&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 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, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x10, 0x3, 0x10) [ 102.299969] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-5) 2018/03/30 00:18:36 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r2, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r4 = gettid() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r3, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r1, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r7, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r9, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) 2018/03/30 00:18:36 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_mr_vif\x00') clock_adjtime(0x1, &(0x7f0000000140)={0x5, 0xa4b, 0x3ff, 0xffffffffffffffff, 0x4, 0x8, 0x8000, 0xffff, 0xbf2, 0x2, 0x2c, 0xf80a, 0x7fff, 0x7fffffff, 0x3, 0x4, 0x1439, 0x7, 0x7c83, 0x0, 0x0, 0x4, 0x1, 0x9, 0x5, 0x7fff}) ioctl$sock_proto_private(r2, 0x89e0, &(0x7f0000000300)="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") ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000002c0)={'rose0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}}) sendfile(r2, r0, &(0x7f0000493000), 0xff) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000040)=""/164) r3 = msgget(0x3, 0x11d) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000240)="cfa6865207d3067edb71fb1f66a1fc6f", 0x10) msgctl$IPC_RMID(r3, 0x0) socket$l2tp(0x18, 0x1, 0x1) finit_module(r1, &(0x7f0000000280)='net/ip6_mr_vif\x00', 0x1) [ 102.348253] FAULT_INJECTION: forcing a failure. [ 102.348253] name failslab, interval 1, probability 0, space 0, times 0 [ 102.359600] CPU: 1 PID: 13203 Comm: syz-executor2 Not tainted 4.16.0-rc7+ #5 [ 102.366786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.376142] Call Trace: [ 102.378737] dump_stack+0x194/0x24d [ 102.382379] ? arch_local_irq_restore+0x53/0x53 [ 102.387084] should_fail+0x8c0/0xa40 [ 102.390814] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/03/30 00:18:36 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3f, 0x1000, 0x0, 0x12, 0x100000000, 0x18, "c05f073fda159bd612f4f816b539497b55374025123627435e85bfead515330b8bd1138481d99ad709585fb94b78440f56d2bbbc27c2664b2330729ae03a71d9", "fcf0d90b3415daa6145acce31e88172bead34a13d2c854ac2cbd8b143efdf4b60a1d5dab5ef8c109bb6b6be5615c7af8fdb0150dcd5202f62e6040900eb0858c", "71677977d6816424e16b2aa8405b71b5a879e5fb26f1f750ca9a295c66b60fca", [0x0, 0x1000]}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) writev(r3, &(0x7f0000001680)=[{&(0x7f00000002c0)="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", 0xfe}, {&(0x7f0000000040)}, {&(0x7f0000000080)="a0ac229b87bf09b66eaf8eacc93f98bc769767ec67ec2200a783", 0x1a}, {&(0x7f0000000580)="61c3c3d0e189da3d35dc4bad0df3ecdd44c4517031771882d7a023cd0740914b3e686a53e34b533bafe72d3ea0c4366f8d38301557ede4dd798316aa2ff54a118b68fee690bf582958d445625f8bffc0419252a145e1ee5f0cd2650192709bf90f40867ff2937114b885d3678a81801132131ddb74af11bc47dc2c3bade885038854d6cc1784a511d11df1dfe530a88f400680e13ff6200256dd2ae789dc7550d045c1365ce1e72cdb4c2cddb16bb564e95e2baef263f7961c19c9cea044659a047db15c3e4303a28a0fb4d2484b2f25cf5135d33f8ce8bcf4abc7611668e064da940d1de2d800269dfdbd663aa45a2c10f6054ff5418050da4c668716af0ddf2e9608bdd8e75a4a67a32d85a691bdb5cd6784f0f27ec8c54fb5404a51b3512c83496e3cdc25a29d7507e60fa136e8a04e76b453189d398dcf344a63b96d3479d3c36ef8d99aaea8e3999ca1d92eeb469a684b08a0127972c904f6e1ea1e94b62ef120fe6b8579aad6a43a51687f929ba192496fa7819d654f4953707a7824d7968776728037faa7b08a5167013926c098c137a11f3f576b7caaec53fcc336d2f5dae55be00371ffe1ddca4b4bdb381f9766e67dea64761ddc0d1c708597fc8bb54254a264937fe6f76ac5c5befcb3c21036ad02357043bfb6ba61a371ff3abd515fdbf01f32efa940e9d7cbf8f2d3040a0cd63e55047d9bfe8320a97ff533be242fbfc6005807047c95560fce5244a28cad58a5a2ef5516986f9f5cfbff96944fd2a4727e806431440bebbe84573a0b91d0e225be5c0e5e80e48014e61d5ae80f2ca005b9c91d2be9f6987211b029b190ef0a4f2843c63061ac1a063f56b24c0a5e392d917b4fae4f14b204d5d6fcd87a806252768307514bfa714291facad0040ce62cbafabd4d4d7d88f434b0e7b10fc79ccd606514732ac635805c4c4ab12896a8c8617768af3fc10d4cdefc847864487c2b3cce637ed246de5dbbe7d4485f1ee5d8115c782fa2af74a6f206a82e9ed21dc952764fc7c323a573ae43003c16e702c487db8215dda89a46d41a8e7ac3d2401be63f3546866bd160a86e42a44acb4333203d3059e72a60d215355a1c1d50deb229f7ef231e4564f75433ed481f3e0997e8a591e0254d42e8a82a2566e684a5e4fe663d58dd0b6c022765bc159f9fedc5febf82ac5b3d4abbb840496bde147c95463a19f7774f7eae211f8f574899ace236828d2ed38f31c098fc0c80b38f4e2bab5a409f648f5f03b726038021e9bc3e7718217c5932091378799b1947b85fffc9f4888c8298e04161692aba757ec075680e0ef80dc6680eaf4793e51a749f49dadae932b436a3f76b72b2b26a8546e7b1b67939220d9746dd4d8275daa88d8d5aafc1c879f51fee1f16dd3fb615459e004c1e0051148aa7acd40398fe4e892204de46febfcafb96090bec8355a92d201e583f172351b61d3be08dda0a31492e97975a0d66039be66912c00f5f72f24345a9dde68de40b22f308f6fd7ecd403f072c65489a86f0b3e7e2e777c5c274c416ee0f7e42b4d765f4fa6ac62276dd42c97b5a802f7ce7cab0ebfe6e9b9dda7ced4d3e968dce5f4d0166c11b05a03e4fd28b98259d73ec2cc02f915b525801cdac0f8b84aa4f4ee45bf2319450030e7b9a8677a261d946ef30d362aa46e7be19c8e61f71831b0af1f18b1abbaa7fcde8b92f3e70a527cda76561939d4353a130c42a893846663a78ce684a2c33ccd7bd6bb808c434944f2941a81e8682c0d4488718fd0f4501e9549f06c8ed0652e3a50315c049c68795e7f4f6862b2fa716ea996c8e86c0cc16d9928e8351ccd1d46aee82d6115d02af72041028edf8ef095a8a10c6fcbcdbaa8dec12405fe17c3b45b99570a1093357b966f4450ce58192c81a8a4142f034ccc5ce755daa4905dd5b044c3496e914147fd4369eb49265a9fe80fad542ab904ffcff0b071cbe7a4f0474dc715cdcf2c6b380eeaee0590e3727f5646bbe73df5c9457e69577dff83c0033e96868901651754a1707d1333dc80c3a1d32d2dfab95fe307a3f40bec27c0554e2de97c102c92b1181e362545761036b465d12ffd7e866a471e2472d927e4c8a05c9edc8a66af29fd1e86c15ef0b4fd58d3561f73da7c8a3dcc1653fe1c09e3d10a57fa725424bbecac13d6bc6c84bb3110dcd0f2f96442e88dca0a0cef1f1c5839e42bc64c4814c4540eed612b8852167bcf91ff5498cbf86860395867d64094cd83ff2dcc9caa4ca51f775261b3b91d895c1b594da048e698c435b6ea396a76189010ceccbd6d0baf9b3537726fcb4436358e7a03150606111a9e5db944196da073c464677b80ec01a668eb1bd95ad52c3fe40e715babb77ec2dad9a4d3f545aac0644639343773e5d5a3954bd53ee4367ab1c677c4570b4dd294811809288959e624fc77646ea2fe8dadd993f6a5392786b66204fca91d29ce80393a6348f036cfb85eb04a89535cd35a02e5f2a5c168a733d168ac5e5d1663870246aa6d54c2f963b3d2dd89c0586084cfdfb88845c81289ab11734d6d8856cbc38af817bf282b2f5ddd6fca6c2251ff341ffb51c4ebce5a9f7dc92e9977174baaed0243e292cf08d6e1f8a34dd0d08c46acf057d065b1d40dc3069d06cb7584958cc1f5151215c494a7bcffb1595bceb71593d0335e84acd22c65e65540cc58428e2157e8a55c15a96123560894f0999ef351f515cd7c317f1d464cb4f20fce3c9f6772a1df3cc3198a17bae0083d1ae3f6368ca959d9d3b112861b9d4e8a66016b0c19f23da51bf31e6507c0f69708ff110008c5ed749f39ec37651f24ba7542d9db347c4ef555e2cd3d0b840b3f6f63bbb9b98fac2dfdae17f5b8f2aacad2ddd2e9314c47e1a8a8e8cd5dceca29a753931a5c3071f0f42d03c5d52db4545cac9024f6a63f3422b64dd28b5ba3bdac31e3c1ac8d804818add437b6d880a52b1728e8abbe53c848c13e97b64d1038763c5fda5b1738b232d3536c266f6434cea84080c15228602438327ef3392aa231e12a47f315e1f318bdf8eaa57d7b5358bdc631ec0a177a5ae92a412a3a542e2d83dad037c3a8474b6a323d2bce78ce49016543e6b299cc99fe0bb782e1c469523ff05884fc0dfa8610c9d2fe53b44de4052d60aca5396aa8906e8f91cb3873c1e86126404027bc2f1f08247b28db84f4b2332a6da939a1e906a57d2376c59da5812c24a050ac32f3c73e68f47a46d6091447b0ff6440107436e25f699ec85e601ea301cd67b6f9b8207d4fc89ba16eaacf5cbba3a616a6fd6b816268d3ab623de093355e2e3cf5a627b2e6efb52a23f6e6952cb1e34d48a6c8e86d8b03bbdaa81109deba04559799b17d8ce4ccb0a73acce6bd3f2e009c6615b0dd3c7ecfe904ae50d8d68964b21b45bb7fec7b8fe675cce941f71b311140e62db346c7df7a9778b927f6d7c87219c8a248ea9151afc91a961eb2da92a11e3d62e57b0caef514f5f1bd145c747dda5d04a8ce5e67490eeef1e56d9701c28f3dcdc98457af72f50998fd93fb29d64cd4f654d4d28790c64009b91ef5ac3d6580426e3d00197513f81438403b157b10f64cf222257683da34e89ed68f8d7f5c8deef9490cb751ca0f5ac45a493e13c186cd0dfcb8293e6fdb2abd040b1cc2fcc6858510cf32aa6dcbdf5571811ab5d0d992e6818d8e10a507bbc7b1ad1382d86364be7afae49987a2905eac6e013af6cebe915035de8eb88afa4b1b01f5fe40827ecb5bbef667facdd732fdb12ef4b979db85fae0d31c9594d3577f05cd8768591846db80393c18699e85cf876349cf252dd49bd77d0a81c06154d65aa0114348506895fac9d7dc28e4e125fb9cd58471998944ef317d9d5576b30f3cbca8b61cdbf7d1e900a93a3926f50b5f9a1a80882873370fab0830cb4b8507bb7574bf6716108f38f0b5249120318cc73cf7a7a7cd6e3ca5de6276793c0aeada07bf692cbddfd3e69ed8b3ca9d6d8ad47a03801650ed4cfd4aab66f76ff76983b3d6b430165ed9252bfb16c1016b0d2bc73bd1f4eb00adfc44276ca0f64d0ebb22f3bc8646c66d472b33a1c13c6c185dd0175a06dc5938b1d0fdbdcf638fb2fc7e7561d91e282018943e9d5b8cc7a2c1fbae1ebdc247570d2d912757797ad904581c604aec4469a64300fd38da2175abfb63af1b3007fbf5a43012bd8640690cc00a02a782b8e847a2251b9b9f1b692bf239c2b0d5452556920494c2e6241f368802eb354ec60814c8361bfe2e5d4c63eec7ee618cc87351cf7676137b2e103c70eb00be4b7f3b067a4270e9e3326cc02d9f3d61bff0b1d0d8c9cfbaafe31c2f685b250a8d386adb9ae358783650575f57d21c7dc57c2e4b3fadb7b5b00b049ca709415ddfd534ec704fb4ffe4f3f2836a00abba84fb2150b5e23b108a1050b9693ccc24631800c761681f70d93678242643fa097868fbe3caf5689a6002fba5cd2c9538f01555e013aafd0893bdd8f110300c2ee70ad05946f419b81880d2cf94f874a432d30689b78b6cf6bcfb0bf3ba38e603316dc1f7c6f818b9008bce993ec3d713d9aaf2e09f3be2a31c32ae7a47b6c8c138d2eeb6c65aa015d6ba1d5f2a32bc417c30f42bbe9cd27bf5e3d54e3b417cc6cb49b6db215ddaff45ad5319fb5710f6b86858bc8de7d004a93ab5738630002e92e746a800fc02d24ec99d0ce170e79dca55fb8bb8b4f2b4abd5dea8f4fcccce93d217ac592848df3b359d03f80deef87597553ee469d6eeaabb6aaea7379169c116d4efe4b10af084fcaf78082977c1db04342215ea836b4216e78da110d489929fcddf39e7e15b8bc4007fd39f60a7d95c5f8abc8eb00607eae765a95d42e6264d12a09b7a926cfffd419cd7d460128db0300c445dc51b2325bc99fb66ed6fa4e0cf5ab1243c5333bba62ee776bf3cc99eb4fd2b68b9452528d9aea088daa37d026cc3de4d0b4632df3f1cefa99fe6e968fb82f563b62ced898c190d38f08e98d33e21cce5f45be6cee83d5a9b8c690b24fff9ec2e96a520cb595e8daa7250feb46e0cfc909566450247758d88e782d77b2ef8dd2c97a1fdb7e58f46a421bce2ffac9d804d77e8e8bb1c56abe0321b949be6efd27516772c77a98bdbe67f7bb0f8f924a55a8d420cbae7eb89a7f5dcd90c1d5f3265aafe32e1bcdd07459b37b28ce50cebe595334e5e365fd8c62b61b20d7b58c2925017abd3136851f01d361407978f28744470010c778e7eeaab12cb6b2992e0407a8760f280bbad838ee51daf10f5fe8f7e4f3b73df25c6b79b5087b5b830b2d0a50589bbefcc72e1702795b5728fe293f3195810cea6cb35c1dac8d2f2807ecb459ef40bc05f5cebd876f1c9b242770f2bcebdb049110181ed3351af6cf5ad29dca146e2b2a266409ebdc6dd1cb6f204e79730ef54881264be4c0be194fd38df43b1a8f38c8f3c565a1065c631f5537d427e6c0b170fb1f2f5adfde72b6b3a62b97dccce0947a818a6fd654b67184dad646c248f9194d2fcdd27d419b5870c855f268cb23e6e2b89d688b41fb42e5b4547e9b7cffeae5deee3658dbe089dc1deaa31092cf73b4ca594bf43d9a9c4811b618b5d38e71b6640e882dd79368bf8ff62ff2b7bbb2ec610547c39a04b1e43fb410f74106a88d5154559f941c126d071eab06613018036ab312de04594e218942c20c99a3bc35bd3894973f5403f0ea29a0b043f7667f40e2be817eb738e0b0138458c45a8a823bd0e562721c606a03c2a4ef46a5a4487fee18224210a1e19e97d106cfd11aa29257d684c7bca382fbb4", 0x1000}, {&(0x7f0000000140)="312ab078bbdf552af20e743417e63de759899380cf1462ba2a21c054817b4861e8b55c2c39020fc134f7947dc51bceebeef06dc4cc", 0x35}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) [ 102.395913] ? __lock_acquire+0x664/0x3e00 [ 102.400159] ? perf_trace_lock+0xd6/0x900 [ 102.404304] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 102.409514] ? find_held_lock+0x35/0x1d0 [ 102.413634] ? check_same_owner+0x320/0x320 [ 102.417959] ? rcu_note_context_switch+0x710/0x710 [ 102.422910] should_failslab+0xec/0x120 [ 102.426890] kmem_cache_alloc+0x47/0x760 [ 102.430960] ? perf_trace_lock+0xd6/0x900 [ 102.435102] ? perf_trace_lock_acquire+0xe3/0x980 [ 102.439953] get_empty_filp+0xfb/0x4f0 [ 102.443846] ? proc_nr_files+0x60/0x60 2018/03/30 00:18:36 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000000000)=0x90) [ 102.447730] ? perf_trace_lock+0x900/0x900 [ 102.451978] ? __lock_is_held+0xb6/0x140 [ 102.456039] ? trace_hardirqs_off+0x10/0x10 [ 102.460365] ? unwind_get_return_address+0x61/0xa0 [ 102.465291] path_openat+0xed/0x3530 [ 102.469024] ? path_lookupat+0xba0/0xba0 [ 102.473071] ? lock_downgrade+0x980/0x980 [ 102.477208] ? lock_release+0xa40/0xa40 [ 102.481167] ? find_held_lock+0x35/0x1d0 [ 102.485211] ? do_raw_spin_trylock+0x190/0x190 [ 102.489775] ? __lock_is_held+0xb6/0x140 [ 102.493839] ? _raw_spin_unlock+0x22/0x30 [ 102.497970] ? __alloc_fd+0x29b/0x750 [ 102.501782] do_filp_open+0x25b/0x3b0 [ 102.505569] ? may_open_dev+0xe0/0xe0 [ 102.509352] ? strncpy_from_user+0x323/0x430 [ 102.513755] ? mpi_resize+0x200/0x200 [ 102.517545] ? get_unused_fd_flags+0x121/0x190 [ 102.522114] ? getname_flags+0x256/0x580 [ 102.526172] do_sys_open+0x502/0x6d0 [ 102.529864] ? do_sys_open+0x502/0x6d0 [ 102.533741] ? filp_open+0x70/0x70 [ 102.537266] ? SyS_read+0x220/0x220 [ 102.540885] SyS_openat+0x30/0x40 [ 102.544316] ? SyS_open+0x40/0x40 [ 102.548187] do_syscall_64+0x281/0x940 [ 102.552053] ? __do_page_fault+0xc90/0xc90 [ 102.556266] ? _raw_spin_unlock_irq+0x27/0x70 [ 102.560741] ? finish_task_switch+0x1c1/0x7e0 [ 102.565221] ? syscall_return_slowpath+0x550/0x550 [ 102.570131] ? syscall_return_slowpath+0x2ac/0x550 [ 102.575052] ? prepare_exit_to_usermode+0x350/0x350 [ 102.580054] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 102.585411] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 102.590338] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 102.595506] RIP: 0033:0x4548b9 2018/03/30 00:18:36 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7f6, 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000280)=0xc) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x1000, 0x0, 0x6, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, r1, 0xe, r2, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000002c0)) bind$unix(r3, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r4 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, 0xffffffffffffffff) r6 = dup3(r4, r3, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/30 00:18:36 executing program 7: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000440)}}}], 0x0, 0x0, &(0x7f00000000c0)}) clock_gettime(0x0, &(0x7f0000005800)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000005680)=[{{&(0x7f0000000080)=@in, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)=""/33, 0x21}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000140)=""/44, 0x2c}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000000180)=""/87, 0x57}, {&(0x7f0000000200)=""/203, 0xcb}], 0x6, &(0x7f0000000400)=""/144, 0x90, 0x36e}, 0x8001}, {{&(0x7f0000002540)=@nl, 0x80, &(0x7f0000003880)=[{&(0x7f00000025c0)=""/136, 0x88}, {&(0x7f0000002680)=""/241, 0xf1}, {&(0x7f0000002780)=""/128, 0x80}, {&(0x7f0000002800)=""/120, 0x78}, {&(0x7f0000002880)=""/4096, 0x1000}], 0x5, &(0x7f0000000300)=""/23, 0x17, 0xffff}, 0x7fff}, {{&(0x7f0000003900)=@generic, 0x80, &(0x7f0000003a00)=[{&(0x7f0000003980)=""/76, 0x4c}], 0x1, &(0x7f0000003a40)=""/140, 0x8c, 0x4}, 0x7}, {{&(0x7f0000003b00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000005040)=[{&(0x7f0000003b80)=""/136, 0x88}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000003c40)=""/251, 0xfb}, {&(0x7f0000003d40)=""/106, 0x6a}, {&(0x7f0000003dc0)=""/148, 0x94}, {&(0x7f0000003e80)=""/66, 0x42}, {&(0x7f0000003f00)=""/225, 0xe1}], 0x7, &(0x7f00000050c0)=""/1, 0x1, 0x3ff}, 0x3}, {{&(0x7f0000005100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000005280)=[{&(0x7f0000005180)=""/230, 0xe6}], 0x1, &(0x7f00000052c0)=""/232, 0xe8, 0x6}, 0x7}, {{&(0x7f00000053c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000005580)=[{&(0x7f0000005440)=""/179, 0xb3}, {&(0x7f0000005500)=""/109, 0x6d}], 0x2, &(0x7f00000055c0)=""/161, 0xa1, 0x6f}, 0x1}], 0x6, 0x10000, &(0x7f0000005840)={r1, r2+10000000}) ppoll(&(0x7f00000058c0)=[{r0, 0x8000}, {r0, 0x4000}, {r0, 0x80}, {r3, 0x1}, {r3, 0x100}, {r0, 0x33}, {r0, 0x400}], 0x7, &(0x7f0000005900)={0x77359400}, &(0x7f0000005940)={0xc2f9}, 0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000005880)=0xf6c, 0x4) [ 102.598675] RSP: 002b:00007fd8c0f95c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 102.606361] RAX: ffffffffffffffda RBX: 00007fd8c0f966d4 RCX: 00000000004548b9 [ 102.613609] RDX: 0000000000200002 RSI: 0000000020000600 RDI: ffffffffffffff9c [ 102.620864] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 102.628121] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 102.635370] R13: 0000000000000420 R14: 00000000006f83a0 R15: 0000000000000002 [ 102.773579] binder: 13233:13237 ioctl c0306201 20004000 returned -14 [ 102.775094] binder: BINDER_SET_CONTEXT_MGR already set [ 102.785848] binder: 13233:13238 ioctl 40046207 0 returned -16 [ 102.793068] binder_alloc: binder_alloc_mmap_handler: 13233 2000c000-2000e000 already mapped failed -16 [ 102.803721] binder_alloc: 13233: binder_alloc_buf, no vma [ 102.809292] binder_alloc: 13233: binder_alloc_buf, no vma [ 102.809310] binder: 13233:13237 transaction failed 29189/-3, size 0-0 line 2963 2018/03/30 00:18:36 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3f, 0x1000, 0x0, 0x12, 0x100000000, 0x18, "c05f073fda159bd612f4f816b539497b55374025123627435e85bfead515330b8bd1138481d99ad709585fb94b78440f56d2bbbc27c2664b2330729ae03a71d9", "fcf0d90b3415daa6145acce31e88172bead34a13d2c854ac2cbd8b143efdf4b60a1d5dab5ef8c109bb6b6be5615c7af8fdb0150dcd5202f62e6040900eb0858c", "71677977d6816424e16b2aa8405b71b5a879e5fb26f1f750ca9a295c66b60fca", [0x0, 0x1000]}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) writev(r3, &(0x7f0000001680)=[{&(0x7f00000002c0)="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", 0xfe}, {&(0x7f0000000040)}, {&(0x7f0000000080)="a0ac229b87bf09b66eaf8eacc93f98bc769767ec67ec2200a783", 0x1a}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000140)="312ab078bbdf552af20e743417e63de759899380cf1462ba2a21c054817b4861e8b55c2c39020fc134f7947dc51bceebeef06dc4cc", 0x35}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/03/30 00:18:36 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c51ffc), &(0x7f0000f8b000), &(0x7f0000935000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000dbb000), &(0x7f00006fcff0)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)) r0 = gettid() syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x400) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/sco\x00') lseek(r1, 0x0, 0x1) preadv(r1, &(0x7f0000161fb0)=[{&(0x7f00005bcf1f)=""/225, 0xe1}], 0x1, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/79, 0x4f}, {&(0x7f0000000180)=""/181, 0xb5}, {&(0x7f0000000240)=""/87, 0x57}, {&(0x7f00000002c0)=""/66, 0x42}], 0x4, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x4026102, 0x0) 2018/03/30 00:18:36 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xfffffffffffffffb, 0x0) ioctl$TCSBRK(r0, 0x5409, 0xd998) 2018/03/30 00:18:36 executing program 2 (fault-call:2 fault-nth:3): socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xbb2, 0x10000) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x6, 0x1000, 0x7, "c2706d2aab13eeb6e305be9c2e1bc0063aec89220cd3ae4ee1e73cb8ae6214e894e4175f1fb7f94d3bf9a4361efccb662f0fe8588772c2a083a1697250f7e9", 0x17}, 0x60) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)={0xffffffffffffffff}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)) timerfd_create(0x3, 0x80000) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/03/30 00:18:36 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, 0x0, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, 0x0, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r7, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r9, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) 2018/03/30 00:18:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000000180)={0x5, 0x0, [{}, {}, {}, {}, {}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000000)="672e0f01cab9710000400f322e810ce3008000000f20e035000001000f22e00f2332660f3a0c7b51ffb8010000000f01d966baa100ed0f01caf336d8571b", 0x3e}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000000080)={0x1, 0x0, [{}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/30 00:18:36 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0x2c7, &(0x7f0000beeff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="f000000010001307000000000000f4ffdf000002000000040ea08bae1e000000000000000000000000000000000000000000e9ffffffffffffff000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffffffffffff000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000"], 0xf0}, 0x1, 0x0, 0x0, 0x40}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x81, 0x40404) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000240)={0x6, &(0x7f0000000200)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000280)={r2, 0x1}) openat$cgroup_type(r1, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) 2018/03/30 00:18:36 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7f6, 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000280)=0xc) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x1000, 0x0, 0x6, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, r1, 0xe, r2, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000002c0)) bind$unix(r3, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r4 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, 0xffffffffffffffff) r6 = dup3(r4, r3, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) [ 102.814864] binder: 13233:13238 transaction failed 29189/-3, size 0-0 line 2963 [ 102.844821] binder: release 13233:13234 transaction 34 out, still active [ 102.851725] binder: release 13233:13234 transaction 33 in, still active [ 102.901792] Dev loop0: unable to read RDB block 8 [ 102.906788] loop0: unable to read partition table [ 102.935219] binder: undelivered TRANSACTION_COMPLETE [ 102.940476] binder: release 13233:13237 transaction 34 in, still active [ 102.941061] FAULT_INJECTION: forcing a failure. [ 102.941061] name failslab, interval 1, probability 0, space 0, times 0 [ 102.947263] binder: release 13233:13237 transaction 33 out, still active [ 102.956601] loop0: partition table beyond EOD, [ 102.958925] CPU: 0 PID: 13258 Comm: syz-executor2 Not tainted 4.16.0-rc7+ #5 [ 102.958932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.958940] Call Trace: [ 102.965797] truncated [ 102.970426] dump_stack+0x194/0x24d [ 102.970455] ? arch_local_irq_restore+0x53/0x53 [ 102.977644] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-5) [ 102.987019] should_fail+0x8c0/0xa40 [ 103.016684] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 103.021786] ? perf_tp_event+0x7f4/0xae0 [ 103.025836] ? tracing_generic_entry_update+0x15a/0x1d0 [ 103.031206] ? perf_tp_event+0x7f4/0xae0 [ 103.035260] ? find_held_lock+0x35/0x1d0 [ 103.039321] ? __lock_is_held+0xb6/0x140 [ 103.043403] ? check_same_owner+0x320/0x320 [ 103.047717] ? rcu_note_context_switch+0x710/0x710 [ 103.052629] ? __lock_acquire+0x664/0x3e00 [ 103.056869] should_failslab+0xec/0x120 [ 103.060827] kmem_cache_alloc+0x47/0x760 [ 103.064878] ? perf_trace_run_bpf_submit+0x206/0x330 [ 103.069982] __d_alloc+0xc1/0xbd0 [ 103.073428] ? shrink_dcache_for_umount+0x290/0x290 [ 103.078433] ? __lock_acquire+0x664/0x3e00 [ 103.082653] ? print_irqtrace_events+0x270/0x270 [ 103.087388] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 103.092469] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 103.097674] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 103.102860] ? perf_trace_run_bpf_submit+0x206/0x330 [ 103.107962] d_alloc+0x8e/0x340 [ 103.111229] ? __d_alloc+0xbd0/0xbd0 [ 103.114920] ? perf_trace_run_bpf_submit+0x206/0x330 [ 103.120006] ? perf_trace_run_bpf_submit+0x206/0x330 [ 103.125098] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 103.130204] d_alloc_parallel+0x152/0x1b40 [ 103.134435] ? perf_trace_lock+0x900/0x900 [ 103.138656] ? memset+0x31/0x40 [ 103.141935] ? perf_trace_lock+0x4d6/0x900 [ 103.146161] ? __d_lookup_rcu+0xa00/0xa00 [ 103.150314] ? trace_event_raw_event_lock+0x340/0x340 [ 103.155513] ? lock_acquire+0x1d5/0x580 [ 103.159463] ? lock_acquire+0x1d5/0x580 [ 103.163420] ? lookup_slow+0x18e/0x4d0 [ 103.167310] ? lock_release+0xa40/0xa40 [ 103.171274] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 103.176276] ? rcu_note_context_switch+0x710/0x710 [ 103.181201] ? __might_sleep+0x95/0x190 [ 103.185170] ? down_read+0x96/0x150 [ 103.188781] ? lookup_slow+0x18e/0x4d0 [ 103.192650] ? __down_interruptible+0x6b0/0x6b0 [ 103.197296] ? walk_component+0x370/0x13d0 [ 103.201545] lookup_slow+0x1e5/0x4d0 [ 103.205252] ? vfs_unlink+0x480/0x480 [ 103.209065] ? lookup_fast+0x505/0xfa0 [ 103.212938] ? percpu_ref_put_many+0x11a/0x220 [ 103.217563] walk_component+0x89f/0x13d0 [ 103.221624] ? follow_dotdot_rcu+0x1150/0x1150 [ 103.226197] ? SyS_membarrier+0x700/0x700 [ 103.230330] ? get_empty_filp+0xfb/0x4f0 [ 103.234381] ? __raw_spin_lock_init+0x1c/0x100 [ 103.238982] path_lookupat+0x1d7/0xba0 [ 103.242869] ? path_parentat+0x140/0x140 [ 103.246908] ? proc_nr_files+0x60/0x60 [ 103.250798] ? __lock_is_held+0xb6/0x140 [ 103.254841] ? trace_hardirqs_off+0x10/0x10 [ 103.259159] ? unwind_get_return_address+0x61/0xa0 [ 103.264092] path_openat+0x1d85/0x3530 [ 103.268001] ? path_lookupat+0xba0/0xba0 [ 103.272054] ? lock_downgrade+0x980/0x980 [ 103.276193] ? lock_release+0xa40/0xa40 [ 103.280155] ? find_held_lock+0x35/0x1d0 [ 103.284200] ? do_raw_spin_trylock+0x190/0x190 [ 103.288765] ? __lock_is_held+0xb6/0x140 [ 103.292832] ? _raw_spin_unlock+0x22/0x30 [ 103.296964] ? __alloc_fd+0x29b/0x750 [ 103.300786] do_filp_open+0x25b/0x3b0 [ 103.304577] ? may_open_dev+0xe0/0xe0 [ 103.308386] ? mpi_resize+0x200/0x200 [ 103.312182] ? get_unused_fd_flags+0x121/0x190 [ 103.316755] ? getname_flags+0x256/0x580 [ 103.320819] do_sys_open+0x502/0x6d0 [ 103.324509] ? do_sys_open+0x502/0x6d0 [ 103.328392] ? filp_open+0x70/0x70 [ 103.331922] ? SyS_read+0x220/0x220 [ 103.335548] SyS_openat+0x30/0x40 [ 103.338981] ? SyS_open+0x40/0x40 [ 103.342422] do_syscall_64+0x281/0x940 [ 103.346297] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 103.351819] ? syscall_return_slowpath+0x550/0x550 [ 103.356733] ? syscall_return_slowpath+0x2ac/0x550 [ 103.361657] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 103.367027] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 103.371874] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 103.377042] RIP: 0033:0x4548b9 [ 103.380210] RSP: 002b:00007fd8c0f95c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 103.387900] RAX: ffffffffffffffda RBX: 00007fd8c0f966d4 RCX: 00000000004548b9 [ 103.395155] RDX: 0000000000200002 RSI: 0000000020000600 RDI: ffffffffffffff9c 2018/03/30 00:18:37 executing program 7: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0xce, "7f308f82ab09d8682fffa431e2e3ff81e33850c9eae88ba3205c034b075efec351e6563b444d5a302f72fcae29bd47002208e125e439212304f881532fda4f2ccf44123fc1dfccb9ab6696c16a8f11f9cd152bc3e41ac29a333be3095de4b22be740ed3eb667a5791b55c80fd959a419b794d9a8b61e9e83ab5fbeab0004981086fd12ddd5b147ed2778d080fdadf167e2f17353352f0fdefebed830aeb7218b252c878d66dcc68bc93d382ae87b58c4980c16b65bc9209f7eccc265cb7f2e963fa747fc106b606f9ef2330656bf"}, &(0x7f0000000280)=0xd6) setns(r0, 0x48000000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000080)=ANY=[@ANYBLOB="07e12328dfec0400254de33546000000100000000604c53f"]) pread64(0xffffffffffffffff, &(0x7f0000ad8f46)=""/186, 0xba, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000240)="6370752635210000000000000400") flistxattr(r1, &(0x7f00000003c0)=""/128, 0x80) io_setup(0x6a6, &(0x7f0000000480)=0x0) io_cancel(r3, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x3, 0x5, r1, &(0x7f00000004c0)="4498bbc318a3ac42127bd53b81f34ea6a77b", 0x12, 0x1, 0x0, 0x1, r1}, &(0x7f0000000540)) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000440)=@generic={0x4, 0x7ff, 0x4}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000380)=0x0) perf_event_open(&(0x7f0000000300)={0x5, 0x70, 0x0, 0x4, 0x3f, 0x80000000, 0x0, 0x3f, 0x8020, 0x6, 0x2fba, 0xd25, 0x5, 0x0, 0xa07a, 0x3, 0x3, 0x3f, 0x10000, 0x7f, 0x3, 0xc8, 0xffffffff, 0x8001, 0x1, 0x9, 0x101, 0x210, 0x40, 0xf1f, 0xb22c, 0x0, 0xffff, 0x100000000, 0x9, 0x8, 0x6, 0x52, 0x0, 0xfffffffffffffff9, 0x2, @perf_bp={&(0x7f00000002c0), 0x8}, 0x1, 0x800, 0xfffffffffffffeff, 0x7, 0x6, 0xc0000000000000, 0x80}, r4, 0x6, r1, 0x0) sendfile(r0, r0, 0x0, 0x1) 2018/03/30 00:18:37 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7f6, 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000280)=0xc) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x1000, 0x0, 0x6, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, r1, 0xe, r2, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000002c0)) bind$unix(r3, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r4 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, 0xffffffffffffffff) r6 = dup3(r4, r3, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) [ 103.402407] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 103.409656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 103.416905] R13: 0000000000000420 R14: 00000000006f83a0 R15: 0000000000000003 [ 103.441858] binder: send failed reply for transaction 34, target dead 2018/03/30 00:18:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f00007df000)={0x10, 0x0, 0x1}, 0x10) ioctl$TIOCSBRK(r0, 0x5427) 2018/03/30 00:18:37 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) r3 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r3, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r4, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={0x0, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r3, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r5, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r6, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r7, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r5, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r8, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) [ 103.448605] binder: send failed reply for transaction 33, target dead [ 103.455237] binder: undelivered TRANSACTION_ERROR: 29189 [ 103.460716] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/30 00:18:37 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) unshare(0x400) read(r0, &(0x7f00000000c0)=""/21, 0x15) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x20000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000240)={0x7fffffff}, 0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x800, 0x400000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x8, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e20, 0x400, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x10000}}}, 0x84) 2018/03/30 00:18:37 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x12, 0x100000000, 0x18, "c05f073fda159bd612f4f816b539497b55374025123627435e85bfead515330b8bd1138481d99ad709585fb94b78440f56d2bbbc27c2664b2330729ae03a71d9", "fcf0d90b3415daa6145acce31e88172bead34a13d2c854ac2cbd8b143efdf4b60a1d5dab5ef8c109bb6b6be5615c7af8fdb0150dcd5202f62e6040900eb0858c", "71677977d6816424e16b2aa8405b71b5a879e5fb26f1f750ca9a295c66b60fca", [0x0, 0x1000]}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) writev(r3, &(0x7f0000001680)=[{&(0x7f00000002c0)="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", 0xfe}, {&(0x7f0000000040)}, {&(0x7f0000000080)="a0ac229b87bf09b66eaf8eacc93f98bc769767ec67ec2200a783", 0x1a}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000140)="312ab078bbdf552af20e743417e63de759899380cf1462ba2a21c054817b4861e8b55c2c39020fc134f7947dc51bceebeef06dc4cc", 0x35}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/03/30 00:18:37 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7f6, 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000280)=0xc) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x1000, 0x0, 0x6, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, r1, 0xe, r2, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000002c0)) bind$unix(r3, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/30 00:18:37 executing program 2 (fault-call:2 fault-nth:4): socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xbb2, 0x10000) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x6, 0x1000, 0x7, "c2706d2aab13eeb6e305be9c2e1bc0063aec89220cd3ae4ee1e73cb8ae6214e894e4175f1fb7f94d3bf9a4361efccb662f0fe8588772c2a083a1697250f7e9", 0x17}, 0x60) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)={0xffffffffffffffff}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)) timerfd_create(0x3, 0x80000) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) [ 103.521634] EXT4-fs: 15 callbacks suppressed [ 103.521642] EXT4-fs (sda1): re-mounted. Opts: 2018/03/30 00:18:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20000000040) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r1) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x20, 0x1, 0x3, 0x98e, 0x4, 0x1, 0x7, 0x4, 0x81, 0x1, 0xfffffffff8befc3c, 0x4}) r2 = socket$key(0xf, 0x3, 0x2) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000180)=""/4096, &(0x7f0000000040)=0x1000) 2018/03/30 00:18:37 executing program 7: r0 = getpid() syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x4, {0x4, 0x0, 0xffffffffffffffff, 0x0, 0x1}}) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) syz_open_pts(0xffffffffffffffff, 0x2000) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) ptrace$setopts(0x4206, r0, 0x67e, 0x100027) [ 103.567346] Dev loop0: unable to read RDB block 8 [ 103.572321] loop0: unable to read partition table [ 103.584052] loop0: partition table beyond EOD, truncated [ 103.589629] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-5) 2018/03/30 00:18:37 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x3a9c, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) syz_open_procfs(0x0, &(0x7f0000aabff1)='net/xfrm_stat\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha1-ssse3,pcbc(des-generic))\x00'}, 0x58) [ 103.626549] FAULT_INJECTION: forcing a failure. [ 103.626549] name failslab, interval 1, probability 0, space 0, times 0 [ 103.637905] CPU: 1 PID: 13293 Comm: syz-executor2 Not tainted 4.16.0-rc7+ #5 [ 103.645089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.654435] Call Trace: [ 103.657031] dump_stack+0x194/0x24d [ 103.660667] ? arch_local_irq_restore+0x53/0x53 [ 103.665328] ? lock_release+0xa40/0xa40 [ 103.669300] should_fail+0x8c0/0xa40 [ 103.673003] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 103.678096] ? trace_hardirqs_on+0xd/0x10 [ 103.682235] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 103.687416] ? __lock_is_held+0xb6/0x140 [ 103.691476] ? check_same_owner+0x320/0x320 [ 103.695773] ? perf_trace_lock+0xd6/0x900 [ 103.699896] ? perf_trace_lock_acquire+0xe3/0x980 [ 103.704716] ? rcu_note_context_switch+0x710/0x710 [ 103.709636] should_failslab+0xec/0x120 [ 103.713591] kmem_cache_alloc+0x47/0x760 [ 103.717629] ? __find_get_block+0xd90/0xd90 [ 103.721930] ? trace_hardirqs_off+0x10/0x10 [ 103.726231] ? __check_block_validity.constprop.77+0xcc/0x1f0 [ 103.732101] ext4_alloc_inode+0xc1/0x7e0 [ 103.736148] ? ext4_drop_inode+0x390/0x390 [ 103.740357] ? trace_hardirqs_off+0x10/0x10 [ 103.744662] ? find_held_lock+0x35/0x1d0 [ 103.748713] ? iget_locked+0xda/0x550 [ 103.752497] ? lock_downgrade+0x980/0x980 [ 103.756625] ? lock_release+0xa40/0xa40 [ 103.760583] ? do_raw_spin_trylock+0x190/0x190 [ 103.765153] ? ext4_drop_inode+0x390/0x390 [ 103.769367] alloc_inode+0x65/0x180 [ 103.772974] iget_locked+0x1da/0x550 [ 103.776662] ? kfree+0x1f6/0x260 [ 103.780009] ? ilookup+0x180/0x180 [ 103.783530] ? ext4_find_entry+0xf01/0x18d0 [ 103.787842] ext4_iget+0x12f/0x3990 [ 103.791451] ? ext4_search_dir+0x650/0x650 [ 103.795664] ? __is_insn_slot_addr+0x1fc/0x330 [ 103.800233] ? ext4_get_projid+0x170/0x170 [ 103.804448] ? __d_lookup_rcu+0xa00/0xa00 [ 103.808572] ? perf_trace_lock+0xd6/0x900 [ 103.812710] ? trace_event_raw_event_lock+0x340/0x340 [ 103.817895] ? lock_acquire+0x1d5/0x580 [ 103.821858] ? lock_release+0xa40/0xa40 [ 103.825812] ? __brelse+0xda/0x130 [ 103.829331] ? block_commit_write+0x30/0x30 [ 103.833630] ? rcu_note_context_switch+0x710/0x710 [ 103.838546] ext4_iget_normal+0x95/0xc0 [ 103.842518] ext4_lookup+0x336/0x630 [ 103.846225] ? ext4_cross_rename+0x1d70/0x1d70 [ 103.850782] ? walk_component+0x370/0x13d0 [ 103.855015] lookup_slow+0x282/0x4d0 [ 103.858716] ? vfs_unlink+0x480/0x480 [ 103.862508] ? lookup_fast+0x505/0xfa0 [ 103.866372] ? percpu_ref_put_many+0x11a/0x220 [ 103.870964] walk_component+0x89f/0x13d0 [ 103.875022] ? follow_dotdot_rcu+0x1150/0x1150 [ 103.879590] ? SyS_membarrier+0x700/0x700 [ 103.883719] ? get_empty_filp+0xfb/0x4f0 [ 103.887758] ? __raw_spin_lock_init+0x1c/0x100 [ 103.892341] path_lookupat+0x1d7/0xba0 [ 103.896217] ? path_parentat+0x140/0x140 [ 103.900255] ? proc_nr_files+0x60/0x60 [ 103.904136] ? __lock_is_held+0xb6/0x140 [ 103.908178] ? trace_hardirqs_off+0x10/0x10 [ 103.912486] ? unwind_get_return_address+0x61/0xa0 [ 103.917402] path_openat+0x1d85/0x3530 [ 103.921291] ? path_lookupat+0xba0/0xba0 [ 103.925327] ? lock_downgrade+0x980/0x980 [ 103.929459] ? lock_release+0xa40/0xa40 [ 103.933425] ? find_held_lock+0x35/0x1d0 [ 103.937464] ? do_raw_spin_trylock+0x190/0x190 [ 103.942031] ? __lock_is_held+0xb6/0x140 [ 103.946087] ? _raw_spin_unlock+0x22/0x30 [ 103.950211] ? __alloc_fd+0x29b/0x750 [ 103.954012] do_filp_open+0x25b/0x3b0 [ 103.957796] ? may_open_dev+0xe0/0xe0 [ 103.961591] ? mpi_resize+0x200/0x200 [ 103.965377] ? get_unused_fd_flags+0x121/0x190 [ 103.969941] ? getname_flags+0x256/0x580 [ 103.973994] do_sys_open+0x502/0x6d0 [ 103.977686] ? do_sys_open+0x502/0x6d0 [ 103.981556] ? filp_open+0x70/0x70 [ 103.985076] ? SyS_read+0x220/0x220 [ 103.988689] SyS_openat+0x30/0x40 [ 103.992121] ? SyS_open+0x40/0x40 [ 103.995558] do_syscall_64+0x281/0x940 [ 103.999419] ? __do_page_fault+0xc90/0xc90 [ 104.003628] ? _raw_spin_unlock_irq+0x27/0x70 [ 104.008101] ? finish_task_switch+0x1c1/0x7e0 [ 104.012576] ? syscall_return_slowpath+0x550/0x550 [ 104.017487] ? syscall_return_slowpath+0x2ac/0x550 [ 104.022396] ? prepare_exit_to_usermode+0x350/0x350 [ 104.027395] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 104.032742] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 104.037573] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 104.042740] RIP: 0033:0x4548b9 [ 104.045913] RSP: 002b:00007fd8c0f95c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 104.053595] RAX: ffffffffffffffda RBX: 00007fd8c0f966d4 RCX: 00000000004548b9 [ 104.060843] RDX: 0000000000200002 RSI: 0000000020000600 RDI: ffffffffffffff9c [ 104.068090] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/03/30 00:18:37 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r3, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r7, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r9, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) [ 104.075336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 104.082590] R13: 0000000000000420 R14: 00000000006f83a0 R15: 0000000000000004 [ 104.134190] EXT4-fs (sda1): re-mounted. Opts: 2018/03/30 00:18:37 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r2, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r3, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={0xffffffffffffffff, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r7, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r9, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) 2018/03/30 00:18:37 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x3, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000000180), 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x5bd, 0xfffffffffffffffc, 0x1, 0x10001}, {0xc43, 0xb4, 0xcbe5, 0x2}, {0x10001, 0x20, 0x6, 0xffffffffffffffe1}, {0x99, 0x3, 0x7f, 0x4}, {0x3, 0x37d2, 0xc7, 0x9}, {0x1, 0x8, 0xfffffffffffffffc, 0x2}, {0x8, 0xfffffffffffffffa, 0x1f, 0x1ff}]}, 0x10) tkill(r0, 0x1000000000010) 2018/03/30 00:18:37 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xbb2, 0x10000) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x6, 0x1000, 0x7, "c2706d2aab13eeb6e305be9c2e1bc0063aec89220cd3ae4ee1e73cb8ae6214e894e4175f1fb7f94d3bf9a4361efccb662f0fe8588772c2a083a1697250f7e9", 0x17}, 0x60) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)={0xffffffffffffffff}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)) timerfd_create(0x3, 0x80000) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/03/30 00:18:37 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x12, 0x100000000, 0x18, "c05f073fda159bd612f4f816b539497b55374025123627435e85bfead515330b8bd1138481d99ad709585fb94b78440f56d2bbbc27c2664b2330729ae03a71d9", "fcf0d90b3415daa6145acce31e88172bead34a13d2c854ac2cbd8b143efdf4b60a1d5dab5ef8c109bb6b6be5615c7af8fdb0150dcd5202f62e6040900eb0858c", "71677977d6816424e16b2aa8405b71b5a879e5fb26f1f750ca9a295c66b60fca", [0x0, 0x1000]}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) writev(r3, &(0x7f0000001680)=[{&(0x7f00000002c0)="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", 0xfe}, {&(0x7f0000000040)}, {&(0x7f0000000080)="a0ac229b87bf09b66eaf8eacc93f98bc769767ec67ec2200a783", 0x1a}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000140)="312ab078bbdf552af20e743417e63de759899380cf1462ba2a21c054817b4861e8b55c2c39020fc134f7947dc51bceebeef06dc4cc", 0x35}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/03/30 00:18:37 executing program 0: r0 = socket$inet(0x2, 0x803, 0x5) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7fff, 0x100) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000280)={0x80, 0x7f, 0x5d35b84b, 0xffffffff7fffffff, 0x5}, 0x14) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'wrr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/03/30 00:18:37 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7f6, 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000280)=0xc) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x1000, 0x0, 0x6, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, r1, 0xe, r2, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000002c0)) bind$unix(r3, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/30 00:18:37 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) io_setup(0x1003, &(0x7f0000001380)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)}]) r2 = eventfd2(0x2, 0x80800) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x3a5ab6221882eb07, 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000080)={0x6, 0x0, 0x8, 0x3f, 0x6, 0x6}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r2}) 2018/03/30 00:18:37 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x1, 0x87, 0xff, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f000000d000), &(0x7f0000009000), 0x1}, 0x20) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000080)) fcntl$getflags(r0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x8, 0x7fffffff}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={r2, 0x9}, 0x8) 2018/03/30 00:18:37 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x0) accept4$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) fadvise64(r0, 0x0, 0x1, 0xffffffffffffffff) 2018/03/30 00:18:37 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x3, {0x1}}, 0xe) fcntl$dupfd(r1, 0x0, r0) [ 104.216710] Dev loop0: unable to read RDB block 8 [ 104.221730] loop0: unable to read partition table [ 104.222147] EXT4-fs (sda1): re-mounted. Opts: 2018/03/30 00:18:37 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002d2000)="44110953cdebb90000ffff7b9de25d0010", 0x11) accept(r0, &(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000240)=0x80) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(r1, &(0x7f0000000000)="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", 0xfd, 0x1, &(0x7f0000000100)={0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}, 0x1c) getsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f0000739ff1)=""/15, &(0x7f000024bffc)=0xf) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x7ff, 0x40202) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000180)=0x4) [ 104.261495] loop0: partition table beyond EOD, truncated [ 104.267269] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-5) 2018/03/30 00:18:37 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000000)={0x100000003, 0x3000000000000}) r2 = fcntl$dupfd(r0, 0x406, r0) statfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/22) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000001c0)={0x100000001, 0x1ff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000000c0)) socket$vsock_stream(0x28, 0x1, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000040)="ba2000ed66b9800000c00f326635000400000f3066b9200000400f32f0f7950020baf80c66b8740cf28666efbafc0cec66b8050000000f23c00f21f8663500000e000f23f8b81e0b8ec00fc79f0d00f20f7dc966b97e0b000066b84a00000066ba000000000f30", 0x67}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/03/30 00:18:37 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7f6, 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000280)=0xc) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x1000, 0x0, 0x6, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, r1, 0xe, r2, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000002c0)) bind$unix(r3, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/30 00:18:37 executing program 5: r0 = socket(0x10, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xbe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000040), 0x4) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/03/30 00:18:38 executing program 3: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = gettid() ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x6) exit(0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)="5c4d28067d6e095099b835", 0xb}, {&(0x7f0000000100)="aed2fb583fdf63fa8edfdc227049eb36ba3da19561424aa8b150e2b456a190c483ab2ab432e7ebe8dc16727fcc9fba736624b3b63122711a7abe58197647a07f5729298b20f6aa6fbcc46340f52de1896978a08d1b5d77b0161938a8da3e1b3adbad0868bd7df5fe3491222520be202187", 0x71}, {&(0x7f0000000180)="042f71750024d7d5cab7fce695c81251419c2341da8dd154067df2330df3a6d89194813ac025ff01af14522609f096ad135719b1bd212cfedcb1cfd69814ffc88d738b4f9a39c23a519db00ea23260ea66c2113ddea7bd5cfa93ace8558b7cb67a90fafc6549e0c9e90195de9688ea2c218442160dcd9f9c219625af98fe88aa5052fb749d64e28d812319fc7bc9d86ddbfc3bff703e3b13be3dd6cdd2447844a5629ddc", 0xa4}], 0x3, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x9, 0x200200) ioctl$KDDISABIO(r2, 0x4b37) prlimit64(r1, 0x0, 0x0, &(0x7f0000000040)) 2018/03/30 00:18:38 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x12, 0x100000000, 0x18, "c05f073fda159bd612f4f816b539497b55374025123627435e85bfead515330b8bd1138481d99ad709585fb94b78440f56d2bbbc27c2664b2330729ae03a71d9", "fcf0d90b3415daa6145acce31e88172bead34a13d2c854ac2cbd8b143efdf4b60a1d5dab5ef8c109bb6b6be5615c7af8fdb0150dcd5202f62e6040900eb0858c", "71677977d6816424e16b2aa8405b71b5a879e5fb26f1f750ca9a295c66b60fca", [0x0, 0x1000]}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) writev(r3, &(0x7f0000001680)=[{&(0x7f00000002c0)="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", 0xfe}, {&(0x7f0000000040)}, {&(0x7f0000000080)="a0ac229b87bf09b66eaf8eacc93f98bc769767ec67ec2200a783", 0x1a}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000140)="312ab078bbdf552af20e743417e63de759899380cf1462ba2a21c054817b4861e8b55c2c39020fc134f7947dc51bceebeef06dc4cc", 0x35}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/03/30 00:18:38 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xbb2, 0x10000) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x6, 0x1000, 0x7, "c2706d2aab13eeb6e305be9c2e1bc0063aec89220cd3ae4ee1e73cb8ae6214e894e4175f1fb7f94d3bf9a4361efccb662f0fe8588772c2a083a1697250f7e9", 0x17}, 0x60) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)={0xffffffffffffffff}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)) timerfd_create(0x3, 0x80000) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/03/30 00:18:38 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x401, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000240)=""/179) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000000)={r0, r0, 0x55, 0x8, &(0x7f0000000480)="79a1248bcef7cf523f633cbc4b792005bd7db818cd942a8e6f633c0f48ead74acd780e370a5341812468eb766907aa8763f5ff3bacbb3ae2d75df6b71fa2ca9e3adcc3a8080943607bfc7665501ea72ff9e3c09dee380b0f14035966f8d32cab3b2a1b4fc523f7a40521126ff509a67ec4de7e6116a57fc77573c92eb53a46ecd3932a9104aeef6064f67cd6b3c50d1144693cb0bf3b16cc95511833c1e2969b6fd4165c36bd60ff8d4b249aff3da4ca9bc3810b9f48f455f363ee911939eb015088526dd2001545249721c2a490a909f2d9837991bf906143abe52258840ff85e3496d3061e8ccd3eed68ec", 0x20, 0x5, 0x5, 0x9, 0x9, 0x20000, 0x400, "99257673bf1c438621d5b97aef9aeae506bd0e904bc7059bc4798c4e68e5e5f57dc33887fc5bb04a369bc7ba"}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) getegid() ioctl$EVIOCGREP(r0, 0x80047441, &(0x7f00000003c0)=""/174) 2018/03/30 00:18:38 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r5 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r5, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r6, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r5, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r7, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r8, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r7, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r10, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) 2018/03/30 00:18:38 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) r1 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) io_setup(0x3, &(0x7f0000000040)=0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000001c0)={0x9, 0x7ff, 0xfffffffffffffffc, 0x700}) io_submit(r2, 0x1, &(0x7f00000015c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)="0aad05ef17b397a98af97f6969e96e650b158e509264676daac8e1c6941d25a492ad1a5b9f3794e3b8e0455c03b6764d62b7a6c766ba1d125b408bcb264d4953d884a3ca142f19649915b03f22934006e1cef69cf3f39235565ce90360eb", 0x5e, 0xedd7, 0x0, 0x0, r1}]) write$sndseq(r1, &(0x7f0000011fd2)=[{0xfffffffffffffffd, 0x7, 0x0, 0x5, @time, {0x0, 0x1000001}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x3a9) sync() r3 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000002c0)={'ip6gre0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}, 0x5d, r4}) r5 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r7, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(r6, 0x0, 0x0, 0x0) fallocate(r7, 0x0, 0x0, 0xffff) ioctl$void(r6, 0xc0045878) r8 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r8) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda") epoll_wait(r5, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], 0x9ef4b7ca31e6aff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x4) getsockname$inet6(r7, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0xff77) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') [ 104.406848] Dev loop0: unable to read RDB block 8 [ 104.411801] loop0: unable to read partition table [ 104.435214] loop0: partition table beyond EOD, truncated [ 104.440826] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-5) 2018/03/30 00:18:38 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7f6, 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000280)=0xc) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x1000, 0x0, 0x6, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, r1, 0xe, r2, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000002c0)) bind$unix(r3, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r4 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) r5 = dup3(r4, r3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/30 00:18:38 executing program 0: r0 = getpid() mount(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)='./file0\x00', &(0x7f00000008c0)='exofs\x00', 0x0, &(0x7f0000000900)) recvmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000001c0)=""/137, 0x89}, {&(0x7f0000000280)=""/191, 0xbf}, {&(0x7f0000000340)=""/52, 0x34}, {&(0x7f0000000380)=""/3, 0x3}, {&(0x7f00000003c0)=""/86, 0x56}, {&(0x7f0000000440)=""/209, 0xd1}], 0x6, 0x0, 0x0, 0x80000001}, 0x2000) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') r2 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) sched_getscheduler(r0) recvfrom(r1, &(0x7f0000000900)=""/192, 0xc0, 0x60, &(0x7f0000000140)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r4 = dup2(r3, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x3}}) fadvise64(r1, 0x0, 0x4, 0x2) pselect6(0x40, &(0x7f0000000540)={0x1, 0x1000, 0x4, 0x40, 0x8, 0x4, 0x3, 0x60}, &(0x7f0000000580)={0x10000, 0xed80, 0xfffffffffffffff7, 0x2, 0x8, 0xb, 0x2, 0x2}, &(0x7f0000000700)={0x6, 0x43aa, 0x2, 0x10001, 0x6, 0x7, 0xd634, 0x9}, &(0x7f0000000740)={0x77359400}, &(0x7f00000009c0)={&(0x7f0000000880), 0x8}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000002080)=@filter={'filter\x00', 0xe, 0x3, 0x420, [0x0, 0x20001c40, 0x20001c70, 0x20001ca0], 0x0, &(0x7f0000001c00), &(0x7f0000001c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x1, 0x88b5, 'eql\x00', 'bcsf0\x00', '\x00', 'bcsh0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xf0, 0x120}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xfff, 'syz0\x00', 0x6}}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x11, 0xb, 0x88f7, 'ip6gretap0\x00', 'ifb0\x00', 'ip6gretap0\x00', 'ip6gre0\x00', @empty, [0xff, 0x0, 0xff, 0xff], @empty, [0x0, 0xff, 0xff], 0x138, 0x168, 0x1a0, [@cgroup0={'cgroup\x00', 0x8, {{0x9}}}, @physdev={'physdev\x00', 0x70, {{'bpq0\x00', {0xff}, 'rose0\x00', {0xff}, 0x14, 0x2}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x3}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, 0xfffffffffffffffe}}}}, {{{0x5c15cd20cdc73a74, 0x0, 0x805, 'syzkaller1\x00', 'rose0\x00', 'gre0\x00', '\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x1f}}}}]}]}, 0x498) write$sndseq(0xffffffffffffffff, &(0x7f0000e6ffd0), 0x0) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, 'tunl0\x00'}}) listen$netrom(0xffffffffffffffff, 0x1) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x40000400}, 0xc, &(0x7f0000000780)={&(0x7f00000000c0)=ANY=[@ANYBLOB='T\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x4040}, 0x80) r5 = syz_open_dev$mice(&(0x7f000046bff0)='/dev/input/mice\x00', 0x0, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) read$eventfd(r5, &(0x7f0000000080), 0x8) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f0000000100)={0x6bbf, 0x537, 0x1, 0xda, &(0x7f0000000a00)=""/218, 0xec, &(0x7f0000000b00)=""/236, 0x1000, &(0x7f0000000c00)=""/4096}) write$evdev(r6, &(0x7f00008c1fd0)=[{{0x77359400}, 0x2, 0x0, 0x401}, {}], 0x19a) write(0xffffffffffffffff, &(0x7f0000000000), 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x100027) 2018/03/30 00:18:38 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r5 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r5, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r6, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r5, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r7, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r8, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r7, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r10, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) 2018/03/30 00:18:38 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x12, 0x100000000, 0x18, "c05f073fda159bd612f4f816b539497b55374025123627435e85bfead515330b8bd1138481d99ad709585fb94b78440f56d2bbbc27c2664b2330729ae03a71d9", "fcf0d90b3415daa6145acce31e88172bead34a13d2c854ac2cbd8b143efdf4b60a1d5dab5ef8c109bb6b6be5615c7af8fdb0150dcd5202f62e6040900eb0858c", "71677977d6816424e16b2aa8405b71b5a879e5fb26f1f750ca9a295c66b60fca", [0x0, 0x1000]}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) writev(r3, &(0x7f0000001680)=[{&(0x7f00000002c0)="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", 0xfe}, {&(0x7f0000000040)}, {&(0x7f0000000080)="a0ac229b87bf09b66eaf8eacc93f98bc769767ec67ec2200a783", 0x1a}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000140)="312ab078bbdf552af20e743417e63de759899380cf1462ba2a21c054817b4861e8b55c2c39020fc134f7947dc51bceebeef06dc4cc", 0x35}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/03/30 00:18:38 executing program 7: r0 = socket$inet(0x2b, 0x6, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) close(r0) prctl$intptr(0x26, 0x8) 2018/03/30 00:18:38 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7f6, 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000280)=0xc) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x1000, 0x0, 0x6, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, r1, 0xe, r2, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000002c0)) bind$unix(r3, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r4 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) r5 = dup3(r4, r3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/30 00:18:38 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c, 0x0, 0x490, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xbb2, 0x10000) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000380)='tunl0\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)) connect$nfc_llcp(r2, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x6, 0x1000, 0x7, "c2706d2aab13eeb6e305be9c2e1bc0063aec89220cd3ae4ee1e73cb8ae6214e894e4175f1fb7f94d3bf9a4361efccb662f0fe8588772c2a083a1697250f7e9", 0x17}, 0x60) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)={0xffffffffffffffff}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000040)) kexec_load(0x8, 0x3, &(0x7f0000000300)=[{&(0x7f0000000200)="68b3582c", 0x4, 0x0, 0xffff}, {&(0x7f0000000240)="394a856c47573047c279e294c63aa7bee02f78bf63f18baa8ab61d96b2cf9b849e3b3e6ce0deff04115270b3538195db07651dcf1728d50e9cec0f9fdc02776ecd80a764a6fb770a3224dededfc80d6db8e16174d49d582844b6d52bbaf8955c90a8a571da232447a2665e", 0x6b, 0x7fffffff, 0x7f}, {&(0x7f00000002c0)="9565e1c2f7300dcce187232640f299ed4492ebb3be17309b02d1c2f46093c84dec7642952e", 0x25, 0x80000001, 0x2}], 0x1) timerfd_create(0x3, 0x80000) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) times(&(0x7f00000000c0)) [ 104.642986] Dev loop0: unable to read RDB block 8 [ 104.647941] loop0: unable to read partition table [ 104.652597] syz-executor5 (13360) used greatest stack depth: 15952 bytes left [ 104.656764] loop0: partition table beyond EOD, truncated [ 104.665718] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-5) 2018/03/30 00:18:38 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280), &(0x7f00000002c0)=0x8) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r1, &(0x7f00009f3000), 0x352, 0x0) lseek(r1, 0x0, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000000)=""/73) syz_fuse_mount(&(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x80) read(r1, &(0x7f0000000080)=""/93, 0x5d) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/03/30 00:18:38 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7f6, 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000280)=0xc) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x1000, 0x0, 0x6, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, r1, 0xe, r2, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000002c0)) bind$unix(r3, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r4 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) r5 = dup3(r4, r3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/30 00:18:38 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r2, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, 0xffffffffffffffff, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r3, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r1, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r7, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r9, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) 2018/03/30 00:18:38 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) close(0xffffffffffffffff) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)=0x200000000) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000001c0)=0x0) pipe2(&(0x7f0000000d80)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbfc, 0x240}, 0xc, &(0x7f0000000b00)=[{&(0x7f0000000280)={0x34, 0x18, 0x0, 0x70bd2d, 0x25dfdbfd, "", [@typed={0x4}, @typed={0x20, 0x1f, @binary="fe9d3f396e4b32baf79a2a2afd3189caf5ae321078453035dd7b6a"}]}, 0x34}, {&(0x7f0000000640)={0x24, 0x1c, 0x700, 0x0, 0x25dfdbfb, "", [@typed={0x8, 0x42, @pid}, @nested={0xc, 0x62, [@generic, @typed={0x8, 0x0, @pid=r5}]}]}, 0x24}, {&(0x7f00000006c0)={0x28, 0x11, 0xc05, 0x70bd2b, 0x25dfdbfd, "", [@typed={0x14, 0x0, @ipv6}, @typed={0x4, 0x0, @binary}]}, 0x28}, {&(0x7f0000000980)={0x18, 0x27, 0x504, 0x0, 0x25dfdbfc, "", [@generic="289f5f2e1068a2"]}, 0x18}, {&(0x7f0000000ac0)={0x18, 0x38, 0x704, 0x0, 0x25dfdbfd, "", [@typed={0x8, 0x63, @uid}]}, 0x18}], 0x5, &(0x7f0000000b80)=[@rights={0x20, 0x1, 0x1, [r0, r3, 0xffffffffffffffff]}], 0x20, 0x20004800}, 0x5) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r9 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3180}) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000100), 0x4) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000140)={0x0, 0x6f9, 0xfff, 0x0, 0x2, 0xfac7, 0x2, 0x5, 0x2, 0x4c}) ioctl$KVM_RUN(r9, 0xae80, 0x0) pread64(r1, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)) r10 = shmget(0x1, 0xb000, 0x54000905, &(0x7f0000ff5000/0xb000)=nil) shmctl$SHM_INFO(r10, 0xe, &(0x7f0000000200)=""/45) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000c40)={{0x0, 0x2, 0x0, 0x0, "9b8c052f6bf50af5612918237969660f4c78a36099300287b3a63d0591d7d1eb0718f1c279657ca7d47ad154", 0x7}, 0x0, 0x0, 0x9, r8, 0xffffffff80000000, 0x1, "7d69e79d9a9af59aff55b451f40129151c1e77a6373bc61b02660995543adc7811bdb2f0f6817b91e796d54eb7879fcd5c1741a93cd901c972069fde5c44c5aa", &(0x7f0000000c00)='/dev/vhost-net\x00', 0xf, [], [0x0, 0x400, 0x8, 0x5]}) write$vnet(r1, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162}}, 0x68) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r6, 0x0, 0x60, &(0x7f00000024c0)={'filter\x00', 0x7, 0x4, 0x480, 0x140, 0x258, 0x258, 0x398, 0x398, 0x398, 0x4, &(0x7f00000000c0), {[{{@arp={@rand_addr=0x9767, @dev={0xac, 0x14, 0x14, 0x18}, 0xff, 0xff, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0x0, 0xff, 0x0, 0xff, 0xfe1739da4677577, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x400, 0x4, 0x1, 0x100000000, 0xfff, 0x3ff, '\x00', 'rose0\x00', {}, {}, 0x0, 0x8}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @rand_addr=0x3f, 0x8, 0xffffffff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @loopback=0x7f000001, @multicast1=0xe0000001, 0xf, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) setsockopt$inet6_opts(r7, 0x29, 0x3f, &(0x7f00000002c0)=@routing={0x0, 0x8, 0x0, 0x7ff, 0x0, [@loopback={0x0, 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}]}, 0x48) 2018/03/30 00:18:38 executing program 0: perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) write$cgroup_pid(r0, &(0x7f00000012c0)=ANY=[], 0xffffff4b) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc020660b, &(0x7f00000001c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000380)=""/13) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000300)) syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x2054, 0xc041) ioprio_set$uid(0x0, r1, 0x7ff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001340), &(0x7f0000000140)=0xc) perf_event_open$cgroup(&(0x7f0000000080)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2159, 0x40000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x184d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) 2018/03/30 00:18:38 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000680)=""/221) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={'lo\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="0600000000000000000080f21000000000000000"]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000180)={{0x3, 0x0, 0x9, 0x3, "fa95fc9dabeb142ff92d491a2fff65153ee5e9ec46163999920380dc14effa45a8735475e4cb34c0849512da", 0x4}, 0x8d, [0x2, 0xffff, 0x7fff, 0x15f, 0x3, 0x95, 0x0, 0x66fd, 0x7, 0x400, 0x41f100000, 0x1, 0x7, 0x200, 0x9, 0x6, 0x3, 0x401, 0x9, 0x3, 0x2, 0x1fc0000000000000, 0x7, 0x10001, 0xffffffffffffffd4, 0xd291, 0x1, 0xda0, 0x401, 0x8, 0x7, 0xfffffffffffff801, 0x401, 0x8, 0x1, 0x6, 0x9, 0x4, 0x200, 0x7ff, 0xff, 0x9, 0x1f, 0x3fb, 0x1000, 0x9, 0x9, 0x8, 0x9, 0x10000, 0x7, 0x80000001, 0x3, 0x5, 0x5, 0xc0000000000, 0x7fffffff, 0x0, 0x1, 0x2, 0x7ff, 0xebb, 0x1, 0x7fffffff, 0x5f46983, 0x8, 0x80000000, 0x8000, 0x7, 0x4, 0x8001, 0x3, 0x0, 0x9, 0x10000, 0xc74, 0x979e, 0x1, 0x10001, 0x2, 0x6, 0x7f, 0x4, 0xffffffffffffff45, 0x7, 0x2, 0x5, 0x8, 0xa7, 0x7ff, 0x8001, 0x1f, 0x0, 0x5, 0x9, 0x8, 0x80000000, 0x80, 0x2, 0x2, 0x1000, 0x14, 0x1, 0x3, 0x2, 0xffff, 0x5a, 0x1d9, 0x81, 0x3, 0x8000, 0x80, 0x8, 0x92, 0x1455351, 0x0, 0x2b4, 0x400, 0x80000000, 0x4, 0x200, 0x7f, 0x800, 0x0, 0x10001, 0x100, 0xd64c, 0x10000]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/30 00:18:38 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x12, 0x100000000, 0x18, "c05f073fda159bd612f4f816b539497b55374025123627435e85bfead515330b8bd1138481d99ad709585fb94b78440f56d2bbbc27c2664b2330729ae03a71d9", "fcf0d90b3415daa6145acce31e88172bead34a13d2c854ac2cbd8b143efdf4b60a1d5dab5ef8c109bb6b6be5615c7af8fdb0150dcd5202f62e6040900eb0858c", "71677977d6816424e16b2aa8405b71b5a879e5fb26f1f750ca9a295c66b60fca", [0x0, 0x1000]}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) writev(r3, &(0x7f0000001680)=[{&(0x7f00000002c0)="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", 0xfe}, {&(0x7f0000000040)}, {&(0x7f0000000080)="a0ac229b87bf09b66eaf8eacc93f98bc769767ec67ec2200a783", 0x1a}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000140)="312ab078bbdf552af20e743417e63de759899380cf1462ba2a21c054817b4861e8b55c2c39020fc134f7947dc51bceebeef06dc4cc", 0x35}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/03/30 00:18:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xbb2, 0x10000) connect$nfc_llcp(r2, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x6, 0x1000, 0x7, "c2706d2aab13eeb6e305be9c2e1bc0063aec89220cd3ae4ee1e73cb8ae6214e894e4175f1fb7f94d3bf9a4361efccb662f0fe8588772c2a083a1697250f7e9", 0x17}, 0x60) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) ioctl$TIOCCBRK(r2, 0x5428) accept4(r2, 0x0, &(0x7f0000000480), 0x80800) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r3, 0x0, 0xd6, 0x34, &(0x7f00000001c0)="afaf8b8e5d0cac659b006b67dd71a2bbf7db159e634587a66c5b7384a0612a7bcc6ed1dc21a171d246eb88e20a55da7f7b9827635cab172f618e0ad9234b99ca23cbf20519d259bca49b5b111091e53ab9c47ff8eaa9cdce980760370f1b4b1af464e5708d2b1d9bf378ed2a5504023b92978d3974e7703f1e50deaf6dc62f51cef83fb98c567d2065f416c973dfd8d5fb9dd8543f70d53870b0a5b4201dd125c86d0091d2d7265dc4b503f0564789ac775e907a93eb0a30fa50c986007e479ae5864234ea36a7160f37848bbd59a0eda81d5306a8a2", &(0x7f00000002c0)=""/52, 0x101, 0x100000001}, 0x28) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) finit_module(r2, &(0x7f00000000c0)='user\x00', 0x1) socket$inet6_udp(0xa, 0x2, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r5, 0x900, 0x70bd2c, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x14}, 0x20000000) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000040)) timerfd_create(0x3, 0x80000) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000004c0)) syz_open_dev$random(&(0x7f0000000500)='/dev/random\x00', 0x0, 0x10080) [ 104.797637] EXT4-fs (sda1): re-mounted. Opts: [ 104.814647] Dev loop0: unable to read RDB block 8 [ 104.819591] loop0: unable to read partition table 2018/03/30 00:18:38 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r2, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r4 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r4, 0xd, r0, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="fd3a735f9d01ec9769d1a8cea60d47ecc60fd25431609fc795e9436412d502874e476c5f2da16b34926c85e231757b50b9a90c2747f08f397b721f9f0807732e4c1c6c51de08dcebac6941d0f1951df71588682500a9249730856c0325366f8df5d3dcfbc54cc422f10578ad78e844226694061629e5c45b9e9b17ac122bc4e9914fd483f798d01b0d16a3497d51ed41043e4783ed75baca9593605880362fb151c82d9a5f3a927ff0b6d615959063f1a62ee1c290246dcc23a624a7342e7e546b127d1b67659abb59e70d4b20c332a59495a875434b8065a53bcde012592361c27817f8502f38d955ab14de60ef2b67c313b4ec6d6d6059145c", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r3, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r1, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r4, 0x3, 0xffffffffffffffff, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r6, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r7, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r6, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r7, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r9, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) 2018/03/30 00:18:38 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7f6, 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000280)=0xc) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x1000, 0x0, 0x6, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, r1, 0xe, r2, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000002c0)) bind$unix(r3, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r4 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, 0xffffffffffffffff) r6 = dup3(r4, r3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/30 00:18:38 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x12, 0x100000000, 0x18, "c05f073fda159bd612f4f816b539497b55374025123627435e85bfead515330b8bd1138481d99ad709585fb94b78440f56d2bbbc27c2664b2330729ae03a71d9", "fcf0d90b3415daa6145acce31e88172bead34a13d2c854ac2cbd8b143efdf4b60a1d5dab5ef8c109bb6b6be5615c7af8fdb0150dcd5202f62e6040900eb0858c", "71677977d6816424e16b2aa8405b71b5a879e5fb26f1f750ca9a295c66b60fca", [0x0, 0x1000]}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) [ 104.852306] loop0: partition table beyond EOD, truncated [ 104.857881] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-5) writev(r3, &(0x7f0000001680)=[{&(0x7f00000002c0)="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", 0xfe}, {&(0x7f0000000040)}, {&(0x7f0000000080)="a0ac229b87bf09b66eaf8eacc93f98bc769767ec67ec2200a783", 0x1a}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000140)="312ab078bbdf552af20e743417e63de759899380cf1462ba2a21c054817b4861e8b55c2c39020fc134f7947dc51bceebeef06dc4cc", 0x35}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/03/30 00:18:38 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x240, 0x0) getpgid(0x0) getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000d80), &(0x7f0000000dc0)=0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000e00)) openat$vsock(0xffffffffffffff9c, &(0x7f0000004a40)='/dev/vhost-vsock\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000004a80)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004ac0)) socket$inet_smc(0x2b, 0x1, 0x0) syz_open_dev$binder(&(0x7f0000004b00)='/dev/binder#\x00', 0x0, 0x800) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000004b40)) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x0, 0x2, 0x84, 0x102, 0x6, 0xffffffffffffffff, 0x85}, 0x2c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004bc0)='/dev/vga_arbiter\x00', 0x100, 0x0) syz_fuse_mount(&(0x7f0000004c00)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004c40)) geteuid() stat(&(0x7f0000004c80)='./file0\x00', &(0x7f0000004cc0)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000004d40)) getuid() getgid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000004d80)) geteuid() lstat(&(0x7f0000004dc0)='./file0\x00', &(0x7f0000004e00)) getpeername(0xffffffffffffff9c, &(0x7f0000004e80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000004f00)=0x80) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000004f40), &(0x7f0000004fc0)=0x60) syz_open_dev$sndtimer(&(0x7f0000005000)='/dev/snd/timer\x00', 0x0, 0x10000) syz_open_dev$vcsn(&(0x7f0000005040)='/dev/vcs#\x00', 0x400, 0x10000) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg$unix(r0, &(0x7f0000005540)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f00000000c0)="b85453a1e65a6fea134ccb87a850bdbe53d0f6829df09998b4881fead74bf0da5f4a0d32a85f7761a1f76a930c32ade6b57eff0119dd4870c1bae34b25f9d2c6db35267ffc61107754253025", 0x4c}, {&(0x7f0000000480)="c741575da57f920a1f4f5d7c880af8f2cc30b6b25b90d84376dedb3ec3b7913edd7e5ba02b183b8422be809a237030fba5c0f25a9b86dadb7e92bb0c38259815391f84583842281092e3b53a7aadcc4f808008e8b4f16ef4d76a02175a5d14a322e21730d599d89da64ef27049ca04d622a53778b00251f2ec42694afdee0a06ad4c58e5ccf056706d613da39868c18bff48490452d2", 0x96}], 0x2, 0x0, 0x0, 0x40001}, {&(0x7f0000005180)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000054c0)=[{&(0x7f0000005200)="0399d962c78ab4c60905a0d4ed6731a993", 0x11}, {&(0x7f0000005300)}, {&(0x7f0000005440)="b976b8e7d607eb192e22428a68a2bc766b6c5bd035c82c1bf75557600ca4ee2f704f35af27c3bf7d2d7cc1d38ea9845223cee7615f25259be5dae4dd38aa82fddaebcc42cd60b6431a48319ccd12ae034f3a8091e728f1", 0x57}], 0x3, 0x0, 0x0, 0x1}], 0x2, 0x40000) clock_gettime(0x0, &(0x7f00000001c0)) r1 = inotify_init1(0x0) r2 = socket$inet6(0xa, 0x3, 0x7) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r4 = getpgrp(0x0) timer_delete(0x0) kcmp(r3, r4, 0x5, r2, 0xffffffffffffffff) creat(&(0x7f0000000240)='./file0\x00', 0x0) [ 104.943231] EXT4-fs (sda1): re-mounted. Opts: [ 104.957726] Dev loop0: unable to read RDB block 8 [ 104.962665] loop0: unable to read partition table 2018/03/30 00:18:38 executing program 7: prctl$intptr(0x2b, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) 2018/03/30 00:18:38 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x100, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x20400, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x100000000004, 0x0, 0x5, 'queue1\x00', 0x20}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) clock_adjtime(0x5, &(0x7f0000000240)={0x4, 0x1000, 0x5, 0xc862, 0x1000, 0x0, 0x1, 0x8, 0x92, 0x4, 0xb7, 0x2, 0xed, 0x6, 0x8, 0x4, 0x3e10, 0x3db9b7ae, 0x10000, 0xe4e1, 0x5, 0x4, 0x7, 0x200, 0x7, 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x1c, &(0x7f0000000380)=[@in6={0xa, 0x4e22, 0x1fffc0000, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000440)={r3, @in6={{0xa, 0x4e22, 0x3ff, @dev={0xfe, 0x80, [], 0xa}, 0x401}}, 0x25e, 0x1, 0x4, 0x200, 0x4}, &(0x7f0000000500)=0x98) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r4, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_GET_VRING_ENDIAN(r4, 0x4008af14, &(0x7f0000000080)) r5 = getegid() r6 = getgid() getresgid(&(0x7f0000000540)=0x0, &(0x7f0000000580), &(0x7f00000005c0)) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000006c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r10 = getegid() r11 = getgid() r12 = getgid() fstat(r1, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) getgroups(0xa, &(0x7f0000000840)=[r5, r6, r7, r8, r9, r10, r11, r12, r13, r14]) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00002a7ffc)=0x4000000011) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000200)) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @random="cab6f3ea9906"}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000140)={'vcan0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000340)) 2018/03/30 00:18:38 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7f6, 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000280)=0xc) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x1000, 0x0, 0x6, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, r1, 0xe, r2, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000002c0)) bind$unix(r3, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r4 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, 0xffffffffffffffff) r6 = dup3(r4, r3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/30 00:18:38 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r5 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r5, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r6, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r5, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r7, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r8, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r7, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r10, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) 2018/03/30 00:18:38 executing program 3: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="020a04000e000000000000000000000005001a00ffffffff000000000000000000000000fe80000000000000000000000000000000000400070019000000000002000000ac1414aa0000000000000000b3ea00000000000000f2ff00000000000000b300000000000000000000009f0000"], 0x70}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x20002, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00000001c0)={0x0, 0x3f80000, 0x5, 0x1, &(0x7f0000ffc000/0x3000)=nil, 0x1}) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xffffffffffffffff, 0x181000) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000100)) syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x65, 0x0) syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x4, 0x20002) [ 105.024337] loop0: partition table beyond EOD, truncated [ 105.029900] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-5) 2018/03/30 00:18:38 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x886d, 0x80000) r1 = eventfd2(0x0, 0x0) read$eventfd(r1, &(0x7f0000354000), 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f00000002c0)=0x1c) r3 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r4, 0xa, 0x12) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000140), 0x1) fcntl$setownex(r4, 0xf, &(0x7f0000704000)={0x0, r3}) recvmsg(r5, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r4, r5) tkill(r3, 0x15) write$eventfd(r1, &(0x7f0000951ff8)=0x3ff, 0x8) fcntl$setpipe(r0, 0x407, 0x6) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getpgrp(0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_TIMEOUT(r6, 0x0, 0x48a, &(0x7f0000000040)={0x1d1}, 0xc) ioctl$VT_RELDISP(r0, 0x5605) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r6, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x19, 0x4, 0x8b3, [0x200004c0, 0x0, 0x0, 0x200004f0, 0x200008b8], 0x0, &(0x7f0000000080), &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff02000000110000000100000060026970366772657461703000000000000069705f7674693000000800000000000069726c616e3000000000000000000000726f73653000000000000000000000000180c2000000ffffffffffff7482ccc39597ffff00ffffff0000d001000008020000380200006d616300000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa0e00000000000000000000636f6d6d656e7400000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000057cd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000736e61740000000000000000000000000000000000000000000000000000000010000000000000000000000000000000feffffff00000000434c415353494659000000000000000000000000000000000000000000000000080000000000000002000000000000000500000010000027c2a94b8f2623b9004bfd64756d6d793000000000000000000000677265300000000000000000000000007663616e300000000000000000000000677265746170300000000000000000000180c200000eff000000ffffaaaaaaaa87cbffffffffffe30000f8000000300100006001000064657667726f757000000000000000000000000000000000000000000000180000000000000005000000e708000003000000030000000000ffff000000006c696d6974000000000000000000000000000000000000000000000000000000200000000000000000100000010000009f00000000000000010000800600000000000000000000006172707265706c79000000000000000000000000000000000000000000000000100000000000000063c55f2197850000fcffffff0000000041554449540000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff02000000050000000100000085817663616e3000000000000000000000006970366772657461703000000000000073797a6b616c6c65723000000000000062637366300000000000000000000000aaaaaaaaaaaaffff00ffffffce1f16a98bd6ffffff00ff000000e801008fe80100002002000068656c7065720000000000000000000000000000000000000000000000000000280000000000000000000000524153000000000000000000000000000000000000000000000000000000000000000000636f6d6d656e74003158097b9e16060e00000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaaaa0000100000000000000008ffffe508000000e6fd697036677265746170300000000000006772657461703000000000000000000069726c616e3000000000000000000000627269646765300000000000000000001f879fd051ecffffffffff00aaaaaaaaaaaaff000000ffff000038010000b0010000e80100006e66616363740000000000000000000000000000000000000000000000000000280000000000000073797a310000000000000000000000000000000000000000000000000000000004000000000000006970360000b2c82bd200000000000000000000000000000000000000000000005000000000000000fe8000000000000000000000000000aaff01000000000400000000000000ea00ffffffff000000ffffffffff00000000ff000000ffffff00ff000000000000ff020620404e204e244e244e24000000004e464c4f4700000000000000000000000000000000000000000000000000000050000000000000002e0000006002c80001000000b74668aeb482178d08594719e024bd209b6f8ddaddad732829ec31f898881960582369ae9bb1cfaf60202472b9667a5b76a7ffcc8c80987c256441cc29fd100300000000736e61740000000000000000000000000000000000000000000000000000000010000000000000000180c20000250000100000000000000026f670f25ec5b8ed20f00d7a8cc80f744433db6ae076d6d77170df77e7cd2a6c0000bec3211b0f29bc5fedc76cc5236ec897f0643062a96ed8c4b215fe58decb7eb5a5c515e8d2b4e4a488d0a1086ea4acbe57999d7b41a2e798411a34333a6160e9ee4df8fe4a67ad74f0cf939cae1556699c35a1a47d587b20b7"]}, 0x92b) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) listen$netrom(0xffffffffffffffff, 0xfc1) 2018/03/30 00:18:38 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xbb2, 0x10000) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x6, 0x1000, 0x7, "c2706d2aab13eeb6e305be9c2e1bc0063aec89220cd3ae4ee1e73cb8ae6214e894e4175f1fb7f94d3bf9a4361efccb662f0fe8588772c2a083a1697250f7e9", 0x17}, 0x60) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x101000) pipe(&(0x7f00005ad000)={0xffffffffffffffff}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)) timerfd_create(0x3, 0x80000) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/03/30 00:18:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="abe45e9a0d05fb5baac8ed51405ecb60f6167b3e3363499cab48eb21ccd1f05f95804e9fe565c4544869d9d3853c81e54edba97fd32e704004ee22db953c99", 0x3f) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x80800) 2018/03/30 00:18:38 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3f, 0x1000, 0x0, 0x0, 0x100000000, 0x18, "c05f073fda159bd612f4f816b539497b55374025123627435e85bfead515330b8bd1138481d99ad709585fb94b78440f56d2bbbc27c2664b2330729ae03a71d9", "fcf0d90b3415daa6145acce31e88172bead34a13d2c854ac2cbd8b143efdf4b60a1d5dab5ef8c109bb6b6be5615c7af8fdb0150dcd5202f62e6040900eb0858c", "71677977d6816424e16b2aa8405b71b5a879e5fb26f1f750ca9a295c66b60fca", [0x0, 0x1000]}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) writev(r3, &(0x7f0000001680)=[{&(0x7f00000002c0)="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", 0xfe}, {&(0x7f0000000040)}, {&(0x7f0000000080)="a0ac229b87bf09b66eaf8eacc93f98bc769767ec67ec2200a783", 0x1a}, {&(0x7f0000000580)="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0x1000}, {&(0x7f0000000140)="312ab078bbdf552af20e743417e63de759899380cf1462ba2a21c054817b4861e8b55c2c39020fc134f7947dc51bceebeef06dc4cc", 0x35}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/03/30 00:18:38 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7f6, 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000280)=0xc) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x1000, 0x0, 0x6, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, r1, 0xe, r2, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000002c0)) bind$unix(r3, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r4 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, 0xffffffffffffffff) r6 = dup3(r4, r3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) [ 105.142010] EXT4-fs (sda1): re-mounted. Opts: [ 105.203454] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 105.237810] Dev loop0: unable to read RDB block 8 [ 105.242796] loop0: unable to read partition table 2018/03/30 00:18:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000600)=0x3001) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x7, 0x20000) bind$vsock_stream(r2, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101000, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000080)={0x1, 0x5, [@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="930a39d4e05e", @random="7b9c9e0411b7"]}) dup2(r1, r0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x2) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="73656375726974792ed53734988952371808"]) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) [ 105.278239] loop0: partition table beyond EOD, truncated [ 105.283917] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-5) 2018/03/30 00:18:39 executing program 7: r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041bff4)={0xfffffffffffffffa}) getsockname$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/30 00:18:39 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3f, 0x1000, 0x0, 0x0, 0x100000000, 0x18, "c05f073fda159bd612f4f816b539497b55374025123627435e85bfead515330b8bd1138481d99ad709585fb94b78440f56d2bbbc27c2664b2330729ae03a71d9", "fcf0d90b3415daa6145acce31e88172bead34a13d2c854ac2cbd8b143efdf4b60a1d5dab5ef8c109bb6b6be5615c7af8fdb0150dcd5202f62e6040900eb0858c", "71677977d6816424e16b2aa8405b71b5a879e5fb26f1f750ca9a295c66b60fca", [0x0, 0x1000]}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) writev(r3, &(0x7f0000001680)=[{&(0x7f00000002c0)="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", 0xfe}, {&(0x7f0000000040)}, {&(0x7f0000000080)="a0ac229b87bf09b66eaf8eacc93f98bc769767ec67ec2200a783", 0x1a}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000140)="312ab078bbdf552af20e743417e63de759899380cf1462ba2a21c054817b4861e8b55c2c39020fc134f7947dc51bceebeef06dc4cc", 0x35}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/03/30 00:18:39 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="25642866383a6c27d882799816754b181c1d134d38f5e80c2749158234895692585b5533481ef04a07299217659356053435dc5444aa106d30e4999aba291d5bcf0df5f32fe838e29ee9a09c2fd4770f42ee1aa9d0349d1fe2d68e880c7993332455a24cd43e06c0e4f9d2d68f77946e4c478b69949334af7f9e7f21e6272abcacaa5bd089f9e8f0f581095d7a370097cf3c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x4, 0x200) timerfd_gettime(r1, &(0x7f0000000100)) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000040)=@can, 0x80, &(0x7f0000001840), 0x0, &(0x7f0000000600)=""/77, 0xffffffffffffff3a}, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000300)={0x0, 0x0, 0x5, &(0x7f00000002c0)}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000ffc000/0x3000)=nil, 0x200, 0x5, 0x13, &(0x7f0000ffd000/0x2000)=nil, 0x6370c67b}) 2018/03/30 00:18:39 executing program 5: sync() r0 = socket$packet(0x11, 0x0, 0x300) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000400)=0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000500), &(0x7f0000000540)=0x4) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000440)=r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(r3, 0x0, 0x0, 0x0) fallocate(r4, 0x0, 0x0, 0xffff) ioctl$void(r3, 0xc0045878) r5 = inotify_init1(0x0) r6 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r7 = dup2(r5, r6) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c80", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda") epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r8, 0xfffffffffffffff7}, &(0x7f0000000280)=0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) getpeername$unix(r7, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000600)={0x5, 0x3932800, 0x3, 0x3}, 0x10) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000480)={r8, 0x3}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) 2018/03/30 00:18:39 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xbb2, 0x10000) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x6, 0x1000, 0x7, "c2706d2aab13eeb6e305be9c2e1bc0063aec89220cd3ae4ee1e73cb8ae6214e894e4175f1fb7f94d3bf9a4361efccb662f0fe8588772c2a083a1697250f7e9", 0x17}, 0x60) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)={0xffffffffffffffff}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)) timerfd_create(0x3, 0x80000) pselect6(0x40, &(0x7f00003e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/03/30 00:18:39 executing program 0: r0 = socket(0x1e, 0x1, 0x0) r1 = accept$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x0, 0x8002) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000001c0)={r1, r2}) accept4(r0, 0x0, &(0x7f0000000000), 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x5, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x40, 0x6793, 0x9, 0x80000000, 0x30000000000, &(0x7f0000000040)='bridge0\x00', 0x6c3, 0x8, 0x40}) 2018/03/30 00:18:39 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7f6, 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000280)=0xc) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x1000, 0x0, 0x6, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, r1, 0xe, r2, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000002c0)) bind$unix(r3, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r4 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, 0xffffffffffffffff) r6 = dup3(r4, r3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/30 00:18:39 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r5 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r5, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r6, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r5, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r7, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r8, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r7, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r10, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) 2018/03/30 00:18:39 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xff, 0x4003) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) close(r1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0xef, 0x5, 0xaa6, 0x7, 0x100, 0x1000}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00000000c0)=""/53) 2018/03/30 00:18:39 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x407) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000540), 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000580)=[@in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e22, 0x4, @empty, 0x400}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x80000001, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x9}], 0xac) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000400)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x20) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x183, 0x20000) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f0000000040)={[{0x1, 0x9, 0xffffffff7fffffff, 0x3, 0x6, 0x100000001, 0x0, 0x7f, 0x1, 0x62, 0x9, 0xb36, 0x4}, {0xd805, 0x4, 0x1, 0x2, 0x5, 0x40, 0x6, 0x1fe, 0xffffffff, 0xffff, 0x0, 0x6}, {0x5, 0x5, 0x0, 0x9, 0x0, 0x7, 0xfffffffffffffff7, 0x10000, 0x400, 0x100000001, 0x0, 0x101, 0xffffffffffffff80}], 0x1}) write$evdev(r2, &(0x7f0000f15fd0)=[{{}, 0x1, 0x0, 0x2}, {}], 0x30) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x81, 0x0, 0x1ff, 0x3f}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000140)={r5, 0x1ff, 0x3, 0x2}, 0x10) readv(0xffffffffffffffff, &(0x7f0000000900)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) prctl$setendian(0x14, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000440)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e22, 0xffffffff, @loopback={0x0, 0x1}, 0xc7}, @in6={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffffe01}], 0x48) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x4001, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r6, 0xae04) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) preadv(r4, &(0x7f0000000380)=[{&(0x7f00000001c0)=""/103, 0x67}, {&(0x7f0000000240)=""/222, 0xde}, {&(0x7f0000000340)=""/51, 0x33}], 0x3, 0x0) pread64(r0, &(0x7f00000000c0)=""/143, 0x8f, 0x32) readv(r0, &(0x7f0000002fd0)=[{&(0x7f0000448fdc)=""/36, 0x24}], 0x1) r7 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x4000, 0x0) syz_open_dev$midi(&(0x7f00000004c0)='/dev/midi#\x00', 0x0, 0x100) ioctl$VT_OPENQRY(r7, 0x5600, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000000640)=ANY=[@ANYRES32=r5, @ANYBLOB="7400000093b35038104af2280720e65854484814f8ed25b54eec5882d10e5e98755f51991ac9d3e916c1feb5b3c39595a175f777192967de6d710f4b130c22e45e9b451b7895104f44bf3d47b81f2070d7c22679dab8f549c0efc69abdd97d8c25ee9e85c68f6b6564d1ce6b1483205a9e2304227f323a24"], &(0x7f00000006c0)=0x7c) 2018/03/30 00:18:39 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x0, 'vcan0\x00', 0x200}, 0x18) [ 105.898232] EXT4-fs (sda1): re-mounted. Opts: [ 105.914766] Dev loop0: unable to read RDB block 8 [ 105.919738] loop0: unable to read partition table 2018/03/30 00:18:39 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3f, 0x1000, 0x0, 0x0, 0x100000000, 0x18, "c05f073fda159bd612f4f816b539497b55374025123627435e85bfead515330b8bd1138481d99ad709585fb94b78440f56d2bbbc27c2664b2330729ae03a71d9", "fcf0d90b3415daa6145acce31e88172bead34a13d2c854ac2cbd8b143efdf4b60a1d5dab5ef8c109bb6b6be5615c7af8fdb0150dcd5202f62e6040900eb0858c", "71677977d6816424e16b2aa8405b71b5a879e5fb26f1f750ca9a295c66b60fca", [0x0, 0x1000]}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) writev(r3, &(0x7f0000001680)=[{&(0x7f00000002c0)="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", 0xfe}, {&(0x7f0000000040)}, {&(0x7f0000000080)="a0ac229b87bf09b66eaf8eacc93f98bc769767ec67ec2200a783", 0x1a}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000140)="312ab078bbdf552af20e743417e63de759899380cf1462ba2a21c054817b4861e8b55c2c39020fc134f7947dc51bceebeef06dc4cc", 0x35}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) [ 105.959334] loop0: partition table beyond EOD, truncated [ 105.964913] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-5) 2018/03/30 00:18:39 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7f6, 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000280)=0xc) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x1000, 0x0, 0x6, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, r1, 0xe, r2, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000002c0)) bind$unix(r3, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r4 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, 0xffffffffffffffff) r6 = dup3(r4, r3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/30 00:18:39 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r5 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r5, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r6, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r5, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r7, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r8, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r7, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r10, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) 2018/03/30 00:18:39 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x10004004) io_setup(0x1, &(0x7f0000000080)=0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000180)=0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x1a}, 0x1, 0x400000000000010d, [@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x18) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x19, 0x0, 0x0, r0, &(0x7f0000002200)='0', 0x1}]) 2018/03/30 00:18:39 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80}}, 0x14) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x8000, 0x0) accept$packet(r1, &(0x7f0000000180), &(0x7f0000000240)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x5c3) 2018/03/30 00:18:39 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e22}, 0xffffff3a) sendto$inet(r0, &(0x7f00000011c0)="aa9bd01174a6c269c65d052749141129c44b711a41f0e723b07293bbbe9f1ceb67b1ed47cc29fc4b952764e32d3b7c401bebc2b3636da7083e140df15b07c8b7dd415381d13f97aa7fcc0bba9d6e53d25bd0075de1a645bba2cdc2b67e80341800a25b22e62d9acb251718857e88df83ddd31234d2c8638877917b04d2765a8c8b88a0c3c8b2819fc440", 0x8a, 0x20000000, &(0x7f0000001280)={0x2, 0x404e21}, 0x10) ppoll(&(0x7f000013efc8)=[{r0}], 0x1, &(0x7f0000870ff0)={0x0, 0x989680}, &(0x7f000044aff8), 0x8) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x10000) r2 = syz_open_dev$adsp(&(0x7f00000010c0)='/dev/adsp#\x00', 0x1, 0x44c3) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000001100)={0xfffffffffffffe01, 0x35ee, 0x0, 0xffffffffffffffff, 0x100000000, 0x0, 0x1000, 0x6e, 0x2, 0xaa}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001080)={0x8, 0x0, &(0x7f0000000040)=[@release={0x40046306, 0x3}], 0x1000, 0x0, &(0x7f0000000080)="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"}) 2018/03/30 00:18:39 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3f, 0x1000, 0x0, 0x12, 0x0, 0x18, "c05f073fda159bd612f4f816b539497b55374025123627435e85bfead515330b8bd1138481d99ad709585fb94b78440f56d2bbbc27c2664b2330729ae03a71d9", "fcf0d90b3415daa6145acce31e88172bead34a13d2c854ac2cbd8b143efdf4b60a1d5dab5ef8c109bb6b6be5615c7af8fdb0150dcd5202f62e6040900eb0858c", "71677977d6816424e16b2aa8405b71b5a879e5fb26f1f750ca9a295c66b60fca", [0x0, 0x1000]}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) writev(r3, &(0x7f0000001680)=[{&(0x7f00000002c0)="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", 0xfe}, {&(0x7f0000000040)}, {&(0x7f0000000080)="a0ac229b87bf09b66eaf8eacc93f98bc769767ec67ec2200a783", 0x1a}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000140)="312ab078bbdf552af20e743417e63de759899380cf1462ba2a21c054817b4861e8b55c2c39020fc134f7947dc51bceebeef06dc4cc", 0x35}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/03/30 00:18:39 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/audio\x00', 0x800, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0x0, 0x0, 0x7}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10040}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)=@mpls_delroute={0x1c, 0x19, 0x0, 0x70bd26, 0x25dfdbfb, {0x1c, 0x14, 0x14, 0x2, 0x0, 0x1, 0xff, 0x9, 0x800}}, 0x1c}, 0x1}, 0x5) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r3 = epoll_create(0x3da) poll(&(0x7f0000856ff0)=[{r3}, {r2}], 0x2, 0x9b) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b58ff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000b44ff8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097bfff)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000002c0)={{0x80}, "706f7274310000000000000000000000000000000000001000", 0xc7, 0x80003, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000180)={{0x8}, 'port0\x00', 0xea, 0x21004, 0x3f, 0x2, 0x4, 0x1, 0x80, 0x0, 0x2, 0x8}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r4) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)=0x20080001) read(r0, &(0x7f0000873000)=""/86, 0xfffffffffffffed6) 2018/03/30 00:18:39 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xbb2, 0x10000) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x6, 0x1000, 0x7, "c2706d2aab13eeb6e305be9c2e1bc0063aec89220cd3ae4ee1e73cb8ae6214e894e4175f1fb7f94d3bf9a4361efccb662f0fe8588772c2a083a1697250f7e9", 0x17}, 0x60) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000200), 0x4) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)={0xffffffffffffffff}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000000c0)=0x7, &(0x7f00000001c0)=0x4) timerfd_create(0x3, 0x80000) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) [ 106.088863] Dev loop0: unable to read RDB block 8 [ 106.093946] loop0: unable to read partition table [ 106.100353] loop0: partition table beyond EOD, truncated [ 106.105923] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-5) 2018/03/30 00:18:39 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000002c0)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x800, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mlockall(0x7) 2018/03/30 00:18:39 executing program 3: perf_event_open(&(0x7f000025c000)={0x100002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r0, 0x40087602, &(0x7f0000000300)=ANY=[@ANYRES64=r0]) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e23, 0x80000000, @dev={0xfe, 0x80, [], 0xb}, 0x401}}, 0x0, 0x7, 0x6, "ddd8b5f8ce38b0ab9544ba712e1d9d5d79277a0fa06ec1529d1d8c5af93ba09df7158c663c8c3016d55ccf743112de8e6566ebac9b8a35f4419f33731eab5a423c14ebf80da9cb7ca25da9dc7a9667e4"}, 0xd8) 2018/03/30 00:18:39 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3f, 0x1000, 0x0, 0x12, 0x0, 0x18, "c05f073fda159bd612f4f816b539497b55374025123627435e85bfead515330b8bd1138481d99ad709585fb94b78440f56d2bbbc27c2664b2330729ae03a71d9", "fcf0d90b3415daa6145acce31e88172bead34a13d2c854ac2cbd8b143efdf4b60a1d5dab5ef8c109bb6b6be5615c7af8fdb0150dcd5202f62e6040900eb0858c", "71677977d6816424e16b2aa8405b71b5a879e5fb26f1f750ca9a295c66b60fca", [0x0, 0x1000]}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) writev(r3, &(0x7f0000001680)=[{&(0x7f00000002c0)="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", 0xfe}, {&(0x7f0000000040)}, {&(0x7f0000000080)="a0ac229b87bf09b66eaf8eacc93f98bc769767ec67ec2200a783", 0x1a}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000140)="312ab078bbdf552af20e743417e63de759899380cf1462ba2a21c054817b4861e8b55c2c39020fc134f7947dc51bceebeef06dc4cc", 0x35}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/03/30 00:18:39 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7f6, 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000280)=0xc) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x1000, 0x0, 0x6, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, r1, 0xe, r2, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000002c0)) bind$unix(r3, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, 0xffffffffffffffff) r5 = dup3(0xffffffffffffffff, r3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) [ 106.166626] EXT4-fs (sda1): re-mounted. Opts: [ 106.172639] Dev loop0: unable to read RDB block 8 [ 106.177613] loop0: unable to read partition table [ 106.191729] loop0: partition table beyond EOD, truncated [ 106.197338] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-5) 2018/03/30 00:18:39 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x100) fallocate(0xffffffffffffffff, 0x0, 0x8004, 0x4) fallocate(r0, 0x0, 0x4b99, 0x5) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000300)={r2, 0x7}, &(0x7f0000000340)=0x8) shmdt(0x0) syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x6c7, 0x100) r3 = shmget$private(0x0, 0x1000, 0x8000002, &(0x7f0000ffa000/0x1000)=nil) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) shmat(r3, &(0x7f0000ffd000/0x1000)=nil, 0x2000) msgget(0x3, 0x400) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000380)) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) fcntl$getflags(r1, 0x40a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000000c0)) sendfile(r1, r0, 0x0, 0xc08f) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000180)) 2018/03/30 00:18:39 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r5 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r5, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r6, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r5, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r7, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r8, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r7, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r10, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) 2018/03/30 00:18:39 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller1\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000030000000000000000000000", 0x10}]) getsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000000280), &(0x7f0000000300)=0x4) recvmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000080)=@generic, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/55, 0x37}], 0x1}, 0x3d0}], 0x1, 0x100, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) 2018/03/30 00:18:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000200)=""/20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000001c0)=@req={0x28, &(0x7f00000000c0)={'gretap0\x00', @ifru_settings={0x4, 0x1, @sync=&(0x7f0000000080)={0x400, 0x8}}}}) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x6, 0x1000, 0x7, "c2706d2aab13eeb6e305be9c2e1bc0063aec89220cd3ae4ee1e73cb8ae6214e894e4175f1fb7f94d3bf9a4361efccb662f0fe8588772c2a083a1697250f7e9", 0x17}, 0x60) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)={0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000040)) timerfd_create(0x3, 0x80000) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/03/30 00:18:40 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7f6, 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000280)=0xc) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x1000, 0x0, 0x6, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, r1, 0xe, r2, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000002c0)) bind$unix(r3, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, 0xffffffffffffffff) r5 = dup3(0xffffffffffffffff, r3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) [ 106.293089] Dev loop0: unable to read RDB block 8 [ 106.298073] loop0: unable to read partition table [ 106.319285] loop0: partition table beyond EOD, truncated [ 106.324858] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-5) [ 106.386282] EXT4-fs (sda1): re-mounted. Opts: 2018/03/30 00:18:40 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3f, 0x1000, 0x0, 0x12, 0x0, 0x18, "c05f073fda159bd612f4f816b539497b55374025123627435e85bfead515330b8bd1138481d99ad709585fb94b78440f56d2bbbc27c2664b2330729ae03a71d9", "fcf0d90b3415daa6145acce31e88172bead34a13d2c854ac2cbd8b143efdf4b60a1d5dab5ef8c109bb6b6be5615c7af8fdb0150dcd5202f62e6040900eb0858c", "71677977d6816424e16b2aa8405b71b5a879e5fb26f1f750ca9a295c66b60fca", [0x0, 0x1000]}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) writev(r3, &(0x7f0000001680)=[{&(0x7f00000002c0)="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", 0xfe}, {&(0x7f0000000040)}, {&(0x7f0000000080)="a0ac229b87bf09b66eaf8eacc93f98bc769767ec67ec2200a783", 0x1a}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000140)="312ab078bbdf552af20e743417e63de759899380cf1462ba2a21c054817b4861e8b55c2c39020fc134f7947dc51bceebeef06dc4cc", 0x35}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/03/30 00:18:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='oom_score_adj\x00') perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001800)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x2, &(0x7f0000001280)=[{}, {}], &(0x7f0000002040)=""/4096}, &(0x7f00000013c0)=0x78) ioprio_get$pid(0x0, 0x0) timer_create(0x0, &(0x7f0000cd0000), &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x400000002) truncate(&(0x7f0000001180)='./bus\x00', 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f00000010c0), 0x10000065) sendfile(r0, r1, &(0x7f0000000000), 0x4) tkill(0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001200)) recvmsg(0xffffffffffffff9c, &(0x7f0000001500)={&(0x7f00000012c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001400)=[{&(0x7f0000001340)=""/103, 0x67}], 0x1, &(0x7f0000001440)=""/155, 0x9b}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001540)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001640)={0x1ff, {0x2, 0x4e21}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x9, 0x2, 0x6, 0xffffffffffffffff, &(0x7f0000001240)='teql0\x00', 0x0, 0x80}) inotify_rm_watch(0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000100)=0xffffffa4) getgroups(0x1, &(0x7f0000001600)=[0x0]) inotify_add_watch(r1, &(0x7f0000001100)='./file0\x00', 0x140) syz_fuseblk_mount(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x3ff, 0x2, 0x0) getpgrp(0xffffffffffffffff) getegid() sendmmsg$unix(r3, &(0x7f0000001880), 0x0, 0x0) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f00000017c0), 0xfffffffffffffc77) readv(0xffffffffffffffff, &(0x7f000004ffe0), 0x0) 2018/03/30 00:18:40 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x4b99, 0xf2) truncate(&(0x7f0000000100)='./bus\x00', 0x281) recvmmsg(r0, &(0x7f0000006cc0)=[{{&(0x7f00000003c0)=@generic, 0x80, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/177, 0xb1}], 0x1}}, {{&(0x7f00000036c0)=@rc, 0x80, &(0x7f0000005900)=[{&(0x7f0000003740)=""/4096, 0x1000}, {&(0x7f0000004740)=""/174, 0xae}], 0x2, &(0x7f0000005940)=""/38, 0x26}}], 0x2, 0x10000, &(0x7f0000006e80)={0x0, 0x1c9c380}) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000358fe0)) request_key(&(0x7f0000000240)='id_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='mime_type*&vboxnet1vboxnet0\x00', 0xfffffffffffffff9) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xc08f) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e24, @rand_addr=0xfffffffffffffff8}], 0x2c) 2018/03/30 00:18:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x302, &(0x7f0000e4b000)=0x0) sendmsg$alg(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f00000014c0), 0x0, &(0x7f0000001540)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) 2018/03/30 00:18:40 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7f6, 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000280)=0xc) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x1000, 0x0, 0x6, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, r1, 0xe, r2, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000002c0)) bind$unix(r3, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, 0xffffffffffffffff) r5 = dup3(0xffffffffffffffff, r3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/30 00:18:40 executing program 7: add_key(&(0x7f0000001240)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000012c0), 0x0, 0xfffffffffffffffc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x5, &(0x7f0000ffa000/0x3000)=nil) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000, 0xffffffffffffffff, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/54) r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=""/136}) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000000080)) 2018/03/30 00:18:40 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xbb2, 0x10000) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x6, 0x1000, 0x7, "c2706d2aab13eeb6e305be9c2e1bc0063aec89220cd3ae4ee1e73cb8ae6214e894e4175f1fb7f94d3bf9a4361efccb662f0fe8588772c2a083a1697250f7e9", 0x17}, 0x60) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r4, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r5, 0x600, 0x70bd25, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}]}, 0x24}, 0x1, 0x0, 0x0, 0x40001}, 0x80) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000040)) timerfd_create(0x3, 0x80000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000002c0)=0x101, 0x4) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/03/30 00:18:40 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r5 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r5, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r6, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r5, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r7, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r8, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r7, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r10, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) 2018/03/30 00:18:40 executing program 3: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x8001) r2 = dup2(r1, r0) fcntl$setflags(r1, 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x20002, 0x0) 2018/03/30 00:18:40 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7f6, 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000280)=0xc) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x1000, 0x0, 0x6, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, r1, 0xe, r2, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000002c0)) r4 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, 0xffffffffffffffff) r6 = dup3(r4, r3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) [ 106.577603] EXT4-fs (sda1): re-mounted. Opts: 2018/03/30 00:18:40 executing program 3: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x301379}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4f, 0x164, &(0x7f000000a000)=""/195}, 0x48) socketpair(0x8, 0x5, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={r1, &(0x7f0000000080)=""/187}) 2018/03/30 00:18:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@known='system.posix_acl_access\x00') pread64(r0, &(0x7f0000000100)=""/235, 0xeb, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="b4cf67451b057000") perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000200)=r0) pread64(r1, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) [ 106.599799] Dev loop0: unable to read RDB block 8 [ 106.604833] loop0: unable to read partition table 2018/03/30 00:18:40 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x0, &(0x7f0000000380)='M') r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r5 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r5, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r6, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r5, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r7, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r8, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r7, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r10, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) 2018/03/30 00:18:40 executing program 0: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0xfffffffffffffbff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbf0e0000840180c200000086dd78143e0b00383a00fe80862f720000000000000000000000000000ff0200000000000000000000000000010200907800000000609433df00006f0000000000000000000000000000000001949933b6e5f6fe800000000000000000000000000000800000e77f"], 0x0) [ 106.640176] loop0: partition table beyond EOD, truncated [ 106.645786] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-5) 2018/03/30 00:18:40 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7f6, 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000280)=0xc) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x1000, 0x0, 0x6, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, r1, 0xe, r2, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000002c0)) r4 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, 0xffffffffffffffff) r6 = dup3(r4, r3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/30 00:18:40 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3f, 0x1000, 0x0, 0x12, 0x100000000, 0x0, "c05f073fda159bd612f4f816b539497b55374025123627435e85bfead515330b8bd1138481d99ad709585fb94b78440f56d2bbbc27c2664b2330729ae03a71d9", "fcf0d90b3415daa6145acce31e88172bead34a13d2c854ac2cbd8b143efdf4b60a1d5dab5ef8c109bb6b6be5615c7af8fdb0150dcd5202f62e6040900eb0858c", "71677977d6816424e16b2aa8405b71b5a879e5fb26f1f750ca9a295c66b60fca", [0x0, 0x1000]}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) writev(r3, &(0x7f0000001680)=[{&(0x7f00000002c0)="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", 0xfe}, {&(0x7f0000000040)}, {&(0x7f0000000080)="a0ac229b87bf09b66eaf8eacc93f98bc769767ec67ec2200a783", 0x1a}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000140)="312ab078bbdf552af20e743417e63de759899380cf1462ba2a21c054817b4861e8b55c2c39020fc134f7947dc51bceebeef06dc4cc", 0x35}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/03/30 00:18:40 executing program 5: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0xb9, 0x8, 0x7ff, 0x400, 0x0}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x200, 0x7}, &(0x7f0000000080)=0x90) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000240)=0x2, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x3c, 0x0, &(0x7f0000d06000)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000006000)=ANY=[@ANYBLOB="2300000000009a00"]], 0x0, 0x0, &(0x7f000023c000)}) 2018/03/30 00:18:40 executing program 7: sched_setattr(0x0, &(0x7f0000000040)={0x8000000000, 0x3, 0x0, 0x0, 0x3e, 0xffffffffffffffff, 0x1000}, 0x0) socketpair$inet(0x2, 0x5, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000200)={'filter\x00'}, &(0x7f00000000c0)=0x54) pipe(&(0x7f0000000140)) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000280)={@dev={0xac, 0x14, 0x14, 0x1a}, @empty, @dev={0xac, 0x14, 0x14, 0x1a}}, 0xc) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x111003) syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xa, 0x2) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000180)={'yam0\x00', 0x8000}) getuid() setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000100)={0x8001, 0x0, 0x2, 0x8, 0x7, 0x1ff}, 0xc) 2018/03/30 00:18:40 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r5 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r5, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r6, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r5, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r7, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r8, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r7, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r10, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) 2018/03/30 00:18:40 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000001200)=ANY=[@ANYBLOB="3400000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000004001401800003000000000600000000000000000000c26e2297ab0e2bb2ad63fe89c9db545b6676d638432a8125d6d104dc4d583263b7426c30feb42bade31186c557f6c1481397a7f663524353a198d579fbb007a672438168f261b0c329cac39017c7681239cbe27c863ca6a31afbbb7defe9c78d78a98a7596dfecc873473d0b4533edb854cd18b4cef3d09a990ed2fa2c03767b27dab24fa6c6e694068d871ced68b4243339fb93566f2c888c2eefe3d3d039ccada5631126baf2dcdc"], 0x34}, 0x1}, 0x0) pread64(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x0) 2018/03/30 00:18:40 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x61, 0x8000) ioctl$KVM_SMI(r0, 0xaeb7) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xbb2, 0x10000) connect$nfc_llcp(r2, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x6, 0x1000, 0x7, "c2706d2aab13eeb6e305be9c2e1bc0063aec89220cd3ae4ee1e73cb8ae6214e894e4175f1fb7f94d3bf9a4361efccb662f0fe8588772c2a083a1697250f7e9", 0x17}, 0x60) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000200)={{0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x0, 'sed\x00', 0x4, 0x8001, 0x1}, {@empty, 0x4e22, 0x0, 0x8, 0x6, 0x3}}, 0x44) connect$nfc_llcp(r3, &(0x7f0000000280)={0x27, 0x0, 0x1, 0x7, 0x3, 0xfffffffffffffffd, "86342ac83225418cccc12014dad797c21d373e6631fcb67d24ca12c9df6e645e28f12d2787144a8cfb971d9148da9d82326f93bbd147860b10ad0a9222e718", 0x12}, 0x60) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)={0xffffffffffffffff}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000040)) timerfd_create(0x7, 0x0) accept$inet(r4, 0x0, &(0x7f00000001c0)) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/03/30 00:18:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x80) sendmsg$nl_generic(r0, &(0x7f0000589000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000140)=ANY=[@ANYBLOB="1400000012000124c81333000000f1b0ab239e9ba9356a729130440900a60ea90e2e"], 0x14}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x82000, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f0000000040)=@alg, 0x80, &(0x7f00000000c0)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000ff8000)=""/4096, 0x11e8}], 0x2}, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000880)={@empty, @dev, 0x0}, &(0x7f00000008c0)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000900)={@mcast2={0xff, 0x2, [], 0x1}, 0x2f, r2}) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000040)=@hci, 0xc, &(0x7f0000000540), 0x0, &(0x7f00000005c0)=""/250, 0xfa}, 0x0) [ 106.836985] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. [ 106.859804] Dev loop0: unable to read RDB block 8 [ 106.864792] loop0: unable to read partition table [ 106.878338] sched: DL replenish lagged too much 2018/03/30 00:18:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) recvmmsg(r0, &(0x7f0000003a00)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/222, 0xde}, {&(0x7f0000000200)=""/93, 0x5d}, {&(0x7f0000000280)=""/4, 0x4}], 0x3, &(0x7f0000000300)=""/4, 0x4, 0x7f}, 0x7f}, {{&(0x7f0000000340)=@l2, 0x80, &(0x7f0000001600)=[{&(0x7f00000003c0)=""/23, 0x17}, {&(0x7f0000000400)=""/164, 0xa4}, {&(0x7f00000004c0)=""/198, 0xc6}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/1, 0x1}], 0x5, &(0x7f0000001680)=""/232, 0xe8}, 0x5}, {{&(0x7f0000001780)=@rc, 0x80, &(0x7f0000001900)=[{&(0x7f0000001800)=""/107, 0x6b}, {&(0x7f0000001880)=""/105, 0x69}], 0x2, &(0x7f0000001940)=""/75, 0x4b}, 0x3}, {{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f00000019c0)=""/45, 0x2d}, {&(0x7f0000001a00)=""/103, 0x67}], 0x2, &(0x7f0000001ac0)=""/225, 0xe1, 0x4}, 0xfffffffffffffffb}, {{&(0x7f0000001bc0)=@rc, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001c40)=""/152, 0x98}, {&(0x7f0000001d00)=""/65, 0x41}, {&(0x7f0000001d80)=""/139, 0x8b}, {&(0x7f0000001e40)=""/169, 0xa9}, {&(0x7f0000001f00)=""/15, 0xf}], 0x5, &(0x7f0000001fc0)=""/248, 0xf8, 0x9}, 0x40}, {{&(0x7f00000020c0)=@nfc, 0x80, &(0x7f0000002200)=[{&(0x7f0000002140)=""/168, 0xa8}], 0x1, &(0x7f0000002240)=""/4096, 0x1000, 0xe71d}, 0x9}, {{0x0, 0x0, &(0x7f0000003240), 0x0, &(0x7f0000003280)=""/244, 0xf4, 0xa07}, 0xffffffffa85e63de}, {{&(0x7f0000003380)=@can={0x0, 0x0}, 0x80, &(0x7f00000038c0)=[{&(0x7f0000003400)=""/244, 0xf4}, {&(0x7f0000003500)=""/251, 0xfb}, {&(0x7f0000003600)=""/103, 0x67}, {&(0x7f0000003680)=""/68, 0x44}, {&(0x7f0000003700)=""/205, 0xcd}, {&(0x7f0000003800)=""/150, 0x96}], 0x6, &(0x7f0000003940)=""/161, 0xa1, 0x80000001}, 0x7}], 0x8, 0x20, &(0x7f0000003c00)={0x77359400}) sendto$packet(r1, &(0x7f0000000040)="7bf5a115249951ec875852b6c28382d0969830826c26854384c3e7bdf541e61c72eff0c1c91ab86e4db2790a8c7bc88f7743647ad3cb6ae2638926282e99", 0x3e, 0x8000, &(0x7f0000003c40)={0x11, 0xff, r2, 0x1, 0x80, 0x6}, 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x88) r3 = syz_open_dev$mouse(&(0x7f0000003240)='/dev/input/mouse#\x00', 0x5, 0x2000) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000003c80)={&(0x7f0000ffa000/0x3000)=nil, 0x400, 0x0, 0x20, &(0x7f0000ffc000/0x4000)=nil, 0x10000}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff010000000000000000000000000001000000918e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) 2018/03/30 00:18:40 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) write(r0, &(0x7f0000000100)="1f0000000104fffffd3b54c007110000f30501000b000500000010d10200cf", 0x1f) 2018/03/30 00:18:40 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7f6, 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000280)=0xc) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x1000, 0x0, 0x6, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, r1, 0xe, r2, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000002c0)) r4 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, 0xffffffffffffffff) r6 = dup3(r4, r3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) [ 106.902618] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. [ 106.907248] binder: 13655:13673 got transaction with invalid offsets ptr [ 106.925647] loop0: partition table beyond EOD, truncated [ 106.931229] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-5) 2018/03/30 00:18:40 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00'}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r5 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r5, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r6, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r5, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r7, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r8, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r7, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r10, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) 2018/03/30 00:18:40 executing program 0: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x220000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000280)) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r2) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) 2018/03/30 00:18:40 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3f, 0x1000, 0x0, 0x12, 0x100000000, 0x0, "c05f073fda159bd612f4f816b539497b55374025123627435e85bfead515330b8bd1138481d99ad709585fb94b78440f56d2bbbc27c2664b2330729ae03a71d9", "fcf0d90b3415daa6145acce31e88172bead34a13d2c854ac2cbd8b143efdf4b60a1d5dab5ef8c109bb6b6be5615c7af8fdb0150dcd5202f62e6040900eb0858c", "71677977d6816424e16b2aa8405b71b5a879e5fb26f1f750ca9a295c66b60fca", [0x0, 0x1000]}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) writev(r3, &(0x7f0000001680)=[{&(0x7f00000002c0)="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", 0xfe}, {&(0x7f0000000040)}, {&(0x7f0000000080)="a0ac229b87bf09b66eaf8eacc93f98bc769767ec67ec2200a783", 0x1a}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000140)="312ab078bbdf552af20e743417e63de759899380cf1462ba2a21c054817b4861e8b55c2c39020fc134f7947dc51bceebeef06dc4cc", 0x35}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/03/30 00:18:40 executing program 3: r0 = socket(0x18, 0x4, 0x4003) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x2e) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40) openat$cgroup_procs(r1, &(0x7f0000000080)='cgroup.threads\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) r2 = getegid() stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setgroups(0x3, &(0x7f0000000180)=[r2, r3, r4]) [ 106.968905] binder: 13655:13673 transaction failed 29201/-14, size 56-8 line 2991 [ 106.987326] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 107.045236] binder: BINDER_SET_CONTEXT_MGR already set [ 107.055395] netlink: 'syz-executor7': attribute type 5 has an invalid length. [ 107.062831] binder: 13655:13673 ioctl 40046207 0 returned -16 [ 107.085645] Dev loop0: unable to read RDB block 8 [ 107.090587] loop0: unable to read partition table [ 107.090860] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 107.099641] binder: undelivered TRANSACTION_ERROR: 29201 [ 107.110932] loop0: partition table beyond EOD, truncated [ 107.116579] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-5) 2018/03/30 00:18:40 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xbb2, 0x10000) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x6, 0x1000, 0x7, "c2706d2aab13eeb6e305be9c2e1bc0063aec89220cd3ae4ee1e73cb8ae6214e894e4175f1fb7f94d3bf9a4361efccb662f0fe8588772c2a083a1697250f7e9", 0x17}, 0x60) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)={0xffffffffffffffff}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000040)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000001c0)={{0x3, 0xffffffffffff0c0b, 0x9, 0xeaa4, 0x9, 0x20}, 0xffffffffffffffc1, 0x3e3c, 0x8, 0xffffffff, 0x400, "f341ff2abae1553e1733812b80b952e8f8aae02f8f726fec97be348b63cff6ed3ee7e52bc30ad43c9efb4519521bac3cf065a9697edd2cea9f04c132178f4a2ad8259c2ee8960c9c5c81a991315d3465e15ce2c3f6342fd5e3b0839aa01518e15f32fe05bd466c0fefeb106fcac8c2a663ffc0efac3c78de81a0d0ddcaf3e063"}) timerfd_create(0x3, 0x80000) ioctl$VT_RELDISP(r2, 0x5605) pselect6(0x40, &(0x7f00003e0000)={0x0, 0x0, 0x0, 0x4}, &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/03/30 00:18:40 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7f6, 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000280)=0xc) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x1000, 0x0, 0x6, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, r1, 0xe, r2, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) bind$unix(r3, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r4 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, 0xffffffffffffffff) r6 = dup3(r4, r3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/30 00:18:40 executing program 0: r0 = socket(0x10, 0x802, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000140)={@rc={0x1f, {0x1, 0x100000000, 0x1, 0x0, 0xb7, 0x9}, 0x800}, {&(0x7f0000000000)=""/246, 0xf6}, &(0x7f0000000100), 0x12}, 0xa0) write(r0, &(0x7f0000000200)="220000002000070700be0000090007010a0000ff0c00000000200010050013800100", 0x22) 2018/03/30 00:18:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz1\x00', 0x1ff) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000001100)={&(0x7f0000000ec0)={0x10}, 0xc, &(0x7f00000010c0)={&(0x7f0000000f00)=ANY=[@ANYBLOB="20ffff00", @ANYRES16=r1, @ANYBLOB="3db200000000000000000a0000000c0003000800010001000000"], 0x20}, 0x1}, 0x0) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0xfffffffffffffc01, 0x7f, 0x8000, {0x0, 0x989680}, 0xffffffffffff06e2, 0x7}) 2018/03/30 00:18:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x5, 0x0, 0x0, 0x9b}, &(0x7f0000000100)=0x18) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) 2018/03/30 00:18:40 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206, 0x0, 0xfffffffffffffffd}, 0x48) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x65e, 0x4000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000006c0)=0xcc3, 0x4) setxattr(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)=@random={'system.', 'md5sumppp0],eth0\x00'}, &(0x7f0000000680)='eth1\x00', 0x5, 0x3) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000140)={@local, 0x0}, &(0x7f00000002c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000700)=0xffffffffffffff14) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x1, 0x4e20, 0x2, 0xa, 0x20, 0x20, 0x2d, r2, r3}, {0x0, 0x1000, 0x8, 0x3, 0x401, 0x9, 0x100000000, 0x4}, {0xebe5, 0x3f, 0x6, 0x100000001}, 0x3, 0x6e6bbe, 0x1, 0x0, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x7f}, 0xa, @in=@rand_addr=0x7, 0x3503, 0x3, 0x2, 0x8001, 0x4, 0x6, 0x6}}, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xffffffcd}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0xfef2, &(0x7f0000000300)=""/187}, 0x48) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) [ 107.118586] netlink: 'syz-executor7': attribute type 5 has an invalid length. 2018/03/30 00:18:40 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3f, 0x1000, 0x0, 0x12, 0x100000000, 0x0, "c05f073fda159bd612f4f816b539497b55374025123627435e85bfead515330b8bd1138481d99ad709585fb94b78440f56d2bbbc27c2664b2330729ae03a71d9", "fcf0d90b3415daa6145acce31e88172bead34a13d2c854ac2cbd8b143efdf4b60a1d5dab5ef8c109bb6b6be5615c7af8fdb0150dcd5202f62e6040900eb0858c", "71677977d6816424e16b2aa8405b71b5a879e5fb26f1f750ca9a295c66b60fca", [0x0, 0x1000]}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) writev(r3, &(0x7f0000001680)=[{&(0x7f00000002c0)="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", 0xfe}, {&(0x7f0000000040)}, {&(0x7f0000000080)="a0ac229b87bf09b66eaf8eacc93f98bc769767ec67ec2200a783", 0x1a}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000140)="312ab078bbdf552af20e743417e63de759899380cf1462ba2a21c054817b4861e8b55c2c39020fc134f7947dc51bceebeef06dc4cc", 0x35}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/03/30 00:18:40 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x0, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r5 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r5, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r6, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r5, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r7, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r8, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r7, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r10, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) 2018/03/30 00:18:40 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x8, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000010201f98ac6a9837fcf684f00000000"], 0x14}, 0x1}, 0x0) 2018/03/30 00:18:40 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) dup2(r0, r2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x8, [0xd0, 0x7, 0x1, 0x100000001, 0xfff, 0x80000, 0x7, 0x76]}, 0x14) 2018/03/30 00:18:40 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x38, 0x3}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vga_arbiter\x00', 0x200080, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0xe4, "dc538a05f2a1c12a868cf8870166453625b0f1596e8455c76f44440ea02538ba96a59ed998d16cd1b394300ba522c9da0d2051c24dbfb20358f33ea9fe804ab03475e420661d1616c954bdfe510f860d382d1214932730eb6dfbd051fb0a2df7af9b254798daab978916df1b782e6fb6e8755855ed1064757d802f9931fe7b5a1b1d08a812412958a69709eecf840cd0c6d4837cca34f17f33a5c6e8259217cd520db3fb5e8d929bef6eb348d1249ab48dcb9ade18ab7ee4d01cba30af056527ae74d79065418bf1783a0f934df1b4fe90da80fdf542d0d37b5d0dcefc80ccee80a931ec"}, &(0x7f0000000600)=0xec) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000640)={r2, 0x6, 0xfffffffffffffff9}, &(0x7f0000000680)=0x1c9) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffff00000005ffff01000080000000000008000000119078ac14ffbbe000000100004e2100089078"], 0x0) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000000)) sendto$inet(r4, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r4, &(0x7f0000002440)=[{&(0x7f0000002340)=""/219, 0xdb}], 0x1) readv(r3, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) r5 = creat(&(0x7f00000001c0)='./file0\x00', 0x32) symlinkat(&(0x7f0000000100)='./file0\x00', r5, &(0x7f0000000200)='./file0\x00') ioctl$TCSETS(r3, 0x5402, &(0x7f0000000300)={0x6, 0x401, 0x7fff, 0x5, 0x2, 0x81, 0x4, 0x8, 0x80000000, 0x1, 0x6, 0x5}) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r6 = syz_open_pts(r3, 0x2) r7 = dup3(r6, r3, 0x0) write(r3, &(0x7f0000c34fff), 0xffffff0b) r8 = getpgid(r0) getsockopt$EBT_SO_GET_INFO(r7, 0x0, 0x80, &(0x7f0000000240)={'nat\x00'}, &(0x7f00000002c0)=0x78) ptrace$setopts(0xffffffffffffffff, r8, 0xc, 0x8) fcntl$setlease(r1, 0x400, 0x1) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x100000001, 0x80, 0x4}) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x64, &(0x7f0000000340)=[@in6={0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x4}, @in6={0xa, 0x4e21, 0xff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8000}, @in6={0xa, 0x4e23, 0x8001, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000440)={0x3, 0x659, 0x8000, 0x3, 0x200, 0xc7f9, 0xc7, 0x4, r9}, &(0x7f0000000480)=0x20) [ 107.225281] Dev loop0: unable to read RDB block 8 [ 107.230385] loop0: unable to read partition table 2018/03/30 00:18:40 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7f6, 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000280)=0xc) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x1000, 0x0, 0x6, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, r1, 0xe, r2, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) bind$unix(r3, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r4 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, 0xffffffffffffffff) r6 = dup3(r4, r3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/30 00:18:40 executing program 5: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) init_module(&(0x7f0000000080)='\x00', 0x1, &(0x7f00000000c0)=']keyring\x00') ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) read(r0, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000300)) r3 = dup2(r0, r2) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x3) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xffffffffffffff86, 0xff, 0x70, 0xffff, 0x7ff, 0x3, 0x3ff, {0x0, @in6={{0xa, 0x4e22, 0x1ff, @ipv4={[], [0xff, 0xff], @rand_addr=0x33dd696b}, 0x1}}, 0xbd, 0x1, 0x7, 0x8, 0x8}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r4, 0x5}, 0x8) 2018/03/30 00:18:40 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7f6, 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000280)=0xc) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x1000, 0x0, 0x6, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, r1, 0xe, r2, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) bind$unix(r3, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r4 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, 0xffffffffffffffff) r6 = dup3(r4, r3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) [ 107.267575] loop0: partition table beyond EOD, truncated [ 107.273223] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-5) 2018/03/30 00:18:40 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x181000, 0x0) dup3(r0, r0, 0x0) dup(r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000d4fd4)={0x5, 0x1, 0x4, 0x9}, 0x2c) readv(r1, &(0x7f0000000600)=[{&(0x7f0000000500)=""/235, 0xeb}], 0x1) fcntl$notify(r1, 0x402, 0xa) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040)=0x8, 0x4) 2018/03/30 00:18:40 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r5 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r5, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r6, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="fd3a735f9d01ec9769d1a8cea60d47ecc60fd25431609fc795e9436412d502874e476c5f2da16b34926c85e231757b50b9a90c2747f08f397b721f9f0807732e4c1c6c51de08dcebac6941d0f1951df71588682500a9249730856c0325366f8df5d3dcfbc54cc422f10578ad78e844226694061629e5c45b9e9b17ac122bc4e9914fd483f798d01b0d16a3497d51ed41043e4783ed75baca9593605880362fb151c82d9a5f3a927ff0b6d615959063f1a62ee1c290246dcc23a624a7342e7e546b127d1b67659abb59e70d4b20c332a59495a875434b8065a53bcde012592361c27817f8502f38d955ab14de60ef2b67c313b4ec6d6d6059145c", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r5, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r7, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r8, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r7, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r10, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) 2018/03/30 00:18:41 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000001c0)=@filter={'filter\x00', 0xe, 0x2, 0x660, [0x0, 0x20000640, 0x200007f8, 0x20000828], 0x0, &(0x7f00000000c0), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x4, 0x8884, 'eql\x00', 'bcsf0\x00', 'syzkaller1\x00', 'eql\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xba09a82aac67b654], 0x118, 0x150, 0x188, [@ip6={'ip6\x00', 0x50, {{@dev={0xfe, 0x80, [], 0xd}, @local={0xfe, 0x80, [], 0xaa}, [0xff000000, 0xffffff00, 0x0, 0xff000000], [0xff0000ff, 0xff000000, 0xff000000, 0xffffff00], 0xffffffff, 0x0, 0x10, 0xa, 0x4e21, 0x4e20, 0x4e23, 0x4e22}}}, @vlan={'vlan\x00', 0x8, {{0x2, 0x6, 0x0, 0x4, 0x1}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0x247176c2d465609e}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x1b, 0x30, 0x10, 'gre0\x00', 'rose0\x00', 'syzkaller0\x00', 'bridge0\x00', @random="be55e3ab61c8", [0x0, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0xff, 0xff], 0x2e8, 0x418, 0x448, [@bpf0={'bpf\x00', 0x210, {{0x14, [{0x3, 0x3ff, 0x7, 0x8}, {0x800, 0x8, 0x6, 0x9c38}, {0x4, 0x1ffe00000, 0xb6d0, 0x7}, {0x2, 0xffffffffffffffff, 0x5, 0x10000}, {0x10000, 0xffffffffffff0881, 0x9}, {0x8, 0x3ff, 0x6, 0x1}, {0x52, 0x8000, 0x10001, 0xe9644d1}, {0x3f, 0x1000, 0x1, 0xa2a}, {0x8, 0x769c, 0x1}, {0x7ff, 0x1, 0x400}, {0x9, 0x8, 0x2, 0x6}, {0x4000000, 0x101, 0x0, 0x4e}, {0x7, 0x7, 0x5, 0x3ff}, {0xfffffffffffffff9, 0x8f1, 0x6, 0x2}, {0xffffffffffff7fff, 0x6, 0xc4, 0x43}, {0x2, 0x9, 0x1, 0x2}, {0x4, 0x200, 0x5, 0x5}, {0x1, 0xffffffffffff315b, 0x5, 0xffffffffffffffff}, {0x4, 0x3, 0x6, 0xd0}, {0x1, 0x280000000000, 0x0, 0x81}, {0x2, 0x2, 0xfffffffffffffffc, 0x1}, {0x8000, 0x80000000, 0x100000000, 0x3}, {0x0, 0x8, 0x0, 0x80}, {0xfffffffffffffff8, 0x8, 0x2}, {0x38, 0x1be, 0x7fff, 0x7}, {0x4, 0x20, 0x5, 0x7e00000000}, {0x99d6, 0x10000, 0x2800000000000000}, {0x1, 0x8000, 0x0, 0x80000000}, {0x81, 0x100, 0xce3c, 0x9}, {0x3, 0x422, 0x0, 0x1000}, {0x1fffffffc0000000, 0x7, 0x4, 0x6}, {0x8, 0x9, 0x2d, 0x7b6a}, {0xfffffffffffffd85, 0x3f, 0x8, 0x8}, {0x1, 0x1, 0x20000000000, 0x3581}, {0x100000001, 0x0, 0x0, 0x7f}, {0x9, 0x7f, 0x0, 0x80000001}, {0x78, 0x7, 0x84, 0x7}, {0x536, 0x3, 0x8, 0x6}, {0x1, 0x3, 0x2, 0x9}, {0xf0, 0x3ff, 0x80, 0x4}, {0x7, 0x251, 0x2, 0x2}, {0x1, 0x10000000, 0x5, 0x20}, {0x2, 0x40, 0xb935, 0x80000001}, {0x1ff, 0x1ff, 0x6, 0x5}, {0x4, 0x7f, 0x6, 0x3f}, {0x400, 0x0, 0x0, 0xfff}, {0x31, 0x1, 0x401, 0x98}, {0xff, 0xffffffffffff522e, 0x81a, 0x7}, {0x8ad, 0x800, 0x7}, {0x5124, 0x2, 0x0, 0x5}, {0x6512, 0x3, 0xe003, 0x420}, {0xfff, 0x5, 0x100000000, 0x9}, {0x8000, 0xffff, 0x6, 0x7}, {0x4, 0x101, 0x8, 0xffff}, {0x4, 0x6, 0x5, 0x3}, {0xe39, 0x401, 0x2}, {0x1f, 0x6, 0x0, 0x3}, {0x2, 0x1000, 0x7, 0xfffffffeffffffff}, {0x379, 0x1, 0xd4, 0x4341}, {0xffff, 0x5, 0x7, 0xffffffffffffffc0}, {0x800, 0x44d3, 0x1, 0x7f}, {0xffff, 0x3, 0x3, 0x90}, {0xff, 0x24, 0x1, 0x2}, {0x2, 0x8000, 0x1, 0x80000000}], 0x7}}}, @devgroup={'devgroup\x00', 0x18, {{0x6, 0xfa0, 0x7f, 0x7, 0x65ea}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xffffffffffffff80, 'system_u:object_r:dhcpd_initrc_exec_t:s0\x00'}}}]}, @common=@STANDARD={'\x00', 0x8}}]}]}, 0x6d8) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xbb2, 0x10000) connect$nfc_llcp(r2, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x6, 0x1000, 0x7, "c2706d2aab13eeb6e305be9c2e1bc0063aec89220cd3ae4ee1e73cb8ae6214e894e4175f1fb7f94d3bf9a4361efccb662f0fe8588772c2a083a1697250f7e9", 0x17}, 0x60) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)={0xffffffffffffffff}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000040)) timerfd_create(0x3, 0x80000) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/03/30 00:18:41 executing program 7: perf_event_open(&(0x7f00008a7f88)={0x4000000002, 0x78, 0xa0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r0, r1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80044, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000080)) fcntl$setlease(r2, 0x400, 0x2) 2018/03/30 00:18:41 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3f, 0x1000, 0x0, 0x12, 0x100000000, 0x18, "c05f073fda159bd612f4f816b539497b55374025123627435e85bfead515330b8bd1138481d99ad709585fb94b78440f56d2bbbc27c2664b2330729ae03a71d9", "fcf0d90b3415daa6145acce31e88172bead34a13d2c854ac2cbd8b143efdf4b60a1d5dab5ef8c109bb6b6be5615c7af8fdb0150dcd5202f62e6040900eb0858c", "71677977d6816424e16b2aa8405b71b5a879e5fb26f1f750ca9a295c66b60fca"}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) writev(r3, &(0x7f0000001680)=[{&(0x7f00000002c0)="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", 0xfe}, {&(0x7f0000000040)}, {&(0x7f0000000080)="a0ac229b87bf09b66eaf8eacc93f98bc769767ec67ec2200a783", 0x1a}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000140)="312ab078bbdf552af20e743417e63de759899380cf1462ba2a21c054817b4861e8b55c2c39020fc134f7947dc51bceebeef06dc4cc", 0x35}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/03/30 00:18:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}}, 0x4, 0x8, 0x800, 0x1000}, &(0x7f0000000180)=0x98) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffeffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0x80000, 0x6) connect$ax25(r1, &(0x7f000000a200)={0x3, {"a6fed8ff5073a5"}, 0x100}, 0x10) tkill(r0, 0x1000000000016) 2018/03/30 00:18:41 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7f6, 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000280)=0xc) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x1000, 0x0, 0x6, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, r1, 0xe, r2, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000002c0)) bind$unix(0xffffffffffffffff, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r3 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, 0xffffffffffffffff) r5 = dup3(r3, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/30 00:18:41 executing program 0: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r0 = shmget$private(0x0, 0x4000, 0x20054000005, &(0x7f0000410000/0x4000)=nil) delete_module(&(0x7f0000000280)="490500c4b11f880aa70bf95054094f57ac47e108c2ee0e16b8beda04bbcca34cacf4c2b300fcf13cff0d1cf652ebcc97f7b518379292dbd28abf604472dc5332c90300bd000000000000000000", 0xa00) shmat(r0, &(0x7f0000059000/0x4000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x78000007, &(0x7f00000fb000/0x1000)=nil) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x48000, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000080)=0x1, 0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000300)={'filter\x00', 0x4}, 0x68) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0004a8bd7000fedbdf250a0000000800040003000004a4000600ff0700001c000200080008000000800b080209000300000008000400070000000800050009110000080005009400000008000400390000000801060005000000080004000500000008000500050000000800050007000000"], 0x78}, 0x1, 0x0, 0x0, 0x40}, 0x8081) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/30 00:18:41 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r5 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r5, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r6, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r5, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r7, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r8, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r7, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r10, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) 2018/03/30 00:18:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") unshare(0x1000003) fsetxattr(r0, &(0x7f0000000700)=@known='user.syz\x00', &(0x7f00000005c0)="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", 0x129, 0x0) [ 107.493191] Dev loop0: unable to read RDB block 8 [ 107.498178] loop0: unable to read partition table [ 107.525599] loop0: partition table beyond EOD, truncated 2018/03/30 00:18:41 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000480), &(0x7f0000000500)=0x68) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip6_mr_cache\x00') r3 = add_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="d50f67c2631792607a737951c15476f1d2ab345461f89c785d72a5f4bae8dd7584a005c76ace52a4bdf00878a7c2b4db0b6fc144811200fc844bc5b2fb469428e82395f437d283543f6d6f058ab1f76b88803635fba38d81087ee0e0f82025f73f42165a6d39ba5f591158992c8222ff6ccfebad371c6bccff148a3eaba185c24b291cc26ddbb0ea0ce0567f1c5f437c9e9adab22aa46cbf31c850ae2b6e750c88833e5d3d2b2eb6c9d33250396d926af613ccf5508f5c6a42a79a94", 0xbc, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000000240)='user\x00', &(0x7f0000000280)='net/ip6_mr_cache\x00') sendfile(r1, r2, &(0x7f0000493000), 0xff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000340)=ANY=[], 0x0) 2018/03/30 00:18:41 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7f6, 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000280)=0xc) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x1000, 0x0, 0x6, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, r1, 0xe, r2, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000002c0)) bind$unix(0xffffffffffffffff, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r3 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, 0xffffffffffffffff) r5 = dup3(r3, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/30 00:18:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) dup2(r0, r1) io_setup(0x1, &(0x7f0000000180)=0x0) io_submit(r2, 0x305, &(0x7f0000738000)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1}]) [ 107.531148] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-5) 2018/03/30 00:18:41 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x10}], 0x1, &(0x7f0000000100), &(0x7f0000000140)={0x4}, 0x8) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x89) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000300)=[{{r2, r3/1000+10000}, 0x8f27352, 0xffffffffffffdb8c, 0x1b}, {{r4, r5/1000+10000}, 0x9, 0x0, 0x1}, {{}, 0xffffffffffffffff, 0x6, 0xa5}, {{0x77359400}, 0xff, 0x6, 0x3}, {{}, 0x2, 0x80, 0x4}], 0x78) clock_gettime(0x4, &(0x7f00000001c0)) ppoll(&(0x7f0000000240)=[{r1}], 0x1, &(0x7f00000002c0)={0x0, 0x989680}, &(0x7f0000000000), 0x8) [ 107.622325] kernel msg: ebtables bug: please report to author: bad policy [ 107.673704] kernel msg: ebtables bug: please report to author: bad policy 2018/03/30 00:18:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffbffc)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005e3ffc)=0x2, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = getpid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40000, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x9, 0x3, 0x7, 0x1, 0x0, 0x1d1, 0x0, 0x4, 0x6, 0x100000000, 0x100000000, 0x401, 0x8000, 0x8, 0x9, 0x9, 0x100000000, 0xef2a, 0xe567, 0x100000001, 0x5, 0x8, 0xfffffffffffffff8, 0x4, 0x7, 0x10001, 0x1b514000000000, 0x33, 0x8, 0x3, 0x100000001, 0x7, 0x8, 0x1, 0x6, 0x1, 0x0, 0x20, 0x2, @perf_config_ext={0xa30f, 0x1f}, 0x20000, 0xd2, 0x7fff, 0x2, 0x7, 0x5, 0x1ff}, r1, 0x1, r2, 0xa) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x400800, 0x0) 2018/03/30 00:18:42 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7f6, 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000280)=0xc) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x1000, 0x0, 0x6, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, r1, 0xe, r2, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000002c0)) bind$unix(0xffffffffffffffff, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r3 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, 0xffffffffffffffff) r5 = dup3(r3, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/30 00:18:42 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) fsync(r0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time, {}, {}, @addr}], 0x30) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000000)=""/52) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/03/30 00:18:42 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080)=0x800, 0x28a) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000040)={0x7}, 0xffffffffffffffb5) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), 0x4) 2018/03/30 00:18:42 executing program 3: pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000)) vmsplice(r0, &(0x7f00005d8000)=[{&(0x7f000021efe9)='3', 0x1}], 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r2) 2018/03/30 00:18:42 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000240)="8d1d7e8807663533cfddc7aa494cc12690b2a65727cd6a59a12aef8dfbc15c4be3ff6bde18b3b001d2fb83efdbdc4a9b4cd5ba93c793852b9dd969cf2ef11a73ab8261b19e5c7cec48f4fbb61fd017e54bc719b1814aecaf770ece13e78a027351c3ad3de03026e1bfcbb5611db1317fc3e88bc750cdd479c8cceb8bc79a9c", 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xbb2, 0x10000) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x6, 0x1000, 0x7, "c2706d2aab13eeb6e305be9c2e1bc0063aec89220cd3ae4ee1e73cb8ae6214e894e4175f1fb7f94d3bf9a4361efccb662f0fe8588772c2a083a1697250f7e9", 0x17}, 0x60) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)={0xffffffffffffffff}) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00000000c0)={0xe4}, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)) timerfd_create(0x3, 0x80000) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/03/30 00:18:42 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3f, 0x1000, 0x0, 0x12, 0x100000000, 0x18, "c05f073fda159bd612f4f816b539497b55374025123627435e85bfead515330b8bd1138481d99ad709585fb94b78440f56d2bbbc27c2664b2330729ae03a71d9", "fcf0d90b3415daa6145acce31e88172bead34a13d2c854ac2cbd8b143efdf4b60a1d5dab5ef8c109bb6b6be5615c7af8fdb0150dcd5202f62e6040900eb0858c", "71677977d6816424e16b2aa8405b71b5a879e5fb26f1f750ca9a295c66b60fca"}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) writev(r3, &(0x7f0000001680)=[{&(0x7f00000002c0)="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", 0xfe}, {&(0x7f0000000040)}, {&(0x7f0000000080)="a0ac229b87bf09b66eaf8eacc93f98bc769767ec67ec2200a783", 0x1a}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000140)="312ab078bbdf552af20e743417e63de759899380cf1462ba2a21c054817b4861e8b55c2c39020fc134f7947dc51bceebeef06dc4cc", 0x35}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/03/30 00:18:42 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r5 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r5, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r6, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="fd3a735f9d01ec9769d1a8cea60d47ecc60fd25431609fc795e9436412d502874e476c5f2da16b34926c85e231757b50b9a90c2747f08f397b721f9f0807732e4c1c6c51de08dcebac6941d0f1951df71588682500a9249730856c0325366f8df5d3dcfbc54cc422f10578ad78e844226694061629e5c45b9e9b17ac122bc4e9914fd483f798d01b0d16a3497d51ed41043e4783ed75baca9593605880362fb151c82d9a5f3a927ff0b6d615959063f1a62ee1c290246dcc23a624a7342e7e546b127d1b67659abb59e70d4b20c332a59495a875434b8065a53bcde012592361c27817f8502f38d955ab14de60ef2b67c313b4ec6d6d6059145c", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r5, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r7, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r8, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r7, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r10, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) 2018/03/30 00:18:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) fcntl$notify(r0, 0x402, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) io_setup(0x400, &(0x7f0000000080)=0x0) r4 = openat$cgroup_ro(r1, &(0x7f0000000340)='memory.swap.current\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000380)=[{0x3, 0xffffffffffffff7f}, {0x6, 0x800}, {0x4, 0x3}, {0x3, 0x9b}, {0x3, 0x7}, {0x8e81324614e21d52, 0x9}, {0x7, 0x4}], 0x7) io_submit(r3, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f00000000c0), 0x1) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000140)={'ipddp0\x00', {0x4, 0x80000001, 0x7, "728e669ac611", 0xdce}}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000003c0)={0x8, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x4e20, @rand_addr=0x10000}, 0x149, 0x5, 0x6, 0xeb, 0x80000001, 0x0, 0x0, 0x3, 0x6c}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000040)="f30f23ce66bad004b000eec4e1dc5790d995ffff0f20c035080000000f22c0dec30f0051170fc79af6ffffff0f98220fc7aa00400000f0ff8daf890000", 0x3d}], 0x1, 0x20, &(0x7f0000000140), 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000200)=@get={0x1, &(0x7f0000000180)=""/48, 0x1}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f00000002c0)=@req={0x28, &(0x7f0000000280)={'vlan0\x00', @ifru_map={0x9, 0xfffffffffffffffe, 0x8, 0x4c732e39, 0x3, 0x4}}}) 2018/03/30 00:18:42 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80880, 0x10) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 'syzkaller0\x00'}}, 0x1e) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000312000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000200)={0x7, 0x18, [0x400000000005, 0x81, 0x101, 0x3, 0xfffffffffffffffb, 0x6]}) syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000ffffffffffff810011000800450000beb0975b0700000000000000009078ac14ffbbe0000001000000000008901a995e9dfc68c878"], 0x0) [ 108.872816] Dev loop0: unable to read RDB block 8 [ 108.877801] loop0: unable to read partition table [ 108.883864] EXT4-fs: 5 callbacks suppressed [ 108.883872] EXT4-fs (sda1): re-mounted. Opts: 2018/03/30 00:18:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x6feb, 0x7f, 0x4, 0x800, 0x0, 0x6, 0x0, 0xc, 0x80, 0x7, 0xfe, 0x2, 0x200, 0x0, 0x9, 0x3, 0xfffffffffffffff9, 0xb5b, 0xfffffffffffffff9, 0x8, 0x8, 0x7fff, 0x2, 0xff, 0x4, 0xfffffffffffffffa, 0x4, 0x81, 0x7c, 0x2, 0x0, 0x9, 0x4, 0x7, 0x2, 0x4, 0x0, 0x85ee, 0x4, @perf_config_ext={0x9aff, 0x8}, 0x0, 0x52b, 0x1, 0x3, 0xc09, 0x0, 0x2}, r2, 0xe, r1, 0xa) dup3(r0, r1, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000000040)) 2018/03/30 00:18:42 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) getpgid(0xffffffffffffffff) r1 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7f6, 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000280)=0xc) r2 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000002c0)) bind$unix(r2, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r3 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, 0xffffffffffffffff) r5 = dup3(r3, r2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) [ 108.928268] loop0: partition table beyond EOD, truncated [ 108.933910] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-5) 2018/03/30 00:18:42 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x200, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000100)=0x1) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000140)=""/247) 2018/03/30 00:18:42 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r5 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r5, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r6, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r5, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r7, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r8, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r7, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r10, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) 2018/03/30 00:18:42 executing program 3: r0 = perf_event_open$cgroup(&(0x7f0000000200)={0x2, 0x70, 0x8b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000001c0)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)="6370752665741e4a599539") r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfff, 0x7ae36c9a38231f56) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in=@rand_addr=0x3ff, @in=@multicast1=0xe0000001, 0x4e23, 0x0, 0x4e22, 0x3f, 0xa, 0x20, 0x80, 0x6, r2, r3}, {0x9, 0x61, 0x7, 0x997, 0x1000, 0x6, 0x8, 0x6}, {0x72, 0x100000001, 0x9, 0x69e470ac}, 0xd177, 0x6e6bb2, 0x3, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x32}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x7, 0x1, 0xff, 0x3, 0x101}}, 0xe8) 2018/03/30 00:18:42 executing program 0: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x80000) getsockname$llc(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a0000020000000000000000"], 0x10}, 0x1}, 0x0) 2018/03/30 00:18:42 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3f, 0x1000, 0x0, 0x12, 0x100000000, 0x18, "c05f073fda159bd612f4f816b539497b55374025123627435e85bfead515330b8bd1138481d99ad709585fb94b78440f56d2bbbc27c2664b2330729ae03a71d9", "fcf0d90b3415daa6145acce31e88172bead34a13d2c854ac2cbd8b143efdf4b60a1d5dab5ef8c109bb6b6be5615c7af8fdb0150dcd5202f62e6040900eb0858c", "71677977d6816424e16b2aa8405b71b5a879e5fb26f1f750ca9a295c66b60fca"}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) writev(r3, &(0x7f0000001680)=[{&(0x7f00000002c0)="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", 0xfe}, {&(0x7f0000000040)}, {&(0x7f0000000080)="a0ac229b87bf09b66eaf8eacc93f98bc769767ec67ec2200a783", 0x1a}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000140)="312ab078bbdf552af20e743417e63de759899380cf1462ba2a21c054817b4861e8b55c2c39020fc134f7947dc51bceebeef06dc4cc", 0x35}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/03/30 00:18:42 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xbb2, 0x10000) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x6, 0x1000, 0x7, "c2706d2aab13eeb6e305be9c2e1bc0063aec89220cd3ae4ee1e73cb8ae6214e894e4175f1fb7f94d3bf9a4361efccb662f0fe8588772c2a083a1697250f7e9", 0x17}, 0x60) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x8001) pipe(&(0x7f00005ad000)={0xffffffffffffffff}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)) timerfd_create(0x3, 0x80000) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/03/30 00:18:42 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) getpgid(0xffffffffffffffff) r1 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7f6, 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000280)=0xc) r2 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000002c0)) bind$unix(r2, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r3 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, 0xffffffffffffffff) r5 = dup3(r3, r2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/30 00:18:42 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000004240)=[{&(0x7f0000002cc0)=""/107, 0x6b}], 0x1, &(0x7f0000004300)=""/245, 0xf5}}], 0x1, 0x60, &(0x7f0000004640)) [ 109.097212] EXT4-fs (sda1): re-mounted. Opts: 2018/03/30 00:18:42 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) r2 = gettid() r3 = dup3(r0, r1, 0x80000) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000b80)=0xf3, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@loopback, @in6=@ipv4={[], [], @loopback}}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000740)=0xfffffe5c) fstat(r0, &(0x7f0000000780)) ptrace$getsig(0x4202, r2, 0x7ff, &(0x7f0000000bc0)) fcntl$getownex(r1, 0x10, &(0x7f0000000800)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000980)=0x1000, 0x4) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000019c0), 0x0, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x80, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x18d, 0x0, 0x0) 2018/03/30 00:18:42 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001740)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001700)={0xffffffff}, 0x106}}, 0x20) r2 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0xfffffec7, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000300), 0x9, 0x0, &(0x7f0000000380)="0cea1f6ed4bf1058ca1bb1ed4197d4f1e07b9e4a8f27421c5524d7e1bd88bc51bc9f7212d10f"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001140)={0x4c, 0x0, &(0x7f00000000c0)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000000), &(0x7f0000000080)=[0x0]}, 0x1}}], 0x0, 0x0, &(0x7f0000000140)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002fd0)={0x0, 0x0, &(0x7f0000000300), 0x0, 0x0, &(0x7f0000000400)}) write$rdma_cm(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="03000000000000fa1b0000000000000004000000000000000071ac3f839eb1f9390000000afe940ccbef5c7782a0cd499e5da52e1e299db1480cb10f70bf63ecb3658de5637a779cd86c4b73f127b7f91ddfccd4eac54d4dc9a5f9c632fa14ac24818d8742b19eface25abc816180876eaa47b843fbb9821acfb1fa8eb97f9d6263e70117465d30d5870701f0e4b6f9e2d6d0215fe46"], 0x96) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f00000001c0)=""/204, &(0x7f00000002c0)=0xcc) write$rdma_cm(r0, &(0x7f0000000080)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) 2018/03/30 00:18:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000140)={0x3, 0x2, {0x1, 0x2, 0x3, 0x3, 0xffffffffffffff48}}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x111102, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000100)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000040)={0x5000, 0x10fff}) r4 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r5 = add_key(&(0x7f0000000240)='big_key\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="37ff551e909656feb5ac44ca8842673b032124a859c0c4dc4d031bc442b4a0d3e98c44a1713126bf0d6cff1a8a81a9295d9f050f7d270ac932b365fdba90e68e6c393326e97dd061c187128c6274e42cfa777d8ca4afe191c11b36e580b230e51705a98aa5f06c284424f55693c9a552533dd6cf998ea64b88857f3396e622005e7473af6e82", 0x86, 0xfffffffffffffffe) keyctl$negate(0xd, r4, 0x4, r5) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 109.121921] Dev loop0: unable to read RDB block 8 [ 109.126897] loop0: unable to read partition table 2018/03/30 00:18:42 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r5 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0x0, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r5, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r6, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r5, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r7, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r8, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r7, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r10, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) [ 109.168365] loop0: partition table beyond EOD, truncated [ 109.173976] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-5) [ 109.196696] binder: 13859:13860 unknown command 0 [ 109.207165] binder: 13859:13860 ioctl c0306201 20004000 returned -22 2018/03/30 00:18:42 executing program 5: r0 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="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", 0xd20, 0xfffffffffffffffc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000e40)='/dev/rfkill\x00', 0x7d, 0x0) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000f80)={0x7, 0x401}) perf_event_open(&(0x7f0000d2af88)={0x0, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000e00)={0x4000, 0x8000}) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="02010000080000000080000000000000030006000000000002000000e000000100000000000000000300050000000000020000"], 0x40}, 0x1}, 0x0) keyctl$revoke(0x3, r0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000280)=""/191}, 0x18) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000e80)=0x3, 0x4) fchmod(r2, 0x100) ioctl$TIOCCONS(r2, 0x541d) 2018/03/30 00:18:42 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) getpgid(0xffffffffffffffff) r1 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7f6, 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000280)=0xc) r2 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000002c0)) bind$unix(r2, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r3 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, 0xffffffffffffffff) r5 = dup3(r3, r2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) [ 109.224603] EXT4-fs (sda1): re-mounted. Opts: [ 109.245605] binder: 13859:13870 got reply transaction with no transaction stack [ 109.253243] binder: 13859:13870 transaction failed 29201/-71, size 0-8 line 2763 [ 109.342815] binder: BINDER_SET_CONTEXT_MGR already set [ 109.342820] binder: 13859:13870 ioctl c0306201 20004000 returned -14 [ 109.354727] binder: 13859:13880 ioctl 40046207 0 returned -16 [ 109.363266] binder: 13859:13881 got reply transaction with no transaction stack [ 109.370755] binder: 13859:13881 transaction failed 29201/-71, size 0-8 line 2763 [ 109.384907] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/30 00:18:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3f, 0x1000, 0x0, 0x12, 0x100000000, 0x18, "c05f073fda159bd612f4f816b539497b55374025123627435e85bfead515330b8bd1138481d99ad709585fb94b78440f56d2bbbc27c2664b2330729ae03a71d9", "fcf0d90b3415daa6145acce31e88172bead34a13d2c854ac2cbd8b143efdf4b60a1d5dab5ef8c109bb6b6be5615c7af8fdb0150dcd5202f62e6040900eb0858c", "71677977d6816424e16b2aa8405b71b5a879e5fb26f1f750ca9a295c66b60fca", [0x0, 0x1000]}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) writev(r3, &(0x7f0000001680)=[{&(0x7f00000002c0)="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", 0xfe}, {&(0x7f0000000040)}, {&(0x7f0000000080)="a0ac229b87bf09b66eaf8eacc93f98bc769767ec67ec2200a783", 0x1a}, {&(0x7f0000000580)="61c3c3d0e189da3d35dc4bad0df3ecdd44c4517031771882d7a023cd0740914b3e686a53e34b533bafe72d3ea0c4366f8d38301557ede4dd798316aa2ff54a118b68fee690bf582958d445625f8bffc0419252a145e1ee5f0cd2650192709bf90f40867ff2937114b885d3678a81801132131ddb74af11bc47dc2c3bade885038854d6cc1784a511d11df1dfe530a88f400680e13ff6200256dd2ae789dc7550d045c1365ce1e72cdb4c2cddb16bb564e95e2baef263f7961c19c9cea044659a047db15c3e4303a28a0fb4d2484b2f25cf5135d33f8ce8bcf4abc7611668e064da940d1de2d800269dfdbd663aa45a2c10f6054ff5418050da4c668716af0ddf2e9608bdd8e75a4a67a32d85a691bdb5cd6784f0f27ec8c54fb5404a51b3512c83496e3cdc25a29d7507e60fa136e8a04e76b453189d398dcf344a63b96d3479d3c36ef8d99aaea8e3999ca1d92eeb469a684b08a0127972c904f6e1ea1e94b62ef120fe6b8579aad6a43a51687f929ba192496fa7819d654f4953707a7824d7968776728037faa7b08a5167013926c098c137a11f3f576b7caaec53fcc336d2f5dae55be00371ffe1ddca4b4bdb381f9766e67dea64761ddc0d1c708597fc8bb54254a264937fe6f76ac5c5befcb3c21036ad02357043bfb6ba61a371ff3abd515fdbf01f32efa940e9d7cbf8f2d3040a0cd63e55047d9bfe8320a97ff533be242fbfc6005807047c95560fce5244a28cad58a5a2ef5516986f9f5cfbff96944fd2a4727e806431440bebbe84573a0b91d0e225be5c0e5e80e48014e61d5ae80f2ca005b9c91d2be9f6987211b029b190ef0a4f2843c63061ac1a063f56b24c0a5e392d917b4fae4f14b204d5d6fcd87a806252768307514bfa714291facad0040ce62cbafabd4d4d7d88f434b0e7b10fc79ccd606514732ac635805c4c4ab12896a8c8617768af3fc10d4cdefc847864487c2b3cce637ed246de5dbbe7d4485f1ee5d8115c782fa2af74a6f206a82e9ed21dc952764fc7c323a573ae43003c16e702c487db8215dda89a46d41a8e7ac3d2401be63f3546866bd160a86e42a44acb4333203d3059e72a60d215355a1c1d50deb229f7ef231e4564f75433ed481f3e0997e8a591e0254d42e8a82a2566e684a5e4fe663d58dd0b6c022765bc159f9fedc5febf82ac5b3d4abbb840496bde147c95463a19f7774f7eae211f8f574899ace236828d2ed38f31c098fc0c80b38f4e2bab5a409f648f5f03b726038021e9bc3e7718217c5932091378799b1947b85fffc9f4888c8298e04161692aba757ec075680e0ef80dc6680eaf4793e51a749f49dadae932b436a3f76b72b2b26a8546e7b1b67939220d9746dd4d8275daa88d8d5aafc1c879f51fee1f16dd3fb615459e004c1e0051148aa7acd40398fe4e892204de46febfcafb96090bec8355a92d201e583f172351b61d3be08dda0a31492e97975a0d66039be66912c00f5f72f24345a9dde68de40b22f308f6fd7ecd403f072c65489a86f0b3e7e2e777c5c274c416ee0f7e42b4d765f4fa6ac62276dd42c97b5a802f7ce7cab0ebfe6e9b9dda7ced4d3e968dce5f4d0166c11b05a03e4fd28b98259d73ec2cc02f915b525801cdac0f8b84aa4f4ee45bf2319450030e7b9a8677a261d946ef30d362aa46e7be19c8e61f71831b0af1f18b1abbaa7fcde8b92f3e70a527cda76561939d4353a130c42a893846663a78ce684a2c33ccd7bd6bb808c434944f2941a81e8682c0d4488718fd0f4501e9549f06c8ed0652e3a50315c049c68795e7f4f6862b2fa716ea996c8e86c0cc16d9928e8351ccd1d46aee82d6115d02af72041028edf8ef095a8a10c6fcbcdbaa8dec12405fe17c3b45b99570a1093357b966f4450ce58192c81a8a4142f034ccc5ce755daa4905dd5b044c3496e914147fd4369eb49265a9fe80fad542ab904ffcff0b071cbe7a4f0474dc715cdcf2c6b380eeaee0590e3727f5646bbe73df5c9457e69577dff83c0033e96868901651754a1707d1333dc80c3a1d32d2dfab95fe307a3f40bec27c0554e2de97c102c92b1181e362545761036b465d12ffd7e866a471e2472d927e4c8a05c9edc8a66af29fd1e86c15ef0b4fd58d3561f73da7c8a3dcc1653fe1c09e3d10a57fa725424bbecac13d6bc6c84bb3110dcd0f2f96442e88dca0a0cef1f1c5839e42bc64c4814c4540eed612b8852167bcf91ff5498cbf86860395867d64094cd83ff2dcc9caa4ca51f775261b3b91d895c1b594da048e698c435b6ea396a76189010ceccbd6d0baf9b3537726fcb4436358e7a03150606111a9e5db944196da073c464677b80ec01a668eb1bd95ad52c3fe40e715babb77ec2dad9a4d3f545aac0644639343773e5d5a3954bd53ee4367ab1c677c4570b4dd294811809288959e624fc77646ea2fe8dadd993f6a5392786b66204fca91d29ce80393a6348f036cfb85eb04a89535cd35a02e5f2a5c168a733d168ac5e5d1663870246aa6d54c2f963b3d2dd89c0586084cfdfb88845c81289ab11734d6d8856cbc38af817bf282b2f5ddd6fca6c2251ff341ffb51c4ebce5a9f7dc92e9977174baaed0243e292cf08d6e1f8a34dd0d08c46acf057d065b1d40dc3069d06cb7584958cc1f5151215c494a7bcffb1595bceb71593d0335e84acd22c65e65540cc58428e2157e8a55c15a96123560894f0999ef351f515cd7c317f1d464cb4f20fce3c9f6772a1df3cc3198a17bae0083d1ae3f6368ca959d9d3b112861b9d4e8a66016b0c19f23da51bf31e6507c0f69708ff110008c5ed749f39ec37651f24ba7542d9db347c4ef555e2cd3d0b840b3f6f63bbb9b98fac2dfdae17f5b8f2aacad2ddd2e9314c47e1a8a8e8cd5dceca29a753931a5c3071f0f42d03c5d52db4545cac9024f6a63f3422b64dd28b5ba3bdac31e3c1ac8d804818add437b6d880a52b1728e8abbe53c848c13e97b64d1038763c5fda5b1738b232d3536c266f6434cea84080c15228602438327ef3392aa231e12a47f315e1f318bdf8eaa57d7b5358bdc631ec0a177a5ae92a412a3a542e2d83dad037c3a8474b6a323d2bce78ce49016543e6b299cc99fe0bb782e1c469523ff05884fc0dfa8610c9d2fe53b44de4052d60aca5396aa8906e8f91cb3873c1e86126404027bc2f1f08247b28db84f4b2332a6da939a1e906a57d2376c59da5812c24a050ac32f3c73e68f47a46d6091447b0ff6440107436e25f699ec85e601ea301cd67b6f9b8207d4fc89ba16eaacf5cbba3a616a6fd6b816268d3ab623de093355e2e3cf5a627b2e6efb52a23f6e6952cb1e34d48a6c8e86d8b03bbdaa81109deba04559799b17d8ce4ccb0a73acce6bd3f2e009c6615b0dd3c7ecfe904ae50d8d68964b21b45bb7fec7b8fe675cce941f71b311140e62db346c7df7a9778b927f6d7c87219c8a248ea9151afc91a961eb2da92a11e3d62e57b0caef514f5f1bd145c747dda5d04a8ce5e67490eeef1e56d9701c28f3dcdc98457af72f50998fd93fb29d64cd4f654d4d28790c64009b91ef5ac3d6580426e3d00197513f81438403b157b10f64cf222257683da34e89ed68f8d7f5c8deef9490cb751ca0f5ac45a493e13c186cd0dfcb8293e6fdb2abd040b1cc2fcc6858510cf32aa6dcbdf5571811ab5d0d992e6818d8e10a507bbc7b1ad1382d86364be7afae49987a2905eac6e013af6cebe915035de8eb88afa4b1b01f5fe40827ecb5bbef667facdd732fdb12ef4b979db85fae0d31c9594d3577f05cd8768591846db80393c18699e85cf876349cf252dd49bd77d0a81c06154d65aa0114348506895fac9d7dc28e4e125fb9cd58471998944ef317d9d5576b30f3cbca8b61cdbf7d1e900a93a3926f50b5f9a1a80882873370fab0830cb4b8507bb7574bf6716108f38f0b5249120318cc73cf7a7a7cd6e3ca5de6276793c0aeada07bf692cbddfd3e69ed8b3ca9d6d8ad47a03801650ed4cfd4aab66f76ff76983b3d6b430165ed9252bfb16c1016b0d2bc73bd1f4eb00adfc44276ca0f64d0ebb22f3bc8646c66d472b33a1c13c6c185dd0175a06dc5938b1d0fdbdcf638fb2fc7e7561d91e282018943e9d5b8cc7a2c1fbae1ebdc247570d2d912757797ad904581c604aec4469a64300fd38da2175abfb63af1b3007fbf5a43012bd8640690cc00a02a782b8e847a2251b9b9f1b692bf239c2b0d5452556920494c2e6241f368802eb354ec60814c8361bfe2e5d4c63eec7ee618cc87351cf7676137b2e103c70eb00be4b7f3b067a4270e9e3326cc02d9f3d61bff0b1d0d8c9cfbaafe31c2f685b250a8d386adb9ae358783650575f57d21c7dc57c2e4b3fadb7b5b00b049ca709415ddfd534ec704fb4ffe4f3f2836a00abba84fb2150b5e23b108a1050b9693ccc24631800c761681f70d93678242643fa097868fbe3caf5689a6002fba5cd2c9538f01555e013aafd0893bdd8f110300c2ee70ad05946f419b81880d2cf94f874a432d30689b78b6cf6bcfb0bf3ba38e603316dc1f7c6f818b9008bce993ec3d713d9aaf2e09f3be2a31c32ae7a47b6c8c138d2eeb6c65aa015d6ba1d5f2a32bc417c30f42bbe9cd27bf5e3d54e3b417cc6cb49b6db215ddaff45ad5319fb5710f6b86858bc8de7d004a93ab5738630002e92e746a800fc02d24ec99d0ce170e79dca55fb8bb8b4f2b4abd5dea8f4fcccce93d217ac592848df3b359d03f80deef87597553ee469d6eeaabb6aaea7379169c116d4efe4b10af084fcaf78082977c1db04342215ea836b4216e78da110d489929fcddf39e7e15b8bc4007fd39f60a7d95c5f8abc8eb00607eae765a95d42e6264d12a09b7a926cfffd419cd7d460128db0300c445dc51b2325bc99fb66ed6fa4e0cf5ab1243c5333bba62ee776bf3cc99eb4fd2b68b9452528d9aea088daa37d026cc3de4d0b4632df3f1cefa99fe6e968fb82f563b62ced898c190d38f08e98d33e21cce5f45be6cee83d5a9b8c690b24fff9ec2e96a520cb595e8daa7250feb46e0cfc909566450247758d88e782d77b2ef8dd2c97a1fdb7e58f46a421bce2ffac9d804d77e8e8bb1c56abe0321b949be6efd27516772c77a98bdbe67f7bb0f8f924a55a8d420cbae7eb89a7f5dcd90c1d5f3265aafe32e1bcdd07459b37b28ce50cebe595334e5e365fd8c62b61b20d7b58c2925017abd3136851f01d361407978f28744470010c778e7eeaab12cb6b2992e0407a8760f280bbad838ee51daf10f5fe8f7e4f3b73df25c6b79b5087b5b830b2d0a50589bbefcc72e1702795b5728fe293f3195810cea6cb35c1dac8d2f2807ecb459ef40bc05f5cebd876f1c9b242770f2bcebdb049110181ed3351af6cf5ad29dca146e2b2a266409ebdc6dd1cb6f204e79730ef54881264be4c0be194fd38df43b1a8f38c8f3c565a1065c631f5537d427e6c0b170fb1f2f5adfde72b6b3a62b97dccce0947a818a6fd654b67184dad646c248f9194d2fcdd27d419b5870c855f268cb23e6e2b89d688b41fb42e5b4547e9b7cffeae5deee3658dbe089dc1deaa31092cf73b4ca594bf43d9a9c4811b618b5d38e71b6640e882dd79368bf8ff62ff2b7bbb2ec610547c39a04b1e43fb410f74106a88d5154559f941c126d071eab06613018036ab312de04594e218942c20c99a3bc35bd3894973f5403f0ea29a0b043f7667f40e2be817eb738e0b0138458c45a8a823bd0e562721c606a03c2a4ef46a5a4487fee18224210a1e19e97d106cfd11aa29257d684c7bca382fbb4", 0x1000}, {&(0x7f0000000140)="312ab078bbdf552af20e743417e63de759899380cf1462ba2a21c054817b4861e8b55c2c39020fc134f7947dc51bceebeef06dc4cc", 0x35}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/03/30 00:18:43 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r1, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000079a000)="16", 0x1}]) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1, 0x43) sendto$inet(r2, &(0x7f0000000800)="baea6b825da9c1c70701154f5a93e2a9cc4d0eaff483b6d5868b5e6b49f2dde1a399edddbf40a7500bde1e205ad646f97c8ce209f2fc03cb66050bbec7cef29b14902fb30445a5aad00fb4480a2ecea192a134971f5eccdcaea83bc2e0961e063c728f25fd", 0x65, 0x8081, &(0x7f0000000880)={0x2, 0x4e21}, 0x10) connect$inet(r2, &(0x7f00000007c0)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) sendmsg$kcm(r2, &(0x7f0000000780)={&(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'yam0\x00'}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000140)="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", 0xfe}, {&(0x7f0000000240)="4d01f2ce9ed9e771341bca0b7f423c76d149d15fe5e491d6e22caa6f94971bfacaad", 0x22}, {&(0x7f0000000280)="66d702093cd02ba236ff579caac1b49ad57a778823fbf7d27e46f4a24f820357db36df950a1a6ef49be26801b7f707384ece132eaf564789d33ee483633b786bb9991d6fa2f2be0f95a3558c74f3f03fb4bc4eda43a9ce428f9987fb4013acb746c4d7a93a8336fc3ee3a55e61796b9c0f768c45ef8a7b0d217b4d3af7b24f05a3e8d12bc24e1bc14f7168031b264892de12b1bf8809d84e534d3f3331f30e3a26c7a96e01bc", 0xa6}, {&(0x7f0000000340)="c8ffa9df20395dffc5131c5e2495c6a2a6a82d72cb32132efc62ed063d7e189340dc7e", 0x23}, {&(0x7f0000000380)="43443bad408c24f9139ddaf641a6e13a4e0e8261", 0x14}, {&(0x7f00000003c0)="d7b0032ef7dbe951bfa7954f84f150082d40025ce751c0c32c89f1588b2a918a41b5c3edc6270aa175587d27d6451b14b434e1262588707a15eb13ddc0c4dda086ce0c59d754a612b5f295351c486c537010ea99a99346e116524531ae2cdfd13d64527267acda379052fee997a66ba2d1b6d56ed5ed0b240a56ee5b95f72c867fb76439139f5df72983f9a4536f9ab29cf3563d5cdb8349cfc627b469a0690102b7cf5d4852f78f77057e0b76151f2d4a3c121380aa4a6b520c6b5353", 0xbd}, {&(0x7f0000000480)="24f9ccc64e312f18e44e3b4baeaf893db9f4e5ff668efd3704aac81c7b8aedad5d77bb081990a6d5eed05011720f4bc29757be8557ed23d7ac30cb7f695ccf8dfcc01382199d50847ad3bd796029074df6f34b222e32d2955ec2078e53ecb5abf919b42710e267c86c4d5420f4e552f15ff7e4e230bcec2cafc5ab48bbc934fd131253c8a5cc1528667335523ed483bdd9561aab31e87970c85fb6e564d4f52fde888cdbf519ebd0bdb26023a41793beb5b36a0fc107fec8d5023ee4a44f6ea975dfa1e178a5d545a8cecc0b", 0xcc}, {&(0x7f0000000580)="0f6eb5aa7bae36b85994ff47ab8651808a4e30bcb6624bd83f448401c7cd5f0337b498b158fe593086377bf3b27deac410", 0x31}, {&(0x7f00000005c0)="cf3cfa22a824ffd7e045fdaa0810a0a768a29b09ddcab7132461e803f57361e6f3781cfba472a296652434b98a007af24d0236153b0cf40fe582a01615f81ced59a5da47a65e8bdbc7561411486f814c84caecd06ceb8fb7acc6ccb387f1b0bbf7af0345f7327b757efb648d19ffd2091eaf7bcab78a953a377f674ef1473ff79d75fc7671986aa1c308ef83690ac0", 0x8f}, {&(0x7f0000000680)="26f1a29b0dbc0aa0c143d59f56", 0xd}], 0xa}, 0x20000000) 2018/03/30 00:18:43 executing program 2: syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x7, 0x242) socket$nl_generic(0x10, 0x3, 0x10) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000280)) openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xbb2, 0x10000) connect$nfc_llcp(r2, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x6, 0x1000, 0x7, "c2706d2aab13eeb6e305be9c2e1bc0063aec89220cd3ae4ee1e73cb8ae6214e894e4175f1fb7f94d3bf9a4361efccb662f0fe8588772c2a083a1697250f7e9", 0x17}, 0x60) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x8) getpeername$netrom(r3, &(0x7f0000000200), &(0x7f0000000240)=0x10) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)={0xffffffffffffffff}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000040)) timerfd_create(0x3, 0x80000) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/03/30 00:18:43 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7f6, 0x1) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x1000, 0x0, 0x6, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, r1, 0xe, r2, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000002c0)) bind$unix(r3, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r4 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, 0xffffffffffffffff) r6 = dup3(r4, r3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/30 00:18:43 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r5 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x0, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r5, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r6, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r5, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r7, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r8, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r7, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r10, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) 2018/03/30 00:18:43 executing program 3: getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r0) chdir(&(0x7f0000000280)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00'}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000004c0)) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000740), &(0x7f0000000240)=0x4) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r5 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x800, 0x200) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r5, 0x40045532, &(0x7f00000006c0)) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) mq_timedsend(0xffffffffffffffff, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x6, 0x8000, 0x3be8, 0x80000000, 0x0, 0x1, 0x0, 0xff, 0x0, 0x8, 0x1000, 0xd, 0xe76d, 0x1f, 0x42ee, 0x8, 0x2000000000000009, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x6, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, r3, 0x8) r6 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x121000, 0x40) r7 = openat$cgroup_ro(r6, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x5}, &(0x7f0000000300)=0x98) fgetxattr(r7, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000580)=ANY=[@ANYRES16=r4, @ANYRES16], @ANYRES32, @ANYRES16=r7], &(0x7f0000000600)=""/176, 0xb0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) close(r4) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r1, r2, 0x80000) 2018/03/30 00:18:43 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/30 00:18:43 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001400)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x6db, 0x9, 0x4, 0x6275, 0x40}, &(0x7f00000014c0)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001340)={r1, 0x3, 0x0, 0x5}, &(0x7f0000001500)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r2, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x13}, 0x3}]}, &(0x7f0000000140)=0x10) socketpair(0x9, 0x8000f, 0x8001, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000280)=r3, 0x4) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f00000002c0)=""/4096) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000001540)=ANY=[@ANYBLOB="140000001a0000042bbd7000fedbdf25020000002373625a8d4a11ceb57539421cdad64c0947e1746aac9e13dff64bdc691e91ed6eedfd8b48b5d1c497486fb1c2c474763ababe7c68cd6b2aba6964bce7abd892cfa71574c4f1dabbaeae7de584580cb494ff0d23f462d4dc1956648aa3d51d492d552329bb303131e6dacd0b4d3181fe899f245be589e02c32b29f76c9886d06da49fff309d95b046b1754db4d77747846bae59cb8ace5e975b05b25532c7ba504d60660032337f7"], 0x14}, 0x1}, 0x4000) r7 = socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x50, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r9 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=r8, 0x4) connect$pppoe(r6, &(0x7f0000000300)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'sit0\x00'}}, 0x1e) sendmsg$nl_generic(r7, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f00003c4ff0)={&(0x7f00002a0e50)={0x18, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x3}]}, 0x18}, 0x1}, 0x0) r10 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r10, 0x0, 0x10, &(0x7f0000000680)={{{@in6=@mcast2, @in=@multicast1}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000780)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r10, 0x0, 0x10, &(0x7f00000007c0)={{{@in6=@dev, @in6=@local}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000008c0)=0xe8) sendmsg$nl_generic(r6, &(0x7f0000000640)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000600)={&(0x7f0000000900)=ANY=[@ANYBLOB="14001ca8c5c80000000000000000002508000087"], 0x1}, 0x1}, 0x8080) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r10, 0x84, 0x20, &(0x7f0000000340)=0x2, 0x4) getsockopt$inet_dccp_buf(r9, 0x21, 0x2, &(0x7f0000000380)=""/105, &(0x7f0000000400)=0x69) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r10, 0x84, 0x20, &(0x7f0000000240)=0x2, 0x1) sendmmsg$inet_sctp(r5, &(0x7f0000008e80)=[{&(0x7f00000012c0)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000002740)=[{&(0x7f0000001300)="17608115004be04704c0836cdd5d27e69c8521032612418119364805c0d80d925670e19509e7951989e878af500d4d6869609228123f6426eb8e", 0x3a}], 0x1, &(0x7f00000027c0)=[@init={0x18, 0x84, 0x0, {0x3, 0xffffffffffff0000, 0x3, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0xe2, 0x3, 0x200, 0x9, 0x10000, 0x0, 0x0, 0x1c, r3}}], 0x60, 0x10}, {&(0x7f0000002880)=@in6={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000004940)=[{&(0x7f00000028c0)="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", 0xf80}], 0x1, &(0x7f0000004980)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8200, 0x7, 0x4, r3}}], 0x30, 0x1}, {&(0x7f0000004a40)=@in6={0xa, 0x4e21, 0x975, @dev={0xfe, 0x80, [], 0xd}, 0x1ff}, 0x1c, &(0x7f0000005bc0)=[{&(0x7f0000004a80)="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0x1000}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f0000007680)=@in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0xe8e2}, 0x1c, &(0x7f0000008d80)=[{&(0x7f00000076c0)="6f9f2d586745738074f1fc3ab956b246c8898a42905e4da575f2dc62bf85f165d29defa96643ab075846f7fa77590163e23118db457addbe29d6f14575920bc96f764dc322b3383c47c42f0a820c0dc9bcd98cfcf14089d47cfef37198e874d3e196a82a6dff37eb27a4fc3c4c721d04661088f2b0c840e4025ebcc876d063f5f62a28717412b43fce504b48240bc250d64ae1740de71698ee37111ac7aaa62473", 0xa1}], 0x1, &(0x7f0000008e40)}], 0x4, 0x20000000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000009040)={r3, 0x77ba}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000009080)={r2, 0x5}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000090c0)) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f0000009100)) listen(r4, 0x9) socket(0x1, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00000091c0)={0x9, &(0x7f0000009140)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000009200)={r11, 0x2}) connect$inet6(r4, &(0x7f0000009240)={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, 0x1c) [ 109.390549] binder: undelivered TRANSACTION_ERROR: 29201 [ 109.434183] EXT4-fs (sda1): re-mounted. Opts: 2018/03/30 00:18:43 executing program 7: r0 = epoll_create1(0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)="2f70726f632f73989279732f6e65742f69707634a76f732f73796e635f706f72747300", 0x2, 0x0) sendfile(r0, r1, 0x0, 0x9) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) [ 109.454614] Dev loop0: unable to read RDB block 8 [ 109.459590] loop0: unable to read partition table 2018/03/30 00:18:43 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7f6, 0x1) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x1000, 0x0, 0x6, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, r1, 0xe, r2, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000002c0)) bind$unix(r3, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r4 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, 0xffffffffffffffff) r6 = dup3(r4, r3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/30 00:18:43 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r5 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x0, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r5, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r6, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r5, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r7, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r8, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r7, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r10, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) 2018/03/30 00:18:43 executing program 0: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0), 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, &(0x7f0000000100)=0x4) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 109.497210] loop0: partition table beyond EOD, truncated [ 109.502851] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-5) 2018/03/30 00:18:43 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r0, r1, 0x0) [ 109.590182] sctp: [Deprecated]: syz-executor0 (pid 13923) Use of int in maxseg socket option. [ 109.590182] Use struct sctp_assoc_value instead [ 109.591664] EXT4-fs (sda1): re-mounted. Opts: [ 109.610999] netlink: 'syz-executor5': attribute type 3 has an invalid length. 2018/03/30 00:18:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3f, 0x1000, 0x0, 0x12, 0x100000000, 0x18, "c05f073fda159bd612f4f816b539497b55374025123627435e85bfead515330b8bd1138481d99ad709585fb94b78440f56d2bbbc27c2664b2330729ae03a71d9", "fcf0d90b3415daa6145acce31e88172bead34a13d2c854ac2cbd8b143efdf4b60a1d5dab5ef8c109bb6b6be5615c7af8fdb0150dcd5202f62e6040900eb0858c", "71677977d6816424e16b2aa8405b71b5a879e5fb26f1f750ca9a295c66b60fca", [0x0, 0x1000]}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) writev(r3, &(0x7f0000001680)=[{&(0x7f00000002c0)="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", 0xfe}, {&(0x7f0000000040)}, {&(0x7f0000000080)="a0ac229b87bf09b66eaf8eacc93f98bc769767ec67ec2200a783", 0x1a}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000140)="312ab078bbdf552af20e743417e63de759899380cf1462ba2a21c054817b4861e8b55c2c39020fc134f7947dc51bceebeef06dc4cc", 0x35}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/03/30 00:18:43 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f00000000c0)=0x0) io_getevents(r0, 0x3, 0x2, &(0x7f00000001c0)=[{}, {}], &(0x7f0000000200)={0x0, 0x989680}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r1, &(0x7f00000002c0)="7461737300558e3529479d339bf540369f592629123408c70092f71b56cf8800458e2c520edbd5c2b8de62dfd7", 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xbb2, 0x10000) connect$nfc_llcp(r2, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x6, 0x1000, 0x7, "c2706d2aab13eeb6e305be9c2e1bc0063aec89220cd3ae4ee1e73cb8ae6214e894e4175f1fb7f94d3bf9a4361efccb662f0fe8588772c2a083a1697250f7e9", 0x17}, 0x60) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r4) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r5, 0x40d, &(0x7f00000004c0)) getsockopt$inet_mreqsrc(r3, 0x0, 0x2e, &(0x7f0000000500)={@multicast2, @rand_addr, @loopback}, &(0x7f0000000540)=0x156) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000040)) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000300)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r6, 0x29, 0x41, &(0x7f0000000440)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000002e7ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x48) setuid(r7) timerfd_create(0x3, 0x80000) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/03/30 00:18:43 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x1000, 0x0, 0x6, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, r1, 0xe, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bind$unix(r2, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r3 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, 0xffffffffffffffff) r5 = dup3(r3, r2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/30 00:18:43 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) r1 = getpgid(0x0) getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) r3 = getegid() sendmmsg$unix(r0, &(0x7f0000000500)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000140)="8101a4e8ef73167ba3f71f778c3f7d8f85340069e436ec7cf1136b4ead977f5e4b81cecfe5d6b90c2b288c5740b58210d01e44897dd1d2bd54fac5b31e43c7bf2b9d3c7ca191df5ad0f62f825dccc02e904e47993c", 0x55}, {&(0x7f00000001c0)="8f4b391d76d5388be4082cf4d59a21e6e143cd0b8cb058761625f9d65e79d2a27098a22a63e374c5e6c84d1b45867dc4b694417d707493ac99bd5365074952a8b603edc0cc863fe2e006d7c9db3c99f9aaea4f924f5795fb6dd95e4d75e8e3175a64da0aed0b7952ac98e9bc55f6e51d6c4b0ed794c265d89d7954437624350dee6a32b08d0d396cecca17d6a9", 0x8d}, {&(0x7f0000000280)="5da2fc536bc98a70ef1331ea477d58e3677775122e2b6026460656a3729e81c842b18d4c89d616a782ac72b39f2d235be51dda2f485307e75d1b6a5b733507ee026f0b2c815720d8196242776ffdfc5d094d0abc464360961480362809225889abaccbba9335f8a504d8c071bc", 0x6d}, {&(0x7f0000000300)="9d79fa133df43f5c45a7c22e878e1975211cc02d3369f72e325ab2d164e2f323c17e3d101dbb67", 0x27}, {&(0x7f0000000340)="add85b6a2c5810ac86eaf357bf29bf558c768c7667520bc2f62c26b8b4dfcb02ddbd6873c89e49652d7f030c35a240f1eb81f4e5", 0x34}], 0x5, &(0x7f00000004c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x4}], 0x1, 0x40) r4 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f000000bff8)=@abs, 0x8, &(0x7f0000005fe0), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000dee11493010004008756b3592802c15ba88e1aa3ff31bdb0019c40c8e36e3a337a437beb29a98ff246a0204417c41488a514e876feb1528646afe733885511154b51b0b868", @ANYRES32, @ANYBLOB="000000001000000000000000010000000100000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x48}], 0x1, 0x0) ioctl(r4, 0xc2604110, &(0x7f0000000000)) 2018/03/30 00:18:43 executing program 7: r0 = socket(0x5, 0x4, 0x4000000000000101) getpeername$netrom(r0, &(0x7f0000000300)=@full, &(0x7f0000000380)=0x48) sendto$inet(r0, &(0x7f0000000000)="36000000000040071901000000000000de008859eff71d45", 0x18, 0x0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x20202, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f0000000100)) bind$netlink(r1, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbff, 0x9801001}, 0xc) getpeername$netrom(r0, &(0x7f00000003c0), &(0x7f0000000400)=0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000002c0)) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000200)=""/65) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x7, 0x10, 0x3, 0x2}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0xcf92, 0x7, 0x800b, 0x0, 0x293, 0x4, 0x5, 0x2, r2}, &(0x7f0000000140)=0x20) 2018/03/30 00:18:43 executing program 3: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000040)={0x7, 0xde}) sendto$inet(r0, &(0x7f00000000c0)='\t', 0xffffffffffffff22, 0x881, &(0x7f0000000000)={0x2, 0xfffffffffffffffc, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x10, "937187ed09572169d84182634235aec2"}, &(0x7f0000000180)=0x18) [ 109.639242] netlink: 'syz-executor5': attribute type 3 has an invalid length. [ 109.650341] sctp: [Deprecated]: syz-executor0 (pid 13923) Use of int in maxseg socket option. [ 109.650341] Use struct sctp_assoc_value instead 2018/03/30 00:18:43 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r5 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x0, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r5, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r6, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r5, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r7, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r8, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r7, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r10, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) 2018/03/30 00:18:43 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x802) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)=0x0) ptrace$poke(0x5, r2, &(0x7f0000000280), 0x1a) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000002c0)={0xfffb, 0x23, 0x4000000000000, r1}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000300)=0x813, 0x4) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000000140)) r5 = dup3(r4, r0, 0x80000) get_mempolicy(&(0x7f00000001c0), &(0x7f0000000200), 0x2, &(0x7f0000004000/0x3000)=nil, 0x0) ioctl$ASHMEM_GET_NAME(r5, 0x81007702, &(0x7f0000000000)=""/139) mkdirat$cgroup(r5, &(0x7f00000000c0)='syz1\x00', 0x1ff) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r4, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) 2018/03/30 00:18:43 executing program 3: r0 = socket$inet6(0xa, 0xa, 0x3) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000000000)="dd5ae8bb", 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x800, 0x9}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x7, 0x2}, 0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x2, 0x0, 0x3, 0x4, 0x4}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x1}}, 0x100, 0x9, 0x9, 0x2, 0x2}, &(0x7f0000000200)=0x98) [ 109.738779] Dev loop0: unable to read RDB block 8 [ 109.743777] loop0: unable to read partition table [ 109.755349] x86/PAT: syz-executor0:13946 map pfn RAM range req write-combining for [mem 0x1ab630000-0x1ab633fff], got write-back [ 109.774777] EXT4-fs (sda1): re-mounted. Opts: 2018/03/30 00:18:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000140)="ef00fffff7ba09000000000008006a3f99f2179f3bf02de9e6c0ab2fa5a4f0acd00e06d9052a673d7e9ca737eb889792e8ee852bb83705b6dc33250a8d0e973f7f1def197c6a0ad954fae54120736c03", 0x50, 0x0, &(0x7f000007b000)=@can={0x1d}, 0x80) recvmsg(r1, &(0x7f0000000680)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000040)=""/6, 0x6}, {&(0x7f0000000080)=""/73, 0x49}], 0x2}, 0x0) 2018/03/30 00:18:43 executing program 7: r0 = socket$inet(0x10, 0x8000000006, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f000000eff0)}, 0x0) 2018/03/30 00:18:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3f, 0x1000, 0x0, 0x12, 0x100000000, 0x18, "c05f073fda159bd612f4f816b539497b55374025123627435e85bfead515330b8bd1138481d99ad709585fb94b78440f56d2bbbc27c2664b2330729ae03a71d9", "fcf0d90b3415daa6145acce31e88172bead34a13d2c854ac2cbd8b143efdf4b60a1d5dab5ef8c109bb6b6be5615c7af8fdb0150dcd5202f62e6040900eb0858c", "71677977d6816424e16b2aa8405b71b5a879e5fb26f1f750ca9a295c66b60fca", [0x0, 0x1000]}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) writev(r3, &(0x7f0000001680)=[{&(0x7f00000002c0)="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", 0xfe}, {&(0x7f0000000040)}, {&(0x7f0000000080)="a0ac229b87bf09b66eaf8eacc93f98bc769767ec67ec2200a783", 0x1a}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000140)="312ab078bbdf552af20e743417e63de759899380cf1462ba2a21c054817b4861e8b55c2c39020fc134f7947dc51bceebeef06dc4cc", 0x35}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) [ 109.791110] loop0: partition table beyond EOD, truncated [ 109.796750] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-5) 2018/03/30 00:18:43 executing program 7: perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x9, 0x400000) perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x20, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x80, 0xfffffffffffff801, 0x0, 0x0, 0x800, 0x7, 0x4, 0x6, 0x8, 0x800, 0x20, 0x1f, 0x0, 0x7, 0x8, 0x81, 0x5d9, 0x8, 0x4, 0x0, 0x80000001, 0x1, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0xbd, 0x9}, 0x8000, 0x2, 0x80000000000000, 0x2, 0xeb3, 0x8, 0x9}, r0, 0x7, 0xffffffffffffffff, 0xa) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x748, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) write$cgroup_pid(r1, &(0x7f00000012c0)=ANY=[], 0xffffff4b) read(r0, &(0x7f0000000200)=""/170, 0xaa) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) sched_setscheduler(0x0, 0x1, &(0x7f00000005c0)=0x40) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) clone(0x2080000, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f00000003c0)="8b7cd9a892c443a569b5765c57271c2db6bcfda700e3b6e89c548fb5ced21b447c364616ab8d50c585da612c9031e53858ba3fcc3240707e66358c9b06c50adcfc074913d7d9e87167c56766051a83b32187df4f644661786aad9f8a80a192883e9d20271c02aded833b901ab5c4ccda90b3de3652d18d01d00150315cf89078e4e7a1fc8c4edc46e3b395a97d8e3619d1aaf767fcdbd614195eacd13a07633b7185070c85ec6e295f595c5b8418dcbdff327581fadfabdec4861221d97f386763b184e49dcb7d24fa") read(r2, &(0x7f0000000300)=""/100, 0x64) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0xc020660b, &(0x7f00000001c0)) ioctl$TCXONC(r0, 0x540a, 0x3f) ioprio_set$uid(0x3, 0x0, 0x7ff) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f00000000c0)=""/2, &(0x7f0000000100)=0x2) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001340), &(0x7f0000000140)=0xc) 2018/03/30 00:18:43 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x80000000002}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x28, 0x29, 0x2, "c00ecec8fb0da1af308f054c0e62946458"}], 0x28}}], 0x2, 0x0) fallocate(r1, 0x0, 0xbcb, 0x3) 2018/03/30 00:18:43 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x1000, 0x0, 0x6, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bind$unix(r1, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r2 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) r4 = dup3(r2, r1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) [ 109.845149] x86/PAT: syz-executor0:13963 map pfn RAM range req write-combining for [mem 0x1b01d0000-0x1b01d3fff], got write-back 2018/03/30 00:18:43 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r5 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x0, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r5, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r6, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="fd3a735f9d01ec9769d1a8cea60d47ecc60fd25431609fc795e9436412d502874e476c5f2da16b34926c85e231757b50b9a90c2747f08f397b721f9f0807732e4c1c6c51de08dcebac6941d0f1951df71588682500a9249730856c0325366f8df5d3dcfbc54cc422f10578ad78e844226694061629e5c45b9e9b17ac122bc4e9914fd483f798d01b0d16a3497d51ed41043e4783ed75baca9593605880362fb151c82d9a5f3a927ff0b6d615959063f1a62ee1c290246dcc23a624a7342e7e546b127d1b67659abb59e70d4b20c332a59495a875434b8065a53bcde012592361c27817f8502f38d955ab14de60ef2b67c313b4ec6d6d6059145c", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r5, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r7, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r8, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r7, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r10, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) 2018/03/30 00:18:43 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/net\x00') getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000080)=0x10) ioctl$VT_RELDISP(r0, 0xb701) 2018/03/30 00:18:43 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="0903f7e01f4ee9f41adf4a5065ed2954df2e5ad90be9e646f92dc4177e72102e7944a6561cd4a44f315bb2ce3bb90d1541ac290a6661339e84cda05c382bad107f125e20d6f19cc29b99700bc5", 0x4d, 0x0, &(0x7f0000cc7fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000018c0)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x20) recvmsg$netrom(r0, &(0x7f0000001880)={&(0x7f00000000c0)=@ax25={0x3, {"fa3134472c4c34"}, 0xfffffffffffff8a1}, 0x10, &(0x7f0000000140)=[{&(0x7f00000002c0)="3ca498de36f0517ecd395b4dfa35c0d45f90aca899c80ee2e40d7bc579455a89a93ae98cdb3dda46f3fcc0d2fd37f2fdefa5abc695713723db37d61f1c1f348d26178cdc23eb", 0x46}, {&(0x7f0000000340)="bbe6bb27769bd69a2f2a85cc299c4ad787acaee06482b94ecf9f8553944ce7e75fd5cd128d4018f34c47e2ed7eaffab24470e9736e8a036dda82f8d79d7f190ed708248c159ee1e4c38fcef4de41ff22399cee3644ccc06f4091eedc512b0ba48f0e8d6762e9c250b4115e45a129912459dd2d7b14d3d6b37621d92c3d7caa52d24a009e4818dbf81b7ed048355c2aef7e58e907fbf997e629268004c1176adbe4a70a710cfe30a84b9ae230e6714874d67eac412bbfaa37ed1d7e4d062989f2292fcf768633979869a445f57a0884e29afb09ffa285f7e165eb13af0efb8ea1b9", 0xe1}], 0x2, &(0x7f0000000440)=[{0xf0, 0x102, 0x2, "2995aa3df235a9ae7e5634bda303db96d3d430b21773862096da1a71ea012c578448f8e360bbddd5240746c773ee38093a9a4f31933fb9f42063aa4a0efedbbd1e5d18d9deff1f9f07cf9fd710a6a321feb90d6127a205f61c993c36cdbb2e66b9da8a1e383d63897e301bdb8477b2c1b411d73ea9d4dc7c9900d2baa140e963f39efc3a2719154e4cbe4fe732431b9b90e5eb49265d72f5b50f0dc818fd6ebcd599180946aaed77ae4f069116ac2c2512be4a89db9be1a7390a1b60bc61342fd139c5a5e14e743417d79121a64950795cbdcea12b545ac5a52fba7b42"}, {0x88, 0x10a, 0x7fffffff, "cfb69b6134ebfa163006d84b6756be76ab16a09ef0933c55cfd2bba015392fd4433373400acfa7df03d5ae689cf7683c0e79886905cf4f10d7ffa3848409c081afd721561582df6347d5c6c51cbb08d80be5dba5571f96d2d1497d343e0f0432397bec5385f78ab6faf9a40bd69fd11cd7"}, {0x1010, 0x109, 0x40, "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"}, {0xf0, 0x119, 0x3d02, "6597aa05fe5d7419b7d0520982623fb85a6f04f4055e723ccd5da69d0a613fda79a8b337935d20cccf657a405f46ff63ea26ce2f06d14ddeac1f4a5b2dd808a1915b9bd5b9dc10012712454122c4d192a453416ed6b089576144be512febf3a348f8529dc9f6aa6172ebabed0bc3ec3f52d52a78384a46766303b8ffed00bfec0cf736dc9d8fe937caed100d078582f7e98c1112ceb739a6590dfa836799aef369ec6a06d92217da2371d19a49ae443336aa1e50d28be2cf53ff63f8ef8651d5b99977653ce083c0b6b41f09bfcd978c8af7c896a72db1f64c9239b6c7c0"}, {0x48, 0x19f, 0x10000, "10ae685ffe032ff5cbfc26902356830248851ebaf64996364a9c2b1249224f435c2d531af96a919bf4858fb08c83ed865e09ad2e72a40c"}, {0x78, 0x11b, 0x40, "ba334af1bb89bbe72fbc8c426ccd572e4f5eba55c8254ce18991a763c254bff496dc128110888ef4f63ae6e97c10ad18f003e9062066262295d938393d614422267dff42b00d867bfa5da763b3bd307e24ac3e5ef4c675109a8b1ef041bef57dde00317a"}, {0x98, 0x105, 0x6, "dd121f598194bd4bb98949ed7461eddeecd965e32425369819982d921be8b8d895a1d8ea05530580c6c8aece06bed1f68dc79fc0c0b089c409780912aa18c4a056896f4610d41ffd6a150717369d25cf2feff1ddf87b486702edd95dd250284295b54466cb322111445e0cd8f2709f692331d5ce866f6e67e76826b33ead347d5f39cb60"}, {0x48, 0x112, 0x10000, "5d74d5f8fc3cbef87a72cf1f81b7322fa66b5522b3ab97b6a80cb00b3cca84daf34342a1e80fea76f2c8234f449f7486c95afec4f2"}], 0x1418, 0x400c881}, 0x0) request_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='/dev/usbmon#\x00', 0xfffffffffffffffd) pipe(&(0x7f0000001940)) request_key(&(0x7f0000000240)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000000040)) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000001900)={0x3, 0x9, [{0x0, 0x0, 0x5}, {0x5, 0x0, 0x3}, {0xffffffffffffb226, 0x0, 0x3}]}) [ 109.903772] Dev loop0: unable to read RDB block 8 [ 109.908819] loop0: unable to read partition table [ 109.925690] loop0: partition table beyond EOD, truncated [ 109.931298] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-5) [ 109.980310] EXT4-fs (sda1): re-mounted. Opts: 2018/03/30 00:18:43 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x4000000, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000000c0)={0x6, 0x20000000000000}) r2 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000748f08)={{0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x50002010}) 2018/03/30 00:18:43 executing program 4: perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x1000, 0x0, 0x6, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bind$unix(r0, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) r3 = dup3(r1, r0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(0xffffffffffffffff, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/30 00:18:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000ff0300310300080000000000000d000000"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x3, 0xc00) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f00000000c0)={@any=0xffffffff}) 2018/03/30 00:18:43 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) fallocate(r0, 0x1, 0x0, 0x7fff) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000040)=0x100000001) close(r0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)={0x2, 0xfffffffffffffffb, 0xfec1, 0x2, 0x8, 0x9, 0x2110, 0x101, 0x100000000000000, 0x1810}) 2018/03/30 00:18:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3f, 0x1000, 0x0, 0x12, 0x100000000, 0x18, "c05f073fda159bd612f4f816b539497b55374025123627435e85bfead515330b8bd1138481d99ad709585fb94b78440f56d2bbbc27c2664b2330729ae03a71d9", "fcf0d90b3415daa6145acce31e88172bead34a13d2c854ac2cbd8b143efdf4b60a1d5dab5ef8c109bb6b6be5615c7af8fdb0150dcd5202f62e6040900eb0858c", "71677977d6816424e16b2aa8405b71b5a879e5fb26f1f750ca9a295c66b60fca", [0x0, 0x1000]}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) writev(0xffffffffffffffff, &(0x7f0000001680)=[{&(0x7f00000002c0)="fb44267678a72cf7155fdbc6d33d18c2474dfcb5589e8713fd87d469d3d55fc5101e7df0c46654e5e7bbf1f97f7c46df688868d8821c3230e11122f818e14832d32a3e97d5698c60af9de58a0c34c40ca8aa438468916dcdd9bbb933deb761bb362b616b482894a9b41a3a62e15c24a7940c9813f4905d7c49e8eca8f4585fd9f0047debc5032193dec4787cef0cd3b710aa67a5e8c1f4c26151134f856bc739f3fd7f20ba7bc2ab00eb58641e3a0de3c0a2ca4e423fe4ad359f542a5e1b68c3d0da622baba5f3f2add3262381eae0abbff3983f192fed2368bab984854c2c69adacf40401850edb8a9029e3e23b68ec076607ef9a91f3867aa54f37a8b3", 0xfe}, {&(0x7f0000000040)}, {&(0x7f0000000080)="a0ac229b87bf09b66eaf8eacc93f98bc769767ec67ec2200a783", 0x1a}, {&(0x7f0000000580)="61c3c3d0e189da3d35dc4bad0df3ecdd44c4517031771882d7a023cd0740914b3e686a53e34b533bafe72d3ea0c4366f8d38301557ede4dd798316aa2ff54a118b68fee690bf582958d445625f8bffc0419252a145e1ee5f0cd2650192709bf90f40867ff2937114b885d3678a81801132131ddb74af11bc47dc2c3bade885038854d6cc1784a511d11df1dfe530a88f400680e13ff6200256dd2ae789dc7550d045c1365ce1e72cdb4c2cddb16bb564e95e2baef263f7961c19c9cea044659a047db15c3e4303a28a0fb4d2484b2f25cf5135d33f8ce8bcf4abc7611668e064da940d1de2d800269dfdbd663aa45a2c10f6054ff5418050da4c668716af0ddf2e9608bdd8e75a4a67a32d85a691bdb5cd6784f0f27ec8c54fb5404a51b3512c83496e3cdc25a29d7507e60fa136e8a04e76b453189d398dcf344a63b96d3479d3c36ef8d99aaea8e3999ca1d92eeb469a684b08a0127972c904f6e1ea1e94b62ef120fe6b8579aad6a43a51687f929ba192496fa7819d654f4953707a7824d7968776728037faa7b08a5167013926c098c137a11f3f576b7caaec53fcc336d2f5dae55be00371ffe1ddca4b4bdb381f9766e67dea64761ddc0d1c708597fc8bb54254a264937fe6f76ac5c5befcb3c21036ad02357043bfb6ba61a371ff3abd515fdbf01f32efa940e9d7cbf8f2d3040a0cd63e55047d9bfe8320a97ff533be242fbfc6005807047c95560fce5244a28cad58a5a2ef5516986f9f5cfbff96944fd2a4727e806431440bebbe84573a0b91d0e225be5c0e5e80e48014e61d5ae80f2ca005b9c91d2be9f6987211b029b190ef0a4f2843c63061ac1a063f56b24c0a5e392d917b4fae4f14b204d5d6fcd87a806252768307514bfa714291facad0040ce62cbafabd4d4d7d88f434b0e7b10fc79ccd606514732ac635805c4c4ab12896a8c8617768af3fc10d4cdefc847864487c2b3cce637ed246de5dbbe7d4485f1ee5d8115c782fa2af74a6f206a82e9ed21dc952764fc7c323a573ae43003c16e702c487db8215dda89a46d41a8e7ac3d2401be63f3546866bd160a86e42a44acb4333203d3059e72a60d215355a1c1d50deb229f7ef231e4564f75433ed481f3e0997e8a591e0254d42e8a82a2566e684a5e4fe663d58dd0b6c022765bc159f9fedc5febf82ac5b3d4abbb840496bde147c95463a19f7774f7eae211f8f574899ace236828d2ed38f31c098fc0c80b38f4e2bab5a409f648f5f03b726038021e9bc3e7718217c5932091378799b1947b85fffc9f4888c8298e04161692aba757ec075680e0ef80dc6680eaf4793e51a749f49dadae932b436a3f76b72b2b26a8546e7b1b67939220d9746dd4d8275daa88d8d5aafc1c879f51fee1f16dd3fb615459e004c1e0051148aa7acd40398fe4e892204de46febfcafb96090bec8355a92d201e583f172351b61d3be08dda0a31492e97975a0d66039be66912c00f5f72f24345a9dde68de40b22f308f6fd7ecd403f072c65489a86f0b3e7e2e777c5c274c416ee0f7e42b4d765f4fa6ac62276dd42c97b5a802f7ce7cab0ebfe6e9b9dda7ced4d3e968dce5f4d0166c11b05a03e4fd28b98259d73ec2cc02f915b525801cdac0f8b84aa4f4ee45bf2319450030e7b9a8677a261d946ef30d362aa46e7be19c8e61f71831b0af1f18b1abbaa7fcde8b92f3e70a527cda76561939d4353a130c42a893846663a78ce684a2c33ccd7bd6bb808c434944f2941a81e8682c0d4488718fd0f4501e9549f06c8ed0652e3a50315c049c68795e7f4f6862b2fa716ea996c8e86c0cc16d9928e8351ccd1d46aee82d6115d02af72041028edf8ef095a8a10c6fcbcdbaa8dec12405fe17c3b45b99570a1093357b966f4450ce58192c81a8a4142f034ccc5ce755daa4905dd5b044c3496e914147fd4369eb49265a9fe80fad542ab904ffcff0b071cbe7a4f0474dc715cdcf2c6b380eeaee0590e3727f5646bbe73df5c9457e69577dff83c0033e96868901651754a1707d1333dc80c3a1d32d2dfab95fe307a3f40bec27c0554e2de97c102c92b1181e362545761036b465d12ffd7e866a471e2472d927e4c8a05c9edc8a66af29fd1e86c15ef0b4fd58d3561f73da7c8a3dcc1653fe1c09e3d10a57fa725424bbecac13d6bc6c84bb3110dcd0f2f96442e88dca0a0cef1f1c5839e42bc64c4814c4540eed612b8852167bcf91ff5498cbf86860395867d64094cd83ff2dcc9caa4ca51f775261b3b91d895c1b594da048e698c435b6ea396a76189010ceccbd6d0baf9b3537726fcb4436358e7a03150606111a9e5db944196da073c464677b80ec01a668eb1bd95ad52c3fe40e715babb77ec2dad9a4d3f545aac0644639343773e5d5a3954bd53ee4367ab1c677c4570b4dd294811809288959e624fc77646ea2fe8dadd993f6a5392786b66204fca91d29ce80393a6348f036cfb85eb04a89535cd35a02e5f2a5c168a733d168ac5e5d1663870246aa6d54c2f963b3d2dd89c0586084cfdfb88845c81289ab11734d6d8856cbc38af817bf282b2f5ddd6fca6c2251ff341ffb51c4ebce5a9f7dc92e9977174baaed0243e292cf08d6e1f8a34dd0d08c46acf057d065b1d40dc3069d06cb7584958cc1f5151215c494a7bcffb1595bceb71593d0335e84acd22c65e65540cc58428e2157e8a55c15a96123560894f0999ef351f515cd7c317f1d464cb4f20fce3c9f6772a1df3cc3198a17bae0083d1ae3f6368ca959d9d3b112861b9d4e8a66016b0c19f23da51bf31e6507c0f69708ff110008c5ed749f39ec37651f24ba7542d9db347c4ef555e2cd3d0b840b3f6f63bbb9b98fac2dfdae17f5b8f2aacad2ddd2e9314c47e1a8a8e8cd5dceca29a753931a5c3071f0f42d03c5d52db4545cac9024f6a63f3422b64dd28b5ba3bdac31e3c1ac8d804818add437b6d880a52b1728e8abbe53c848c13e97b64d1038763c5fda5b1738b232d3536c266f6434cea84080c15228602438327ef3392aa231e12a47f315e1f318bdf8eaa57d7b5358bdc631ec0a177a5ae92a412a3a542e2d83dad037c3a8474b6a323d2bce78ce49016543e6b299cc99fe0bb782e1c469523ff05884fc0dfa8610c9d2fe53b44de4052d60aca5396aa8906e8f91cb3873c1e86126404027bc2f1f08247b28db84f4b2332a6da939a1e906a57d2376c59da5812c24a050ac32f3c73e68f47a46d6091447b0ff6440107436e25f699ec85e601ea301cd67b6f9b8207d4fc89ba16eaacf5cbba3a616a6fd6b816268d3ab623de093355e2e3cf5a627b2e6efb52a23f6e6952cb1e34d48a6c8e86d8b03bbdaa81109deba04559799b17d8ce4ccb0a73acce6bd3f2e009c6615b0dd3c7ecfe904ae50d8d68964b21b45bb7fec7b8fe675cce941f71b311140e62db346c7df7a9778b927f6d7c87219c8a248ea9151afc91a961eb2da92a11e3d62e57b0caef514f5f1bd145c747dda5d04a8ce5e67490eeef1e56d9701c28f3dcdc98457af72f50998fd93fb29d64cd4f654d4d28790c64009b91ef5ac3d6580426e3d00197513f81438403b157b10f64cf222257683da34e89ed68f8d7f5c8deef9490cb751ca0f5ac45a493e13c186cd0dfcb8293e6fdb2abd040b1cc2fcc6858510cf32aa6dcbdf5571811ab5d0d992e6818d8e10a507bbc7b1ad1382d86364be7afae49987a2905eac6e013af6cebe915035de8eb88afa4b1b01f5fe40827ecb5bbef667facdd732fdb12ef4b979db85fae0d31c9594d3577f05cd8768591846db80393c18699e85cf876349cf252dd49bd77d0a81c06154d65aa0114348506895fac9d7dc28e4e125fb9cd58471998944ef317d9d5576b30f3cbca8b61cdbf7d1e900a93a3926f50b5f9a1a80882873370fab0830cb4b8507bb7574bf6716108f38f0b5249120318cc73cf7a7a7cd6e3ca5de6276793c0aeada07bf692cbddfd3e69ed8b3ca9d6d8ad47a03801650ed4cfd4aab66f76ff76983b3d6b430165ed9252bfb16c1016b0d2bc73bd1f4eb00adfc44276ca0f64d0ebb22f3bc8646c66d472b33a1c13c6c185dd0175a06dc5938b1d0fdbdcf638fb2fc7e7561d91e282018943e9d5b8cc7a2c1fbae1ebdc247570d2d912757797ad904581c604aec4469a64300fd38da2175abfb63af1b3007fbf5a43012bd8640690cc00a02a782b8e847a2251b9b9f1b692bf239c2b0d5452556920494c2e6241f368802eb354ec60814c8361bfe2e5d4c63eec7ee618cc87351cf7676137b2e103c70eb00be4b7f3b067a4270e9e3326cc02d9f3d61bff0b1d0d8c9cfbaafe31c2f685b250a8d386adb9ae358783650575f57d21c7dc57c2e4b3fadb7b5b00b049ca709415ddfd534ec704fb4ffe4f3f2836a00abba84fb2150b5e23b108a1050b9693ccc24631800c761681f70d93678242643fa097868fbe3caf5689a6002fba5cd2c9538f01555e013aafd0893bdd8f110300c2ee70ad05946f419b81880d2cf94f874a432d30689b78b6cf6bcfb0bf3ba38e603316dc1f7c6f818b9008bce993ec3d713d9aaf2e09f3be2a31c32ae7a47b6c8c138d2eeb6c65aa015d6ba1d5f2a32bc417c30f42bbe9cd27bf5e3d54e3b417cc6cb49b6db215ddaff45ad5319fb5710f6b86858bc8de7d004a93ab5738630002e92e746a800fc02d24ec99d0ce170e79dca55fb8bb8b4f2b4abd5dea8f4fcccce93d217ac592848df3b359d03f80deef87597553ee469d6eeaabb6aaea7379169c116d4efe4b10af084fcaf78082977c1db04342215ea836b4216e78da110d489929fcddf39e7e15b8bc4007fd39f60a7d95c5f8abc8eb00607eae765a95d42e6264d12a09b7a926cfffd419cd7d460128db0300c445dc51b2325bc99fb66ed6fa4e0cf5ab1243c5333bba62ee776bf3cc99eb4fd2b68b9452528d9aea088daa37d026cc3de4d0b4632df3f1cefa99fe6e968fb82f563b62ced898c190d38f08e98d33e21cce5f45be6cee83d5a9b8c690b24fff9ec2e96a520cb595e8daa7250feb46e0cfc909566450247758d88e782d77b2ef8dd2c97a1fdb7e58f46a421bce2ffac9d804d77e8e8bb1c56abe0321b949be6efd27516772c77a98bdbe67f7bb0f8f924a55a8d420cbae7eb89a7f5dcd90c1d5f3265aafe32e1bcdd07459b37b28ce50cebe595334e5e365fd8c62b61b20d7b58c2925017abd3136851f01d361407978f28744470010c778e7eeaab12cb6b2992e0407a8760f280bbad838ee51daf10f5fe8f7e4f3b73df25c6b79b5087b5b830b2d0a50589bbefcc72e1702795b5728fe293f3195810cea6cb35c1dac8d2f2807ecb459ef40bc05f5cebd876f1c9b242770f2bcebdb049110181ed3351af6cf5ad29dca146e2b2a266409ebdc6dd1cb6f204e79730ef54881264be4c0be194fd38df43b1a8f38c8f3c565a1065c631f5537d427e6c0b170fb1f2f5adfde72b6b3a62b97dccce0947a818a6fd654b67184dad646c248f9194d2fcdd27d419b5870c855f268cb23e6e2b89d688b41fb42e5b4547e9b7cffeae5deee3658dbe089dc1deaa31092cf73b4ca594bf43d9a9c4811b618b5d38e71b6640e882dd79368bf8ff62ff2b7bbb2ec610547c39a04b1e43fb410f74106a88d5154559f941c126d071eab06613018036ab312de04594e218942c20c99a3bc35bd3894973f5403f0ea29a0b043f7667f40e2be817eb738e0b0138458c45a8a823bd0e562721c606a03c2a4ef46a5a4487fee18224210a1e19e97d106cfd11aa29257d684c7bca382fbb4", 0x1000}, {&(0x7f0000000140)="312ab078bbdf552af20e743417e63de759899380cf1462ba2a21c054817b4861e8b55c2c39020fc134f7947dc51bceebeef06dc4cc", 0x35}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/03/30 00:18:43 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xbb2, 0x10000) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x6, 0x1000, 0x7, "c2706d2aab13eeb6e305be9c2e1bc0063aec89220cd3ae4ee1e73cb8ae6214e894e4175f1fb7f94d3bf9a4361efccb662f0fe8588772c2a083a1697250f7e9", 0x17}, 0x60) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)={0xffffffffffffffff}) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mkdirat$cgroup(r4, &(0x7f0000000200)='syz0\x00', 0x1ff) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000000c0)={0x5, 0x0, 0xa59f, 0x4, 0x5}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000040)) timerfd_create(0x3, 0x80000) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) ioctl$KDDISABIO(r2, 0x4b37) 2018/03/30 00:18:43 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r5 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x0, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r5, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r6, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r5, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r7, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r8, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r7, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r10, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) 2018/03/30 00:18:43 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0xb7af, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb000000004bbdd330eaaa50c6a17a4cbe4cf9a27f671d171c4a2c50f288493829c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f38b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x1c}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "8984041f02000000e10000000100000009007a7d000000000000047e000081d9"}}) r1 = getpid() r2 = fcntl$dupfd(r0, 0x0, r0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x80, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', r2}, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x8, 0x7f, 0x1, 0x5, 0x0, 0x7fffffff, 0x86000, 0x2, 0x3, 0x7, 0x400, 0x0, 0x98, 0x460, 0x3, 0x20, 0x1000, 0x200, 0xfffffffffffffffc, 0x3, 0x5, 0x1ba58633, 0x3, 0x81, 0x0, 0x2, 0x101, 0x401, 0x7, 0x4, 0x800, 0x8001, 0x3d, 0x3, 0x9, 0x24, 0x0, 0x9, 0x2, @perf_config_ext={0x0, 0x2}, 0x0, 0xfffe000000000000, 0x0, 0x2, 0x0, 0x1f, 0x4ea}, r1, 0xf, r3, 0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/03/30 00:18:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3f, 0x1000, 0x0, 0x12, 0x100000000, 0x18, "c05f073fda159bd612f4f816b539497b55374025123627435e85bfead515330b8bd1138481d99ad709585fb94b78440f56d2bbbc27c2664b2330729ae03a71d9", "fcf0d90b3415daa6145acce31e88172bead34a13d2c854ac2cbd8b143efdf4b60a1d5dab5ef8c109bb6b6be5615c7af8fdb0150dcd5202f62e6040900eb0858c", "71677977d6816424e16b2aa8405b71b5a879e5fb26f1f750ca9a295c66b60fca", [0x0, 0x1000]}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) writev(0xffffffffffffffff, &(0x7f0000001680)=[{&(0x7f00000002c0)="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", 0xfe}, {&(0x7f0000000040)}, {&(0x7f0000000080)="a0ac229b87bf09b66eaf8eacc93f98bc769767ec67ec2200a783", 0x1a}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000140)="312ab078bbdf552af20e743417e63de759899380cf1462ba2a21c054817b4861e8b55c2c39020fc134f7947dc51bceebeef06dc4cc", 0x35}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/03/30 00:18:43 executing program 0: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000180)='sockfs\x00', 0x1, &(0x7f000056a0e2)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer2\x00', 0x440000, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de6ff7)='/dev/rtc\x00', 0x0, 0x0) preadv(r1, &(0x7f0000f85000)=[{&(0x7f000018bf12)=""/4, 0x4}], 0x1, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffeffffffd, 0x10000000032, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000013) getsockname$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x400, 0xffffffff, 0x400, 0x500, 0x80, 0x7a05cd60db23c53c, r3}) sendmsg$nfc_llcp(r0, &(0x7f0000000d00)={&(0x7f0000000640)={0x27, 0x1, 0x1, 0x7, 0x401, 0x6, "e66dc00873a4800089044773acd876820333a679bfde0088b79f0f7b9bc4677c81b9a7de83da620a9b4df59e15c7fcf879c5777fe60f231bc9fa63fc31ab97", 0x16}, 0x60, &(0x7f0000000bc0)=[{&(0x7f00000006c0)="37cbe2bf582129230faef4f17163c6ab7aa438b4d0b2c277438b3c971dcca5f5eb5c6513030c3f9ceab9d04f4f5dd5654060314b5fc92bcb0f0b6d0a324b3bf97435aee4175648ff8b072a4e3bd064909981e0cf25d6c66d30513dc4d76ec958cc5d61f1c825c8e0244c9c3f31401bfb3207212969fc37a73f99ae20c47f1fe8d54798bf5864960bf7609af8ae38308dff08f489a3fb8a0f11aa79c243304fdcc8a3c5a66bf5847d9a5b69d49a49c0ba004c49e2b83ed71aff56b0c858149bdf2e938b1b408604282359d23f0acc1c266d3e", 0xd2}, {&(0x7f00000007c0)="aa317ded43b6c5579b5d947d72744a7c856c2f18a42a18286d0832b99d9bf372ded332d197198fd050bf28cc8f6c396cb4244c82cddd2eb9f74fc07f60efe68e7c924b16ffe4bc80a5460b3c3c8044e744ed4511ca6aea008dc0f134566a4e2fbe27f11c4e63bd8d4c6c12295c2817c8409fa52535feaa18a94f092eb4781b738061c89c007afde4", 0x88}, {&(0x7f0000000880)="cca195b1e67d2d0d012674a007dffd13fe34cc158285fdbaa71e9be021e0ca7d627ca7ad88f75dbf9105509e265764a86212678439b06de100226ee951a53675c541e055c83f061fb44198f6eb3068cf1313f575d07d2bd9ce7e23d30b746055ecd5bca1267eff3d1093dad3e64f3ab76e6dd4bd5eb8b3018c45c0fdf0f829fb00fa0ab0e4cdab", 0x87}, {&(0x7f0000000940)="26a6fde41159d012752c577a568bc7d89c9afa30b076c17561d90390a262d7543876776b943d482fbc5b82e1c09a9b920d8b4082afb9805307f30cc75d1180c6f190bec2bd095ce61bb8d845ab64c6a7edef4d454d0b290ee6d36c314a2737ec689b3572e1a8156776268ed4aff753e6bd932f13469c932241f997387394aa84d74af46b6f47bf334745cd66b62ff08544b1b03725aba309ea90322885913c5692d76b2f70", 0xa5}, {&(0x7f0000000a00)="e2a2ddd8f9e8c1888aa011bda858a29fa2d74815695007b6e18b2a99388c769a055ec2c124ed15cc8ce492d6bbc29f3227df70576698a2f4b9f2cbbf133db47c511fdcddca8f7b36e4502c88f3abcf5aa043b56c7cb71c490d84a55af59e305a88ff03ff3987c83531b6d11fbf2741a9acdb19f1fde54c104572f803cfcaf9377b75ae22e549e039f2538e263fc3a9d8275d4fe79e21479ec3b5665e808c7cd5", 0xa0}, {&(0x7f0000000ac0)="451595728f8e6e09a855155e1b9dd9588f0255ca1893df4b180876b2553ee3ac82c6de0f1e590883822b05c3a0d1e2f6e35ffa88d443d6b39bc2e80a955d128330e026b506e0c184bb077511b653fc6fc78ab4aba475014faf9cb1c5e69cd85f54df62e6ac8359a5f594f87cdd50c93fcbf5a1398867aec09ebbd651a8accd564f6489e9b2cf53e106277d3014433b9a10a83f51fb17f200859ab5b9d69d66f4f4f2dd63524a1254d3ec9fdeba17f9f8cd65d5284e0c3c34ee52e05753326c07c7", 0xc1}], 0x6, &(0x7f0000000c40)={0xb0, 0x84, 0xf78, "6954cb3e40a67c76c9adbc5028f754bca150e96f29be1a8f684603783020e60c3816d4a1e486f1cccd2675767a7b1746fb1aae9f5123d3e484b35656a9887cd0b0722ae2409334b515078c666f2e2e1306b00959e092f02f794648b8ec74ca9fbcb0126940e772927ffaeebf420bcf8d3e78c4209424675162f31d72a18ae9650590f73e3735ccd151427ec57e6e9c6eb4480d3519714b62f19df4"}, 0xb0, 0x8000}, 0x0) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000b16000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) r4 = dup(0xffffffffffffffff) sendmsg$kcm(r4, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={0x3, {"3c906a73482524"}, 0xfffffffffffffff8}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)="8a4c2260ac7b81d6335694cea95e8da943e3e3f27faef118ae899c8c63f1f10b3dc68d105356bf4a7d7bb8b689e540b7a68be2c319ac2cb7856ed8f9a539af0a8bbba3", 0x43}, {&(0x7f0000000180)}], 0x2, 0x0, 0x0, 0x8010}, 0x800) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000000000)=0xc1e1) ptrace$setsig(0x4203, r2, 0xfffffffffffff469, &(0x7f0000000240)={0x100000000, 0xd5d, 0x4d04e58e, 0x584}) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x7fffb, &(0x7f0000000080)) [ 110.198658] EXT4-fs (sda1): re-mounted. Opts: 2018/03/30 00:18:44 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 2018/03/30 00:18:44 executing program 4: perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x1000, 0x0, 0x6, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bind$unix(r0, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) r3 = dup3(r1, r0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(0xffffffffffffffff, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/30 00:18:44 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) io_setup(0x400, &(0x7f0000000080)=0x0) io_submit(r3, 0x0, &(0x7f00000004c0)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f00000000c0), 0x1) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000000100)={0x800, 0x0, {0xffffffffffffffff, 0x3, 0x3, 0x0, 0x1}}) 2018/03/30 00:18:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3f, 0x1000, 0x0, 0x12, 0x100000000, 0x18, "c05f073fda159bd612f4f816b539497b55374025123627435e85bfead515330b8bd1138481d99ad709585fb94b78440f56d2bbbc27c2664b2330729ae03a71d9", "fcf0d90b3415daa6145acce31e88172bead34a13d2c854ac2cbd8b143efdf4b60a1d5dab5ef8c109bb6b6be5615c7af8fdb0150dcd5202f62e6040900eb0858c", "71677977d6816424e16b2aa8405b71b5a879e5fb26f1f750ca9a295c66b60fca", [0x0, 0x1000]}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) writev(0xffffffffffffffff, &(0x7f0000001680)=[{&(0x7f00000002c0)="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", 0xfe}, {&(0x7f0000000040)}, {&(0x7f0000000080)="a0ac229b87bf09b66eaf8eacc93f98bc769767ec67ec2200a783", 0x1a}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000140)="312ab078bbdf552af20e743417e63de759899380cf1462ba2a21c054817b4861e8b55c2c39020fc134f7947dc51bceebeef06dc4cc", 0x35}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/03/30 00:18:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0x7}) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000280)={'broute\x00', 0x0, 0x3, 0x45, [], 0x1, &(0x7f0000000180)=[{}], &(0x7f0000000200)=""/69}, &(0x7f0000000300)=0x78) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f7274310000000000000000000000000000000000001000", 0xc7}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r3) ioctl$int_out(r3, 0x4, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/30 00:18:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0xffffffff}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/30 00:18:44 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r5 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x0, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r5, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r6, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r5, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r7, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r8, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r7, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r10, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) 2018/03/30 00:18:44 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xbb2, 0x10000) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x6, 0x1000, 0x7, "c2706d2aab13eeb6e305be9c2e1bc0063aec89220cd3ae4ee1e73cb8ae6214e894e4175f1fb7f94d3bf9a4361efccb662f0fe8588772c2a083a1697250f7e9", 0x17}, 0x60) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)={0xffffffffffffffff}) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)) write$cgroup_int(r3, &(0x7f00000000c0)={[0x0, 0x34, 0x0, 0x3f]}, 0x4) timerfd_create(0x3, 0x80000) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/03/30 00:18:44 executing program 3: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup2(r0, r0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'vcan0\x00', 0x4000}) r4 = dup2(r2, r1) fcntl$setsig(r1, 0xa, 0x32) ioctl$int_out(r3, 0x5460, &(0x7f00000000c0)) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f0000000040)={0x9, 0x5, 0x5}, 0x10) 2018/03/30 00:18:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3f, 0x1000, 0x0, 0x12, 0x100000000, 0x18, "c05f073fda159bd612f4f816b539497b55374025123627435e85bfead515330b8bd1138481d99ad709585fb94b78440f56d2bbbc27c2664b2330729ae03a71d9", "fcf0d90b3415daa6145acce31e88172bead34a13d2c854ac2cbd8b143efdf4b60a1d5dab5ef8c109bb6b6be5615c7af8fdb0150dcd5202f62e6040900eb0858c", "71677977d6816424e16b2aa8405b71b5a879e5fb26f1f750ca9a295c66b60fca", [0x0, 0x1000]}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) writev(r3, &(0x7f0000001680)=[{&(0x7f0000000040)}, {&(0x7f0000000080)="a0ac229b87bf09b66eaf8eacc93f98bc769767ec67ec2200a783", 0x1a}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000140)="312ab078bbdf552af20e743417e63de759899380cf1462ba2a21c054817b4861e8b55c2c39020fc134f7947dc51bceebeef06dc4cc", 0x35}], 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) [ 110.826798] EXT4-fs (sda1): re-mounted. Opts: 2018/03/30 00:18:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3f, 0x1000, 0x0, 0x12, 0x100000000, 0x18, "c05f073fda159bd612f4f816b539497b55374025123627435e85bfead515330b8bd1138481d99ad709585fb94b78440f56d2bbbc27c2664b2330729ae03a71d9", "fcf0d90b3415daa6145acce31e88172bead34a13d2c854ac2cbd8b143efdf4b60a1d5dab5ef8c109bb6b6be5615c7af8fdb0150dcd5202f62e6040900eb0858c", "71677977d6816424e16b2aa8405b71b5a879e5fb26f1f750ca9a295c66b60fca", [0x0, 0x1000]}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) writev(r3, &(0x7f0000001680)=[{&(0x7f0000000040)}, {&(0x7f0000000080)="a0ac229b87bf09b66eaf8eacc93f98bc769767ec67ec2200a783", 0x1a}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000140)="312ab078bbdf552af20e743417e63de759899380cf1462ba2a21c054817b4861e8b55c2c39020fc134f7947dc51bceebeef06dc4cc", 0x35}], 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/03/30 00:18:44 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r5 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x0, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r5, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r6, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r5, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r7, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r8, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r7, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r10, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) 2018/03/30 00:18:44 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x1000, 0x0, 0x6, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bind$unix(r0, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) r3 = dup3(r1, r0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(0xffffffffffffffff, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/30 00:18:44 executing program 3: r0 = socket$inet6(0xa, 0x80004, 0x200) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081060cc2ff993d4c7ee917c3042284d2326284db0b9044d26d1efe7a47b71e6605d93a820641770e1a46f0eba8b53e8a65a6393ad66ca0b0120684e4f975760395c67e5060968aa9439c0f5ef905e5a95e09e004cdc4c48b79f7afea92f92d951cf5"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) [ 110.959591] Dev loop0: unable to read RDB block 8 [ 110.964552] loop0: unable to read partition table [ 110.971366] EXT4-fs (sda1): re-mounted. Opts: 2018/03/30 00:18:44 executing program 0: r0 = syz_open_dev$random(&(0x7f0000000280)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r2 = socket(0x10, 0x2, 0xc) write(0xffffffffffffffff, &(0x7f0000000000), 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r4 = getpid() sched_setparam(r4, &(0x7f0000000400)) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) dup(r0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000007c0), &(0x7f0000000540)=0xc) fchown(0xffffffffffffffff, r5, 0x0) r6 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r6, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000011f9d)}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) pread64(0xffffffffffffffff, &(0x7f0000000240)=""/39, 0x27, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000340)={0x44, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000100)=ANY=[], @ANYPTR=&(0x7f0000000180)=ANY=[]], 0x0, 0x0, &(0x7f0000000240)}) write(0xffffffffffffffff, &(0x7f0000000300), 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000380)=0x8) openat$cgroup(r3, &(0x7f0000000440)='syz0\x00', 0x200002, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f0000000480)=""/174) 2018/03/30 00:18:44 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x1000, 0x0, 0x6, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bind$unix(r0, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) r3 = dup3(r1, r0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(0xffffffffffffffff, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) [ 111.005115] loop0: partition table beyond EOD, truncated [ 111.010717] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-5) 2018/03/30 00:18:44 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r5 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x0, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r5, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r6, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r5, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r7, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r8, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r7, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r10, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) [ 111.057911] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 111.081567] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 111.112377] binder: BINDER_SET_CONTEXT_MGR already set [ 111.131330] binder: 14082:14083 ioctl 40046207 0 returned -16 [ 111.151625] binder_alloc: 14082: binder_alloc_buf, no vma [ 111.157423] binder: 14082:14085 transaction failed 29189/-3, size 0-0 line 2963 2018/03/30 00:18:44 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x1000, 0x0, 0x6, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bind$unix(r0, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) r3 = dup3(r1, r0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(0xffffffffffffffff, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/30 00:18:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3f, 0x1000, 0x0, 0x12, 0x100000000, 0x18, "c05f073fda159bd612f4f816b539497b55374025123627435e85bfead515330b8bd1138481d99ad709585fb94b78440f56d2bbbc27c2664b2330729ae03a71d9", "fcf0d90b3415daa6145acce31e88172bead34a13d2c854ac2cbd8b143efdf4b60a1d5dab5ef8c109bb6b6be5615c7af8fdb0150dcd5202f62e6040900eb0858c", "71677977d6816424e16b2aa8405b71b5a879e5fb26f1f750ca9a295c66b60fca", [0x0, 0x1000]}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) writev(r3, &(0x7f0000001680)=[{&(0x7f0000000040)}, {&(0x7f0000000080)="a0ac229b87bf09b66eaf8eacc93f98bc769767ec67ec2200a783", 0x1a}, {&(0x7f0000000580)="61c3c3d0e189da3d35dc4bad0df3ecdd44c4517031771882d7a023cd0740914b3e686a53e34b533bafe72d3ea0c4366f8d38301557ede4dd798316aa2ff54a118b68fee690bf582958d445625f8bffc0419252a145e1ee5f0cd2650192709bf90f40867ff2937114b885d3678a81801132131ddb74af11bc47dc2c3bade885038854d6cc1784a511d11df1dfe530a88f400680e13ff6200256dd2ae789dc7550d045c1365ce1e72cdb4c2cddb16bb564e95e2baef263f7961c19c9cea044659a047db15c3e4303a28a0fb4d2484b2f25cf5135d33f8ce8bcf4abc7611668e064da940d1de2d800269dfdbd663aa45a2c10f6054ff5418050da4c668716af0ddf2e9608bdd8e75a4a67a32d85a691bdb5cd6784f0f27ec8c54fb5404a51b3512c83496e3cdc25a29d7507e60fa136e8a04e76b453189d398dcf344a63b96d3479d3c36ef8d99aaea8e3999ca1d92eeb469a684b08a0127972c904f6e1ea1e94b62ef120fe6b8579aad6a43a51687f929ba192496fa7819d654f4953707a7824d7968776728037faa7b08a5167013926c098c137a11f3f576b7caaec53fcc336d2f5dae55be00371ffe1ddca4b4bdb381f9766e67dea64761ddc0d1c708597fc8bb54254a264937fe6f76ac5c5befcb3c21036ad02357043bfb6ba61a371ff3abd515fdbf01f32efa940e9d7cbf8f2d3040a0cd63e55047d9bfe8320a97ff533be242fbfc6005807047c95560fce5244a28cad58a5a2ef5516986f9f5cfbff96944fd2a4727e806431440bebbe84573a0b91d0e225be5c0e5e80e48014e61d5ae80f2ca005b9c91d2be9f6987211b029b190ef0a4f2843c63061ac1a063f56b24c0a5e392d917b4fae4f14b204d5d6fcd87a806252768307514bfa714291facad0040ce62cbafabd4d4d7d88f434b0e7b10fc79ccd606514732ac635805c4c4ab12896a8c8617768af3fc10d4cdefc847864487c2b3cce637ed246de5dbbe7d4485f1ee5d8115c782fa2af74a6f206a82e9ed21dc952764fc7c323a573ae43003c16e702c487db8215dda89a46d41a8e7ac3d2401be63f3546866bd160a86e42a44acb4333203d3059e72a60d215355a1c1d50deb229f7ef231e4564f75433ed481f3e0997e8a591e0254d42e8a82a2566e684a5e4fe663d58dd0b6c022765bc159f9fedc5febf82ac5b3d4abbb840496bde147c95463a19f7774f7eae211f8f574899ace236828d2ed38f31c098fc0c80b38f4e2bab5a409f648f5f03b726038021e9bc3e7718217c5932091378799b1947b85fffc9f4888c8298e04161692aba757ec075680e0ef80dc6680eaf4793e51a749f49dadae932b436a3f76b72b2b26a8546e7b1b67939220d9746dd4d8275daa88d8d5aafc1c879f51fee1f16dd3fb615459e004c1e0051148aa7acd40398fe4e892204de46febfcafb96090bec8355a92d201e583f172351b61d3be08dda0a31492e97975a0d66039be66912c00f5f72f24345a9dde68de40b22f308f6fd7ecd403f072c65489a86f0b3e7e2e777c5c274c416ee0f7e42b4d765f4fa6ac62276dd42c97b5a802f7ce7cab0ebfe6e9b9dda7ced4d3e968dce5f4d0166c11b05a03e4fd28b98259d73ec2cc02f915b525801cdac0f8b84aa4f4ee45bf2319450030e7b9a8677a261d946ef30d362aa46e7be19c8e61f71831b0af1f18b1abbaa7fcde8b92f3e70a527cda76561939d4353a130c42a893846663a78ce684a2c33ccd7bd6bb808c434944f2941a81e8682c0d4488718fd0f4501e9549f06c8ed0652e3a50315c049c68795e7f4f6862b2fa716ea996c8e86c0cc16d9928e8351ccd1d46aee82d6115d02af72041028edf8ef095a8a10c6fcbcdbaa8dec12405fe17c3b45b99570a1093357b966f4450ce58192c81a8a4142f034ccc5ce755daa4905dd5b044c3496e914147fd4369eb49265a9fe80fad542ab904ffcff0b071cbe7a4f0474dc715cdcf2c6b380eeaee0590e3727f5646bbe73df5c9457e69577dff83c0033e96868901651754a1707d1333dc80c3a1d32d2dfab95fe307a3f40bec27c0554e2de97c102c92b1181e362545761036b465d12ffd7e866a471e2472d927e4c8a05c9edc8a66af29fd1e86c15ef0b4fd58d3561f73da7c8a3dcc1653fe1c09e3d10a57fa725424bbecac13d6bc6c84bb3110dcd0f2f96442e88dca0a0cef1f1c5839e42bc64c4814c4540eed612b8852167bcf91ff5498cbf86860395867d64094cd83ff2dcc9caa4ca51f775261b3b91d895c1b594da048e698c435b6ea396a76189010ceccbd6d0baf9b3537726fcb4436358e7a03150606111a9e5db944196da073c464677b80ec01a668eb1bd95ad52c3fe40e715babb77ec2dad9a4d3f545aac0644639343773e5d5a3954bd53ee4367ab1c677c4570b4dd294811809288959e624fc77646ea2fe8dadd993f6a5392786b66204fca91d29ce80393a6348f036cfb85eb04a89535cd35a02e5f2a5c168a733d168ac5e5d1663870246aa6d54c2f963b3d2dd89c0586084cfdfb88845c81289ab11734d6d8856cbc38af817bf282b2f5ddd6fca6c2251ff341ffb51c4ebce5a9f7dc92e9977174baaed0243e292cf08d6e1f8a34dd0d08c46acf057d065b1d40dc3069d06cb7584958cc1f5151215c494a7bcffb1595bceb71593d0335e84acd22c65e65540cc58428e2157e8a55c15a96123560894f0999ef351f515cd7c317f1d464cb4f20fce3c9f6772a1df3cc3198a17bae0083d1ae3f6368ca959d9d3b112861b9d4e8a66016b0c19f23da51bf31e6507c0f69708ff110008c5ed749f39ec37651f24ba7542d9db347c4ef555e2cd3d0b840b3f6f63bbb9b98fac2dfdae17f5b8f2aacad2ddd2e9314c47e1a8a8e8cd5dceca29a753931a5c3071f0f42d03c5d52db4545cac9024f6a63f3422b64dd28b5ba3bdac31e3c1ac8d804818add437b6d880a52b1728e8abbe53c848c13e97b64d1038763c5fda5b1738b232d3536c266f6434cea84080c15228602438327ef3392aa231e12a47f315e1f318bdf8eaa57d7b5358bdc631ec0a177a5ae92a412a3a542e2d83dad037c3a8474b6a323d2bce78ce49016543e6b299cc99fe0bb782e1c469523ff05884fc0dfa8610c9d2fe53b44de4052d60aca5396aa8906e8f91cb3873c1e86126404027bc2f1f08247b28db84f4b2332a6da939a1e906a57d2376c59da5812c24a050ac32f3c73e68f47a46d6091447b0ff6440107436e25f699ec85e601ea301cd67b6f9b8207d4fc89ba16eaacf5cbba3a616a6fd6b816268d3ab623de093355e2e3cf5a627b2e6efb52a23f6e6952cb1e34d48a6c8e86d8b03bbdaa81109deba04559799b17d8ce4ccb0a73acce6bd3f2e009c6615b0dd3c7ecfe904ae50d8d68964b21b45bb7fec7b8fe675cce941f71b311140e62db346c7df7a9778b927f6d7c87219c8a248ea9151afc91a961eb2da92a11e3d62e57b0caef514f5f1bd145c747dda5d04a8ce5e67490eeef1e56d9701c28f3dcdc98457af72f50998fd93fb29d64cd4f654d4d28790c64009b91ef5ac3d6580426e3d00197513f81438403b157b10f64cf222257683da34e89ed68f8d7f5c8deef9490cb751ca0f5ac45a493e13c186cd0dfcb8293e6fdb2abd040b1cc2fcc6858510cf32aa6dcbdf5571811ab5d0d992e6818d8e10a507bbc7b1ad1382d86364be7afae49987a2905eac6e013af6cebe915035de8eb88afa4b1b01f5fe40827ecb5bbef667facdd732fdb12ef4b979db85fae0d31c9594d3577f05cd8768591846db80393c18699e85cf876349cf252dd49bd77d0a81c06154d65aa0114348506895fac9d7dc28e4e125fb9cd58471998944ef317d9d5576b30f3cbca8b61cdbf7d1e900a93a3926f50b5f9a1a80882873370fab0830cb4b8507bb7574bf6716108f38f0b5249120318cc73cf7a7a7cd6e3ca5de6276793c0aeada07bf692cbddfd3e69ed8b3ca9d6d8ad47a03801650ed4cfd4aab66f76ff76983b3d6b430165ed9252bfb16c1016b0d2bc73bd1f4eb00adfc44276ca0f64d0ebb22f3bc8646c66d472b33a1c13c6c185dd0175a06dc5938b1d0fdbdcf638fb2fc7e7561d91e282018943e9d5b8cc7a2c1fbae1ebdc247570d2d912757797ad904581c604aec4469a64300fd38da2175abfb63af1b3007fbf5a43012bd8640690cc00a02a782b8e847a2251b9b9f1b692bf239c2b0d5452556920494c2e6241f368802eb354ec60814c8361bfe2e5d4c63eec7ee618cc87351cf7676137b2e103c70eb00be4b7f3b067a4270e9e3326cc02d9f3d61bff0b1d0d8c9cfbaafe31c2f685b250a8d386adb9ae358783650575f57d21c7dc57c2e4b3fadb7b5b00b049ca709415ddfd534ec704fb4ffe4f3f2836a00abba84fb2150b5e23b108a1050b9693ccc24631800c761681f70d93678242643fa097868fbe3caf5689a6002fba5cd2c9538f01555e013aafd0893bdd8f110300c2ee70ad05946f419b81880d2cf94f874a432d30689b78b6cf6bcfb0bf3ba38e603316dc1f7c6f818b9008bce993ec3d713d9aaf2e09f3be2a31c32ae7a47b6c8c138d2eeb6c65aa015d6ba1d5f2a32bc417c30f42bbe9cd27bf5e3d54e3b417cc6cb49b6db215ddaff45ad5319fb5710f6b86858bc8de7d004a93ab5738630002e92e746a800fc02d24ec99d0ce170e79dca55fb8bb8b4f2b4abd5dea8f4fcccce93d217ac592848df3b359d03f80deef87597553ee469d6eeaabb6aaea7379169c116d4efe4b10af084fcaf78082977c1db04342215ea836b4216e78da110d489929fcddf39e7e15b8bc4007fd39f60a7d95c5f8abc8eb00607eae765a95d42e6264d12a09b7a926cfffd419cd7d460128db0300c445dc51b2325bc99fb66ed6fa4e0cf5ab1243c5333bba62ee776bf3cc99eb4fd2b68b9452528d9aea088daa37d026cc3de4d0b4632df3f1cefa99fe6e968fb82f563b62ced898c190d38f08e98d33e21cce5f45be6cee83d5a9b8c690b24fff9ec2e96a520cb595e8daa7250feb46e0cfc909566450247758d88e782d77b2ef8dd2c97a1fdb7e58f46a421bce2ffac9d804d77e8e8bb1c56abe0321b949be6efd27516772c77a98bdbe67f7bb0f8f924a55a8d420cbae7eb89a7f5dcd90c1d5f3265aafe32e1bcdd07459b37b28ce50cebe595334e5e365fd8c62b61b20d7b58c2925017abd3136851f01d361407978f28744470010c778e7eeaab12cb6b2992e0407a8760f280bbad838ee51daf10f5fe8f7e4f3b73df25c6b79b5087b5b830b2d0a50589bbefcc72e1702795b5728fe293f3195810cea6cb35c1dac8d2f2807ecb459ef40bc05f5cebd876f1c9b242770f2bcebdb049110181ed3351af6cf5ad29dca146e2b2a266409ebdc6dd1cb6f204e79730ef54881264be4c0be194fd38df43b1a8f38c8f3c565a1065c631f5537d427e6c0b170fb1f2f5adfde72b6b3a62b97dccce0947a818a6fd654b67184dad646c248f9194d2fcdd27d419b5870c855f268cb23e6e2b89d688b41fb42e5b4547e9b7cffeae5deee3658dbe089dc1deaa31092cf73b4ca594bf43d9a9c4811b618b5d38e71b6640e882dd79368bf8ff62ff2b7bbb2ec610547c39a04b1e43fb410f74106a88d5154559f941c126d071eab06613018036ab312de04594e218942c20c99a3bc35bd3894973f5403f0ea29a0b043f7667f40e2be817eb738e0b0138458c45a8a823bd0e562721c606a03c2a4ef46a5a4487fee18224210a1e19e97d106cfd11aa29257d684c7bca382fbb4", 0x1000}, {&(0x7f0000000140)="312ab078bbdf552af20e743417e63de759899380cf1462ba2a21c054817b4861e8b55c2c39020fc134f7947dc51bceebeef06dc4cc", 0x35}], 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/03/30 00:18:44 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xbb2, 0x10000) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f00000001c0)=""/68) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x6, 0x1000, 0x7, "c2706d2aab13eeb6e305be9c2e1bc0063aec89220cd3ae4ee1e73cb8ae6214e894e4175f1fb7f94d3bf9a4361efccb662f0fe8588772c2a083a1697250f7e9", 0x17}, 0x60) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)={0xffffffffffffffff}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)) timerfd_create(0x3, 0x80000) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/03/30 00:18:44 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r5 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x0, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r5, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r6, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r5, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r7, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r8, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r7, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r10, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) 2018/03/30 00:18:44 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000010c0)=0x14) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x84, 0xb, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10b000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000001280)={0x1, &(0x7f0000001100)=""/172, &(0x7f0000001240)=[{0x1, 0x21, 0x3, &(0x7f0000001200)=""/33}]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000011c0)) 2018/03/30 00:18:44 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) fallocate(r0, 0x0, 0x3, 0x2) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) fallocate(r0, 0x1, 0x0, 0x4000003) write$rdma_cm(r0, &(0x7f0000001500)=ANY=[@ANYBLOB="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"], 0x1d) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x200100009) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xf9c, 0x40) syz_open_dev$binder(&(0x7f0000001800)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="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", 0x1000, 0xffffffffffffffff) request_key(&(0x7f0000001140)='encrypted\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000012c0)="0000b7b286b1e60000", 0xfffffffffffffffe) getpeername$unix(r2, &(0x7f0000001440), &(0x7f0000001200)=0x6e) lseek(r3, 0x0, 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x3ff, 0x0, 0x10000, 0xffff}) truncate(&(0x7f00000011c0)='./bus\x00', 0x2f) syz_extract_tcp_res$synack(&(0x7f0000001180), 0x1, 0x0) 2018/03/30 00:18:44 executing program 0: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000140)) sendmmsg$alg(r2, &(0x7f0000004040)=[{0x0, 0x0, &(0x7f0000001780), 0x0, &(0x7f0000001840)}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x6, 0xf, 0x10, "1bc61cdb18444a543905bdd88d2b087d8667894e0b6c81e666fdbbd4ed2ac3ec0d2e63ca82c6f2d6971dce70abc37b56a74d5c7abd96a3c6440bb6a20316ff98", "d3ea1e65eda2991837defc8e3ed45791dfc945340b45f6581df75b9b196ecf205be0e2c0c61799cf76ed5fc5c4b6116ae769a1a05d36265cc7ec70c3fe352513", "e8d7750d0c22030119e9b433e2d1aa34eaac5742967447428fe0112c28a814bc", [0x2, 0x5]}) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000540)) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000180)='syzkaller0\x00') ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000009c0)=0x14) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f00000004c0)=0x3000) syz_open_dev$sndtimer(&(0x7f0000000500)='/dev/snd/timer\x00', 0x0, 0x20000) rename(&(0x7f0000000340)='./control\x00', &(0x7f0000000380)='./control/file0\x00') 2018/03/30 00:18:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x19b0fe606c79b3a) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x400, 0xffffffff, 0x210, 0x120, 0x0, 0xffffffff, 0xffffffff, 0x330, 0x330, 0x330, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffff00, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffff00, 0xffffff00, 0xffffff00], 'vcan0\x00', 'eql\x00', {}, {0xff}, 0xb7, 0x4, 0x5, 0x10}, 0x0, 0xf0, 0x120, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x1000}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x7, 0x1}, {0x0, 0xff00, 0x89}, 0xe2a6, 0x5}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x10, 0x4, 0x9}}}, {{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xff000000, 0xffffff00], 'ip6tnl0\x00', '\x00', {}, {0xff}, 0x88, 0x400, 0x4, 0xd}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1, {0x81, 0x8}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x8000, 0x4, 0x2}, {0x7, 0x200, 0x70c5}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000680)={{{@in6=@mcast1, @in6}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000780)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000007c0)={'bcsf0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000b0cfd8)={'vcan0\x00', r3}) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000003fac)=ANY=[@ANYBLOB="2c0000001400090100000000000000000a000000", @ANYRES32=r4, @ANYBLOB="14000100fe80000000dccedf7fd5d49abd000000"], 0x2c}, 0x1}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000600)={&(0x7f0000000540)={0xb0, r5, 0x300, 0x70bd2d, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff800000000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xc13}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6c}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xcbe}]}, 0xb0}, 0x1, 0x0, 0x0, 0x40000}, 0x24004890) [ 111.198510] binder: undelivered TRANSACTION_ERROR: 29189 [ 111.204443] binder: release 14082:14083 transaction 43 out, still active [ 111.211387] binder: undelivered TRANSACTION_COMPLETE [ 111.216550] binder: send failed reply for transaction 43, target dead [ 111.269712] Dev loop0: unable to read RDB block 8 [ 111.274690] loop0: unable to read partition table 2018/03/30 00:18:44 executing program 3: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f0000000800060003000000680001000800050001000000080001000a00000008000b007369700008000b00736970000c0007001000000028000000080001000a000004040007002000000003000000080006006c63000008000b007369700014000300ffffffff000000141a0000000000000008000600860a00003dc21cb342f7753f1e443084836ddea0cda4a342b7a636d9511db0ecc72260e701c813a2548f61027697ee720e6397bce347bf"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r1}, 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r0, &(0x7f0000000240)="6a14ad6a11c00f", 0x7, 0x40000, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r1, 0x426, 0x8, 0x40, 0x7, 0x6}, &(0x7f00000004c0)=0x14) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x500}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0xffffffffffffff98) 2018/03/30 00:18:45 executing program 4: perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x0, 0x0, 0x6, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bind$unix(r0, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) r3 = dup3(r1, r0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(0xffffffffffffffff, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) [ 111.312305] loop0: partition table beyond EOD, truncated [ 111.317890] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-5) 2018/03/30 00:18:45 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0xa4080, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x100, 0x0) ioctl$TIOCSBRK(r1, 0x5427) open_by_handle_at(r0, &(0x7f0000000080)={0x8, 0x4}, 0x8000) modify_ldt$write2(0x11, &(0x7f0000000000)={0x7, 0x20001800, 0x400, 0x3ff, 0x200, 0x9, 0x8, 0x3, 0x7fff, 0x9}, 0x10) bind$llc(r1, &(0x7f0000000100)={0x1a, 0x206, 0xffff, 0x1, 0x1, 0x8}, 0x10) 2018/03/30 00:18:45 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r5 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x0, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r5, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r6, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r5, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r7, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r8, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r7, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r10, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) 2018/03/30 00:18:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3f, 0x1000, 0x0, 0x12, 0x100000000, 0x18, "c05f073fda159bd612f4f816b539497b55374025123627435e85bfead515330b8bd1138481d99ad709585fb94b78440f56d2bbbc27c2664b2330729ae03a71d9", "fcf0d90b3415daa6145acce31e88172bead34a13d2c854ac2cbd8b143efdf4b60a1d5dab5ef8c109bb6b6be5615c7af8fdb0150dcd5202f62e6040900eb0858c", "71677977d6816424e16b2aa8405b71b5a879e5fb26f1f750ca9a295c66b60fca", [0x0, 0x1000]}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) writev(r3, &(0x7f0000001680)=[{&(0x7f00000002c0)}, {&(0x7f0000000040)}, {&(0x7f0000000080)="a0ac229b87bf09b66eaf8eacc93f98bc769767ec67ec2200a783", 0x1a}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000140)="312ab078bbdf552af20e743417e63de759899380cf1462ba2a21c054817b4861e8b55c2c39020fc134f7947dc51bceebeef06dc4cc", 0x35}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/03/30 00:18:45 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000014000100000000000000000002000000", @ANYRES32=r2, @ANYBLOB="1e000200004e5a6a"], 0x20}, 0x1}, 0x0) 2018/03/30 00:18:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x2, 0x100) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}, {0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x7fff, [0xd2, 0x2, 0x80, 0x1ff, 0x7, 0x1, 0x76, 0x100000000]}, 0x5c) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r4, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000080)={r0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000040)=0xfff, 0x4) 2018/03/30 00:18:45 executing program 4: perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x0, 0x0, 0x6, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bind$unix(r0, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) r3 = dup3(r1, r0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(0xffffffffffffffff, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/30 00:18:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000001040)={[{0x8, 0x3, 0x1, 0xce7c, 0x20000000000, 0x8, 0x1, 0x1, 0xa00, 0xd76, 0x9, 0xd730000000, 0x8}, {0x5, 0x9, 0x1, 0x6, 0xf22, 0x400, 0x800, 0x687, 0xa84, 0x0, 0x4, 0x800, 0x5}, {0x6, 0x80000000, 0x6c, 0xeb, 0x7, 0x1, 0x5, 0x7c, 0x10001, 0x6, 0x1, 0x7fff, 0x7}], 0x10000}) ioctl$int_in(0xffffffffffffffff, 0x800000c0045006, &(0x7f0000595ff8)=0x3) write(0xffffffffffffffff, &(0x7f0000000040)="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", 0xfff) [ 111.496849] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 111.497457] Dev loop0: unable to read RDB block 8 [ 111.510231] loop0: unable to read partition table 2018/03/30 00:18:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xbb2, 0x10000) connect$nfc_llcp(r2, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x6, 0x1000, 0x7, "c2706d2aab13eeb6e305be9c2e1bc0063aec89220cd3ae4ee1e73cb8ae6214e894e4175f1fb7f94d3bf9a4361efccb662f0fe8588772c2a083a1697250f7e9", 0x17}, 0x60) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00000036c0)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000037c0)=0xe8) r8 = fcntl$getown(r0, 0x9) sendmsg$nl_netfilter(r5, &(0x7f0000004b80)={&(0x7f0000003680)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000004b40)={&(0x7f0000003800)={0x1328, 0x2, 0xa, 0x100, 0x70bd2d, 0x25dfdbfb, {0xc, 0x0, 0xa}, [@typed={0x8, 0x6e, @u32=0x9}, @typed={0x8, 0x5b, @fd=r0}, @typed={0x14, 0x4d, @ipv6=@loopback={0x0, 0x1}}, @typed={0x14, 0xd, @ipv6}, @nested={0x128, 0x67, [@typed={0x8, 0x86, @u32=0x20}, @typed={0x8, 0x57, @uid=r7}, @typed={0x8, 0x27, @ipv4=@dev={0xac, 0x14, 0x14, 0xe}}, @typed={0xc, 0x90, @u64=0x9e}, @typed={0x4, 0x83}, @generic="16aa0b56217395eb7f87b1ca7e78dc8ea4d8919cc7df818318454d22b763c6d99fdf3143ac9bbbdd17d9ab65ad467470083667194909dfe0c6f25ce8d75bc019bf49190c062626be0a92d46355433098cc6353963841725b134431214fd200eaeb5ff9280852ad5a94760804412175d29e3d7d27dedd545f9f13bccf4e6378301b6f29504a095a32d4e561a83e115b1f9222a182f1cd0a7f7251295465d9a8b7a5b033a892fe076008e0a7d09a70c500185c04557ed1f7c4236853ea77d5ce55dab5d4ed36ac25b95172df146c5eac167d3e02bb1ec84db9158fb3859f3721298e1d5f7c17c7c03747cdd1c674d4a0f9fa2573ed", @typed={0x8, 0x72, @pid=r8}]}, @nested={0x11b4, 0x49, [@typed={0x8, 0x3d, @str='\x00'}, @typed={0x8, 0x79, @u32=0x7e}, @generic="41d660235bd608f5bb9a465944", @generic="47ab37affee5b30cec5ddbc146fb55bf7c5e6825abe17108bebf258cedf1e2bf4a1dcfc08e064e29e955bd461e2ff95c81833fca5ab8ffa17ac27d0cf2d9d5ca4774c0b612aed94532ac1714ae5655992b448422004be310a089eff8000926634774b7cbb5df9f990b4058a7e833a81eb0851d1bface1de978f6fe6d87994b5302f6ae2bb2f2b93bddb88ed5726a9032e5310507009d0bd61f65511809089a72782e6ee0469ca1db442ed441ff5022f56547b33e464cf95249351890ca8d1c8cb81f5a4c96fbc10201f47e4b82af07e6beee4441bc7d27b491c674abd91426e8ea7539be02429aa9f20b19b35a", @generic="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@generic="fb7753c0560f6084408f5ed3feeef09f8969bccadd431584e87ee0268231fbba50ebd452219d25c5bc2caf7a79671ca98a90db2dc3bde0f5771b99a00f3682ce4c5bf8879676b2f11b150b6354c77fa73d2d2d6b0de7f84141c47ef0b31f464bff77d639ea56f9945e278c29b87c95bd0d542eb89468d3483a145b6e5142d1939d5165f4e56b48d5c729d914091d3b4e3d783f4a395b7ed1227db1266aa87381fdfbae"]}]}, 0x1328}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000005c0), &(0x7f0000003640)=0x8) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000040)) timerfd_create(0x3, 0x80000) recvmsg$kcm(r6, &(0x7f0000000580)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000000500)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/55, 0x37}, {&(0x7f0000000240)=""/193, 0xc1}, {&(0x7f0000000340)=""/242, 0xf2}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000000440)=""/135, 0x87}], 0x6, &(0x7f0000002640)=""/4096, 0x1000, 0x3}, 0x0) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/03/30 00:18:45 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r5 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x0, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r5, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r6, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r5, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r7, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r8, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r7, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r10, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) 2018/03/30 00:18:45 executing program 4: perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bind$unix(r0, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) r3 = dup3(r1, r0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(0xffffffffffffffff, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/30 00:18:45 executing program 3: mq_open(&(0x7f00000016c0)="656d302d8c6b657972696e677d9a73656c696e7578766d6e65743073656c6670726f632e40707070305d242b6e6f646576276d643573756d6b657972696e675d245b76626f786e6574306367726f757073797374656d277d3a26242170707030657468302d766d6e6574305d6574683170726f6370726f633a7b7d6264657600", 0xc3, 0x0, &(0x7f0000001740)={0x0, 0xffffffffffffffff, 0xb597}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f0000001500)=ANY=[]) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter6\x00') ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x3f, 0x101, 0xfffffffffffffffb, 0x82a, 0x7, 0xffffffffffff8000}) [ 111.544254] loop0: partition table beyond EOD, truncated [ 111.549928] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-5) [ 111.580711] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/30 00:18:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3f, 0x1000, 0x0, 0x12, 0x100000000, 0x18, "c05f073fda159bd612f4f816b539497b55374025123627435e85bfead515330b8bd1138481d99ad709585fb94b78440f56d2bbbc27c2664b2330729ae03a71d9", "fcf0d90b3415daa6145acce31e88172bead34a13d2c854ac2cbd8b143efdf4b60a1d5dab5ef8c109bb6b6be5615c7af8fdb0150dcd5202f62e6040900eb0858c", "71677977d6816424e16b2aa8405b71b5a879e5fb26f1f750ca9a295c66b60fca", [0x0, 0x1000]}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) writev(r3, &(0x7f0000001680)=[{&(0x7f00000002c0)}, {&(0x7f0000000040)}, {&(0x7f0000000080)="a0ac229b87bf09b66eaf8eacc93f98bc769767ec67ec2200a783", 0x1a}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000140)="312ab078bbdf552af20e743417e63de759899380cf1462ba2a21c054817b4861e8b55c2c39020fc134f7947dc51bceebeef06dc4cc", 0x35}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/03/30 00:18:45 executing program 4: perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bind$unix(r0, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) r3 = dup3(r1, r0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(0xffffffffffffffff, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/30 00:18:45 executing program 0: r0 = socket$inet6(0xa, 0x400000002, 0x2040000000000000) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x80000) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000040)={'syz_tun\x00', @ifru_settings={0x3ff, 0x91cc, @fr=&(0x7f0000000000)={0x3, 0x4, 0x0, 0xfffffffffffffff9, 0x400, 0x1, 0x81}}}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x40000, 0x0) fanotify_mark(0xffffffffffffffff, 0x81, 0x11, r2, &(0x7f00000003c0)='./file0\x00') r3 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[]}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) pwritev(r0, &(0x7f0000000340), 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x2b, &(0x7f0000000080)="24f21e1ad7b62fbfa9", 0x9) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000240)={0xa, {{0x2, 0x4e22}}}, 0x88) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000300)=0x7, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000002500)=[@in6={0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @rand_addr=0x8001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22}], 0x5c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000440)=0x4) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(0xffffffffffffffff, 0x4010ae74, &(0x7f0000000140)={0x2, 0x3ff, 0xffffffffffffffff}) connect$ipx(r1, &(0x7f00000004c0)={0x4, 0x3f, 0x77c, "eaef66e4a45f", 0x2}, 0x10) socketpair$inet6(0xa, 0x3, 0x1, &(0x7f0000000200)) 2018/03/30 00:18:45 executing program 3: sync() syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x20000) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(0xffffffffffffffff, 0x0, 0x0, 0xffff) inotify_init1(0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x2, 0x9}, &(0x7f0000000040)=0x90) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000280)=r0) getpeername$unix(r0, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) 2018/03/30 00:18:45 executing program 5: r0 = memfd_create(&(0x7f0000000000)="5e2d217d5b6d643573756d296d696d655f7479706573656c851773656375726974797b275b7070703100", 0x3) pwritev(r0, &(0x7f00000010c0)=[{&(0x7f00000000c0)="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", 0x1000}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)=""/27) fcntl$addseals(r0, 0x409, 0x5) write(r0, &(0x7f00000012c0)="9d", 0x1) sendfile(r0, r0, &(0x7f0000000080)=0x1000047, 0x40000000005) 2018/03/30 00:18:45 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r5 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x0, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r5, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r6, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="fd3a735f9d01ec9769d1a8cea60d47ecc60fd25431609fc795e9436412d502874e476c5f2da16b34926c85e231757b50b9a90c2747f08f397b721f9f0807732e4c1c6c51de08dcebac6941d0f1951df71588682500a9249730856c0325366f8df5d3dcfbc54cc422f10578ad78e844226694061629e5c45b9e9b17ac122bc4e9914fd483f798d01b0d16a3497d51ed41043e4783ed75baca9593605880362fb151c82d9a5f3a927ff0b6d615959063f1a62ee1c290246dcc23a624a7342e7e546b127d1b67659abb59e70d4b20c332a59495a875434b8065a53bcde012592361c27817f8502f38d955ab14de60ef2b67c313b4ec6d6d6059145c", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r5, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r7, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r8, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r7, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r10, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) 2018/03/30 00:18:45 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4400, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x0, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="18000007"], &(0x7f0000849000)='syzkaller\x00', 0x0, 0xb7, &(0x7f000079d000)=""/183}, 0x48) r1 = getpid() stat(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000001c0)={0x6, 0xb7a, r1, 0x7, r2, 0x2, 0xfffffffffffffff7, 0x20}) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10200000008) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000000c0)=r0) 2018/03/30 00:18:45 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xbb2, 0x10000) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x6, 0x1000, 0x7, "c2706d2aab13eeb6e305be9c2e1bc0063aec89220cd3ae4ee1e73cb8ae6214e894e4175f1fb7f94d3bf9a4361efccb662f0fe8588772c2a083a1697250f7e9", 0x17}, 0x60) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)={0xffffffffffffffff}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000040)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00000000c0)=0x9, 0x4) timerfd_create(0x3, 0x80000) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/03/30 00:18:45 executing program 0: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(blowfish)\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x4000000000000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000700)={{{@in6=@loopback}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) write$cgroup_pid(r1, &(0x7f0000001900)=ANY=[], 0x6b4) write(r2, &(0x7f0000000180)="15", 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@mcast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) [ 111.869796] Dev loop0: unable to read RDB block 8 [ 111.874784] loop0: unable to read partition table 2018/03/30 00:18:45 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x4, 0x0, 0x20, 0x200000000000}, &(0x7f0000001000)=0x18) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000800)={0x4c, 0x0, &(0x7f0000000740)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x38, &(0x7f0000000240), &(0x7f0000000700)=[0x68, 0x78, 0x0, 0x38, 0x68, 0x20, 0x68]}, 0xfffffffffffeffff}}], 0x5, 0x0, &(0x7f00000007c0)="1826314e92"}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ppoll(&(0x7f00000000c0)=[{r0, 0x8}], 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0x1}, 0x8) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) socketpair(0x1, 0x80003, 0xf31d, &(0x7f0000000280)={0xffffffffffffffff}) recvmsg(r5, &(0x7f00000006c0)={&(0x7f00000002c0)=@rc, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000340)=""/192, 0xc0}, {&(0x7f0000000400)=""/216, 0xd8}, {&(0x7f0000000500)=""/180, 0xb4}], 0x3, &(0x7f0000000600)=""/164, 0xa4, 0x6}, 0x40000000) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000000)=""/11) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x200000) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast2, @local}, &(0x7f0000000200)=0xc) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/30 00:18:45 executing program 4: perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bind$unix(r0, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) r3 = dup3(r1, r0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(0xffffffffffffffff, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) [ 111.923200] loop0: partition table beyond EOD, truncated [ 111.928819] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-5) 2018/03/30 00:18:45 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r5 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r5, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r6, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r5, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r7, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r8, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r7, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r10, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) 2018/03/30 00:18:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3f, 0x1000, 0x0, 0x12, 0x100000000, 0x18, "c05f073fda159bd612f4f816b539497b55374025123627435e85bfead515330b8bd1138481d99ad709585fb94b78440f56d2bbbc27c2664b2330729ae03a71d9", "fcf0d90b3415daa6145acce31e88172bead34a13d2c854ac2cbd8b143efdf4b60a1d5dab5ef8c109bb6b6be5615c7af8fdb0150dcd5202f62e6040900eb0858c", "71677977d6816424e16b2aa8405b71b5a879e5fb26f1f750ca9a295c66b60fca", [0x0, 0x1000]}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) writev(r3, &(0x7f0000001680)=[{&(0x7f00000002c0)}, {&(0x7f0000000040)}, {&(0x7f0000000080)="a0ac229b87bf09b66eaf8eacc93f98bc769767ec67ec2200a783", 0x1a}, {&(0x7f0000000580)="61c3c3d0e189da3d35dc4bad0df3ecdd44c4517031771882d7a023cd0740914b3e686a53e34b533bafe72d3ea0c4366f8d38301557ede4dd798316aa2ff54a118b68fee690bf582958d445625f8bffc0419252a145e1ee5f0cd2650192709bf90f40867ff2937114b885d3678a81801132131ddb74af11bc47dc2c3bade885038854d6cc1784a511d11df1dfe530a88f400680e13ff6200256dd2ae789dc7550d045c1365ce1e72cdb4c2cddb16bb564e95e2baef263f7961c19c9cea044659a047db15c3e4303a28a0fb4d2484b2f25cf5135d33f8ce8bcf4abc7611668e064da940d1de2d800269dfdbd663aa45a2c10f6054ff5418050da4c668716af0ddf2e9608bdd8e75a4a67a32d85a691bdb5cd6784f0f27ec8c54fb5404a51b3512c83496e3cdc25a29d7507e60fa136e8a04e76b453189d398dcf344a63b96d3479d3c36ef8d99aaea8e3999ca1d92eeb469a684b08a0127972c904f6e1ea1e94b62ef120fe6b8579aad6a43a51687f929ba192496fa7819d654f4953707a7824d7968776728037faa7b08a5167013926c098c137a11f3f576b7caaec53fcc336d2f5dae55be00371ffe1ddca4b4bdb381f9766e67dea64761ddc0d1c708597fc8bb54254a264937fe6f76ac5c5befcb3c21036ad02357043bfb6ba61a371ff3abd515fdbf01f32efa940e9d7cbf8f2d3040a0cd63e55047d9bfe8320a97ff533be242fbfc6005807047c95560fce5244a28cad58a5a2ef5516986f9f5cfbff96944fd2a4727e806431440bebbe84573a0b91d0e225be5c0e5e80e48014e61d5ae80f2ca005b9c91d2be9f6987211b029b190ef0a4f2843c63061ac1a063f56b24c0a5e392d917b4fae4f14b204d5d6fcd87a806252768307514bfa714291facad0040ce62cbafabd4d4d7d88f434b0e7b10fc79ccd606514732ac635805c4c4ab12896a8c8617768af3fc10d4cdefc847864487c2b3cce637ed246de5dbbe7d4485f1ee5d8115c782fa2af74a6f206a82e9ed21dc952764fc7c323a573ae43003c16e702c487db8215dda89a46d41a8e7ac3d2401be63f3546866bd160a86e42a44acb4333203d3059e72a60d215355a1c1d50deb229f7ef231e4564f75433ed481f3e0997e8a591e0254d42e8a82a2566e684a5e4fe663d58dd0b6c022765bc159f9fedc5febf82ac5b3d4abbb840496bde147c95463a19f7774f7eae211f8f574899ace236828d2ed38f31c098fc0c80b38f4e2bab5a409f648f5f03b726038021e9bc3e7718217c5932091378799b1947b85fffc9f4888c8298e04161692aba757ec075680e0ef80dc6680eaf4793e51a749f49dadae932b436a3f76b72b2b26a8546e7b1b67939220d9746dd4d8275daa88d8d5aafc1c879f51fee1f16dd3fb615459e004c1e0051148aa7acd40398fe4e892204de46febfcafb96090bec8355a92d201e583f172351b61d3be08dda0a31492e97975a0d66039be66912c00f5f72f24345a9dde68de40b22f308f6fd7ecd403f072c65489a86f0b3e7e2e777c5c274c416ee0f7e42b4d765f4fa6ac62276dd42c97b5a802f7ce7cab0ebfe6e9b9dda7ced4d3e968dce5f4d0166c11b05a03e4fd28b98259d73ec2cc02f915b525801cdac0f8b84aa4f4ee45bf2319450030e7b9a8677a261d946ef30d362aa46e7be19c8e61f71831b0af1f18b1abbaa7fcde8b92f3e70a527cda76561939d4353a130c42a893846663a78ce684a2c33ccd7bd6bb808c434944f2941a81e8682c0d4488718fd0f4501e9549f06c8ed0652e3a50315c049c68795e7f4f6862b2fa716ea996c8e86c0cc16d9928e8351ccd1d46aee82d6115d02af72041028edf8ef095a8a10c6fcbcdbaa8dec12405fe17c3b45b99570a1093357b966f4450ce58192c81a8a4142f034ccc5ce755daa4905dd5b044c3496e914147fd4369eb49265a9fe80fad542ab904ffcff0b071cbe7a4f0474dc715cdcf2c6b380eeaee0590e3727f5646bbe73df5c9457e69577dff83c0033e96868901651754a1707d1333dc80c3a1d32d2dfab95fe307a3f40bec27c0554e2de97c102c92b1181e362545761036b465d12ffd7e866a471e2472d927e4c8a05c9edc8a66af29fd1e86c15ef0b4fd58d3561f73da7c8a3dcc1653fe1c09e3d10a57fa725424bbecac13d6bc6c84bb3110dcd0f2f96442e88dca0a0cef1f1c5839e42bc64c4814c4540eed612b8852167bcf91ff5498cbf86860395867d64094cd83ff2dcc9caa4ca51f775261b3b91d895c1b594da048e698c435b6ea396a76189010ceccbd6d0baf9b3537726fcb4436358e7a03150606111a9e5db944196da073c464677b80ec01a668eb1bd95ad52c3fe40e715babb77ec2dad9a4d3f545aac0644639343773e5d5a3954bd53ee4367ab1c677c4570b4dd294811809288959e624fc77646ea2fe8dadd993f6a5392786b66204fca91d29ce80393a6348f036cfb85eb04a89535cd35a02e5f2a5c168a733d168ac5e5d1663870246aa6d54c2f963b3d2dd89c0586084cfdfb88845c81289ab11734d6d8856cbc38af817bf282b2f5ddd6fca6c2251ff341ffb51c4ebce5a9f7dc92e9977174baaed0243e292cf08d6e1f8a34dd0d08c46acf057d065b1d40dc3069d06cb7584958cc1f5151215c494a7bcffb1595bceb71593d0335e84acd22c65e65540cc58428e2157e8a55c15a96123560894f0999ef351f515cd7c317f1d464cb4f20fce3c9f6772a1df3cc3198a17bae0083d1ae3f6368ca959d9d3b112861b9d4e8a66016b0c19f23da51bf31e6507c0f69708ff110008c5ed749f39ec37651f24ba7542d9db347c4ef555e2cd3d0b840b3f6f63bbb9b98fac2dfdae17f5b8f2aacad2ddd2e9314c47e1a8a8e8cd5dceca29a753931a5c3071f0f42d03c5d52db4545cac9024f6a63f3422b64dd28b5ba3bdac31e3c1ac8d804818add437b6d880a52b1728e8abbe53c848c13e97b64d1038763c5fda5b1738b232d3536c266f6434cea84080c15228602438327ef3392aa231e12a47f315e1f318bdf8eaa57d7b5358bdc631ec0a177a5ae92a412a3a542e2d83dad037c3a8474b6a323d2bce78ce49016543e6b299cc99fe0bb782e1c469523ff05884fc0dfa8610c9d2fe53b44de4052d60aca5396aa8906e8f91cb3873c1e86126404027bc2f1f08247b28db84f4b2332a6da939a1e906a57d2376c59da5812c24a050ac32f3c73e68f47a46d6091447b0ff6440107436e25f699ec85e601ea301cd67b6f9b8207d4fc89ba16eaacf5cbba3a616a6fd6b816268d3ab623de093355e2e3cf5a627b2e6efb52a23f6e6952cb1e34d48a6c8e86d8b03bbdaa81109deba04559799b17d8ce4ccb0a73acce6bd3f2e009c6615b0dd3c7ecfe904ae50d8d68964b21b45bb7fec7b8fe675cce941f71b311140e62db346c7df7a9778b927f6d7c87219c8a248ea9151afc91a961eb2da92a11e3d62e57b0caef514f5f1bd145c747dda5d04a8ce5e67490eeef1e56d9701c28f3dcdc98457af72f50998fd93fb29d64cd4f654d4d28790c64009b91ef5ac3d6580426e3d00197513f81438403b157b10f64cf222257683da34e89ed68f8d7f5c8deef9490cb751ca0f5ac45a493e13c186cd0dfcb8293e6fdb2abd040b1cc2fcc6858510cf32aa6dcbdf5571811ab5d0d992e6818d8e10a507bbc7b1ad1382d86364be7afae49987a2905eac6e013af6cebe915035de8eb88afa4b1b01f5fe40827ecb5bbef667facdd732fdb12ef4b979db85fae0d31c9594d3577f05cd8768591846db80393c18699e85cf876349cf252dd49bd77d0a81c06154d65aa0114348506895fac9d7dc28e4e125fb9cd58471998944ef317d9d5576b30f3cbca8b61cdbf7d1e900a93a3926f50b5f9a1a80882873370fab0830cb4b8507bb7574bf6716108f38f0b5249120318cc73cf7a7a7cd6e3ca5de6276793c0aeada07bf692cbddfd3e69ed8b3ca9d6d8ad47a03801650ed4cfd4aab66f76ff76983b3d6b430165ed9252bfb16c1016b0d2bc73bd1f4eb00adfc44276ca0f64d0ebb22f3bc8646c66d472b33a1c13c6c185dd0175a06dc5938b1d0fdbdcf638fb2fc7e7561d91e282018943e9d5b8cc7a2c1fbae1ebdc247570d2d912757797ad904581c604aec4469a64300fd38da2175abfb63af1b3007fbf5a43012bd8640690cc00a02a782b8e847a2251b9b9f1b692bf239c2b0d5452556920494c2e6241f368802eb354ec60814c8361bfe2e5d4c63eec7ee618cc87351cf7676137b2e103c70eb00be4b7f3b067a4270e9e3326cc02d9f3d61bff0b1d0d8c9cfbaafe31c2f685b250a8d386adb9ae358783650575f57d21c7dc57c2e4b3fadb7b5b00b049ca709415ddfd534ec704fb4ffe4f3f2836a00abba84fb2150b5e23b108a1050b9693ccc24631800c761681f70d93678242643fa097868fbe3caf5689a6002fba5cd2c9538f01555e013aafd0893bdd8f110300c2ee70ad05946f419b81880d2cf94f874a432d30689b78b6cf6bcfb0bf3ba38e603316dc1f7c6f818b9008bce993ec3d713d9aaf2e09f3be2a31c32ae7a47b6c8c138d2eeb6c65aa015d6ba1d5f2a32bc417c30f42bbe9cd27bf5e3d54e3b417cc6cb49b6db215ddaff45ad5319fb5710f6b86858bc8de7d004a93ab5738630002e92e746a800fc02d24ec99d0ce170e79dca55fb8bb8b4f2b4abd5dea8f4fcccce93d217ac592848df3b359d03f80deef87597553ee469d6eeaabb6aaea7379169c116d4efe4b10af084fcaf78082977c1db04342215ea836b4216e78da110d489929fcddf39e7e15b8bc4007fd39f60a7d95c5f8abc8eb00607eae765a95d42e6264d12a09b7a926cfffd419cd7d460128db0300c445dc51b2325bc99fb66ed6fa4e0cf5ab1243c5333bba62ee776bf3cc99eb4fd2b68b9452528d9aea088daa37d026cc3de4d0b4632df3f1cefa99fe6e968fb82f563b62ced898c190d38f08e98d33e21cce5f45be6cee83d5a9b8c690b24fff9ec2e96a520cb595e8daa7250feb46e0cfc909566450247758d88e782d77b2ef8dd2c97a1fdb7e58f46a421bce2ffac9d804d77e8e8bb1c56abe0321b949be6efd27516772c77a98bdbe67f7bb0f8f924a55a8d420cbae7eb89a7f5dcd90c1d5f3265aafe32e1bcdd07459b37b28ce50cebe595334e5e365fd8c62b61b20d7b58c2925017abd3136851f01d361407978f28744470010c778e7eeaab12cb6b2992e0407a8760f280bbad838ee51daf10f5fe8f7e4f3b73df25c6b79b5087b5b830b2d0a50589bbefcc72e1702795b5728fe293f3195810cea6cb35c1dac8d2f2807ecb459ef40bc05f5cebd876f1c9b242770f2bcebdb049110181ed3351af6cf5ad29dca146e2b2a266409ebdc6dd1cb6f204e79730ef54881264be4c0be194fd38df43b1a8f38c8f3c565a1065c631f5537d427e6c0b170fb1f2f5adfde72b6b3a62b97dccce0947a818a6fd654b67184dad646c248f9194d2fcdd27d419b5870c855f268cb23e6e2b89d688b41fb42e5b4547e9b7cffeae5deee3658dbe089dc1deaa31092cf73b4ca594bf43d9a9c4811b618b5d38e71b6640e882dd79368bf8ff62ff2b7bbb2ec610547c39a04b1e43fb410f74106a88d5154559f941c126d071eab06613018036ab312de04594e218942c20c99a3bc35bd3894973f5403f0ea29a0b043f7667f40e2be817eb738e0b0138458c45a8a823bd0e562721c606a03c2a4ef46a5a4487fee18224210a1e19e97d106cfd11aa29257d684c7bca382fbb4", 0x1000}, {&(0x7f0000000140)="312ab078bbdf552af20e743417e63de759899380cf1462ba2a21c054817b4861e8b55c2c39020fc134f7947dc51bceebeef06dc4cc", 0x35}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/03/30 00:18:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x0, 0x4, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000440)={{0x1, 0x1, 0x9, 0x8, "a8e928103924b7c3d3edfd7df6383a837ccd59c07ad764b99914722c7f458fe70d19e3c50c6bbc2d3aa65fcc", 0x72d02011}, 0x8, [0xac, 0x9, 0xfffffffffffeffff, 0xff, 0x9, 0x9, 0xff, 0xba2, 0x4a, 0x8000, 0x34844ec1, 0xb2, 0x3, 0x8000, 0x80000001, 0x3, 0x9, 0x7, 0x0, 0x9, 0x7fffffff, 0x8001, 0x0, 0x99b, 0x5, 0x1f522e6b, 0xcf3, 0x40, 0x4, 0x5, 0x8, 0x1, 0x1, 0xef2, 0x400, 0x4, 0x3, 0x3f, 0x5, 0x80000000, 0xfffffffffffffff9, 0x0, 0x8, 0x0, 0x6, 0x8, 0x48a3, 0x2, 0x200, 0xf23, 0x92, 0x3, 0x0, 0x40, 0x1, 0x80000001, 0x3, 0x8, 0x1, 0x3, 0x0, 0x4, 0xfffffffffffffffc, 0x6, 0x3, 0x80, 0x4, 0xfffffffffffffff7, 0x1, 0x1, 0x6, 0x5de, 0x100000001, 0xa60, 0x0, 0xffff, 0xfffffffffffff001, 0xfff, 0x4, 0x7, 0xfffffffffffffffd, 0x3, 0x7fff, 0x6, 0x7fffffff, 0x31baaeb7, 0x1, 0x5, 0x6df3, 0x7, 0x2, 0x9, 0x10001, 0x7fff, 0x1800000000000000, 0x1, 0x4, 0x6, 0xc9, 0x1000, 0x0, 0x200, 0x4, 0x81, 0x6, 0x2, 0x0, 0x58, 0x4, 0x0, 0x3f, 0x1ff, 0xab0, 0x10000, 0x800, 0x3, 0x20, 0xd6, 0x10001, 0x3, 0x10001, 0x7fff, 0x7fffffff00000000, 0x0, 0x7fffffff, 0x2, 0x1, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000400)={0x2, 0x0, [{0x1, 0x0, 0x0, 0xb0}, {0x7, 0x0, 0x0, 0x7ff}]}) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000000c0)={'filter\x00', 0x0, 0x3, 0xf, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000080)=""/15}, &(0x7f0000000140)=0x78) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x100}}, 0x7, 0x5, 0x2, 0x1, 0x40}, &(0x7f0000000280)=0x98) getrusage(0xffffffffffffffff, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000002c0)={r4, 0x40, 0x10}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000940)={r4, @in6={{0xa, 0x4e22, 0x14000000000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}}, 0xff, 0xbe9, 0x7fffffff, 0x7, 0x4}, 0x98) [ 111.990712] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/03/30 00:18:45 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = dup2(r0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)={0x9, 0x10, [0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r4 = openat$cgroup_subtree(r3, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r4, &(0x7f00000000c0), 0x0) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000140)={0x2, 0x6}) [ 112.086840] Dev loop0: unable to read RDB block 8 [ 112.091848] loop0: unable to read partition table [ 112.122573] loop0: partition table beyond EOD, truncated [ 112.128153] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-5) [ 112.161511] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/03/30 00:18:45 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xbb2, 0x10000) connect$nfc_llcp(r2, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x6, 0x1000, 0x7, "c2706d2aab13eeb6e305be9c2e1bc0063aec89220cd3ae4ee1e73cb8ae6214e894e4175f1fb7f94d3bf9a4361efccb662f0fe8588772c2a083a1697250f7e9", 0x17}, 0x60) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) signalfd(r3, &(0x7f00000001c0)={0x3}, 0x8) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)={0xffffffffffffffff}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000040)) timerfd_create(0x3, 0x80000) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/03/30 00:18:45 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x8001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x1, 0x7}, &(0x7f0000000140)=0x8) 2018/03/30 00:18:45 executing program 4: perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x0, 0x0, 0x6, 0x0, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bind$unix(r0, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) r3 = dup3(r1, r0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(0xffffffffffffffff, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/30 00:18:45 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r5 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r5, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r6, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r5, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r7, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r8, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r7, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r10, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) 2018/03/30 00:18:45 executing program 3: syz_emit_ethernet(0x1e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@can={0xc, {{0x2, 0x5, 0x1, 0x5c}, 0x0, 0x1, 0x0, 0x0, "3d275d773de25016"}}}}, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000017000)={0xa}, 0x1c) socketpair$unix(0x1, 0x400000000002, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1, 0xbf, 0x6}, &(0x7f00000000c0)=0x10) pread64(r2, &(0x7f0000000180)=""/195, 0xc3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000380)={'sit0\x00', 0xa000}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r3, 0x85, 0x10}, &(0x7f0000000140)=0xc) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000300)={0x0, @dev, @broadcast}, &(0x7f0000000340)=0xc) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) close(r1) socket$inet_sctp(0x2, 0x8000000004, 0x84) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000003c0)={0xf8, 0xffffffff}) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000000400)=""/217) 2018/03/30 00:18:45 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) r3 = dup3(r1, r1, 0x80000) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000002040)=""/4096) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000a98ffc)=0x9, 0x4) 2018/03/30 00:18:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3f, 0x1000, 0x0, 0x12, 0x100000000, 0x18, "c05f073fda159bd612f4f816b539497b55374025123627435e85bfead515330b8bd1138481d99ad709585fb94b78440f56d2bbbc27c2664b2330729ae03a71d9", "fcf0d90b3415daa6145acce31e88172bead34a13d2c854ac2cbd8b143efdf4b60a1d5dab5ef8c109bb6b6be5615c7af8fdb0150dcd5202f62e6040900eb0858c", "71677977d6816424e16b2aa8405b71b5a879e5fb26f1f750ca9a295c66b60fca", [0x0, 0x1000]}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) writev(r3, &(0x7f0000001680)=[{&(0x7f00000002c0)="fb44267678a72cf7155fdbc6d33d18c2474dfcb5589e8713fd87d469d3d55fc5101e7df0c46654e5e7bbf1f97f7c46df688868d8821c3230e11122f818e14832d32a3e97d5698c60af9de58a0c34c40ca8aa438468916dcdd9bbb933deb761bb362b616b482894a9b41a3a62e15c24a7940c9813f4905d7c49e8eca8f4585f", 0x7f}, {&(0x7f0000000040)}, {&(0x7f0000000080)="a0ac229b87bf09b66eaf8eacc93f98bc769767ec67ec2200a783", 0x1a}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000140)="312ab078bbdf552af20e743417e63de759899380cf1462ba2a21c054817b4861e8b55c2c39020fc134f7947dc51bceebeef06dc4cc", 0x35}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/03/30 00:18:45 executing program 7: syz_open_dev$random(&(0x7f0000000280)='/dev/random\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r1 = socket(0x10, 0x2, 0xc) write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r2 = getpid() sched_setparam(r2, &(0x7f0000000400)) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) fchown(0xffffffffffffffff, r4, r5) r6 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) r7 = shmget$private(0x0, 0x2000, 0x1, &(0x7f000000c000/0x2000)=nil) shmat(r7, &(0x7f0000ffa000/0x3000)=nil, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r6, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000040)={0x8, 0x0, &(0x7f0000000000)=[@release={0x40046306, 0x3}], 0x1a3, 0x0, &(0x7f0000011f9d)}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) pread64(0xffffffffffffffff, &(0x7f0000000240)=""/39, 0x27, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000340)={0x44, 0x0, &(0x7f00000001c0)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000180)}}], 0x0, 0x0, &(0x7f0000000240)}) sendfile(r3, r3, &(0x7f00000003c0), 0x102000004) write(0xffffffffffffffff, &(0x7f0000000300), 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000380)=0x8) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) 2018/03/30 00:18:45 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) getgid() syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, r1, 0x0, 0x0, 0x0, 0x810) r2 = syz_open_dev$tun(&(0x7f0000000600)='/dev/net/tun\x00', 0x0, 0x40000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00002cbd7000fcdbdf250600000030000100080008000000000008000800020000000c00070000000000020000000800f6ff03000000080004004e24000008000500070000000800040005000000"], 0x54}, 0x1}, 0x800) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x8, 0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e23, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x0, 0xffffffffffffffff, 0x0, 0x9c8c, 0x6}, &(0x7f00000003c0)=0x98) pwrite64(0xffffffffffffffff, &(0x7f0000000400)="df09851b2b6456bc45e205dde7d6f7ff1eac1104ec549885245d2c48aa0274412be943969221640becd840bfac8f69ff42f2b1c318ab9ce500a18c475cbd5a2348cdb7ed8dbdc848aa8a739aca89480a1029dbfb78b9eae7cc", 0x59, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00'}) read(r0, &(0x7f0000000080)=""/13, 0x8) [ 112.283628] Dev loop0: unable to read RDB block 8 [ 112.288619] loop0: unable to read partition table 2018/03/30 00:18:45 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r5 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r5, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r6, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r5, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r7, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r8, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r7, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r10, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) [ 112.328056] loop0: partition table beyond EOD, truncated [ 112.333620] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-5) 2018/03/30 00:18:46 executing program 4: perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x0, 0x0, 0x6, 0x0, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bind$unix(r0, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) r3 = dup3(r1, r0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(0xffffffffffffffff, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/30 00:18:46 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000db5ff7)='/dev/sg#\x00', 0x0, 0x0) close(r0) connect$bt_sco(r0, &(0x7f0000003a00)={0x1f, {0xfffffffffffffffb, 0x0, 0x2, 0x8, 0x8, 0x1f}}, 0x8) r2 = getpgid(0xffffffffffffffff) ptrace$setopts(0x4206, r2, 0x800, 0x4) syz_emit_ethernet(0xe, &(0x7f0000000180)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_uc={0x8847}}}, &(0x7f0000000240)) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000002d80)={0x7, 0x9}) sendmmsg$alg(r0, &(0x7f00000038c0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="e22f00a1c9e9d911e75a5270168f009cee4670fd009cc556bcecc1dfce8a72dd731f34b57cc813468458cd4d8a33664b4f859a3fa0b211e321ea710549d97c5f6255d2e445f5891ef8e030d8d4b6f0cfd9a57df3c3de0883e01ebf1cff0c1cc0e43912d28288aaacecf39bd3f292ee3b7f10565d6c2e50fd28c192c0337600d5386d92293ced18", 0x87}], 0x1, &(0x7f0000000280)=ANY=[], 0x0, 0x4000}, {0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f0000001440)="f47ca56694bde2f77515a390233c131ca500367136482302a8089d70caee764c4a2b67aba5c87bdb4058c19cea9be7aeec9835b2999c141624bcd14c90943622954365795214515d7be79a79ce2f59b04ee002a9906c0009416d3863d27ab58ae2869a6e634f67b8d9ab4c18147f45b14f28e25a73905620a1ff149e15ec763f6492a2f665715039293bafa1111aa6361beaa7c30f4acc47fadad48b571fad1debe7587585a3774d15f932", 0xab}, {&(0x7f0000001680)="274f35ee26d136c4531ee7907785e839b31f9ad0b06b9f9027965243e4a2fcfafa6fe82072068b5dc09b1dce63ba050d6e10fdc22d856fd3c321dc94d5a666f8a5170adbc8d73455131da76b00aa8474fba1b83ed70a11b7080580aac14e2a53b09fe6f301de53203cbbd79119c8c84420722c7a2b951f0e20e21bc4536089f2d5733f8c9e1a0b074ab613224a32b12efb85bd4f517ea441fce997022f159b4380bcdc782ebbac0a9ff37137c0a8c9962b6dc19a5e575785654874fdbf8037c479", 0xc1}, {&(0x7f0000002900)="98dcedb52d3124ac0e2460369ff61fadbb1dd78dc78dc0387fd0ce29908c82b547f681c83edf998d7020e72eec2f654783bfbc5e7b9ad76e95c10469003af600fb0123c4f4fbe7a228cb6a690a01cea51e1f0d18aa0ff754a7dd1d3ec404434a1fe32364d54509126b0872834cc7de31f84b60719a", 0x75}], 0x3, &(0x7f0000002b40)=[@op={0x18, 0x117, 0x3}], 0x18, 0x4810}, {0x0, 0x0, &(0x7f0000002e40)=[{&(0x7f0000002bc0)="23ba137befd623fb74", 0x9}, {&(0x7f0000002dc0)="ff3ed71b7a5aba3aa8c09b8a17370d42c8d09ec1018854852edd7c685ef21ef32d27007557e27dcf9ec7899ba6e7c47140acbb675862316e298a4956aade12be82c0d9eb65863e81c057cad35f777000fe7f6336b3b450c50f3223248e8e3151a7", 0x61}], 0x2, 0x0, 0x0, 0x80}], 0x3, 0x24000080) [ 112.466561] netlink: 'syz-executor7': attribute type 4 has an invalid length. [ 112.518328] binder: 14230:14246 Release 1 refcount change on invalid ref 3 ret -22 [ 112.526267] binder: 14230:14246 ioctl c0306201 20000040 returned -11 [ 112.541707] netlink: 'syz-executor7': attribute type 4 has an invalid length. 2018/03/30 00:18:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e41ff7)={0x0, &(0x7f0000e41ff0)}, 0x10) r1 = socket$inet(0x2, 0x0, 0x10) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @rand_addr}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x8}, 0x8) sendto$inet(r1, &(0x7f0000000100)="0b91db80909cc7364ffdc3de8af809cedb28cec335d05157b95e85a6f3f728141feed63bc5de5d75cc01b136f02023a5a1d2d44e900e12527e45e9d79254499d352daa6491fc3500c8cb6b7734b593b327b871efe105d70a0f75c1f6af296ef4adfc6c635e6a84dabfb29367b24d8cd34410235872d8be5b22e6f3932cb31a4f99f522d9603e0b676984b454a313eaff849332b6eec1dac6dc05a216be6e30535809db58b9142dd29be1108d7542e4ed6966f18059ebf8502c585153180a797cf70a8c876e17ab397d1110c6cedbfefe13", 0xd1, 0x11, &(0x7f0000000000)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x101cd, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/30 00:18:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3f, 0x1000, 0x0, 0x12, 0x100000000, 0x18, "c05f073fda159bd612f4f816b539497b55374025123627435e85bfead515330b8bd1138481d99ad709585fb94b78440f56d2bbbc27c2664b2330729ae03a71d9", "fcf0d90b3415daa6145acce31e88172bead34a13d2c854ac2cbd8b143efdf4b60a1d5dab5ef8c109bb6b6be5615c7af8fdb0150dcd5202f62e6040900eb0858c", "71677977d6816424e16b2aa8405b71b5a879e5fb26f1f750ca9a295c66b60fca", [0x0, 0x1000]}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) writev(r3, &(0x7f0000001680)=[{&(0x7f00000002c0)="fb44267678a72cf7155fdbc6d33d18c2474dfcb5589e8713fd87d469d3d55fc5101e7df0c46654e5e7bbf1f97f7c46df688868d8821c3230e11122f818e14832d32a3e97d5698c60af9de58a0c34c40ca8aa438468916dcdd9bbb933deb761bb362b616b482894a9b41a3a62e15c24a7940c9813f4905d7c49e8eca8f4585f", 0x7f}, {&(0x7f0000000040)}, {&(0x7f0000000080)="a0ac229b87bf09b66eaf8eacc93f98bc769767ec67ec2200a783", 0x1a}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000140)="312ab078bbdf552af20e743417e63de759899380cf1462ba2a21c054817b4861e8b55c2c39020fc134f7947dc51bceebeef06dc4cc", 0x35}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) [ 112.566380] binder: BINDER_SET_CONTEXT_MGR already set [ 112.571868] binder: 14230:14264 ioctl 40046207 0 returned -16 [ 112.580284] binder: 14230:14264 Release 1 refcount change on invalid ref 3 ret -22 [ 112.590468] binder_alloc: 14230: binder_alloc_buf, no vma [ 112.596058] binder: 14230:14246 transaction failed 29189/-3, size 0-0 line 2963 [ 112.607048] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/30 00:18:46 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x30}, 0x1}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000000000)) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000000240)=0x6000) gettid() setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340), 0x4) setpriority(0x0, 0x0, 0x0) 2018/03/30 00:18:46 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r5 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x0, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r5, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r6, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r5, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r7, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r8, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r7, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r10, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) 2018/03/30 00:18:46 executing program 4: perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x0, 0x0, 0x6, 0x0, 0x0, 0x10000, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bind$unix(r0, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) r3 = dup3(r1, r0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(0xffffffffffffffff, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/30 00:18:46 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000080)) r1 = fcntl$dupfd(r0, 0xfffffffffffffffc, r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000180)={0x0, 0x4, 0x80000001}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'ip6gretap0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="2700000000000000000000000008000000000000000000000000000000000000ffffff7f0000000000000000"]}) fstatfs(r0, &(0x7f0000000100)=""/84) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1, 0xffff}, 0x8) 2018/03/30 00:18:46 executing program 7: ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x106, 0x1, &(0x7f0000000040)="010000000300060000071a00009139cce806eb7a01b06f4d696f7e2863a990f4d4edd4bacd1edc5941fe4ebafde4ea55d4801afc97f65b2569c3a6f01893deb24eae081be4d5f64ef34826f2269751182b53", 0x52) close(r0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="80000000000000000a004e240000000000000000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000090000000a004e21ffff0000fe8000000000000000000000000000bb02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2105000000fe8000000000000000000000000000bb0200000000aad9dcb08a014592000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e223c000000fe80000000000000000000000000001405000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e206f5100000000000000000000000000000000000175000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21010000800000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2201000000ff02000000000000000000000000000109000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e23e192ffff0000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21d40f00000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e220104000000000000000000000000ffff7f0000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x510) 2018/03/30 00:18:46 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xbb2, 0x10000) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x6, 0x1000, 0x7, "c2706d2aab13eeb6e305be9c2e1bc0063aec89220cd3ae4ee1e73cb8ae6214e894e4175f1fb7f94d3bf9a4361efccb662f0fe8588772c2a083a1697250f7e9", 0x17}, 0x60) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)={0xffffffffffffffff}) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)) timerfd_create(0x0, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="874f6e0fb639313674"], &(0x7f0000000200)=0x14) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000002c0)=0x7fffffff) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r5, 0x4}, &(0x7f0000000280)=0x8) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f00000000c0)={0x45f, 0x8, 0x101}) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) [ 112.612633] binder: release 14230:14246 transaction 46 out, still active [ 112.619519] binder: undelivered TRANSACTION_COMPLETE [ 112.624678] binder: send failed reply for transaction 46, target dead 2018/03/30 00:18:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x44, 0x6, 0x1, 0x400, 0xb9d, 0x4e7, 0x9, {0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x23, 0x4, 0x100, 0x9}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={r3, 0xf0, "ffb1f07183131414cb1bb7129305787332373ac538ffea18e484f77543c9b96880d19630b020a1d3a1f8dec4f1f0e51f6224cb9d343e29f4970862f648525f158db93fbaf378989778a5e52043707c59d7037b28c1a0eb20330aadfae701498ee8e380ab235cbc13f4830f0a063ed233a054a9ec4dba3dccfbc3a495756487a0ec058af41c05ca47c1c547075557efbbce6e9458c0b7772d6260d966166d2dedd655ba11cd61b1e17f8f01ff5a479828147fc136293567e5f21fc5f226eab0df13891f6e2604720ebe49ff86c8b5e9d0b7902d7d78c7cb4ae3050baa6b3bb04d43795e9792dc7578c36f39d2fe0df658"}, &(0x7f0000000280)=0xf8) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000000)=0xa, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) [ 112.662824] Dev loop0: unable to read RDB block 8 [ 112.667804] loop0: unable to read partition table [ 112.701204] loop0: partition table beyond EOD, truncated 2018/03/30 00:18:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x402c542d, &(0x7f00003b9fdc)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) 2018/03/30 00:18:46 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r5 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0x0, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r5, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r6, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r5, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r7, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r8, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r7, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r10, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) 2018/03/30 00:18:46 executing program 4: perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x0, 0x0, 0x6, 0x3f, 0x0, 0x0, 0x200, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bind$unix(r0, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) r3 = dup3(r1, r0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(0xffffffffffffffff, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) [ 112.706855] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-5) 2018/03/30 00:18:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x200000000003) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x6688, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46df}) ioctl$TIOCGSOFTCAR(r1, 0x5412, &(0x7f0000000040)) r2 = socket(0x11, 0x0, 0x80) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000100)={0x0, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) 2018/03/30 00:18:46 executing program 5: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='vcan0\x00', 0x0) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={r1, r2/1000+10000}, 0x10) 2018/03/30 00:18:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3f, 0x1000, 0x0, 0x12, 0x100000000, 0x18, "c05f073fda159bd612f4f816b539497b55374025123627435e85bfead515330b8bd1138481d99ad709585fb94b78440f56d2bbbc27c2664b2330729ae03a71d9", "fcf0d90b3415daa6145acce31e88172bead34a13d2c854ac2cbd8b143efdf4b60a1d5dab5ef8c109bb6b6be5615c7af8fdb0150dcd5202f62e6040900eb0858c", "71677977d6816424e16b2aa8405b71b5a879e5fb26f1f750ca9a295c66b60fca", [0x0, 0x1000]}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) writev(r3, &(0x7f0000001680)=[{&(0x7f00000002c0)="fb44267678a72cf7155fdbc6d33d18c2474dfcb5589e8713fd87d469d3d55fc5101e7df0c46654e5e7bbf1f97f7c46df688868d8821c3230e11122f818e14832d32a3e97d5698c60af9de58a0c34c40ca8aa438468916dcdd9bbb933deb761bb362b616b482894a9b41a3a62e15c24a7940c9813f4905d7c49e8eca8f4585f", 0x7f}, {&(0x7f0000000040)}, {&(0x7f0000000080)="a0ac229b87bf09b66eaf8eacc93f98bc769767ec67ec2200a783", 0x1a}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000140)="312ab078bbdf552af20e743417e63de759899380cf1462ba2a21c054817b4861e8b55c2c39020fc134f7947dc51bceebeef06dc4cc", 0x35}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/03/30 00:18:46 executing program 3: getpeername(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000140)=0x80) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000180)) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x3, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x54, 0x40) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/03/30 00:18:46 executing program 4: perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x0, 0x0, 0x6, 0x3f, 0x0, 0x0, 0x0, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bind$unix(r0, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) r3 = dup3(r1, r0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(0xffffffffffffffff, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/30 00:18:46 executing program 3: getrusage(0xffffffffffffffff, &(0x7f0000000000)) [ 112.893070] Dev loop0: unable to read RDB block 8 [ 112.898068] loop0: unable to read partition table [ 112.912201] loop0: partition table beyond EOD, truncated [ 112.917795] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-5) 2018/03/30 00:18:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3f, 0x1000, 0x0, 0x12, 0x100000000, 0x18, "c05f073fda159bd612f4f816b539497b55374025123627435e85bfead515330b8bd1138481d99ad709585fb94b78440f56d2bbbc27c2664b2330729ae03a71d9", "fcf0d90b3415daa6145acce31e88172bead34a13d2c854ac2cbd8b143efdf4b60a1d5dab5ef8c109bb6b6be5615c7af8fdb0150dcd5202f62e6040900eb0858c", "71677977d6816424e16b2aa8405b71b5a879e5fb26f1f750ca9a295c66b60fca", [0x0, 0x1000]}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) writev(r3, &(0x7f0000001680)=[{&(0x7f00000002c0)="fb44267678a72cf7155fdbc6d33d18c2474dfcb5589e8713fd87d469d3d55fc5101e7df0c46654e5e7bbf1f97f7c46df688868d8821c3230e11122f818e14832d32a3e97d5698c60af9de58a0c34c40ca8aa438468916dcdd9bbb933deb761bb362b616b482894a9b41a3a62e15c24a7940c9813f4905d7c49e8eca8f4585fd9f0047debc5032193dec4787cef0cd3b710aa67a5e8c1f4c26151134f856bc739f3fd7f20ba7bc2ab00eb58641e3a0de3c0a2ca4e423fe4ad359f542a5e1b68", 0xbf}, {&(0x7f0000000040)}, {&(0x7f0000000080)="a0ac229b87bf09b66eaf8eacc93f98bc769767ec67ec2200a783", 0x1a}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000140)="312ab078bbdf552af20e743417e63de759899380cf1462ba2a21c054817b4861e8b55c2c39020fc134f7947dc51bceebeef06dc4cc", 0x35}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/03/30 00:18:46 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='procsystemwlan0]{\x00', 0x3) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000100)={0x6, 0x5}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0xfffffffffffffffe) pipe2(&(0x7f0000000040), 0x80000) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000)) 2018/03/30 00:18:46 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r5 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x0, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r5, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r6, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r5, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r7, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r8, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r7, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r10, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) 2018/03/30 00:18:46 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xbb2, 0x2002) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x6, 0x1000, 0x7, "c2706d2aab13eeb6e305be9c2e1bc0063aec89220cd3ae4ee1e73cb8ae6214e894e4175f1fb7f94d3bf9a4361efccb662f0fe8588772c2a083a1697250f7e9", 0x17}, 0x60) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)={0xffffffffffffffff}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) select(0x40, &(0x7f0000000080)={0x2, 0x100, 0x8000, 0x7f, 0x4, 0x1, 0x100000000, 0x8}, &(0x7f00000001c0)={0x40, 0x0, 0x5, 0x3, 0x3f, 0xffffffffffffff81, 0xff000, 0x3}, &(0x7f0000000200)={0x5ab, 0x9, 0x72, 0x6, 0x4, 0x100000000, 0x9, 0x100}, &(0x7f0000000280)={r3, r4/1000+10000}) timerfd_create(0x3, 0x80000) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/03/30 00:18:46 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980)}, 0x4010) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0xb, 0x9, &(0x7f0000000580)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @generic={0x3ff, 0xfffffffffffffffc, 0x1}, @call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f0000000600)='syzkaller\x00', 0x0, 0x30, &(0x7f0000000640)=""/48, 0x41f00, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r2) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa, 0xffffffffffffffff, 0x9}, 0x2c) chroot(&(0x7f0000000a80)='./file0\x00') mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0/file0\x00', r5}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000700)='proc!@ppp1!ppp0ppp0#)lo\\lolo{\x00') ioctl$KDSETMODE(r1, 0x4b3a, 0x79) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x0, &(0x7f0000000380)) sendmsg$unix(r4, &(0x7f0000000a40)={&(0x7f0000000240)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000980)="0c72147fa66b73c2b78e646090528b9035d7c53e5b48e6e07db1eb545c58955ccb8640d4c206d7bb30e152991ff95ab78cb963ff9845c2af76b4741fccdac654299d304e13e85deddc5296bf38ed1fdc7247cc0c51ece3006a695b21839a8a885b9091e48c5c2019be54f6f27290840cd9f26870b0c457e5909783dbd3d9d780f0e997d9052c8769b09b9a5366b160859c4d607c89ca179e4b286847f0fe21e881c8c53e49079330e9c6df9a8095702a8c946c3b285bde46320f0d6b78", 0xbd}], 0x1, &(0x7f0000000540)=[@rights={0x18, 0x1, 0x1, [r2, r3]}], 0x18, 0x40001}, 0x0) 2018/03/30 00:18:46 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) dup3(r0, r1, 0x80000) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r5, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000080)=""/240) dup3(r3, r2, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00b\x00']) 2018/03/30 00:18:46 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f00000016c0)={0x0, 0x0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000001500)=0x1f, &(0x7f0000001640)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000280)=0xe8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000001540)={&(0x7f00000002c0)=ANY=[@ANYBLOB="f41000001f00080025bd7000fddbdf4c6700000008004300", @ANYRES32=r4, @ANYBLOB="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"], 0x10f4}, 0x1, 0x0, 0x0, 0x8040}, 0x20000080) socket(0xc, 0x806, 0x4) r5 = accept4$ax25(0xffffffffffffffff, &(0x7f00000015c0), &(0x7f0000001600)=0xfffffffffffffd13, 0x0) setitimer(0x0, &(0x7f00000000c0)={{r1, r2/1000+30000}}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f00000013c0)={'syzkaller1\x00', {0x2, 0x4e22}}) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r7 = openat$cgroup_int(r6, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) r8 = fcntl$dupfd(r6, 0x406, r0) getsockname$unix(r8, &(0x7f0000001400)=@abs, &(0x7f0000001480)=0x6e) write$cgroup_type(r7, &(0x7f0000000000)='khreaded\x00', 0x1) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) 2018/03/30 00:18:46 executing program 4: perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x0, 0x0, 0x6, 0x3f, 0x0, 0x0, 0x0, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bind$unix(r0, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) r3 = dup3(r1, r0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(0xffffffffffffffff, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) [ 113.059365] Dev loop0: unable to read RDB block 8 [ 113.064357] loop0: unable to read partition table 2018/03/30 00:18:46 executing program 6: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r5 = gettid() perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x0, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r5, 0xd, r1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r6, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x9, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r2, &(0x7f0000000740)="fccfe77261bdd0eedadf82cc190544d908f97fdf002c42ccce70d4e97eb22d866d369b8cae46ebe25d0273b15b1fba68fc152c17754a9932cd10bd6615174b99b7bfd549893f6cd2d5a01a1583491fe9509414a856eae7e1be43e0144f36d1caa79dc60159fe5acf6e0f0b92d93be60f26efaf015d3e51346efc5a512c45d3c0cb35a51ee79ff8d7b4fe95b119726fa85669ef5570cd3709208ca374d2eb6d57d33583444528790937bb2bf1319b909c1ddddaf61fbf3a41739f6ba6492dd6c56a047b65c41aa6d61d376acfe69e6028357e13e2d805ce9ef1562fef85747408124f7b", &(0x7f0000000040)="c47f93505aae59ecea6a69a6cbdbb390e20d8feb6e13ebce1127c6dd0d8badfc8a46b337b35626ba77d070a3eec914b8eb257c87d28d", 0x2}, 0x20) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x10001, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x3, 0xdf, 0xff, 0x2}, r5, 0x3, r0, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x10, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r7, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r8, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r7, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x7, 0x44, &(0x7f0000ffa000/0x3000)=nil, 0x5}) perf_event_open(&(0x7f0000940000)={0x7, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000004000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x3}) mq_notify(r10, &(0x7f00006cbfb0)={0x0, 0x1c, 0x8000000000000}) [ 113.117378] loop0: partition table beyond EOD, truncated [ 113.122982] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-5) 2018/03/30 00:18:46 executing program 4: perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x0, 0x0, 0x6, 0x3f, 0x0, 0x0, 0x0, 0x5, 0x40, 0x0, 0x4, 0x80000001, 0x9, 0x7f, 0xcb2, 0x7f, 0x1, 0x3, 0x6, 0x2, 0xa1ce, 0x216, 0x148, 0x1f, 0x7, 0x200, 0x8, 0xa90d, 0x80, 0x20, 0x101, 0x28, 0x3833b2eb, 0x3, 0xfff, 0x7, 0x0, 0x0, 0x7, @perf_config_ext={0x8}, 0x10000, 0x80000000, 0x5, 0x4, 0x4, 0x0, 0x2}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) bind$unix(r0, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001700)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) r3 = dup3(r1, r0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x1, @empty, 0x40}, {0xa, 0x4e22, 0x101, @empty, 0x9}, 0x0, [0xffffffff7fffffff, 0x1ff, 0x100000000, 0xee08, 0x7f, 0x5, 0x8001, 0xb4d6]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x7, 0x1, "a6e4953896c069de2277ff614813693b52bea99b105bc96232043ebc0e405a1e7e157a2420ceaec17200c096ce5fb0e09b2bb7e4f9b5dec6285400a4a1dca7724f914dbe13b046b83c31159afcc62a52"}, 0xd8) connect$unix(0xffffffffffffffff, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/30 00:18:46 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x3b}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000d0b000/0xf000)=nil, 0xf000, 0x2003, 0x38, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = dup2(r1, r0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000000)={0x1, 0x0, [{0xc0000019, 0x100, 0x8, 0x400, 0x3c62}]}) 2018/03/30 00:18:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3f, 0x1000, 0x0, 0x12, 0x100000000, 0x18, "c05f073fda159bd612f4f816b539497b55374025123627435e85bfead515330b8bd1138481d99ad709585fb94b78440f56d2bbbc27c2664b2330729ae03a71d9", "fcf0d90b3415daa6145acce31e88172bead34a13d2c854ac2cbd8b143efdf4b60a1d5dab5ef8c109bb6b6be5615c7af8fdb0150dcd5202f62e6040900eb0858c", "71677977d6816424e16b2aa8405b71b5a879e5fb26f1f750ca9a295c66b60fca", [0x0, 0x1000]}) r3 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) writev(r3, &(0x7f0000001680)=[{&(0x7f00000002c0)="fb44267678a72cf7155fdbc6d33d18c2474dfcb5589e8713fd87d469d3d55fc5101e7df0c46654e5e7bbf1f97f7c46df688868d8821c3230e11122f818e14832d32a3e97d5698c60af9de58a0c34c40ca8aa438468916dcdd9bbb933deb761bb362b616b482894a9b41a3a62e15c24a7940c9813f4905d7c49e8eca8f4585fd9f0047debc5032193dec4787cef0cd3b710aa67a5e8c1f4c26151134f856bc739f3fd7f20ba7bc2ab00eb58641e3a0de3c0a2ca4e423fe4ad359f542a5e1b68", 0xbf}, {&(0x7f0000000040)}, {&(0x7f0000000080)="a0ac229b87bf09b66eaf8eacc93f98bc769767ec67ec2200a783", 0x1a}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000140)="312ab078bbdf552af20e743417e63de759899380cf1462ba2a21c054817b4861e8b55c2c39020fc134f7947dc51bceebeef06dc4cc", 0x35}], 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/03/30 00:18:46 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xffffffffffff8000, 0x40000) r2 = perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x5, 0x1f, 0x80000001, 0xccb, 0x0, 0x6, 0x14400, 0x2, 0x3, 0x6, 0x2, 0x0, 0x9, 0x9, 0x3, 0x36, 0x6, 0x7fffffff, 0xfffffffffffffc00, 0x6, 0x9d2, 0x200, 0x81f, 0x1000, 0x3, 0x3, 0x9, 0xfec5, 0xffffffffffffffff, 0x81, 0x10001, 0x6, 0x6, 0x8, 0x4, 0x3, 0x0, 0x1b, 0x0, @perf_bp={&(0x7f0000000040), 0xd}, 0x20, 0x5, 0x1, 0x0, 0x0, 0x1, 0x66d5}, r0, 0x10, r1, 0x3) mkdir(&(0x7f000082f000)='./control\x00', 0x0) write$sndseq(r1, &(0x7f0000000180)=[{0x9f, 0x200, 0x2, 0x5831, @time, {0x9, 0x200000000}, {0x8001, 0x1}, @addr={0x2, 0x10001}}], 0x30) r3 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) close(r4) syz_init_net_socket$llc(0x1a, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)) mmap(&(0x7f000000f000/0x3000)=nil, 0x3000, 0x1, 0x32, r2, 0x0) r5 = userfaultfd(0x0) creat(&(0x7f0000000200)='./control/file0\x00', 0x40) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r6, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x7, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$TIOCOUTQ(r6, 0x5411, &(0x7f0000000000)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f00000002c0)=&(0x7f0000000240)) fchmod(r3, 0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f00000001c0)) dup2(r3, r5) 2018/03/30 00:18:46 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001280)='/dev/audio\x00', 0x402000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000012c0)={0x20000000}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x800, 0x7, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2, 0x80000) ioctl$TIOCEXCL(r2, 0x540c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000001140)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001180)={r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x72, 0xa4}, &(0x7f0000001240)=0x90) [ 113.280398] Dev loop0: unable to read RDB block 8 [ 113.285349] loop0: unable to read partition table [ 113.311198] loop0: partition table beyond EOD, truncated [ 113.316766] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-5) [ 113.380913] x86/PAT: syz-executor7:14369 map pfn RAM range req write-combining for [mem 0x1b01d0000-0x1b01d3fff], got write-back [ 113.385585] protocol 0800 is buggy, dev ip6_vti0 [ 113.398018] ================================================================== [ 113.405580] BUG: KASAN: use-after-free in _decode_session4+0x15f0/0x1990 [ 113.412394] Read of size 1 at addr ffff8801d82f8b18 by task syz-executor5/14375 [ 113.419809] [ 113.421416] CPU: 0 PID: 14375 Comm: syz-executor5 Not tainted 4.16.0-rc7+ #5 [ 113.428572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.437896] Call Trace: [ 113.440458] dump_stack+0x194/0x24d [ 113.444063] ? arch_local_irq_restore+0x53/0x53 [ 113.448706] ? show_regs_print_info+0x18/0x18 [ 113.453184] ? _decode_session4+0x15f0/0x1990 [ 113.457663] print_address_description+0x73/0x250 [ 113.462479] ? _decode_session4+0x15f0/0x1990 [ 113.466950] kasan_report+0x23c/0x360 [ 113.470733] __asan_report_load1_noabort+0x14/0x20 [ 113.475640] _decode_session4+0x15f0/0x1990 [ 113.479959] __xfrm_decode_session+0x68/0x110 [ 113.484442] vti6_tnl_xmit+0x36d/0x1820 [ 113.488395] ? dev_queue_xmit_nit+0x9b0/0xc40 [ 113.492876] ? trace_hardirqs_off+0x10/0x10 [ 113.497184] ? vti6_ioctl+0x940/0x940 [ 113.500994] dev_hard_start_xmit+0x24e/0xac0 [ 113.505385] ? SYSC_sendto+0x361/0x5c0 [ 113.509258] ? validate_xmit_skb_list+0x120/0x120 [ 113.514087] ? lock_acquire+0x1d5/0x580 [ 113.518037] ? lock_acquire+0x1d5/0x580 [ 113.521987] ? __dev_queue_xmit+0x2781/0x2fc0 [ 113.526460] ? __dev_queue_xmit+0x2fe/0x2fc0 [ 113.530855] ? lock_release+0xa40/0xa40 [ 113.534806] ? validate_xmit_skb+0x512/0xb00 [ 113.539198] ? netif_skb_features+0x9b0/0x9b0 [ 113.543684] __dev_queue_xmit+0x26bf/0x2fc0 [ 113.548001] ? netdev_pick_tx+0x2c0/0x2c0 [ 113.552132] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 113.557302] ? __sched_text_start+0x8/0x8 [ 113.561439] ? print_irqtrace_events+0x270/0x270 [ 113.566179] ? trace_hardirqs_off+0x10/0x10 [ 113.570487] ? refcount_add_not_zero+0x133/0x200 [ 113.575221] ? refcount_dec_if_one+0x20/0x20 [ 113.579620] ? refcount_add+0x24/0x60 [ 113.583398] ? skb_set_owner_w+0x232/0x330 [ 113.587611] ? sock_alloc_send_pskb+0x6ba/0x9b0 [ 113.592272] ? sock_wmalloc+0x1d0/0x1d0 [ 113.596232] ? dev_get_by_index+0xbf/0x170 [ 113.600443] ? lock_downgrade+0x980/0x980 [ 113.604574] ? __dev_get_by_index+0x1a0/0x1a0 [ 113.609046] ? cap_capable+0x1b5/0x230 [ 113.612915] ? security_capable+0x8e/0xc0 [ 113.617046] dev_queue_xmit+0x17/0x20 [ 113.620818] ? dev_queue_xmit+0x17/0x20 [ 113.624770] packet_sendmsg+0x3aed/0x60b0 [ 113.628896] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 113.634058] ? lock_downgrade+0x980/0x980 [ 113.638215] ? find_held_lock+0x35/0x1d0 [ 113.642274] ? clockevents_exchange_device+0x2e8/0x4e0 [ 113.647556] ? packet_cached_dev_get+0x2b0/0x2b0 [ 113.652326] ? __lock_is_held+0xb6/0x140 [ 113.656402] ? trace_hardirqs_off+0x10/0x10 [ 113.660732] ? iterate_fd+0x3f0/0x3f0 [ 113.664511] ? finish_mkwrite_fault+0x600/0x600 [ 113.669156] ? __fget_light+0x2b2/0x3c0 [ 113.673110] ? find_held_lock+0x35/0x1d0 [ 113.677152] ? __might_fault+0x110/0x1d0 [ 113.681189] ? lock_downgrade+0x980/0x980 [ 113.685319] ? lock_release+0xa40/0xa40 [ 113.689267] ? check_same_owner+0x320/0x320 [ 113.693566] ? __check_object_size+0x8b/0x530 [ 113.698054] ? security_socket_sendmsg+0x89/0xb0 [ 113.702785] ? packet_cached_dev_get+0x2b0/0x2b0 [ 113.707517] sock_sendmsg+0xca/0x110 [ 113.711208] SYSC_sendto+0x361/0x5c0 [ 113.714901] ? SYSC_connect+0x4a0/0x4a0 [ 113.718859] ? __do_page_fault+0x5f7/0xc90 [ 113.723068] ? lock_downgrade+0x980/0x980 [ 113.727205] ? handle_mm_fault+0x465/0xb10 [ 113.731411] ? check_same_owner+0x320/0x320 [ 113.735725] ? SyS_futex+0x269/0x390 [ 113.739411] ? __do_page_fault+0x3d6/0xc90 [ 113.743625] ? do_futex+0x22a0/0x22a0 [ 113.747400] ? mm_fault_error+0x2c0/0x2c0 [ 113.751519] ? lock_release+0xa40/0xa40 [ 113.755469] ? security_file_ioctl+0x89/0xb0 [ 113.759856] SyS_sendto+0x40/0x50 [ 113.763284] ? SyS_getpeername+0x30/0x30 [ 113.767325] do_syscall_64+0x281/0x940 [ 113.771186] ? __do_page_fault+0xc90/0xc90 [ 113.775397] ? _raw_spin_unlock_irq+0x27/0x70 [ 113.779869] ? finish_task_switch+0x1c1/0x7e0 [ 113.784342] ? syscall_return_slowpath+0x550/0x550 [ 113.789252] ? syscall_return_slowpath+0x2ac/0x550 [ 113.794158] ? prepare_exit_to_usermode+0x350/0x350 [ 113.799152] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 113.804495] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 113.809320] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 113.814485] RIP: 0033:0x4548b9 [ 113.817648] RSP: 002b:00007f0fd38a8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 113.825331] RAX: ffffffffffffffda RBX: 00007f0fd38a96d4 RCX: 00000000004548b9 [ 113.832574] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000014 [ 113.839817] RBP: 000000000072bf58 R08: 0000000020000000 R09: 000000000000001c [ 113.847066] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 113.854311] R13: 00000000000004f3 R14: 00000000006f9768 R15: 0000000000000001 [ 113.861571] [ 113.863170] Allocated by task 14375: [ 113.866861] save_stack+0x43/0xd0 [ 113.870288] kasan_kmalloc+0xad/0xe0 [ 113.873978] __kmalloc_node_track_caller+0x47/0x70 [ 113.878886] __kmalloc_reserve.isra.39+0x41/0xd0 [ 113.883618] __alloc_skb+0x13b/0x780 [ 113.887310] alloc_skb_with_frags+0x10d/0x750 [ 113.891782] sock_alloc_send_pskb+0x787/0x9b0 [ 113.896255] packet_sendmsg+0x1ece/0x60b0 [ 113.900381] sock_sendmsg+0xca/0x110 [ 113.904070] SYSC_sendto+0x361/0x5c0 [ 113.907764] SyS_sendto+0x40/0x50 [ 113.911194] do_syscall_64+0x281/0x940 [ 113.915060] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 113.920218] [ 113.921819] Freed by task 14375: [ 113.925159] save_stack+0x43/0xd0 [ 113.928584] __kasan_slab_free+0x11a/0x170 [ 113.932792] kasan_slab_free+0xe/0x10 [ 113.936564] kfree+0xd9/0x260 [ 113.939646] skb_free_head+0x74/0xb0 [ 113.943335] skb_release_data+0x58c/0x790 [ 113.947458] skb_release_all+0x4a/0x60 [ 113.951319] consume_skb+0x153/0x490 [ 113.955006] packet_rcv+0x15b/0x16c0 [ 113.958697] dev_queue_xmit_nit+0x866/0xc40 [ 113.962994] dev_hard_start_xmit+0x16b/0xac0 [ 113.967379] __dev_queue_xmit+0x26bf/0x2fc0 [ 113.971675] dev_queue_xmit+0x17/0x20 [ 113.975446] packet_sendmsg+0x3aed/0x60b0 [ 113.979567] sock_sendmsg+0xca/0x110 [ 113.983253] SYSC_sendto+0x361/0x5c0 [ 113.986938] SyS_sendto+0x40/0x50 [ 113.990365] do_syscall_64+0x281/0x940 [ 113.994225] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 113.999381] [ 114.000983] The buggy address belongs to the object at ffff8801d82f8a00 [ 114.000983] which belongs to the cache kmalloc-512 of size 512 [ 114.013610] The buggy address is located 280 bytes inside of [ 114.013610] 512-byte region [ffff8801d82f8a00, ffff8801d82f8c00) [ 114.025455] The buggy address belongs to the page: [ 114.030356] page:ffffea000760be00 count:1 mapcount:0 mapping:ffff8801d82f8000 index:0x0 [ 114.038469] flags: 0x2fffc0000000100(slab) [ 114.042678] raw: 02fffc0000000100 ffff8801d82f8000 0000000000000000 0000000100000006 [ 114.050531] raw: ffffea0006cdefe0 ffffea0007243f60 ffff8801dac00940 0000000000000000 [ 114.058380] page dumped because: kasan: bad access detected [ 114.064058] [ 114.065656] Memory state around the buggy address: [ 114.070556] ffff8801d82f8a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 114.077886] ffff8801d82f8a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 114.085218] >ffff8801d82f8b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 114.092552] ^ [ 114.096679] ffff8801d82f8b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 114.104745] ffff8801d82f8c00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 114.112081] ================================================================== [ 114.119419] Disabling lock debugging due to kernel taint [ 114.124904] Kernel panic - not syncing: panic_on_warn set ... [ 114.124904] [ 114.132253] CPU: 0 PID: 14375 Comm: syz-executor5 Tainted: G B 4.16.0-rc7+ #5 [ 114.140725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.150052] Call Trace: [ 114.152613] dump_stack+0x194/0x24d [ 114.156212] ? arch_local_irq_restore+0x53/0x53 [ 114.160858] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 114.165586] ? vsnprintf+0x1ed/0x1900 [ 114.169362] ? _decode_session4+0x15b0/0x1990 [ 114.173831] panic+0x1e4/0x41c [ 114.176997] ? refcount_error_report+0x214/0x214 [ 114.181730] ? add_taint+0x1c/0x50 [ 114.185241] ? add_taint+0x1c/0x50 [ 114.188752] ? _decode_session4+0x15f0/0x1990 [ 114.193218] kasan_end_report+0x50/0x50 [ 114.197167] kasan_report+0x149/0x360 [ 114.200943] __asan_report_load1_noabort+0x14/0x20 [ 114.205845] _decode_session4+0x15f0/0x1990 [ 114.210143] __xfrm_decode_session+0x68/0x110 [ 114.214615] vti6_tnl_xmit+0x36d/0x1820 [ 114.218560] ? dev_queue_xmit_nit+0x9b0/0xc40 [ 114.223027] ? trace_hardirqs_off+0x10/0x10 [ 114.227322] ? vti6_ioctl+0x940/0x940 [ 114.231106] dev_hard_start_xmit+0x24e/0xac0 [ 114.235486] ? SYSC_sendto+0x361/0x5c0 [ 114.239348] ? validate_xmit_skb_list+0x120/0x120 [ 114.244168] ? lock_acquire+0x1d5/0x580 [ 114.248112] ? lock_acquire+0x1d5/0x580 [ 114.252061] ? __dev_queue_xmit+0x2781/0x2fc0 [ 114.256529] ? __dev_queue_xmit+0x2fe/0x2fc0 [ 114.260952] ? lock_release+0xa40/0xa40 [ 114.264908] ? validate_xmit_skb+0x512/0xb00 [ 114.269314] ? netif_skb_features+0x9b0/0x9b0 [ 114.273799] __dev_queue_xmit+0x26bf/0x2fc0 [ 114.278151] ? netdev_pick_tx+0x2c0/0x2c0 [ 114.282280] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 114.287453] ? __sched_text_start+0x8/0x8 [ 114.291582] ? print_irqtrace_events+0x270/0x270 [ 114.296313] ? trace_hardirqs_off+0x10/0x10 [ 114.300610] ? refcount_add_not_zero+0x133/0x200 [ 114.305339] ? refcount_dec_if_one+0x20/0x20 [ 114.309726] ? refcount_add+0x24/0x60 [ 114.313499] ? skb_set_owner_w+0x232/0x330 [ 114.317710] ? sock_alloc_send_pskb+0x6ba/0x9b0 [ 114.322360] ? sock_wmalloc+0x1d0/0x1d0 [ 114.326312] ? dev_get_by_index+0xbf/0x170 [ 114.330521] ? lock_downgrade+0x980/0x980 [ 114.334643] ? __dev_get_by_index+0x1a0/0x1a0 [ 114.339109] ? cap_capable+0x1b5/0x230 [ 114.342970] ? security_capable+0x8e/0xc0 [ 114.347096] dev_queue_xmit+0x17/0x20 [ 114.350865] ? dev_queue_xmit+0x17/0x20 [ 114.354812] packet_sendmsg+0x3aed/0x60b0 [ 114.358932] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 114.364091] ? lock_downgrade+0x980/0x980 [ 114.368215] ? find_held_lock+0x35/0x1d0 [ 114.372260] ? clockevents_exchange_device+0x2e8/0x4e0 [ 114.377511] ? packet_cached_dev_get+0x2b0/0x2b0 [ 114.382239] ? __lock_is_held+0xb6/0x140 [ 114.386284] ? trace_hardirqs_off+0x10/0x10 [ 114.390581] ? iterate_fd+0x3f0/0x3f0 [ 114.394354] ? finish_mkwrite_fault+0x600/0x600 [ 114.398996] ? __fget_light+0x2b2/0x3c0 [ 114.402949] ? find_held_lock+0x35/0x1d0 [ 114.406987] ? __might_fault+0x110/0x1d0 [ 114.411024] ? lock_downgrade+0x980/0x980 [ 114.415146] ? lock_release+0xa40/0xa40 [ 114.419096] ? check_same_owner+0x320/0x320 [ 114.423391] ? __check_object_size+0x8b/0x530 [ 114.427894] ? security_socket_sendmsg+0x89/0xb0 [ 114.432623] ? packet_cached_dev_get+0x2b0/0x2b0 [ 114.437354] sock_sendmsg+0xca/0x110 [ 114.441042] SYSC_sendto+0x361/0x5c0 [ 114.444730] ? SYSC_connect+0x4a0/0x4a0 [ 114.448680] ? __do_page_fault+0x5f7/0xc90 [ 114.452886] ? lock_downgrade+0x980/0x980 [ 114.457014] ? handle_mm_fault+0x465/0xb10 [ 114.461224] ? check_same_owner+0x320/0x320 [ 114.465529] ? SyS_futex+0x269/0x390 [ 114.469213] ? __do_page_fault+0x3d6/0xc90 [ 114.473422] ? do_futex+0x22a0/0x22a0 [ 114.477195] ? mm_fault_error+0x2c0/0x2c0 [ 114.481313] ? lock_release+0xa40/0xa40 [ 114.485261] ? security_file_ioctl+0x89/0xb0 [ 114.489646] SyS_sendto+0x40/0x50 [ 114.493073] ? SyS_getpeername+0x30/0x30 [ 114.497109] do_syscall_64+0x281/0x940 [ 114.500969] ? __do_page_fault+0xc90/0xc90 [ 114.505182] ? _raw_spin_unlock_irq+0x27/0x70 [ 114.509652] ? finish_task_switch+0x1c1/0x7e0 [ 114.514122] ? syscall_return_slowpath+0x550/0x550 [ 114.519028] ? syscall_return_slowpath+0x2ac/0x550 [ 114.523933] ? prepare_exit_to_usermode+0x350/0x350 [ 114.528927] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 114.534269] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 114.539100] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 114.544262] RIP: 0033:0x4548b9 [ 114.547423] RSP: 002b:00007f0fd38a8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 114.555103] RAX: ffffffffffffffda RBX: 00007f0fd38a96d4 RCX: 00000000004548b9 [ 114.562349] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000014 [ 114.569594] RBP: 000000000072bf58 R08: 0000000020000000 R09: 000000000000001c [ 114.576924] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 114.584168] R13: 00000000000004f3 R14: 00000000006f9768 R15: 0000000000000001 [ 114.591846] Dumping ftrace buffer: [ 114.595361] (ftrace buffer empty) [ 114.599040] Kernel Offset: disabled [ 114.602639] Rebooting in 86400 seconds..