 0x12ac}, {&(0x7f0000002b80)={0x1a0, 0x35, 0x300, 0x10001, 0x25dfdbfb, "", [@typed={0x10, 0x80, @str='Pppp1md5sum\x00'}, @nested={0x180, 0x19, [@generic="4533de7cd826e8d9ed1e8819187c26e8eda25273ef1f9369f5818c648fecda176967824c6a0fe82b3aa2e15038ffd4df79b8affe8eade0ffd58045de211dcb53dd1b763ecbe9de9194d3081780b39fcb57223f9ed4e5d058c59f199139549db4ac0c345f1a40f28c37c1797abb9577abd3e344e620cd2406bf75e39f50e0a64120d66c6e55a3b39851295e3d799c4dbc08bce48f3cd8a641e2c037773fd2e844072bee84793e7bd71114030ec1502e1f2f2b59dbba522814416de466674e1f93c6c2c4fa595e9732cc", @generic="c19d9225a88acd283bfd1f5a1ab84100987513e3a1225dd371025f5f01b3b30fb47dfe9cd841fd1601c691903a30c321de94616a1b591fee91cd263d40b5d956330bc9ebb33c1d41c425ee773d409656f996e6785d1951c0fe3d461ad61d2d224c6c98be0c07c16481c9407bcdc7b8947666474499c4e1720b9dd4f384ce3736307a1e7dcf27bf7b7e5fe539cf2b79e74b285832d1da440db255af0b460dcc60c9d4218473e72bb03e59e8ae5f2ce805d3"]}]}, 0x1a0}], 0x7, &(0x7f0000003440)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r18, r20, r21}], 0xf0, 0x4000000}, 0x4000000) r22 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003780)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r22, 0x29, 0x22, &(0x7f00000037c0)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x4e21, 0x7, 0x4e22, 0x7ff, 0x0, 0x80, 0xa0, 0x3f, r19, r16}, {0x3ff, 0x40, 0x1, 0x1, 0x9, 0x800, 0xc, 0x3}, {0x2, 0x53ca4b4, 0x8}, 0x1, 0x0, 0x2, 0x1, 0x3, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x3, 0x7, 0x80000001, 0x400000, 0x1}}, 0xe8) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10}, 0x2) 2018/05/30 06:41:37 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") [ 101.214364] IPv6: NLM_F_REPLACE set, but no existing node found! [ 101.247827] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/30 06:41:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:vmware_device_t:s0\x00', 0x25) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0x2) getpeername$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) [ 101.267729] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/05/30 06:41:37 executing program 1: r0 = userfaultfd(0x800) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x800) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) r2 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040)=0x1707, 0x4) 2018/05/30 06:41:37 executing program 6: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x1, 0x0) getresgid(&(0x7f0000000180), &(0x7f0000000340), &(0x7f00000003c0)=0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) r2 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00001bf000/0x4000)=nil, 0x4000, 0x3000, 0x728a3b26091ad3ce, &(0x7f00001bf000/0x3000)=nil) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYBLOB="128091865deb4b00fe274e79f7a0ceef69be90dd7500000000000000"], &(0x7f00000002c0)=0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f00000009c0)='threaded\x00', 0xfffffc47) fstat(r3, &(0x7f0000000480)) sync_file_range(r3, 0x0, 0x0, 0x6) chdir(&(0x7f0000000580)='./file0\x00') ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/30 06:41:37 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/fib_trie\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 2018/05/30 06:41:37 executing program 5: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x2000002, 0x2011, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000000c0)="4eb02fb8a93355980c4b1013c6fcf93898fc8006a5f2c0e3e8383e9f87") write$cgroup_type(r1, &(0x7f00000009c0)='threaded\x00', 0xfffffc47) 2018/05/30 06:41:37 executing program 4: r0 = memfd_create(&(0x7f0000000400)="e83779d80efa45bb7f48bebc95870bd0cd39bd2830ee47afe7b33fc778bde252c50d2e", 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000120125bd7000fedbdf250a80100745200000040000000400000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x40085}, 0x80) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000003000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x0) unlink(&(0x7f0000000000)='./file0\x00') 2018/05/30 06:41:37 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000600)=@sack_info={0x0}, &(0x7f00000000c0)=0xfe4c) ioctl$fiemap(r0, 0x40086602, &(0x7f00000000c0)=ANY=[]) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={r1, 0x9d, "1b154f586f8e3fe14e56e5b077421895a2f090c4b8065dafc4d8c58c194dd733bead765481863e4ef700e11e123384921d09921d5bf153280bbcc1ac343196e41000a8cf6984c355bbfdadd35cb09ed0eb358e132238cf58e43a758ee92af427509cd3c1cccea04fcf7b77429957fa60252251cb3bddd0aec9c9532ba136a5dd8531484508cc0b3a55112ced5482bb17c871f3bef6d40df5b2cb906f3e"}, &(0x7f00000001c0)=0xa5) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$binfmt_elf64(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="7f454c46000006000000b01940e884f07a1e47cb80e502594c935135a5bcbab1d5b57cad4ebb1a1a1dab0084e7b65fdd5c613edce9cae43108ca28351ddd6c487667de6c8d2691395efcb964a5110821c22c569015cbfd19e25d8457a60eb2e85e4440c967210beb470a74b2340e8d704484c2c6bd3e29c96e096362edc93148ae90b9"], 0x10) truncate(&(0x7f0000000080)='./file0\x00', 0x2) 2018/05/30 06:41:37 executing program 0: perf_event_open(&(0x7f00000004c0)={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 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x400007, 0x8007f) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x200000000080400, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000340), 0x8) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x14, r1, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000380)=""/184) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000540)=0x1, 0x4) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') syz_fuseblk_mount(&(0x7f0000000280)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x1, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000240)=0x8ea5, 0x4) rename(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00') ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000200)) 2018/05/30 06:41:37 executing program 3: pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket(0x40000000000a, 0x1, 0x0) getsockname$inet(r0, &(0x7f0000004540)={0x0, 0x0, @multicast2}, &(0x7f0000004580)=0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000004400)=[{&(0x7f0000000000)={0x27, 0x1, 0x1, 0xceaada8df12e86eb, 0x4, 0x1, "b03d5994041b6f6e80887e83410369c1055a2346d7cbdeb326eefe7b7230ee88df723cf179564776a2a7b4a4b0ed3e08246e828ba3c0f8d4c243b8b4e855fa", 0x1e}, 0x60, &(0x7f00000001c0)=[{&(0x7f0000000140)="d054fd3460eb735c0a37762d8e9752c0f14a6ec7227d6619b152773c7027e15e4db95e793ff5e8196da74897b5ae505ef305c89a9a56e5b238efcf075d40d32f4075b840d20b52448581b3eb58e468b9799c5c5dc562e1a1fd943ed77c95b77128711c7ef0261a08b8d5", 0x6a}, {&(0x7f00000000c0)="32f32d41d95f81f4a0e1661958defb77f3b3ad6332f0e12a470578071672253f06e9cfa3f733f9742b6d06fe852c4bb312084e2dd0247d7a2ef35c3b076cb6", 0x3f}, {&(0x7f0000000280)="24006fd762b1dd4cbe600a2ca0fc8fd689df44a910f35ffcd595a23ef0072757a4f86b7a9804abf4b53b35a47ab8b5b4479cef133bcfea796784bba5488b84d8a59914ec2dd930e6ec5d7a2b7a26a6a9bba5c6da512f9e6b2191d1b83ebc23d52f42fe043d75a77c6c847066afd32f43a40364ccd9333ba0608db03ac33d3fd9f534bf07abbe8ec23928f7134d64f5746454779a691dbf1cce6ca8c67383afef6c42075a6e5da82a9d54accee10c41da3cd8ba6b5c891347", 0xb8}, {&(0x7f0000000340)="73110fda3c7563f905d0b00f6e73437357c1d8e2f3557f414d71ffe96d978643d62d6ba0cc0a64da284d81a8b31f5a37ffff6f38d4e8621f415a194716d2a2947ae30c420e451d92253b43887ed38d18b021652e7bdc577a7f08d8aa00ea1568a366cd939a911d4dfef092f66bf5ec60d36463dd64e08f8f67b94296bb1a1cc41b9a17176f57f252bd8ad8c0ffea2798aeccaf79241d169ca571ad148135dd35a9", 0xa1}, {&(0x7f0000000400)="a57278480edc85c632f2f91b5feb66bd592b9255b8c1824641de6881c6a7b63e7ab2e3699302e03f0921c480d3c9a1b31a84b67b9de963b798fc97e6a8aa82b60e5cca36a70c2b82be172086f9a70e89195c899bd6125b57a3bd939df95fe3440e9ad92dfcc904da23ab90aed453c5884b4a6457c146bf2e2a4f635c5ce1ff096f98a2a6de3553399984c37c387bc6fd72fe0cdd941b9d06c27abf719ebd81b25a90b8511c99deb6760d79b443910f22e4bea3fd8fbb9657c279a5ee96d08650a4606e099854df89cd4ae2512fc1826245864d3e8180eed2bc3d706ef476458aa2e44eb033869ab2b7c228211a4948e6ca2a78a52023e20852eff34762a01b839031481e857307238a603f96e8624a040c7bfb578cb7ed79262fc78ebe9edb6de4b1d08ac1335986f13694a4b66a226ff32ffa7f59a73db0298389493b79122c38f22a4f8f89163ce87fe9f561d424a95db7176ffd825e5a212a39b157b1e5cbadef8ccc9adb50d0ff1f2a180d600eb774523fdd91c8a23815c40c1d5e0e1702c824409916c8f27dbdec898c546f2f63fee4fcf61d799e70f9b6522f25ffef4aac616a4ee4ee8afbaeec18131e6d9e8df435cc900b87f567c9bec81b2755a0e95e5a219c025f6ca6c535bc184657a86844fae0b0570953c8f664d026285d2c222e4feb2866cf029785dc98a86ef3e57e5e8b466ef18da0e2c98964bc9bfe568af410470acb5b676b86267c0bf8830549fe6c88c29e8e4bb2237575a8394e30dd9f9d9949557d4ae3e41b1c27612201b8d2c44060f27a76ef410c5258c051823ade4a224c3de47ffeaf14aa22f808288c505608c6f400362abd1e5c1e9e6951ca1bd500264c8249914c1a45989cbd6e3ff73f45458d1c2192af68a1f0c0c49e886957bcd2df7208ac59da44e0e7ffc232877ea0dd8279808b7a55d33136d7263dc0c81ba40348fc5d88193c4bd6348808a736fc416140462db94189127301b2ad28cd62c95a106119135a6c9c6feddeec33c3b1e3e3c28d96f5299218fa45611800e6a0bfe5ab43ed4cbae109a2ef5a9e213b2d7f4304d5c412444e3765efa5400e17dc6307cf4416ef433ea84eab203b48970dd6c662b329e42b1412db7ed4aaaa6c7621167d1718fc06c7a569bcb17563ecdc1bca444f0720558a119ea7aca49c207474e78c2d2db16a2d6da208374c6457f0427020ecd2eda25b0dc3138bb8be98748e39fc23c08afdb44481e86d5e45172d8cde39fb6fc113a80436782a52f0c8c90678e7a213c9430c575be23392b863d715791d223130e2238059f92bfa25b1ce2f6699b6680a634a34065b8083f5d838182762a21e87c1cb93fdbcff35f73302961cb210464de359967281b8260068abf391fd4877dd2078caab86f0a710745cc7abd5404a827eb6e68829a95ffcfddcbd38841c3ca39fe90708913907008b89126eceff83b02a586ca4047d9a75dba8e8ebfd370ed5b85e66fdee947f956a3410353209795fa1445b6984e618a58b1dcd2a6a460e7dcd2cef0295dfe0c54f1543eaccdbd4e4b9fdf80484250b2fe38e6601876ff7b71627c96bf8922b5cac61bc9ed88b73f86aad5391c95d8925475b131c85ae473600a6ee93b1c60cfbdf608209281ce08bdd3b0a273830fd173128bb81eed6e41f1c9ccca9dd1c12dcdab015f9f91bd146db051b8982857b512e77c2309dc473866782e99d57259c59f5fe849b71f3ef38cd5a67516bfbf7743c7990b33e44c0aeeed31a5a110a227ebc3b8b669aaaa25221005fca6db87726b051df412c61baa056b0ecbdae66692817a2e00535e1a455e0eac03b919ae03dfccdeb52b5fbb8c53a3ccc6d56b1a668d7a403f84c164b684154cd53dcdbc842464e18d2c3c8fea2f2ba3fa1ca9ce7fe454b02796e5792c85fd7cedf5c34001bf2ce5947bf90ed1932f062e8aac534230c469636459e5f3af5be75748b33dbc36a82271f5102709e0d7c89d1657308f69b687191349eab4efda50faa442729f9d8fa2bc759303d3516eedab2d4dccd1d8ca50f48ae1b884e4c893ed4e02a8169cd1c2136e6cb0974a1e8c82f143b4414c6bcb1bf545e4f713bac04d20ab56bb38682dcbe96e0b403e1d290df7cbeebbf3e43f17755510d03ba452ffc8ea3c28656d1b4a888cbda8575a25a59f568dd28f4e0b878f7946b1eea8ab6483e325c42612fca43a85369652074e87c3bc692143f93e99d63fb489c1fd1af4d267db20e13cb360041c4f46be10cff534383eb3c9f0efaee130e4a7d59d842684a2a98e5db03848695aafb31b266e0601863348ba5043c2747434118729e956665443b10cbf431936d537317985cbb64090bc846f87ab85a28ca6211e368e60db87e1894136993dbd7431c797aeda7a58925ec790e1be5f7a22e14f7320ef35fd7df0cb1acf2a796b8a6d29e7515f536660b872dca8abbfac259c37322f579918d9e608b6fd9d9376e9c944f17293fb59817b14b14098c05db776c923fecf9c91079d51de7fac4df4e3a712aa086ee0c18a0809d366ccbaec45912b58a912bdcdf71b90ba0b710553c6b1bd2a1d3270e6eda8b5240e6ca3b36978c37bf88c55378323acf8ed04728e223a93670392cc15848fb6e499f31d1abe317166c41d66d0cbaa99c8e7e4f264fcdaea02d4596f1cfb453b087bc08b9683900dc1c72a171faf9a031599057f12300087c553e0cec180bad12b5cfed7eaab8bcb56b66af973fd14d0f94104d7c22276d54cb220ab1aaa07d5edf16e201336a0c7b5049cc04da8940de476863a488904846e795f69d240c0219f84328ec3517e0c85cea8a816a42cff1b0f2a90cfc32f8d1efabc7df059595fbf3e16a0ed519ea92f527d384dcc210894540d0e53619ac8281199ecda6de9661c2f74373fbd688beb3de5bcf379a094eb958a2b279cdceb39e52c1401723867fc8527664b38bdd567ea5a532c3da8e11d41da4611ceb9a6e095068411263f179127f479d7aef27637c9f35ba641bce5240fe48ba9c85688cb8c69bccd5eae39d7d47f647bbbaec982be48ed5232bf6b5e052ffb10cd29e215005efdd388c0ee0c5432dbaec6b9c274d048c3269ca1ac0deebd02e439f249ec16bbaf31b2b0eec1d8efe608a6da4c62c0e8b54dc43855861649d77ab2f9bbee131a9e4670f15e5e3838fabe8caa8bae57dfb5ce25f1cce0d29d79640a82f7924184e938c3388c76c694cd1d75e44dc3ad6b9805d1e2aa96586bc4152f193657f9dcd5ca9c93b1fa52a3773134b10de91747976acb38f4354698efb19cd75fdd4a815c1dbbec7d4d87552640b3d40f0a917e44ede78aef558a289e40148daf47fbe5b3d4a7525a31b61237fd8887dd95a021979bae780d973d75f95d7eb1ac7ea6bac4e5ae5b805be0cac0c14ae3bf21ee3a37a3e8ef684558e9c32b2d68d8d6c53f2fdb0af7e369bab8d364899095eaa1558670f725b9cb00c6b0fde96a20d6079c6e57b6539636010bc7b115ab590df98d8c6aec4c89d6a6db44e2e380ed20c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0x1000}, {&(0x7f0000001400)="430c348cc240c9612c0948820dead50af21923c9ac29a6d17bf57db684d3145f5a48d6ade1bdd25450aac138a86d0175c4f7f95f4b1347310c7941ef986a47dd6c214160bf45ab2f84f06144c8eb58621ab4605dabd852aaaabc2d7612d66238ef5f2417711af0c49c29ec5fb1f24e480f121d109ff75c41846d9752442954eb5b598609f0b0858d781c1df5955f483d929b3caf112352caa0762e3ef95d7eb4db43f280944c8b35b3b43766b850567248f47a67c30cdd74d494aedc575ddac622", 0xc1}], 0x6, &(0x7f0000001500)=ANY=[@ANYBLOB="7000000000000000ff010080000100004ae772e24373d62d54473356dfa17bb0d345d26f1bcfc4b681d8a3d969a14eaa9f455957b272aebb5f0fa7550143d1e70f0b10794f3f6845ca3b3b154de47dd5f0a719591a091d48e099aa82f3aeb37ee96ae6d8f81e0fc1195066c76001"], 0x70}, {&(0x7f0000001580)={0x27, 0x1, 0x2, 0x4, 0x4, 0x9, "77e9a6d94a2a3264b3359956737e32f6a3c86346b493b37acc57819cba7202a749dc350ecd66cfccfa099dbcdb981d5660c246642f63d22a9f28f60448b5ec", 0x36}, 0x60, 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&(0x7f0000004740)=ANY=[@ANYBLOB="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"], 0x108, 0x20000000}, {&(0x7f0000001e40)={0x27, 0x0, 0x0, 0x6, 0x9, 0x81, "2202b6d1f5dd40afa3bbf460cd7beb1fd145efdf22d81277c249a7f30bfce9822fbb6f84cd56945780984f7ae8429e7c8016e4e0a1cb2976c4d0bd04ae2fee", 0x2f}, 0x60, &(0x7f0000004380)=[{&(0x7f0000001ec0)="13562d0614727a57c7973fa7192ac2f12139c615448bb43a6f19357dd2b7a67be75c7667ebb9f0afe4113b733f4b1a32dd", 0x31}, {&(0x7f0000001f00)="bf7cf22227c2ff7ce8927cd6bf7bb17397474ea301aced916c52c7e972db459195ad3c5f2af7d3b1d28c965099137d4f8153dead4f1859e1692f5fa73d4f495d7d4759c839a91be8f0b7a8c2621d011e5cc0aa83da4b1a168b91d635f10adf86df27dfc627009cf04611c8b2fac4c7eb9404e835d07ceab6e5499e41c9e5715f50365853ddde120f0abc8afe9c94fc45b0b203689be5e097f75224c5b91f03b95036873d4cd74ea434f326714ed656682fb4ff026120758b052fa07c", 0xbc}, {&(0x7f0000003000)="232d425ce6fbf26364b29ef09a54d50aa1b4b39e0e2c60635091bfee33d388de203ba4c930d3", 0x26}, {&(0x7f0000003040)="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", 0x1000}, {&(0x7f0000004040)="e39128a0e18aff33f33b9195f504836129d4cadaf333cd733a334e6bf5243122cad8130cd9d4224825b6c2a4cce0e8044bd08b4ec808c36f9ade7e974424cca534798d", 0x43}, {&(0x7f00000040c0)="61671573f3b688cd5b7b6371c97c4e0573929154e75f4fb4964b7a4fead0a55e1424f49e8c13b0e852aad5c8778dc5782e568a293025f3631a6db4f19673aa3d4f1e766e70df1a9dfb599a966007af3d6f82778667dd67a1242888241121fb52cea9a7acb5c9a95238c1fc03dbde887c6ab5f48adae2f8558f16d35814138e33cbb55e9f4f0e6f4ceae6efd0d679038fe1507b6e44ea7cbb89bda8a3d4ea131e204463b286", 0xa5}, {&(0x7f0000004180)="57f12c47a3efa0c8d04fe9132d734b2a49e5862b5ab6ca0e2b30b44bdb302394aa384b5c83be61def53e3c0b2e22a0747f8a9571e40544846a4e1cd03f755746ec32830335a5ab4d7eafa67963fed6b5d5a0b47c5d55585cfbcbd1a3017968b8f1f2194f1efaa01e303c00a6d1f6fe3821e0813b6959db6cd3f928a9271c48966a3aeb1d5e17969adb76aaae34c3c7fb7e518e3ad07a411d55b680195919d53e28872ff9d7db24a42b6138abc08489be0bf07af8b14f975f4eb67b56a01eb52222cd8ac1205ca9a383db302438fa74cf3e78a2699182c1dfb336f5e9e358cb03e55c0be1b02da4538ddbe463", 0xec}, {&(0x7f0000004280)="3ea87a71256a9421a5ab2a04f98e0420719a7884ff044054781da178b8e0ef3ca83fbed327aa6fe609ea2a2e17500e1105d1aa0ed83f1a3b5d674544bc540677cfa6a3c5e7a1ede12144492c48751c2f93887f18698f2a326c1a660fe216c13fe7d9c3a3aa79e7c72e5223c38d78e6e8e0517c4354eaeb4485000b66edb538db0f87d42c36fce1479a82a92f6ff4e2628bf33ca441aa0f3333ce9fa16d63dc75873eba9c5cb6f57224706ffebecf65f66894dc6655d90b5bc8092618261af7d8b01a63f52c647365a7ca0592", 0xcc}], 0x8, 0x0, 0x0, 0x1}], 0x5, 0x4) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fd0ffc)) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffe000/0x1000)=nil, 0x20000002, 0x0, 0x0, &(0x7f000042b000/0x2000)=nil}) vmsplice(r0, &(0x7f0000000100)=[{&(0x7f0000000080)='\v', 0x1}], 0x1, 0x0) ioctl$void(r1, 0x5451) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/05/30 06:41:37 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x319, @time={0x77359400}, 0x80000000, {0xffffffffffffffe0, 0x1ff}, 0x0, 0x3, 0x8}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="a2000000b7470e0e58f1f7cdf244678235093c8d32102855de2a68d3f5ee40ae71e84a016d2fcaf3b71c1c5f82d694e1f25cc3593d2ebdffa276a9ac422864781e251ab46c7200040000000000005b855ddf5d25f629c644fa8c66c91a035c7caedca00ca5893f8b99e7d5eb2cbfb15e61a22394fb07221cb005ce71541edcec288700479bb1c406de81976e353639488a747508e5ad96fb30ed4149b789cf1e01de929b48b30215b7ada3538c475e039cf2f6325336ce4abd04f6c42abf031174424ad82d77fe12b26bb743e9a7d6c923b6d83cf834117faa06a5fdd51c2211335349bf"], &(0x7f0000000300)=0xaa) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={r1, 0x1c1, 0x2, [0x3, 0x2]}, 0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x101000, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x1}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ppoll(&(0x7f0000000100)=[{r0, 0x2000}, {r0, 0x205}, {r0, 0x80}, {r0, 0x400}, {r0, 0x220}], 0x5, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180)={0x7f}, 0x8) 2018/05/30 06:41:37 executing program 7: statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/185) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000100)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x307, @random="55cb41460ef9"}, 0x2, {0x2, 0x4e24, @multicast1=0xe0000001}, 'eql\x00'}) 2018/05/30 06:41:37 executing program 1: r0 = getpgid(0x0) syz_open_procfs(r0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair(0x5, 0x0, 0xfff, &(0x7f0000000080)) 2018/05/30 06:41:37 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000600)=@sack_info={0x0}, &(0x7f00000000c0)=0xfe4c) ioctl$fiemap(r0, 0x40086602, &(0x7f00000000c0)=ANY=[]) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={r1, 0x9d, "1b154f586f8e3fe14e56e5b077421895a2f090c4b8065dafc4d8c58c194dd733bead765481863e4ef700e11e123384921d09921d5bf153280bbcc1ac343196e41000a8cf6984c355bbfdadd35cb09ed0eb358e132238cf58e43a758ee92af427509cd3c1cccea04fcf7b77429957fa60252251cb3bddd0aec9c9532ba136a5dd8531484508cc0b3a55112ced5482bb17c871f3bef6d40df5b2cb906f3e"}, &(0x7f00000001c0)=0xa5) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$binfmt_elf64(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="7f454c46000006000000b01940e884f07a1e47cb80e502594c935135a5bcbab1d5b57cad4ebb1a1a1dab0084e7b65fdd5c613edce9cae43108ca28351ddd6c487667de6c8d2691395efcb964a5110821c22c569015cbfd19e25d8457a60eb2e85e4440c967210beb470a74b2340e8d704484c2c6bd3e29c96e096362edc93148ae90b9"], 0x10) truncate(&(0x7f0000000080)='./file0\x00', 0x2) 2018/05/30 06:41:37 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x0, 0x0) perf_event_open(&(0x7f0000c86f88)={0x0, 0x70, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x20080) write$cgroup_type(r0, &(0x7f00000009c0)='threaded\x00', 0xfffffc47) 2018/05/30 06:41:37 executing program 1: 2018/05/30 06:41:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8004000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, r1, 0x100, 0x70bd26, 0x25dfdbfe, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x33}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x1}, 0x20008001) 2018/05/30 06:41:38 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x2000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0xc}, 0x9}, @in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x200}, @in6={0xa, 0x4e23, 0x1000, @dev={0xfe, 0x80, [], 0x1a}, 0x5}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e23, 0x7, @empty, 0xd75}], 0xb8) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000900)=@getroute={0x14, 0x1a, 0x1c974209d04c2781}, 0x14}, 0x1}, 0x0) 2018/05/30 06:41:38 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ipv6_route\x00') fcntl$addseals(r0, 0x409, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0xc}, 0x100000000}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xb96}, @in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}, @in6={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x400}], 0x80) 2018/05/30 06:41:38 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x8000000000001) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) sendmmsg(r0, &(0x7f00000002c0), 0x4000000000000f4, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00000001c0)=""/29) prctl$setptracer(0x59616d61, r1) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)) 2018/05/30 06:41:38 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) ppoll(&(0x7f0000000040)=[{r2, 0xa4}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) r3 = dup3(r2, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21}}, 0x6, 0x3, 0x3, 0x9, 0x2}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000280)={r4, 0x80000000, 0x100, 0x7ff, 0x100, 0x8}, 0x14) 2018/05/30 06:41:38 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = dup(r0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x5, 0x0, 0x17, 0x1, 0x4, "9e3b1551117086e24eaadd2822d1b899943c4f22c7ecd1bfda2873d1732167a864e5d6c8f2110070b3221cf0843b8b8dccc93b9b16e22a25a2d897310a7ff2bf", "5228b20ab3ebebb2d5f1e72aaf70248560d6e797d06c9b88ce4b4eeae14ea66f31507702767f9843196c720879ab6980c6dbcadf19e5b436fcf17ee327f36d5d", "eda626b4105585be1e996b921f1bac674d707d7e459c23792e7091659b4530f7", [0x0, 0x9]}) 2018/05/30 06:41:38 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x100011, r0, 0x10000000) 2018/05/30 06:41:38 executing program 4: symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') lremovexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='system.posix_acl_access\x00') openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) 2018/05/30 06:41:38 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) bind$ipx(r0, &(0x7f00000002c0)={0x4, 0xfffffffffffffff7, 0x7ff, "e909d5f3874c", 0x1}, 0x10) read(0xffffffffffffffff, &(0x7f0000000140)=""/220, 0xdc) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000200)="646a000054f6b753e0845fb9b1b692ae87229a026b17f84da3c05e9aa74b2f09b785c0b53d3320f2e0fdb0013b579fe9e646b973b057489899aeb858a5b5e275ba88492945ef7ca63c546a69103c45857d138eaf8d2000000000000000000057d8ab2bc3884fddec2ef1a0b26ade11b3c9677916346c559fa24c9354", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000000040), 0x200000000000000) 2018/05/30 06:41:38 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x98, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e21}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0xef, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x78) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000100)=0xc3c9, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000100)) tgkill(r1, r2, 0x2c) 2018/05/30 06:41:38 executing program 2: r0 = socket(0xa, 0x3, 0x3) sendto$unix(r0, &(0x7f0000000100)='1', 0x1, 0x810, &(0x7f0000000000)=@abs, 0x6e) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000140)={{0x1000, 0x3}, 'port0\x00', 0x41, 0x44, 0x8, 0x3, 0x2, 0x3, 0x9, 0x0, 0x1, 0x3}) 2018/05/30 06:41:38 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000001fc0)={&(0x7f0000000ac0)={0x10}, 0xfffffffffffffe05, &(0x7f00000000c0)={&(0x7f0000000b00)={0x1c, 0x4000000000013, 0x2ff, 0x0, 0x0, {0x11}, [@nested={0x0, 0x3, [@typed={0x0, 0x6c, @ipv6}, @typed={0x0, 0x1b}, @typed={0x0, 0x10, @pid=r1}, @typed={0x0, 0x14, @u64=0x8}, @generic, @generic="2ee7bd5c8bacd10a95dd75a025f0ace84f7327f2f45d2507399b292fb0140e68", @typed={0x0, 0x67, @binary="1a739c75c702b21d1dab335079004871aa2012a4c080c939be71e7972f6949994ace0d55848341abfdb09857c41c176e921bcc02ea16288f130bc6d507b1bbafb5f22b619428c9fbc3d938a9a4f1133eef81282ca884b6e9cf448684d85972c0b91a1647296f75872c6d8dd31de9251491af1b75cfb5f273ae56c351e914cd24d3638b8b2570"}, @generic="22f0917f145f1d4f157cea9543896d2a687a2100968c18ad28d1f1e4c57672a0e3f8813879cc784ada1ff5db8e8a9e81ad6860f665d64f4a1546f46bdda3b4efcbfca1eb2a42bbff7683c6fd58d99560ff6e3342448204e4a0fe80abebbd37cbe3fb7242bf16a8ea9b8ca35c81b2b2b286a3ef0ac61f3348d9e4c5723ed507cafdb6b2ada274acfa8326cbe92cdb82c0e21b1da59a8d71b094cf71bfbed53084ba1cc9bd5acc708e19cf6f91d3351228a79c8e7894e43c178d474a2109ca24bac95f98a720ac1dd145f995a26d5c8da8c2", @generic="ebff0e1fd678cc8f6100d657cd07fc31ae78611138fee9fa51a58f552abc4ca0442fb2be51c08b73ac86df15ad75e4a600752cb2d112f78018731d5c68cd22497e330a4f9504cfb2b01d3331fc3cdbdf723b886b63c14a7d5e1d38487495710d6aa621da587ef763874aa8e1b90c4d477af3d5b526366ff4e74c", @generic="127c91"]}]}, 0x263}, 0x1}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xc1d0}, 0x1c) 2018/05/30 06:41:38 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) unshare(0x2000400) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0x9, 0x8001}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000200)={'veth1\x00', 0x5}) fcntl$getown(r1, 0x9) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000340), 0x4) creat(&(0x7f0000000440)='./file0\x00', 0x0) sendfile(r2, r3, &(0x7f00000000c0), 0x1) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r5, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000000380)={&(0x7f0000000480)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="10002abd7000ffdbdf2509000000080004004000000008000600ff070000080005001f000000300001000c0007000300000000000000080001000a000000080004004e2400000800090058000000080001000a000000"], 0x5c}, 0x1, 0x0, 0x0, 0x40}, 0x3ffc) r7 = socket(0xa, 0x1, 0x0) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000180)=@req3={0x0, 0xfffffffffffeffff, 0x5, 0x68, 0x50fe, 0x4, 0x6d}, 0x1c) ioctl(r7, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") write(0xffffffffffffffff, &(0x7f0000000100), 0x0) 2018/05/30 06:41:38 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0xfe80000000000000, 0x1}}]}, 0x30}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', r1}) 2018/05/30 06:41:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x280000, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00000000c0)) 2018/05/30 06:41:38 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/fib_trie\x00') r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r1, 0x0, 0x81) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x10400003) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x3fe, 0xfffffffffffffbff, 0x954, 0x10000, 0xd92, 0x3f}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000140)) 2018/05/30 06:41:38 executing program 2: syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0xe8, 0x3, &(0x7f0000001200)=[{&(0x7f00000000c0)="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", 0x1000, 0x3}, {&(0x7f00000010c0)="566df4dfaeb6baac9c641d9283b9f0e96aeb6da13502aa06cee393296101c819275eaf767193dc04d79d7438bb3bd5eae77ce6fc199700210d2258d8c9d0449688ff89100d08", 0x46, 0x101}, {&(0x7f0000001140)="6b4048ce2255b6f1e1b067dc0b6b1b73b812625a2cd133c1d3724e030ac08c5c000459bfb03146c0e710ec9b1908ef6c44abde0141f10441d5291ebbd79b73f8ecd8a52519da00034d87a631f9d99c84c2243b4bcdcc50d894c86ab8bf7fe74c8964926c8bc7124d11e32a6ec8e7471f0c8bf9ec8ec76efe174a511b3c60b176035c22aa34edee7cb4af4879e01b3217f683cf35baeb32d51a29ff30c041b90a11757d3062b2a51914fae2eccb61f77ad0a4f6a8880beaaa96b6a42c", 0xbc, 0x1}], 0x4, &(0x7f0000001280)={'nouuid,', {[{@inode64='inode64', 0x2c}, {@discard='discard', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@noattr2='noattr2', 0x2c}, {@swalloc='swalloc', 0x2c}]}}) r0 = userfaultfd(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000012c0)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000001300)=0x9) chroot(&(0x7f0000000000)='./file0\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/05/30 06:41:38 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000140)=0x4) write$selinux_load(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x9d) 2018/05/30 06:41:38 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000000c0)={0xde, 0xeb1, 0x8, "4132b325f480e75b73594f10ba0f8f8256220224729949b15560c1495c4e7ec81b35d2381f48da93af3f79fd904714d48849b9edf96653e62fd42bea0fe97103ce02d0291b42a4ed6908a70d534d6a3890eb5010586870e523b563b0dab573ecf09819d80260dcd73a7c16c4f1bcbc4ee9ecc2f42addbfaf48f99740e6f270b56aaedec830d9535ed791b2101969484b2f4b6d4e7ec37fff76f6960e7774661caafe5648ae8876a54b8f70112913c93336087ab7c44c5425b8856fde1fc9515d6c9ce972a1dcf0eac922074d63f0e004a2c5aed05bc128292b6bacd0067f"}) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80800000}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="f01300002a0000082bbd7000fbdbdf250e00000009000000", @ANYRES32=r0, @ANYBLOB="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"], 0x13f0}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) 2018/05/30 06:41:38 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f0000001980), 0x0, 0x1b9b76baed31fc6e, &(0x7f0000001b00)={0x77359400}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'bcsh0\x00', {0x2, 0x4e24}}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10100}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="00032abd7000fcdbdf250600000008000500c1c4000008000400060000001400010008000b0073697000080006006f7666003b41fa33f823881e7a6407229132ecd5dcff8f2056a24d2449dc7cfa144df3c94f16d575b46cc0f6634a742a9e427e81701874d4157dd8bdf8830c8c5d136cddf90544500e543ff1ba7fb4b3c3adb3452da16aa53c5f823b736222e8f68be5"], 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x4014) 2018/05/30 06:41:38 executing program 1: r0 = getpgid(0x0) syz_open_procfs(r0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") 2018/05/30 06:41:38 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) write$cgroup_int(r0, &(0x7f0000000040)={[0x34, 0x37, 0x32, 0x3a, 0x3d, 0x3f]}, 0x6) r1 = timerfd_create(0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) timerfd_gettime(r1, &(0x7f0000000000)) [ 102.785633] SELinux: policydb magic number 0xa0bc0a80 does not match expected magic number 0xf97cff8c [ 102.879217] SELinux: policydb magic number 0xa0bc0a80 does not match expected magic number 0xf97cff8c 2018/05/30 06:41:39 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x480, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000180)=0x40, &(0x7f00000001c0)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000000c0)={{0x0, 0x3, 0x0, 0x0, 0x3}}) 2018/05/30 06:41:39 executing program 6: 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$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) bind$ipx(r0, &(0x7f00000002c0)={0x4, 0xfffffffffffffff7, 0x7ff, "e909d5f3874c", 0x1}, 0x10) read(0xffffffffffffffff, &(0x7f0000000140)=""/220, 0xdc) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000200)="646a000054f6b753e0845fb9b1b692ae87229a026b17f84da3c05e9aa74b2f09b785c0b53d3320f2e0fdb0013b579fe9e646b973b057489899aeb858a5b5e275ba88492945ef7ca63c546a69103c45857d138eaf8d2000000000000000000057d8ab2bc3884fddec2ef1a0b26ade11b3c9677916346c559fa24c9354", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000000040), 0x200000000000000) 2018/05/30 06:41:39 executing program 2: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000100)) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwritev(r0, &(0x7f0000000580)=[{&(0x7f0000000180)='[', 0x1}, {&(0x7f0000000400)="60e13e411b4321cddb891c5d53d85b8f05f3a09636b401a1b6c97b4c5ea3aedd1a5a0cdf5fc70a68657f32b9bf305f9c0787166ba36fbd3e9a191e79abb5179937bc97ef14e178634ea14b785efc197b7f6c5ffb810ad5230c1e805718954bfd8122337302bd9969e12bb3a4ab30ddb4545e4de9f329634dea9f0d27c32fb6db3eee55056efef9", 0x87}], 0x2, 0x0) write$cgroup_type(r0, &(0x7f00000009c0)='threaded\x00', 0xfffffc47) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setxattr(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)=@random={'os2.', '#system\x00'}, &(0x7f0000000800)='posix_acl_access(cpuset[user@\x00', 0x1e, 0x3) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f00000001c0), 0xffffff61) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x3, 0x470, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a00], 0x0, &(0x7f0000000240), &(0x7f0000000a00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0xf, 0x31, 0x8917, 'syzkaller0\x00', 'syzkaller0\x00', 'bond_slave_1\x00', 'veth0\x00', @random="10bd1695266b", [0x0, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0x120, 0x150, 0x180, [@helper={'helper\x00', 0x28, {{0x1, 'RAS\x00'}}}, @arp={'arp\x00', 0x38, {{0x324, 0x19, 0xa, @loopback=0x7f000001, 0xff000000, @empty, 0xffffffff, @empty, [0xff, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x80, 0x60}}}]}, [@common=@STANDARD={'\x00', 0x8, {0x582c5df777ff4a7b}}]}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}}, {{{0x3, 0x40, 0x17, 'ip6_vti0\x00', 'yam0\x00', 'teql0\x00', '\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @random="63bf1a93e90e", [0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x8, 0xd28, 0x0, 0x0, 0x0, "b84851140187144f1898ebffd5a68a90f50fef21c3fdf435430842dc116f4538ad0831638604fc266c94f2971291aaf2adf9c1ebe3742732e732015ec1a3e44e"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x13, 0x34, 0x6, 'bpq0\x00', 'yam0\x00', 'lo\x00', 'teql0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff], 0x110, 0x110, 0x148, [@stp={'stp\x00', 0x48, {{0x1c, {0x6, 0x1, 0x10a7, @empty, [0xff, 0xff, 0x0, 0xff], 0x4, 0xf46, 0x20, 0x80, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x4e23, 0x4e20, 0x400, 0x476, 0x1, 0xe3bc, 0x4, 0x11, 0x3, 0x101}, 0x2, 0x820}}}, @pkttype={'pkttype\x00', 0x8, {{0x1, 0x1}}}]}}, @common=@dnat={'dnat\x00', 0x10, {{@random="1f0a00423731", 0xffffffffffffffff}}}}]}]}, 0x4e8) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x501000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x3, 0x0, 0xffff) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000600)={{0x3b, @loopback=0x7f000001, 0x4e21, 0x2, 'lblc\x00', 0x1, 0x2, 0xc}, {@broadcast=0xffffffff, 0x4e22, 0x4, 0x8000, 0x5, 0x2eb}}, 0x44) accept$unix(r1, &(0x7f0000000680)=@abs, &(0x7f0000000700)=0x6e) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x101000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000740)={'bond0\x00', {0x4, 0x7, 0x0, "68dd5e48a3dc", 0x5}}) 2018/05/30 06:41:39 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000000c0)={'sit0\x00', 0x1}) r2 = syz_open_procfs(r0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000000)=0x800100000000000, 0x4) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000280)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000100)={0x8}) socket$inet_icmp(0x2, 0x2, 0x1) fsync(r2) 2018/05/30 06:41:39 executing program 5: unshare(0x20000) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000680)=[{&(0x7f00000000c0)=""/8, 0xf4}], 0x10000000000000f4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000000080)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2}, 0x10) 2018/05/30 06:41:39 executing program 4: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) r0 = userfaultfd(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000180)={0x3f, @dev={0xac, 0x14, 0x14, 0x12}, 0x4e21, 0x0, 'lblcr\x00', 0x6, 0xc, 0x27}, 0x2c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x4}) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='/\x00', 0xfffffffffffffffb) 2018/05/30 06:41:39 executing program 0: syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp\x00') ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000140)={'bpq0\x00', 0x38c}) pipe2(&(0x7f0000000080), 0x80000) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f00000004c0)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/udp6\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="0200000000000600"], &(0x7f00000001c0)=0x8) connect$ipx(r2, &(0x7f0000000580)={0x4, 0xffff, 0x200, "1ec15869d12c"}, 0x10) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/30 06:41:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x20) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="16"]}) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/05/30 06:41:39 executing program 7: socketpair(0x5, 0x3, 0x3f, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$getreaper(0x13, &(0x7f0000000200)) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x4) ioctl$fiemap(r1, 0x40086602, &(0x7f0000000140)=ANY=[]) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$selinux_access(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000656d5f753a6fc3b665a00181bd8d762590c754657ed5c9b95e583f67"], 0xfffffeff) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000140)) fcntl$setlease(r0, 0x400, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000240)=ANY=[@ANYPTR64=&(0x7f0000001340)=ANY=[@ANYRES32=r0, @ANYRES16=r1, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES32, @ANYBLOB="898550babd9b0e743f92", @ANYRES64=r2, @ANYPTR, @ANYRES64=r2, @ANYBLOB="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", @ANYRES32=r1]]]) 2018/05/30 06:41:39 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) rt_sigqueueinfo(r0, 0x28, &(0x7f0000000040)={0x1e, 0x4, 0x8001, 0x800}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0x6, 0x7fffffff, 0xffff, 0x2}, {0xffffffff, 0x0, 0x2, 0x3}, {0x401, 0x100, 0x1, 0xfffffffffffff4c9}, {0x40, 0x101, 0xffffffffffffff4b, 0x2}, {0x4, 0x3, 0x3800000000000, 0x898}, {0x200, 0x9, 0x3, 0xff}]}, 0x10) 2018/05/30 06:41:39 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x480, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000180)=0x40, &(0x7f00000001c0)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000000c0)={{0x0, 0x3, 0x0, 0x0, 0x3}}) 2018/05/30 06:41:39 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[@ANYRES64], 0xfffffed7) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$KDSETMODE(r1, 0x4b3a, 0x100) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000100)={0x1, 0x8}, 0x2) syz_open_procfs(0x0, &(0x7f0000000040)='loginuid\x00') ioctl$KDADDIO(r1, 0x4b34, 0x6) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@int=0x8, 0x4) 2018/05/30 06:41:39 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000080)={{0x1, 0x7}, {0x8001, 0xffffffffffff0000}, 0x0, 0x1, 0xc8}) prctl$void(0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYRES32=r0, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYRES16=r1], @ANYPTR64, @ANYRES32=r0], 0xfffffffffffffc96, 0x0, &(0x7f0000000140)="c564fca711c40f632e464b280c26432d81fe4da5c493bf8c44fc81452609950afe3fd4a3acbf58b3145e5ed9efb07362efacfc62c63c34583c4190d7bfc2fd99fa4455bea426cd450644cbc20106ce4c560939a36529daf9cd6f44538b024627872b4df6005e42f09b8231d6c8002f072be6ff95f979cf526afc8d578f1fa8670b30a815"}) 2018/05/30 06:41:39 executing program 3: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="c9", 0x1, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r0, 0x0) 2018/05/30 06:41:39 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000000)={0x80000000, 0x8, 0x4, 0x8, 0xa91f1c2, 0x81}) syz_open_procfs(r0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") 2018/05/30 06:41:39 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x80002) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x10000) write$selinux_create(r1, &(0x7f0000000140)=@objname={'system_u:object_r:klogd_var_run_t:s0', 0x20, 'unconfined', 0x20, 0x30, 0x35, 0x20, './file0\x00'}, 0x3b) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000c00)=@broute={'broute\x00', 0x20, 0x6, 0x998, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000180), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x5, 0x10, 0x8906, 'lo\x00', 'rose0\x00', 'teql0\x00', 'ip6gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0xb8, 0xe8}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x101, 0xa000, 0x2}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x3}}}}, {{{0x0, 0x40, 0x8137, 'irlan0\x00', 'irlan0\x00', 'veth0_to_bond\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0x43ed043c89835bcd], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0xb0, 0x110, 0x140, [@statistic={'statistic\x00', 0x18, {{0x0, 0x0, 0x1f, 0x47, 0x3, 0x6}}}]}, [@common=@STANDARD={'\x00', 0x8}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x3}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x13, 0x14, 0x200, 'ip6tnl0\x00', 'ip6tnl0\x00', 'veth0_to_bridge\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x198, 0x198, 0x1e8, [@comment={'comment\x00', 0x100}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x3, 'syz0\x00', 0x1}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0xb, 0x8, 0x10, 'dummy0\x00', 'syzkaller0\x00', 'bond0\x00', 'bond_slave_1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0x160, 0x1b0, [@m802_3={'802_3\x00', 0x8, {{0x0, 0xc0d4, 0x4}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"5f49a14d99a67a8ed7bd84cd789309735aea6201810db7544cb77317825c"}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x9, 0xa4, 0xfffffffffffffff7, 0x1, 0x0, "c487998b2f36c27a8b360fae54e3972eddd3a6add4260925217767555594ea28c63b64c72596782b2b3ece74fb385b7f0df8f6d7aa891f12fa7292f638d7c9c5"}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x4f1f, 0x6}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x2, [{{{0x19, 0x20, 0x8af8, 'veth1_to_bond\x00', 'veth1\x00', 'gretap0\x00', 'team_slave_0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0x0, 0x0, 0x0, 0xff, 0x0, 0xf8819f9a50bfe600], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [0xff, 0x0, 0x0, 0xff, 0xff], 0x100, 0x180, 0x1b8, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}, @arp={'arp\x00', 0x38, {{0x10f, 0x0, 0xb, @multicast2=0xe0000002, 0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x2555bb7b1c16ab36, 0xff, 0x0, 0xff]}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@empty, 0xfffffffffffffffe}}}, @common=@ERROR={'ERROR\x00', 0x20, {"9030c294767403fbd3b8b3b6504d51b29dfe8b15a1fc1990166481e73982"}}]}, @common=@dnat={'dnat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}}, {{{0x3, 0x0, 0xf758, 'gretap0\x00', 'syz_tun\x00', 'veth0_to_bridge\x00', 'team_slave_0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xe8, 0x160}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0xfffffffffffffffa, 0x100, 0x3}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x80000, 0x0, 0xfffffffffffff173, 0x0, 0x0, "69734ef7c954dbe6a69fd5f5f2b3cd6ffc6004b41fb132755d85fabbcf254d44f3334e7dd114331c4ca8f86560a2eecfe066be9c2b9b0a3f092ad8a8b09d9974"}}}}]}]}, 0xa10) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x1, r2}) r3 = socket(0x2000000000010, 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000000)=0x1, 0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) setresuid(r4, r4, 0x0) 2018/05/30 06:41:39 executing program 6: seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0xa4}, {0x6, 0x0, 0x0, 0xfffffffffffffffd}]}) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80000, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") 2018/05/30 06:41:39 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10d000, 0x0) connect$netlink(r0, &(0x7f0000000080)=@unspec, 0xc) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r1, 0x0, 0x70bd25, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffff568}]}, 0x50}, 0x1}, 0x44000) perf_event_open(&(0x7f00000004c0)={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 = socket$packet(0x11, 0x808000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000001d00)={0x4, 0xa}, 0x0) r3 = socket$inet6(0xa, 0x3, 0x10000000000007) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendmmsg(r3, &(0x7f0000000140), 0x7b, 0x0) getpeername$unix(r0, &(0x7f0000000640), &(0x7f00000002c0)=0x6e) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc028660f, &(0x7f0000000300)={0x5d, &(0x7f00000001c0)}) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0xe9, 0x7, @buffer={0x0, 0xf2, &(0x7f0000000340)=""/242}, &(0x7f0000000440)="32d4bd9795b1a7f0f0a9cbc5c67646f5a290d4fd7ee435b867217a3dc48e56ba660972df87f6f45c9e65ee194433a983ee0299aedb6e74c54a90294de0f91ca70e23f15c97e1bdaf068a42173de08820a93af87c5318b54d0be4cbce2a0154558c07657ec72d0393686a7da0a2f452c9c114966434987c78a7b9ae6bf587bc6f0914a30a9b0bc6629e1309df9852eb26229d218fe61f59c7fc80e54bbc640ca44696d8d2aef875a4629ddc63a9579acbb453ca051a93594ddeaff1f7f78214d9b9e6b05d0d804aa9d5704949ed06b5df2e7f21e917224d2867f3152af6143f65fdb8fea324486d4e1c", &(0x7f0000000540)=""/245, 0xff, 0x10015, 0xffffffffffffffff, &(0x7f00000001c0)}) recvmmsg(r0, &(0x7f0000001c40)=[{{&(0x7f00000006c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000740)=""/6, 0x6}, {&(0x7f0000000780)=""/136, 0x88}, {&(0x7f0000000840)=""/128, 0x80}, {&(0x7f00000008c0)=""/133, 0x85}, {&(0x7f0000000980)=""/74, 0x4a}, {&(0x7f0000000a00)=""/4, 0x4}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/15, 0xf}, {&(0x7f0000001a80)=""/68, 0x44}, {&(0x7f0000001b00)=""/121, 0x79}], 0xa, 0x0, 0x0, 0x5}, 0xbb5}], 0x1, 0x2, &(0x7f0000001c80)={0x77359400}) 2018/05/30 06:41:39 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000000c0)={@loopback, 0x0}, &(0x7f0000000100)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00000002c0)=""/187, &(0x7f0000000140)=0xbb) 2018/05/30 06:41:39 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000002c0)=0x2) r1 = socket(0x11, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000480)=ANY=[@ANYBLOB="1c0000001a000101000000000000fdff1b0000000000000000000000"], 0x1c}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004580)={{{@in=@loopback, @in6=@ipv4={[], [], @broadcast}}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000004680)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004a00)={{{@in6=@remote, @in=@local}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000004b00)=0xe8) 2018/05/30 06:41:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x84, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)="6c6f3a00000600"}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000140)={{0x2, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x4, 'none\x00', 0x0, 0x94, 0x6a}, {@loopback=0x7f000001, 0x4e20, 0x0, 0x6, 0x0, 0x3}}, 0x44) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x111000, 0x0) fanotify_init(0x41, 0x800) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x4, 0x5, 0x7}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000002c0)={r2, 0x9fb}, 0x8) socketpair(0x3, 0xf, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f00000001c0)={0x3, 0x955, 0x800, 0x4, 0x3, 0x7}) 2018/05/30 06:41:40 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) sendmmsg(r0, &(0x7f00000002c0), 0x0, 0x4800) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000340)={{0x2}, {0x7, 0x3}}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000000c0)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000000100)=0x14) getsockname$packet(r0, &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002640)=0x14) sendmmsg(r0, &(0x7f0000009ec0)=[{{&(0x7f0000000140)=@can={0x1d, r1}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000001c0)="18cde7f4ece869aed92896a4bf4d27fb7370921a442962e147cf6a0ed0a0608a5bc84dcc19f21e9ba613c5670e38b85a2411001608ad5e66c4eb38dccaddd28b75c5149362b625cff00283b7c6bf3cfde2daff2518d1a4f90def47a1bbf1d30db7e9a8f8e02172be5d193180d93548df34cd0d86fe1cb69b3a0fbcdbaa841fb0df2fd627c9c81384f69a9c380aa9347ee11ae9a834fa1b8198da94b82c5aa0e9c879102a52744182f9238a5831c0b40cf9520c3c3dd3803bfba36a9346", 0xbb}, {&(0x7f0000000280)="d224b6f2e04d91854b32341dfdb7990c860bc226614d42c1ecf28bbfeba2249487b8adff76bcfc2e34e26759e9d9bcb9ddd707da22f93f27ad418af7575333750af349718bfe9ffc5330dbb245652d217c3ba8388d4b21b1ffa05484053fd504287a430423fc9b51", 0x68}, {&(0x7f0000000300)="38fd650487e4f504783468248c122e584b35d2195c2f8a6adaa19146ca42d4dac8e70b957d9323d9c777", 0x2a}], 0x3, &(0x7f0000000400)=[{0x60, 0x105, 0xd953, "cb44f1cb3aa0bc6febc1f7202b24f22ead062c54014b1ffd02d3c1082d1a11d6da8288e4d4aadd3f30108e23ff71327c58b682d21c8d1fd94f82fd1573a2517252bd7c6cfb75060a223c23a052"}, {0x98, 0x0, 0x8000, "3be60540a50de3cb253f196227466f25a64fd168ca1468b8237e245a0ff9f5c7719d5e0d94cab33961dd9133209be523ac8703ce61fefa06a5c9ca98e2d5d4b85d4b9ca72cb53edcbcfad32bb485333b45c67da077693e42c642a031bb49fc294113e753fd02e2f94564285560bb2979fd34a3d94a04ca46ac3e2f6cc9370f41a1bf"}], 0xf8, 0x40084}, 0x88c}, {{&(0x7f0000002680)=@hci={0x1f, r2, 0x2}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000002700)="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0xfffffffffffffefe}, {&(0x7f00000097c0)="6dd40b533f1e5e095a7b3d56115ea1a9f7288909367fd6eeedf543c5ec1af42bd544ef1832dd391742caf9e4ce912b56c3f5e69848f7f8e12d78cb3f91398461d0ea36278381850b2909c8d87f62562821d5e1f90d7a86fb3c078744d7a7be291b07f09211d53fd8b3b02bdc7b63a0e458ee1ebce9418dd19b7de98cb8835de1bc6601dbe297b86fca8e93db27c7cd1e8b8ba9301d7ac178ecdb01d381da4a20ba5925d1397758d4ecb562a346db7188e638ded3b116ed373a016af36c7d162d3ccd8a4596145235e5ec51a9488d274fed38a6ad4e23c10e261b53f475cb5247e770a029d11d76", 0xe7}, {&(0x7f00000098c0)="29de82a772ca94115079a67c51557ccd4602363f79d1cfbf94ff9b4b735732a2a5aa18f23aab24efccbb57ac258893a58deae17ddd60c0c212bc31ad004f2238dd42b2f5b3fae3ebb8e9e897da8c49bb0703f7099d824344db70969d60b1bbbee4767f84d4e4d4f23a3cda790ae0e1517906898948eb9566c0823af6d11453d498a459d6f19f3fd100d138f06cca79176070e382e1df77ee3d9d9053434cf66ec4a656f40d6e8850697dc073f4c86f515aeee48b5f51bfca91950f00442731904c8a1fcf6c85da93597886b9f2121921cc38b28f22dde509c6", 0xd9}], 0x3, &(0x7f0000009a00)=[{0x18, 0x19c, 0x126b, 'V'}, {0xe8, 0x19f, 0x65e, "27eddd9e49ceeb2ca535c206574000dadafc63bc00ab87c0ecca0360207c8956a076b5b0675d77a70a6c7bd0c8a7a49ad6bc36721ccf8c9f571e6cd1ba2e8f292e766afcfd417b344ed16dacc5dd4f4075870f8403f7dea2c5991e00e77d7773805c8486efa4001aea68d4d23c9c345165214f45266918c5b19db611bb52a8fe8e7bf9d7133b5d8fd018e72af2e2bdf0c9b8baccc00249175e9174ca1d7484c01904152a840c4311443e74ad37a26dd5d5e6884c25796f3904388f796f3e7387910042f8fff2781a336d47e2887294ab8ba2"}, {0xf8, 0x13e, 0x1, "83ec895cf9cbc5ca4da8b315300636d42882bbe0268fac9fdf1e943269ced9c3861de4edc72811a74a5240c26ead8f289c0245679f1736a9ed0026100c27119925ac1374bc90ed60ea6333a574e806b5672a528da2e8a25fe19a76e992fe05742ee06cd188a702bbde49a0ac9420a86636d67c9a2c0b245dcf28c49dc0f4ac4df06a46a4850ddd21bc246d0be994f8cef119fdaed902bdea02502ae1a6a1fc3133ecb194a678c90fc2dda4d76235aa1e63553aa0816bb8c847704ef647eab5f57a2177b909eff8e08bca54446eae082d6da9b0dfa273401446094edcf6f17c7ede"}, {0x20, 0x12d, 0x5, "744d6179af610a0a23d9506c"}, {0x98, 0x0, 0x81, "749edb13fddd71675367cd68a1b3bcddf62672e2253a302a95f5a7f57371b8d6ff2c1cfd71453612a1a0f21e43414790d8b6377a6c952fde9f132e7821bdac03898ed1a783340ccf9395e7ba6b11ac660586d5b2b9999df356835af2cc8806c2109ec4de343a90a66306f083477585ef2618a15e79d4d8e92fb030147b8e23b41ae4"}, {0x100, 0x111, 0xd3d8, "ce02a531959d0e8728ce2b661d4f6f67cead15377964f56eccfbaa4d459607f02224b175056867e14a769290c5d44cdac0379ec3e6ed1718defbbb253af56a0131fcbc00cd9ba524e9542cec257badca2d36cf47735afeafdd20189325cde4ffbab96ea321a90f83709ac8c6f660072a5ae11e5e36e03d978be7a81535dffccfa04f34a0242b5c6ee53171db5229bab8d2077a33b6f46a79a4d8cd9715ca4957412325a68c37757dc58b10de65a5d4418989d7a9b094a00377c02786c324ac60358bc8f30abf1497d45d2a37c93e579a085fd14c9fff624cb2235cb92f1b4f43e6e89f4a63be52cec31031e0b4"}, {0xf0, 0x199, 0xfffffffffffffffa, "3f58b17dd38a53311aa4e4502914f7f106991a333b618a9392928001422c9db6321c8479c1f47195b8965bff6c585ff9afc2747674c1abccb330e3b1078dde963bf6fbaac975ec43c220b516dcb69eef67732b60b0a6b60999228ac01230d2e924bb1795ab7807388c3276ab289184c214c459b99693613237b2e387b35ad2d073e55ab642cbdc4dd6277e518b8dd3d25d0bb0017388a93e2d80aff6b0b354df7a09bfd26b98757bbb47fdfdb9559bca4916f336bc9e7b2b090471f1fe8a3ad972571407df4cac6228152f385db9aa3817b9da0b2fd4d366dcf0e7307b"}], 0x4a0}, 0x3f}], 0x7, 0x800) 2018/05/30 06:41:40 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000040)={0x25, &(0x7f0000000000)="f38c44a780907a684b48465e1f9bf5a97c0d3ce6a7985311f3b7cdb854c1169408490fc175"}) 2018/05/30 06:41:40 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x40013, r0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = gettid() sendmsg$nfc_llcp(r1, &(0x7f0000001a00)={&(0x7f00000018c0)={0x27, 0x1, 0x2, 0x7, 0xffffffffffffff8b, 0xfffffffffffffffa, "bc6ad67d7a9580bada7567dc5de30a1468662a9a203ad31743ee1e60e089af725d9f97d97443a0de1dfb6afc08667038394c81ef92c90e240f9e346f7679ef", 0x31}, 0x60, &(0x7f0000001940)=[{&(0x7f00000016c0)="03455b43264cb7993546632a6ecdd2e17b1b192421090ed22a249c96", 0x1c}], 0x1, &(0x7f0000001980)={0x50, 0x116, 0x9, "64dc32a4218129f5acbd19c60229d0b3328298833d04a82a866b91010f09485622eda2f6747c9a5de6d7f8c5602dd0f28dd8628cb94e15310fd50c86a20c"}, 0x50, 0x4000010}, 0x881) lstat(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000017c0)={{{@in6=@loopback, @in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000014c0)=0xe8) msync(&(0x7f00001ea000/0xa000)=nil, 0xa000, 0x1) lstat(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() r7 = getuid() r8 = getegid() getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001500), &(0x7f0000001540)=0x4) r9 = getpgrp(r3) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001380)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000001480)=0xe8) lstat(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000001680)=[{&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000011c0)=[{&(0x7f00000001c0)="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", 0x1000}], 0x1, &(0x7f0000001580)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0]}], 0xd0, 0x40}], 0x1, 0x4000044) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000100)) 2018/05/30 06:41:40 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000200)={0x0, 0x25, 0x5}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000240)) r1 = fcntl$dupfd(r0, 0x0, r0) mlockall(0x5) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000180)={0x4, 0x70, 0x6, 0xffffffff, 0x0, 0x2fe, 0x0, 0x9, 0x0, 0xc, 0x1, 0xfffffffffffffffc, 0xff, 0x5, 0x4, 0x3, 0x3, 0x3, 0xff, 0x4, 0x4, 0xfff, 0x9, 0x4, 0x2, 0x6, 0x1, 0x6235, 0x5, 0x10000, 0x5, 0x4, 0xc6b, 0x4, 0x800, 0x8, 0xfff, 0x5, 0x0, 0x7, 0x0, @perf_config_ext={0x6, 0x1ff}, 0x240, 0x2000000, 0xaaa4, 0x5, 0x100000001, 0x9, 0xfffffffffffffff8}, r2, 0x10, r1, 0x9) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) perf_event_open(&(0x7f00000003c0)={0x3, 0x70, 0x7, 0x3, 0x0, 0x4, 0x0, 0x8, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcca, 0x2, 0x1000, 0x6, 0x0, 0x6061, 0x0, 0x1, 0x0, 0xf15a, 0xffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x9, 0x7fff, 0x0, 0x0, 0x7, @perf_bp={&(0x7f0000000140), 0x4}, 0x20018, 0x0, 0x2, 0x2, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x2) setuid(0x0) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) munlockall() 2018/05/30 06:41:40 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, 'cpuset\x00'}, {0x20, 'posix_acl_access!:J!$\'@'}, {0x20, 'proc)em0keyringmd5sum\x00'}, {0x20, 'cpuset\x00'}, {0x20, 'cpuset\x00'}, {0x20}], 0xa, "141478c1005fb004628bc39ea27618164a04b0d822263f18e14f9dec3ac05258932776bba417c6dd17742985b565e6e6e76b65edfa537914b7189a1594cc789246cef956db82ef61544b39d7c6f1252c433c356804d20fa6c5d9d77dfac850d60bc07d1eb25245892ac2790e20e0efda5cc8569126f53e5c0822bdd1c46f6d39660cbd9e8888072fecf888fc4cfe99a49d160d8c1b1315a8de"}, 0xec) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='cpuset\x00') preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000680)=""/4096, 0x1000}], 0x1, 0x0) [ 103.899548] IPVS: set_ctl: invalid protocol: 2 172.20.20.187:20000 none [ 103.911065] IPVS: set_ctl: invalid protocol: 2 172.20.20.187:20000 none 2018/05/30 06:41:40 executing program 4: set_robust_list(&(0x7f0000000280)={&(0x7f0000000180), 0x0, &(0x7f0000000240)={&(0x7f0000000200)}}, 0x18) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000002c0)={[], 0x1, 0x9}) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000100)=0x4, 0x4) getsockname(r0, &(0x7f0000000340)=@in={0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x80) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xff6c, 0x1, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/30 06:41:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}}, 0x2) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x7ff, 0xc, 0x9, 0x401, r2}, 0x10) 2018/05/30 06:41:41 executing program 2: clone(0x0, &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000001c0)) openat$full(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/full\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0xc) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001a00)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, [0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x20, 0x6, 0x7fff, 0x0, 0x7]}, &(0x7f0000000480)=0x100) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000240)='./file0\x00', 0x8, 0x0, &(0x7f00000002c0), 0x2080020, &(0x7f00000003c0)={[{@gid={'gid', 0x3d, [0x35]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@debug='debug', 0x2c}]}) 2018/05/30 06:41:41 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@nfc={0x27, 0x0, 0x2, 0x6}, 0x80, &(0x7f0000000540)=[{&(0x7f00000001c0)="c06ef6b5aaab7e08738b084c5516ac5c177dbc9434ce3c0b6288a8dd53d466ae3fe11c76f8144869b991d53127baf1814268f5f836da7e09d39f5e37e1506bdc34497b0d76930c250c2f98b270c57ee8e2a8ebc946cef91235ff45af78cf19f569", 0x61}, {&(0x7f0000000240)="4ee8722471dd99333f9fafb6013f03865c926d1dea0495d5fa1a57f3157d675c3458aab215748b1e634ccff998b138ff22d67ab947de7a1f38733e87978e558cedec73d5ef46d50ef0943dd71deb947c21400b8887f9081b512152b0c0285991f1fbaa63bc2bc0e9da1b4dce76b16c38b42558e879decc978a3804b2ee04fc1c8b620308daf3ef65c16f3d5f9c82f349d0908652a844d1303bc74f346ac6e62a88a10a3e0e41331759df549617bfcb1ef7293355bd36f43bfefc096b8cd6203d8effcc43", 0xc4}, {&(0x7f0000000340)="aa86a696a86f30f855d45333978f7472bd03c630b1f4caf39a7dfcd78386e131e9ce97949afaa4f3ee23863d4b667301fc16c92d5a01a97bbb24e7fed7fdcbc6a7da753c5a77e54797c898732b852a0f994228a51013b95163f8d651c4960db59b74aea5cf06796bdd7ebab5b5c4d7ef12641084097ad84423e4c5bc1762198d2ba63c2e0bee7f418df91729bd060b6333a6fb96649c269ae3cc7687dce4d5b2260dd7ec5890bf6bdedeb150df044af73ee3a4dbc2f76d5aa00750e3d9a3d01816fda8731960eb", 0xc7}, {&(0x7f0000000440)="279befbb91478de4164b39927931a52ec093ad4bcb29e0e4ebf50ef03d96000d1860ff1b73de420672ae89659d8f251240d0299978ffc9ff1a0fdd01e8ac91ccd7c78fa13400a7dcf0328271179f200e50c644a9a4aec026d1f828ca04f69ac6f9bc5f98ee917b393c955ad9fcba12eaa3cd32bb53dafe0a", 0x78}, {&(0x7f00000004c0)="dfdab61827374f59b53be360536f842d49a209b7c6640ec0adbc943fbbe4cb69e296915522465b2fb0d0cd6aac14d255ff11ac3bc3e7ebf54dc1dad00687c5d4d502f15c8030ec2a94b52a9719d3da1f0c470158a705dbe18a4e2fe4a4977346aa4d65dc2a203f5ee3a5c7e9", 0x6c}], 0x5, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x70, 0x4008000}, 0x9}], 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10000000100004a, &(0x7f00000006c0)=0x5, 0xfce1) getsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000180), &(0x7f0000000140)=0x4) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x3, 0x8}, &(0x7f0000000080)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000840)={0x6, 0x1, 0x7, 0x4, r2}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000680)={r2, 0x5}, &(0x7f00000007c0)=0x8) 2018/05/30 06:41:41 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x80000, 0xf) fallocate(r0, 0x1, 0x3, 0x20) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) write(r0, &(0x7f0000000040)="1f0000000104ff00f300000000000000f305010008000100302623dcffdf00", 0x1f) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={'bridge_slave_0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) 2018/05/30 06:41:41 executing program 4: mkdir(&(0x7f0000013000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000016ff8)='./file0\x00', &(0x7f0000016bdd)='hugetlbfs\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000000)='/\x00', 0x1002, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') 2018/05/30 06:41:41 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000b00)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000fbffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a54df5fe00010000000a0000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009d39c76db8ec3f2acef1fcaa59197c0f47a7e81b9c7dfaaa24d0"], 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = fcntl$dupfd(r0, 0x20000000405, r0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/05/30 06:41:41 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0xc00, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x400, 0x80000000, 0x9, 'queue1\x00', 0x1}) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000000c0)={{}, 'port1\x00'}) 2018/05/30 06:41:41 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") sync() clock_gettime(0x6, &(0x7f0000000140)) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x111200, 0x42) r1 = fcntl$getown(r0, 0x9) prctl$setptracer(0x59616d61, r1) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="6f73322e2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb356e51e39c5a"], &(0x7f00000000c0)=""/3, 0x3) ioprio_set$pid(0x3, r1, 0x8) 2018/05/30 06:41:41 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000700)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, &(0x7f0000000440)}, &(0x7f0000000080)="717f84ad20bf1b103c38800000003bdf4b9e59953a4d798939b32e19ec4d3ca670", &(0x7f00000004c0)=""/43, 0x0, 0x0, 0x0, &(0x7f00000006c0)}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x789080, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast1, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) quotactl(0x1, &(0x7f0000000140)='./file0\x00', r2, &(0x7f00000002c0)="61981198c5ef9187ca6f3c13157032593d7addeb726fc20374768ec293fefcd2f3116a8cf83cc376bafd232fe47a7cb6626cd58be75b0b1e8e94e3e8bc7a42c09f42359af8297ee90e99f08606cb25bf9bea7f774d69fa68c58a9cb6ee") ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000100)) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000000c0)={0xfffffffffffffc01, 0x2, 0x8, 0x9, 0xffffffffffffffff, 0x2, 0x4, 0x7f, 0x3, 0x1f, 0x3f, 0x6}) 2018/05/30 06:41:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000000080), 0x4) [ 104.931964] proc: unrecognized mount option "errors=remount-ro" or missing value [ 104.970088] sd 0:0:1:0: [sg0] tag#555 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK 2018/05/30 06:41:41 executing program 4: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000001, 0x0, 0x678, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x7001, &(0x7f00000001c0)) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000180), 0x2) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000380)={0x7, 0x70, 0xc91, 0x8, 0x14, 0x81, 0x0, 0x2, 0x0, 0x4, 0x3, 0x5, 0x5, 0x1, 0x8, 0x9, 0x100000001, 0x7b, 0x6, 0x2, 0x3, 0xffffffffffff8000, 0xb81, 0x7, 0x9, 0xb4d, 0x0, 0xffffffffffffffff, 0x8, 0x339, 0x0, 0x2, 0x7f, 0xb8b4, 0x8, 0x4, 0xfff, 0x0, 0x0, 0x6, 0x1, @perf_config_ext={0x1000000, 0x3}, 0x0, 0x7, 0x1f, 0x3, 0x9, 0xfffffffffffffff7, 0xa1}, r2, 0x2, r0, 0x0) get_robust_list(r2, &(0x7f00000009c0)=&(0x7f0000000740)={&(0x7f0000000a00)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f0000000980)=0x18) sched_setaffinity(0x0, 0x8, &(0x7f0000000780)=0x10403) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x7ff, 0x82) clock_gettime(0x0, &(0x7f0000000580)) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x9, 0x0, 0x0, {}, 0x8}) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f00000002c0)={0x2, 0x5, 0x5, 0x4, 0x8b26, 0x4}) 2018/05/30 06:41:41 executing program 7: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x10000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x0, 0x2, 0x7) r0 = socket(0x10, 0x2, 0xc) r1 = memfd_create(&(0x7f0000000000)='!system\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000080)={0x65, 0x2, {0x3, 0x3, 0xd1b9, 0x3, 0x7}}) write(r0, &(0x7f0000000140)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf0054aaba33fc096761f4bf209e72b6fcde6e72635f3f5c310450b93445f225abb1129761f488ff7e769d02a7b5050ed512de9cc90baa9ded15f4c58d50deebaea3ee883f6843", 0x64) write(r0, &(0x7f0000000040)="1f0000000104fffffd3b54c007110000f30501000b000300000010d10200cf", 0xfffffffffffffff1) 2018/05/30 06:41:41 executing program 5: r0 = inotify_init1(0xfffffffffffffff9) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r3, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) [ 104.978715] sd 0:0:1:0: [sg0] tag#555 CDB: opcode=0x71 (reserved) [ 104.984964] sd 0:0:1:0: [sg0] tag#555 CDB[00]: 71 7f 84 ad 20 bf 1b 10 3c 38 80 00 00 00 3b df [ 104.993725] sd 0:0:1:0: [sg0] tag#555 CDB[10]: 4b 9e 59 95 3a 4d 79 89 39 b3 2e 19 ec 4d 3c a6 [ 105.002509] sd 0:0:1:0: [sg0] tag#555 CDB[20]: 70 2018/05/30 06:41:41 executing program 0: unshare(0x40000000) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xa0ff965}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={r1, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x10000, 0x2, 0x830, 0x5, 0xffffffff}, &(0x7f0000000300)=0x98) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) syz_read_part_table(0x0, 0x1, &(0x7f00000026c0)=[{&(0x7f00000025c0)="b5541d7a0e9dce09582df46faef78ceba52c006c223ae5ef852e4be6f342c8063f3c45ee451f8706f96fbac51fa99a83abf0d88075ef6c2e", 0x38}]) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x2, &(0x7f00000011c0)=[{&(0x7f0000000080)="e1ac183a5f7b8bd8ffef92cb5fbd33f3411d23b43ba21b71a7ff739eada0fc38516779adadc6a4629b90c542e0c628fdc59bb0c16bdcea8f219a9828d25e349bcff25663c4134f00d0c2ff181bd0b4ed2d533c4f2f61a590266ec69095c7388007e1764806d3fa0a47139a52648e0ac60d9f2e6acf12", 0x76, 0x5}, {&(0x7f0000000140)="5a3dee0cdf9c6e9dbd6fadd22d905fdf7347ead6460c225e200ee892cde04daf03e7b0b2dc1a157fea684d652588e4be94f028a8db8c98828542aaee32f59e5f5e6de627db061ece5ecad043b821f4c21d07ddec3303122f8544df11db66d8089c1b98b50c364ee09bf3604812c0b70d1d5db540104264730b2eb98abfd975", 0x7f, 0x1}], 0x1000000, &(0x7f0000001240)=']-lo\x00') [ 105.031519] proc: unrecognized mount option "errors=remount-ro" or missing value [ 105.054992] sd 0:0:1:0: [sg0] tag#350 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 105.063742] sd 0:0:1:0: [sg0] tag#350 CDB: opcode=0x71 (reserved) [ 105.067150] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 105.075708] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 105.086800] sd 0:0:1:0: [sg0] tag#350 CDB[00]: 71 7f 84 ad 20 bf 1b 10 3c 38 80 00 00 00 3b df [ 105.095574] sd 0:0:1:0: [sg0] tag#350 CDB[10]: 4b 9e 59 95 3a 4d 79 89 39 b3 2e 19 ec 4d 3c a6 [ 105.104336] sd 0:0:1:0: [sg0] tag#350 CDB[20]: 70 [ 105.122308] IPVS: Creating netns size=2536 id=19 [ 105.290447] IPVS: Creating netns size=2536 id=20 2018/05/30 06:41:41 executing program 5: r0 = memfd_create(&(0x7f0000000000)='ghash-generic\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xc5, "3d735dd67d73942c2a1e79d053a4133c5e76364a9fa5b04bf7ed6c82e8a9255a7d799a87eb5dee3faf923de36be290670030fceaaac19c85224173d18dbfccabfaf731a73af96d9ab6275d1e5e6def5cfe7a337329386ab626c51c8ffdae76dff84b8d83488d644087883caa4cf4cf466c79106e04c941ce05de13ee38da3cbd242f8e4599042fffdb85bea2befdbc443cd2d49863d4e7a4b647b61005c3c99f8a05f0c61d9196a62b33573f785c65985e00c02c4184611913f63020f05542d460385cadd2"}, &(0x7f0000000140)=0xcd) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0xebc4, 0x3, [0x6, 0x9, 0x1000]}, 0xe) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f0000000680)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f00000002c0)=@updsa={0x154, 0x1a, 0x9, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, @in=@multicast1=0xe0000001, {}, {}, {}, 0x0, 0x0, 0x2, 0x0, 0x3}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'ghash-generic\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/05/30 06:41:41 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8916, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xff}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000400)={0x0, 0x5affbea3}, &(0x7f0000000440)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000480)={r2, 0x400, 0xfff, 0x1, 0xfffffffffffffff7, 0x7d0}, 0x14) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e21}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x400}}}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000380)={r3, 0x8, 0x9, 0x8}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r4, 0x4, 0x0, 0x4}, 0x10) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000200)=@buf={0xb3, &(0x7f0000000140)="16d3b4ad3292a8aeab0b4b9477663f11573d9e00e3631da82c5aa85b5c0e4db95a47b6f3b892325917e611cd830f438cc77ee0c33dfbeda6ea0e3b3ac2ea6d8d0ab942f03eb1ce9932ba3a03bb853ddbc183701cdf8c8b374d0213fe86052e8535c66bcf78005f71da7d354d66382916a1391cb4a8170d1f7b5a7713d5418f434d16cb9ba35852e84f8a491ca3c7a9fb890fc7c7c55b5cabc618f74b2285e4d814c31508168313394a89dfcf81b31dd7c6a3a2"}) 2018/05/30 06:41:41 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="020300021b000000020000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000d000800e0020000b89c0fa299a8a12ba71996d8ee000000809ac1ec3d95c9a0af6fa7fe171ac34721f755b06ec2a08594e3d1798e4fc2959ba9b5a7b0738736a57525a30d463ea43084dc1840039649673b733890eb3db522d9e747871a86cc8c8dda870000000002000100000000000000030080ffffff05000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xd8}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x9, &(0x7f0000000040)={0x2, 0x5, 0xfff7fffffffffffa, 0x101, r1}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x3) ioctl$KDSETLED(r2, 0x4b32, 0x8) 2018/05/30 06:41:41 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x2) 2018/05/30 06:41:41 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_newroute={0x1c, 0x48, 0x23, 0x0, 0x0, {0xa, 0x0, 0xffffff9e}}, 0x1c}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x9c, r2, 0x801, 0x70bd27, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6198}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0x10}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x34, 0x8}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x33}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x10}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}]}]}, 0x9c}, 0x1}, 0x20040000) 2018/05/30 06:41:41 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x200000088) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0x1fe) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000)=0xfff, 0x4) r1 = socket$inet6(0xa, 0x8000000000001802, 0x8) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x2600, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/30 06:41:41 executing program 0: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000140)=""/220, 0xdc) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000009c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4(r1, 0x0, &(0x7f0000000100)=0xfffffffffffffd93, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000380)={0x0, 0x8}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000400)={r2, 0x7f, 0x10}, 0xc) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {r4, r5+10000000}}) r6 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r6, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r6) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) sync() ioctl$LOOP_CLR_FD(r3, 0x4c01) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"]) fcntl$addseals(0xffffffffffffffff, 0x409, 0x6) 2018/05/30 06:41:41 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=ANY=[@ANYBLOB="0bb9e430"], 0x0, 0x0, &(0x7f0000009000)}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000040)={0xdcec, 0x6}) 2018/05/30 06:41:41 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000080)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x240000, 0x0) 2018/05/30 06:41:41 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000480)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='io.stat\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='memory.current\x00', 0x0, 0x0) setgroups(0x3, &(0x7f0000000140)=[0x0, 0x0, 0x0]) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x20, r4, 0x100, 0x70bd29, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x14) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={0xeb}, 0x4) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000000c0)) fcntl$getflags(0xffffffffffffffff, 0x401) getpgrp(0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000001c0)=0xfffffffffffffc00, 0x4) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x7003, &(0x7f0000000040)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) signalfd4(r3, &(0x7f0000000180)={0x7}, 0x8, 0x800) rt_sigprocmask(0x2, &(0x7f0000000200)={0xffffffff}, &(0x7f0000000280), 0x8) close(r5) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00007a8000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000000301ffff000000000000000000000000c30b66d6c13b09f17fc3d1d2cef5219feb6a067243b1605dc0"], 0x2d}, 0x1}, 0x0) 2018/05/30 06:41:41 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") prctl$setmm(0x23, 0x7, &(0x7f0000717000/0x4000)=nil) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x0, 0x4011, r1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) 2018/05/30 06:41:41 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x20000, 0x0) accept4$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e, 0x80000) r1 = socket$inet6(0xa, 0x5, 0xf185) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80)=[{{&(0x7f0000001240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000001640)}}, {{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000040)=[{0x28, 0x29, 0x2, "4bc333b8595a865187089d9bd700000004"}], 0x28}}], 0x2, 0x0) connect$pptp(r0, &(0x7f00000001c0)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x1e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000200)) 2018/05/30 06:41:41 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000140)=""/220, 0xdc) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000009c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)=0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000380)={0x0, 0x8}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000400), 0xc) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000300)={0x33, @rand_addr=0x6, 0x4e22, 0x1, 'fo\x00', 0x3d, 0x81, 0x3}, 0x2c) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0xfffffffffffffffe, 0xfffffffffffffffe) capset(&(0x7f0000000240)={0x19980330, r1}, &(0x7f00000002c0)={0x0, 0x0, 0x3ff, 0x763c, 0x4, 0x80}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) write$cgroup_type(r0, &(0x7f0000000180)='threaded\x00', 0xffffff43) close(r2) write$eventfd(r0, &(0x7f0000000000), 0x8) 2018/05/30 06:41:41 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/rpc\x00') setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="e3d44fb75ea8a77d88ab31755a5be2e88cdfdd06fa57f8565da211535622de232ba6adddbc01869770ea7c3b578efea48c2ed454b549cd5bde6d8f4ca79832db29074b850ffcb77e0a49d673cf7e559e6cb565f9fac2732c597aff69080253f6dc34ca6c79d8366be1aa06", 0x6b) 2018/05/30 06:41:41 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409006e6f4bddd9dea8be10eebf080ee9a90f79802a9930000000000000000063bb000000736e503e5030b2d7000000249c43971a62029762e7da40aa86370000000000000000000000000000000000000000000000825944bb2fdafc59ec81408a24d4574c25cd1747f8b4c0f9a4b333943a34eee100044dcbc4ac4d65f0d0312b70f8ce4f7ebb3a6cfd8e5c62013767b7ededc505b4ea0da6a9a0ba74eba05b63ad692ac5cb1833f32a99f7d1b459437e36ef4ffad8c9b77c47f973951fba2d9df09316327335e0690b806a6eb736c056140c713c147c3a4e") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x8, 0x80000001}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}}, 0x7, 0x100, 0x1, 0x81, 0x8}, &(0x7f0000000040)=0x98) shutdown(r0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) 2018/05/30 06:41:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x30001, 0x31ffed0fbedf0c9b) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) creat(&(0x7f0000000080)='./file0\x00', 0x30) syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") 2018/05/30 06:41:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000140)=ANY=[]) r0 = creat(&(0x7f0000000400)='./file0/file.\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$inet(r1, &(0x7f00000001c0)="a615", 0x2, 0x4, 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x5, 0x8) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000000200), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)="766574683100000000ffffffffffef00", 0x10) sendto$inet(r2, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "9c3674c0e5f73c1fc41d44f82ead0e3b6130c511bc6f9e6373b0cb850ee0ca179182d708eaa0462de43d6a86faff90fa147c78bfd8b45bf24308958869350e", 0xf}, 0x60) creat(&(0x7f0000000000)='./file0\x00', 0x0) rename(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000140)='./file0/file.\x00') 2018/05/30 06:41:42 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000140)={@ipv4}, &(0x7f0000000180)=0x14) getpeername$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) bind$packet(r0, &(0x7f0000000480)={0x11, 0x1003, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) socket(0x0, 0x80000, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000100)={0x9, 0x5, 0x81, 0x80}) mlockall(0x3) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) shutdown(r4, 0x1) 2018/05/30 06:41:42 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000340)=""/246) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x7}, 0x8) pread64(r0, &(0x7f00000002c0)=""/65, 0x41, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={0x0, 0xfffffffffffff6c7, 0x1, 0x2, &(0x7f0000ffa000/0x3000)=nil, 0xb4}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x14) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000004c0), &(0x7f0000000500)=0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x6, 0x7879d5c1}, 0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000440)={r1, 0x5}, &(0x7f0000000480)=0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4180, 0x0) 2018/05/30 06:41:42 executing program 5: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000140)) fcntl$setstatus(r0, 0x4, 0x6100) fallocate(r0, 0x0, 0x0, 0x1000f7) open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) userfaultfd(0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000200)={0x0, 0x25, 0x5, 0x2, 0x0, 0x7}) fcntl$dupfd(r2, 0x0, r2) mlockall(0x5) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f00000000c0)) socket$unix(0x1, 0x7, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) munlockall() ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000002c0)=0x5) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000fddfff)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup/syz1\x00', 0x1ff) 2018/05/30 06:41:42 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fcntl$setlease(r0, 0x400, 0x2) fallocate(r0, 0x1, 0x0, 0x10000101) creat(&(0x7f00000001c0)='./bus\x00', 0x43) open(&(0x7f0000000140)='./bus\x00', 0x288000, 0x11) 2018/05/30 06:41:42 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000200)=0x2, 0x4) open(&(0x7f0000000180)='./file0\x00', 0x800, 0x92) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000600)=ANY=[]) r1 = creat(&(0x7f0000000100)='./file0/file0\x00', 0x0) fcntl$setlease(r1, 0x400, 0x1) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000140)={'gre0\x00'}) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) rename(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0/file0\x00') 2018/05/30 06:41:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="000000000000000000000000000000000000000000000000e0e51532000000000200880126000100000064000000000127008e030c00650000006400000000030d00f0043100c90000006400000000043200052020002d010000d306000055aa", 0x60, 0x1a0}]) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/30 06:41:42 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000788000), 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@mcast1, @in=@remote}}, {{@in=@multicast2}}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000180)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @random="59a310eebccc"}, 0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, 'team0\x00'}) setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000001000), 0xc5) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x1ff, 0x2b7}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={r3, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x84) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000280)='ns/mnt\x00') fcntl$getownex(r1, 0x10, &(0x7f0000000440)={0x0, 0x0}) ptrace$setregset(0x4205, r4, 0x207, &(0x7f00000006c0)={&(0x7f00000005c0)="775b073ad0c4173387b8cf765ca7585a9495d91ba468a2225c74aca0fae56f5cb9315ca1f4fdec9742e25054e9a8647173b4ab8fdbd2c1fc6a183d194e001709e70129e0f54611289b7060d37d3dc8ef6fbc759dd8bd66e7cc9945e9364f8bcdc78db321e1ac7fbf8721761f56cc0c802067a188b20307788c2e2c1c3409a4199f76271adb633fe11ba9c07059907d8452de358608e5057e643e5be9b940b8023ef2c68c3ce5715595a0c4a97dbc0bef397b3355b74fa354034a1f200a0897200367d7d3b1637b07d72c722bb3", 0xcd}) getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000000080)='net/ip6_mr_cache\x00') ioctl$HDIO_GETGEO(r6, 0x301, &(0x7f0000000040)) ioctl$HDIO_GETGEO(r6, 0x301, &(0x7f00000000c0)) [ 106.549423] loop0: p1 p2 p3 p4 < > 2018/05/30 06:41:42 executing program 2: r0 = socket(0x18, 0x0, 0x1) r1 = syz_open_dev$mice(&(0x7f0000001480)='/dev/input/mice\x00', 0x0, 0x408800) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000014c0)=""/133) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/207, &(0x7f0000000100)=0xcf) readv(r0, &(0x7f0000001440)=[{&(0x7f0000001400)=""/56, 0x38}], 0x1) r2 = dup3(r0, r0, 0x81000) stat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000001640)=0x0, &(0x7f0000001680), &(0x7f00000016c0)) r5 = getuid() setresuid(r3, r4, r5) r6 = getegid() getgroups(0x2, &(0x7f0000001380)=[0x0, 0xffffffffffffffff]) getgroups(0x2, &(0x7f00000013c0)=[r6, r7]) ioctl$SG_IO(r2, 0x2285, &(0x7f0000001300)={0x0, 0xfffffffffffffffd, 0xe3, 0x966, @scatter={0x1, 0x0, &(0x7f0000001140)=[{&(0x7f0000000140)=""/4096, 0x1000}]}, &(0x7f0000001180)="48af7ba90070ec9747c8c443ddbdd83e0a91a0acd20e69f5f2c3bd324325d8eca469b3c8905cc794aa983c52b06145c8a88cb4a91c9b39ccb2d14448a625ed7e0a468ec518266a8e0495d22ad0156b777abf4e42d73e90680a59979582a0751687214ec0fc58d9313c02add931487be0541f98b37f0f75650b4ad4a6bc774e1100f2efa10034575f2e725a23f32ce37f4b26f4a8293881f10b52189114e7fb885ed437bac7ace29c178025b464129afacabf3c73d60dbbdf7e7ff76c4efa5bfa0ad24af9f22300bacb566560fdcf555e3a9f826a28b8fa0a0544482bbf2e8ac610b5b0", &(0x7f0000001280)=""/42, 0x3, 0x0, 0x2, &(0x7f00000012c0)}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) [ 106.627172] FAT-fs (loop6): bogus number of reserved sectors [ 106.664661] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/05/30 06:41:42 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000140)={0x11, @loopback=0x7f000001, 0x4e20, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) fremovexattr(r0, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00']) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x4002, 0x0) bind$llc(r1, &(0x7f0000000480)={0x1a, 0x1b, 0x5, 0xfffffffffffffffb, 0x3, 0x4fe4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) socketpair(0x4, 0x0, 0x0, &(0x7f00000000c0)) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x7}) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f00000003c0)) syz_open_pts(r2, 0x0) write(r2, &(0x7f0000c34fff), 0xffffff0b) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000000100)=@ax25={0x3, {"ff0afaa04c9108"}}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000003c0)=[@in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x38) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000002c0)=""/44, &(0x7f0000000300)=0x2c) ioctl$BLKRRPART(r3, 0x125f, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x10) mount(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='./file0\x00', &(0x7f0000000400)="d7161b90b3ef7acc5f938bcb8647d901cc9829c63771237ef01f58c3db759101f70f29e31cfc06189b4ffd24660040e6124f10b9142641eccf28ce09591b870f404b7837d3d30340c77d6b5933958d0dd32b57737eabe814f13c699683676313337169fd30142f2fc06aa552be43f2584c2792", 0x0, &(0x7f0000000880)) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr}, 0x10) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000000c0)='bpf\x00', 0x1, &(0x7f0000000100)) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000200)={[], 0x0, 0x0, 0x0, 0x0, 0x20000000}) 2018/05/30 06:41:43 executing program 3: r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x70, 0x3f, 0x0, 0x0, 0x4f, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000180)="63707526352121000000010000039cd30e35cca01d3d0b0a1c60666f8dcc6d5c76fd2e9e09626b31deea1b0d3b81b62cd5b4223726b5797482fb1d83e6f82e2d6d0af3b128e9604401695c8d6c866c68a8fc80de2c4b099a06ef2b72590cf82c59249a74f41af3d61afdd00427799b7ce4b70845ed9780731957b75bf0253e4d4df598be5e3d7121a60f70013200bbbe9d7235af657010520b26afa8247f3756ed4c4a34cf9040d5540acac2865fc1ce8ded62538de97482f4317a7772e66f88e5e3e7476378c091498dfde4bb73bf0a004b9ee55ba00a0f") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ip6gretap0\x00', 0x2000}) r1 = dup2(r0, r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000100)=""/74, &(0x7f0000000000)=0x4a) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) sendmsg(r1, &(0x7f0000001600)={&(0x7f0000000280)=@ipx={0x4, 0x6, 0x1, "decd4edfa498", 0x1}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000300)="9be56bf47306cb01f810486cf0fa5665eccb4cfea4f63bcd3a1fe3d374b053a046cefa017a0bf04509b84cdd5008295a5e4fcc0642a747c36c616a55cc1a3cfda100408bcb9f04f6844c726fb8a35a8295524e108a18d1f4b8019de121f16f1c57b17c7806431027f9234d78baf1be97c710ac8fc5b5a7094a8f509df4e2c5aa457bafc4c3547d3c613e3ca99f4941100014948530df2997fbe17f16360eae98cc1f899877cb6e2e59c0d0f3d05d4ec88fd222ffed307c86c784fd28", 0xbc}, {&(0x7f00000000c0)="3352cb1e945ae445fb4922f8edc34539cc1c56b3536e0de9ba59039524b0332d92073c983cfbb9f978404fad64106d8b5d1a", 0x32}, {&(0x7f00000003c0)="ac1fc9949170c4dc12c7370b29eb069ae1fc78c5775e8da7822e9637e0307b36d0ea6bc070c669bd9ae422df136d011df579bb985bb8242fcae438ff019170bebd41507d9d4312d18f807af8642ec0344d14936e72cd1131fbadce5df48e76d29ad13bd50014157ae26297a82c94779dd4b4fc400c3290ac1cf80c9428c1e8654f43115a40f5fba4a2771745facbf6b68e66ae1e", 0x94}, {&(0x7f0000000480)="998df42ca9b425429c105b4e982491a61d479d303e7077f0152054b5fdf0144712fe112ac65066e65d49053e3a4408ff5ea740e244ce6b1caa1d416d25aa5df3b2f4ede2d3701a9d369cfdc7c963e2e3a00af02df2e5279eda693fe37c083137a2a916b75bab9d4d0427ef88f37e08e2cea6b3362ad8cbc59b584b1bb6263fb6d098a9", 0x83}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="6965cbae7131b5cf7eb5b12183dd7ccb50c44352fa084d7f1d4c02f042e06882ea8bb433b5e9b5", 0x27}], 0x6, 0x0, 0x0, 0x10}, 0x40001) [ 106.845601] FAT-fs (loop6): bogus number of reserved sectors [ 106.871863] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/05/30 06:41:43 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000200)=0x2, 0x4) open(&(0x7f0000000180)='./file0\x00', 0x800, 0x92) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000600)=ANY=[]) r1 = creat(&(0x7f0000000100)='./file0/file0\x00', 0x0) fcntl$setlease(r1, 0x400, 0x1) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000140)={'gre0\x00'}) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) rename(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0/file0\x00') 2018/05/30 06:41:43 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000200)=0x2, 0x4) open(&(0x7f0000000180)='./file0\x00', 0x800, 0x92) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000600)=ANY=[]) r1 = creat(&(0x7f0000000100)='./file0/file0\x00', 0x0) fcntl$setlease(r1, 0x400, 0x1) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000140)={'gre0\x00'}) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) rename(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='./file0/file0\x00') [ 107.105562] FAT-fs (loop3): bogus number of reserved sectors [ 107.118718] FAT-fs (loop6): bogus number of reserved sectors [ 107.118738] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/05/30 06:41:43 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x7fff, 0x6, 0xc, 0x401, 0xfffffffffffffffd, 0x7}) [ 107.179860] FAT-fs (loop3): Can't find a valid FAT filesystem 2018/05/30 06:41:43 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x6, 0x1, [0x5]}, &(0x7f0000000040)=0xa) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r1, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0xfffffffffffff399}, &(0x7f0000000100)=0x8) [ 107.360571] loop0: p1 p2 p3 p4 < > [ 107.421381] FAT-fs (loop4): Unrecognized mount option "./file0/file." or missing value 2018/05/30 06:41:44 executing program 1: openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x2042, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/30 06:41:44 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000788000), 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@mcast1, @in=@remote}}, {{@in=@multicast2}}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000180)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @random="59a310eebccc"}, 0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, 'team0\x00'}) setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000001000), 0xc5) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x1ff, 0x2b7}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={r3, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x84) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000280)='ns/mnt\x00') fcntl$getownex(r1, 0x10, &(0x7f0000000440)={0x0, 0x0}) ptrace$setregset(0x4205, r4, 0x207, &(0x7f00000006c0)={&(0x7f00000005c0)="775b073ad0c4173387b8cf765ca7585a9495d91ba468a2225c74aca0fae56f5cb9315ca1f4fdec9742e25054e9a8647173b4ab8fdbd2c1fc6a183d194e001709e70129e0f54611289b7060d37d3dc8ef6fbc759dd8bd66e7cc9945e9364f8bcdc78db321e1ac7fbf8721761f56cc0c802067a188b20307788c2e2c1c3409a4199f76271adb633fe11ba9c07059907d8452de358608e5057e643e5be9b940b8023ef2c68c3ce5715595a0c4a97dbc0bef397b3355b74fa354034a1f200a0897200367d7d3b1637b07d72c722bb3", 0xcd}) getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000000080)='net/ip6_mr_cache\x00') ioctl$HDIO_GETGEO(r6, 0x301, &(0x7f0000000040)) ioctl$HDIO_GETGEO(r6, 0x301, &(0x7f00000000c0)) 2018/05/30 06:41:44 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = dup2(r0, r0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x800) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x0, 0x1, 0x7d, 0xfffffffffffffffb}) 2018/05/30 06:41:44 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f00000000c0), &(0x7f0000000440)={0x0, 0x0, 0x0, 0x8}) syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x80) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000480)={0x0, 0x101}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000500)=@assoc_value={r2, 0x5}, &(0x7f0000000540)=0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x1f, 0x2, [0xfffffffffffffffc, 0x0]}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000340)={r4, 0x20}, &(0x7f0000000380)=0x8) bind$llc(r1, &(0x7f0000000580)={0x1a, 0x322, 0x8, 0x8, 0x3}, 0x10) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba000007a4402c3ae5c8917755", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) dup3(r5, r0, 0x0) 2018/05/30 06:41:44 executing program 3: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r1}, &(0x7f0000000280)=0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r2, 0x7}, &(0x7f0000000300)=0x8) 2018/05/30 06:41:44 executing program 2: set_robust_list(&(0x7f0000000280)={&(0x7f0000000180), 0x0, &(0x7f0000000240)={&(0x7f0000000200)}}, 0x18) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0x428840, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000000400)=0x3, 0x4) r3 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f00000004c0)={0x6, 0x6, 0x1}) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f00000002c0)={[], 0x1}) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000100)=0x4, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0)=0x8, 0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000580)) ioctl$int_out(r2, 0x5460, &(0x7f0000000480)) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000340)='/dev/keychord\x00', 0x40200, 0x0) ioctl$sock_bt(r4, 0x541b, &(0x7f0000000380)="0e4f504f769ae1432995dcd26e275e7bfab1e3cc540cceabdcfbabbb00638289d6822c6c973f44e0d676b5092417a22ffcffa681502df60de60810068f138222074ff9d2ebf16c687fe37b99a0e5422d5df269111ee285b6d22459307930965474df945527fdbcc2") sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xff6c, 0x1, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/30 06:41:44 executing program 5: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4000, 0x44) write$binfmt_aout(r0, &(0x7f00000001c0)={{0x107, 0x6, 0xffff, 0x347, 0x3b0, 0x5, 0x329, 0x6}, "5c07c500e82c8279477500fb79002faea0a848b7d6a35c712bcc3a65bfa680beb816f8bb0e6be5a38193a6ee602b82732dd81baca30d8c470dbbed25e49aa7a74027c7eb42fe10e356d066bacee46f14f289d587ed1122c2a83ccad3b4cc9b3a8b71c9e55b590d40e2731cc0e1b2ce828d63c3ad07484714e92adcd6087b03db8fb1478a77ac05a97a6eaae63aaab7af0d3865c907cd167d6c1920a96668f56ecc9082325afd34f4940738162338b5685356c0c57e06360b8057205de96c", [[], [], [], [], []]}, 0x5de) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='fd/3\x00') memfd_create(&(0x7f0000000040)='fd/3\x00', 0x3) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) 2018/05/30 06:41:44 executing program 7: perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x6}, 0x4000}, 0xffffffffffffff9c, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000011c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000001180)=0x1008) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x5) prctl$seccomp(0x16, 0x2, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/05/30 06:41:44 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000180)='stack\x00') ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) preadv(r1, &(0x7f00000027c0)=[{&(0x7f0000000740)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/30 06:41:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x8, 0x1, 0x8, 0xfffffffffffffa2b, 0x6, 0x10001}) 2018/05/30 06:41:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)) read(0xffffffffffffffff, &(0x7f0000000140)=""/220, 0xdc) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000009c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000500), 0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)) getpgrp(0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000400), 0xc) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000002c0)) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) socket$pptp(0x18, 0x1, 0x2) sendto$unix(r1, &(0x7f0000000540)="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", 0xfc, 0x0, 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000680)="ece1a681f97ae82a3839e7a8dda6e7918870d75c486aee78cf813309198159b618b36babdce78ef2136aed05afa73b4a427f9daac1bf69596e0bf5a906daa2aee04001c560ae1f06738f5a21bc5feefa12259ddf425690f5e1b0bc59247ec6624d04b83971e09cf57d97d3abf93d835cc29fa7a9a968a5b2db9c51db3a5ba20a3598d8ab374480dc3f52e3340e657bd517a981d308b3") ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000300)={0x3, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22}, 0x40, 0x200, 0x1, 0xfff, 0x20, 0x0, 0x2, 0x5, 0x2}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/user\x00', 0x2, 0x0) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x3, 0x1ffffe) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) write$cgroup_type(r0, &(0x7f0000000180)='threaded\x00', 0xffffff43) write$eventfd(r0, &(0x7f0000000000), 0x8) getrandom(&(0x7f0000000440)=""/14, 0xe, 0x3) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchmod(r2, 0x0) 2018/05/30 06:41:44 executing program 3: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r1}, &(0x7f0000000280)=0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r2, 0x7}, &(0x7f0000000300)=0x8) 2018/05/30 06:41:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet6_int(r0, 0x29, 0x44, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/30 06:41:44 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x1) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f66000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 06:41:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x3, 0x1, 'client1\x00', 0x2, "827958b40ae1fa07", "366a826825222679d5b3db1387211b4df2c7cfc5f692c869c087123032e50a95", 0x4, 0xb552}) 2018/05/30 06:41:44 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x400080, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/05/30 06:41:44 executing program 1: gettid() r0 = getpgid(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f00000000c0)="5e6ba7ced6bcfac098e3c7a3c0530c0cd6045fc2317821e31e13423ac8cc553fa9816ce6db0539d086cccd0435a466a96ebb204140626880b95e4bba248de2ca435e808a0985c42990bdc67276bc71facc692199acd0c702cfd6c7f8755f75218fb3926e7c165c1d9e") [ 108.157784] IPv6: ADDRCONF(NETDEV_UP): bond_slave_0: link is not ready [ 108.204925] IPv6: ADDRCONF(NETDEV_UP): bond_slave_1: link is not ready [ 108.241247] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 108.275310] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 108.297264] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 108.309148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 108.325947] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 108.341440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 108.358282] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 108.374905] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 108.390513] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 108.407127] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready 2018/05/30 06:41:45 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000100)) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f00000009c0)={0x0, 0x4000000000000001, 0x0, 0x0, 0x6, 0x9}) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ptrace$setopts(0x4206, r2, 0x0, 0x0) recvmsg(r3, &(0x7f0000000780)={&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000200)=""/201, 0xc9}, {&(0x7f0000000300)=""/57, 0x39}, {&(0x7f0000000340)=""/196, 0xc4}, {&(0x7f0000000440)=""/120, 0x78}, {&(0x7f00000004c0)=""/59, 0x3b}, {&(0x7f0000000500)=""/202, 0xca}, {&(0x7f0000000600)=""/215, 0xd7}], 0x7, 0x0, 0x0, 0x4}, 0x2) r5 = syz_open_procfs(r2, &(0x7f00000008c0)='clear_refs\x00') ioctl$SG_SET_FORCE_PACK_ID(r5, 0x227b, &(0x7f0000000900)=0x2000000000) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000007c0), &(0x7f0000000800)=0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000840), &(0x7f0000000880)=0xc) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000940)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000000980)={r6, 0x22}) setitimer(0x1, &(0x7f0000000a00)={{0x77359400}, {0x77359400}}, &(0x7f0000000a40)) 2018/05/30 06:41:45 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000788000), 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@mcast1, @in=@remote}}, {{@in=@multicast2}}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000180)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @random="59a310eebccc"}, 0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, 'team0\x00'}) setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000001000), 0xc5) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x1ff, 0x2b7}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={r3, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x84) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000280)='ns/mnt\x00') fcntl$getownex(r1, 0x10, &(0x7f0000000440)={0x0, 0x0}) ptrace$setregset(0x4205, r4, 0x207, &(0x7f00000006c0)={&(0x7f00000005c0)="775b073ad0c4173387b8cf765ca7585a9495d91ba468a2225c74aca0fae56f5cb9315ca1f4fdec9742e25054e9a8647173b4ab8fdbd2c1fc6a183d194e001709e70129e0f54611289b7060d37d3dc8ef6fbc759dd8bd66e7cc9945e9364f8bcdc78db321e1ac7fbf8721761f56cc0c802067a188b20307788c2e2c1c3409a4199f76271adb633fe11ba9c07059907d8452de358608e5057e643e5be9b940b8023ef2c68c3ce5715595a0c4a97dbc0bef397b3355b74fa354034a1f200a0897200367d7d3b1637b07d72c722bb3", 0xcd}) getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000000080)='net/ip6_mr_cache\x00') ioctl$HDIO_GETGEO(r6, 0x301, &(0x7f0000000040)) ioctl$HDIO_GETGEO(r6, 0x301, &(0x7f00000000c0)) 2018/05/30 06:41:45 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="3801020000000000000000000000000000000000000000000000000000ffffac14ffaa00000000000000000000000015000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000007000000000000000033000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000004e88e8bc79bef6425c410fc800000000000000000000000000000000170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000480001006d643500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1d2}, 0x1}, 0x0) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000000000)={'tunl0\x00', @ifru_map={0x2, 0x9, 0x3, 0xe01, 0xfffffffffffffffa, 0x81}}) 2018/05/30 06:41:45 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x0, 0x7ff, 0xef3, 0x20000000, 0xc4}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x1dff45a4, 0x40, 0x2, 0x10000}, 0x14) 2018/05/30 06:41:45 executing program 0: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$fiemap(r0, 0x40086602, &(0x7f0000001000)=ANY=[@ANYBLOB="0727024df8701df577ea99cba9486600b67a2b968105e163df5046c29b0e803b936e0c97c6a4ae17a8969a49b70c097bfede2c7357810a3b8721fee6a3e737089a830a652c646697cf9d82a4d12a4063c346e150f2d7d51811a020c8e4811bb127773c4b6df680ad2ebc93253d28f84f6129aeb7491ced66cf7482343d2fb8828f9ef668247da7bf94b03d7d77fddce28612f1a62c2820e93e5f2d0ede8d6b917261abfda60a9a", @ANYBLOB="af38adbe914cf065ae92f2679f61328c", @ANYRES64=r1]) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c3c1aec127a5747ab4a9764f720f14eb9bef9a99a7b7d619134b0fcd8eeedc64ba50c5f50f650e5d86051ce352cf30bcfee19bf2a4ef4e2c77d9f6fbf71c1c27f2e89179673637e697701b9651ca81c0b41633a8c622c9bac90c4fd196b1e72c764fb8de71989c19c8a89d6c760a43d528dd78f3db9f06d5914281d5409d5dccbcc26b2f4dde8176a6aa1f9acde5ab7ffaf36954ff0866d13394965326e7f4e6dd078913244ece07ba8bdcbba186ffb88565ca11fbae9804157900361216a7e82d0470ee775a96f65a2d5fa859d5bbd69b00dfbfd61f548ff0af005a02a026fa3bf95085ed170aece7876a43f3ff559c1c58b6a58f514a8f3dbd5add5eff6833032fbc767442d9624408d8169962d8764e166a4ff61ca5b2433b909303f0c4bbffe4f0fae09f2428e6f3f9c17221b9d186c9c0183cdd48d7112920eaf452d74ecb4af2bfc6b1a6dd5ca453db7ef91ca893e7befad9f9340898d0a44152196a2c2341c29a848844349ba63fe69dbabb45e7b23922635e88cdfc4cd19ca7c6758c57d4cb1bcb3a157dda9cb59c3754fd51c22a2e23784f18fba067bfe957c363ef356f7a173ce9ec81080c43b65febcf8dfcb8e8d7ee580000000042511c54d9e7af222d2e955020a636355c0df89425fc2dfe4ecf2a2c7a68231783a98f9c63e6d627b40ad3fa243bd1b96349d882a68abce5b5ee9426f28063946be71d0177449f0fee676af8d078b3a08bb373d87df487b4a37946f575dd4efb4a4f7e1cf968a9d7dba2a0389885a22e75db2119ad095c4a6914076ccfe2ffbc2b65daf8b09539e2ee1af2fd4f2ad2db38d1833db627ad90abdc1dd4ed53ce2a977a0a438de06a41a8e6a04d73e9b20e2017516605051bbdda69525aa1577faa74cdd57a1f7595aca8488872bc0ed21830246cd883746ef2c66f0b19678c56d097acb8537bef3953a39659af35b06bbbfd11b4d88318066818403a06a4b68e58ddda67461746dcb4975a708a729c2d1f2cb95b5f2901c5271509ce9b26b2e8b70a9caa5561e1be992d9baeaba2201343b1508f3b1c5ed9407bb4123acc58d0670c8930cc69849145f9da3d632ead0c40500c6e1cb9fda96a21e91502fce5f1b3d79dca1bc1abf8f8a21bd4ddebcf0aada3a3253af295698997b1c1f4c78935a289787b4813e803adcf572c1259b76a6a001e643095cceef0877e6c3d8c8ce82cb996d0ec70ba5769071f1ff737315ba74131dde2b9dbf7d5919e024500b72443a22408152104ea0cb8ba097683884b786ce7ee8e4ca53f56c5e426d149cd38f202247643274fbe61b28c21b1f7c331a9ab16a6d5fc0ed7f74e7d908db8ce8110fd502a1e04a759c8029dc87e3a405ccd3f7b94238bfff815d6fab9f8586ee9ffbbd47fd1eb81d59143e044e319004e9e5441f0a7a7230cedbca5ebc7a74387d32d0814f22a51cd5458b79effbcd464141e6b74005a653c7a1de83311e7af6c4e916c614804681fd799b63a35a8321a4dc1cf32ef17efaa46c8cc474e460fe78d5733408820c9bc1e936bace530994298ec61fa22d3cfcdb99c637e1e92bc4cd6521d1fdc7535dbdc57f2763cb53f2d73e02c6f4ee0f86efbe34d1494d5852ca6f7c04dd74b63b2d27731d79acba2e59a1ec43db51f7e4f5420bf27d959824477de47e09e2386882d70b8e176fb1ba870c486612d6ad4df693dd0610e04c6eec924b65933b6675080ddefca04766adda2284eb62f242065343254f76ad6baebd19a14f5b49821aba15e5e6c75072a87192327ad02455a749b004ffaab706fd1e64b0c956c97e077b0831655217712ff85e4e1e1980a30b9e69492be42b54a2d41ee86b28c463719d4d58e72a6ad15ce9907edcb8a49c99034e0675260e791ea25ea6b2593d1d688d7e27678ea6f595398dee66e5ce7fa0a38d2a6a5783d01004e211c2e63a76415c794d9c6accb9efd9ce3c03ad9d91fa0fdc56df47321a7f30410aa4730fad9f01116b82b0064e032d0491cfa406cb5ed498438269f2400456f129a0d509e232c1eac4cd18090c3ed4495756b117610acdcf66e03e34762079572d2e7c23ee7895dc79940606e2ffa0298130ead3ce11fe034cbbb9bad7fc63164d8340f2c1dee3ccb7af2223357b889a2415ad77771858530b5423f1d893e9a6bd55104bb26282200f16ea1197dfcf1e2927b6fd8c52d14a30deff823fcd50e00e64064f9bc835d11f88312176cbd83a93d8b3f4df0ce8e87ca1596148a6e87beb70c1f5ad415244a6b6136303e67db13ccb6ddc3457dcd3d1f2df72c80a1f3d998adb54e62f070a6614da2151fba961d89c9e4df33afc8eaae5c38ed8f0844083e41f9f63ab3ffa39da63cf5b4d4429a5f1fa41fb9de5e07720f4b6e89038aa51a0929d381b5311e5638669931d00cbde0206cdcc8822a6b643ddd9a3f62b51fecab46edce022219abae3056278e76e453ca56bd22359ef29c1e6d0665f047d9e377c180b312f67b006da135cc4403e7835783634cdd161525fd3799119e9828c6c7e205e82967fb2bd1ebb0e20fa0c7d6a9316df9f68a3105b75d6a3d33562498f9cbefb5b4f8181a78cd9a4c4a8c3e2406a5982b117bc8e7b26ee3b281b337415e37e0ac4f3b038ef59cb038b21b89041280bb5b230fcfbadb321d7b4bfc48abac2d8d475bd3eeb5322c7c1061838ce3c9679be3f5aeb35bac7be303a56c2264c0e3b8b4c1226e97c32bd2f57cd3cf5208d22ed6a106608b2f9061df20f9d56b35a87c012f564876cb62e44c6f72e68c151461a5285aa95b5739b5bb4eff706444363370a149d737033b797d009d8ff90b4c44b33cf6963a53a13566d2d5a6de2cbb67d4da609e567c503d5082eb874699650b05ec39969f01b3104766515485a683a20f99af96a6e8eb7c2f54160e93d73ef2b1c51fd6fe0e194db7778272af98e818f757be237165268d643fcb6a334636ad0f96e9c3d3b6264d617eaf65733333c38767dcf6bb0ae5c59b3c23f59119d6a866317ff046ce1326eed21df0db08cda7e47e23003e5cf4af1a6c2d8fc31a85f3bb5bfee1dead5529521f616acc48c2241f4106a6366dc3e7a1874ea9aea30ed3864248ec832ed8b5407c3b8bdb7162a643faeb72c1c15fcfc8bb34c58c49f9edfacf6d75766df8e28640480a944163775116cebcf7fd6d586f516b8839482469e3388cf73470f0ca81c109dbd0f20186f7b3df943c7648560aa96c35c5834b744532e2d2ada2eada41da2805916f6ce7c0360a8fce059ae4e154243175f1834b243a0413d483832adfe57302badac50df4d4decb842f6441dc2d5bd63d05560b4d95495a41de6c8b7dac19afe2f4c6e9bf0511e93175ebf291646533bcf69780a09d7d01f4f3a4f6643364e9bd731fbfd2ce2daac2317ef5368e9af39a0c76c79e6eaf29b89bc631e27191c6898f0a3aa7b3731959ab48a274df5e867071e1ee359a09ee59a451766854be9008e584bb23c145d7e220de10685b06409d5c2dbec953caa64df3dfda1ac503df72bad74148cebe22a8a3ea09440acc2cd3fcdd466cffc92a6872e171fddc74cf491c00d82b05a724bb5f42e64755905be3a221d827fe136ac3ccd82877037fd86a6d004da49c7b589e0f87374ad3004c3078b3c1b41ba6d112101ae065e708bb5532e0c48876ab25f3ed6d123b160ffc002a7c746d0e061e7849eb6a191e2665cb13b2d33a02f96c2ae6ae33a0d7921cbc0e68345f484800ccd5f99cb0ebe4853359e2b9ebda3f99a7194f3423eadf6fd34b7a41f8c1fb66d185f1a42cb9db7f366cb901498c82256d1e5c92208ede282b71aedbc40cbf3c1ad0917747cf7ff8a9202344d1b9a43568551291c5f93f6aecb28c4950a9df8eeaeca3b28ba5f547cce3854ce1496b03113ced54080341a2f9474854c6faf7ad929c47b09cd0fecc3c29a67498759620fd8773a600982c5a83f84c86227358ef861a74f22b539415836383e16ccd464865d21370d42c229ca0e3abc90b22645bfb1d1211f1c697f20e7793be55f67e1d2228ded7d76355602ba79d69fdd09a14082c7a6546ac07da7ec13460108d162c297fa690677d6f7580e799bd4e6eb25cc881e143c26d5e97366ec5cfb52fc002df886ab685c967877d142edd5d8bbee11e6309a66d0a4eb9be7dfcd286095ba663bd295b1e1c5c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xdda) fcntl$setstatus(r3, 0x4, 0x4000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) ppoll(&(0x7f00000010c0)=[{r0, 0x1}, {r2, 0x481}, {r2, 0xf216}, {r2, 0x26}], 0x4, &(0x7f0000001100)={0x0, 0x1c9c380}, &(0x7f0000001140)={0x3}, 0x8) write$selinux_access(r3, &(0x7f0000000000)={'system_u:object_r:etc_t:s0', 0x20, '/usr/sbin/ntpd', 0x20}, 0xfffffeff) alarm(0x8) r4 = creat(&(0x7f0000001380)='./file0\x00', 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r4, 0x40086200, &(0x7f0000000100)=0x1) 2018/05/30 06:41:45 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000100)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000480)='/dev/urandom\x00', 0x201, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f00000004c0)={@remote, 0x0}, &(0x7f0000000500)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000540)={'team0\x00', r2}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00000003c0)) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/netfilter\x00') ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000280)=""/190, 0xbe, 0x40, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000080)={@dev={0xfe, 0x80}}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/validatetrans\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000580)) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/enforce\x00', 0x0, 0x0) eventfd2(0x6, 0x80800) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000180)=0x8) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000000340)) r4 = socket$netlink(0x10, 0x3, 0x0) fcntl$addseals(r0, 0x409, 0x8) mremap(&(0x7f0000563000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000560000/0x4000)=nil) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) getsockopt$netlink(r4, 0x10e, 0x9, &(0x7f0000000040)=""/4, &(0x7f0000000000)=0x4) modify_ldt$write(0x1, &(0x7f0000000100)={0x1, 0x20001000, 0x0, 0x0, 0x3, 0x80, 0x0, 0x0, 0x9, 0x6}, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f00000000c0)=0x80000007f, 0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/05/30 06:41:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)) read(0xffffffffffffffff, &(0x7f0000000140)=""/220, 0xdc) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000009c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000500), 0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)) getpgrp(0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000400), 0xc) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000002c0)) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) socket$pptp(0x18, 0x1, 0x2) sendto$unix(r1, &(0x7f0000000540)="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", 0xfc, 0x0, 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000680)="ece1a681f97ae82a3839e7a8dda6e7918870d75c486aee78cf813309198159b618b36babdce78ef2136aed05afa73b4a427f9daac1bf69596e0bf5a906daa2aee04001c560ae1f06738f5a21bc5feefa12259ddf425690f5e1b0bc59247ec6624d04b83971e09cf57d97d3abf93d835cc29fa7a9a968a5b2db9c51db3a5ba20a3598d8ab374480dc3f52e3340e657bd517a981d308b3") ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000300)={0x3, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22}, 0x40, 0x200, 0x1, 0xfff, 0x20, 0x0, 0x2, 0x5, 0x2}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/user\x00', 0x2, 0x0) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x3, 0x1ffffe) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) write$cgroup_type(r0, &(0x7f0000000180)='threaded\x00', 0xffffff43) write$eventfd(r0, &(0x7f0000000000), 0x8) getrandom(&(0x7f0000000440)=""/14, 0xe, 0x3) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchmod(r2, 0x0) 2018/05/30 06:41:45 executing program 2: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0x31, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000400)='./file0/file0\x00', 0x3fffa, 0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000140)=""/220, 0xdc) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000500), 0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x1}, &(0x7f00000002c0)=0x8) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000480)={0x1, 0x1, 0x1}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000003c0)={r2, 0xdc5}, &(0x7f0000000440)=0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000004c0)=0x3, 0x23b) perf_event_open(&(0x7f0000000040)={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, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f0000000540)="8edb231b5668f50362e1b84d1f1f99a0d16d62255bc9016638ec3ea334eee9eedc08056ecfc17ca67d13d3b2017d18984328ccdf69f70cfee5261edca49e09e1c37d3b12188ae329c9aba71dc4c40cf89420897c350e5a86f5d650ecd3a74eea27f59d87b76e9544028f7c5701099f2ee407dc309ac151665f366a156cc517ba7774b6b4bdf16ad7c4effaac59caaf30faf5669cbe2a069952d1e0ae5cea933ca0840a1969889e16e3f7e99548944547404f557fa85b984168451173e8c6a2f529370364", 0xc4, 0x804, 0x0, 0x0) write$cgroup_type(r0, &(0x7f0000000180)='threaded\x00', 0xffffff43) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="0600000000000000eeffffffffffffff000000002400000001000000000000000100000000000000000000000100000008000000000000000000000000000000000000000000000000010000000000000000000000000000"]) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)={@loopback={0x0, 0x1}}, 0x14) write$eventfd(r0, &(0x7f0000000000), 0x8) r4 = epoll_create1(0x0) epoll_pwait(r4, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) [ 108.844808] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 108.852918] FAT-fs (loop5): Filesystem has been set read-only [ 108.859639] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 108.870038] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1041) 2018/05/30 06:41:45 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") preadv(r0, &(0x7f0000002580)=[{&(0x7f0000000000)=""/189, 0xbd}, {&(0x7f00000000c0)=""/232, 0xfffffffffffffed2}, {&(0x7f0000000280)=""/207, 0xcf}, {&(0x7f00000001c0)=""/105, 0x69}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/159, 0x9f}, {&(0x7f0000001440)=""/6, 0x6}, {&(0x7f0000001480)=""/251, 0xfb}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x9, 0x0) [ 108.904631] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=12598 comm=syz-executor7 [ 108.942479] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=12598 comm=syz-executor7 2018/05/30 06:41:45 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000500)={0x17e, 0x9, 0x5}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x1, 0x0) accept4$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x10, 0x80800) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f00000002c0)='dns_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='\\%^self\x00', 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0xffffffffffffffc0, 0x3, 0x7fffffff, 0x962, 0x3}, &(0x7f0000000400)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000440)={r4, @in6={{0xa, 0x4e23, 0x8001, @dev={0xfe, 0x80, [], 0x21}, 0xbcb4}}}, 0x90) getpid() r5 = dup2(r3, r3) sendmsg$netlink(r5, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)}, 0x0) recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x15a, &(0x7f0000000600)=""/84, 0x54}, 0x3}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000280), 0x1000000000000086, &(0x7f0000000ac0)=""/147, 0xfffffffffffffef8}}], 0x2, 0x62, 0x0) accept$inet(r5, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) 2018/05/30 06:41:45 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x7, 0x7]) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1, 0x1000, &(0x7f00000000c0)="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"}) 2018/05/30 06:41:45 executing program 1: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") 2018/05/30 06:41:45 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000788000), 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@mcast1, @in=@remote}}, {{@in=@multicast2}}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000180)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @random="59a310eebccc"}, 0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, 'team0\x00'}) setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000001000), 0xc5) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x1ff, 0x2b7}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={r3, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x84) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000280)='ns/mnt\x00') fcntl$getownex(r1, 0x10, &(0x7f0000000440)={0x0, 0x0}) ptrace$setregset(0x4205, r4, 0x207, &(0x7f00000006c0)={&(0x7f00000005c0)="775b073ad0c4173387b8cf765ca7585a9495d91ba468a2225c74aca0fae56f5cb9315ca1f4fdec9742e25054e9a8647173b4ab8fdbd2c1fc6a183d194e001709e70129e0f54611289b7060d37d3dc8ef6fbc759dd8bd66e7cc9945e9364f8bcdc78db321e1ac7fbf8721761f56cc0c802067a188b20307788c2e2c1c3409a4199f76271adb633fe11ba9c07059907d8452de358608e5057e643e5be9b940b8023ef2c68c3ce5715595a0c4a97dbc0bef397b3355b74fa354034a1f200a0897200367d7d3b1637b07d72c722bb3", 0xcd}) getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000000080)='net/ip6_mr_cache\x00') ioctl$HDIO_GETGEO(r6, 0x301, &(0x7f0000000040)) ioctl$HDIO_GETGEO(r6, 0x301, &(0x7f00000000c0)) 2018/05/30 06:41:45 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000100)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000480)='/dev/urandom\x00', 0x201, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f00000004c0)={@remote, 0x0}, &(0x7f0000000500)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000540)={'team0\x00', r2}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00000003c0)) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/netfilter\x00') ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000280)=""/190, 0xbe, 0x40, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000080)={@dev={0xfe, 0x80}}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/validatetrans\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000580)) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/enforce\x00', 0x0, 0x0) eventfd2(0x6, 0x80800) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000180)=0x8) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000000340)) r4 = socket$netlink(0x10, 0x3, 0x0) fcntl$addseals(r0, 0x409, 0x8) mremap(&(0x7f0000563000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000560000/0x4000)=nil) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) getsockopt$netlink(r4, 0x10e, 0x9, &(0x7f0000000040)=""/4, &(0x7f0000000000)=0x4) modify_ldt$write(0x1, &(0x7f0000000100)={0x1, 0x20001000, 0x0, 0x0, 0x3, 0x80, 0x0, 0x0, 0x9, 0x6}, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f00000000c0)=0x80000007f, 0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/05/30 06:41:45 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40200, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xab, 0x6, 0x1000, 0x37, 0x3, 0x10000, 0x1f, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x5, 0x8, 0x2, 0x8, 0x101}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000580)=ANY=[@ANYRES32=r1, @ANYBLOB="ae000000f2e0d9645c385a60065c5e5dbf47f2a2626474e6bf0254155e8fd98e792e64b5525a71f1782e0a76bc6e1e88a41e7ba783457deafad6ba5c00e93569248f8e81bd6e4c582f2397432114e8063cc674c0ebdcdce18d5516f2c58c0a1c92e722e42a0d597a2bbf7a015bd2d2b47cbf7d15ed3fcbadf9410650c60c6361f624c793fd97cf849874eb1be59fca2d980aab9d2191d44239a3f45f2cf1983a73a7740ab5117ba4b052fa4a51be88eec1e68b07d3c45d2267094661a2a9b1d7cd77df59dc4ab75f56f24124ad2c7626a264dc11ce797c6d59c28dca9b8b0969a3a51030ba4a2ca7cf851cfbcb91be191e7ff478f8b90360ec7036e8938080e39b23f4e74f99a106acab0ca18890f809910f7ce35be22c7c70903677bda608f9a8795fd0bfdac897dab8596d0ee17982b7a5dd858033ada38e435e19c60bea57beadc6a4b3818955ac86a8b0a1b8b9977e75575938da5b8134aa3963290531f4077493d73c3242dc5f19f57ed2089a2bd1e18d23ad96438f55530fb546664492c60fe9da0d1ec5e9694160564a71f361bbbfe2e9289c39736905c7fee691933d303eeed16d28879590eccfe31a2b18b30246f6fcf75349de5e6215a3e2890c6419eeea998bc917a1a1dbcff8d716f187cfc64ecb239f9deff8075094aeaa9de9a1eb7c13699c6db7c2f4bae409f0eae13d91c49d0788424af3ae96428a92f98e5019401c1f769c5156f8d7f110c2a099a2d930720663e4056d"], &(0x7f0000000400)=0xb6) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = dup2(r0, r2) tee(r3, r0, 0x7, 0x4) ioctl$TCXONC(r2, 0x540a, 0x1000) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000280)={{0xa, 0x4e20, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, {0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff]}, 0x5}, 0x7f, [0x6, 0x7c1, 0xfffffffffffffeff, 0x0, 0x40, 0x7ff, 0x5, 0x999]}, 0x5c) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_tcp_buf(r4, 0x6, 0x0, &(0x7f0000000140)=""/232, &(0x7f0000000100)=0xe8) 2018/05/30 06:41:45 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)) r1 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0x9, 0x8001}) r2 = accept$inet(r1, &(0x7f0000000200)={0x0, 0x0, @remote}, &(0x7f0000000280)=0x10) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000002c0)) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000000c0)=0x7, 0x4) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r4 = gettid() r5 = syz_open_procfs(r4, &(0x7f0000000500)="0ca3000000000089e3d8a20000c51ac27f165385b283a12ee5f503e2f62784eaceb87a10bea75c23d46abaef2becb6d956a3711cccfb2f6349cb9ff068bc7709b78cdb5cfd27c99e10cb295421d418f4b3fd9a07fbff08ed536e46256939e962b419d03bb90457") ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000000300)=[0x6, 0x8]) preadv(r5, &(0x7f0000000480), 0x7993bc7d3f7c38b, 0x0) ioctl$IOC_PR_RESERVE(r3, 0x401070c9, &(0x7f00000001c0)={0x95f, 0xfffffffffffffffa}) ioctl$int_out(r0, 0x5460, &(0x7f0000000240)) [ 109.676420] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 109.684689] FAT-fs (loop2): Filesystem has been set read-only [ 109.703106] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 109.721235] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1041) 2018/05/30 06:41:45 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x3) 2018/05/30 06:41:45 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000180)='!wlan0#\x00', 0x3) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000340)={0x3, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000140)={0x7}, 0x8, 0x80800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000280), &(0x7f00000002c0), 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) 2018/05/30 06:41:45 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x276}], 0x1b6, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x480000) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0xfb, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x2, 'lc\x00', 0x6, 0x20, 0x64}, {@dev={0xac, 0x14, 0x14, 0x15}, 0x4e23, 0x1, 0x4, 0x6, 0x41b}}, 0x44) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/arp\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) 2018/05/30 06:41:45 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000002c0)={0x2, &(0x7f0000000040)=""/212, &(0x7f0000000280)=[{0xa0f0, 0xdc, 0x1a3, &(0x7f0000000140)=""/220}, {0x7, 0xd, 0x0, &(0x7f0000000240)=""/13}]}) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB='\x00'], 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000300)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.net/syz1\x00', 0x200002, 0x0) 2018/05/30 06:41:45 executing program 0: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$fiemap(r0, 0x40086602, &(0x7f0000001000)=ANY=[@ANYBLOB="0727024df8701df577ea99cba9486600b67a2b968105e163df5046c29b0e803b936e0c97c6a4ae17a8969a49b70c097bfede2c7357810a3b8721fee6a3e737089a830a652c646697cf9d82a4d12a4063c346e150f2d7d51811a020c8e4811bb127773c4b6df680ad2ebc93253d28f84f6129aeb7491ced66cf7482343d2fb8828f9ef668247da7bf94b03d7d77fddce28612f1a62c2820e93e5f2d0ede8d6b917261abfda60a9a", @ANYBLOB="af38adbe914cf065ae92f2679f61328c", @ANYRES64=r1]) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0xdda) fcntl$setstatus(r3, 0x4, 0x4000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) ppoll(&(0x7f00000010c0)=[{r0, 0x1}, {r2, 0x481}, {r2, 0xf216}, {r2, 0x26}], 0x4, &(0x7f0000001100)={0x0, 0x1c9c380}, &(0x7f0000001140)={0x3}, 0x8) write$selinux_access(r3, &(0x7f0000000000)={'system_u:object_r:etc_t:s0', 0x20, '/usr/sbin/ntpd', 0x20}, 0xfffffeff) alarm(0x8) r4 = creat(&(0x7f0000001380)='./file0\x00', 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r4, 0x40086200, &(0x7f0000000100)=0x1) 2018/05/30 06:41:45 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x611, 0x4) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0xfffffffffffffffd) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/30 06:41:45 executing program 2: recvfrom(0xffffffffffffffff, &(0x7f00000022c0)=""/4096, 0x1000, 0x0, &(0x7f0000002240)=@ipx={0x4, 0x0, 0x0, "5d6f634e9e66"}, 0x80) r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x20) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x802, 0x0) r2 = perf_event_open(&(0x7f00000004c0)={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$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000000)={0x5}) acct(&(0x7f0000000040)='./file0\x00') sendfile(r1, r0, &(0x7f0000335ff8), 0x2) sync_file_range(r2, 0x7ff, 0x2, 0x6) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'rose0\x00', 0xfffffffffffffffc}) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/4, 0x4}], 0x38d) 2018/05/30 06:41:45 executing program 5: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$fiemap(r0, 0x40086602, &(0x7f0000001000)=ANY=[@ANYBLOB="0727024df8701df577ea99cba9486600b67a2b968105e163df5046c29b0e803b936e0c97c6a4ae17a8969a49b70c097bfede2c7357810a3b8721fee6a3e737089a830a652c646697cf9d82a4d12a4063c346e150f2d7d51811a020c8e4811bb127773c4b6df680ad2ebc93253d28f84f6129aeb7491ced66cf7482343d2fb8828f9ef668247da7bf94b03d7d77fddce28612f1a62c2820e93e5f2d0ede8d6b917261abfda60a9a", @ANYBLOB="af38adbe914cf065ae92f2679f61328c", @ANYRES64=r1]) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0xdda) fcntl$setstatus(r3, 0x4, 0x4000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) ppoll(&(0x7f00000010c0)=[{r0, 0x1}, {r2, 0x481}, {r2, 0xf216}, {r2, 0x26}], 0x4, &(0x7f0000001100)={0x0, 0x1c9c380}, &(0x7f0000001140)={0x3}, 0x8) write$selinux_access(r3, &(0x7f0000000000)={'system_u:object_r:etc_t:s0', 0x20, '/usr/sbin/ntpd', 0x20}, 0xfffffeff) alarm(0x8) r4 = creat(&(0x7f0000001380)='./file0\x00', 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r4, 0x40086200, &(0x7f0000000100)=0x1) 2018/05/30 06:41:45 executing program 1: syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") 2018/05/30 06:41:46 executing program 6: alarm(0x7fffffff) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$setpipe(r0, 0x407, 0x4) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="f44c8da7312d92fe3e62eb4abe245c2a8027522e5bf78b7992a5"]) 2018/05/30 06:41:46 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="1400000004011903000009000000000000000000"], 0x14}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x2e, "d2529e25c9bade551be6623f1ee6b27c24b18541b86ea6604808127d6b35e86f5a2568336119988ff86c007d4514"}, &(0x7f0000000200)=0x36) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e23, 0x58, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x5912ec6e}}, 0x3, 0xfff, 0x7, 0x6db2, 0x8}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x4b}, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) creat(&(0x7f00000002c0)='./file0\x00', 0x90) 2018/05/30 06:41:46 executing program 1: syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") 2018/05/30 06:41:46 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x410000, 0x0) recvfrom$ipx(r2, &(0x7f0000000280)=""/8, 0x8, 0x10020, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1002, 0x0, 0x0, 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00000001c0)) fcntl$getownex(r1, 0x10, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgrp(0x0) r3 = getpgid(0x0) getpgrp(r3) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000580)={0x0}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x0, 0x0, 0x0, {r4}}) setreuid(0x0, 0x0) r5 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r5, 0x4c09, 0x0) sync() ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x2e03ea96) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000800)=ANY=[]) umount2(&(0x7f0000000100)='./file0\x00', 0x0) r6 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) ioctl$SIOCSIFMTU(r6, 0x8922, &(0x7f0000000000)={'lo\x00'}) r7 = syz_open_dev$sndseq(&(0x7f00000003c0)='/dev/snd/seq\x00', 0x0, 0x10005) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f00000002c0)=""/63) dup2(r7, r6) 2018/05/30 06:41:46 executing program 1: syz_open_procfs(0x0, &(0x7f0000000080)='net/tDp6\x00') 2018/05/30 06:41:46 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="1400000004011903000009000000000000000000"], 0x14}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x2e, "d2529e25c9bade551be6623f1ee6b27c24b18541b86ea6604808127d6b35e86f5a2568336119988ff86c007d4514"}, &(0x7f0000000200)=0x36) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e23, 0x58, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x5912ec6e}}, 0x3, 0xfff, 0x7, 0x6db2, 0x8}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x4b}, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) creat(&(0x7f00000002c0)='./file0\x00', 0x90) 2018/05/30 06:41:46 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000180)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000001c0)=0x0) fcntl$getown(0xffffffffffffff9c, 0x9) socketpair(0x1a, 0x5, 0x8, &(0x7f0000001600)={0xffffffffffffffff}) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000001780)=""/136) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000012c0)) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000001340)='personality\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f00000000c0)={0xb4, {{0xa, 0x4e23, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x88) fcntl$setlease(r3, 0x400, 0x1) ptrace$setregset(0x4205, r0, 0x4, &(0x7f0000001740)={&(0x7f0000001500)="770241d997eab3a13c38b05840fd8a7cfe411622dec63335bb1f0dc5bfe51cdecfc9f8b5e83c9349e7e6e1ac30e88aea4df8701f86ab411fdc28a4166e66ab624f591ac532a8e799d048c959142065644d64f99811961646e2e054a314095124d14161749d6ed1bee0b35b03b2941acd8b7347366076f280dfb70c449031b7b7d2432206dc0bda07e6b7ab8f3794922cbd6a1deceb74c674fa8ba1ec3578eb447105a22957a94482d1c979141ae0857fa429664ec103bdabf724fb1fe3a4b34fb4ac5033b08d1a9742e5690eceb189e8aac7abc3bc7e63d8d0d34143c53f647e8adbb24594ce2e091f", 0xe9}) getsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000000280)=""/4096, &(0x7f0000000000)=0xffffffffffffff7c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000001380)={r4, 0x93, "2c9875b30c1fb5e24ec573384dcd4d028793343a594be4069b54f89054e998710a54b9e5cc362e9df58c543fa59b6e41f047d4b1495598dec3c90a37e95a23def71eed551e9c7e93d7db3f7e36b191e6ebb06889551375aaa934c5d0d93b7cb8b454b5223c8e827c2fcf2d04bab1f46df3a4bad1dc0595d0cbc9d0554e130eb4c42d370e6160266302cd2e8bde00f1669e28bc"}, &(0x7f0000001280)=0x9b) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000080)={0x2, 0x3, 0xd6f3, 0x9, 0x9, 0x1, 0x48, 0x7, 0x5, 0x9, 0x9, 0x1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000001440)={r4, @in6={{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x5, 0xfffffffffffff1ea}, &(0x7f0000001300)=0x90) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000040)) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000001680)={0x2, &(0x7f0000001640)=[{0x0}, {}]}) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f0000001700)) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f00000016c0)={r6, 0x3}) [ 109.971524] Process accounting resumed 2018/05/30 06:41:46 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000400), &(0x7f0000000440)=0x4) r1 = socket(0xa, 0x1, 0x0) mprotect(&(0x7f000004a000/0x4000)=nil, 0x4000, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uinput\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000000fc0)=""/4096) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000380), 0x0) truncate(&(0x7f0000000480)='./file0\x00', 0x168a) getsockname$netlink(r1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000380)={0x2c, @rand_addr=0x9, 0x4e21, 0x1, 'none\x00', 0x3d, 0x0, 0xc}, 0x2c) recvmsg(r2, &(0x7f0000000c40)={&(0x7f00000005c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000640)=""/177, 0xb1}, {&(0x7f0000000700)=""/43, 0x2b}, {&(0x7f0000000780)=""/200, 0xc8}, {&(0x7f0000000880)=""/20, 0x14}, {&(0x7f00000008c0)=""/240, 0xf0}, {&(0x7f0000000ac0)=""/153, 0x99}], 0x6, &(0x7f0000000c00)=""/17, 0x11, 0x9}, 0x10040) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000c80)={0x0, 0x1ff, 0x7}, &(0x7f0000000cc0)=0x8) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000f40)={{0x6, @loopback=0x7f000001, 0x4e20, 0x3, 'sed\x00', 0x0, 0x8, 0x50}, {@broadcast=0xffffffff, 0x4e21, 0x10003, 0x401, 0x1, 0x8000}}, 0x44) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000004c0)=""/148, &(0x7f0000000100)=0xfffffffffffffea3) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000740)='/dev/urandom\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r5, 0xc0f85403, &(0x7f0000000240)={{0xffffffffffffffff, 0x2, 0xb5, 0x2, 0x4}, 0xffffffff, 0x6, 'id0\x00', 'timer0\x00', 0x0, 0x2, 0x5, 0x4, 0x2}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r4, 0x21, 0xc, &(0x7f00000009c0)="fe2b646dbb1f12d9de01dce45f2583cc270da91161e1166a41ae5680dc47130550acf082e1463efaa52221bc5ee82ade16fe63b5752d23bca8f955865351e9c8c95b303d3fb19ea775c5f62cf332ef489399e18c6fe3790e4f71b22e1d6b543438030f143aa2747e40e8fdd8df0df78ab4d8592646c7b57dfcb0bf50891540afb1e98d1dc0a3de2b57c433ba31a46297938cb6b169ad0f43154edde866a72c93628c48be4ddf6e923bfe75d83f5d1840f967f7381b49fba00df4b0151f872e9e15", 0xc1) sendto$inet(r2, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) [ 110.059621] Process accounting resumed [ 110.846299] IPVS: set_ctl: invalid protocol: 44 0.0.0.9:20001 none 2018/05/30 06:41:47 executing program 4: userfaultfd(0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000200)={0x6, 0x25, 0x5, 0x2, 0x0, 0x7}) fcntl$dupfd(r0, 0x0, r0) mlockall(0x5) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f00000000c0)) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 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) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000180)={0x8, 0x5, 0x100000001, 0x1000, 0x100000001, 0x3, 0x2b413bf4}, 0xc) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) munlockall() 2018/05/30 06:41:47 executing program 2: recvfrom(0xffffffffffffffff, &(0x7f00000022c0)=""/4096, 0x1000, 0x0, &(0x7f0000002240)=@ipx={0x4, 0x0, 0x0, "5d6f634e9e66"}, 0x80) r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x20) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x802, 0x0) r2 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000000)={0x5}) acct(&(0x7f0000000040)='./file0\x00') sendfile(r1, r0, &(0x7f0000335ff8), 0x2) sync_file_range(r2, 0x7ff, 0x2, 0x6) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'rose0\x00', 0xfffffffffffffffc}) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/4, 0x4}], 0x38d) 2018/05/30 06:41:47 executing program 1: syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x1) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") 2018/05/30 06:41:47 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = creat(&(0x7f0000000180)='./file0/file0\x00', 0x0) timerfd_settime(r1, 0x1, &(0x7f00000001c0)={{}, {0x0, 0x989680}}, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x1, 0x0, 0x10003, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000140)={0x7, 0x0, 0x10001, 0xb2ac}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2}, 0x10) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000240)={'nat\x00', 0x38, "9e9f1555bdcd38fd526544da16b4d9697432f83a3991b643afa4e46a80fa00dda068b2772d1f4bb7019fa4e236bb174ed5e2d97062264666"}, &(0x7f00000002c0)=0x5c) syz_fuseblk_mount(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='./bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000540), 0x10062, &(0x7f0000000600)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="766574683100000000ffffffffffef00", 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x10) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x11000, 0x3, &(0x7f0000fef000/0x11000)=nil) 2018/05/30 06:41:47 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000180)='!wlan0#\x00', 0x3) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000340)={0x3, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000140)={0x7}, 0x8, 0x80800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000280), &(0x7f00000002c0), 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) 2018/05/30 06:41:47 executing program 3: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) r2 = open(&(0x7f0000000180)='./file0\x00', 0x50100, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x20000, 0x0) connect$l2tp(r2, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x2, 0x2, 0x1, 0x2}}, 0x2e) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x4}) poll(&(0x7f0000000080), 0x0, 0x0) 2018/05/30 06:41:47 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0), 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000380)={'team0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2cec, 0x4, 0x20, 0x8001, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r2}, &(0x7f0000000340)=0x8) setuid(r1) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r4 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$cgroup_subtree(r0, &(0x7f00000004c0)={[{0x2b, 'rdma', 0x20}, {0x2b, 'pids', 0x20}, {0x0, 'cpu', 0x20}, {0x2d, 'rdma', 0x20}, {0x0, 'io', 0x20}, {0x0, 'cpu', 0x20}, {0x2f, 'cpu', 0x20}]}, 0x25) ioctl$EVIOCGRAB(r6, 0x40044590, &(0x7f0000000480)=0x2) setsockopt$packet_int(r4, 0x107, 0x14, &(0x7f0000003dc0)=0x4, 0x4) bind$packet(r4, &(0x7f0000000200)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r4, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) fallocate(r3, 0x1, 0x0, 0x10000102) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) ioctl$BLKFLSBUF(r6, 0x1261, &(0x7f00000003c0)=0xfffffffffffffff9) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000440)) 2018/05/30 06:41:47 executing program 0: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x5, 0x800000000000000, 0x9}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x1, 0x5addd5c3}, &(0x7f00000000c0)=0x8) write(r0, &(0x7f0000000280)="220000002100070700be875d09001c010a00001e0001090000000800050003800010", 0x22) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000140)) [ 111.032324] IPVS: set_ctl: invalid protocol: 44 0.0.0.9:20001 none 2018/05/30 06:41:47 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) syz_read_part_table(0x0, 0x1, &(0x7f0000001a00)=[{&(0x7f0000000600)="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", 0xdfd}]) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) listen(r0, 0x1) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x42) syz_mount_image$ntfs(&(0x7f0000001400)='ntfs\x00', &(0x7f0000001440)='./file0/file0\x00', 0x0, 0x4, &(0x7f0000002b40)=[{&(0x7f0000001480)="8ca09a88b9aa9229bdc767de347e55c2c9c651bc305c96d0c852d9589b5c7fec0e63a005fcfc4215671d416f96b843b349424f9e284de32f9e15ac67362dab7ab74d8961b8ca3db10ed7e834184c50b288c14550d5e6a9f84ac18ed97f613adc237ac1c05abe9a1ed1cc769b313f0c02c3f27c5c89be66ccd3956a41898c92a349a0b175d9136ede59e370feef02a7d59f46c408146cc54f58ef3dd214dbdab451ea3cfdd2273d8dd88152a7bd01a8c9f73bbd11ba9eef94f916575e6c69b1679e53d353", 0xc4, 0x1}, {&(0x7f0000001680)="8151d77bc24e4e8336d08b694d9e18d36d2dea87f213d7c12b", 0x19, 0x3}, {&(0x7f00000017c0), 0x0, 0xb05}, {&(0x7f0000002a40)="448aff75f4184ca02789b3a63f34c398981938d9192b4feb8128ed49e14d9b1876dcf162b73fd5e02a9aa289e56b7fea4e7d22ed2a10d6e610085c8c146cd67f77673e8bab7c3a100c7b44b64c8d5d728406ee1bb27cf9d8cfa30fbd71bd131101dbbe3e89e9c22c547bef5f4840ddf9bfd6648fabc0ab8dedd834e1600c3dcff9169969b3c4234736ab66ccd865fbe0b32567a198b2fba8ac1755a70bb25dbef0a0a32a9aaafc3a6a68cb7d4462a57d20a8", 0xb2, 0x1}], 0x2000, &(0x7f00000019c0)={[{@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x36, 0x37, 0x3b]}, 0x2c}]}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/validatetrans\x00', 0x1, 0x0) [ 111.114635] Process accounting resumed 2018/05/30 06:41:47 executing program 2: open$dir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x22000, 0x4) mkdir(&(0x7f00000002c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x800008912, &(0x7f0000000240)="c626262c8523bf012cf66f") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00") 2018/05/30 06:41:47 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)) syz_open_procfs(r0, &(0x7f0000000140)="2f65786500000000000409004bddd9dec08f3417b6e5a224a90f798058439ed554b2f7fa07424adee9010100010000000000ab26d7a080fb35331ce3") 2018/05/30 06:41:47 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x628002, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000080)={{0x7a, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x1, 'sh\x00', 0x25, 0x13bd96ba, 0x5e}, {@broadcast=0xffffffff, 0x4e23, 0x10000, 0x9, 0x80, 0x3}}, 0x44) sync_file_range(r0, 0x5, 0x1f, 0x7) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x105000, 0x0) lseek(r0, 0xb, 0x44a1bdbfd932065f) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xff) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000280)) accept4(r1, &(0x7f00000005c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000640)=0x80, 0x80800) sendto$packet(r0, &(0x7f0000000140)="2a4dcdf5d833cac47ecac6bc434a2086da681826c34b080843d7f2140a8ee67fefa3a0c484a96d1b32ffe41cbccc9bfb840607765ab3651dbf7994059f27669660f08a6c1c64bc21df90af4efb8671b3c337fd7782c6814d8eeb2ae3e7b0ae7500e6b5fff17ffc2cde66b20636f97b243c6b3da338101540ce338e7b249ecc54414bcb7ae180f8da02f138d6612f23ebcfb634a17a7d28618cf44026bdddc1d513c286ff8c8cc6", 0xa7, 0x40000, &(0x7f0000000680)={0x11, 0x2, r3, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x14) ioctl$sock_proto_private(r2, 0x89e3, &(0x7f0000000100)="a09c1eb93056caa75fb564d8517142c21012258aecccf8ca31206fa55f47f6f260e5ae6bb10498a6e66a798f22cb5f2291b901ce747b0e611e1b221a") 2018/05/30 06:41:47 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5, 0x420000) ioctl$TIOCSBRK(r0, 0x40044591) [ 111.210858] Dev loop3: unable to read RDB block 6 [ 111.227711] loop3: unable to read partition table 2018/05/30 06:41:47 executing program 2: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000840)=[{&(0x7f0000000580), 0xffffff43, 0x400}, {&(0x7f0000000740)="d3e3d3a352c5362f427ea590765ff0", 0xf, 0x7}], 0x0, &(0x7f0000000900)) 2018/05/30 06:41:47 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) r2 = socket$nl_route(0x10, 0x3, 0x0) write$binfmt_elf64(r1, &(0x7f0000001380)={{0x7f, 0x45, 0x4c, 0x46, 0x400, 0x0, 0x8000, 0x1ff, 0x0, 0x3, 0x7, 0x0, 0x348, 0x40, 0x142, 0x39f, 0x2, 0x38, 0x1, 0x0, 0xd1, 0x5}, [{0x6474e557, 0x100, 0xfffffffffffffff7, 0x8000, 0x712, 0x7, 0x4, 0x7fffffff}], "d00b405fbf2536f0b9059758152384b4decfbf767a17c9a133762880bd056f97b1a560e1931e042e9b1f4c1d637858824964362950c30eb60de19906d03ad1a5d2fd39c38abe0f3c54ab2442336df7fdfaafc0252f86800be38f3ac0073b7c66ba1ec25ff36ec47871b4cf258d8fa859b75798d1d7c31c0816b05731d32ed10e104815de4159c7c1ed8fe9c0f96466b15e1cf6fce58e99329e51011d5d89696f59063bfbf798c2679f", [[], [], [], []]}, 0x521) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) dup3(r2, r0, 0x0) read(0xffffffffffffffff, &(0x7f0000000380)=""/4096, 0x35) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000010000/0x2000)=nil, 0x2000}}) 2018/05/30 06:41:47 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") pwritev(r0, &(0x7f0000000200), 0x125e, 0x0) [ 111.270382] loop3: partition table beyond EOD, truncated [ 111.306672] loop_reread_partitions: partition scan of loop3 () failed (rc=-5) [ 111.482846] FAT-fs (loop2): bogus logical sector size 50514 [ 111.493337] FAT-fs (loop2): Can't find a valid FAT filesystem [ 111.597881] Dev loop3: unable to read RDB block 6 [ 111.602935] loop3: unable to read partition table [ 111.621647] loop3: partition table beyond EOD, truncated [ 111.636531] FAT-fs (loop2): bogus logical sector size 50514 [ 111.636536] FAT-fs (loop2): Can't find a valid FAT filesystem [ 111.670288] loop_reread_partitions: partition scan of loop3 () failed (rc=-5) 2018/05/30 06:41:48 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={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, 0x0, 0x0, @perf_bp, 0x0, 0x10}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000240)=ANY=[@ANYBLOB="0a020401000000000000000000841b00000000000000009d"], 0x18) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000440)={'bpq0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000480)={@mcast2={0xff, 0x2, [], 0x1}, 0x6b, r2}) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00000000c0)=@dstopts={0x0, 0x5, [], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @ra={0x5, 0x2, 0x3}]}, 0x30) sendmmsg(r1, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000000140)='.', &(0x7f0000000100)='mslos\x00', 0x0, &(0x7f00000e7000)) pipe(&(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000400)={0x0, 0x65a0, 0x20, 0x9cf, 0x8}, &(0x7f0000000540)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000580)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000000640)=0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x8001}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000280)={r4, 0x0, 0x7, "85f15f181abf45"}, 0xf) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f00000004c0)={'veth0_to_bridge\x00', 0x1000}) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000002c0)={'filter\x00', 0xd9, "080ecf6cd1c92686ad8bd24a612f4776ffeb34224fc533c1b8554cc1863f6783dc628363aba0205d622512319c651f92e0a549e9a14b9fff29696956d7296d7c25b59998835a077d27480f5200c171f4626c65585df818690036a8d2a9a9b9bb792eeabb6983bed63adec20e4f70b326196f56b948ad6bc7b3c9209137e77bf27967ffbc1348e49db2193855f3601d46a2599e1bd2ba34524fdbb1dc0e2e5a1ea9d650bb17ed786c720a26554c39924bc3049e9bdfd6acb57fd864465a3a824d046c68c19f3e043faa1bb0db31ac32826eb2f3fce524041585"}, &(0x7f0000000500)=0xfd) 2018/05/30 06:41:48 executing program 3: get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1000000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x0, 0x3, 0x7}) mq_unlink(&(0x7f00000000c0)='bdev\x00') r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f0000000380)) getpeername$unix(r2, &(0x7f00000004c0), &(0x7f0000000200)=0x6e) mq_timedsend(r1, &(0x7f00000e6000), 0x0, 0x3, &(0x7f0000000540)) r3 = getpid() mq_notify(r1, &(0x7f0000000040)={0x0, 0x1b, 0x0, @tid=r3}) syncfs(r2) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000001c0)=0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x543000, 0x0) getegid() ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000140)=0x4) mq_timedsend(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000fbc000)) close(r2) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') preadv(r4, &(0x7f0000000700)=[{&(0x7f0000000600)=""/246, 0xf6}], 0x1, 0x80000000) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f00000002c0)={0x4, 0x0, 0x2}, 0xc) 2018/05/30 06:41:48 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x8, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x1) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}, 0x2, 0x3, 0x20, 0xfffffffffffffff7, 0x30}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e21, @rand_addr=0xec19}}, 0x2, 0x1000, 0xffffffffffffffff, 0xd42f, 0x20}, 0x98) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r3) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000100)) 2018/05/30 06:41:48 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000180)='!wlan0#\x00', 0x3) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000340)={0x3, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000140)={0x7}, 0x8, 0x80800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000280), &(0x7f00000002c0), 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) 2018/05/30 06:41:48 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0), 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000380)={'team0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2cec, 0x4, 0x20, 0x8001, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r2}, &(0x7f0000000340)=0x8) setuid(r1) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r4 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$cgroup_subtree(r0, &(0x7f00000004c0)={[{0x2b, 'rdma', 0x20}, {0x2b, 'pids', 0x20}, {0x0, 'cpu', 0x20}, {0x2d, 'rdma', 0x20}, {0x0, 'io', 0x20}, {0x0, 'cpu', 0x20}, {0x2f, 'cpu', 0x20}]}, 0x25) ioctl$EVIOCGRAB(r6, 0x40044590, &(0x7f0000000480)=0x2) setsockopt$packet_int(r4, 0x107, 0x14, &(0x7f0000003dc0)=0x4, 0x4) bind$packet(r4, &(0x7f0000000200)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r4, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) fallocate(r3, 0x1, 0x0, 0x10000102) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) ioctl$BLKFLSBUF(r6, 0x1261, &(0x7f00000003c0)=0xfffffffffffffff9) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000440)) 2018/05/30 06:41:48 executing program 4: userfaultfd(0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000200)={0x6, 0x25, 0x5, 0x2, 0x0, 0x7}) fcntl$dupfd(r0, 0x0, r0) mlockall(0x5) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f00000000c0)) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000180)={0x8, 0x5, 0x100000001, 0x1000, 0x100000001, 0x3, 0x2b413bf4}, 0xc) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) munlockall() 2018/05/30 06:41:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) 2018/05/30 06:41:48 executing program 5: mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000018c0)=0xdc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) r2 = request_key(&(0x7f0000000240)='rxrpc_s\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='lo\x00', 0xfffffffffffffff9) request_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='\'\\\n\x00', r2) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000006b80)=""/39, &(0x7f0000006bc0)=0x27) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000000300)={0x0, 0x1}) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f00000001c0)=""/34) request_key(&(0x7f0000001780)='keyring\x00', &(0x7f00000017c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001800)='lo\x00', 0xfffffffffffffff8) getsockname$packet(r0, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001880)=0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/30 06:41:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") write$selinux_validatetrans(r0, &(0x7f0000000000)={'system_u:object_r:dhcpd_state_t:s0', 0x20, 'system_u:object_r:lib_t:s0', 0x20, 0x32, 0x38, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x6f) 2018/05/30 06:41:48 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/69, 0x45}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/163, 0xa3}], 0x3, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001700)=""/123) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000080)=""/60) vmsplice(r0, &(0x7f0000001680)=[{&(0x7f00000002c0)="91c8ccfe972bd07e7f047a727754b9daa13cdf6c4bd859eed49698b81801653a11a1544b288ae4ed6f94eb4679129ffc4a91bc2d42e9d5f37ce16aca5b52d5694b0bdb99909f53602a430ee1177e73f31228cf4ba379ee3948466814bbca608738668e0d02aa73517844139063bdd27fc64f3457601b6b8b1c9930ac7cd909f7c46d85ddc18bb8f3529da212c271320ae766690dfff41135885cc5b47146f44f672076b120e3661b7427f207003411c5dfdff4e690b4e91ca3e167bdf6e8a77b", 0xc0}, {&(0x7f0000000380)="db896d23546d33dfd51f6832a4e08d267a847689f428a1f99119d762256901fc3e65f30612afb25991e9f7594864d36a6202df05a9ff7bcd11a613952bbba99603bd0dc66adfbe8785d74b542ad3378efeb74e6fd7731a5b434b57c0e34d155a4e1b81ae5ca1796d7e5361cfdad2490d3fdcd64aef7ea48d3ce2dd4f742d1362f5ce802b278a76b105cff2adf0a923ecdf655459c109ae593659b12381cf954e2de028a2b0201e601eebbf4cfc23cc8e7252809e90c136b253e1050410deba50f7dbfd4217ecc7bb196874aed1", 0xcd}, {&(0x7f0000000480)="cd18ea2c83fc089e1aa70fa91074342f0811e2c3cf4abb862e2b9661c96a1c4d91025e765776dcad5a643d4e3d4bbb43c934750103", 0x35}, {&(0x7f00000004c0)="ccbdcdc37fd805f590b9f4b3cf7883fb653553cedb14431c12395cc9cf863ff54597f08b1231ec2d931f16c49503255637b217110f99c7eb79cd4c2a6eff9854ba058aa3f6ce4e18f7c4e522b1ea0bff5851710268f7620e00f87706e94ba6fe8b8e71441c0be55921c03876a9877a6f6d5eb5bbc4eb35c8626b6bdd615cbd35bfadc0e0876c2a0eb61992acea746ec63b6f64ad36ca6e8171f0eb779025d8400d29ccaeae6bfd230b74bb79b9819085b7b71837ed24860dc521d99bdc658b005522f8ccf3a5005b6f767d3ac5d23593cd31", 0xd2}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="56ef1faa6fdbb28a7167561283ec036f88a0754ebb6f959dc83078f77c5d62cf8c044bf4aae1d5edbc8ef49fd6c9fad048417389433209907320d53d0a0aa8423e69d962436ff0198278424cf8e28ddf79137b76de5c3e36120ac9a19f05d115a325f87be6089802cd438159c870288a4f67e0bfd876fcbf2daee45527534c02d41b9c4059eb0a16da3020b47923c2f98c9928b82e059f671eaec36f12", 0x9d}], 0x6, 0xb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001780)={0x0, 0x60, "276b140d8dfd8ae8ee4d2a03c6df9f94e054be3e4300d26664aa03a65cfdb0d1f794e756347d267a8db72c1f9a1c696fe037a87863b4955b2f54a0105d35ad6baf0626e8493e263c13053dbab845e78bfe6d292a7a27a6dedf60395f5822c3b7"}, &(0x7f0000001800)=0x49) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001840)={r2, @in6={{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}, 0x400, 0x8001, 0x1, 0x4, 0x3ff}, &(0x7f0000001900)=0x98) 2018/05/30 06:41:48 executing program 0: r0 = userfaultfd(0x800) ppoll(&(0x7f00000000c0)=[{r0, 0x8000}, {}, {r0, 0x12}, {0xffffffffffffffff, 0x4004}, {r0}, {r0}], 0x6, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140)={0x4}, 0x8) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000280)=0x1) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000200)={0x6, 0x25, 0x5, 0x2, 0x0, 0x7}) mlockall(0x5) getsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0x4) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f00000000c0)) perf_event_open(&(0x7f00000003c0)={0x3, 0x70, 0x7, 0x3, 0x4, 0x0, 0x0, 0x8, 0x8000, 0x2, 0x1, 0x8, 0x55, 0x20, 0x9, 0x7, 0xffff, 0x0, 0x8, 0x80000000, 0xcca, 0x2, 0x1000, 0x6, 0x0, 0x6061, 0x89, 0x1, 0x7, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x20018}, 0x0, 0xa, 0xffffffffffffffff, 0x2) setuid(0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00000001c0), &(0x7f0000000240)=0x4) munlockall() 2018/05/30 06:41:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) statfs(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000480)=""/227) signalfd(r0, &(0x7f0000000000)={0x9}, 0x8) 2018/05/30 06:41:48 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") 2018/05/30 06:41:48 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x10100, 0x0) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000040)={0x100000000}) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x10000, 0x0) connect$inet6(r2, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r2, &(0x7f0000002cc0)=[{{&(0x7f00000025c0)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x3, 0x1, 0x4, {0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0xd}, 0x6}}}, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000002640)="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", 0xfd}, {&(0x7f0000002d00)="0f3ae40dbd7c96d65b280dcb26a593e37f7903a67a6c6e989e83949b255c501444fa4c82c514cfa80496e719f18f8e19d51b269f68c3176d00f316618a7c2c13eeaf5843f6e3fdf0cdbc92143e3a46f4b3c8df633be7f7c4313a64a5e9826b0d11e64b8db9bfcd0777fbddcd341173b8c368d687506de5ac7fd42707c7192d5749367b92427856291a1194d7e51b0f94886b1bab4f5a170c1ab54ebee1d5201c5c41b6a986f0280effe1f2fd7aa938c6e442fdf3f26978230f7ced6e6101377f46fb4c6b511272cb352e7fb1e8dbbb8d62a164150b76ea47bad3a0100ba2141f813d78", 0xe3}, {&(0x7f0000002840)="6dcf5b86a624952cd0a27437c8bd5f3aebb733ce6f44f5619c815d41b3d560fabd72f586df54a1eea91f115d4bf3b26185ca5642c9e4db10afba7c47", 0x3c}, {&(0x7f0000002880)="4f8b20c853a1145ccfdcf29abe58ba7f04cd12818a282591742947501185f67ffd2cd68fa6c74aa006a93400957413fa528ddc4ea317ed744f216ab644c99c4a176129752e68dcc6f0cd71d3ad56f818fb375f95fa1f4b5d24dbe420a940ce409eee60f8f17b9319ccb1d62d29148bf4abd84ff52ce03637d1c850cb272b88bc45d063cb96e4439be59e4f9285eeb80c0b2140d74188fe1c4f2c0875a4e6cd68dbc3a982f7731c3f9fc72eee9a02e313f3ab0fd83b6d4c50e76b54016b7a0f398becb6ba9825675d8613a9e8b1b228fd40e3a842bd2a978c202ba1b22d5bd2114c", 0xe1}, {&(0x7f0000002980)="41699218a89d303efd6b8478c80b58d25354926067ec97e8bca2401124cb63b7f809ca134d1f24efa653a32f57144e40e7bff6b885f960db1fefdc5984ce80cda51ea2b8791abc21e4beccdb53eb2f7f120d599df69553c1180fd05921b8ce23b2a9cb25b89af4b54e35becd42c583cfc113b2fc78eb4d1e8617a8a37ade100707999006654eb46afdf5c5666ea96206cdf9e591f4a348ddea1cd96dcfeb8ed63fc2e8734b760b0e457ff00bebf82cc727fcd048e984670a5da46b3a45c6cbef484f3c66cb51619fc0380dbd55b949a95602cc9a2306b8f5", 0xd8}, {&(0x7f0000002a80)="d07e76556c0238f24c012435027ae989d796bb89e504c2d54d73253f5c34c645f268d283310cb7429e1d9507ca6467976f59c503b51efc", 0x37}], 0x6, &(0x7f0000002b40)=[{0x30, 0x1bf, 0xca, "44a5272f424dffb3dd6a2458c1390f27901c3f93821d9c6e661a4eb1c90250"}, {0x38, 0x11f, 0x101, "72a23c4da8a27598edad3fe43f73d3755bc40c833e9879f573b000c94aae31955c9f1ccee64b"}, {0x108, 0x11f, 0x2b13971c, "919130bf227b8e95057c82ec44649b7ff2ad954485989ed848735f2fd4bf5cc8dc7957af5cc26ce0c1520f1c3b224c21a1f68fd89639b6f63ab8b49c84367d2560e9679b998aa735824800074e5b4419429ad195e567d5dde61f9bc3c5294ea4612e192984d2ed86cea2141194db8becb09aa619e959c48feeb9b4fdff74f4c4094d3f40bb6dc2103f094e64d83589ad3815706d241e4e388d02c02779c58f28f6070ad5d3fa7da4c9bff02f7e3013e5fce6241a3bf13801aaeac1508d5d233cc5dbc706f23b7a527b30ab2ac9e65e98fba1938c3784de19b4a9049e3aad951ffcf607f85599d7ccfb1613877f906f3b36"}], 0xffffffffffffffaf, 0x4000}}], 0x1, 0x2000000020007ffc) r4 = dup(r1) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000000180)=0x5) r5 = accept$packet(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14) sendmsg(r5, &(0x7f0000002540)={0x0, 0x0, &(0x7f0000002300)=[{&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="06c6e8d7dcbfacbc304172f735ed78df8329a2c11485a94cbb7c28", 0x1b}, 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0x1000}], 0x3, &(0x7f0000002340)=[{0xd8, 0x1, 0x4, "790f3e4bca53f82335a44465e1b806810a81e84ead78d485e10be3eb595e78f27577a673eb64f5b9c316dfd0511c1b76a9609b1c2851377b17b9ae797290d7f0e62eb876290e652cd5cf4dafc192ce1aee3a45a0fa8f25f62ab75fb0373a9c1ee301abf2b465147f79986c833e8289cbb2d0219bbe0dfbc355be5f17b0bc55cac3b345305c10338dbae847ac37ea3c085ac6cdb1237b62475dcf398bd083e872824ceff083e5aa6de886b6027b2ebdf93570aa104cf0f098d0298cf4b8039c926424032f6ad0458f"}, {0x70, 0x11, 0x401, "76e7484d45d68104d9b39a0137b3b7e450e6dbf817fd558903b04863eabdd2b0c0bb8c7c03eb8ba055827931ee69554c90e263cef9b4442af7fcb69f2a8f14f56756d7f90467d4895cd3f8f52ad1166a5448f3c0c3b2562762bb2efeb7"}, {0x90, 0x0, 0x80000000, "16a42402c52855a129f324ec94ada25103b71657a8da3385baca8e2429a8fda2e51125343cdd7af39f4de2d76042c5934e1f3461339e39f147942c3f8867cc408aa451290b3ad1a6bfae807ebb3311750a729e5f6f9c3b343bd22c650d133965a4451b099d5141a24a62a1cb42b4d2f8793cb9cd54c74dbf6b6ebbce4589"}], 0x1d8, 0x800}, 0x800) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes [ 116.845211] IPVS: Creating netns size=2536 id=21 [ 117.008081] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 117.021456] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 117.074912] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 117.088904] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 117.141632] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 117.155062] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 117.169322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 117.184853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 117.787658] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 117.820098] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 117.826238] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 117.832852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/30 06:41:54 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0xff, 0x101, 0x5e, 0x2, 0x0, 0x2, 0x4000, 0xc, 0x100000001, 0x6, 0x7, 0x100, 0x9, 0x8, 0x9, 0x6000000000000000, 0x8, 0x10000, 0x7, 0x2, 0x4, 0x8001, 0x2, 0xffffffffffff0108, 0x5, 0x3, 0xfffffffffffffffb, 0x4, 0x7f, 0x3, 0x6, 0xfff, 0x6, 0x7, 0x8, 0x80, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000000), 0x2}, 0x0, 0x7f, 0xe4c, 0x7, 0x5, 0x4, 0x6}, r0, 0xc, r1, 0x9) getpid() setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000280)={0x303, 0x33}, 0x4) r2 = syz_open_procfs(r0, &(0x7f00000002c0)='net/ipv6_route\x00') ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00000001c0)) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000100)={0x800, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) fcntl$setstatus(r2, 0x4, 0x800) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000200)=0x6, 0x2) 2018/05/30 06:41:54 executing program 5: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x5084f74d, {0x2, 0x4e22, @rand_addr}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x0, 0x6, 0x0, 0x40, 0x0, 0x0, 0xcf39, 0x80000001, 0x4}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000180)=""/193, &(0x7f0000000280)=0xc1) fcntl$dupfd(r1, 0x406, r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="766574683100000000ffffffffffef00", 0x10) r2 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x88d9, @loopback={0x0, 0x1}}, 0x1c) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg(r2, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001600)=ANY=[@ANYBLOB="0c0000f6ffffffffffff5b889f100000"], 0x10}}], 0x1, 0x0) r4 = geteuid() getpeername$packet(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000540)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5ec7, 0x20, 0x2, 0x0, 0x2, 0x1400000, r5}) r6 = getuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) setresuid(r4, r6, r7) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x10) r8 = socket(0x200000000010, 0x2, 0x0) write(r8, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00"}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@loopback, @in=@loopback}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) 2018/05/30 06:41:54 executing program 3: 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, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x81, 0x0, 0x0, 0x3, 0x0, @perf_config_ext, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x8, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r2, r3, 0x0) recvmmsg(r4, &(0x7f0000004bc0)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000000600)=[{&(0x7f0000000300)=""/203, 0xcb}, {&(0x7f0000000240)=""/45, 0x2d}, {&(0x7f0000000280)=""/38, 0x26}, {&(0x7f0000000400)=""/89, 0x59}, {&(0x7f00000004c0)=""/149, 0x95}, {&(0x7f0000000580)=""/127, 0x7f}], 0x6, 0x0, 0x0, 0x800}, 0x98}, {{&(0x7f0000000680)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/249, 0xf9}, {&(0x7f0000001800)=""/206, 0xce}, {&(0x7f0000001900)=""/249, 0xf9}, {&(0x7f0000001a00)=""/195, 0xc3}], 0x5, &(0x7f0000001b80)=""/11, 0xb, 0x80000001}, 0x8001}, {{&(0x7f0000001bc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001c40)=""/164, 0xa4}, {&(0x7f0000001d00)=""/19, 0x13}, {&(0x7f0000001d40)=""/57, 0x39}], 0x3, &(0x7f0000001dc0)=""/104, 0x68, 0x4}, 0x1}, {{&(0x7f0000001e40)=@nfc_llcp, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001ec0)=""/165, 0xa5}], 0x1, &(0x7f0000001fc0)=""/232, 0xe8, 0xa5}, 0x5}, {{&(0x7f00000020c0)=@nl=@proc, 0x80, &(0x7f00000031c0)=[{&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000003140)=""/125, 0x7d}], 0x2, &(0x7f0000003200)=""/214, 0xd6}, 0x3}, {{&(0x7f0000003300)=@sco, 0x80, &(0x7f0000004780)=[{&(0x7f0000003380)=""/169, 0xa9}, {&(0x7f0000003440)=""/250, 0xfa}, {&(0x7f0000003540)=""/153, 0x99}, {&(0x7f0000003600)=""/37, 0x25}, {&(0x7f0000003640)=""/4096, 0x1000}, {&(0x7f0000005e80)=""/4096, 0x1000}, {&(0x7f0000004640)=""/244, 0xf4}, {&(0x7f0000004740)=""/53, 0x35}], 0x8, &(0x7f0000004800)=""/52, 0x34}, 0x8000}, {{&(0x7f0000004d80)=@ax25, 0x80, &(0x7f0000004a80)=[{&(0x7f00000048c0)=""/224, 0xe0}, {&(0x7f00000049c0)=""/167, 0xa7}], 0x2, &(0x7f0000004ac0)=""/244, 0xf4, 0x3}, 0x2}], 0x7, 0xfffffffffffffffd, &(0x7f0000004e00)={0x77359400}) ptrace$peekuser(0x3, 0x0, 0xffffffff) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') 2018/05/30 06:41:54 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0), 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000380)={'team0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2cec, 0x4, 0x20, 0x8001, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r2}, &(0x7f0000000340)=0x8) setuid(r1) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r4 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$cgroup_subtree(r0, &(0x7f00000004c0)={[{0x2b, 'rdma', 0x20}, {0x2b, 'pids', 0x20}, {0x0, 'cpu', 0x20}, {0x2d, 'rdma', 0x20}, {0x0, 'io', 0x20}, {0x0, 'cpu', 0x20}, {0x2f, 'cpu', 0x20}]}, 0x25) ioctl$EVIOCGRAB(r6, 0x40044590, &(0x7f0000000480)=0x2) setsockopt$packet_int(r4, 0x107, 0x14, &(0x7f0000003dc0)=0x4, 0x4) bind$packet(r4, &(0x7f0000000200)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r4, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) fallocate(r3, 0x1, 0x0, 0x10000102) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) ioctl$BLKFLSBUF(r6, 0x1261, &(0x7f00000003c0)=0xfffffffffffffff9) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000440)) 2018/05/30 06:41:54 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000180)='!wlan0#\x00', 0x3) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000340)={0x3, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000140)={0x7}, 0x8, 0x80800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000280), &(0x7f00000002c0), 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) 2018/05/30 06:41:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f0000000180)='./file0/file0\x00', 0x0) lseek(r0, 0x0, 0x4) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x200, 0x5, &(0x7f0000000500)=[{&(0x7f00000001c0)="a4df654ea8a1bd3bb7fdc23d2743073a3b76734910f82a509ee74fdd9fe7a2f69493dbebb4620e1981a36c12ce29b35db4bde21853c8eb51a6e3e45b880acb1242ec81f2b67555b2d2bec4af993542efb92eba2be8e7273a402f9587f6f85153dd4f592e5809303001f9a9736b98fccb2b545343e674a7235430dc8df9281903277777fe3cfa81360e9af580384790d76e84eb66833d786928a3660b10ebe9b544aa9b828dcc20d00b577feafaa51237efa25d3bf8b092885c2c0ac031f6b7f6de5d61e3cafa5117e9486219e1ebcf23", 0xd0, 0x1}, {&(0x7f0000000140)="1bf5ecec631ddb8345ab2f9a5f9d1f10a4a8e2eb94a37221482745", 0x1b, 0xffffffffffffff3a}, {&(0x7f00000002c0)="ead9a925109e34b7fc0eeaef637f35bf2960f2e681a9009ed4ccea67cbc3d50acfa2ec832d9b76dcfb7e637980c86781df3972e77be83ed4e3306b5dbda65be9e87e86b6ef5652ddf4e67dd2519abd41da436caefd62921a9021c6d7adcef448ddfb601d7457229d41e4937f2f225a408934836302aa3ac9836979cf88ea9e48e381d26205ac04238f894a77e852c4f6d699b1d872e444ba10ab3cdf6029768a34aa0c89a877ee7aaf8c5d36a61597e64fd1f69c35c8db9d1d27f05faf14be1bd3c3d2dbd650ba2c38434aca72", 0xcd, 0x100000000}, {&(0x7f00000003c0)="a092b97e06fc0b05892bb1348b8a1fb882a10f223cac5bdd876eb9591a18a7d9133eacba5cfd73767e14fa3338389178a75cb49204c1eb02e32156223bf29522aa82dc6fded51dafe236a784506a09f9b0e27515bada86ccc2", 0x59, 0x29}, {&(0x7f0000000440)="05777453b576176acd8e9c0078fafe109e8712ee0b58ab2b5aca7da2c80c3030ddab14255891304cd4228666fa667ea142f86939c3841365cbb685043e6857b0cd96e751dcbdd0cd0aaa1d281b265a963e16b538cc88e8098d0b5bb1ab86c0b969e73be25235c88f36a9525ea47deab4d0c6adc620929132e83a3acee04f7961a5a9a697738470e6452c6d45ca47f0121835cb75302090b10e678e3e5bcea702a4", 0xa1, 0xdcc2}], 0x80, &(0x7f0000000580)={[{@grpquota='grpquota', 0x2c}, {@user_xattr='user_xattr', 0x2c}, {@user_xattr='user_xattr', 0x2c}, {@tails_on='tails=on', 0x2c}, {@conv='conv', 0x2c}]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000005c0)=@sack_info={0x0, 0x10000, 0x8}, &(0x7f0000000600)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000640)=@sack_info={r1, 0x5, 0x8}, 0xc) 2018/05/30 06:41:54 executing program 4: userfaultfd(0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000200)={0x6, 0x25, 0x5, 0x2, 0x0, 0x7}) fcntl$dupfd(r0, 0x0, r0) mlockall(0x5) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f00000000c0)) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000180)={0x8, 0x5, 0x100000001, 0x1000, 0x100000001, 0x3, 0x2b413bf4}, 0xc) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) munlockall() 2018/05/30 06:41:54 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) getsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f0000000040)=""/187, &(0x7f0000000100)=0xbb) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@generic={0x1000, 0xa1, 0xffff}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r1, 0x0) getsockopt$bt_hci(r0, 0x107, 0xc, &(0x7f0000000200)=""/25, &(0x7f0000000240)=0x19) 2018/05/30 06:41:54 executing program 1: r0 = request_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='\x00', 0xffffffffffffffff) keyctl$clear(0x7, r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f00000002c0)=0xffffffff, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x5}, 0x1c) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="47ee3399341002c93d78b9c4a2ea316727890664643cb5fc576089bf85d55f476b937b7e2775ea884a46f3d9203ef908d613a3825f2b09affeb0ba21e88851516ae0845a556ef319e2b83b6a06030a9760b7c9cfe9648f5df330d684b08ee04ee8f7450c6c43199948e3f40c6fc475c8b837f45c254a", 0x76, r0) r2 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000280)=0x7c) 2018/05/30 06:41:54 executing program 0: sched_setaffinity(0x0, 0xfffffffffffffcbf, &(0x7f00000000c0)=0x8000009) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = getpgrp(0x0) getpgid(r2) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x12) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f00000001c0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000200)="0e9ad6af017c69934574cafdcd8e4801a06a6ede120629878038ecc24c97fd45f899cf4f6607870eacbdf87cdb0263b7ca27ccf4a0ac6b841dc2f49dc1025506055fd20742b30944f27a25bf52542179f15a1905f0db3107b8fff559a7becb9d1b90c91aae77", 0x66}], 0x1, 0x0, 0x0, 0x4000080}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'teql0\x00', {0x2, 0x4e20, @rand_addr}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000002c0)={'lo\x00@\x00', 0xf9}) r3 = getgid() setfsgid(r3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"6c6f00000000000000000000000200"}) getpeername(r1, &(0x7f0000000440)=@hci={0x0, 0x0}, &(0x7f00000004c0)=0x80) sendmsg$nl_route_sched(r1, &(0x7f00000005c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[@ANYBLOB="5c0000002d0020042bbd7000ffdbdf2500000000", @ANYRES32=r4, @ANYBLOB="feff090008000400f3ffff279400010062617369630000000c00020008000100020004000c00010062617369630000000c002500080001000f000f000800050004010000f57e5ef7e39cb315d97d7c47925403f3e4083af37aaff0dc543fc798aa931a9f47af0de4daf2a21b9d5e1cf861d70aa82bc23b2ef50c697613f40000b0004e2318fd724206da74accf91645e2a89d2cc594b8fe8fdeadb7262170a27481afdcf4d74dce90d5793a85eb71f992bd463068313802c79b7e3c39e00b9e72b47d75595c5e1d21479"], 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 118.435083] FAT-fs (loop2): Directory bread(block 112) failed [ 118.475097] FAT-fs (loop2): Directory bread(block 112) failed 2018/05/30 06:41:54 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@dev={0xac, 0x14, 0x14, 0xf}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x7, 0x4e23, 0x1, 0xa, 0x20, 0x20, 0xbf, r1, r2}, {0x7, 0x6, 0x4, 0x9, 0x0, 0x0, 0x2, 0x7fffffff}, {0x9862, 0x8000, 0x6, 0x1}, 0xff, 0x6e6bb9, 0x1, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x7e}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x5, 0x0, 0x0, 0x40, 0x80000000, 0x5}}, 0xe8) [ 118.507693] FAT-fs (loop2): Directory bread(block 112) failed 2018/05/30 06:41:54 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") [ 118.587710] IPVS: length: 193 != 8 2018/05/30 06:41:54 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/30 06:41:54 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)) fcntl$getown(0xffffffffffffff9c, 0x9) gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)=0x0) syz_open_procfs(r0, &(0x7f0000000140)='io\x00') 2018/05/30 06:41:54 executing program 2: clone(0x92b2a900, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000340), &(0x7f0000000140)) r0 = inotify_init() r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x3, 0x0) tee(r0, r1, 0x1, 0x5) 2018/05/30 06:41:54 executing program 2: ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000000380)=""/232) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10000, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002680)='encrypted\x00', &(0x7f00000026c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002700)='keyring\x00', 0xfffffffffffffffd) request_key(&(0x7f0000002900)="4000000000000000c9d7568d9f29c5e6433340e21c623e8792a3c8d9ed3f05de2682debbeadab24e268fb31fda001457eda66bc9a68fe2fb40b46fc00d7fe8f8c4a06b75fe895d6a704862016ce69e0d146ea475e89a7373799459214084e2f90714434d6828353c1985a012e32c9348b99ec11bc8ec7051e63edfcd3dbfce31a9c6a0ec181b67cf89a8e85d27d1fcc61b7003b6757c5b79050f48f81db06d8e31ff6d7512b3b03948664db92e2c59e58acf249b09f4ce7a3734432937174f3107c1d265880e013f0000000000000000000000000000567645bd48e64358e60c9a2d11c5dc05f39ef24de359b98a4cde77f27f14", &(0x7f0000002780)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002740)="2f44654d6604c3252357916365723200", r1) syz_mount_image$cifs(&(0x7f00000001c0)='cifs\x00', &(0x7f0000000240)='./file0\x00', 0x6, 0x5, &(0x7f0000002500)=[{&(0x7f0000000280)="d833f4899b6aa09a687ef81c606f6c968bb8b71c8096bceb832d4157b88f1cc49e470c904fed82462df1f455d0a0da6d51988a681a99bb500d0845001dcac1e2c754c5eceb5c8b0ea7ae207e10537941b5890d6f1952ee98cbbabeab84254ae4f1a4a85777e7248b432176389aaaf8b1332c3c01ca730243057432e63869f8e770b27545f77d180463304292d36bcd2dc2983b55a394e7611ae4936116e9ef5d2f7b5b0f3cd5a94325ad2ae8eed5862b948ff2d826ac8d6fdc388f494d8c574c0780885abf7002f84ee26e87523240388a41692be8b486b1b73f", 0xda, 0x10001}, {&(0x7f0000000480), 0x0, 0xfffffffffffffffb}, {&(0x7f00000004c0)="62277240eb3a86f3d4827cccf7", 0xd, 0xfff}, {&(0x7f0000000500)="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0x1000, 0xfffffffffffffeff}, {&(0x7f0000001500)="c0cae265595f5caf3cec548f25062c51d47d9a12edd26c616b41547cc0ec2e3f15a99d90cea5ae063867019c4d208f3a44bbc3a3a9a00b8b48c482c70d570c83181922a7646856465b9fd79d989a2378cfb88dfba900633cdf9e6c4eaee0c6548933cffcdca08767d8b2d07f39612cf4523626d38e98f2f1cdadd35f3a0506d40c1a7e04a725c684a171a4f3e76139b1ae61ae9736cf5edf4f669b0fc547b8579c1398befb5b21d46345323394829dfefc52437c75e5977e78e0cae54d809b1985bdd3fb702761523af21464e177f8a421607430effdec36c1084a17b178401c5e37d19f468f9219e032319711576ec6ff3c68d2d53c4f8ea949df6a1d936db2ae16fa1ab09196ce790cd21eb3d94a10d6e6cb9a40cff1e285482ede17fac9aef7eb377a81f9ce30ebca9b2844ad79a7fabd4ee2cc72450242a8ba0232a54706a0abc699d5a20ce80c466eac920c33b127a95fb0a244f9f21dd0b2f4c9b582b06fb94cd488e257bc0786462ad4cba324fb9cc78259f81b8bab5e45cf1532b9f29693fd3c72c15b1c6a27841307541db5248b6ed69dc096246ee8804f83fab4dbe96d52665a281114ed5d72a8326c171c7440fa77849e9083aa504ccce919bb939b0381ffda619395129f069c8ee4b62e18ba98783c119359f4cef5310b63b0308a596b6ed6edaf56ef4a13d2c0310e5f3ffde434f2786529d4b5714db0f0ef79f1a6962782a06135263205c0440d956b1246fa81be971583113061d5de7f6e8c8dbd0912bb535db8f2cfa5c1a01858fe03792826762389aa914b51c49cbe90385902e5cb24fc559cd961904e5e47e081c66aa267e242623c7dab0f46eb3771f37c0a0fb910fff436df725fd8faf606572d09cb3aa6f444c3fe5b030716020bb8cd982c952708fe54f2acfb92efa46dfeae5937a6dd7d4ca3e0ecee926a14d735ce4632d33ff407f1c4458619eaa67283937768fc67be64f1b359ab2188f8c0a150433cd6170b0669357bd0852d150d0dc9c2d71098cd526142e6ff41a295b9c24896be409d029535cb99c2dd9345155e9239f0a23d35cdffbd8b5ad91a7989aa72d8bbdf90144cc96e06e806cf4defebcb35230b0c1a1fd916f0185340e0261a28e6426ba91fea50752695424cd72390ec02edf810a88a1ec03ce65739e135b735d4196eb6083d6addc3e3621b0b859075c2d5bb07738bfee6b8ccade2cbfa8f97c08453f97810db484fc9c220364748da47a44f8801e1797e0d5177d2c3a4fe4265834c3375252f8d998448b48faa05751b7bf9076d0a41fdacae2d3736ab0daa75f30d49e96559e94f99819f9ec6ffde2ef7d51838e624c177394fce6c56e13ce04bf1debe7b6c78f98480ed2c1dbc3d17c596ce3396b1c77b4ae5b7e708a4a1c7ff49d1f3e9bd89c7fa0795bf4add4db76d5c003326041d4be845d74720fecbe59f4aca4f49ba5c30348c463196fdeb6c4f407e2197f719bad3d11f8ae18aef4d34fe6ca0af31791c8ca637f60e3fd5c15e7e7c3d79df1f6a57a0a5fc07aee95870c4e6bfff7969d40ea788484074b419090be61c3111204e1094530b8477370be9585c69a9b131ec7811bb78370cd5924243ea0ffb220baa25a8428ec2d505e35a60a3e5b9d34824cff18f2bc1a7786b8bf970bc1fb67bdf5d200745c803075be79ff65c0ae3a28efb0d7518b771784ddcd54fab26e304f89585b91092430aeee707d40c6fc696214f3345d5c484eb071af2e6238279c87b009a83f8e4ea5569aded9ecc87895ec30d398a25e6b6fed96edcc61d96caaa7859651c6df41923808aad500825eb49a365d3ec4acbb47534e107082f40fd140851bd8506d3e6402842674b848acd72ea4001e72d98ab4dc65dcccbbf02f218785d2e3bf1b957d69302fb8012724478e248eae5bb5b9ae7d9faaef9b3bebc05c3ae282011f3b34d70f9992032e59f180854dfe242f650ac5a16f6727b42bfa1493fb9f1e19360f218fdec63d55f7048a1ec727f661eaed7f2dc6a082d047a102f7c08d3c5e2f77c91d94102ad27fd795f42792b8dd63ec6dc16ee12815bf09c6f3cded96fa74f32fca0d54e60876e33cdbbb5bb01596c8aae3d7009b686edd3e89822f7ead407e96f544d670b530f124cc4b52a2dfd5906d062b55aa90e85360df045703532912bf1e6b7c62c767f1944f9f903e26dd3481a55a2e6372ce76283f3343f432c0794c126c0c6839bb8f698883fe9a2c310fe06be119ae2365249bdcff8e9efd13a724c0f2ebfb47c8bb91280f3ed86ce070f44f0022ea61690906127203206b9277f8724c4fd436d1bec394ff45ab70fde1f9cb077bbb82aff5aebda746ac3cde69de158839722adbcdc2def77af0020682251967a29dcb47fdb9f42926f8714080648b6c32a07a76d4f1ed60551133a9711859cbf5d33be474b89f49584b0040d49af347257bc328cdc1580f756107b7de274408be44a8293185876fd447dd75e50e40fe155c389cf12a2d9274db9924c727569c40a87c1ceee706dcbfbf23105b5ed6f5811658db013311a665e28a7aadf07c73563ec0f7a77afc9b309952577c2302229af55fdc308b1b7390a04c8170faeb30ce348fd6334f7320c37cd8d187aabf35ddd226c941556f75a1dcfa5d013e028d64b557f260313779c61e2a0f28799f1400b54926034f534146afdba2f5c608e2df33d4082233ef6d5fb2d9d4f076203fcfc45859de99bedc2a1036e1badfbae24429914c535395c2b686957f6fb244c168c9c212d61248a274dcb21fbe101f6b076e9c4ac31fe47f71645c687070a1fbdf243d3d750a069d6d87b01b16860a6a7ed9a7bd3d61cce71d8e9706e95df60a36043bbca3405caf663622baf512d4f170f5a3e9afe8eabadec30b00edd4bb76b7132843b2e30e99958d131f7e1cbdc82d96d5529204f0ff3d50678d9a77fdc1595eb5b4248336484b56302b02600a02be03643d1aba0d4ae23de0bb18664fc1a1736570fb0f8ad5d39352793e8dc604e07eba7a2a1069c688f4f61d0c2f997ef02c2d5996bfd0c7b7eceb6e90ddc3cd777373bf4e42729745796054ff1822054b08ef6371aac7ddf78be3e9b55c6739ede3298cf5ab993d6b1733de067bd296dd9bf24ced8b52d4ab23770663aec277bbda22cb28e8844bc2e07f2a18306c5f4f4e404b0e581f2a2ae2624e623b782db751c432ec22b15d49aa6629f92c1e43ec99a575701c6937d71f95193bf2c598a8014c2976a76983a7d786b32f708f0791fb6c88db9d593fdc126c7c2947a0b159f3079d0c522c66e495ddf7ba7163e343f0cfa323fa046660351845a4ee70ac15f177e739bbf31a8018cc1539535e1f6ef6a06557485c82168b52a7d27ef2807a2d905467f1dc3a84f6b3adc81583572b3949cbad4bb6cfa9037fa40d8892efbdb123d4d4834b01611a44678192f06ec2c75fb43a69b60337820ae15fea48e049cadf22a2f4db8b5ad05d7b847492351c04bc6ad255213b0a6574350c1909375c358e627e24f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0x1000, 0x6}], 0x10000, &(0x7f0000002580)='wlan1\x00') openat$cgroup_subtree(r0, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/05/30 06:41:54 executing program 1: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") [ 119.423701] IPVS: length: 193 != 1048 2018/05/30 06:41:55 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000000c0), 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/05/30 06:41:55 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0), 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000380)={'team0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2cec, 0x4, 0x20, 0x8001, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r2}, &(0x7f0000000340)=0x8) setuid(r1) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r4 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$cgroup_subtree(r0, &(0x7f00000004c0)={[{0x2b, 'rdma', 0x20}, {0x2b, 'pids', 0x20}, {0x0, 'cpu', 0x20}, {0x2d, 'rdma', 0x20}, {0x0, 'io', 0x20}, {0x0, 'cpu', 0x20}, {0x2f, 'cpu', 0x20}]}, 0x25) ioctl$EVIOCGRAB(r6, 0x40044590, &(0x7f0000000480)=0x2) setsockopt$packet_int(r4, 0x107, 0x14, &(0x7f0000003dc0)=0x4, 0x4) bind$packet(r4, &(0x7f0000000200)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r4, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) fallocate(r3, 0x1, 0x0, 0x10000102) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) ioctl$BLKFLSBUF(r6, 0x1261, &(0x7f00000003c0)=0xfffffffffffffff9) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000440)) 2018/05/30 06:41:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getflags(r0, 0x40b) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @rand_addr}}) finit_module(r0, &(0x7f0000000040)='\x00', 0x1) 2018/05/30 06:41:55 executing program 4: userfaultfd(0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000200)={0x6, 0x25, 0x5, 0x2, 0x0, 0x7}) fcntl$dupfd(r0, 0x0, r0) mlockall(0x5) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f00000000c0)) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000180)={0x8, 0x5, 0x100000001, 0x1000, 0x100000001, 0x3, 0x2b413bf4}, 0xc) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) munlockall() 2018/05/30 06:41:55 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000480)=ANY=[@ANYBLOB="1c0000001a000101005a2a9425b5fee5990000630d23c45da6854236"], 0x1c}, 0x1}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000004780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000047c0)=0x14) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000000c0)={0xc755, 0xe000000000000000}) 2018/05/30 06:41:55 executing program 5: setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000380)={0x303, 0x33}, 0x4) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000440)=@sack_info={0x0, 0x0, 0xfffffffffffffffa}, &(0x7f0000000540)=0xfffffffffffffd79) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000580)={r0}, 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB="e43e2bacc0ba263b5852ce33f19b092259c8e8d88cf93e7b73b12b96eb12a12a08beb6f134ad75fdc82d0ab55f67c21c05a3a0"]) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000480), &(0x7f00000004c0)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f00000000c0)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000240)}], 0x1, &(0x7f0000000680)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x2, 0x0, 0x1, r0}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff]}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}], 0x58, 0x4000}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x2, 0x40}, &(0x7f0000000280)=0x10) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000000640)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000880)=ANY=[]) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x0, 0x3f, 0xa9, 0x4, 0x3}, 0x14) connect$llc(r1, &(0x7f00000002c0)={0x1a, 0x0, 0xa5d, 0x8, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x10) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000180), &(0x7f0000000400)=0x10) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000500), &(0x7f0000000700)=0x4) getpeername$unix(0xffffffffffffffff, &(0x7f00000005c0), &(0x7f0000000100)=0x6e) 2018/05/30 06:41:55 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x21) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x10000}, 0x1c) 2018/05/30 06:41:55 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) fcntl$getown(0xffffffffffffffff, 0x9) r0 = getpgrp(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000000100)='net/snmp6\x00') 2018/05/30 06:41:55 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x79, "e2ab1aabd3c88d8d8df5ea48412af85f170353a40774d5ab4a13a93f69bbaa74d8776beaa2aa5e47b335f10b2f75049fc1b6a3d54225f732b4f2c6b630da5e62bcaaea60793b94abf0068c0ced904a3db31966b7d295505b35d1faad99df14833530f8d33fdd88388c3e07533677b3a1dab059dcde30c15257"}, &(0x7f00000000c0)=0x81) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x5}, &(0x7f0000000140)=0x8) 2018/05/30 06:41:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000080), &(0x7f0000000140)=0xffffffffffffff10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x78, r1, 0x400, 0x70bd29, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6b}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80000001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffb4b}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000050}, 0x800) 2018/05/30 06:41:56 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) setpriority(0x1000000000000001, r0, 0x5) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x50400, 0x1) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000080)={0x3f, 0x5, 0x5}) 2018/05/30 06:41:56 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000900)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept(r0, &(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000280)=0x80) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r1, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='veth0\x00', 0x10) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000380)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@newspdinfo={0x14, 0x24}, 0x14}, 0x1}, 0x0) 2018/05/30 06:41:56 executing program 2: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x100, 0x1) renameat2(r0, &(0x7f0000000340)='./file0\x00', r0, &(0x7f0000000380)='./file1\x00', 0x2) 2018/05/30 06:41:56 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000200)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) 2018/05/30 06:41:56 executing program 5: setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000380)={0x303, 0x33}, 0x4) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000440)=@sack_info={0x0, 0x0, 0xfffffffffffffffa}, &(0x7f0000000540)=0xfffffffffffffd79) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000580)={r0}, 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB="e43e2bacc0ba263b5852ce33f19b092259c8e8d88cf93e7b73b12b96eb12a12a08beb6f134ad75fdc82d0ab55f67c21c05a3a0"]) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000480), &(0x7f00000004c0)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f00000000c0)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000240)}], 0x1, &(0x7f0000000680)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x2, 0x0, 0x1, r0}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff]}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}], 0x58, 0x4000}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x2, 0x40}, &(0x7f0000000280)=0x10) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000000640)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000880)=ANY=[]) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x0, 0x3f, 0xa9, 0x4, 0x3}, 0x14) connect$llc(r1, &(0x7f00000002c0)={0x1a, 0x0, 0xa5d, 0x8, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x10) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000180), &(0x7f0000000400)=0x10) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000500), &(0x7f0000000700)=0x4) getpeername$unix(0xffffffffffffffff, &(0x7f00000005c0), &(0x7f0000000100)=0x6e) 2018/05/30 06:41:56 executing program 3: setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000380)={0x303, 0x33}, 0x4) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000440)=@sack_info={0x0, 0x0, 0xfffffffffffffffa}, &(0x7f0000000540)=0xfffffffffffffd79) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000580)={r0}, 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB="e43e2bacc0ba263b5852ce33f19b092259c8e8d88cf93e7b73b12b96eb12a12a08beb6f134ad75fdc82d0ab55f67c21c05a3a0"]) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000480), &(0x7f00000004c0)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f00000000c0)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000240)}], 0x1, &(0x7f0000000680)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x2, 0x0, 0x1, r0}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff]}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}], 0x58, 0x4000}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x2, 0x40}, &(0x7f0000000280)=0x10) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000000640)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000880)=ANY=[]) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x0, 0x3f, 0xa9, 0x4, 0x3}, 0x14) connect$llc(r1, &(0x7f00000002c0)={0x1a, 0x0, 0xa5d, 0x8, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x10) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000180), &(0x7f0000000400)=0x10) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000500), &(0x7f0000000700)=0x4) getpeername$unix(0xffffffffffffffff, &(0x7f00000005c0), &(0x7f0000000100)=0x6e) 2018/05/30 06:41:56 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0xa18, @dev={0xfe, 0x80, [], 0xc}, 0x4ace}, 0x1c) r1 = socket$inet(0x2, 0x3, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000000c0)="441f08901f2eca0100c1c6fe0011050017001700100000000000001f009a00a7", 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@local, @in6=@mcast1}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) [ 120.709052] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/30 06:41:57 executing program 5: r0 = socket(0x10000006, 0x1805, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x92}, &(0x7f00000001c0)=0xffffffffffffff2a) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00', 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'sit0\x00', 0x10001}) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000000100)="3b384698d879cb6760cb29387591d6f31ff077d0d5037aaa3841a302344a1d8e567d78255f2f3abf0c8879c800d3999fa30032d33bcfe17bd9bedc9e843e392bc1a933364d704f7b9fa627f2402c9bb089eb41dfaca2143b7edf027c832c7d1a") sendto$inet(r0, &(0x7f0000000200)="53fcc3ce0e4f3b683378a9e158a9a962cfbf2b912c0e2f7a2721e35fe5525c625b2841458a2ee88088a99f8cae76c9d1f29349297d681747a1bdba86bde0e96c33", 0xc, 0x0, &(0x7f0000000040)={0x2, 0x800000000000, @multicast1=0xe0000001}, 0x10) 2018/05/30 06:41:57 executing program 3: setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000380)={0x303, 0x33}, 0x4) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000440)=@sack_info={0x0, 0x0, 0xfffffffffffffffa}, &(0x7f0000000540)=0xfffffffffffffd79) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000580)={r0}, 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB="e43e2bacc0ba263b5852ce33f19b092259c8e8d88cf93e7b73b12b96eb12a12a08beb6f134ad75fdc82d0ab55f67c21c05a3a0"]) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000480), &(0x7f00000004c0)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f00000000c0)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000240)}], 0x1, &(0x7f0000000680)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x2, 0x0, 0x1, r0}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff]}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}], 0x58, 0x4000}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x2, 0x40}, &(0x7f0000000280)=0x10) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000000640)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000880)=ANY=[]) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x0, 0x3f, 0xa9, 0x4, 0x3}, 0x14) connect$llc(r1, &(0x7f00000002c0)={0x1a, 0x0, 0xa5d, 0x8, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x10) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000180), &(0x7f0000000400)=0x10) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000500), &(0x7f0000000700)=0x4) getpeername$unix(0xffffffffffffffff, &(0x7f00000005c0), &(0x7f0000000100)=0x6e) 2018/05/30 06:41:57 executing program 4: r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000400)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x40, {0x2, 0x4e20, @rand_addr=0x100000001}, 'bridge0\x00'}) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x9) mremap(&(0x7f0000114000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00002be000/0x1000)=nil) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000040)="eec6da4b63bbd4e1d1082deedfc0112b46d50c1b8b84ba75") process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/247, 0xffffff80}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xadbf80a3}], 0x23a, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x80010, r1, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000100)=""/100) 2018/05/30 06:41:57 executing program 7: sched_setaffinity(0x0, 0xfffffffffffffedc, &(0x7f0000000180)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00000000c0)) mmap$binder(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0xfd, 0x8012, r0, 0x0) 2018/05/30 06:41:57 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) socket(0x0, 0x5, 0x2) lchown(&(0x7f0000000180)='./file0\x00', r1, r2) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000000140)=[{&(0x7f0000000240)=""/222, 0xde}, {&(0x7f0000000340)=""/72, 0x48}], 0x2, &(0x7f00000003c0)=""/150, 0x96, 0xae}, 0x40}, {{&(0x7f0000000480)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000500)}, {&(0x7f0000000540)}], 0x2, 0x0, 0x0, 0x9}, 0xff}], 0x2, 0x0, &(0x7f0000000640)) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)=0x1) 2018/05/30 06:41:57 executing program 1: userfaultfd(0x80800) getpgid(0xffffffffffffffff) r0 = getpgid(0xffffffffffffffff) ptrace$getsig(0x4202, r0, 0x33, &(0x7f00000000c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f0000000280)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="c81300000207020628bd7000fbdbdf250a00000910005700617474722f7072657600000048b9452fb552813a8a359c5eb3c9446b628d7d7fa4d72fd27445e552b8e5f5e3425c55992b1979198a2090f979feca8a46e842244114dcd9974d73b8e1637b3f5acb3bf6883f57003aeda496b45f5f05961e8f8c822448dbe5fe9f12a55276931680ad46dcd72b306e6227c0fb2ddecbd212ef840335d1f8ab42c7df1ab93e67fff050d6c426ca62ac295839d241b401560077efa4acff6c1f729ecf9e20dc60a3a201aa0e31ddb1b5f52045e9466237bd496671fbfe172792e5c9442db383f20f9c9c76e1fa07643a1619d2c3e867c81434febb029361076e4b594449bd5d39385c69dcc67d80253e0871d5778fd3e6cfa6b87d12dc07d39b7e79a0491cec05d216e202e316dbd2b02a6671ab9cbe7fecb91239f07410e7e42a9bb89d1afb191977863d1ec17a81982654dda4c302240b45281b32d0218853e2f38b2e355257a6bdecd9b210005d00617474722f707265760000000800910003000000140025000000000000000000000000000000000108003b00", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="9df7ba40a1af48f22630771d06911423c05083fecdf0ea8fa418621cec35fcb0437471cee99e44bc2fe6baadc275f76422930c9f9ceff8629fae388d8292dafa2642b9d1272cc0945583ea1e608207f10b88491ab5853692cd54a8001f8d8d84d5d6e627642af59851e42205e0b9180633b8d2eb2eae816c8b39ecbffba43d2c7352bcfa54cfc7e9feec6ed23231423d53221aa001f308003200", @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00'], 0x13c8}, 0x1, 0x0, 0x0, 0x4000000}, 0x90) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TCFLSH(r2, 0x540b, 0x9) fcntl$getown(r1, 0x9) syz_open_procfs(r3, &(0x7f0000000380)='attr/prev\x00') 2018/05/30 06:41:57 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4000, 0x0) read(r0, &(0x7f0000000040)=""/4096, 0x1000) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000001040)={0x3dcb, 0x7}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000001080)={0x207, 0x0, 'client0\x00', 0x0, "6b06c60f9ad381dc", "2629b3ff86ccfccd75163ba1edc867252b52667edee1a8c60903cb0e2b4bca9e", 0x1ff, 0x400}) write$binfmt_misc(r0, &(0x7f0000001140)={'syz1', "729ec957c46c42a542782e2138243b8f41d9b384d6856b22524cdb753e05c6c58fa4f1c136d404e69d97825bc016c0e955fb6bafa45c3876a795223ed716e6ab9df2e2cd212f9bcdfb205bc87588be1395ea25dea50a1066994085397fdedf7fdc27e2d3e5489b9ec9874a8f18d4b0f9619df1f44a4d07dde13b966d908747bf09236dbc6f548de08853a30e65f316d2260d89dce3f415265371f93605f842c66ecfb5c5242489f2a4b516dbad75f1b29b881706e7fb2ef3399786ddce6bd410263175ebc85d0e268d5349f80c379cafc4b936bea1bd33ebd01ce6c078e9308b8e5aa7dda1a58330aa0a6de732ed18"}, 0xf3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001240)={0x0, 0x7}, &(0x7f0000001280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000012c0)={0x1, 0x4, 0x7c3a, 0x8, r1}, &(0x7f0000001300)=0x10) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001340)) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001380)={@local, @broadcast, 0x0}, &(0x7f00000013c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001400)={'bond_slave_1\x00', r3}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001440)=0x0) r6 = getpid() tgkill(r5, r6, 0x10) connect(r0, &(0x7f0000001480)=@hci={0x1f, r4, 0x3}, 0x80) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000001500)={'nat\x00'}, &(0x7f0000001580)=0x54) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000015c0)={0xf2, 0x4, 0x7, "9c424e593cbedd423cda0535a821e2b9d38bcaf3b5790971b566f3b7195c826f7c81978206d89ce8dc9ee34746a9692edb902abca6811ef42ce63cf8517af5f28dc73fb98b38617cf0df991ba777233a5d4d4282556ad8ee8a1426934465bc2ab34c88354d0df820299f5c760e2b673bdcd6d7878cf99ab85a1126e55af91c2781a9b2ef3af23bbe87b02f57bbb28d7ea10bd14a7437c7b14a03ecc88b9d67da7920b5edd4e036037282a7b0e1a7fd4dc7636c9bbca2f3fd94a6bf62a172865e6b55c3f31bde496e379caf7931b38a53ad3bd5aa89c9736a9709cdb0e31511ae06d5801f034f4a307caf6a7f7b9efdf47da9"}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000016c0)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa5}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x175, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e23}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24}], 0xa8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001780)={r2, 0x921, 0x81, 0x0, 0x3, 0x5}, 0x14) write$tun(r0, &(0x7f00000017c0)={@val={0x0, 0x8}, @val={0x1, 0x1, 0x39, 0x3f, 0x1000, 0x1}, @ipx={0xffff, 0x117, 0x6, 0x0, {@broadcast=0xffffffff, @random="f6e133a7ac40", 0x100000001}, {@broadcast=0xffffffff, @random="5be4f25c9007", 0x4}, "2117deb8473356c6111df63efbed783b7cf23c448e5668d1875e7c7710300f754c05ff5c790aad5a72b0f7d49d3baacb993c10ef3ad3b4346aeb3ba4ab8893bd137d11bdfcc8790ab91ea78f6c99b9a6b3f192aea55e5d29ee273c7eeeac486b73dfd65a4b9322d825054dfc9506dfb501c83194176b7e6e9d20177c064b68299040e86f4c130edf4805aee9f26a41c1c614d961c5c64bbcbd11fac2e9d5522d4ad891b35f9dc3ecefc40828c5ffd57a881d511098c7a995b5e0ba5e8e7524041458aa3e0a8d36d2020954331ae3c37741b6f966ce1c91b99a181e4f74d5506ea34235b0df1fa588937e21de5b234c24db1bc877e81cf22f5c"}}, 0x125) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001940)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000001a80)={&(0x7f0000001900)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001a40)={&(0x7f0000001980)={0x84, r7, 0x10, 0x70bd28, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3ff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1b}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffffb}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x84}, 0x1, 0x0, 0x0, 0x40}, 0x20008000) ioctl$sock_bt(r0, 0x541b, &(0x7f0000001ac0)="69d49fd7a291bf9ebb1527cbaa5d9ed4b71f5ae2f10b71ba72787c19959e1de9d2991121e426b1f91dbe3a9a4b1af8d8c18e14822c396098dffba8e64a14dfbe4f52e075e04cca8ac47789c5230de37a99f9ce2ab4db347049cad39f3c055f2841ce9ca423c9ae3cbf") syz_open_dev$tun(&(0x7f0000001b40)='/dev/net/tun\x00', 0x0, 0x200040) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001b80)={0x200, 0x4, 0xdc1e, 0x8, r2}, &(0x7f0000001bc0)=0x10) syz_open_dev$usbmon(&(0x7f0000001c00)='/dev/usbmon#\x00', 0xc0d, 0x400001) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000001c40)={0x3, 0x3, 0x8}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001c80)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) ioctl$int_in(r0, 0x5421, &(0x7f0000001d40)=0x1ff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001d80)={0x9, {{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/05/30 06:41:57 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='/groqp\rsta\\\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x401c5820, 0x930003) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000280)={0x6, 0x7c2}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={'rose0\x00', &(0x7f0000000100)=@ethtool_eeprom={0xc, 0x9, 0x2, 0x50, "3a72edfe496cfdc625de732381abf9f2a86353733c7136052bc29bb178b45f2665c30678ab99365f04537171f2c82b33ad919059db06088765d9ec40a0d77e5f9cff648a1e499757a44415d5337f16b6"}}) memfd_create(&(0x7f0000000000)='rose0\x00', 0x1) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x10001, &(0x7f0000000080)=0x4) mq_timedreceive(r1, &(0x7f00000001c0)=""/25, 0x19, 0x100000001, &(0x7f0000000240)={0x0, 0x989680}) 2018/05/30 06:41:57 executing program 5: syz_mount_image$iso9660(&(0x7f00000008c0)='iso9660\x00', &(0x7f0000000900)='./file0\x00', 0x0, 0x0, &(0x7f0000000980), 0x0, &(0x7f00000001c0)={[{@block={'block', 0x3d, [0x39]}, 0x2c}]}) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)=@random={'security.', 'iso9660\x00'}) 2018/05/30 06:41:57 executing program 2: unshare(0x20000000) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) signalfd(r0, &(0x7f0000392ff8), 0x8) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x0, &(0x7f0000781f70)) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000000080)}, {&(0x7f0000000300)}], 0x0, &(0x7f0000001540)=ANY=[]) clone(0x0, &(0x7f0000000300), &(0x7f0000000500), &(0x7f00000002c0), &(0x7f0000000440)) 2018/05/30 06:41:57 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f00000000c0)=0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000040)={0x0, 0x25a6}) setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000000000)=0x7fff, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={'bridge0\x00', &(0x7f0000000100)=@ethtool_perm_addr={0x20, 0x5e, "14bb35a255a51c7a870d796dd7d837d3341fff8410a7718f2c83cec7c56811970bb99c28fa0465956030d19e307149606f26c8fad359cdb679b70e8055e96502fe0c47ef56ae5ad8e76530b46723606e1a08e5f4775bb661bfe1af7a180a"}}) 2018/05/30 06:41:57 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x50b, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x30d, 0x0) 2018/05/30 06:41:57 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x10400, 0x0) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000001a40), 0x0, &(0x7f0000001a80)}}, {{&(0x7f0000001e40)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000180)=[{0x833dd4cb5165f627}], 0x10}}], 0x2, 0x0) 2018/05/30 06:41:57 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCCBRK(r2, 0x5428) dup3(r1, r0, 0x0) 2018/05/30 06:41:57 executing program 1: r0 = socket(0x15, 0x7, 0xb7d116f) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000100)={0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x88000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000180)={r2, 0x80000, r3}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) syz_open_procfs(r4, &(0x7f0000000000)='comm\x00') socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)) 2018/05/30 06:41:57 executing program 0: rt_sigtimedwait(&(0x7f00000000c0), &(0x7f00000002c0), &(0x7f0000000240)={0x0, 0x989680}, 0xffbf) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x400) ioctl$KDMKTONE(r0, 0x4b30, 0x5) creat(&(0x7f0000000080)='./file0\x00', 0x0) ppoll(&(0x7f0000000040)=[{}], 0x1b8, &(0x7f0000000180), &(0x7f0000000140), 0x8) 2018/05/30 06:41:57 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x11) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x17) 2018/05/30 06:41:57 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000300)={0x10001, 0x8d0a, 0x9, 0x33, &(0x7f0000000200)=""/51, 0x65, &(0x7f0000000240)=""/101, 0x29, &(0x7f00000002c0)=""/41}) r2 = request_key(&(0x7f0000000600)='asymmetric\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000680)='em0@keyring&{posix_acl_access\x00', 0xfffffffffffffffa) add_key(&(0x7f00000005c0)='dns_resolver\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a}, &(0x7f0000002180)="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", 0xa67, r2) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="08000700162f080001122f3d40ff7f04000200ff0f"], &(0x7f0000000380)=0x2) syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f0000000140)='./file0\x00', 0x3, 0x2, &(0x7f00000008c0)=[{&(0x7f0000000700)="1145de390eeb20ddefbcfda95e291fe8753e3dedcb21485c0eb8a739a29f1160f01180f54c203f8a625fc0a52bad444086eace70212026859b12e98a6eb1f06b98609b27bcb1e17db6f27e3ab2ee9689d02c997752a91a09c3972b1a122ef1615a629b4621c39f61bc0723ba1eae5c37408146f2b0273baf414fa6a365a6a93442455b74b7f8466b6e43a1c4efbdbaba9843e8568f94dca58f56aa807fd3370d0fc92d9809f80dde56d6751285e9de5e10c21c7653f68a193f1b7f88aae76de2a223590d983a8f7302e02fa52430baacca884ef7246f968aaa76dfc5c3", 0xdd}, {&(0x7f0000000800)="4d273c4d31aebfbb577b784d34366208b566156f5e5459ce88786dc93f5d8ebd69860cec0186d6b4c2b2f24f520979ee15ca80417f979ce41eb4bd7f77991b7ab0d6bb54bd50364c1f15c338f608a5e21fd9839ed32f38831d9ae05a421194969a3573c92a7fa2ab31afb2220b72ee54155d23e815759a905abaca7dcbbf62604c704f060e3aa334d3e26a220033598f4c20524914b0b1b9ffde81411011bbcae635fb63f1", 0xa5, 0x5}], 0x0, &(0x7f0000000900)={[{@sb={'sb', 0x3d, [0x32, 0x30, 0x3d, 0x34, 0x35, 0x78, 0x0]}, 0x2c}, {@quota='quota', 0x2c}, {@norecovery='norecovery', 0x2c}, {@max_batch_time={'max_batch_time', 0x3d, [0x33]}, 0x2c}, {@grpid='grpid', 0x2c}]}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={r3, 0xfffffffffffff801, 0x800}, 0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000500)={0x0, 0x1}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000580)={r4, 0x7fff, 0x10001}, 0x8) rmdir(&(0x7f0000000180)='./file0\x00') execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000004c0)=[&(0x7f0000000340)='\x00', &(0x7f0000000440)='vboxnet0trusted\x00', &(0x7f0000000480)='\x00'], &(0x7f0000000380), 0x1000) [ 121.061160] ISOFS: Unable to identify CD-ROM format. 2018/05/30 06:41:57 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20022400}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r3, 0x1, 0x70bd2a, 0x25dfdbfe, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x7e}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x97}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x87}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0xc800) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f00000002c0)={0x9, 0x4, 0x0, [{0x4, 0xcd0, 0x6, 0x8, 0x7, 0x5, 0x401}, {0x6, 0xfff, 0x2, 0x1, 0x40, 0x9, 0x7}, {0x4, 0x4, 0x6d, 0x10000, 0x4, 0x6, 0x3}, {0x4, 0x0, 0x5, 0x2, 0x0, 0x3, 0xffffffffffffffff}]}) ioctl$KDENABIO(r2, 0x4b36) fallocate(r0, 0x1, 0x1, 0x846b) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000400), &(0x7f0000000480)=0x68) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00000004c0)) getsockname$packet(r2, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x14) r4 = accept$inet(r2, &(0x7f0000000580)={0x0, 0x0, @dev}, &(0x7f00000005c0)=0x10) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) connect$netrom(r2, &(0x7f0000000600)=@ax25={0x3, {"1a65c5dedc169d"}, 0x200}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000640), &(0x7f0000000680)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00000006c0)={0x1, [0x2]}, 0x6) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000700)=[0x10, 0x1]) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000740)=0xfffffffffffffffb, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000780)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x10) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00000007c0)=0x3) set_robust_list(&(0x7f0000000880)={&(0x7f0000000840)={&(0x7f0000000800)}, 0x8}, 0x18) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00000009c0)={&(0x7f00000008c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000900)=[0x0], &(0x7f0000000940)=[0x0, 0x0, 0x0], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x5, 0x1, 0x3, 0x3}) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000a00)=""/157) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000ac0)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000b00)=0x80000000, 0x4) accept$unix(r2, &(0x7f0000000b40)=@abs, &(0x7f0000000bc0)=0x6e) r5 = creat(&(0x7f0000000c00)='./file0\x00', 0x42) accept$inet6(r2, &(0x7f0000000c40)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000c80)=0x1c) ioctl$SG_GET_SG_TABLESIZE(r5, 0x227f, &(0x7f0000000cc0)) setreuid(r1, r1) 2018/05/30 06:41:57 executing program 7: ioctl$BLKSECDISCARD(0xffffffffffffffff, 0x127d, &(0x7f0000000080)) getpid() r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000700)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200)={0x1ff, 0x101, 0xb9, 0xffff, 0x1}, 0x14) syz_fuse_mount(&(0x7f00000003c0)='./file0\x00', 0xa000, r3, 0x0, 0x7, 0x2002) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000800)="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", 0xfa0) fcntl$notify(0xffffffffffffffff, 0x402, 0x5) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_aout(r1, &(0x7f0000000600)=ANY=[], 0x0) unshare(0x40000000) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000340)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000002c0)="fc49a6916fb4bfd3047eaedd3e453721ab8b5f28ea189faadff052fb7a2ad3bab14cad39d17d3fe56fa92a487ca5abf9022f473f6ec9e5d838155c", 0x3b}], 0x0, &(0x7f0000000200)=ANY=[]) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000100)={'tunl0\x00', @ifru_settings={0x1, 0x0, @sync=&(0x7f0000000140)}}) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000240)=0x5, &(0x7f0000000380)=0x4) socket$key(0xf, 0x3, 0x2) [ 121.184581] EXT4-fs: Invalid sb specification: sb=20=45x [ 121.213698] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 121.220464] ISOFS: Unable to identify CD-ROM format. [ 121.262747] IPVS: Creating netns size=2536 id=22 [ 121.305592] EXT4-fs: Invalid sb specification: sb=20=45x [ 121.313134] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 121.410920] IPVS: Creating netns size=2536 id=23 2018/05/30 06:41:58 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000000)=[{0x2000000000048, 0x0, 0x0, 0x80000001}, {0x6}]}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg(r0, &(0x7f0000003040)=[{{&(0x7f00000012c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x80, &(0x7f00000001c0)}}, {{&(0x7f00000018c0)=@ipx={0x4, 0x0, 0x0, "982a5c276750"}, 0x80, &(0x7f0000002f80)}}], 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'dummy0\x00', &(0x7f0000000040)=@ethtool_rxfh={0x46, 0x7, 0xffffffffffffffb1, 0x3, 0x3, "fbad55", 0x1000000000000000, [0x7f, 0x400, 0x7527, 0x0]}}) 2018/05/30 06:41:58 executing program 1: syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") userfaultfd(0x80802) 2018/05/30 06:41:58 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000240)=[{&(0x7f0000000340)="1e67f06c15f67f8f", 0x8, 0x400}]) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) unshare(0x40000000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000400), 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000003c0)={0x2, &(0x7f00000004c0)=""/189, &(0x7f00000006c0)=[{0x4, 0x41, 0x8da, &(0x7f00000002c0)=""/65}, {0x1, 0x54, 0x60000000000, &(0x7f0000000580)=""/84}]}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000440)="7f4d8ab16538a13925c32e20b40af716f358990b3f7f658f2c3335549bb0c2e37f466b36c5a12079222ad8a7d33295fef146192c68f716dfc2cd9883d95999a752fd527d060e82424402ecedae6eb28fcb8be3d06783f9cfda8cc593c9b565257434ba96563393e5be0409639546725a9cb46d5000803c7ef8") r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00000001c0)={0x2, 0x6, 0xfff, 0x20, 0x100000001, 0x9, 0x2, 0xf82, 0x1, 0xb86b, 0x7, 0x2}) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000004e22000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b07", 0x4a}], 0x1}, 0x0) 2018/05/30 06:41:58 executing program 5: fchdir(0xffffffffffffffff) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x200001, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) 2018/05/30 06:41:58 executing program 2: setrlimit(0x7, &(0x7f0000000080)) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x3, 0x4b8, [0x0, 0x200003c0, 0x200004f8, 0x20000528], 0x0, &(0x7f0000000000), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1f, 0x0, 0x8137, 'team_slave_0\x00', 'veth1\x00', 'vcan0\x00', 'bridge_slave_0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0xb8, 0xb8, 0x108, [@limit={'limit\x00', 0x20, {{0xffffffffffffff00, 0x0, 0x20, 0xfffffffffffffffa, 0x24f, 0x81}}}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz1\x00', 0x6}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x5, 0x63, 0x7, 'erspan0\x00', 'gretap0\x00', 'ip6tnl0\x00', 'bridge_slave_0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0xff], 0x70, 0xa0, 0xd8}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}]}, @common=@mark={'mark\x00', 0x10, {{0xffffffc0, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x1c, 0x0, 'bridge_slave_1\x00', 'dummy0\x00', 'bpq0\x00', 'ipddp0\x00', @empty, [0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0xff, 0x0, 0x76b6dcd312525c10], 0x70, 0x1d0, 0x218}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x3, 'system_u:object_r:default_context_t:s0\x00'}}}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffe}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0xc437, 0x6, 0x9}}}}]}]}, 0x530) 2018/05/30 06:41:58 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000300)={0x10001, 0x8d0a, 0x9, 0x33, &(0x7f0000000200)=""/51, 0x65, &(0x7f0000000240)=""/101, 0x29, &(0x7f00000002c0)=""/41}) r2 = request_key(&(0x7f0000000600)='asymmetric\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000680)='em0@keyring&{posix_acl_access\x00', 0xfffffffffffffffa) add_key(&(0x7f00000005c0)='dns_resolver\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a}, &(0x7f0000002180)="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", 0xa67, r2) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="08000700162f080001122f3d40ff7f04000200ff0f"], &(0x7f0000000380)=0x2) syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f0000000140)='./file0\x00', 0x3, 0x2, &(0x7f00000008c0)=[{&(0x7f0000000700)="1145de390eeb20ddefbcfda95e291fe8753e3dedcb21485c0eb8a739a29f1160f01180f54c203f8a625fc0a52bad444086eace70212026859b12e98a6eb1f06b98609b27bcb1e17db6f27e3ab2ee9689d02c997752a91a09c3972b1a122ef1615a629b4621c39f61bc0723ba1eae5c37408146f2b0273baf414fa6a365a6a93442455b74b7f8466b6e43a1c4efbdbaba9843e8568f94dca58f56aa807fd3370d0fc92d9809f80dde56d6751285e9de5e10c21c7653f68a193f1b7f88aae76de2a223590d983a8f7302e02fa52430baacca884ef7246f968aaa76dfc5c3", 0xdd}, {&(0x7f0000000800)="4d273c4d31aebfbb577b784d34366208b566156f5e5459ce88786dc93f5d8ebd69860cec0186d6b4c2b2f24f520979ee15ca80417f979ce41eb4bd7f77991b7ab0d6bb54bd50364c1f15c338f608a5e21fd9839ed32f38831d9ae05a421194969a3573c92a7fa2ab31afb2220b72ee54155d23e815759a905abaca7dcbbf62604c704f060e3aa334d3e26a220033598f4c20524914b0b1b9ffde81411011bbcae635fb63f1", 0xa5, 0x5}], 0x0, &(0x7f0000000900)={[{@sb={'sb', 0x3d, [0x32, 0x30, 0x3d, 0x34, 0x35, 0x78, 0x0]}, 0x2c}, {@quota='quota', 0x2c}, {@norecovery='norecovery', 0x2c}, {@max_batch_time={'max_batch_time', 0x3d, [0x33]}, 0x2c}, {@grpid='grpid', 0x2c}]}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={r3, 0xfffffffffffff801, 0x800}, 0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000500)={0x0, 0x1}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000580)={r4, 0x7fff, 0x10001}, 0x8) rmdir(&(0x7f0000000180)='./file0\x00') execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000004c0)=[&(0x7f0000000340)='\x00', &(0x7f0000000440)='vboxnet0trusted\x00', &(0x7f0000000480)='\x00'], &(0x7f0000000380), 0x1000) 2018/05/30 06:41:58 executing program 7: timer_create(0x2, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x2, 0x0, 0x2, 0x17f, 0x100, 0x1, 0x94c5, 0x8, 0x1, 0x3ff, 0x8}, 0xb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0xfeffffff, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) poll(&(0x7f0000000040)=[{r1}, {r1, 0x3020}, {r1, 0x40}], 0x3, 0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1f, 0x2}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0xfffffffffffffffc}, &(0x7f0000000240)=0x8) 2018/05/30 06:41:58 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x12d9}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x2, 0x3, 0x7946, 0x2, 0x6}, &(0x7f00000001c0)=0x14) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000100)=[{&(0x7f0000000040)="390000001300090417feb1ae7aa77cf40000ff3f01000000000000000000001419000400430100000a00005d14a4e91ee438d2fd0000000000", 0x39}], 0x1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) 2018/05/30 06:41:58 executing program 1: getpid() r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x200, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000280)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000680)={&(0x7f0000000380)=[0x0], &(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0], &(0x7f0000000640)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x5, 0x2, 0x6}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/member\x00', 0x2, 0x0) r2 = dup2(r1, r1) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000100)) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/urandom\x00', 0x400100, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000340)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x1000, 0x3ff, 0x7, 0x5, 0x401, 0x707, 0x7ff, {0x0, @in={{0x2, 0x4e22, @rand_addr=0xfff}}, 0x30a, 0x7, 0x5, 0x4cd}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={r5, 0xffffffffffffff00}, 0xc) socket$inet(0x2, 0x7fd, 0x3) creat(&(0x7f0000000300)='./file0\x00', 0x42) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="8ffdffffe01bda946cffc8da274a398d954c98a45da0259c1580eaea58247c9d08d51e9695c9e4f9ffffff60aa77ac9401ad58442d68d1e1aa453ad13a66276df60cd80b3cf5ecd659bb4b808f2e2565501eaf3ba7139dbcc36ea8c43b615baec8af33aadbcd8e035733f88bbd3988c7344353fbe5fd2a3b4aa612d33d8ac9496e019fffc0af1328f81dcf4b36f8fcc4a85a52d9b3e741db9425129e0af76746ba4f271cb5dc96f88f6e36880eb55038f14cf9c2f7c3987385a36496069ded27ed0d2040368b1c2248e91a785b04ba4c32dae04686dfb65a4ed602055581ec8d0b951db910b22fd8a0bdd178f95349345abc19cea2586d696d799892895c302f9ed5766cae835e579977e5e4258f68"], &(0x7f0000000180)=0x66) connect$netrom(r3, &(0x7f0000000000)=@ax25={0x3, {"d959fb40935a5c"}, 0xd7}, 0x10) syz_open_procfs(r4, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a9e6798058439ed554fa07424adee901d2da75d11f020009000017a071fb35331ce39c5a6efcb75152aeacd341d569219f24c4dc1be890afd370e49cd402c31b89c155702e0add685a377367467d189fa5ea2c416dfdb584b3cf07d6ba734bce533a54af54465ff819facd07") [ 121.992152] Dev loop0: unable to read RDB block 4 [ 122.002415] loop0: unable to read partition table [ 122.020510] loop0: partition table beyond EOD, [ 122.029747] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 122.032370] EXT4-fs: Invalid sb specification: sb=20=45x [ 122.038534] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 122.047259] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 122.078439] truncated [ 122.085768] loop_reread_partitions: partition scan of loop0 () failed (rc=-5) [ 122.173896] IPVS: Creating netns size=2536 id=24 [ 122.253572] Dev loop0: unable to read RDB block 4 [ 122.258645] loop0: unable to read partition table [ 122.264784] loop0: partition table beyond EOD, truncated [ 122.270519] loop_reread_partitions: partition scan of loop0 () failed (rc=-5) [ 123.001883] pktgen: kernel_thread() failed for cpu 0 [ 123.007007] pktgen: Cannot create thread for cpu 0 (-4) [ 123.012817] pktgen: kernel_thread() failed for cpu 1 [ 123.017914] pktgen: Cannot create thread for cpu 1 (-4) [ 123.023471] pktgen: Initialization failed for all threads 2018/05/30 06:41:59 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) fchmod(r0, 0x1ad) syz_mount_image$ocfs2(&(0x7f0000000240)='ocfs2\x00', &(0x7f0000000280)='./file0\x00', 0x6, 0x1, &(0x7f00000003c0)=[{&(0x7f00000002c0)="33e6a7146cece01f1035603bf2f66b80c73e647c7fb96104f0f6fd645f036893e9d9330ab17741ac7af73ba2e40b6f04e9b991bfe69b0d8574cca6bee8dbbd22385098e893d69e6311c86d6551a5d7fcdb26c865f3007d3b5d8f03e4f8aa32e438ae5b5852ed421532848754af51a8ae3aa387e16c94427fa2e6815d6d56fef6d6b8c546111ce2c5b96a7b88cfc8f0a6466fd64d930c5a7860de97153ff553", 0x9f, 0x2}], 0x200000, &(0x7f0000000400)="3a5e62646576402b275e7b62646576747275737465641a656d3068776c616e303a00") sendto$inet(0xffffffffffffffff, &(0x7f0000000280), 0x314, 0x0, &(0x7f0000e68000)={0x2}, 0x10) r2 = socket$inet6(0xa, 0x80003, 0xfc) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000600)=ANY=[@ANYBLOB="08000000000000000a004e24ff03000000000000000000000000000000000001010000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000010000000a004e22ffff0000000000000000000000000000000000002f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) setns(r1, 0x0) getsockname$ax25(r1, &(0x7f0000000540), &(0x7f0000000580)=0x10) chroot(&(0x7f00000001c0)='./file0\x00') bind$inet(r1, &(0x7f00000005c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='veth1_to_bond\x00', 0x4ae42eff587a559f) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000780)=""/75, &(0x7f0000000140)=0x4b) exit_group(0x2) sendmmsg(r2, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) recvfrom$ax25(r1, &(0x7f0000000440)=""/151, 0x97, 0x10001, &(0x7f0000000500)={0x3, {"e40674e68f1b4c"}, 0x4}, 0x10) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000740)=""/43) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000008c0)={@local={0xfe, 0x80, [], 0xaa}}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000200)={0x2, 0x6, 0x4, 0x2, 0x2, 0x210}) 2018/05/30 06:41:59 executing program 6: mknod$loop(&(0x7f0000000380)='./file0\x00', 0x0, 0xffffffffffffffff) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x1001, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000140)='.\x00', 0x4, 0x0, r0, 0xfffffffffffffff7, 0x14c000) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) 2018/05/30 06:41:59 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x0, 0xfffffffeffffffff}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) r3 = getuid() fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={r2, r3, r4}, 0xc) 2018/05/30 06:41:59 executing program 1: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) readahead(r0, 0xe74, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) recvfrom$ax25(r0, &(0x7f0000000180)=""/45, 0x2d, 0xc402b24db18536ef, 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") 2018/05/30 06:41:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = request_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xfffffffffffffffc) keyctl$invalidate(0x15, r1) sendmsg$nl_route_sched(r0, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) 2018/05/30 06:41:59 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x88}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x420000, 0x2) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) 2018/05/30 06:41:59 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000000), 0xfffffffffffffec1, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0), 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SG_GET_NUM_WAITING(r2, 0x227d, &(0x7f0000000040)) 2018/05/30 06:41:59 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000100)="2400000002031f001cfffd946fa2830020200a000900010000e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) keyctl$set_reqkey_keyring(0xe, 0x6) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000180)=0x8, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0xfffffffffffffff9, 0xffffffffffffffc1}, {0xffffffffffff0000, 0x7fff, 0xe707, 0x6a}, {0x8, 0xfffffffffffffffb, 0x0, 0x7ad0}]}, 0x10) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000240)=[{{0x77359400}, 0x3, 0x6, 0x1ff}, {{0x77359400}, 0x9, 0x5, 0x40}, {{r2, r3/1000+30000}, 0x1, 0x8, 0xfffffffffffffe01}, {{0x77359400}, 0x5, 0x7fff, 0x5}, {{}, 0x5, 0x1, 0x9}, {{0x0, 0x7530}, 0x7ff, 0x81, 0x80}, {{0x0, 0x7530}, 0xbbc, 0x100, 0x8}, {{0x77359400}, 0x80, 0x200}, {{0x0, 0x2710}, 0x3, 0x7fffffff, 0xfffffffffffffffd}, {{r4, r5/1000+30000}, 0x3f, 0x20, 0x4}], 0xf0) 2018/05/30 06:41:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x9a}, @in6={0xa, 0x4e23, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}], 0x74) writev(r0, &(0x7f0000000100), 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1}) 2018/05/30 06:41:59 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') lseek(r0, 0x4000000000000000, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='schedstat\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000000140)=@objname={'system_u:object_r:newrole_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30, 0x39, 0x20, './bus\x00'}, 0x4b) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000300), 0x4) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000100)={0x3, 0x1}) inotify_add_watch(0xffffffffffffffff, &(0x7f00000004c0)='./bus\x00', 0x0) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000680)=0x0, &(0x7f00000006c0), &(0x7f0000000700)) syz_fuseblk_mount(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000480)='./bus\x00', 0x2000, r2, r3, 0x7ff, 0x2, 0x40) sendfile(r0, r1, &(0x7f00000000c0), 0x1) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000340)=0x3000000000000000, &(0x7f0000000380)=0x4) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x6c7, 0x8000, 0x0, 0x0, 0x0}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000500)={r4, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x3, 0x901}, 0x90) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xe}, &(0x7f0000044000)) setns(r1, 0x20000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r5, 0x1000000000016) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) rt_sigprocmask(0x2, &(0x7f00000001c0)={0x4}, &(0x7f0000000240), 0x8) socket(0xa, 0x1, 0x0) 2018/05/30 06:41:59 executing program 6: open$dir(&(0x7f00000000c0)='./file0\x00', 0x101842, 0x0) truncate(&(0x7f0000002500)='./file0\x00', 0x101) r0 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) mremap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) write(r0, &(0x7f0000000600)="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", 0xe00) creat(&(0x7f0000000000)='./file0\x00', 0x9) 2018/05/30 06:41:59 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) r0 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000080)) mlock2(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) 2018/05/30 06:41:59 executing program 7: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000540)=@can, &(0x7f00000005c0)=0x80) writev(r1, &(0x7f0000000a00)=[{&(0x7f0000000840)="554e2fcc20688b90c87a92ff158f97facc4580ee567133cb31b607bc512ed2163ebcadb3cf993636582cc8174862293e0bb22c4560edf4e9128bda8716f93d6b16c11f5a05ff44b52972adfcf1101a93fcc8fa044e7b78c554fdbc324808aba281caefd1b5dec88e51fac35442df7b5b336f3f88cb3c569c44e39c38a29b2b99c9da80614b8cfc27a0d970521184b99d3e5eecaf62f80c731940f4ddc66c0c4cc4e063f2dcffe08788eeee8988508fff6e5889112c", 0xb5}], 0xffffffffffffe11) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000300)=0x1c) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000200)) sendto(r2, &(0x7f0000000000)="120000001600e70d017b00000000000000a1", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000ac0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000002c80)=0x1008) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="02be7c1c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000400)=0xa) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x6, 0x4, 0x7}, &(0x7f0000002cc0)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r4, 0x7}, 0x8) readv(0xffffffffffffffff, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) r5 = open(&(0x7f00000004c0)='./file0\x00', 0x11d200, 0x42) ioctl$EVIOCSREP(r5, 0x40084503, &(0x7f0000000500)=[0x3, 0xcabf]) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000000640)=0x800, 0x4) sendmsg(r2, &(0x7f0000001c00)={&(0x7f0000000340)=@rc={0x1f, {0x1, 0x140000, 0xae, 0x4, 0x9, 0xfc7}, 0xffff}, 0x80, &(0x7f0000000600)=[{&(0x7f00000003c0)="cc7cb682cb6c9f3c8561ec1028c0c4705637d5b32576495095a433a65b4c9f627a06addee62f0b4177ff98cab0ef54e4a3d22f061e72e2d5e525e6af", 0x3c}], 0x1, &(0x7f0000000640), 0x0, 0x4040051}, 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() fchown(r2, r7, r8) ioctl$int_in(r6, 0x5475, &(0x7f0000000680)) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000240), &(0x7f0000000480)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5}, 0xab) r9 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, r8, 0x0, 0x1, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x14, 0x88}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) fcntl$dupfd(r9, 0x0, r9) 2018/05/30 06:41:59 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x80000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100), 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000000)=0x1, 0x4) [ 123.138403] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 123.171109] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/30 06:41:59 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="240000001a0013000000000005000000000000000075544f1dd2ced68ae93a92", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/05/30 06:41:59 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$evdev(r0, &(0x7f00000001c0)=[{{}, 0x8e, 0x9, 0x2}, {{0x0, 0x7530}, 0x2000, 0x7, 0x80}, {{0x0, 0x2710}, 0x6, 0x8, 0x3ff}, {{0x0, 0x2710}, 0x25, 0x8, 0x9}], 0x60) rt_sigtimedwait(&(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000180)={0x77359400}, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4c0001, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000080)) 2018/05/30 06:42:00 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r1 = open(&(0x7f0000002000)='./bus\x00', 0x14103e, 0x0) fallocate(r1, 0x1, 0x0, 0x10000101) write$tun(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) 2018/05/30 06:42:00 executing program 3: r0 = inotify_init1(0x2) r1 = gettid() fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x1, 0x0) fcntl$setown(r0, 0x8, r1) ptrace(0x4207, r2) ptrace$setregset(0x2, r1, 0x6, &(0x7f0000000100)={&(0x7f0000000040), 0x3bc}) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000000000)={0x1}) 2018/05/30 06:42:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400400, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000080)='vmnet0\x00') sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000040)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) getpeername$netrom(r0, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000140)={'bridge_slave_0\x00', {0x4, 0x7, 0x8001, "daf69da91bd0", 0x2}}) 2018/05/30 06:42:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockname$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/05/30 06:42:00 executing program 5: rt_sigprocmask(0x0, &(0x7f0000000140)={0xfffffffffffffffa}, 0x0, 0xffffffffffffff0d) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x8, 0x4, @tid=r0}, &(0x7f0000044000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x404000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f00000002c0)=0xea, 0x4) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) timer_delete(0x0) 2018/05/30 06:42:00 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) fcntl$setpipe(r0, 0x407, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x1) fcntl$notify(0xffffffffffffffff, 0x402, 0x100000080000008) socket$inet6_sctp(0xa, 0x5, 0x84) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000180)='threaded\x00', 0xffffff43) 2018/05/30 06:42:00 executing program 2: r0 = socket$inet6(0x10, 0x3, 0xfffffffffffffffd) bind(r0, &(0x7f0000000040)=@nl=@proc={0x10, 0x0, 0x0, 0x4000000}, 0xc) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000900140003000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/05/30 06:42:00 executing program 7: r0 = memfd_create(&(0x7f0000000040)='vmnet1wlan0*-vmnet0posix_acl_access\x00', 0x21) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) fcntl$getown(r1, 0x9) ppoll(&(0x7f0000000180)=[{r2}], 0x1, &(0x7f0000000200), &(0x7f0000000240), 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x40, 0x5}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x9}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x4, 0x0, 0x4eb97b4ca9f2d1db, 0x400}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000140)={r4, 0x81}) 2018/05/30 06:42:00 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000000080)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out}, 0x30) bind$netrom(r0, &(0x7f00000000c0)=@full={{0x3, {"f9c07de0785ba3"}, 0x207}, [{"47bbdc6b65949b"}, {"53fed186e5a364"}, {"b43c3200a258a3"}, {"ba315702e187ab"}, {"1e4c51105c3e4a"}, {"668e9bc841970d"}, {"e41d906215c665"}, {"d7acd795338a6c"}]}, 0x48) 2018/05/30 06:42:00 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="6d897678817c45b405a57815337e10017e852a38d974abd79285b1320f3c007c74a240719e93926952c785441dc10d9906a7b2272c8b10") r1 = perf_event_open(&(0x7f0000000240)={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) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="eb833d3cce0be50482bd12baeff285ae1bdeb4a637a3a6c23f48998f0db9897f6f6d445a9ec430ba6d242805857747746f404cf3e0109fb0f7644906e9c98e1d0f35", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0xffffff52) fallocate(r1, 0x2, 0x6, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x6, 0x401}, &(0x7f0000000180)=0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = socket(0x200000000000011, 0x4000000000080002, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000045c0)={0x0, @dev, @rand_addr}, &(0x7f0000004600)=0xc) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'lo\x00', r4}) bind$packet(r3, &(0x7f0000000200)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/05/30 06:42:00 executing program 1: openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x1) fcntl$getown(r0, 0x9) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") 2018/05/30 06:42:00 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x1) getdents(r1, &(0x7f0000000100)=""/95, 0x5f) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000200)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0x8) futex(&(0x7f000000cffc)=0x2, 0x800000000001, 0xfffffffffffffffd, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x4) 2018/05/30 06:42:00 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = request_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)=']wlan0trusted\x00', 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f00000002c0)=""/164, 0xa4) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)='debugfs\x00', 0x0, &(0x7f0000000400)="e2") 2018/05/30 06:42:00 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x963f, 0x9, 0x101, 0x1}, &(0x7f00000000c0)=0x14) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x3f, 0x202, 0x37, 0x2ad58f73, r4}, &(0x7f0000000140)=0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r1, 0x0) getsockopt$bt_hci(r0, 0x107, 0xc, &(0x7f0000000200)=""/25, &(0x7f0000000240)=0x19) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={'veth0_to_bond\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/30 06:42:00 executing program 5: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x80) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000140)) open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000200)={0x6, 0x25, 0x5, 0x2, 0x0, 0x7}) fcntl$dupfd(r2, 0x0, r2) mlockall(0x5) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 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) munlockall() ioctl$TCSETS(r1, 0x40045431, &(0x7f0000fddfff)) ioctl$TIOCSETD(r1, 0x5412, &(0x7f00000001c0)=0x401) 2018/05/30 06:42:00 executing program 1: r0 = getpgrp(0xffffffffffffffff) r1 = getpgrp(r0) syz_open_procfs(r1, &(0x7f0000000000)='map_files\x00') 2018/05/30 06:42:01 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x102800) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}, @in6={0xa, 0x4e20, 0x7eb, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}], 0x38) 2018/05/30 06:42:01 executing program 0: keyctl$session_to_parent(0x12) bind(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d24e3a398312bdf693f1710d2f0b47f0b028b0b01eddf5a4772a036bcae45f4be37903efc3111bb37c647ff7f7d862cdda9c2bf349e0626f4d468ac1ef7769"}, 0x20) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000140), &(0x7f0000000180)=0x10) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000200)=0x80, 0x4) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000600)={0x27, 0x1, 0x2, 0x0, 0xf602, 0x1000, "197bbef3af9e8361e91854a78f3fa2f2d1ab346d00d5ccafc9bf4c288d7e0b03d5c71d3359dde188d6cea9149ac2f9075cedc66b3547a9a472a7f80534be38", 0x2d}, 0x60) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f00000003c0)={0x7, 0x81}, 0x0) symlink(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00') unshare(0x40000000) write$selinux_validatetrans(0xffffffffffffffff, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x1f9) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000001c0)) sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="ea1a2a4dffe69b6215d1e59e05f68f0d7ea8deafae33f43bfbec2a1d6b329803a920a82b47659db1ccc7f73829704ff5235f00645be2ebfc6c97a528a862b5894ac13b416e92aba8e0a9c39e4d5446281798993892304415ecc2120743ddf3fa52111debf67d9b72b8c77a12747e994caf5ccc48335c2cb0e8812c0677cdaeb93a7cb92e48a1940f02643e7419be2c2f669b2e367e1ec936ace01e74365e1e7dc01c2e819fa25cf9680b9b5a8bd175d7dd", 0xb1, 0x0, &(0x7f00000005c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) 2018/05/30 06:42:01 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x40040, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000040)={&(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003400)=""/153, 0x99}], 0x1, &(0x7f0000000940)=""/42, 0x2a}, 0x202) sendmmsg(r1, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)='#', 0x1}], 0x1}}], 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x4, 0x4) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x1, 0x0) getsockopt$inet_udp_int(r4, 0x11, 0x755a6727fa895963, &(0x7f0000000340), &(0x7f0000000380)=0xfffffffffffffea1) syz_open_procfs(r3, &(0x7f0000000300)='attr/sockcreate\x00') 2018/05/30 06:42:01 executing program 6: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x10, 0x0, 0x4000003) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) ioctl(r0, 0x3fc0000000000000, &(0x7f0000000000)="f23d329d02e42b2b13e9cbc162c78879cb4975c59bda75553eb8") 2018/05/30 06:42:01 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x10d080, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000280)=""/5) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe, 0x10010}, 0xc) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) unshare(0x2000400) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000100)) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f00000000c0)=@random={'btrfs.', 'trustedvmnet0\x00'}, &(0x7f0000000140)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0xf2, 0x0) 2018/05/30 06:42:01 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = creat(&(0x7f0000000180)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e21}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="766574683100000000ffffffffffef00", 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x10) bind$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x7, 0x7, 0x192d, "9c3674c0e5f73c1fc41d44f82ead0e3b6130c511bc6f9e6373b0cb850ee0ca179182d708eaa0462de43d6a86faff90fa147c78bfd8b45bf24308958869350e", 0xf}, 0x60) openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x400000, 0x0) 2018/05/30 06:42:01 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000040)="0000864514c85655108d3ba21ea133b34c6d6242339801b90edc1c70da79507033176fd383f75a644d7250f71e0a45ef116e3c27e6c2a8f8425a76efd26afe24501b2bab7efcbc26179fb5aa3f3c4f0f2eabe2be5ba09f09316a253dff22858c81853e8fc42c939a060b4972cae72091920331dee435650a", 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x37, 0x3f, 0x3b]}, 0x3) fallocate(r1, 0x41, 0x0, 0x2000000000000001) 2018/05/30 06:42:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x200000, 0x0) openat(r1, &(0x7f0000000180)='./file0\x00', 0x80, 0x118) sendmsg$nl_generic(r0, &(0x7f0000001fc0)={&(0x7f0000000ac0)={0x10}, 0xc, &(0x7f0000001f80)={&(0x7f0000004200)=ANY=[@ANYBLOB="1c0000001300090900000000a1ff0000020000001800030043000000"], 0x1c}, 0x1}, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2000, 0x0) write$selinux_create(r2, &(0x7f0000000080)=@access={'system_u:object_r:hald_cache_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x35, 0x35}, 0x43) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000040)=""/1) openat$cgroup_ro(r2, &(0x7f0000000100)='cpu.stat\x00', 0x0, 0x0) [ 125.113035] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 125.138381] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 125.170428] IPVS: Creating netns size=2536 id=25 [ 125.240837] IPVS: Creating netns size=2536 id=26 2018/05/30 06:42:02 executing program 4: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f0000002d40), 0x100002f3}, 0x100}, {{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000800)="cde1a1ffdcac5892", 0x8}], 0x1, &(0x7f0000000140)}}], 0x2, 0x0) 2018/05/30 06:42:02 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x549002, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0xb, 0x4) socket$key(0xf, 0x3, 0x2) 2018/05/30 06:42:02 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x8000, 0x0) fanotify_mark(r0, 0x3, 0x10, r1, &(0x7f0000000080)='./file0\x00') syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000) sched_getattr(0x0, &(0x7f0000000180), 0x30, 0x0) 2018/05/30 06:42:02 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x1, 0x0) dup3(r0, r1, 0x0) 2018/05/30 06:42:02 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$bt_l2cap(r0, &(0x7f00000001c0), &(0x7f0000000240)=0xe, 0x800) mknod(&(0x7f0000000100)='./file0\x00', 0x8000, 0x2) mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, &(0x7f0000000300)) syz_mount_image$vfat(&(0x7f0000000640)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0xae2, &(0x7f0000001a00), 0x40000, &(0x7f0000001ac0)=ANY=[]) 2018/05/30 06:42:02 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0xb4, 0x4) listen(r0, 0x0) 2018/05/30 06:42:02 executing program 1: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000000)=0xffffffffffff4bda) 2018/05/30 06:42:02 executing program 0: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r0, 0x9, 0x0) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r3, r1, 0x5, 0x0) vmsplice(r0, &(0x7f0000002200)=[{&(0x7f00000021c0)=']', 0x1}], 0x1, 0x0) 2018/05/30 06:42:02 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xe6, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x9, 0x8, [0x68f, 0x7, 0x3ff, 0x238, 0x3, 0x2, 0x8001, 0x2695]}, &(0x7f0000000100)=0x18) getsockname$inet(r0, &(0x7f0000000140)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x3ff, 0xfffffffffffffc1c, 0x8, 0x38c2, 0x8, 0xfff, 0x1, {r1, @in6={{0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x2b4}}, 0x8000, 0x7ba00, 0x1, 0x5, 0x7}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r2, 0x3f}, &(0x7f0000000300)=0x8) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000340), &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x80000000, 0x3, 0x200, 0x8, 0x80000000, 0x0, 0x3, 0x7fff, r2}, 0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000400)={r2, 0x9}, &(0x7f0000000440)=0x8) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000480)={'filter\x00'}, &(0x7f0000000500)=0x78) ioctl$TUNSETLINK(r0, 0x400454cd, 0x32d) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000540)={0x2}, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000580)=[@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x2c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000005c0)={r1, 0x200, 0xe090, 0x9, 0x100000001, 0xda82, 0x7, 0x0, {r3, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x3b3, 0x2, 0x20, 0xbdf5, 0xffffffffffff0001}}, &(0x7f0000000680)=0xb0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000006c0)={@empty, @dev={0xac, 0x14, 0x14, 0x11}, 0x1, 0x2, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x18) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000700)=0x81, 0x4) rmdir(&(0x7f0000000740)='./file0\x00') timerfd_gettime(r0, &(0x7f0000000780)) getpeername$inet6(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000800)=0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000840)={0x303, 0x33}, 0x4) link(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0\x00') accept$packet(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000940)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000980)={@dev={0xac, 0x14, 0x14, 0x10}, @dev={0xac, 0x14, 0x14, 0xc}, r4}, 0xc) execve(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a40)=[&(0x7f0000000a00)='filter\x00'], &(0x7f0000000ac0)=[&(0x7f0000000a80)='-\x00']) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000b00)) setrlimit(0xf, &(0x7f0000000b40)={0x0, 0xfffffffffffffe00}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000b80)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000c00)={0x77359400}, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000c80)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000d40)={&(0x7f0000000c40)={0x10, 0x0, 0x0, 0x2100}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x2c, r5, 0x8, 0x70bd27, 0x25dfdbff, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x4000010) 2018/05/30 06:42:02 executing program 2: r0 = socket(0x11, 0x1000007fe, 0x5) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) timerfd_create(0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x5, 0x200, 0x1eee20000000, 0x2, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0xad9}, &(0x7f0000000100)=0x8) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) unshare(0x4410000) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, &(0x7f0000000000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/30 06:42:02 executing program 7: syz_extract_tcp_res(&(0x7f0000000000), 0x400, 0x6) r0 = add_key(&(0x7f00000010c0)='asymmetric\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="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", 0x1000, r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001140)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001180)=0xf96, 0x4) sendmsg$nl_route_sched(r1, &(0x7f00000013c0)={&(0x7f00000011c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001380)={&(0x7f0000001200)=@newtaction={0x154, 0x30, 0x26, 0x70bd2c, 0x25dfdbfd, {0x0, 0x100000001, 0x8000}, [{0x108, 0x1, @m_bpf={0x104, 0x1e, {{0x8, 0x1, 'bpf\x00'}, {0x1c, 0x2, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0xffffffff, 0xa036, 0x7, 0x602, 0x8000000000}}}, {0xd8, 0x6, "797f9934fbfe0fc10de4ea1f1cbb4a8e5fb53b05c2aa9c972be1bc153e65f45febc70cf9ba74fb7e1a5b8ca17ffff475d92426a9af366558cd9f29c41ce7fb4126aaeee8c30df5ce920960949e1a00ea931f37b9e80ace201517defd0800e35fd5d6e4056dedc5f42928cb79484bdc19e0a8400930fe8919fbf40b072bbfd18f8639b9489fe31b66bf084ac9c866f9c42ba7541693a4ced263b51e3050a932c87cc55d8c13862f0bac47426836b470970b8d908d804f02b994c88763106cf6b172750f0e38c98295a7836ad42635824f64b2"}}}}, {0x38, 0x1, @m_bpf={0x34, 0x4, {{0x8, 0x1, 'bpf\x00'}, {0x1c, 0x2, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x9, 0x2, 0x5, 0xeba, 0x3f}}}, {0x8, 0x6, "bc0e1802"}}}}]}, 0x154}, 0x1, 0x0, 0x0, 0x40}, 0x20000080) fadvise64(r1, 0x0, 0x0, 0x3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001400)={0x0}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001480)={r2, 0x8000, 0x7b4, 0x20}, &(0x7f00000014c0)=0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000001500)) r3 = add_key$keyring(&(0x7f0000001540)='keyring\x00', &(0x7f0000001580)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) add_key$user(&(0x7f00000015c0)='user\x00', &(0x7f0000001600)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001640)="fc605b3ce3083370a695ebd8607400967c98207e0ba8610e9e8d2ebb6f73b79e95cd393b07bb0e23ba4d08d2dc5498287f1f35f6f545fc95ad22230cc6ba99629659b8b08929faa831ea1119906eda2b93caf752dd6e5b90c062474d7b4c267442cb5b502d0e31bc9e35f0e57af07c89d86c7344937d83c7677fd980a1c851954ccd003ceae5f1d0d7c8294ddd7265f355b5e623abc4f6cfc6ec0e2b63951ed91d97fe14e91b73", 0xa7, r3) ioctl$KDSETLED(r1, 0x4b32, 0x6) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001700)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000001740)={r4, 0x1}) fstatfs(r1, &(0x7f0000001780)=""/53) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000017c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001800)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001840)={r5, r6, 0x40}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001880)={r2, 0x27, "03a9144ae7ef7574481858be217aa8e7a3db9c7b27f5bb565672cce4564539165d7b6fc5761f33"}, &(0x7f00000018c0)=0x2f) syz_mount_image$cifs(&(0x7f0000001900)='cifs\x00', &(0x7f0000001940)='./file0\x00', 0x66a, 0x3, &(0x7f0000001b40)=[{&(0x7f0000001980)="f5dfe5391a9f64f20915427a0a90a5133aff787a85c0936bee2c2d83378319b8f3229e28205092dc", 0x28, 0x1}, {&(0x7f00000019c0)="419d30cd2a5588512e9d83246f7ae581ce2aa96e5559fc0e738346cfe39f615ccabd901b8c26e391c0a8be4674a35a54194b6447513f837177c37f4af9e4f80aa703927ec8b97f73f886faebed66cc08605191075300daf50d4548890b9b1bafe0057b2123b86addacf36de259d0bedbc10f5ab034a10aa4d8860ed185aa19ff6d0cf8117d0a987af0146486b1e6e4", 0x8f, 0x200}, {&(0x7f0000001a80)="02d69eaeba811f401cda9145a670e2c8a05dd6fcd8cd9894edaa5bef0bf0e039d6c9cadcb685300958ea9bad59eb23ac07eb11535dd0ab8442a1cab75cb93ba2eac8784973f36e506d0abfc157753ff2cb298dedb2472c8b232114ed65924372d79d01c67eed8fca84fe65de67656983707ea10d2c1cb8b2800a321ab9a597c8cde5ab214a8cee536522977c3fba225939f858", 0x93, 0x7fffffff}], 0x2, &(0x7f0000001bc0)='em0\x00') socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000001c00), &(0x7f0000001c40)=0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001c80)={0xffffffffffffffff}) mlockall(0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001cc0)='./cgroup.net/syz1\x00', 0x200002, 0x0) getsockname$packet(r1, &(0x7f0000004ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004f00)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000004f40)={r8, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) connect$netrom(r1, &(0x7f0000004f80)=@ax25={0x3, {"cb25bdf5af53b7"}, 0x8}, 0x10) setsockopt$inet_udp_encap(r7, 0x11, 0x64, &(0x7f0000004fc0)=0x7, 0x4) 2018/05/30 06:42:02 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x100000001, 0x0) r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x1, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0x12}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r2, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002286}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0xcc, 0x3, 0x0, 0x2, 0x70bd27, 0x25dfdbfc, {0x0, 0x0, 0x6}, [@generic="fd757617537eb8b3f96be735f5567daaa06bd333757d9524913c04ad1a692281fdfcd15908f7d1597ca1b188a4d7d07c4e97648a7b611a8493e5ea2d718fa9f11df5097bc86a6a061d2678125a6afb21981973379c1a472ffb3f97e3b198c6ccce12b13232e4957da25d71bc6a9eae32562e22223fdb3f6ece80610dbba4b19d1603abd436288468c9bdeb685b01e4e9d88b02be5a6c6542454187b4e13fe26dd6", @typed={0xc, 0x82, @u64=0x3}, @typed={0x8, 0xa, @uid=r3}]}, 0xcc}, 0x1, 0x0, 0x0, 0x10}, 0x840) 2018/05/30 06:42:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000278, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e24}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/05/30 06:42:02 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x5) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x1) 2018/05/30 06:42:02 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) syz_open_procfs$namespace(r2, &(0x7f0000000080)='ns/net\x00') setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00000000c0)=0x8, 0x4) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00006ed000), &(0x7f0000000000)=0x2) 2018/05/30 06:42:02 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000640)='oom_adj\x00') pread64(r1, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000000280)={'veth0_to_bridge\x00', @ifru_hwaddr=@random="e334359e135c"}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/30 06:42:02 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff]}, 0x80, 0x0, 0x3, 0x0, 0x401, 0x101, 0x27}, &(0x7f0000000080)=0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2, 0x0) connect$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0x0, 0x2, 0x5, 0xffffffffffffff12, 0x4, "20f3579a2471c98432736436e5dcc85a3c175070eca16ba0eb4b19b4b5e31dd45e83afd9cfde70cea0a139a9a05bdac8e3301e133670e8f5b87181f72c724a", 0x7}, 0x60) getsockopt(r0, 0x1, 0xcd, &(0x7f00000002c0)=""/203, &(0x7f0000000040)=0x1f6) 2018/05/30 06:42:02 executing program 6: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/78, 0x4e) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000100)=""/92) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x8000, 0x0, 0x10001}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000001c0)={0x40, r1}) sync_file_range(r0, 0x8001, 0x2, 0x4) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x18) ioctl$KDADDIO(r0, 0x4b34, 0xffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) setfsuid(r2) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000340)={0x3, 0x6, 0x5, 0x8, 0x5}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0x4a41, 0x5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000400)={r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x81, 0x24, 0x800, 0x8000, 0x8}, 0x98) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000004c0)=""/52) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000540)={0x0, 0x3c, &(0x7f0000000500)="156cd47d595fe733feb6b21adb2418d1dc04bc3e4d5c037ddeb2575f05309ccc0c2ff5db8ac44196ee5008d6d99a6b2fddffdf31306e0672dbc950e2"}) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000580)=""/50, &(0x7f00000005c0)=0x32) renameat2(r0, &(0x7f0000000600)='./file0\x00', r0, &(0x7f0000000640)='./file0\x00', 0x2) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000680)=0x77, 0x4) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x26, &(0x7f0000000700)=""/39, &(0x7f0000000740)=0x27) sendmsg$nl_xfrm(r0, &(0x7f0000000980)={&(0x7f0000000780)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f00000007c0)=@newae={0x164, 0x1e, 0x3, 0x70bd26, 0x25dfdbfe, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0xa, 0xbf54d152b0e47975}, @in=@multicast2=0xe0000002, 0x100, 0x3501}, [@policy_type={0xc, 0x10, {0x1}}, @output_mark={0x8, 0x1d, 0x4}, @policy_type={0xc, 0x10, {0x1}}, @srcaddr={0x14, 0xd, @in6=@dev={0xfe, 0x80, [], 0x17}}, @lifetime_val={0x24, 0x9, {0x1000, 0x4b8, 0x4f, 0x9}}, @algo_auth={0xc4, 0x1, {{'crc32c-intel\x00'}, 0x3d0, "31c263e6962753d9ce88763fab9d1cf1df63fc46d7ad22ac281d756ebad537a8c6f58fe233b15334e8aa71900d469a7172f828dc0aebf17ecb4782fa4f5d6f7ea23460898aba35d458f74ec123038522a017381af3607f23fba8b98ef89393a68c8ad03d7e68f900d08a6542b1fc850548caac1f11907dac1d52"}}, @extra_flags={0x8, 0x18, 0xffffffffffffff65}]}, 0x164}, 0x1, 0x0, 0x0, 0x800}, 0x800) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000a00)={0x3, &(0x7f00000009c0)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000a40)={r5}) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000a80)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x6, @random="e6a5e1b28d6a"}, 0x26, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'yam0\x00'}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000000b00)={0x5, 0x8001, 0x0, 0x0, 0xf}) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000000b80)={0x10001, 0x4, 0x9, {0x0, 0x1c9c380}, 0x2000000000, 0x200}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000000c00)={{0x0, 0x0, 0x8, 0x0, 0x8}}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000c40)={'security\x00'}, &(0x7f0000000cc0)=0x54) creat(&(0x7f0000000d00)='./file0\x00', 0x80) 2018/05/30 06:42:02 executing program 2: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0xfffffffffffffffe) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000001, 0x0, 0x678, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x7001, &(0x7f00000001c0)) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000180)=0xff, 0x2) r1 = getpgrp(0xffffffffffffffff) get_robust_list(r1, &(0x7f00000002c0)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) iopl(0x9) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {r4, r5+10000000}, 0x8}) r6 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r6, 0x4c09, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r6, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r6) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) sync() ioctl$LOOP_CLR_FD(r3, 0x4c01) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000680)=ANY=[@ANYBLOB="0700000000000000000000bab4e512000000000000000000000000000000000000000000"]) fcntl$addseals(0xffffffffffffffff, 0x409, 0x6) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/30 06:42:02 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000440)='/dev/keychord\x00', 0xabc4bc8fda6d0fbc, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001800)={0x0, 0x1000, "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"}, &(0x7f0000000680)=0x1008) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000005c0)={r2, 0x69}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000640)={r3, 0x8, 0x2, 0x44158e54, 0x7f, 0x17e3}, 0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000480)={0x0, 0x3}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000540)={r4, 0x10, &(0x7f0000000500)=[@in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000580)=0xfffffffffffffd6a) readv(r0, &(0x7f00000016c0)=[{&(0x7f0000001740)=""/149, 0x95}, {&(0x7f0000001600)=""/141, 0x8d}], 0x2) r5 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x9, 0x2, 0x740, 0xe06}, {0xfff, 0xb67, 0x5, 0x7}, {0xa9, 0x10001, 0x9, 0x9}, {0x0, 0x80000001, 0x10001, 0x7}]}, 0x10) sendmsg$nl_route(r5, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0208ed4eead994000000000000000000"], 0x28}, 0x1}, 0x0) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0xe1, "51d44f23b16d485d0edb86f9c190f87a0dcf4a6aafd545269134009a05178fba5a70cd007e82876caf388b5c79b24f4fa2aed18fb8613037fe0595246e1a9eb46c65ead22ac49a5e4e5b18c1b497307c66208f477383ef2e700ca312876aa1fc16c99caa55540c3cf87994bdd8ae3e117edc06059a809fd08a98be3f37ffe04eaba172d11f085115946037d4f3894f107696370d91fcc605f9ea5c7c30f825a4868744dc1717be600c487f596f8afbdd3c266a861e3e63e21010572f41b2b71ad7cf1740fcb8792f0db3ab2e0e6dbc53a37d93e1225dd44a494f2de9cbabbe31c7"}, &(0x7f0000000240)=0xe9) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000280)={0x3, 0x9, 0x1, 0x62d2, 0x2, 0x7, 0x80000001, 0x6, r7}, &(0x7f00000002c0)=0x20) 2018/05/30 06:42:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x10000005, 0xe) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[{0x80, 0x109, 0xffffffffffffff33, "b7ab9be0b5e81837f1524fbd6ae15e2d4120dbe148c650bc6d787aa430d7e2562af2476858cbb1414b616f4c678f71460374c0a5806becb3726261f1456800b4110c9f73a312785e79cb3ec521348889a9a111a64ff2c01e7887924f4e4e8186fdbe72864e1f222e0f146b0cb2"}, {0x98, 0x11c, 0xffffffffffffff00, "da14bb4e0bf45476a61d95a94e97e974b48832da67f7cc791e60f8c897108580c7f458c5942a1b7725e4e05af3a1defa2b39496115c98d4dd66e3817dc8be8ab89eeb2b20997fb3f87c9265be046d54a35696ea9f27ae0f2ce96708e9d81f99d88bee7bee74fb08b9e1adaa23376578933f6ed5bb4cb0885a27fcf63396c63b90b7e"}], 0x118, 0x40000}, 0x50) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000030207031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x2e3}, 0x0) 2018/05/30 06:42:02 executing program 1: r0 = socket(0x10, 0x2, 0xc) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffff7f) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x6cf, 0x7, &(0x7f00000006c0)=[{&(0x7f0000000140)="a748dd75ef3d3e94f65d43815f8dbb74c8519822d1e065d56977f4c1cf20330bfb892663202eb473cb93660c01668408774dd0d8fb94c582b5cba0864a3700e820a635a127a573b01cf9d4d1c47aa6eaac5fbd8e12b3685d1ce85ceaab79344f5faccf918797c002efcde841f4beb4e602ee4df16827bd29d6a46d6f61cabd2f857ab592ff451d13ba329f11bad0e227804acd099923452f27ae22e93e3b7c7b7ac51ea51535b96ffba7206c0dd261561fb3f130804de54e35268829de0f50ca104d55c0ee15cc893da30570b376107a81ecd77be1f21906e7e87e8d9e2576b50df2e8dd1cff851139457c91bdf374a17b9f22", 0xf3, 0xfffffffffffffffb}, {&(0x7f0000000240)="aa101b10959a55b36df73c533f8a896fb735f2091aa452dd2504a173588890893ab45cd9dffccd52a43bb7656b", 0x2d, 0x4}, {&(0x7f00000002c0)="cab69378c072ced67157fb9ba42fb11385b4881b", 0x14}, {&(0x7f0000000300)="87f425f9fa3e11e63c7e859778870cefbdf64a47dbcd24a35f58297548a8bedbc789c7bedfefb1e5843e0b9635b2292471cbe4134dc7abb85b6befa2f0cb95fa52f304d3ec461f490a0d9a7d2cb7adbdab4f951b35994c928668f482ab7eaf2b48473b5c76d796c3aac05e3cf8e65236c775331d3f0445eb9d564fa13cb883fd677cb64b004f2c0a7f1cd522fbd0703adaba091b87ac38fee9b69467494e1aead1c1098f5d80e31a4f372a64d1e1c5f3a61bfaaeecb9af100b8ea1bd06b2414717fc2239a478917395b55e3a1b1a8078cbe48aff9f1da61071701195824cd442faf295616ddde0f7a97addb1281fd4222dce", 0xf2, 0x100000000}, {&(0x7f0000000400)="436d51212db68a0419507ad90806a9a590f8babfbe5ea808e81713eee65ac3b16dc2d60c7d6a323f56d7025096763b822a0adb1e1135d08858e8f2ebeb3b0ce75e3a4ba97ebd8b7dcc4a97563ef988346784677380609bd93d3cd4d566c57eab3540f1dcd3a6927c140fc12046ac4f147aa7ea099a988733f3b590c53742923b48f5fcfbd6201e096af1d2260734398fbe765f668e286bd7dd810930d5a6bf121b1b3f0f8aa2daec74dafeaf2d83cbf350b8ac7976c90cba00450cd9faa939f44d5f1e41dd6c141228cd1043d962013b0eeea254e867", 0xd6, 0x6f}, {&(0x7f0000000500)="c856a37306a457247d3c97010f199e93e7ed5104ae8834bdc08791bbd822ead3e08696dd363958199ebf8c8fdfc65e29a7c57c992d93375a619b2029e6142ebc73a1e1e43745492d16ddfaf132b840c37fc853e11b5e9d06a4e79c2fb7fe1ee91b77398f75b9b9a019669d229f8563abaddbbdcf92474422ec3d9151ff2071362a75cf962aeb650855c1d2387be5bba3440443adc7fdcc919cdcc3efdde6c4a504798ac34fa9e462214ff2d2a442aabc809ed27ea7261f47eb021db8b87dde63a02831ae41f461e11c6fabcac72879dfb45a8f48d2eccd35f26f07aa734a41", 0xdf, 0x100}, {&(0x7f0000000600)="bf114816761da29ca569973046457077a5e2473068d1562e76b950dc4ba626524fe3868cdb81b67908fb9e789f4477df32de86581fae481788497c559b53c972057eca17ef3cbb3d390b0aeb68befb2dff35996e79488ed669b74882824c6eda4f5684d4c4a27888c471d2dcfdfeb7bd1411a1dd990ed8c8b233905ed52eefa097f93a490a0c97f6c763f92861ae4adbe76eb4d0c204290aa682f1480ff1bffdcf27068d", 0xa4, 0x9}], 0x200012, &(0x7f0000000780)={[{@delalloc='delalloc', 0x2c}, {@dioread_lock='dioread_lock', 0x2c}, {@user_xattr='user_xattr', 0x2c}, {@discard='discard', 0x2c}, {@nogrpid='nogrpid', 0x2c}]}) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000300000010d10200cf", 0x1f) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000280)) 2018/05/30 06:42:02 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x7d) rmdir(&(0x7f0000000040)='./control\x00') dup2(r2, r4) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r5 = memfd_create(&(0x7f0000000180)='\x00', 0x3) r6 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x400) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r3) dup2(0xffffffffffffffff, 0xffffffffffffffff) r7 = getgid() fchmodat(r5, &(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) fchown(r6, r8, r7) 2018/05/30 06:42:03 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x44, 0x0, &(0x7f0000000300)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000200)=[@flat], &(0x7f0000000240)=[0x0]}}], 0xfffffffffffffe43, 0x0, &(0x7f00000003c0)}) 2018/05/30 06:42:03 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) fadvise64(r0, 0x1e, 0x94, 0xfffffffffffffffd) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0xe8) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, r3, r4, 0x6, 0x101, 0x0) socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000000)=0xfffffffffffffd37) setresuid(r5, r5, r5) ioctl$sock_inet_sctp_SIOCINQ(r2, 0xc0189436, &(0x7f0000000480)) 2018/05/30 06:42:03 executing program 5: r0 = socket(0x10, 0x3, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) r1 = dup(r0) write(r1, &(0x7f00000003c0)="240000004a001f00ff07f4f9002304000a04f51108000100020100020800028001000000", 0x24) [ 126.858562] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 126.869886] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/30 06:42:03 executing program 0: syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2}) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) dup3(r1, r0, 0x0) 2018/05/30 06:42:03 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) sched_setaffinity(r1, 0x8, &(0x7f00000000c0)=0x7) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x56402, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xfffffffffffffff7}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000005c0)=ANY=[@ANYRES32=r4, @ANYBLOB="3f000400800200"], &(0x7f0000000600)=0x10) mount(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)='devtmpfs\x00', 0x0, &(0x7f0000000cc0)) r5 = request_key(&(0x7f00000004c0)='syzkaller\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)='devtmpfs\x00', 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000400)=[{&(0x7f0000000440)="cc770651e2ab36db81f33b4011980f955a486a0ec939fcb5f797fe358f2b401baf82db55c6d036ff8ba5616981d18ed0c5ae92d830feaae557bfee061b8c644516a2910d1cbbbd2c3a079bd497ec83ce219505a93eef01a3ff51bbb502dae43d7b85f9465cd5a7", 0x67}, {&(0x7f0000000300)="ddcdbdf53f9a10b5326e63d7a5b032370ab9ba8ffd1c53995fb29262202c319e8e17be701a834fb8f0daeff90a1d8c88eb19886a8f1e78d6a756e9e4dc529732943a81c8584496dfaeba1033b2722e7434fe894d3c9db6398bc5d0b66d43cfdffa60", 0x62}, {&(0x7f0000000380)="693674ca1c1d9da10118c3a16f756e20cd13fe5d07132015e197e4ed707e908e8867e7b0141d75dd6eea2ac7f40c17810509005f733f5424b160b81fcba7e4cae4e18e07e3b02044432a5ad72aacca39a52cb521e519a88d3133fd8682fc40e68cb046637a2efa66574ee31cde1bcb7c379e91d20ec11e", 0x77}], 0x3, r5) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/member\x00', 0x2, 0x0) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r6, 0x4c09, 0x101) getdents64(r6, &(0x7f0000000100)=""/186, 0x4a9e280) r7 = creat(&(0x7f0000000200)='./file0\x00', 0x106) ioctl$SG_GET_LOW_DMA(r7, 0x227a, &(0x7f0000000240)) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x4000000000012, r0, 0x0) ioctl(r2, 0x401, &(0x7f0000000680)) [ 126.895268] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 126.951820] EXT2-fs (loop1): error: can't find an ext2 filesystem on dev loop1. [ 127.009615] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/30 06:42:03 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") listen(r1, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000100)=0x1ff, 0x4) r4 = dup(r0) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f00000000c0)) 2018/05/30 06:42:03 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000788000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x8, r1, 0x1, 0x4ba7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) write(r2, &(0x7f0000002080)="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", 0x599) 2018/05/30 06:42:03 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) sched_setaffinity(r1, 0x8, &(0x7f00000000c0)=0x7) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x56402, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xfffffffffffffff7}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000005c0)=ANY=[@ANYRES32=r4, @ANYBLOB="3f000400800200"], &(0x7f0000000600)=0x10) mount(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)='devtmpfs\x00', 0x0, &(0x7f0000000cc0)) r5 = request_key(&(0x7f00000004c0)='syzkaller\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)='devtmpfs\x00', 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000400)=[{&(0x7f0000000440)="cc770651e2ab36db81f33b4011980f955a486a0ec939fcb5f797fe358f2b401baf82db55c6d036ff8ba5616981d18ed0c5ae92d830feaae557bfee061b8c644516a2910d1cbbbd2c3a079bd497ec83ce219505a93eef01a3ff51bbb502dae43d7b85f9465cd5a7", 0x67}, {&(0x7f0000000300)="ddcdbdf53f9a10b5326e63d7a5b032370ab9ba8ffd1c53995fb29262202c319e8e17be701a834fb8f0daeff90a1d8c88eb19886a8f1e78d6a756e9e4dc529732943a81c8584496dfaeba1033b2722e7434fe894d3c9db6398bc5d0b66d43cfdffa60", 0x62}, {&(0x7f0000000380)="693674ca1c1d9da10118c3a16f756e20cd13fe5d07132015e197e4ed707e908e8867e7b0141d75dd6eea2ac7f40c17810509005f733f5424b160b81fcba7e4cae4e18e07e3b02044432a5ad72aacca39a52cb521e519a88d3133fd8682fc40e68cb046637a2efa66574ee31cde1bcb7c379e91d20ec11e", 0x77}], 0x3, r5) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/member\x00', 0x2, 0x0) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r6, 0x4c09, 0x101) getdents64(r6, &(0x7f0000000100)=""/186, 0x4a9e280) r7 = creat(&(0x7f0000000200)='./file0\x00', 0x106) ioctl$SG_GET_LOW_DMA(r7, 0x227a, &(0x7f0000000240)) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x4000000000012, r0, 0x0) ioctl(r2, 0x401, &(0x7f0000000680)) 2018/05/30 06:42:03 executing program 0: mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x1) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0xf, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000180)=""/2, 0x2) 2018/05/30 06:42:03 executing program 5: unshare(0x2000400) r0 = timerfd_create(0x0, 0x0) timerfd_gettime(r0, &(0x7f0000000040)) 2018/05/30 06:42:03 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000050d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000240)={0x0, 0x9, 0x0, @thr={&(0x7f00000000c0), &(0x7f00000001c0)}}, &(0x7f0000000280)) r1 = dup2(r0, r0) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e21, 0x10000, @loopback={0x0, 0x1}}, 0x1c) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x0, 0x989680}}, &(0x7f0000040000)) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/30 06:42:03 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r1, 0xffffffff, 0x1f46, 0x533}, 0x10) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x101080, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000000c0)) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000340)={0x714a, 0x7, 0x8, 0x1, 0x9df, 0x9}) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000001740)=""/40, 0x28, 0x3) getpeername$unix(r3, &(0x7f0000000140), &(0x7f0000000200)=0x6e) 2018/05/30 06:42:03 executing program 2: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0xfffffffffffffffe) perf_event_open(&(0x7f00000004c0)={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, 0x1000000001, 0x0, 0x678, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x7001, &(0x7f00000001c0)) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000180)=0xff, 0x2) r1 = getpgrp(0xffffffffffffffff) get_robust_list(r1, &(0x7f00000002c0)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) iopl(0x9) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {r4, r5+10000000}, 0x8}) r6 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r6, 0x4c09, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r6, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r6) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) sync() ioctl$LOOP_CLR_FD(r3, 0x4c01) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000680)=ANY=[@ANYBLOB="0700000000000000000000bab4e512000000000000000000000000000000000000000000"]) fcntl$addseals(0xffffffffffffffff, 0x409, 0x6) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/30 06:42:04 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x80, r1, 0x100, 0x70bd2d, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6e}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x401}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x80}, 0x1, 0x0, 0x0, 0x40890}, 0x94) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x0, 0x0) r3 = socket(0x0, 0x80002, 0x0) setsockopt(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000001000), 0xc5) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x40000, 0x0, 0x10, r3, 0x0) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ffa000/0x2000)=nil) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r4 = syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f00000000c0)) read(r4, &(0x7f0000001380)=""/4096, 0x1000) statfs(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/18) 2018/05/30 06:42:04 executing program 0: prctl$setmm(0x23, 0x5, &(0x7f0000ffe000/0x1000)=nil) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x6a97, 0x5, 0x9, &(0x7f0000ffc000/0x4000)=nil, 0x8}) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x2) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0), 0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000100)) ioctl$void(r0, 0xc0045878) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000140)={0x1, 0x2, 0x101, 0x143}, 0x6) getuid() ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) r1 = dup(r0) openat$cgroup(r1, &(0x7f00000001c0)='syz0\x00', 0x200002, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x15) getitimer(0x0, &(0x7f0000000200)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8, 0x3ff, 0x7, 0x100000001, 0x6, &(0x7f0000000240)='teql0\x00', 0xfa, 0x1, 0xba4}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000380)={0x20, 0x1, 0x1, r0}) pkey_alloc(0x0, 0x3) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f00000003c0)=0xf47, 0x4) r2 = accept4$inet6(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000440)=0x1c, 0x80000) setsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000000480)=0x8, 0x4) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000004c0)={0x7, 0x8001}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000500)={'HL\x00'}, &(0x7f0000000540)=0x1e) recvmsg(r0, &(0x7f0000001b00)={&(0x7f0000000580)=@sco, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000600)=""/168, 0xa8}, {&(0x7f00000006c0)=""/167, 0xa7}, {&(0x7f0000000780)=""/129, 0x81}, {&(0x7f0000000840)=""/237, 0xed}, {&(0x7f0000000940)=""/212, 0xd4}, {&(0x7f0000000a40)=""/4096, 0x1000}], 0x6, &(0x7f0000001ac0)=""/45, 0x2d, 0x80000000}, 0x40002041) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000006, 0x4011, r2, 0x0) munlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001b40)=0x7ff, &(0x7f0000001b80)=0x2) ioctl$TIOCSBRK(r0, 0x5427) ioctl$KDADDIO(r0, 0x4b34, 0x800) getpeername$llc(r0, &(0x7f0000001bc0), &(0x7f0000001c00)=0x10) 2018/05/30 06:42:04 executing program 3: epoll_pwait(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f00000001c0), 0x8) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x1) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') recvmmsg(r1, &(0x7f00000059c0)=[{{&(0x7f0000005840)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000005980)}}], 0x1, 0x0, &(0x7f0000005bc0)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) socket(0x1f, 0x3, 0x2) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000980)) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="00006a2da59ff15cda00000000fedbdf2503000000"], 0x14}, 0x1}, 0x0) personality(0x5400007) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x101000, 0x0) ioctl$IOC_PR_REGISTER(0xffffffffffffffff, 0x401870c8, &(0x7f0000000600)) 2018/05/30 06:42:04 executing program 7: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$selinux_user(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="29eca0b8f173a8b0920e3c732137f37f0dc7d2e7606527dbae4e18f5a548012b1c16dc6fbb145ff92e3626c0e041a91ff78b6977047275b736133d56d02ab2263053c7"], 0x1) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") dup2(r1, r0) fsync(r1) 2018/05/30 06:42:04 executing program 0: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) futex(&(0x7f00000000c0), 0x8a, 0x0, &(0x7f0000000140), &(0x7f0000b89000)=0x10000000, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x14000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000040)={0x86, &(0x7f0000000180)=""/134}) 2018/05/30 06:42:05 executing program 0: r0 = inotify_init() openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x400100, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$fiemap(r1, 0x40086602, &(0x7f0000000140)=ANY=[]) write$binfmt_elf64(r1, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES64], @ANYPTR=&(0x7f0000000300)=ANY=[@ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64, @ANYBLOB, @ANYBLOB="1ca5ddeed8ed494bab93afc7f7833364b68bc8724e40857df7a07dfd3c84005d34ff12e7189c82ad43d3fd85e6415e52e98e7d063700a634b72fd29586da17aeef4e33018a91d8584e895f420a0f7c"], @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES64, @ANYRES16, @ANYPTR64, @ANYRES16=r1, @ANYRES32], @ANYRES64=r1, @ANYPTR, @ANYRES32=r1, @ANYRES32=r1], @ANYRES64, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYPTR], @ANYRES16], 0x22) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, {0x306}, 0x14, {0x2, 0x4e24, @loopback=0x7f000001}, 'ifb0\x00'}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000003c0)={0x0, 0x7fff, 0x1}) 2018/05/30 06:42:05 executing program 6: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xd4d45171580c7ce4, 0xd7a5) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x4, 0xfffffffffffffea1) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'nodev('}, {0x20}], 0xa, "d1caafd86e04d9e3d7a3a8cbf91aab96afed079f8e727c9d54d69dc342005b3a8f7602bca64419ac900b2e926d6e6d"}, 0x42) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) accept$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x40246f, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp\x00') sendmmsg(r0, &(0x7f00000002c0), 0x4cc, 0x0) 2018/05/30 06:42:05 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$inet6(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000400)={0x0, @empty, @local}, &(0x7f0000000440)=0xc) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040)=0x4006, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2080000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xf8, r2, 0x100, 0x70bd2a, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x101}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x40}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xba6c}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1a}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100000000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x107}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffffffffff73}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}]}]}, 0xf8}, 0x1}, 0x48801) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x2000000200000800, 0x2}, 0x1c) r3 = dup3(r0, r0, 0x80000) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f00000000c0)=""/181) 2018/05/30 06:42:05 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x8c8}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r1, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x400, 0x8}, &(0x7f0000000200)=0x90) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x11e, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000080)=0x20000001, 0x660) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), 0x4) 2018/05/30 06:42:05 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x1, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={r1, r2, r3}, 0xc) r4 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r4, &(0x7f0000000140)=[{{&(0x7f0000000300)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x20}}], 0x2, 0x0) 2018/05/30 06:42:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000280)=0x6e, 0x80000) getsockname$unix(r2, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x6e) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="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", 0xfd, r1) fadvise64(r0, 0x0, 0x0, 0x0) 2018/05/30 06:42:05 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0xfffffffffffffffd, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000700)={{0x1, 0x1, 0x1, 0x2}, 0x0, 0x7, 0x7}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}}, 0x4, 0x0, 0xefffffef, 0x4}, &(0x7f0000000780)=0xffffffffffffff38) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f00000002c0)={0x3, {"a74ccfa8e568ba"}, 0x10001}, 0x10) clone(0x48100000, &(0x7f0000000340), &(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)="9afd15fecb61891523492d0fafb567dbc663d1e13bb36ecb9a205ad4ca7e0153971f856b232ee5e9731a49418eeb9823e3aff1b6ca3daf423a3a1a312d05e3726d9fef51d113dc") r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000009c0)=0x5, 0x4) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x8, 0x1, &(0x7f0000000480)=[{&(0x7f0000000600)="dcf1a60c9182e25e20cab7d1e574468186f52a2620ed14cc6fbe4e34ec9136a3f1ce1de77c28196b2dc79d56bd2d1fe1d3ee92ce8c733306f67865a91888b2dbc96c5c321a25f3771af0eb121d6edbd162c56aba70e4f71836c6151d93200536b6da7f611c1aedfb6b3e4ffbfeb724ed7a4097045fe11b0079bb4ef6cdbd245105f76bf654d20193", 0x88, 0x8}], 0x2240040, &(0x7f0000000780)=ANY=[]) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000cc0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000300)=0x2) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000840)={{0x1, @loopback=0x7f000001, 0x4e23, 0x1, 'sh\x00', 0x14, 0x6, 0x73}, {@rand_addr=0x2, 0x4e22, 0x10000, 0x67e, 0x4, 0x2365}}, 0x44) socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000280)={0x4e09, 0x3, 0xda4, 0xfff, 0x33}, 0x14) r3 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) chmod(&(0x7f00000006c0)='./file0\x00', 0x42) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000008c0)=r1, 0x4) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x40082404, &(0x7f0000000500)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}) set_robust_list(&(0x7f0000000100)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x9, &(0x7f00000000c0)={&(0x7f0000000080)}}, 0x18) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], &(0x7f00000004c0)=0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000003c0)) 2018/05/30 06:42:05 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x80, r1, 0x100, 0x70bd2d, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6e}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x401}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x80}, 0x1, 0x0, 0x0, 0x40890}, 0x94) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x0, 0x0) r3 = socket(0x0, 0x80002, 0x0) setsockopt(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000001000), 0xc5) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x40000, 0x0, 0x10, r3, 0x0) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ffa000/0x2000)=nil) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r4 = syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f00000000c0)) read(r4, &(0x7f0000001380)=""/4096, 0x1000) statfs(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/18) 2018/05/30 06:42:05 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) mkdir(&(0x7f0000000180)='./file0\x00', 0x31) r2 = inotify_init() r3 = inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x20000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r4 = memfd_create(&(0x7f0000000100)='em1\x00', 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x5, 0x6}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000200)={r5, 0x1, 0x10}, &(0x7f0000000240)=0xc) inotify_rm_watch(r2, r3) ppoll(&(0x7f0000000000)=[{r1}, {r0, 0x2240}], 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) 2018/05/30 06:42:05 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000002c0)) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0x348) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000780)={0x0}, &(0x7f00000007c0)=0xc) getpgrp(r2) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000680)='/dev/pktcdvd/control\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000940)=@assoc_value, &(0x7f0000000980)=0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f00000009c0)='sched\x00') r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000580)) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f00000001c0)) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f0000000700)) r6 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x80000, 0x4) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, 0xffffffffffffffff) ioctl$TIOCPKT(r6, 0x5420, &(0x7f0000000800)=0xc7) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r6, r4, &(0x7f0000000080), 0x102000004) sync() add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000740)=0x7) 2018/05/30 06:42:05 executing program 6: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xd4d45171580c7ce4, 0xd7a5) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x4, 0xfffffffffffffea1) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'nodev('}, {0x20}], 0xa, "d1caafd86e04d9e3d7a3a8cbf91aab96afed079f8e727c9d54d69dc342005b3a8f7602bca64419ac900b2e926d6e6d"}, 0x42) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) accept$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x40246f, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp\x00') sendmmsg(r0, &(0x7f00000002c0), 0x4cc, 0x0) 2018/05/30 06:42:05 executing program 7: pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="f807efb48e37af47e38aa8d474a2c0fe", 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x3ff}, 0x80, r2}) sendmmsg(r1, &(0x7f0000000140), 0x7b, 0x0) 2018/05/30 06:42:05 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='schedstat\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f00000004c0)='./bus\x00', 0x0) inotify_rm_watch(0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) setns(0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x3d, @multicast2=0xe0000002, 0x4e21, 0x3, 'fo\x00', 0x10, 0x3, 0x25}, 0x2c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) prctl$seccomp(0x16, 0x0, &(0x7f00000000c0)={0x0, &(0x7f0000000200)}) 2018/05/30 06:42:05 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000340), 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000580)=0x9, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000007c0), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x4e21, 0xa9, @loopback={0x0, 0x1}}, 0x1c) ftruncate(0xffffffffffffffff, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x0, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000380)={r4, @in6={{0xa, 0x4e21, 0xc58d, @ipv4={[], [0xff, 0xff]}, 0xe91}}}, &(0x7f0000000440)=0x84) sendto$inet(r3, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000015c0)="766574683100000000ffffffffffef00", 0xb) writev(r3, &(0x7f0000000200)=[{&(0x7f00000013c0)='8', 0x1}], 0x1) sendmsg(r3, &(0x7f0000000700)={&(0x7f0000000100)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000002600)}, 0x0) r5 = accept4$netrom(r2, &(0x7f0000000480)=@full, &(0x7f0000000500)=0x48, 0x80000) fcntl$dupfd(r5, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000005c0)={0x8, 0x0, 0x6, 0x93, r4}, 0x10) bind(r3, &(0x7f0000000180)=@pptp={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x80) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) setsockopt$packet_int(r2, 0x107, 0x12, &(0x7f0000000600)=0x7, 0x4) sendto$inet(r3, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/05/30 06:42:05 executing program 7: open(&(0x7f0000000000)='./0ile/\x00', 0x40, 0x0) syz_mount_image$ceph(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)='\x00', 0xf5f4, 0x8, &(0x7f0000000540)=[{&(0x7f00000000c0)="2ee50771b282941c42b0110a686b5a3ec554c814b9780e1695772944d91cdce3855042e86fcf9e9fbb9d79874ac2ff6ca95931b5f5964f65093becd8d339a6830cdd29cf9ea5f3224cafbe4e2b3c07c156ac149d616a770a1b3a67a471a00f79fd6835e2c80a80604aaec90d9424efe254892b0fa3f42bb7f69caf676d86cdc24e10828590e6b8d542e8f7fac421be15b785dda99afdf00159e63a62976fa65b022525eb7e7912483e27c4b7770f2ecc3e", 0xb1}, {&(0x7f0000000180)="309da55d87d54683366c8d91632f852907ec67880c3f1337bc2d1a19a32c8fb8b86063726034b689abeb", 0x2a, 0x4}, {&(0x7f00000001c0)="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", 0xfe, 0xffffffffffff7fff}, {&(0x7f00000002c0)="594aa9fb92230ffe52dc697d068499f424a698047b4983b0a90ec033289d673b5c713073a624a56a4ba55a915b8086959dca7b759ca4929ed56bc580abfdc466fac500bcec67f936a51d40c0ff7de7bbe06adff26b25e7b4685a93c33367c0ad4718d03ee6d977a7a8eac429fccc5f078fbb2d2bec24f86a3740ad2331198da32aee2918c9d5d5c3086741b8fb4f8daaf1741dff953fd675587fdf1944b94ff48261486f87dcabf5", 0xa8, 0x2}, {&(0x7f0000000380), 0x0, 0xffff}, {&(0x7f00000003c0)="922b47dfdc3789c2", 0x8}, {&(0x7f0000000400)="664e476c5b993160520333280311a9d3826ba7b678b244a7dc4f03852b5eb13c68c7af5686085e6f85f5c71e307cd7f8dac10ce7724c394b71c7dde8b290cfcecfbc0648bc214e3ba6858bda045b6fcfe6119c224690032d357e93c8c16332445c4d45aee146b41ebbfee3eb71c9ffc2d7d6aacf72370ce29e9b94bd51cbe59418c8344b5636cf38e0e0b44e11e587f8d29820f7dd97c8cb07961e160685426370ac1291c134a57611af5b16c10dc582", 0xb0, 0x8}, {&(0x7f00000004c0)="35853f01c1f08101e0c27942c06f0bd1316911517429e92a618d6746ebf413896d22441b65d130404436febc4d7f218ec39cf7c3da4e7a1b6f76603e663a1ee2dfd73ab2afc539104d846f4e23902859068e59", 0x53, 0x9}], 0x0, &(0x7f0000000600)='selfP+/em0wlan0/+nodev(selinux]md5sumvboxnet1em1,\x00') 2018/05/30 06:42:05 executing program 4: epoll_pwait(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f00000001c0), 0x8) r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') recvmmsg(r0, &(0x7f00000059c0)=[{{&(0x7f0000005840)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000005980)}}], 0x1, 0x0, &(0x7f0000005bc0)) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) r3 = memfd_create(&(0x7f00000000c0)=':GPL%%\x00', 0x3) read$eventfd(r3, &(0x7f00000003c0), 0x8) socket(0x0, 0x0, 0x0) socketpair(0x0, 0x6, 0x6, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000180)) openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x0, 0x0) pipe2(&(0x7f0000000280), 0x80000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x2}) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000440)=ANY=[@ANYBLOB="1400b838ad0b2b151e7ce27bdce2352329a7076910a2a0bddc2ae57475a4762874af01", @ANYRES16=0x0, @ANYBLOB="000000000000fedbdf2503000000"], 0x14}, 0x1}, 0x0) ioctl$IOC_PR_REGISTER(0xffffffffffffffff, 0x401870c8, &(0x7f0000000600)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000400)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x7ff, @ipv4={[], [0xff, 0xff]}, 0x6}], 0x3c) 2018/05/30 06:42:05 executing program 6: mount(&(0x7f00000007c0)='./file0/file1\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000000040)='./file0/file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x2200488, &(0x7f0000000140)='m') 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) clone(0x30024000, &(0x7f0000000040), &(0x7f00000003c0), &(0x7f0000000000), &(0x7f0000000100)) 2018/05/30 06:42:05 executing program 7: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000004c0)=""/165) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x0, 0x0, 0x0, {0x0, r1+10000000}, 0x8}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r2 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r2, 0x0, 0xc8, &(0x7f0000000100), 0x4) setsockopt$inet_int(r2, 0x0, 0x40000000000c9, &(0x7f0000000140), 0xff7e) 2018/05/30 06:42:05 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x2100) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x3}}, 0x10000, 0x6, 0xfffffffffffffffa, 0x1, 0x40}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffff9}}}, 0x84) r4 = dup3(r1, r0, 0x0) getsockopt$inet_mreqsrc(r4, 0x0, 0x2f, &(0x7f0000000000)={@rand_addr, @local, @multicast1}, &(0x7f0000000040)=0xc) fcntl$setflags(r0, 0x2, 0x1) 2018/05/30 06:42:05 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000580)='/dev/full\x00', 0x8800, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000005c0)={0x0, 0x3f, 0x2, [0x80000001, 0x7]}, &(0x7f0000000600)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000680)={r1, 0xffff, 0x20}, &(0x7f00000006c0)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)=0x0) getpgrp(r2) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000900)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f00000004c0)={0x98, r5, 0x0, 0x70bd2b, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x17, 0x8}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x1}, 0x40) r6 = getuid() fstat(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000a40)={{{@in6=@ipv4, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) setresuid(r6, r7, r8) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000940)={{0x1, 0x3, 0x246, 0x2}, 0x7, 0x400, 'id0\x00', 'timer1\x00', 0x0, 0x9, 0x87, 0x9, 0x6}) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x1e, 0x8, "88ed7e4edd9e18b7f1805635508603ed3888713c8293b91bf6bde112f6ddd21d7c048960d69d04ae338b3fc618a9b5b3416207ed99e6ba9494a1b46cc7351491", "c72a5a6573cd3d1fb2b3766277edf733f36f8ce4e79ad6135632391c79b57e7fef87e3cbce9d55dc85fa8faf76b062157c1e2574906783ffb24549e827c78a9b", "38b4fd03827448e71700e1755ce8d5c67237b2197dc2ff90aa2affee81903319", [0x8255, 0x9]}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000c40)={'ah\x00'}, &(0x7f0000000c80)=0x1e) 2018/05/30 06:42:05 executing program 3: r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x4d) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x51, r0, 0x0) mincore(&(0x7f0000001000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/6) 2018/05/30 06:42:05 executing program 0: perf_event_open(&(0x7f00000004c0)={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, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000140)='./file0/bus\x00', 0x0) mq_getsetattr(r0, &(0x7f00000000c0), 0x0) [ 133.831730] pktgen: kernel_thread() failed for cpu 0 [ 133.836946] pktgen: Cannot create thread for cpu 0 (-4) [ 133.842382] pktgen: kernel_thread() failed for cpu 1 [ 133.847636] pktgen: Cannot create thread for cpu 1 (-4) [ 133.853029] pktgen: Initialization failed for all threads [ 134.092145] pktgen: kernel_thread() failed for cpu 0 [ 134.097322] pktgen: Cannot create thread for cpu 0 (-4) [ 134.102753] pktgen: kernel_thread() failed for cpu 1 [ 134.108258] pktgen: Cannot create thread for cpu 1 (-4) [ 134.113630] pktgen: Initialization failed for all threads [ 134.367686] IPVS: Creating netns size=2536 id=27 [ 134.570207] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 134.584000] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 134.638981] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 134.652308] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 134.707366] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 134.720776] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 134.734656] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 134.749887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 135.351312] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 135.383409] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 135.389574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 135.396878] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/30 06:42:12 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[]) getpid() r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0xdda) fcntl$setstatus(r2, 0x4, 0x4000) write$selinux_access(r2, &(0x7f0000000000)={'system_u:object_r:etc_t:s0', 0x20, '/usr/sbin/ntpd', 0x20}, 0xfffffeff) alarm(0x0) r3 = creat(&(0x7f0000001380)='./file0\x00', 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000100)=0x1) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/30 06:42:12 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f3e9000008000100010423dcffdf00", 0x1f) dup2(r1, r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00', 0x10) 2018/05/30 06:42:12 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x20) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @rand_addr=0xffff}}, 0x0, 0x8}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x8}, 0x8) r2 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfd, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd9, 0x0, 0x0, 0x8000000000000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x2000)=nil, 0x2000, 0x0, 0x4011, r2, 0x0) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f00000009c0)='threaded\x00', 0xfffffc47) 2018/05/30 06:42:12 executing program 2: 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) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r0, 0x8, 0x0) close(r0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x103b01, 0x0) write$binfmt_elf32(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="ef"], 0x1) 2018/05/30 06:42:12 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000200)={0x4, 0x4}, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000006c0)={"696e043000000506b9cdd75e001700"}) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x501040, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) sendto$inet(r1, &(0x7f0000000000), 0xff6c, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/30 06:42:12 executing program 7: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000004c0)=""/165) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x0, 0x0, 0x0, {0x0, r1+10000000}, 0x8}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r2 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r2, 0x0, 0xc8, &(0x7f0000000100), 0x4) setsockopt$inet_int(r2, 0x0, 0x40000000000c9, &(0x7f0000000140), 0xff7e) 2018/05/30 06:42:12 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x1, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x10000, 0x0) sendmmsg(r0, &(0x7f00000002c0), 0x4000000000000f4, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000340)={{}, {0x7}}) 2018/05/30 06:42:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0) bind(r0, &(0x7f0000000100)=@l2={0x1f, 0x51f3, {0x100, 0x3c, 0x401, 0x1, 0x2, 0xf9d3}, 0x5}, 0xfffffffffffffd30) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) sched_getscheduler(r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000687ff4)=@abs={0x1}, 0x8) r3 = creat(&(0x7f0000000240)='./file0/file0\x00', 0x0) write$binfmt_elf64(r3, &(0x7f0000000500)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0xfdae) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0x7, 0x4) [ 136.445446] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 136.464891] IPVS: sh: UDP 127.0.0.1:0 - no destination available [ 136.468953] IPVS: sh: UDP 127.0.0.1:0 - no destination available [ 136.473369] IPVS: sh: UDP 127.0.0.1:0 - no destination available [ 136.484709] IPVS: sh: UDP 127.0.0.1:0 - no destination available [ 136.498043] IPVS: sh: UDP 127.0.0.1:0 - no destination available [ 136.501224] IPVS: sh: UDP 127.0.0.1:0 - no destination available [ 136.504592] IPVS: sh: UDP 127.0.0.1:0 - no destination available 2018/05/30 06:42:12 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000280)={0xfffffffffffffffe, 0x200, 0x2, 0x9, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={r1, 0x6}, 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_pts(r2, 0x8000) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='(securityppp1\x00', 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000a88f88), 0x332, 0x0, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)="766574683100000000ffffffffffef00", 0x10) [ 136.507735] IPVS: sh: UDP 127.0.0.1:0 - no destination available [ 136.510500] IPVS: sh: UDP 127.0.0.1:0 - no destination available [ 136.513787] IPVS: sh: UDP 127.0.0.1:0 - no destination available [ 136.771354] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/30 06:42:12 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x4400) sched_setaffinity(0x0, 0xfffffffffffffcbf, &(0x7f00000000c0)=0x8000009) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000500)) mprotect(&(0x7f000004a000/0x4000)=nil, 0x4000, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e22, 0x7fffffff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, {0xa, 0x4e24, 0x100000000, @empty, 0x9}, 0x0, [0x3, 0x7, 0x9e3, 0xfffffffffffff9a6, 0xff, 0x10001, 0x89f, 0x3]}, 0x5c) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) truncate(&(0x7f0000000480)='./file0\x00', 0x168a) recvmsg(r0, &(0x7f0000000c40)={&(0x7f00000005c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000640)=""/177, 0xb1}, {&(0x7f0000000780)=""/200, 0xc8}, {&(0x7f0000000880)=""/20, 0x14}, {&(0x7f00000008c0)=""/240, 0xf0}, {&(0x7f00000009c0)=""/217, 0xd9}, {&(0x7f0000000ac0)=""/153, 0x99}], 0x6, &(0x7f0000000c00)=""/17, 0x11, 0x9}, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000f40)={{0x6, @loopback=0x7f000001, 0x0, 0x3, 'sed\x00', 0x18, 0x0, 0x50}, {@broadcast=0xffffffff, 0x4e21, 0x10003, 0x401, 0x1}}, 0x44) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000d00)={0x0, @in={{0x2, 0x0, @rand_addr=0x7}}, 0x40, 0x1}, &(0x7f0000000dc0)=0x90) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x1c) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f00000002c0)={{0x73, @dev={0xac, 0x14, 0x14, 0xe}, 0x0, 0x1, 'lblc\x00', 0x1, 0x3c, 0x1e}, {@rand_addr}}, 0x44) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x14) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000140)={0x11, @loopback=0x7f000001, 0x4e20, 0x0, "6c626c63720000000000000000000200"}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) fcntl$getown(r2, 0x9) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000500)=@assoc_value={0x0, 0x400}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000580)={r5, 0x6}, &(0x7f00000005c0)=0x8) [ 136.796085] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/30 06:42:13 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400001, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x1, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e22}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x107, 0x1e, 0x1ff, 0x7, 0x3, &(0x7f0000000040)='ip_vti0\x00', 0x4, 0x7, 0x3f}) sync_file_range(r0, 0x6, 0x8, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') getdents(r1, &(0x7f0000001100)=""/182, 0x1ea) 2018/05/30 06:42:13 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="020700090200000000000007000000c27961759f1c372fa3263be1912082ce6e565edcd4c03bfbe8a00000d29ba2b6ff27fa2f972e86ecdd9275f5e910b119a8f88ff1d784b1db9b578061a224bbaf456dd3fb5cc835b4f36303a717169fae6dedbdc8c5dd1d875c8316ede2bfdda2aeb18f25021cfeb551e360502620abeaad4e5cad6329ff5e4de1e94ea395d2025b1e101d33e63abcdce53d0c685e0ffe14de636736423413b0a069b00000000000000000000000"], 0xc5}, 0x1}, 0x0) r1 = gettid() sched_rr_get_interval(r1, &(0x7f0000000240)) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000140)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x186, 0x9, 0x80, 0x400, 0x1, &(0x7f0000000100)='ip6_vti0\x00', 0x80000001, 0x8, 0x3ff}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000280)={'ip6_vti0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) [ 136.807856] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/30 06:42:13 executing program 1: mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x7a00, &(0x7f0000000000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)='rootfs\x00', 0x8e328005e5fa33c, 0x0) 2018/05/30 06:42:13 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/checkreqprot\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000004c0), &(0x7f0000000500)=0x4) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000640)=0x7) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\\\x00', 0xfffffffffffffff9) keyctl$get_security(0x11, r2, &(0x7f0000000240)=""/180, 0xb4) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300)='/dev/zero\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x1be6, 0xfffffffffffffff8, 0x3f, 0x1d1, 0xfffffffffffffffa, 0x5, 0x8, {0x0, @in6={{0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff00000001}}, 0x3, 0x9, 0x2, 0x1, 0x84}}, &(0x7f0000000400)=0xb0) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=r4, 0x4) open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="020a000002000000010000000000eaffe440d2599e9810f7bbcb5a909cac64b5b76d30f101b7765d9f838f76de071b767b02893b312251ab390d74783f2e918f5bbd0055f501932935a39f27451e448ea0b75514ad85fe782b7c9540a8c7ed491068b209018c3f7d0227412f040b7eb683a15972024256cb3ef57f87d8e5949c416b3354e1789ea42afdee0711da10048c1186e388b7326611959e453e1620e66e1194e962370d66b0a11116f47125678ecd4cb52977466887104e2487e141917b868400000000"], 0x10}, 0x1}, 0x0) [ 136.945858] attempt to access beyond end of device [ 136.951518] loop1: rw=536870912, want=507, limit=112 2018/05/30 06:42:13 executing program 5: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x0, 0x0, 0x1ff, 0x0, 0x0, 0x7}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r2 = perf_event_open(&(0x7f0000000040)={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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r0) close(r1) 2018/05/30 06:42:13 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001400)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001540)=@assoc_value={0x0, 0x6}, &(0x7f0000001580)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000015c0)=@sack_info={r2, 0x6, 0x40}, 0xc) fstatfs(r0, &(0x7f0000001480)=""/157) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000003c0)=[{{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000400)="4f3d7879983a3c06ec755dbbbceef7a4ac55cbd3288b8da5f2cf8cac812cad0a88953d990012e06ae07384502e22f4fd2cc7d12565721762d010895b62f7c63d78e33a8f64728a066742d5ade775be3d6253db45238ffa162f179bccb64a5907420a281a4d56bc323daf9ebc9722bf1da690c374e4f8cbedcf32061d1c877baa234d6727bb13960bbed585384d15d55ef77f0aa7d6bab9dd7bd3edcc3a0292894b4bc4c8e264a558a212c4c96de4fa4eb1a321fc663cef90d4c86120d68000921563954b1a2200abac3326ead2d453a7a83681f4fcb856e39d8dd96ff0b6b0bbf22a0f1d33953801d311290869432d5539938bf2b849583f8004d61725e496b36ce28d84114dcddafee63ed292f6e7987c2b64f7f4a60a7a57909ccb4c32a93fa30bca734852f77e41c6d4e0d4b6e9545c9d5e825ba6c9e75363029be586ebf0edeb5ba556e6592d03e23238bf85c740e3d88d2e833be7d06168d90233ec5ea7c53afaf626dd3727a365cf0a5de6614e1979cfcb2442d4fb629342b654495e9130fc6059a5b15522ee85b9d5fd97170c3cccc2d18ed23fa2105e2d73ccfcbf1d2053047b10381e3a46e0eb81df9a7344572c8cf3503021410d68d412554eba4147a0794a027abaf698446727a15279c9c80444f1cd7ef00ba24cdee4a225783875fc26bf0314b6f74dbd341f80df751cb5b056822bc9f2f5b43d2c70e0c8360f649a131b66106c071131f307ad0faf96ef42c1087799fa67d2e80960d6d8a7e76706d8f3a29bea56eb859ff4aebde1c81dfc3346b5d090d8fa1af8a63df7db25d3932e9f38018a8dc0288eaee7e67770893a36a4a18a2fe780865c6d40724e167e5c522568c041d445bf2395f12a910bfc910e2382b4832af7301251370bf1eae35613d0dd04adb56ee7e371d948478a580121c5cbbc14263378e11bcdc4d58ff0765b274319d9a7e5e50c15e88b392171fc99270b0a4f4d52e2ada2cc38a1b64f8047da490c625ef0ab256c35146c61d20a155e42cd6789289e6184ae1cfd9d172f2b0004648aaee028852cf978836fb780a4fc79bcf131ca3a896e211268c0687a7839e6d021950778069955da17e7b386967a5856a041cf7252ca88ada1c4fa858ddb2b7744a69bf9d2dc3429804f1de8fbd4acf97e87e3c5f58faa5e79d3f22c1a67dcedd264e9242261e96b4d14b85e85e7e890400b92963fb4937d9ae45216be47f16e642dcdbf58ef64270bcb42e25346cc733b9865e18a6fc79b6a3416c60557757a32c4f0cb10e60720604d8842d96f76a7ec01187182c9f8c4393476b4a677ab25ea170865b0a0a19404b9687da5df622be93a0fbee83f024732ff5c6cf3bf054232f2b322ec0a882e87bb301f4b6b1c1e08c5f132627ab694a59c5d3264ba1098f0560fe2735f1bc5293969da01bad344069a0d0e9b5228b896a4c3bbfbb43498f73712b6bb68099557c0ecf56dc96907112ffedc8a5ce8101c5e872cd099f4124c38853799f31c027769c93e765b5a1b83e7f27ade7501ad61f54c44a8fee862f0cb4418e5756e1f7b2f8349af4530cee387a1169403291f7bb1afcc7aecf75598523d859eecc343148926141f35e1ebd53615d61f2ec70c0f72d21ad6f6e1b6c9261d04d6382da9638831490dba2806522cdee8714edee24633e1b6e112700135ac29a71f69af7035c26eac584701db0c6b9e65d3f113efab8315baa30d9fa3ff2ffa3353d96a93522f906b907574886d2922c67324167a196b1243ef296fc9d377acd5a43bc3fd1efe9d7ff7307624be24cef0fe4023f15519b0c50145d3acebeb801a2384dd62da08a15ce306be83e64a1abf5888a1ab4ca74133cfb7d6cb6602da2349c0705471ee699c8b13665c9b75d6e7bb48101a9f8e99f53f7bc0e4ca630f78a6d8ee851d1875f04021bbda94bb05ce870788d7e0e3aafc8295165264ebffa8afe9dd40062e374646d242989668c48f4f279a65070e0eb4ef4aad26917130e8b35458475c2d5bcdef82ef5f3eadec12948197a77c55b44bb1e9a8fa6a3b51004a5aba2bf7ff92679ecaa3b10dc743695bb3e74a5487d92df44ab56508d92af75438181fbbed6669016f81db3b641185a21b75d5c769f695c205efa74d5df432ad7b4576c8a1adebb365d05ccaece82e9f9c00fc3295b344f6a355613cc78a7f91a0d528aabe9755a56370bde7fba9685925cb10613774941ce949f1769a6c07cae1b629667cc68c9febd5de9058353d9eff5416f1cf21cd569bac57b3ab584a46d70d3a5309689baf12c0c67fd772abcace91842ae0d471a575bab312a771c136909ce098ccd817c5ec9d288162c88a0498f9fa9f8e5b08df3be58fd11c9f5e836c2911cfd14c85104a65300e84eb0e5eb502b93da87103cbd7e5e02a83c6d18803a112d6009e6490e1b88c810c52e503747a35dda7cb0d5396203b034a4ce2561ff6fbd37b9bf863d6368b9c1eb04a261b4428918d083d5fe2264b025969e7bed0c4d85df8b20350ea0c41d32c4666818b5e8baaa9588ffe23660608f49307974e0c36bea1410c8bf87e62ccda2c5d70a58f81abc0793a63450770ede22efd42c4b91e40f1a204099172b61a9860e02be05bcf9478c0b5b60eb5a8553c2ed97961fd73158e4e18fecdc06a7c819c578b69c9635404cf6ae083beabb2fff1962fa8306c8ccb3db87864f9a0fd2c66ca49d83be887d900a7ce9bb8042a5c86114a75ed6be9082be61b46988105a7035ba69386c9a068c68c01d02e2f931dfd91e74c3b1fd2b399b22587b27a9b30514dd810da81f680fd21f9a7341c7781b401cfe1b5806415ed12e0962eb6a4c7d99b09f084fe09e22f8b4210fdc7fdcd07649f7e63a055ed5af7c04f4264f8ee6bfe685577412e124464ecf8e5777d252d90c03bb7568a3c10f65aa2d473cd4c5defba7f9961bd98ce3656415e873cf6d2809589c44b6f12297aaae42043d4fe67d119b79a80873687650af838bf140ecb0d5b715624714264731b876b80943d6bcd767a5d2f08c9d245bc542efc3206002df761927322eb5975cd5041a6a65c674bbbfab992a3015f5aa1c1556f3a6a3331ac0001a2654d65a093a47a485c5f9924119f8cde3b0ad68281c79d4c2c5df24933b4cddad20904769ec197ae0706c9c76078d06500a7243e28df3ac4210df188dd75f0724ece98c20e97cfb57f3f0bb99ac9dc540fbf1dcd4ec525ffd243265c08330154cf566840d6a8400b4ce8dc6519a138a049c6f126cfa62f6de8bfc0f40109684d42cd76d446a4846783cf0a30043b7195fd564a648c7aded8be1a2eb30eb17a6cdc5990320c8ccdfba5ec40f89cdab156d9774f895dd12f229c3ee626a1de8ff7793a39d74f173a0ceb5a754c98b9fc00cdc9d16397828d73742845031c83b01cd14ad55e3e3ab6fad75e6471d287e23d339b26bcbad4c12e88d55aaa107519f983460669eb13786f089a4a5f1108cf961b26031baf484dcf858a3913850e12a26d8923d54f413219cdc8b47eb3fc1821dea273e4f95d6d49adf89cf87091e45d313e5f9ca2218038f088d73a60195e774b4e76675ec69bf9120551552e8735c65d3aa53913e6472aa7d69fccf08efca2bc96e26a1004d7d429497ac3b154c10b54e27916ae8220cb9d390c9904dc8a5ece3fef707b7ac0fce838d1da12b9bbd5aaeb682afabb3182a097b638a393af844f0ce5d3420954cac8ad50df76007b0643336f10d89f362811083c4e7c1820be0abd9e25d0358eb83118eb36885010873ddebf2c056cf65bc0d2170082b5e46db49f802c9f9dc1f2f1a9dffafa97d252505d16d1a1db17952df0a67461aaf5a02f0aac116223d38c7ed3a8a6d0682c40d980991ea21ac8e20df057b08de33e1b6b40cfdf297e3e6420cef6acdf45703a0d371741353a0314a6154458f32923885f9098015ef790bba224b9843a62bbc3c5b1ef0a0bd80ef859ac2a62f4bb6570d134bc2701b1327388991fd281bd68cfabc00c812ca7b3dfdaf211db3b82bac1b27821a1f6e94641d88fc1e90ef54fd82d6601fd084b303f3cf3f16ca3ef0ecb94c8b8b6ef20bb04c5c6f4be6ba5e77edbb84cbb7b8314a1b3a5126a81afa1c4cd345a3fb6080d1ee7d2fc3d58e466628b8092e4ca559c11883c49f071fae50dde87434ca7e344b475ee8526b1fd22c1c745d28db86c9867df32a17cd4abedabca9fe673a2d1feb4d313164752f1a26fda69e1fb289c30bee7f320415fcd69fa0aaae330a0308d3d0a52f373333dff0f65409e0e1adf7915c3843fc933c283a4d633f4d216f6698ce901bf54cd0c23a7ce66f98414d6679856ec83ca8c0af9d7eac8cd9e5258a8948393bfb071075dd2faf4090c6934cb003c3d18d3cf99df46711fa505de9af161d877ea826d20e0eb001215c4c2772137c9b0c922036d6d9b27a4cd60c3a44442458d4920f3d8b66b063a02cc9d374a62da6593e44c6848a415be235cc053583eeb2d68c4be42baf5a7464b09c2d6d3aa58f46b011ae24335a17af10e5e8a5185495a165caa2dcf90f946b23d07d865e44c2b2729ba608272cdad1814960d3761143012187c4fb231df39afbf13d9fa0fbc1061926072afac2d788eb231b65561d7d229a9917055a6d9c9d7e99d978b4d0f2253762818abb4afe66c3eabdcd26bbfa37e3a600514d301ed0596ad2e8c967c8f7521fec3ac52b17a775ba7e763e56cfe925332b94bd25783e770b81b3ab685da434c93af22c912c9d4328ba798ebcf33e9f71940d4ed7e8960da40e2ae97761ccfddab90a8407b981373bc5332c35b82340485bf31324c16aed939d29c9eee6ff03edb584887a0c362047dd0abd3fcfa3814a2b537f365213f4f0474323330fd09a44778046c6dc8e741f20817ac3919dd7af669bb719ca377f9598eca8d783bc6b94cb8f86459b2fda25dc2dd2bab40e992cfa2df5d2a1a699498abafea07279a93c71d147f653a7966c720f8e2e1b94db976c7d53a2dbf5c5807cdc8dd9d20c39aa3777e332e1c157ecce14b003c944804734ad973f9817325ab4443b29d611f53e64eb1de73e861a867abe260aa93d6c712a13386bc93769ff8d7a64bd88d3ff2219bb3557d3ab488a046584509794e768a93be880ab1d7ee1204bd5c6f0ffc1cb99ce4ab20735b77d1aa6f979836709de9cf3776a6751c274a23ec88afdf4dc10f7e961bfb1ab40131e2661f31ae1f6146392b427ca9cfcb3849d1e71014cd08ae82fba9130b271ee9f5d50aaa1a7f76c42863047e828da9b91340e15c033ce1e76304e2166a043a9d9ed10f1bc25bb9920224fe9e5c7e9bd9a825b7903e2536fa1747f51c4e762ae8f0ea9a186fec59d68213bbc5b1433b3c9bcb50d64dba679cbafc76b51ecebbe358521237b37d6dc77208777ae0591d5732c6972c63be0365f6bca72012960a33e2a658e3b07a9ca2987f911823a7758161bb9f700b25373ac14e60ff4a45a7564d397d1e0236d06276428c1f5523511f2b9367675cef778f35476d6e76f083cae56f7dffee495d22ce70e699260909a55d40ec270d586f609522e9f11dd1c40fae0958874233807a5b51ed9ee28a6d1c6c98ecfa74fab31068033e0c50dc5a73d034a01af90ce748836f7a3273e56801988d4b277af82b076c68df9d92f649fdebd69c639108c1a0189651f9c5433d0d3a3cbf7f0c013712da8ac4c10060fc6c847c22b2c953c7eb320bac165c9d7a9e1b231a98211434d2daee8084acf3354454470569b4c7b0d1572c981a2c18274aaee6cb4dfd6dc925bfd7622a78", 0x1000}], 0x1, &(0x7f00000003c0)}, 0x3}], 0x1, 0x0) syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff, 0x4, &(0x7f0000000340)=[{&(0x7f0000000140)="58743ba60d22ff992e00aeb24f62f736b36a4f28ab3c59426941e15fcd4a430c31c30b19f7799430ad2e3671d03114570cbb2707a2999c40fd42f9384ab27b5df338c604d1a6b558eb4e18bbdfe5b3dc267f7a0dd03e50a4266d9075bb48fe5e74a87529", 0x64, 0x8}, {&(0x7f00000001c0)="2835bca75114c945c2a5b706e9828e169458c8fbf0bf94d43080e715a01221ae6323d07aa560a9f4f4d675455b00962d8505e9e888d8a61ae1baa72d8c36b86e912f17f51236c4a209f57e3e3055931897b23b", 0x53, 0x3}, {&(0x7f0000000240)="cc5d5700b687cfe07a909191a8746967162c0b04a058ed94aeaa48c25c84706962638168651894136071b2cee1402e87", 0x30, 0xa6}, {&(0x7f0000000280)="e1d647f8eed52806137d06086f9ec5807bf9c935efe05c8264cd0bf7a0aabdb852a4e4cd54ef3d0f17fea1691fa64510efbe6cf9bd2c730e955cbdb2691b46d85ff3e10f608090745723afd2b0ee3195e9caff3cd6df7bf288ad9af8e923210445b000ce8aac8faba6434b702d0e57e271af1edd59287c41883ee07cd932d15d23243c7e369141b6a5e4c3", 0x8b, 0xc6f4}], 0x40000, 0x0) close(r0) 2018/05/30 06:42:13 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000001480)='user\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001500)="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", 0xfd, 0x0) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001400)=[{&(0x7f0000000100)="d6e03a4d12f3b1f21fb48d26e33bc0d6b9e5d8a8d9827fa9e6056d01b4b0ad02f922bb1955f9472908b3f234560479ecfcb225c91f288e197431ca19b18e0f19117c1a33120fbcf842a77094d9e9cf722131599a1a34a1c0c6b9c94566c6438be9adf238848e70c2dd644a3e84d5039694ea3e35663c9f9ff60456b3682144a7fe1b87f4a2e1033360c4f72917e4a2c103baad68e84eade767db09d8dc6413596d885639d2d12a417c12931028211c3971e9eaf9ddf3523ebd32b01e831bff39fc0cd7049f55fc784d5b156749770f595e08a5c8dac09936", 0xd8}, {&(0x7f0000000240)="ef1f6b2f7ffd19984ee591a7450e6963e4249bc3a7ca2ca0d25544615fcdde88ac703e11f98ede785e82f9c78e622a2595ed9f471b8a25d5636eaaa3c903b3f04e0179432ce2cf1b976e7f94ae2e4897e9cd7a6c61194e49b87489ae63f3ecb6f5e7b12eef71ab04e3d5db8a1fc08d0da6181e3a928591966ac15d3f7072c66d7cb077fdcd30555630efe993ed0b1a7b1953086426246c87953880e260bf4b10ab09a5be5c69c014c4b96088ff1a4221c25393ce2c3b754930567f2b18e2", 0xbe}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="99f96cdea2b74b9e3907ab3af5727fe295f5c285abef0a67e97402a9a747c3a9d1a1f460daee563da872e882f04f357a13e186befedb097388c33a7a61", 0x3d}, {&(0x7f0000001340)="d0fed023aea6c312f8121641ce853b185c1c8be739a8fb14d465ca1dc4027036d1c61594a3f44d1d2ffcc11e40984db219fbf2876c16bd45a3ea46cd4744c8a85b634ef4b2f763c2525bd31d68794c0a501785f05366fdc58ec52257e4734433576878aefd2f05d961ce6bd8e6490a033582fa26dba0912af2e61da37a826ab60be4a6a9410a00fd854b792d", 0x8c}], 0x5, r2) capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) fchdir(r0) timerfd_create(0x0, 0x0) 2018/05/30 06:42:13 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f00000004c0)=""/148, 0x94}], 0x1, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) prlimit64(r0, 0xf, &(0x7f0000000100)={0xfffffffffffffffa, 0x401}, &(0x7f0000000140)) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/30 06:42:13 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 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, 0x0, 0x0, @perf_bp, 0x0, 0x10}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) sched_setattr(0x0, &(0x7f0000000800)={0x30, 0x0, 0x1, 0x3, 0x0, 0x29, 0x9, 0xffffffffffffff01}, 0x0) syz_mount_image$ceph(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000180)='./bus\x00', 0xfffffffffffffffe, 0x3, &(0x7f0000000740)=[{&(0x7f0000000280)="7da9ac8a4059eeb384c27d426766e9af47d91715f09490c8cb23dcfa1243aa08a08feb14a631d7b2627172e1a3111014553d1e3259c65c00de0194e92629fe81b409e0b9ac769efab6b9deb912263333429ff7bb6a80c23d3d182d7d24eabdcc6f580052d831fa35c045ae7ad7181cdd7b2a0d42bc05836f41e0bd42e081cb232f3e9e341379217c4fad775ee8ec0a2ce86e84156446b064bba820a7daf14e9622f917906d8957b411c56a7af6ba3f11d28572cdf4cebc11155cc13df947877292358669b8461761845e3d699db2057e3a0c80fa5ae5", 0xd6, 0x8b48}, {&(0x7f00000001c0)="eb827f19c0db9bd8cdc742696eed9008b92c4218b145129896757f79a8f8bedc43af6be9f3661339a39a83799e7e03f5f3921b0298a2d809812a71e570dcf629f94b216d34399f5ab0e7a977351d1b518378ae7dc1c16076eaf825c761c78603b26c1acd76340d5e5c32356852bafdc99183", 0x72, 0x9}, {&(0x7f0000000500)="fc6c37457ed2235dfc22d749a6340b47427fab4c1973c198f9dd01ace5c7c13c4c57cdb49ef4c4624deaf3a293a8bb908d0fe7315072ee081ae5e0ada5240b280d516d6d3b140a505459fbe0294b9cb6b0da9db7f457ad58888a0be73e1e94bd67a4d21b8b3792f78da24ef7c159229a134adc83ccfe2345e81aa9fb20263f15926f69da25c2fba0d97d58836676b22e83755945f57bf24c4469883d70d1c0283659dae3cd4025bbb338c202db87d3edda15e80e16e9d58c8d4d8b3aef68795078c50eb17959282b411360aee7b04f4af6f7a5b3390de135e281df68d537b235c8b3357ab4058643679b", 0xea, 0x6}], 0x809410, &(0x7f0000000680)="27757365722da25d63707573657473656c696e75782e256d696d655f74797065232d5e00") getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000a80), &(0x7f0000000140)=0x4) r1 = open(&(0x7f0000000c80)='./bus/file0\x00', 0x141042, 0x100) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x800002, 0x11, r0, 0x0) r2 = socket$inet6(0xa, 0xf, 0x8003) open(&(0x7f0000000b80)='./bus/file0\x00', 0x800, 0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000840)={0x0, 0x1}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r3, @ANYBLOB="2e66c815c0b2dcf52aa9137f0001000500d25b9d2b3de0735ac2f56396376fffd5efd3f1a69cbf3e70066dbd2eef0ab8f513be285de435f3d6774bc6353cdab2cddc95d52c848ce01b1f64c23e61b69dfd9e418f32b0db7cf225ce27e0b2fb048cf2cc34d499be2dcfeafd5b25dea6031b8388825f424bae7eba3ee6ed4840667312d7717dcd393f5dc0715fdaeec274f49ea25674870b94ad7ab2fcafcf5c139c06ed27576c6b7b34779744a508396f0a09c0446ae5399ad9b272e7e10e995919a274cb876a009db750556a8d9a6fc0b9899b59face461c7d2854789a536c00ad5fbb06529b0a65"], &(0x7f0000000900)=0xa) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000009c0)={0x1, &(0x7f00000008c0)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000a00)={r4}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000ac0)={r3, 0x8d, "16dbc6941b779f6593a2ec0776a4219f1a065f3a708cde1f52c87e4688e5c6403ca4e7fae4efa855b21e4b4229ea83cd11ab33081f9dbb2637b7bfa4be3944d32a3e1e851e92598b37326ab557de2565b9ee0247e77c5e0d8fb8e4bb31dd8f3b0483a25121c79fb35102418a0ebb562df8f7100be97f327681c4d76d5523304e9bb2250838e3e735fe169de7b9"}, &(0x7f0000000100)=0x95) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000007c0)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000940)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000429bd7000fddbdf25070000000c00020008000800018000200800030006000000080002004e20000008000400dd05b400080006003f0000002400030008000500ffffffff080001000300000008000500ac1414bb08000100020000000c00020008000b000a0000000800060008000000"], 0x78}, 0x1, 0x0, 0x0, 0x40000}, 0x40001) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000240)=@srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x8, [@loopback={0x0, 0x1}]}, 0x18) sendmmsg(r2, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000380)={r3, 0x3a7}, &(0x7f00000003c0)=0x8) 2018/05/30 06:42:13 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x5d) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='veth1_to_bond\x00', 0x10) 2018/05/30 06:42:13 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x28}, {0x6}]}, 0x10) sendto$unix(r0, &(0x7f0000000180)='[!', 0x2, 0x0, &(0x7f0000001280)=@abs, 0x6e) fcntl$setflags(r0, 0x2, 0x1) 2018/05/30 06:42:13 executing program 3: personality(0x0) r0 = add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="757dcd1f6bc402ade3a75e0838057d474edb37482bfe4a0e2c2071654b9ca1dafe2b205070f0", 0x26, 0xfffffffffffffff8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x420000, 0x0) ioctl(r1, 0x9, &(0x7f0000000240)="0f24d2358fcf436cb795d31d4aa5cfcb623d585263b0da942b4127027364f010a7f29bad9d6c1cd83b29123fb9dd7d66da47ed52dc0678db23da02d6953abc229c7cce625bbcb4750bee03278700dc0a63a4337b1eddbf3032d8575171695b17466c63beabbe5a78cef8a9c498f94cd65da0a4a6") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) keyctl$set_timeout(0xf, r0, 0x6) uname(&(0x7f00000006c0)=""/176) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000000c0)="8a1b6e85e9a9c781ac565c234a32ab8688a4665dd22465407ebc70c64a03e1a5108498eacb4a100f", 0x28) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x3fff, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00000004c0)) 2018/05/30 06:42:13 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x28, r1, 0x101, 0x0, 0x0, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}]}, 0x28}, 0x1}, 0x0) 2018/05/30 06:42:13 executing program 2: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x19, &(0x7f0000000040)=0x4000040, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f000001b000)={0x0, 0xfffffff5, &(0x7f0000019fa0), 0x1f2, &(0x7f000001ef08)}, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ion\x00', 0x204002, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000002c0)=""/89, 0x59}, 0x40002042) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x80500, 0x0) connect$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x1, 0x2, 0x6, 0xf4, 0x5, "108e2056223f4f3768cf723977acec95f8cc654a057b129bc7c6fe6220c699308cf0fb72fa6367154e64f0355e89184ec477cdddb2383efcd42772d76a5a1b", 0x37}, 0x60) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x18) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x0, 0x7, 0x200, 0x10001, 0x6, 0xfffffffffffffffd, 0x7, 0x3467, r1}, &(0x7f0000000280)=0x20) 2018/05/30 06:42:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000180)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000100), 0xfffffffffffffdf1) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x40000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000040)=0x8) [ 137.535043] device lo entered promiscuous mode [ 137.544980] device lo left promiscuous mode [ 137.600075] device lo entered promiscuous mode [ 137.608983] device lo left promiscuous mode [ 140.014060] IPVS: Creating netns size=2536 id=28 [ 140.174792] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 140.188839] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 140.241400] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 140.255168] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 140.307589] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 140.320580] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 140.334145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 140.348969] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 140.362673] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(lo): iface reset its stats unexpectedly [ 140.944224] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 140.978264] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 140.984531] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 140.991129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 141.361756] ================================================================== [ 141.369149] BUG: KASAN: use-after-free in pppol2tp_session_destruct+0xed/0x110 [ 141.376483] Read of size 4 at addr ffff8801d3c12500 by task syz-executor5/14897 [ 141.383900] [ 141.385508] CPU: 0 PID: 14897 Comm: syz-executor5 Not tainted 4.9.103-g7fd4075 #36 [ 141.393185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.402522] ffff8801cc9efc30 ffffffff81eb34a9 ffffea00074f0480 ffff8801d3c12500 [ 141.410515] 0000000000000000 ffff8801d3c12500 ffffffff83012be0 ffff8801cc9efc68 [ 141.418498] ffffffff815676bb ffff8801d3c12500 0000000000000004 0000000000000000 [ 141.426487] Call Trace: [ 141.429048] [] dump_stack+0xc1/0x128 [ 141.434382] [] ? sock_release+0x1c0/0x1c0 [ 141.440150] [] print_address_description+0x6c/0x234 [ 141.446791] [] ? sock_release+0x1c0/0x1c0 [ 141.452562] [] kasan_report.cold.6+0x242/0x2fe [ 141.458767] [] ? pppol2tp_session_destruct+0xed/0x110 [ 141.465577] [] __asan_report_load4_noabort+0x14/0x20 [ 141.472305] [] pppol2tp_session_destruct+0xed/0x110 [ 141.478943] [] ? pppol2tp_seq_start+0x4e0/0x4e0 [ 141.485235] [] __sk_destruct+0x55/0x590 [ 141.490832] [] ? sock_release+0x1c0/0x1c0 [ 141.496604] [] sk_destruct+0x63/0x80 [ 141.501940] [] __sk_free+0x4f/0x220 [ 141.507195] [] sk_free+0x2b/0x40 [ 141.512183] [] pppol2tp_release+0x239/0x2e0 [ 141.518124] [] sock_release+0x96/0x1c0 [ 141.523633] [] sock_close+0x16/0x20 [ 141.528884] [] __fput+0x263/0x700 [ 141.533957] [] ____fput+0x15/0x20 [ 141.539033] [] task_work_run+0x10c/0x180 [ 141.544719] [] exit_to_usermode_loop+0xfc/0x120 [ 141.551021] [] do_syscall_64+0x364/0x490 [ 141.556708] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 141.563608] [ 141.565207] Allocated by task 14896: [ 141.568894] save_stack_trace+0x16/0x20 [ 141.572841] save_stack+0x43/0xd0 [ 141.576263] kasan_kmalloc+0xc7/0xe0 [ 141.580357] __kmalloc+0x11d/0x300 [ 141.583875] l2tp_session_create+0x38/0x16f0 [ 141.588263] pppol2tp_connect+0x10d7/0x18f0 [ 141.592556] SYSC_connect+0x1b8/0x300 [ 141.596335] SyS_connect+0x24/0x30 [ 141.599845] do_syscall_64+0x1a6/0x490 [ 141.603703] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 141.608774] [ 141.610373] Freed by task 14896: [ 141.613712] save_stack_trace+0x16/0x20 [ 141.617659] save_stack+0x43/0xd0 [ 141.621088] kasan_slab_free+0x72/0xc0 [ 141.624948] kfree+0xfb/0x310 [ 141.628027] l2tp_session_free+0x166/0x200 [ 141.632235] l2tp_tunnel_closeall+0x284/0x350 [ 141.636702] l2tp_udp_encap_destroy+0x87/0xe0 [ 141.641170] udpv6_destroy_sock+0xb1/0xd0 [ 141.645292] sk_common_release+0x6d/0x300 [ 141.649413] udp_lib_close+0x15/0x20 [ 141.653098] inet_release+0xff/0x1d0 [ 141.656781] inet6_release+0x50/0x70 [ 141.660467] sock_release+0x96/0x1c0 [ 141.664148] sock_close+0x16/0x20 [ 141.667573] __fput+0x263/0x700 [ 141.670824] ____fput+0x15/0x20 [ 141.674079] task_work_run+0x10c/0x180 [ 141.677937] exit_to_usermode_loop+0xfc/0x120 [ 141.682404] do_syscall_64+0x364/0x490 [ 141.686261] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 141.691332] [ 141.692938] The buggy address belongs to the object at ffff8801d3c12500 [ 141.692938] which belongs to the cache kmalloc-512 of size 512 [ 141.705566] The buggy address is located 0 bytes inside of [ 141.705566] 512-byte region [ffff8801d3c12500, ffff8801d3c12700) [ 141.717239] The buggy address belongs to the page: [ 141.722140] page:ffffea00074f0480 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 [ 141.732314] flags: 0x8000000000004080(slab|head) [ 141.737045] page dumped because: kasan: bad access detected [ 141.742721] [ 141.744323] Memory state around the buggy address: [ 141.749241] ffff8801d3c12400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 141.756743] ffff8801d3c12480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 141.764073] >ffff8801d3c12500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 141.771403] ^ [ 141.774741] ffff8801d3c12580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 141.782073] ffff8801d3c12600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 141.789400] ================================================================== [ 141.796728] Disabling lock debugging due to kernel taint [ 141.803353] Kernel panic - not syncing: panic_on_warn set ... [ 141.803353] [ 141.810715] CPU: 0 PID: 14897 Comm: syz-executor5 Tainted: G B 4.9.103-g7fd4075 #36 [ 141.819607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.828934] ffff8801cc9efb90 ffffffff81eb34a9 ffffffff843c5d75 00000000ffffffff [ 141.836926] 0000000000000000 0000000000000000 ffffffff83012be0 ffff8801cc9efc50 [ 141.844912] ffffffff81421aa5 0000000041b58ab3 ffffffff843b94a8 ffffffff814218e6 [ 141.852895] Call Trace: [ 141.855455] [] dump_stack+0xc1/0x128 [ 141.860793] [] ? sock_release+0x1c0/0x1c0 [ 141.866564] [] panic+0x1bf/0x3bc [ 141.871561] [] ? add_taint.cold.6+0x16/0x16 [ 141.877514] [] ? ___preempt_schedule+0x16/0x18 [ 141.883725] [] kasan_end_report+0x47/0x4f [ 141.889494] [] kasan_report.cold.6+0x76/0x2fe [ 141.895612] [] ? pppol2tp_session_destruct+0xed/0x110 [ 141.902425] [] __asan_report_load4_noabort+0x14/0x20 [ 141.909147] [] pppol2tp_session_destruct+0xed/0x110 [ 141.915785] [] ? pppol2tp_seq_start+0x4e0/0x4e0 [ 141.922078] [] __sk_destruct+0x55/0x590 [ 141.927672] [] ? sock_release+0x1c0/0x1c0 [ 141.933448] [] sk_destruct+0x63/0x80 [ 141.938785] [] __sk_free+0x4f/0x220 [ 141.944035] [] sk_free+0x2b/0x40 [ 141.949026] [] pppol2tp_release+0x239/0x2e0 [ 141.954975] [] sock_release+0x96/0x1c0 [ 141.960484] [] sock_close+0x16/0x20 [ 141.965735] [] __fput+0x263/0x700 [ 141.970817] [] ____fput+0x15/0x20 [ 141.975894] [] task_work_run+0x10c/0x180 [ 141.981576] [] exit_to_usermode_loop+0xfc/0x120 [ 141.987866] [] do_syscall_64+0x364/0x490 [ 141.993549] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 142.000929] Dumping ftrace buffer: [ 142.004446] (ftrace buffer empty) [ 142.008127] Kernel Offset: disabled [ 142.011722] Rebooting in 86400 seconds..