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", 0x1000}, {&(0x7f0000f72000)="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", 0xfd}, {&(0x7f00009c6000)="b645ef4d348e1df8368aca374d46f9d1fbfb3f41a119f8bf14c8678c3f8987076a52d9f2ba3a48b4a5c3ee3029c12b7a92cb897b128274b3fa10b72490e93fc98b64f92be229dfb9142474625e6d60c8f4a5abb767e9d0a1e9214d319628f4449d7927a5bb8c563911d039aa90", 0x6d}, {&(0x7f0000f72000)="a9b9dcf9003980f733eff569767e82d2f1a356cd8cc12dbd395c553c25c1d1991958c403f53e9fbaebcbae20a5a1356035c6af9ee8961da52ef0f734abe55b06d314b6370e55e74bed14cd36dbc3d4346555e04e20875c7c47cba534109d0520fa24c8518d1bd4cd", 0x68}, {&(0x7f0000f73000-0xd3)="77219812a82a8f3406d39a10c9235946efecf0ab39e610ad3d310555d0e50cdc5f9b03afd0354a3504d3291978172fb05cd45a713c38f838f948516300ce079ed2a45599d544326e0b80e00fb759bf1f82bc970eafde13835ea40bc1ad0410f55ccbe152aa17cba3b9cfb1db3a2779ef12072e3b4a332ba47a1a192f8e3e275ca751a81ce54428d4482010d9dbbe2d3e7e6fa3bcdf89f5313a9b3467041e412ad5e5e86064a0335d32d37555714f5bbbd04bed9bf2161467e1138fc0edeac31e907a8a26f27eee19a59d7e8e744d903efbe3de", 0xd3}, {&(0x7f0000bb2000-0x8)="670cba1dcef903ee", 0x8}, {&(0x7f0000f73000-0xfc)="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", 0xfc}], 0x7, &(0x7f0000f72000)=[{0x70, 0x105, 0x9, "c9696bf58e17b7408cd0434a7fd444e5bbc5277bf5c77696e3d76c0b0e7aa4d38d72d0d651d164a8a249db7bb44b0dcc6249f2c1eca2035c56abdf026dbba90f53cd4500d2cabe4ebd61302811ea4af73981d5a0ea1a28ee54"}, {0x48, 0x101, 0x1, "a09c08331252d3b32f21644235704e90a9a0b1dcaa017e435640c94a82e3e9d090ced856fc55ea2dc0ec3738525a32057bab7c248929"}, {0x100, 0x13f, 0x80000000, "14a5b36e7a57c5833c222d8ff569a1746ca0d1243bca71ddf6725bc31d22e1f1a20c27a8243b3886ba5b89a71adc76c2081e54f3f14aa2b397fa1af279bb0e3925c6424aa7ff7590a1047b052eb0e0cb689b8aee49f4f526553d8fbad4f97776e0e1110a891f1d055abe6a9cc928618c0cb2db2cfe1acac1dfd8d1da8e5d08573783ce9b8b9c8805cac60c61ea7cef50f31defda197697292cb494cffa28f85c212a4faece8b5fdb589f4f5b22371c249f9c9d6b86e924b36cc8e7eadbe9c3c5a3052319587b6fa7f632b6923461f7ea917e2ec2d9f8cf6fb8b37194b686670365e84c062c8dd3ca3a72b39504a5"}, {0x20, 0x186, 0x8103, "77ee31ee22e4069c3d9e5fc813d3d0"}, {0xa0, 0x119, 0xd231, "d798045a5694699aab82cc0222c77693f6e81422fc39561dff4572e69a56ecd001f77aed6e8ae1d48f954d13eed01f78dc3c176cb31e8ca2c76bd5a2c378fe8bd926c20cc943cdb6d2a38fdcb7a305d752f7b9dad6997810f1772e87ce7636358d43da5545b987b414c684777aa8a6ad12ceae53405b5ace26c07321a73ba7207420a50bae1cb429665f9d0ff52ff1"}, {0x98, 0x13f, 0x9, "b9a4c20b45e93aee5cb16fe0e7eb5a2e096e31ef63dfa26059a87b712e27d21f433468038ce406c59f8cda59a97624069cd202a53280588ac35910c84f74e737e21e08b7b368cf6329e3aae80474d1adf245ff2424b92aa0dc861ec18d3ccf19c544ffb46fd9cb07919a50fe1405d24c25b97901308974ae5bd4d7c0da75cd4fe50c980662"}, {0x50, 0x112, 0xffffffffffffff80, "cc5b687b7d1c0316de6be83b270b044e7726a12f97ce068159d1fb1d1e3059dfe6a58e8043c736786915f2f19c156cd32affc9f475d9aa7ce2c020342cb0b542"}], 0x360, 0x4}, 0x20000004) 2018/02/16 09:20:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000de1000-0x38)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f00000b2000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0x361}, 0x0) socketpair(0x9, 0x80000, 0x100000001, &(0x7f000090f000)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f0000fb1000-0x38)={&(0x7f0000900000)=@can={0x1d, r0}, 0x10, &(0x7f0000549000)=[{&(0x7f000010b000-0x66)="5b12034f6168166b3704a07d1ff82e058c3b0a7496831e7651e3a367c89fa2c633f72c78840ef7afb5607f76751200f5a1c645d27c26a8884b8012d20b5fc7b24beb06110b934b4e0b76a937f8aa2da5b2b3eb2c4b4dd1d8a2aa626765365da7cf6e142242b7", 0x66}, {&(0x7f00007fc000)="1313ebc376350cb3bc15be6ccf6f145779f12b875b4556efb892b1bc20824353361b01c15540568876032429cd89439d25fd4c2ab97d8bdd119e40b288851e8451", 0x41}], 0x2, &(0x7f00002df000)=[{0x108, 0x117, 0x8a6c, "c846168a305d5042d63c9da7405bb9f751fc45089b2cb787bc277be86a9b7a7e284d8330ad92c980d6ce081eb73217d1d0172bab0c08d930a63f7f385c58a65a8c84855696467e9eb66274d0d0df01de99a1e89c0da2c3afda4c90d7ac5026dcefc9995494f844ce067f1c3d178c902b87387b5f7466479961455fcd32f543c0a1e3d6a3c949b848da1ba9bcd83558f396dfbb29bd1c8363595d78364ea1ddb9c0f3f02a6f68cff77273019ea34cf103b70f0f148924e10b210074fa21735a76f6dab5eee12ab6ded1dddc0ceea52bb0edc18e36f42546ea1bc1a939ce7caa099831369a20f0018fd1516cde92f1b92a4299ee639084b8a9"}, {0x28, 0x1be, 0x9, "90f2942cc230c088d0cbef3a47ab31da380b99"}, {0x28, 0x10b, 0x0, "b6fb5e46022a2030198b87c4202c91ae710c"}, {0x28, 0x105, 0x93, "e78d2638869ea99986f44f818fb8a2bfc6"}], 0x180}, 0x24000001) bpf$PROG_LOAD(0x5, &(0x7f00009ec000-0x48)={0xa, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x1c}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0x497, &(0x7f000009e000)=""/195}, 0x48) 2018/02/16 09:20:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000549000-0x10)={0x1, 0x28, &(0x7f0000567000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000029c000-0xc)={r0, 0x4263e4fd, 0x10}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x8, 0x4, 0x4001, 0x1, 0xffffffffffffffff}, 0x2c) perf_event_open(&(0x7f00006b8000)={0x200000002, 0x78, 0xdb34, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r1, &(0x7f0000013000), &(0x7f0000007000)}, 0x20) bpf$OBJ_GET_MAP(0x7, &(0x7f000040a000)={&(0x7f0000825000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/02/16 09:20:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00005ca000)='mime_typeeth1md5sum{{vboxnet1\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00005bb000)='mime_typeeth1md5sum{{vboxnet1\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) 2018/02/16 09:20:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000804000)={0x0, 0x2}, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000991000-0x2c)={0x5, 0x1, 0x5, 0x9, 0x8, r1}, 0x2c) mmap(&(0x7f00008b6000/0x3000)=nil, 0x3000, 0x8, 0x80010, r0, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000d8000-0x2c)={0x9, 0x2, 0x7fff, 0x81, 0x8, r2, 0x8}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000d35000)={0x7, 0xff, 0x6, 0xfffffffffffffffa, 0x404, r3, 0x5}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000091f000)={r1, &(0x7f0000740000)="2e96d2baab63a05f358cf1942baaeb2394ca25e00c3b6de6c82dfe61abf42c3edef4ea01a9d0dc", &(0x7f00008eb000-0xcc)=""/204}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000992000)={r2, &(0x7f000059b000-0xee)}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00009bc000)={r2, 0x28, &(0x7f00009a8000-0x28)={0x0, 0x0}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000a18000)={0x7, 0x9c1, 0x5, 0x2, 0x1b, r2, 0x200}, 0x2c) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000591000)={r4, 0x51ca129e, 0x17}, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000078a000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000427000-0x8)) 2018/02/16 09:20:30 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff}, 0x2ba) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000b000), &(0x7f0000001000)}, 0x20) socketpair(0x3, 0x80807, 0x4, &(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000001000)={&(0x7f0000018000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000020000-0x70)=[{&(0x7f000000a000)="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", 0xfc}, {&(0x7f0000025000-0xea)="3bd3af24da0ac94b271c5954a3e2332310a15d81cdad58f3bdade44b78b61310d24c91476e13494a8b623617ca08b18af0a4b1d84ab46373b2b51fb62643a1f76f4a7c18dd3f8e23b2f6d0c46de16701f022892230f7054b27a3ecba248156d5ccfee60a3f0f60392aae3591a9b434c2e1fc28be8293735c74988edb0caae8498411a46df05df2a5e979ab0a6efe73013a72f5c1b561103d489054b569dd5dc86d64e5c1887fb61815ed4ab55b990fc844236a66f9012086a32fa97fa2b62b2ec36077c983f1f36cdc79ba0b77af055becc7705899eb0f871eb59ef1640da51928588bc015037bd35305", 0xea}, {&(0x7f0000010000-0x63)="cf5862ff2480d192871e6bbd08e1ac20ae45513e26ff7d1986755c3458f26af6025ea42ba452218bae2cfcf13c1e85dc5f26243f496f4db56792aab4f76c6636bf3d46b6ee535e364517a6e40dfb33ff9420915debf458a3e905c300431f98eb01f5a7", 0x63}, {&(0x7f0000000000)="b66f918f7c696536596268f8b24ed275f623c8d7b1c4216fcaec3856e59e9c828e2a72672fdb70d0773d1ab142aa88b171d03ddcfa6525bd96ab558c2b3fb65996b3b40ea27b3bce6b0d931f5347356234475b7f240feef81256de41c4e67ca7d69ca5c64ed894b2ecf5a2e9256f6b30333883f4958d142bc4101883297525254794cb7f5c19dc2c28f8556fae27231ff080ea296f29c9667a3788149b798bfedcbd0a247a33d29f09929f1c720accb0059971ea2ba8da7c0a74d51b5563c2ae6ab766eb7d76d663485cec66acec2ac6c6c9af8662298cde", 0xd8}, {&(0x7f0000025000-0x8e)="6c382522606c0b59e0558b6c6a79c34613d9924e3b4360a20d223995ff74ac6b22292859b43bfa73178227d5a5cc3be299c119f510c43571af8d76d7b7e436a50b418f22da6e418ec5d5f3bc5c33a66a2ee928e5c5413c6fe066617428166565a51d3a679087631f9b5d950812c332cbba636950667721ef097c2cf0f530c31758925c0621017f017be5baf7f960", 0x8e}, {&(0x7f0000022000-0xa6)="560b2d4e7a829a76af14b3257d98cce0c9c1148f9e7dd6983d687e09e01c1b0e9ff29e3a7ecf1b169f1db90bd1bf656cb045355406ccf237ca5ff910935192a0eb277266be8afc16c273f9981e92916fe0ae1813a057d69ddd813e580d48cf9f2724c3dd9b83d1c32bb9b58651bb73497c65bb13940743b5379a65b43f0a408c2b951daae0bcafadee6c8ffa95d99af8fe0b44250dc2bc678bd325732a85a99e848d0d2e6569", 0xa6}, {&(0x7f000001f000)="5c6e48ee16e64de2ba4d0fb39b160053835a72d43ad6d2dba8c584123972", 0x1e}], 0x7, &(0x7f0000025000-0x368)=[{0x20, 0x101, 0x7, "bd098f22fe67d3a7fc0b9d"}, {0x30, 0x10a, 0x2, "d8e2f5f38a553fd68f59ede311e9ce8980cff8b34422ebb0a72f"}, {0x68, 0x11e, 0x0, "12b4cac5f5d006493db0069d0ef5c43b6d4492f4aa489676b1c2540040b5ba9d8724333d0d5307229ab30bc45a64f5c5058da9a1bef70ff9683c91eec03e533de80c655d1e0889c2c5a863a2aea1b4839aaef5"}, {0x108, 0x113, 0xff, "77b0f9bb802864ad75db64c9678e2a3d5d6ebdecbfae012eca081d4936ba98deb25bb83f8e89010561899f916ff570cde73fc6dc60ef7ad7ec331356ea788aa43bcc633eb967f60a87340eb7c56daf0c462c1e5839518fc0bc809434a6e22bbbfe51f17cb336919ade33c23c112a744a92a70a85677e802de731e8d7396146be7f3372f809a4cc2d6ad6882a9c1766a318cb168e738f92ee5379f064ef1187791916a70cdbd6ba74a4168d741204e13c904cc83bca2f2b9bed41b0cd386abdaa5259448007c5c064acffc6173975f04a32e68e7c55f65465e56328bbb58bc6d64ab0bcfeeec7f2e318b54f746ae06843d9c9ecfdbf8a"}, {0xd0, 0x11, 0xc31, "022cfee684e9410e09d22d22ee128d4f17748cfa2313e18ca9ffbb95f63095381de6d04153c16bf445bc9c7823dac91e2c3826a79497d16a4eaa8396c8a3851c481ab9fcc3a68c5b3819c8130d76fff71cf43fb9b27ed0b07372d801b750fb63b8beee919a0148ab2a5151c2e86bab3f5e0cadcb6a34d631cd8036373706fa33deaadba905d786b575e468c7b0d960ff734228013b7658ec6e777fd1b4b3cb672d8fc713ed6027b4c636cab94dfe2c50195762db5ae8a4e456464f7550b1163f"}, {0xd8, 0x119, 0x80000001, "47a596ad6a9c6e7cf7c6d8a80d2d00458a0875e86938083e346fe4f7b468d0e8c1fa57ec4e3482e08bc78617e6c60a5497eb7db6c3b45ae200111a9224cae90568e59153f7d6477dfa9a03620a13e2dc8c99b2825581df0146ad95976e59208bbc3523e2bfa5c7514c2aa785337cdbcc60c3d5838a572f31565c79cdf159244a4c3e33124e82872f32bec04edc39bf8bbd70ba784558ed2e8ee39a17029c165f250ee82366c01c5ba21f91e1e4ea2f754323ebcde70db22cf4d468a1c3f1041f77cdd794cd25b295"}], 0x368, 0x4004000}, 0x8040) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000023000)={r0, &(0x7f0000024000-0xd1)="204f924937", &(0x7f0000021000-0x7f)=""/127}, 0x18) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000026000-0x8)='./file0\x00', &(0x7f0000026000-0x5)='f2fs\x00', 0x100000, &(0x7f0000024000)="efa9044fe9fcb98eaae1f581bb9a08f7bc9ca718cf03d56512e7797ae79ee6fcb99e9f5137c9d8527ff075bf74d11811a196e978fc275bb824d3d3083be2eaff690733c208a927f6183c991cc8039ba05f2648e6ee4f4823b1de52fce2743b5fac659918b73bf37dc0b23dd7fa5d14c21b160779aae7c5656e684a23342f6a3b793311a9b289e0079c9e11669cc0b5954cc0940d650e039be2e335c13285") mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000027000-0x38)={0x0, 0x0, &(0x7f0000026000)=[{&(0x7f0000027000-0x13)=""/19, 0x13}, {&(0x7f0000012000-0x4d)=""/77, 0x4d}, {&(0x7f0000021000-0x61)=""/97, 0x61}, {&(0x7f0000017000-0x49)=""/73, 0x49}, {&(0x7f0000013000)=""/89, 0x59}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000027000-0xf7)=""/247, 0xf7, 0xffffffffffffffc0}, 0x40000000) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000026000)='./file0\x00', 0x16) 2018/02/16 09:20:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f17000)={&(0x7f0000f18000)=@nfc_llcp, 0x60, &(0x7f0000f18000)=[{&(0x7f0000f18000)}, {&(0x7f0000f19000-0x49)=""/73, 0x49}, {&(0x7f000025f000-0xa4)=""/164, 0xa4}, {&(0x7f0000f19000-0x60)=""/96, 0x60}, {&(0x7f0000254000-0x6e)=""/110, 0x6e}], 0x5, &(0x7f0000b5e000)=""/138, 0x8a, 0x70f}, 0x21) socketpair$inet(0x26, 0x5, 0x0, &(0x7f0000002000-0x8)) 2018/02/16 09:20:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x14) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000af2000-0x20)={r0, 0x3, 0x1, 0x80, &(0x7f0000e62000)=[]}, 0x20) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000222000), &(0x7f0000fe1000)=""/55}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f000081c000-0x10)={&(0x7f00003ed000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/02/16 09:20:30 executing program 7: r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f00000aa000-0x38)={0x0, 0x0, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x49)=""/73, 0x49}, {&(0x7f0000b27000)=""/232, 0xe8}, {&(0x7f0000001000-0x9f)=""/159, 0x9f}, {&(0x7f0000000000)=""/80, 0x50}, {&(0x7f0000702000-0xaa)=""/170, 0xaa}, {&(0x7f0000000000)=""/23, 0x17}, {&(0x7f0000000000)=""/49, 0x31}], 0x7, &(0x7f0000000000)=""/10, 0xa, 0x5}, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x18}], {0x95}}, &(0x7f0000598000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r1, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000503000-0x83)=""/131}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b67000)={r1, 0x50, &(0x7f0000608000)}, 0x10) 2018/02/16 09:20:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000436000-0x2c)={0x9, 0x40, 0x20, 0x3, 0x14, 0x0, 0xfffffffffffffdb5}, 0x2c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e21000)={&(0x7f0000626000)='./file0\x00', 0x0, 0x18}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001af000)=[{&(0x7f0000c3a000-0xab)="2b4d23b282b862f313b903f0e0770e5ed56d4bc6fb0e8c9bdf02b51b0de2400c7ec0e8f998dc7617fdcbb0d8e90a41c9ee08d356b9bd7cb573200e4e325067d1a05b79b5abeea9bf96dbd3c28f826d63daea84f402c680166eee998519ba2de9000d7cef44e1a9371908ac760ff8fa91e8d0d0b69810c812d70dd54204d82a0db7b6f078144421deed6848988a57bf2d0b07aa64592fc3cafe6c31894390512a77f36b4df139c3718578c5"}, {&(0x7f0000c23000-0x39)="24d694a2504c718b34d39c4236757d27849d1dcbe204c175be9e383349bdf6b10998d6e3d300c065a7134b0b2ffa02d5c95728283f399d10f3"}, {&(0x7f0000bc8000)="d53e3a900606a965104bc8f97bc13790d31131c9b44201794501370c676a0911a3e527f94bfac8536b4241d16716ac9ba1b0c3918083c3a062637930c4b48f52da2c142855f2aa9cd770ec5813912bb5ea931482726de6e214102f037d24a7bb7cdcfd5006947843a581618c67528db34d14d9e1a572a76801c81ca2f44aa990c9a36ed597c053d85fec28efab77fb8775ee967042736a7189fc137115077e"}, {&(0x7f0000bb2000-0xb4)="d2250d7152d49f2bb6920e7295da6bd3470417c73fcf1a23cf42b575e3a19448d310fa50ad55928aafcb15bad0052b682ef34f61775d80f855bb38a5069c33f9f2a3a3de37420d8344cb5020c5ef1a10bd4aea0af7e26c53186797757ff1cc6e06932874c51cf7c0cf2fcf1d36a444bce9d801c68341a4a7df214fb7d39a48aa33ca34f3165b6d0b366734fe877c90a4dc0c1afc7f1bf884fa67f4fc055b4d22f58efe68ffcb9a87a5864db620b7158e2ff39721"}, {&(0x7f000012c000-0xca)="3f7adaea0488cc1a0f593c69d594353ccfd3089f8f7f0868888cfda971410475b0622098dbd5ef310e876ab7e4298434572851b19c06b20ed851a310c412faec41ea904944502dbe28dd91974a46c17cd81eb808c6eca37be4a34c25972fae24f6e85d1ace6e9ac81a86b5d85433defc2cb5836091d92a7d48145959cca182aa5cfd8aa1bbc378f705276f4ca085d17fc9ef5cf714483e1381904780db98da04f95b276f53743f8015e877296cafe469920f69eb3fbea7ca04aeed8a88c3221b2608410d39e70d364a8c"}, {&(0x7f00009e0000-0x55)="9e773c71b8138c388caab1b493a155f45de5071f537478dccc80a3926603b3f469cac55d8475622e2c0e5c7223a3b6932523f45a481b94d858a86c8a07f0703c5a128b0bb4b9cace93555a74763dff3f4e73b83099"}, {&(0x7f0000088000)="3e7ad858b1115212e4295b58b3d271eae3e7a8de1487315566daf2f95dabafc18f68d8a325a22b7da4cbb7bd14a03ceec19bc76a683755fbb558cc811bbf8a25adb2fe813bd743fc37fb73e042301c4ed17a487e888df559f136299a7d55a800814977197e31d2ec2111fe36e2688e2383bdb58c50dc58009dabe66d4b84d365e6ab912ae9768f3692439b78574854b8914d3bf29ade76b1fe3413cfa21ab2037f15388f37d5f70e6c7567da5c98c1ea7b5032a216fba513706aaab62f16c3edbf38d86ca51523d5223010be62e7c4"}, {&(0x7f0000eb2000)="4a6ae9bb92cb8b088aa2f12b5333f3d285b05cc8391632f4969edce91132e711c0f32eadd3b5e884ffc1aab1c87fada4333dd5ef48d576e794ce3b0fc7c275404dad17ad60061eea561cd23c856b8c2f2bcaa7e96af40ae6917e6dbd353f6ca2e29f7c16822d98d1cd6ddd"}], 0x57, &(0x7f0000a9a000-0x10)=[{0x10}], 0x10}, 0x20000000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a21000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000bf3000-0x1d)={&(0x7f0000520000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000338000-0x20)=[{&(0x7f000004f000-0x27)=""/39, 0x27}, {&(0x7f0000a1e000)=""/101, 0x65}], 0x10000193, &(0x7f000000d000-0xc0)=""/192, 0xfffffffffffffffc, 0x7ede}, 0x10040) bpf$PROG_LOAD(0x5, &(0x7f0000864000)={0xf, 0xb, &(0x7f000049d000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1}, [@generic={0x0, 0xfffffffffffffffd, 0xffffffff, 0x1}, @generic={0x9, 0x40, 0x2, 0x650}, @ldst={0x0, 0x3, 0x0, 0xd, 0x4, 0xfffffff4, 0x4}, @alu={0x0, 0x4, 0xe, 0x5, 0x3, 0xffffffff}], {0x95}}, &(0x7f0000ba8000-0xa)='syzkaller\x00', 0x9, 0xc4, &(0x7f000081f000)=""/196, 0x41f00, 0x1, [], r1}, 0x48) sendmsg(r0, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[], 0x2e3}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ee3000)={&(0x7f0000f49000)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000484000-0x8)) 2018/02/16 09:20:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d3e000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) mount(&(0x7f00008eb000)='./file0\x00', &(0x7f00005dd000)='./file0\x00', &(0x7f0000834000)='hfs\x00', 0x1c30, &(0x7f0000563000)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000b09000-0x10)={&(0x7f00004cb000-0xe)='./file0/file0\x00'}, 0x10) socketpair(0xd, 0x0, 0xbfc6, &(0x7f0000538000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) 2018/02/16 09:20:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000438000)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x7a63, 0x9, 0x3, 0x1, 0xffffffffffffffc1}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r1, &(0x7f0000001000-0x76)="a85a6c8ac77f0bcf040ac45f9dd3208db6312e5641b2707463bf6f91f3c0db96c12b0f873c76e915cbc094e00dca47eca007fd1fd72c1aafad082c7c45b26f0db71fc630d8d708027152b76f872f0c60b8e9042c544aa28afac59b53de1ccbfff1b2de2cdfc9840cf513ef7644731d98c84c4ab832cc", &(0x7f0000f80000-0x4)="13358633", 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000585000-0x18)={r1, &(0x7f00000bb000-0xc5)="4f433515bac3861f3f91695002793dba1c95f81d4cc92b202adb99907db4b006f117e37125933ea8b90bcd06905587c336504d344f5f05806561c3aca47f3d8b980a2058bac3039c97f7bc13e47d8db21ecc8876de0cf2c4fbec6900cee00ae6f03b0d06a44a716795008df63dae5e2bf03568133626cf3d37e6cce429435646c2fcadc50e32d1048534715d62596ce4cfe84662e725f6e58b8df65a06f985c2d728722989114177ca41db462ec1264835340610dfe5b7056004216e36670cb0c45fe45012", &(0x7f0000312000-0xf3)=""/243}, 0x18) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x4000)=nil, 0x4000, 0x0, 0x20011, r2, 0x0) r3 = getpid() r4 = perf_event_open(&(0x7f00002c6000)={0x5, 0x78, 0x8, 0x9, 0x1, 0x9, 0x0, 0x40, 0x40, 0x0, 0x8, 0x1ff, 0xa7d1, 0xc2b, 0x4, 0xe9, 0x3, 0x20, 0x4, 0xadd, 0x0, 0xaaa, 0x401, 0x1c7, 0x6, 0x7, 0xffffffff, 0x7f, 0x956, 0xfffffffc00000000, 0x9, 0x6, 0x3, 0x5f8a, 0x8b11, 0x200000000, 0xffffffffffffff01, 0x6, 0x0, 0x2, 0x4, @perf_config_ext={0x3, 0x10000}, 0x200, 0x3, 0x9, 0x7, 0x9, 0x8, 0x4}, 0xffffffffffffffff, 0xb48, r2, 0xe) perf_event_open(&(0x7f0000fe6000-0x78)={0x3, 0x78, 0x100000001, 0x3, 0x0, 0x5, 0x0, 0x0, 0x80000, 0x1, 0x8001, 0x0, 0x0, 0x3, 0x0, 0x8841, 0x8, 0x1, 0x5, 0x2, 0x3, 0xffffffffffffffc0, 0x2, 0x5, 0x0, 0x5, 0x4, 0xfff, 0x9, 0x7, 0x415, 0x0, 0x91, 0x7f, 0x5, 0xa5, 0x1, 0x7, 0x0, 0x590, 0x2, @perf_bp={&(0x7f0000ff2000-0x1), 0x4}, 0x18281, 0x266efb7d, 0x100000000, 0x4, 0xe25e, 0x8000, 0x3}, r3, 0x9, r4, 0x2) perf_event_open(&(0x7f00005f9000-0x78)={0x5, 0x78, 0x0, 0x8, 0x4, 0x20af3c56, 0x0, 0x2, 0x201, 0x4, 0x9, 0x3, 0x8000, 0x20, 0x8, 0x1, 0x0, 0x530f, 0x8, 0x26, 0x6, 0x0, 0x0, 0xd56, 0xffffffff, 0x10001, 0x1, 0x0, 0x20, 0x4, 0x9, 0x46, 0x5, 0xce0, 0x4, 0x200, 0x6, 0x8, 0x0, 0x7, 0x2, @perf_config_ext={0xffffffffffffffc7}, 0x8, 0x1f4, 0x7, 0x0, 0xfff, 0x5, 0x4}, r3, 0x0, r2, 0x2) 2018/02/16 09:20:30 executing program 1: mmap(&(0x7f0000000000/0xf2b000)=nil, 0xf2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f2b000)={&(0x7f0000f2c000-0x60)=@nfc_llcp={0x27, 0x0, 0x1000000ffff, 0x1, 0x0, 0x7, "b655ca065736a6ef21adf8dff96fc6f23084bff7f34777d108842e9ea14b8bd567a02ab5ac37045ddad3c9373a8b31c144e474929622c053f704ccc510f2c3", 0x8000}, 0xfffffffffffffed7, &(0x7f0000f28000)=[], 0x1000000000000180, &(0x7f0000f2b000)=[], 0x0, 0x8c0}, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/02/16 09:20:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c47000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) socketpair(0xa, 0x805, 0x0, &(0x7f0000d8c000)={0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000191000)={0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000013a000)={r1}) perf_event_open(&(0x7f000038e000-0x78)={0x200000002, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/16 09:20:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f00004c6000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0xb5, 0x3c, &(0x7f0000efa000-0xb5)="860eda50037c7e616ac56ef3bc18f9248bb2ec967ec8daf1a9cf1eca983ef4a275cc8881c8099ff2c31823851c452b451f8293e80a3e8e0e64a22b9712bb99406e26be106449c268972ed932ec136662659a2d041e151441691c75f97fba00ec68a57506265263f9c8c14ae8165a5451bda9ee0a0800e63d8210fc0e44550ded018a08564bf566aae4a749521058e2ab54e6d3ba35c2b7d72d339dfc908bda6b26facc5c02ed539c1977a6e1f51ebbb19f737b82f6", &(0x7f0000001000-0x3c)=""/60, 0xffffffff, 0x40}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) socketpair$inet6(0xa, 0x807, 0x6cf4, &(0x7f0000b9e000)) mount(&(0x7f0000974000-0x8)='./file0\x00', &(0x7f0000e9d000-0x8)='./file0\x00', &(0x7f0000582000)='ext2\x00', 0x100000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0xa, 0x1ff, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) mount(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000873000-0xe)='./file0/file0\x00', &(0x7f00007a5000)='coda\x00', 0x1000, &(0x7f0000bab000-0x6f)) mount(&(0x7f0000dc2000-0x8)='./file0\x00', &(0x7f0000936000-0xe)='./file0/file0\x00', &(0x7f0000f7b000)='anon_inodefs\x00', 0x1000, &(0x7f0000c33000)) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xa4}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1}, 0x0) sendmsg(r1, &(0x7f00008a8000)={&(0x7f0000d7e000)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, &(0x7f0000dc7000)=[], 0x0, &(0x7f0000e23000)=[{0x78, 0x10c, 0x3, "7242c33676e2b02fa4444ad688b820d4923e06158b95c1edb1aab983c17e9519d0d7b0b4982811e3c52813b78713253ca7a6e15a6a2e2d029d001884f9c610615dfd24106149526f198c74fea9c905234ca6856b469d59632e119910fd7b44f37701fb"}, {0x78, 0x117, 0x642, "1c0cda14c3f91d8b83bd5d4055b386e3c98865ff0b6d7d44380102b33a53f837180049c61312ded151e82089ce13f4419b4c0a7445be6c7c79189f0f972250253ea5c5bded0db570bbf3745eaf24a033ed9b4c2a42b54f33b25dcb05cfb76a1d392cf265fe"}], 0xf0, 0x40081}, 0x2000c0c0) bpf$PROG_LOAD(0x5, &(0x7f00006c0000-0x48)={0x2, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@generic={0x20}], {0x95}}, &(0x7f00007a8000-0xa)='syzkaller\x00', 0xfffffffffffffffe, 0xc3, &(0x7f0000f2e000-0xc3)=""/195, 0x41000}, 0x48) 2018/02/16 09:20:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x2, 0x4, &(0x7f0000000000)) close(0xffffffffffffffff) socketpair(0x4, 0x80001, 0x5, &(0x7f000054d000-0x8)) mount(&(0x7f0000525000+0xa1d)='./file0\x00', &(0x7f0000679000)='./file0\x00', &(0x7f000006b000)='bpf\x00', 0x10, 0x0) 2018/02/16 09:20:30 executing program 0: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eee000)={r0, &(0x7f0000eef000-0x95)="310fb2d9fa288a623854f9372c035dd54ec5efbc216a2e0e36ad347566b0f238059b676a9f2131cf50134f940bd698797f679e94bbbef6a2e5e5bc62ec94badd80e63fc35a93e7b68ff08d644633bc9bf8acceb3fc81364ab2be30496953cdb7cb138a337b5fb1ad27fac10253c302ab307d60d3d537cf8e9194f2c3af7b70144a1ae7d05778b5842af855a7a0a5d373b74a2877ae1079b03806ddefe24dbcfb8d", &(0x7f00008c4000-0xac)="370c21e11f00f0dff0cdfad82e86041f06403c9256d5a91a7b87bd19975f1c615503f9e7b09941b3e1f17ef365dd5c5780f79a3ab331a502dd1d3b9c2a956e95b09078b08a053fa30866fd3196ba8bd7e64a6550aaf451521082b5b2ed61601456336691d551492b52dbe2be16d12fe482433a82889442377edf88ac7df1e0e150b4e2b5828defa2f326b565e1ebe0e6b2b323055d91d1ca7a687119ea47c093d4f5dd29fabb17bd912057cc", 0x2}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00006ff000-0x10)={r1, 0x18, &(0x7f0000eee000-0xa)}, 0x10) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000eef000)={0xe, 0x8, 0x86, 0xfffffffffffff5da, 0xb, r1, 0x101}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000940000)={r0, &(0x7f0000eef000-0x89)="18191faeac6b4af163dd4eb5b11b543190bf77612cb9f3a1032b9a4782c1d5da5b1b88cbe241987847fb2de1c7527240313fee68f5912984e478ce26b08bea87836cea099ec288e0164f835f959d6291ccdb6f83e89118b5b2e0f9761ed4227a5863c97f3263abbce1f559d035863432b95668bf6bd83fe71c3803803f82e81b3449661cb3f31df165", &(0x7f0000a91000)="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", 0x1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000e37000-0x2c)={0x5, 0x1b, 0x100000000, 0x4, 0xe, r1, 0xfd}, 0x2c) 2018/02/16 09:20:30 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x1, &(0x7f0000011000-0x8)={0x0}) recvmsg(r1, &(0x7f000000d000-0x24)={0x0, 0x0, &(0x7f000000e000-0x80)=[], 0x0, &(0x7f000000e000-0x7)=""/7, 0x7}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={0xffffffffffffffff, &(0x7f000000c000)="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", &(0x7f000000e000)}, 0x20) sendmsg(r0, &(0x7f0000005000)={&(0x7f0000004000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539esp(ctr-cast5-avx,sha1-avx2))\x00'}, 0xffffffffffffffba, &(0x7f0000000000)=[]}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000-0x8)) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000003000)={&(0x7f0000001000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000009000-0x20)=[{&(0x7f0000013000-0x4b)=""/75, 0x4b}, {&(0x7f0000007000-0x34)=""/52, 0x34}], 0x2, &(0x7f0000012000)=""/50, 0x32, 0x100}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0xb, 0xf, &(0x7f000000e000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x9}, [@call={0x85, 0x0, 0x0, 0xa}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5d, 0x0, 0x0, 0x0, 0x5}, @call={0x85, 0x0, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0x1}, @alu={0x7, 0xe5, 0xe, 0x8, 0x7, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0x22}], {0x95}}, &(0x7f0000009000-0x4)='GPL\x00', 0x1d9, 0x49, &(0x7f0000013000-0x49)=""/73, 0x41000, 0x1, [], r3}, 0x48) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80000, 0x800, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000012000)={r2}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000011000-0x8)) 2018/02/16 09:20:30 executing program 6: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00006f0000-0x10)={&(0x7f000008f000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$PROG_LOAD(0xe, &(0x7f00000ba000)={0x0, 0x0, &(0x7f000055b000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1}, [@exit={0x95}, @map={0x18, 0x4, 0x1, 0x0, r0}, @generic={0x3866, 0x5f2, 0x28, 0x7}, @call={0x85, 0x0, 0x0, 0xd}, @jmp={0x5, 0x9, 0x1, 0x8, 0x4, 0x50, 0x1}], {0x95}}, &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xc, &(0x7f0000f57000)=""/251, 0x41000}, 0xfcc0) [ 1321.220162] can: request_module (can-proto-4) failed. [ 1321.256603] can: request_module (can-proto-4) failed. 2018/02/16 09:20:30 executing program 1: mmap(&(0x7f00000cd000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00000d0000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a50000)={0x9, 0xf, &(0x7f0000380000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6}, [@alu={0x7, 0x10000, 0x5, 0xe136c41462544427, 0xb, 0x6, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x21}, @ldst={0x0, 0x1, 0x3, 0x4, 0x5, 0x6, 0xffffffffffffffff}, @jmp={0x5, 0x1, 0x7, 0x0, 0x5, 0xfffffff8, 0xffffffffffffffff}, @exit={0x95}, @map={0x18, 0x8, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000bcd000)='syzkaller\x00', 0x6f3, 0x92, &(0x7f000042e000)=""/146, 0x41f00, 0x1, [], r1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x60}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/16 09:20:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x800000000000) mount(&(0x7f00004d1000-0x8)='./file0\x00', &(0x7f0000f21000)='./file0\x00', &(0x7f0000c5d000-0x5)='adfs\x00', 0x144000, 0x0) mount(&(0x7f0000808000)='./file2\x00', &(0x7f0000e4e000-0x8)='./file0\x00', &(0x7f0000388000)='fuse\x00', 0x40, &(0x7f00005e2000)) mount(&(0x7f0000f18000-0x8)='./file0\x00', &(0x7f0000265000)='./file1\x00', &(0x7f0000b57000)='hpfs\x00', 0x800008, &(0x7f0000070000-0x1)="1a") mount(&(0x7f00004cf000)='./file0\x00', &(0x7f0000437000)='./file1\x00', &(0x7f0000807000)='affs\x00', 0x40005, &(0x7f000086f000+0x77)="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") r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00002c1000-0x10)={&(0x7f0000b8a000-0x8)='./file2\x00'}, 0x10) close(r0) 2018/02/16 09:20:30 executing program 6: socketpair(0x18, 0x8080a, 0x53b, &(0x7f0000ea6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0xe858, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0x6, 0x80000000, 0x7, 0x0, 0x4, r0, 0xfff}, 0x2c) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xd4, 0x10000, 0x9, 0x0, 0x0, 0x1000, 0x88000, 0x0, 0xc79, 0xffffffffffff7ee8, 0x101, 0x3, 0x7c6, 0x20, 0x6d0, 0x67f, 0x8001, 0x5, 0x0, 0x8000, 0x81, 0x617, 0x2, 0x5, 0x51d3000, 0xfffffffffffffffa, 0x3, 0x4, 0xdb2, 0x8, 0x101, 0x3, 0x40, 0x8000, 0x6, 0x1000, 0x0, 0x40, 0x2, @perf_config_ext={0x401, 0x1}, 0x2000, 0x0, 0xd5b5, 0x0, 0x1000, 0x7fffffff, 0x7}, 0x0, 0x81f1, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/16 09:20:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90030, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00009c4000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000763000)={0xf, 0x2, &(0x7f0000851000)=@raw=[@exit={0x95}], &(0x7f0000f2d000)='GPL\x00', 0x80000001, 0xc9, &(0x7f0000c29000)=""/201, 0x41f00, 0x1}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000175000-0x14)={0x0, r0, 0x6, 0x3}, 0x14) perf_event_open(&(0x7f000028b000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/16 09:20:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000cda000)={0xffffffff}, 0xc) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000da8000)={r0, 0x28, &(0x7f0000a93000)}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0xb, 0x8, 0x209e1a, 0x1, 0x1, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000055c000-0x20)={r1, &(0x7f0000d07000-0xac), &(0x7f0000b57000)}, 0x20) 2018/02/16 09:20:30 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000020000-0x10)={&(0x7f0000020000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000021000-0x2c)={0xe, 0x1, 0xf2, 0xb0, 0x19, r0, 0x2}, 0x2c) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f000001f000-0x38)={&(0x7f0000011000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f000001f000)=[{&(0x7f000001f000)=""/110, 0x6e}, {&(0x7f0000011000-0x9a)=""/154, 0x9a}, {&(0x7f000001f000)=""/146, 0x92}, {&(0x7f000001f000)=""/119, 0x77}, {&(0x7f000001f000)=""/75, 0x4b}, {&(0x7f0000020000-0xb6)=""/182, 0xb6}, {&(0x7f000001f000)=""/202, 0xca}], 0x7, &(0x7f0000004000-0x1000)=""/4096, 0x1000}, 0x100) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000021000-0xc)={&(0x7f0000021000-0x8)='./file0\x00', r0}, 0xc) r3 = bpf$PROG_LOAD(0x5, &(0x7f000001f000)={0xf, 0x0, &(0x7f000000d000-0x30)=@raw=[], &(0x7f000000d000-0xa)='syzkaller\x00', 0x6, 0x3a, &(0x7f0000002000-0x3a)=""/58, 0x40f00, 0x1, [], r2}, 0x48) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000021000)={0xffffffffffffff9c}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000021000)={r1, r3}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000001f000)=0xffffffff, 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000001e000)={r5, 0x2be, &(0x7f0000009000)}, 0x10) mkdir(&(0x7f000001a000-0x8)='./file0\x00', 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000017000-0x38)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xffffffe9}, {&(0x7f0000005000)=""/37, 0x14d}], 0x284}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x12, &(0x7f0000022000)=@raw=[@generic={0x1, 0x7, 0x101, 0x87a}, @alu={0x7, 0x200, 0xc, 0x6, 0x7, 0x16, 0x10}, @ldst={0x3, 0x0, 0x6, 0x9, 0x7, 0x84}, @map={0x18, 0xd, 0x1, 0x0, r0}, @jmp={0x5, 0x7, 0x3, 0x9, 0x3, 0xfffffff4, 0x4}, @call={0x85, 0x0, 0x0, 0xf}, @call={0x85, 0x0, 0x0, 0x36}, @jmp={0x5, 0x100, 0xb, 0x1, 0xd, 0x80}, @exit={0x95}], &(0x7f000001c000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r6, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096}, 0x28) 2018/02/16 09:20:30 executing program 2: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/16 09:20:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x0, 0x1, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000212000)={&(0x7f0000e93000)=@alg, 0x58, &(0x7f0000a55000)=[{&(0x7f00006fa000-0x4a)=""/74, 0x4a}, {&(0x7f0000279000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000001000-0x50)=""/80, 0x50, 0x3}, 0x10003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f00000ec000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000008000-0x20)=[], 0x0, &(0x7f000022b000)}, 0x1) close(r1) 2018/02/16 09:20:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000f49000-0x8)='./file0\x00', &(0x7f0000b86000-0x6)='ramfs\x00', 0x0, &(0x7f00003b7000)="11905aef0212f233a94a3e834209646d7c5f54f505448d530000000000007fff1be6d8df0cfa7d6c78377be9d258df921de34d51c14e60ebc5a663dbe33a5daa6d68163e2c2506f324f703d3e809b1e15c2ef09616e54cb2986d3eedf6393c871091a25c1399319c014eed43e7485f8fd45693c307ff374e2a099a9b38e44e26e75adc8743a2b75dd6d8caf4c4") mount(&(0x7f0000823000)='./file0\x00', &(0x7f0000558000-0x8)='./file0\x00', &(0x7f000092a000-0x5)='sysv\x00', 0x84000, &(0x7f0000d59000)) socketpair(0x0, 0x8000a, 0x7, &(0x7f0000dd9000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f1f000)={&(0x7f0000ff9000-0x8)='./file0\x00', r0}, 0xc) 2018/02/16 09:20:30 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f79000-0x10)={&(0x7f0000f78000)='./file0\x00'}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000bb0000)=r1, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x4c}], {0x95}}, &(0x7f0000f76000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251}, 0x48) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f7a000-0x8)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000978000-0x8)) 2018/02/16 09:20:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000119000)={0x1, 0x28, &(0x7f00001ec000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000060f000)={r2, 0x2, 0x8}, 0xc) sendmsg(r1, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18}, 0x0) recvmsg(r0, &(0x7f0000365000)={0x0, 0x0, &(0x7f00008ec000)=[], 0x0, &(0x7f0000e16000-0xc)=""/45, 0x2d}, 0x0) 2018/02/16 09:20:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000657000-0x2c)={0x40000000009, 0x24, 0x7, 0x82}, 0x2c) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a34000)={r0, &(0x7f000012b000-0x1000), &(0x7f0000e0f000-0x59), 0x3}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003ac000-0x20)={r0, &(0x7f000086a000)="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", &(0x7f00005df000-0xeb)="714b270e932434a65276904558377f2fcfede2bc32364e129e6409f5dab68ae91cf71735f2b135fdf679da1e7f7b01a3537dac7f8bfd1fcbabca339100299346db2d7f5c23caa1c4df9f51ba4e8eec228fa10ddb85db76efeedfb9cf9f7107ab4123256de5d9f61feb3aed070f8b6e9b8a8343e2622a8418c0aeaa2cf7986543f79aae208341ad87bbb6fbfadc390de57a96e9bfd054dd16f15a2075529044525acd1581dfa0ac23ecb2a1f4de8f6fa0d8ba2f35d4e6321cf326c385fe9353012aa4c139d48420a89cc50069518ee14c6ef122702b9b8dd71d2f761c09781e813e4f2941ebc99659ec24f4", 0xe59233942096ec0c}, 0x20) 2018/02/16 09:20:30 executing program 6: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xc4, &(0x7f0000777000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0xb0}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f71000-0x10)={&(0x7f0000585000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e53000)={r1, &(0x7f0000472000)="060f8a9ce25386b51ab7e35e79629205b1f612aa351b14633a2febfd589d9d6d8436bfe1748122d5c4934c758526"}, 0x10) 2018/02/16 09:20:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x4, 0x5, &(0x7f0000a9f000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000f5000+0xd83)={r1, &(0x7f0000e1f000)="48cc44f951f5fc6cbcbbce81cd3cc401d37fa72de562dc8424a891b7f39c416fd285f8c30f122644b43cb91ceb38a9b63c32f196f42cc0a286f5dd36d41fb40cfdb3bd47d689ff5f7ef96a20f508b4ae86371883dd06ba7af73342a87d", &(0x7f0000c33000)="560968162d54fa69e970dc562d54398de164b0b08451795251d5f1566eda64cf2851b0f9852a9874bc098855902514f8870d8644b79094e0339b49ce0e695b266d0b6ab541e8dd52c058242a39522260ef90788ccbad626bba35b9871d607313801ed76f2d28b160d0cba66c7244c861b8f206c06e58edbe60749bd47b43c505e8e97be9e156ce669e4deb77c1487ed06fe91e63252dd3f332f2de2dac3a3fe96b2ea8bea55ece7922253b78bae1af24ae02102224e1eefff6510a627ffc7fb30853aad643bdd5d98a4639808be363f93b5da5fbf30df7685fbe797d0a7331a5a40a813ced54767cd306318f36729d1d0a8abadf0d6535c89ba488208e6f66f6fb103153f4b5d839c02df7b43cceac4d9447ffdd7b55be83494b811914f9a63bc7502eb05293724d3adccf21d33c58e84b1f695ae88f07542391019ce41b70e4d80d90b7892ca3f4f34fb1adf71f35311425881188af114bdb5383cd3349d4b33b69453b74890c73ae95337fa1d2a2f46c01ee7ddda98e1348808759c921a35e38ec30e61c47ad9825e1c508a2de1f3acaed6db78f27f4456bc9965ea9543e361a75b1acbf50aa7756e566242538fd442a7b3e6f1a0235b26ff557cb602a1caec49214108feba728e799284b4966a9cc045dc66bf51ae37239fcc8dff6f5561c81e3f7fbe89bda999c981a61ac712aad5f004ecbb433100ae2fa78e7ec7e3ee1175c7fb74bc921044968e04c2161ee0d24e0720ed8185d69f1b3ca38240f53a511a45a2622309178a035832bd0512c97d2bc7def53d9894f840efb842dd1ef152f21a868b9668872751899b54a6a538868b5134a318060e69c71bf96c9eb448c3a7d3bb5658319fabcb7aab1216dd7b517ec1ac98deddc5e499feba25905a2cb451dfa74a8761e4a1dd1d6187fdd192b6bbe30e877b027e1336eafd471fd058d4635a2af9f6d79b49d8ff3d0b1cbb52ec792027c5921bc65ac0f6d8484994b7d6201eb6b97cb62067d1662ca10298bd5a1ca5282687caa079c826da48e0e6b92b57f47a7c1c48082c025738a2874c6c6059f471d28bb8e0d8b7bc6c79bec5b96db08bef42983ac332f1e7332c99ca3ede4287fa4993ac8185653cb5f49a115f761cfb6b6ccadf1e7b02b34561c87088e03b69f4d331998f03719b28e9f01f6d0a254f86a43ca565d56b59e31f6cbeefa9fe901b5ceef2f2416fd382724b1614e98990808000aba20139425fb647639d9d4395ab70a240662463ed1beabc8a99f06459d6c5d003b163a18c1bfdeb1ededeaae77e303afca41db1e6dba34efc1f139fc75ba151ba51b31e51ca7f4a72e19b2ce462a5eb0b85407215d271a857ef1970cce770666956afae08e0e57278db77e517fc81525dfab87056f2bebb487c3c1d1b16eca1615cfe8628a1082ae4836802336d7cfb509ec4b56831dde66abe03cb74c066ed332e4f2f19fecff983085121a77d9f65f361c2986ead45ce54b677ff9380e904063b0b17e9e14c6f36d1954273aacd0af202be4790a2b4b73a38972fbb187e80eb33589517a5fffc9af56d1f11fad9d54d43858ce9c8ab034ac06561fa14d7feff4788df64a5a8913be862e0ba8e1205d73abd4ddcd490ab71b4a7d2e5f7de79c9da697ca69a110d7607c5b8334f046e64fbf25359cee91cec71d0e9217314a8c213f5a74d4b825877729a74c47a73a7501428cf07be59338346996ee83acae77ab750cb1d37f95f23b96ddb2d65b65e2c4de0ae683e813f9f2d3d579c6273e336ffc7c5e1eee0904dff282f2b9291ff1f8483d9836fc0d883b8f6b22d2d644486aa77b3f2735e9949473723e34a6272a38dff45f7624854b159387fd860ea55966b3328c50fafde8baec32d17ba18b3a4700321f222d23318522999bcffc705132e050570332a01239a929b918da43771c3eb04f19154b5a608b5e90e549304a870357cb0165275422912ed6c43a8848074acc585693fb9e0b1f55e5c2748e124524d60933ead112461f011d7c9397808cd4c04a5808a307a802d054ee78ba9c44a574c36792b97fc867071048e52179b0373d939cf96987d610c3b05447b1f59515d6b2ecdf5ccc1208a2f1a58ed1b4daf1b3de707e473e9141dc7b1f335ba0f9fff6cba6619a01e6dc824c5cc9d709754a1aea1852ddcbf618eff8acce44c40d2a2e59402aa43ca1ee5db24d3186fd9d72c9d96642ba68852c7f40b53a0cbc9532c0826ecd4b130393e406c69b338404edb9a1b73bae84ac7cbde34046b8a00a3062bd2fa5db6c670645cf729eb2793d7d37d474e2994cf3756075bf87ae765c0e30503b19ae7be072a6d669dca86766b18a41a05e4b72bba18a67e4547aebf8b9c86b6d1d8668b85f478f919224af3d299ee1357f5d749cb91ab3a565a24ab515263ba957d2535e79f4ef018ccd8fd59c74114e18c766861f87a85dc8d415f13d2e87ed260c270d051b6c9175a425a069f3a4fbf69777179037026f8d2a6e5b72bb1c808155a8baedc5116c651aab601e3593b9372f621ef56f9a7ea656f849d0bfefa23eda54f49d65369fe7434506991aa93fd363d8a538dce05ffba83172a9249c58fb34f5fe63de569c1b1dd19a9f19436b82c73ee7d80daa2e05cfa380814bd790c1408e772e6f770d5f37b1e948c999b93d2d17fbd32818a5b7e71c21b9bc5f095d762dbf65b4941be7b2e655506ea674c164c30e67702ce40e350e1a993ddb3c9d46065eee730608708fc2eb2ad8eb98914f0c8b51fb178b02e4568f8e81a113d592961dc572328de8dcbe8966653f51f5b232debd09d93832d654932d687576756ce9f7b4f54be2e610dc5fbd96851ae9c5184762ebdde02087ea4a7772278ecd09dd9718adb396070db7421cbd14252388feab8b41b38927025e51d4e29d2573b7f8c92606b87f9f1f073086635ce80bc5b165b84dba7e51dcd95add4c06899b9f76e1482a826e30b083232587951aa03ac637dadefe89f8bb16d0916bbfa40683ad1a6a256974050e45ee9b6b642a6d8c36a767271c46512445db17a209c45e79cf05588576492cb4848eea9223a1c4c5fc5a3fa66ace27a3471915d3dc74c0d56757f26d37c8189239fcd33bf516ea22f2831cd2b44cc1119af24ee7089073fdb612d0206eb53e7c21d3c662f584ad22850c7e3a32ba3b5f38cdb9b6a159ff7092a5849373b5e1993d061d6e08d4c2e7288b821bdaa05cd10895272803a3a1517d778ef17d7004cfc513e858a7a6eb41a596b1cb53183852c3cc6957676bf777e7789f7a423f56b6d8fac5e530b5edd93d1750ce638054b411455f0d5182f433d2b68024de3023777d424d8148fd2013b606184a990f989f0bf5df4207167048f5b3fceb4b63a4a31b35052425f6d468a2a38a04a30fcafe5815ae8a0da205c281d40c9dc6048a972adff6c1e1dc27371f07e139e471f25e272eb287ea1fd6bac46039954385ebf93ee732593e5e3bfebd3f649d9b3c97bb13ba47abcbb657799921f294df148472fae2bbe7a145be8af98a3be9c6259d5a9dda90256c53fbdbe1ebc01256196c22b5893c602b62bdc27ff916b17882eaefb4d643f8aaa51ac84517ff88244a2f1ebd336e12c194f2aedcce73a57d7f555b5e54948a6c7d39825f6b09e4593bf5f6db2932a9a85c1e2a56a48279b37516ab4905623b5ca522d6d1f20d9cb04a903013cedbe5283a470c7a34a15e05feb80dc1f5b574101507feaacfb4cbe1a11c4fe228b3f3672b9f6ff480f5b075726602f5f017a34a98adcd32c8a94284422fd22fde790a721868b6273a21c71c18e163f2082bfd4a7d7c9d18673263a7152275824cb547a18a599cf19f3e371e3c4002cacf52f2fd45e2e9192864cd11a14bdda9af25acd539438d2000480fda3138c94e1284c4abffbf8d90520fb232f3da21e9886cb3c73019f83521922ae17ebdb43bcb5c18d4eb38241a72674d79901524ec8711380f95c70d4b62e9b3d4e65cc9110b1b77a33592a9c1adefe25bbbfb762f25b68a0e199fbe8edda63c9e959b2dc495e0d302a8cdb0cfda37f52f940e53b266736a0f1f8c4b62530ee73c0d1c99c63bf7de88ca8cc58409261ecf0ace7d21a94e5d1bfb56ad955c9b07e419f3e01c4b7f1a5f5fa286e793fb38efcc283efdbbd647593771ebe583970dc2d8f740178eebca8d674b3b6ca85e00f73f8f5ea6408973fa6b9132a430b2cc7240b42e6b618fbd5e12d34f50ee8a899bc3e05c37d0f477e8d2ad858ca32d08dddc9fa4f3573a334fdafcc4612d9e0f1365c863a844d466a1d336df95718bf4232551014f9b0f57d39deade586fb6d5afcd77fc9b6e249b770feaf5647e0f038a114c28df3333dcef660e612f3ef6c9c7585956acccf3bcbd61bf8b33fd97b608f8169950bf4b23de0af481aa4ef0fc550ab750b600f50c36bf6b4caae68caf771a84c229f55f1e102ae7d26361db33326c2cd9cd354eb9737a786894f8afa49d24652dd1b634bada557eb6189f40f442d910ce0a4ff428767d89f82b690daead0678724360f633ec7b0e42ddf21f475753090a0ff2741404d574c66f0e0764ffaf4c51545bb59988026a3c0258fc936d8f9097561e54f7e9fd81c7d0469f00fc02c5d54c4e733f0f96a0df4d35e6b14a0caece826c62ad4bb79024fe83f4ba27f4c8bb6bd3411fe31d704f47c7d5330a469ad34e05e3b1e22c3adc7d97a7d512f0cf41cced6021e05af8031dc94c21a4d6eef5d804e0081632f42e62774dd0fa0022a76930919ebc7cee4fde43afc9a9e21aff21bd731253f8022aa33c79d17a13bef31b1319c9f86ee485be123405408c3e704a3b2e6fb4d83733344c15b0198e363ee5e8acf1ee05233a1683da0b60999a9452884143d47a140c94bedbde8ade07d464eb22f7d0442e59d3625e3c43bc592ad9b7cb065279c77196ecda5c5573edcf4506d1fdde909af9cf962cd66ecd2d6dfaa2b8d095dfaf00989d5fe0ad606fade2d639b4568c84695bcb7e8ecc2440c3902295cc7681828563e443a98a414cc55d6e36f01597f2fdcc5d84ecf9b7536efbf5473c8b7550157ffa934774bf740635ddc341c4b57c8bca08204298f24c0711c06549f48edf85a74ad129fe447ae14d12372fe312f7565b00876035c363caec3d963271f35c84c16a37d3eefbe4699b311546b03ed65a995912289ff10f5a623fae90d9e2644903ce15be178cb51da47d181ed5c23966712a16dd0973e5e20bd8a56953ae915737ad3ae3037632eb549eab1f4dc9fcbe5b84bb31e9422ebed559f759b63c90d9406012d656c77f831f38d6db30394b2ad3721f0dc8824dba0594c0447757f92ef27e3bcafbd3fbff242f5c93261395c79fd891a2b9bd2f7afcd7feb031e085afd2687a2b94449684238755824885c46078822c9afc934c5bb8d2823ac58a5e620bd3c1839c4608a7cab08ecf3ef5b1526d7c8e01d70556ca2589d5ac3f467d4cd169081d455ec7995584ff75e0946e2dbb8dfc1c35ac12fd4db0c083e67336f6d950bbaf55fe7ecf9e2e5c7a50e242a34b969d421989cf326f7ee3f773ea1a54f1402f24186e32db48c3618febd2e682124ff0ba9506828e2284862e50c9f19cdebffb11de2b1a4f139c7761e641fe6f9ae677e4c61e7654a9c7b1ff184ff39ffbd4563544a83649d1ef23efc89bc14feb746552639437c9be4ea78bb4686d8077e922389cfec033a3b185ae499b9110b2cd899b6395684d876572310d3a202a867bb61c80c19293651fcecff4603a591231a4bde8ee6e703cee8da8fb0ff75b4c52de", 0x2}, 0x20) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x7) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008c1000)) socketpair(0x5, 0x80005, 0x100, &(0x7f000057a000)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000f32000)={0x0, r0, 0x4, 0x2}, 0x14) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xffffffffffffff00) 2018/02/16 09:20:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f00005b6000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80002, 0x5, &(0x7f0000000000)) socketpair(0x3, 0x800, 0x70, &(0x7f00005b9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b66000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x407c, r0, 0xffffffffffffffff) 2018/02/16 09:20:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f2c000)) r0 = gettid() socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000943000)) socketpair(0x3, 0x800, 0x3, &(0x7f00009c3000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000b04000)={0x4, 0x78, 0x3, 0x20, 0x800, 0x4, 0x0, 0xa20, 0x1, 0x1, 0x6, 0x9, 0x954, 0x61e, 0x40, 0x6, 0x6c82e139, 0xffffffffffffffff, 0xfffffffffffffff7, 0x7ec9, 0x1, 0x7, 0x8, 0x68, 0x9, 0x4, 0xa4d, 0x8000, 0x1, 0x2, 0x7fffffff, 0x401, 0x7, 0x1ff, 0x9, 0x0, 0x1, 0x5, 0x0, 0x20, 0x5, @perf_config_ext={0x11a2, 0xdee}, 0x4800, 0x3, 0x3f, 0x2, 0x1, 0xfffffffffffff7c4, 0x5}, r0, 0x3f, r2, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00002b5000-0x8)) r3 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = gettid() ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) perf_event_open(&(0x7f0000767000)={0x0, 0x78, 0x78861b1d, 0x100000001, 0xff, 0x7, 0x0, 0x0, 0x8000, 0x7, 0x9, 0x6f1, 0x8000, 0xfff, 0x1f, 0x6b, 0xfffffffffffffffc, 0x4, 0x1f, 0x3, 0x4, 0x1, 0x416b, 0x9, 0x1, 0x100000001, 0x2, 0x5b, 0x5, 0x61, 0xf756, 0x1000, 0xff, 0x0, 0x200, 0xffffffff, 0x4, 0x41dfed71, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000d7a000), 0x1}, 0x8, 0xc3, 0xdb, 0x4, 0x1, 0x8, 0xffffffff}, r4, 0x8, r3, 0x9) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x100000000) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f000036c000)="7b637075736574272173797374656da147504c283a2800") 2018/02/16 09:20:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b9e000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xe, 0x4, 0x4, 0x3, 0x0, 0x0, 0x0, [0xa]}, 0x2c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000049f000)) getpid() bpf$OBJ_PIN_PROG(0x6, &(0x7f0000da6000)={&(0x7f00006f5000)='./file0\x00', 0xffffffffffffffff}, 0xc) 2018/02/16 09:20:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000187000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x1, 0x0, &(0x7f0000013000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c61000)) socketpair$inet(0x2, 0x80003, 0xf8e, &(0x7f0000968000)) close(r0) 2018/02/16 09:20:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x73, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000879000)={r1, &(0x7f00004a2000), &(0x7f0000afe000)="fd"}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a52000-0xc)={&(0x7f0000dda000-0x8)='./file0\x00', r0}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000a59000)={0xa, 0xc32c, 0x68, 0x3ff, 0x0, r1, 0xcfe}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000460000-0x20)={r1, &(0x7f0000049000)="642f859a28a38aaed7ebf1477ed0a4d14497561aaf5fc2975ead", &(0x7f00005a5000)="fbe814fa9c5fc9790a0ac5707c5f0ae2f6fb009f47ece8160df21544f3448f9512b7d68f7c3af62dd81a94195dcd30fab8326cc348326c16fe6b8d6f95094fb0ca5d4e6ef3dc"}, 0x20) 2018/02/16 09:20:30 executing program 7: close(0xffffffffffffffff) socketpair(0xd, 0x806, 0x8, &(0x7f00003e7000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d33000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/16 09:20:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x38d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000099b000-0x7)="6370757e3600dd") ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000873000)={0x3, 0x0, [0x0, 0x0, 0x0]}) 2018/02/16 09:20:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x20, 0x100001005, 0x0, 0xffffffffffffffff}, 0x214) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000970000)={r0, &(0x7f00001e9000-0x94)="c842", &(0x7f0000af4000)=""/30}, 0x18) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000cef000-0xc)={&(0x7f0000b5b000+0x7bd)='./file0\x00', r0}, 0xc) 2018/02/16 09:20:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008a8000)='./file0\x00', 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000157000)={0x0}) recvmsg(r0, &(0x7f00003cc000-0x38)={&(0x7f0000e84000)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000433000)=[{&(0x7f0000c42000)=""/213, 0xd5}], 0x1, &(0x7f0000b09000-0x24)=""/36, 0x24, 0x273}, 0x40000020) mmap(&(0x7f0000c48000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r1, &(0x7f0000aff000-0x38)={&(0x7f00000bd000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f000044e000-0x10)=[{&(0x7f000030b000-0x71)=""/113, 0x71}], 0x1, &(0x7f00005da000-0x77)=""/119, 0x77, 0x80}, 0x20) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/16 09:20:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000389000)='./file0\x00', &(0x7f0000256000-0x7)='pstore\x00', 0x0, &(0x7f0000bbd000)="21c1b8dc8507fa7f8d1ccb036ab25c97136f1a5b162ee896dd860688e1042dcb061622beaf2027f6ec75dc58971d71d1380e714f284344cfcf668fd0864b86b89398232f62b70fa615") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f87000)={&(0x7f0000cce000)='./file0\x00', 0xffffffffffffffff}, 0xc) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000086c000)={0x0, 0x78, 0x0, 0x0, 0x2, 0x2, 0x0, 0x2, 0x4800, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x7fff, 0x492b, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x3ff}, 0x0, 0x7, 0x5, 0x4, 0xffffffffffffff3d, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x2) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f0000e4b000)='./file0\x00', &(0x7f00005e7000-0x5)='rsfs\x00', 0x1000, &(0x7f0000277000-0x72)="7c909891b02f66c789e758249fba9758af2e0f9b1786a9f9d818c63f2ce218382f52730c0d594ce40433b36d2e86b0075529220a7ac9a1ae380b909f34bb1ac6ef3225a99f0d160695c09783d29851f49ba8cbbfdea1d0c86f27f769a5e2e08fdc2f5c1c6fca3aa4edaa01353733cfe33764") bpf$PROG_LOAD(0x5, &(0x7f0000e19000-0x48)={0x0, 0x6, &(0x7f0000496000)=@raw=[@generic={0x1ff, 0x0, 0x0, 0x6}, @map={0x18, 0x6, 0x1, 0x0, 0xffffffffffffffff}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}], &(0x7f00007ba000)='GPL\x00', 0x0, 0x5, &(0x7f0000d8a000-0x5)=""/5, 0x41100, 0x1}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c0c000)={r0, 0x28, &(0x7f00006dd000-0x28)}, 0x10) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f00009e8000-0x8)) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000057b000-0x4)=0xffffffff, 0x4) mount(&(0x7f000078e000-0x8)='./file0\x00', &(0x7f0000747000-0x8)='./file0\x00', &(0x7f00009fd000-0x6)='sysfs\x00', 0x23080a0, &(0x7f0000d5b000)) 2018/02/16 09:20:30 executing program 0: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f000062d000-0x38)={&(0x7f0000f64000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d71000)=[{&(0x7f000004e000)=""/50, 0x32}, {&(0x7f0000f74000-0x6c)=""/108, 0x6c}, {&(0x7f0000f73000)=""/246, 0xf6}, {&(0x7f0000f73000)=""/121, 0x79}, {&(0x7f0000f74000-0xf6)=""/246, 0xf6}, {&(0x7f0000f74000-0x11)=""/17, 0x11}, {&(0x7f0000f73000)=""/155, 0x9b}, {&(0x7f0000f73000)=""/93, 0x5d}], 0x8, &(0x7f0000f74000-0x2b)=""/43, 0x2b, 0x3}, 0x40) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f74000-0x48)={0xb, 0x9, &(0x7f0000f74000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7}, [@generic={0x1, 0x8, 0x101, 0x3}, @generic={0x1, 0x0, 0x8}, @ldst={0x3, 0x2, 0x0, 0x6, 0xf, 0x2c, 0x4}], {0x95}}, &(0x7f00005df000)='GPL\x00', 0x1, 0x44, &(0x7f0000450000-0x44)=""/68, 0x41100, 0x0, [], r0}, 0x48) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x7, 0x1, 0x14}], {0x95}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f75000-0x8)) r1 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f00005c3000)={&(0x7f000099a000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000f75000-0x80)=[{&(0x7f00000c9000)=""/134, 0x86}, {&(0x7f0000a11000)=""/226, 0xe2}, {&(0x7f0000f74000)=""/242, 0xf2}, {&(0x7f0000f75000-0x5a)=""/90, 0x5a}, {&(0x7f000088d000)=""/179, 0xb3}, {&(0x7f0000f75000-0x1)=""/1, 0x1}, {&(0x7f0000f75000-0x6b)=""/107, 0x6b}, {&(0x7f0000f74000)=""/167, 0xa7}], 0x8, &(0x7f000065f000)=""/205, 0xcd, 0x271f}, 0x40) 2018/02/16 09:20:30 executing program 7: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x2000001, 0x4d031, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003be000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000773000)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00004c5000-0x4)=r0, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00007bc000)={0xffffffffffffffff, 0x50, &(0x7f0000055000-0x50)}, 0x10) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ae0000)={r1, 0x50, &(0x7f00004b1000)}, 0x10) 2018/02/16 09:20:30 executing program 2: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000dac000)={0x3, 0x78, 0x8d0, 0x3, 0x100000000000, 0x4, 0x0, 0x5, 0x40, 0x1, 0x1f2, 0xcc7, 0x7fff, 0x4, 0x2, 0x2, 0x9, 0x38d1, 0x6, 0x4, 0x8, 0x5, 0x4e7f, 0x40, 0x80, 0x1, 0x3e, 0x8, 0x401, 0x8, 0x3f, 0x8fd8, 0x1ff, 0x322e, 0x0, 0x8, 0x100000000, 0x7, 0x0, 0x6, 0x2, @perf_config_ext={0x4, 0x7}, 0x10, 0xffffffffffffff80, 0x372, 0x3, 0x7, 0x3, 0x5}, 0x0, 0x2, 0xffffffffffffffff, 0x1) r1 = perf_event_open(&(0x7f00001c4000)={0x5, 0x78, 0x200, 0x7, 0x2b, 0x0, 0x0, 0x42fb54bc, 0x400, 0x4, 0x1, 0x3, 0x1, 0xf79, 0x89, 0x200, 0x3ff, 0x6, 0xffff, 0x9, 0xffffffffd5e6ac5a, 0x2a, 0x3, 0x38, 0xff, 0x3, 0xa6f, 0xeaf, 0x8, 0x100000001, 0x8, 0x5e009ce3, 0x4, 0x1ff, 0x7, 0x80, 0x40, 0x8, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000d28000), 0xf}, 0x80, 0xfffffffffffffff8, 0x8, 0x4, 0xd5, 0x9, 0x80000000}, 0x0, 0x7fff, 0xffffffffffffffff, 0x5) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000006b000)='\x00') mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x12, 0x0) socketpair$inet(0x2, 0x7, 0x6060, &(0x7f0000de9000)={0x0}) socketpair(0x1, 0x1, 0x1, &(0x7f0000b09000-0x8)={0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000fd5000-0x10)={r1, r4, 0x1}, 0x10) socketpair(0xb, 0x1, 0x7f9d, &(0x7f0000508000)={0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000dce000)={r3, r5}) r6 = gettid() perf_event_open(&(0x7f0000fd3000+0x52a)={0x5, 0x78, 0x6, 0x4, 0x4a, 0x200, 0x0, 0x2, 0x80000, 0xc, 0x5, 0x7fff, 0x4, 0x6d, 0x1, 0x2, 0xfffffffffffffffa, 0x8000, 0x2, 0x100000000, 0x7ff, 0xfec4, 0x7, 0x6, 0x1709, 0x4, 0x6, 0x3, 0x6, 0x4, 0x5, 0x7, 0x7f, 0xff0, 0x8e, 0xe4, 0x1ff, 0x3, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000fd4000-0x1), 0x2}, 0x80, 0x4, 0x9, 0x0, 0x10001, 0xd4b, 0x8}, r6, 0x1, r0, 0xa) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) [ 1321.741508] EXT4-fs (sda1): re-mounted. Opts: 2018/02/16 09:20:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00009f0000-0x10)={&(0x7f0000c0d000)='./file0\x00'}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000016000)={0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ada000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000020a000-0x4)={r1}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000f2b000)={0xb, 0xd3dd, 0x0, 0x3, 0x1, 0x0, 0x5}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000044c000-0x10)={r2, &(0x7f0000e7b000-0x69)="b7ad20c354d7e1824ec9617d20b84a45bf58c119de4c44de32f1b2658196b13539e601773eb97f9f"}, 0x10) socketpair$inet6(0xa, 0x80007, 0x5, &(0x7f0000d8d000-0x8)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000284000-0x4)={0xffffffffffffffff}) 2018/02/16 09:20:30 executing program 5: socketpair(0x0, 0x0, 0x80000001, &(0x7f0000000000)={0x0, 0x0}) r2 = perf_event_open(&(0x7f0000d02000-0x78)={0x3, 0x78, 0x401, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff00, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xc) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000003000-0xa)=')\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000034b000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) close(r1) r4 = gettid() ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001000)={r0}) perf_event_open(&(0x7f00006a7000)={0x0, 0x78, 0x92, 0x4, 0xcc, 0x86, 0x0, 0xfffffffffffffff8, 0x1004, 0x7, 0x7cc, 0x7, 0x4, 0x10000, 0x231, 0x8000000000000, 0x101, 0x100000000, 0xbf21, 0x400, 0x8, 0x1, 0x0, 0x7c1b7a4f, 0x6978, 0x10000, 0x9, 0x2, 0x6, 0x0, 0x6, 0xe6c9, 0x1, 0x8001, 0x1f, 0x100000001, 0x9, 0x3, 0x0, 0x0, 0x4, @perf_config_ext={0x300000000000, 0x1}, 0x1a940, 0x16, 0x401, 0x3, 0xfffffffffffffffb, 0x95, 0x3}, r4, 0xf733, r0, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000dcf000-0x2)=')\x00') ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x10001) 2018/02/16 09:20:30 executing program 4: mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000003000)='binfmt_misc\x00', 0x0, &(0x7f0000003000)="aec801af2ae70596727d91fd8883a72f8b2dea872d140b175679d4b5eb106e6ec09247d715afd04a8cbe58d3042647565d8b6ccb4ce5") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f00002e8000-0x8)='./file0\x00', &(0x7f0000001000-0x5)='hpfs\x00', 0x8000, &(0x7f0000001000-0x4d)="2627244f7f80635957999df0b960ba2b11c0a03c8732a7d5903251f9e7e294abb56e49f5f108a0ee03fd91b7db1d26f5174acefbd29cab98274db9c58a6b49f204dc54b411e831b679a3b2ec00") 2018/02/16 09:20:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000261000)=@framed={{0x18}, [@map={0x18, 0x4, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000cdd000)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000292000-0x10)={r1, 0x3e, &(0x7f0000cdd000)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000df000)={r1, 0x50, &(0x7f0000b17000)}, 0x10) 2018/02/16 09:20:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000681000-0x1c)={0x8, 0x800000000000004, 0x4, 0x2, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008c8000)={r0, &(0x7f000017c000), &(0x7f00008b3000-0x5c)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008f8000)={r0, &(0x7f00007ec000-0x2a)="4cd725747ba0a70050ec28caa06910caa3153d5a4999d80f79b7e3f90fae39020bb484fbef39a3e53309"}, 0x10) mkdir(&(0x7f0000209000)='./file0\x00', 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000682000-0x8)) r1 = getpid() perf_event_open(&(0x7f00005db000)={0x1, 0x78, 0x944, 0x400, 0x6de1, 0x2, 0x0, 0x2, 0x2000, 0x4, 0x100, 0x4, 0x401, 0x2, 0x200, 0x2, 0xffffffff, 0x6, 0x2b2, 0x7ff, 0x5, 0x1, 0x1cb, 0x80000000, 0x2, 0x8, 0x69, 0x9, 0x8001, 0x400, 0x4, 0x0, 0x9, 0x3, 0x5, 0x664a, 0x6, 0xffffffffffffffc1, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000fdf000), 0x7}, 0x20401, 0x3ff, 0xff, 0x6, 0x3, 0x6, 0xad}, r1, 0x8, r0, 0xd) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000082c000)={r0, &(0x7f0000606000-0xd5)="cea274d1898b2d026ce581371509f02a29c30a5b8c5be0db117eb6051412e72f661605f295bee860523318b840715943fd5def6177144f08649556335a937f071cee8e7ee9ecf6dac355e1e14c5e73b958f7c73869c8f0b76c73153378705ba2e0c352671e1369bda5309916470292145d48fa8a43d135971cb616d0ab2c57cf47c1a56ee1d7edc228fca80478b8928f0922f5b433a99819ee2cad101c302cd82757a1a25422211dddf9a8fb6d91d641c086131423c83c01e93ba8bf0086c85fd55afa38a9a80e5411dbcd1168d68e8d0e4fc34316", &(0x7f0000bc9000-0x23)="166d32b7e2c95de95250a6f201bd7ef36466b575ec2182da256071c3610ba1f3d9f91a"}, 0x20) 2018/02/16 09:20:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000147000-0x4)=0x9, 0x4) recvmsg(r1, &(0x7f0000e8b000-0x38)={&(0x7f0000592000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000327000)=[], 0x0, &(0x7f00004a5000-0xd1)=""/209, 0xd1}, 0x0) close(r0) 2018/02/16 09:20:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000064b000-0x10)={&(0x7f0000b26000)='./file0\x00', 0x0, 0x10}, 0x10) mkdir(&(0x7f0000b9e000)='./file0\x00', 0x0) mount(&(0x7f00007e6000)='./file0\x00', &(0x7f00003a9000-0x8)='./file0\x00', &(0x7f000059f000-0x7)='sockfs\x00', 0x0, &(0x7f0000da1000-0x1)="a5") mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x0, &(0x7f000002f000)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000f1000)) socketpair$inet(0x2, 0x7, 0x20, &(0x7f00002d7000)) 2018/02/16 09:20:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000017f000-0x2c)={0xe, 0x4, 0x800000004, 0x3, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000578000)={r0, &(0x7f00006ff000)}, 0x10) [ 1321.789757] EXT4-fs (sda1): re-mounted. Opts: 2018/02/16 09:20:30 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b56000-0x2c)={0x8, 0x7, 0x1, 0x423, 0x8, 0x1, 0x9}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x1, 0x10000, 0x1, 0x10, r0, 0xa01}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x7, 0x8001, 0x8, 0x2, 0x18, r1, 0x7}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e6f000-0x20)={0xffffffffffffffff, &(0x7f0000479000), &(0x7f00000a2000-0xca)}, 0x20) 2018/02/16 09:20:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000021f000-0xc)={0x0, 0x80000000}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000142000)={r0, &(0x7f00003b2000)="7663c8539510b35b95827581fcd6bed6e74295917cb546b5d2342ed62f6da99721e8849c6eeddcb62bb058ff4be9b90f65998d7f41a75522b8dd97cda83a01feb2dbcf83e0607af89e07eceaee2e009aa15066a4b1071308d52c1386f75a619615b2573d363c4deb077033ab7fd138405abdac709b0057fb519534f39f392fb3ab5905f817cf3eded862aed61dc39eea02d097fa121c866876fe368852651ceeb876eb5f4559", &(0x7f00003a3000)="6d8ae8fa82bd6f1a44a259ae727eda9fffd2253efa55491fe42f6b89fab2d24aa9696a2e446894469bbca8e18f8bb0711ce4b8e75d091be48fc29f927b4a5b4a281bbf1ea9e8db6d6b188bbbeae5f9677a2f3ebf1ba41e61616760292769c2c23708bec5fed67c89b52e849d83", 0x2}, 0x20) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f000049b000)={0x1b, 0x7, 0xffffffffffffff80, 0xffffffffffff2e9c, 0xc, 0xffffffffffffffff}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b40000-0x10)={r3, &(0x7f000070f000-0xa2)="7988b8ec4f8ba136b8118863d2d1758d0533a1ad657273a3546ab171d327df8d0ffd10885ab59cbd60faa0f66155663e21218fb634e40efde72be69b6ba44b444a86bf5396448dfb66d7d7bd189f0576d2508db5c8140996e5d2cd6bfb8cdfe11acd2cd79cfea0646b1c0c583f344145b339e8da54390d5cc0e51d3f55f62f50201f89aaf8b1ee2b9bb151e1dbfd314c35d327a27ede2f774e614b62cff558bf5983"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={0xffffffffffffffff, &(0x7f0000d9e000-0xae), &(0x7f0000adb000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e90000-0x10)={0xffffffffffffffff, &(0x7f000041f000-0xc0)}, 0x10) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000553000-0x1c)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00008b7000)='\x00') bpf$MAP_CREATE(0x0, &(0x7f0000c5f000)={0x3, 0x0, 0x2, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00008b4000)={&(0x7f0000a0c000-0x8)='./file0\x00', r3}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f3c000-0x20)={r3, &(0x7f000077d000)="3ec73e3d96485abb908badf2c6cd4937478809b9b6d41c483eb5331373a23639e665cf241db225d1f5da59b8c5946a72093371411551fe7cbbcfdc288aea432de0836836c35d5a99c74c637f4a3b264556de4574b694085c9132f7606b4b66d065f9f42ac4d18a1932aa3214f30e43a6b1968e7bbd016fe51b9c5f4df8478819ec93d23b7a0ed5347fae1383b70d2b6441", &(0x7f00001f5000)="eef6e7d8f6e314d746bac74b1b35c236dac2de000f913b4887c5bd9953cb8af457190e179290c838132b137f5a0da6b317e8496e7449cf371cea0af0d265", 0x1}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) 2018/02/16 09:20:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000027c000-0x8)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00003d3000-0x80)=[{&(0x7f000095a000)="a5", 0x1}], 0x1, &(0x7f0000298000)=[]}, 0x0) recvmsg(r0, &(0x7f000060e000-0x38)={0x0, 0x0, &(0x7f00000e5000)=[{&(0x7f0000cf5000)=""/217, 0xd9}], 0x1, &(0x7f0000ef9000)=""/162, 0xa2}, 0x2002) 2018/02/16 09:20:30 executing program 0: r0 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00004c7000)={&(0x7f0000955000-0x10)=@llc={0x1a, 0x1b, 0x200, 0x9, 0x8bf1, 0x9, @empty}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f000007c000)="ed616e38e747466204dd2e0c0f8f9ee246e2f591c4b8a7dfdc376f2fe6d33b6d5e437d5829a37c44d44565233b25ec181ebc735c92053c60ab65b87b28", 0x3d}], 0x1, &(0x7f0000f86000-0x160)=[{0xd8, 0x10a, 0xf089, "bd2a9670a444b93931be51283488d142e13c07df67ba19a39187d26444266d47127ab44faff2bebc715f0cd78a326173eb4547832f04db85abd513645d08bf825cc25922bcbd3cace9b0de0933780c27a3823a18a96507020b601559cf7585235e90622f9607e1fc4c730ffee4262086ff2cffbaec171920477f90660d448e82710d2c1342d1ab92ba3d967949438c5545e07deea5a37306e161991b1a275dc7de7ea2383fb19646926a2548c23cdc237b72b5fac18e0420ab3d6d02464f141cd115f2"}, {0x88, 0x12b, 0x6, "3a0ee0a4b9c872bc33e870c8c795c8c133709867125093e850b31bc3eef51bcc2a4cedd63fc6c68bdf1cf9c3435a6765eea38fbb20a2ad4c5043ef55bed54374b277f58b172db1119b33aa77b52fea06024e387a33acb5edb12b444b6170ff13bbdaa54bf25038ab949de78c6b2c8113fdc0f581"}], 0x160, 0x40}, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000)={&(0x7f0000001000)=@pppoe={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @generic="f5611e0035cbbf3779622ca9971a9015"}}, 0x1e, &(0x7f0000001000)=[{&(0x7f0000002000-0xc2)="65d09bd981f6a725f3b2c2193d0421cda34a2e78ae62d10fb402dde1449e19a40a7345bb4c8c4b701ba50f14de0246dcde631d822314897d996a600757235f4ef8acd739d2876828002ae972d736bc2cc84d6c5b44d5f128d7f8027b94ffd41ee2a03477b0fcf01aa45aa089dbcc41a9758189596054060ffb6e2c1d2c1035aac9fc8368d8dad8caa20ff4221ae65be10031bcd69dd6ebd61d2580dc585fd38d3805b83806762f9d6af46420408207e5e41472685e2cf2b5be07f21b11ec5030637f", 0xc2}, {&(0x7f0000001000)="e1ac9eb6f127bcfe8f68a497dd9c6784633c26169395c797679851a25eec10e240ed4ddc4d37402ad54e76840f76b88226b23f12ec99f3a5d3990fe5a4c074a75de6c983d33651c6289aef02fd4c6c3befa822b79e9ee8d935320053edfa0a242b3171bf198e2e4ff8ae3dec51e3f00e8589c40a1616e9625b35aed8a2a581a4ecad30724204a4976e4cddd3f8c0d1b367e3ec4102931fb54d93d692fbdeb6e31d3c19caae0e4f3c6b982be4c1cdf5dd6d0949fe1390bd2ddbc590a8e6213fd2a9483b20c363bf7b5af38c385f8b534c8ec5639df942c624c8e44780d0f36feb", 0xe0}, {&(0x7f0000001000-0x4a)="58f401e892d51a79f247e71ae965dcb19708b14bcf7badd5a6d8f693040552ef43cf2cb03f267f4c57bf5d241fa87229960e217f41ead00a85812c22a406ea7266d7841d563cdcc655d5", 0x4a}, {&(0x7f0000000000)="7881e2b7df04397c865daf32b5d3672dc417dd3f07439922a17e65c09aae1f7517711ede31541c02ffbd42ee2004655b8905fa209cb75c29a7a5a587ccc3c56fce85125490f4ec72c29601c3e6de5cb96c35161f2e1a6c273ace4e18be7c", 0x5e}, {&(0x7f0000001000)="67fc3ee8b654ee67f7a71aa5057e07b5ec5898c14e405db0c5981f1afb0f4c27", 0x20}], 0x5, &(0x7f0000001000-0x1d0)=[{0x20, 0x115, 0x636, "3ee212ccfaabbc6b13a943"}, {0x10, 0x111, 0x10000}, {0x108, 0x107, 0x7, "ed1550a2c5a6e498c3d6f254de58c920ca330a9129ef3701be4305668c634a5bc150050735fadf068e73326f1c5304d67a3ba9e724319828c72f9d95447c69028073a6a6a85b6c0240c986c6cbc6ab12565bf515cdcb057f06eed2bf9ffb88c89cf377a1dbb24f64f0bcc5833eb1680ea387700d92f05f476c3865119dd46fad47d6ebf99f6742a62a461af9f1509d62b9ee5abb15b788e6751aa013a60fafe7a20778fbe97a18287526f1485260dae9b83d0010e7af75acff880095e0a3704901eb41e503c12a57a0c9d243a466e0ea1e58ebaf494a81dbf709df34893d9b20a185cb2ec9215c9eefbc1d2e74c67832cfb9"}, {0x98, 0x110, 0x6, "eb471c7e315b50dbc385dd9b5b5f3af9b26894e54c86c3a84c817b8902d4dda0a0622d9434b8f517cb5f1fcca50a084219f74a91262151f9eb2974cc884fca93f5d3dccf5fca07730973787e26ee2acc96d70aa131e6c8f4769a174749f21814dfbbcdae3de870d4e75cb4e6eee4e3a06ac8504657434ac81d7ad245546a43ac09526a62a7"}], 0x1d0, 0x20000000}, 0x11) r1 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000003000-0x38)={&(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000002000)=[{&(0x7f0000003000-0xf8)=""/248, 0xf8}, {&(0x7f0000000000)=""/120, 0x78}], 0x2, &(0x7f0000001000)=""/131, 0x83, 0x4000000000000}, 0x40000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000003000)={&(0x7f0000004000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @loopback=0x7f000001}, 0x2, 0x4, 0x4, 0x1}}, 0x2e, &(0x7f0000002000-0x60)=[{&(0x7f0000004000-0x2c)="148ef88dc5cbe4437c4b768a638ae5a74c3be0525307665d142c45d79668837a6f43072fb2edd44275043f78", 0x2c}, {&(0x7f0000003000)="4712e8a931412222eed9afed8a21db1396dc48187785c5b822661e2fcee49d640364c5e5d431389cf80d0bdc96ea436796cc7ef066f4cbde9d0041c5d6fd8e47376ab91c7eaf0a20e56cf23784ed7871f202fed794b6a432ea492cce12ac07a74852fe175ad8d4c79cb3c95d5641dce2de0bf8f96518dbae8c74a67888c1d5243ebe8acce7cdcab132dc85487b88c44f94ab827b9677597227d318131c516381637d5eb1a9fd9e8bc1609266c83f43699d60f392ef95dc47c0309beb76acc97988178da7e5ecda9176ff17ade600406bfc37984aded546683fd020bd688433338c8ae108de", 0xe5}, {&(0x7f0000002000-0x6e)="94c9ea3e749ee44d4cc802c9b366e614c2267b07b18566b0280bf0dd44740b4748e4de99089f97d0f75c332b0d382c012363ed89aac361dfc5a66975167582d551dae4a700b3567c881c13846b9bd422e455275ac745944259525b8bc15405d84f68d6aa238351ef83ec35a68084", 0x6e}, {&(0x7f0000003000)="b9a66e88bd611da33ac1ac740341775f39cd58a1347b73e4e3279e5b9286a52cb60be356e77e70778c07067a224bb119baa79d18b458a11431c0e2c5129752f6b97034247c073761855b3d12919b685a7494ae4981f730f7fe67e138cab2fcc86f74663c652de3a76e84bba9bb4f5a402744e15af9925931cc98ef4bf8cf8d1bd99fd520acc8909e61295ae15764a984f6700fb78be47ab6adef38bd23f5f98a20a1f145efdc1671d80e85e42bc924fea94fa254f1cb519f279f7a31a390826516aa1b19634d4b0579acf5a5", 0xcc}, {&(0x7f0000003000-0x7e)="b6be51596c8b714eb893c0f85fb564c94e4dee37cedc237ae280c81afa7abeaad537899b710c3f30cd37594550098657e908cb63d82c1d76c8a373c170735941a8cd3c4ad1d6d9a369f2e41292320f5bfc9dd1bc661950a41c7f1fac666f1d8f6f1da2b0d4d8e465436ba406bce822afa701df08d1d1d7511e51a54fb849", 0x7e}, {&(0x7f0000004000-0x36)="22539ced06b746873e5fae15611bdd0048985109ccc604940127093da5525271355e93fc831c112f5034d71b154c829fe5c67926fb7d", 0x36}], 0x6, 0x0, 0x0, 0x4014}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x0, 0x1, &(0x7f0000005000-0x8)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000006000-0x4)={r2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000007000-0x4)={r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000001000-0x38)={&(0x7f0000006000)=@sco, 0x8, &(0x7f0000002000-0x10)=[{&(0x7f0000005000-0x64)=""/100, 0x64}], 0x1, &(0x7f0000007000-0xf9)=""/249, 0xf9, 0x1}, 0x121) 2018/02/16 09:20:30 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000-0x48)={0x0, 0x0, &(0x7f0000002000)=@raw=[], &(0x7f0000008000-0xa)='syzkaller\x00', 0x0, 0x72, &(0x7f0000007000)=""/114}, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80e, 0x19ab, &(0x7f0000008000)) 2018/02/16 09:20:30 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d48000)={0x7, 0x4, 0x8, 0xed4, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x1a9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000068d000-0x20)={r0, &(0x7f000047f000)="fda55c81cc3ec9a20a78e9d494bbf5dd9990f5d05572f9c2d015d277ede38d775a06b4ecbd6a84c8e070c3ddfb365b3c1f34070048d3e84122ebf57c08116ae6320825fc41111f1fcb32588f4b2c0809deeb42b910c00088009a6114f877e6594fa77333a873b6fb27bf69d451d4446309bb496ed48561c829d472919add414437d77120a28502e70b", &(0x7f0000c47000)="883bdd60c34b60afa8781050381ad90b74e37e41d1ed7381ace53d018d6ebeede07b323fed76cec3cc708ce32980151e67444231192ac41575546b9189aeeb15b47f08fe5542c60a36c5d4fc2531c90a628a45", 0x1}, 0x20) 2018/02/16 09:20:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f73000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x216feb57be965bc5, &(0x7f000020c000-0x40)=[{&(0x7f0000730000)=""/15, 0xf}, {&(0x7f0000c47000-0x57)=""/87, 0x57}, {&(0x7f00006b0000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0xffffffffffffff8b}], 0x106d, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x3c}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x17) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f4a000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f000044f000)={&(0x7f00003f4000-0x10)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000d56000-0x60)=[{&(0x7f0000669000)=""/37, 0x25}, {&(0x7f00007d8000-0x21)=""/33, 0x21}, {&(0x7f0000138000)=""/52, 0x34}, {&(0x7f0000b9e000-0x11)=""/17, 0x11}, {&(0x7f0000b58000)=""/45, 0x2d}, {&(0x7f000007c000-0xe7)=""/231, 0xe7}], 0x6, &(0x7f00005f2000-0x4f)=""/79, 0x4f, 0x1}, 0x100) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ebe000-0x28)={r0, 0x0, 0xffffffffffffff0b, 0xfffffffffffffec7, &(0x7f000088c000)="8c60eef913508381592ba6cc1b8b", &(0x7f00004a8000-0x2c)=""/44}, 0x240) 2018/02/16 09:20:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x0, 0xab, 0x4, 0x244f, 0x1, 0xffffffffffffff9c, 0xee}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x9, 0x1, 0x2e3, 0x7, 0x0, r0, 0x7}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00005e4000-0x10)={&(0x7f00000e6000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000633000-0x18)={r1, &(0x7f0000680000-0xab)="aad2b67f8731a052583c1f559ec233fc4d867c8ddba8bc618499b9aaf9375f98d1c29b8f431e9591bacb495353474b1d1b456f2e9b56bb933c7cf9b53794d9e390a26065161e13efe6f412205773894ac44c6687fc7abaed9011cb689410d2674be4c5afd9a7a83545d97e885fc946844106ffa453655ed29b6d5c72faffe6f4c05efbc83950ee5601b162f8993a1f785af4e6ecb9d8a65409dbca9cb4c3200df57cd5b4f02a39336eb030", &(0x7f0000452000-0xd7)=""/215}, 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0xb, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r2, &(0x7f0000413000-0xb6)='a', &(0x7f0000040000-0xdf)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005cc000-0x20)={r2, &(0x7f000070a000)="ac", &(0x7f000051e000-0x74)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d7000-0x20)={r2, &(0x7f0000ea1000-0x1)="85", &(0x7f0000c19000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fae000)={r2, &(0x7f0000388000-0xd4), &(0x7f0000472000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001aa000)={r2, &(0x7f0000fe6000)="b1", &(0x7f0000152000-0x1f)}, 0x20) r3 = perf_event_open(&(0x7f00001dc000)={0x4, 0x78, 0x9d2, 0x4, 0x9, 0x4, 0x0, 0x5, 0x80, 0xc, 0x4, 0x97, 0x3, 0xc0, 0xffff, 0x9ce3, 0x1ff, 0x357, 0x1, 0x91b8, 0xd8bf, 0x0, 0x8001, 0x4, 0x6, 0x80, 0x6, 0x1, 0x3f, 0x4, 0x0, 0x5, 0x8, 0x901, 0x8, 0xffffffff, 0xfee38c9, 0x1, 0x0, 0x1, 0x4, @perf_bp={&(0x7f00008c9000-0x1), 0x8}, 0x402, 0x8, 0x7, 0x7, 0x20, 0xa1d, 0xfffffffffffffff7}, 0xffffffffffffffff, 0x6, 0xffffffffffffff9c, 0x8b0730b07fbf31a2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x6) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000566000)={0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007e4000-0x18)={r2, &(0x7f000047f000-0x8d)="aefc335f0fb78fd36c2e1555c382fab9a8f6c7e6c0ce166377fa2cef8a64fc6af1616cad66033a7f114de60f875f8a03b2c97ad84adeae6d5829c5b63a2a6e5ec1e82fe3ed206b35d53f8220745583168b81da670e7905bcaf4c6bf01ab8d916523bc8ee33aaefab734615f4b11d31de7d4141575f1e08c170ee21c5340cbf1e95011ecb15fcba2f1910ef788a", &(0x7f0000560000)=""/235}, 0x18) socketpair(0x4, 0x80000, 0x800, &(0x7f0000876000-0x8)={0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000374000)={r5, 0x50, &(0x7f0000972000-0x50)}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005f1000)={0x0}) sendmsg(r4, &(0x7f0000c75000)={&(0x7f000074d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r6, 0x0, 0x2, 0x3, 0x4, {0xa, 0x3, 0x1ff, @loopback={0x0, 0x1}, 0x4}}}, 0x3a, &(0x7f0000fc8000)=[{&(0x7f00006cd000)="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", 0x1000}, {&(0x7f0000f4c000)="d41258cba657b4f407846f4913d27a98fcb1b6a20c2636b6ff17009443e92d5b59908fb41f299abf6b995b967be2b5f7a10cdbf0c86c13dd1ee0a46c187ec5a804c91638b507792040c5466f036780d9c39955f55979c514d3785cfeaa3b98e985f9c419544dec918d4968e1a873e354", 0x70}, {&(0x7f00006bb000)="0f6b5035af5845ef2a653b5020ae60cc8b9649592612556fd088c29a25a27ab9b890d33c778f47658de34f0662182ab68370c040df96c28d0c701b65ad3ab78c54cffa4cdf2163f28f9a5573f57966e73c29759deb29db7df8931d1c8325035d005d288b9686778c08b7850b5831b0bd2276dd2dae5ffb1703ea26b89e1c5ea7ce73021567223fe84edcdd295fa37870741ae0773a2b43f753f807c4a23fac26177a56d16eb9996350b886403ad69acd7ae5626e76955afe549d43b8c02d117bbb79e70d", 0xc4}, {&(0x7f00004ff000)="34b7bb7ff7e0eb461ed7fb5d5f070900bac85a4004944665ce7dd90268d4b86a6cb2084ed5e02d844172618cb34d54e703292d184b461b9e6912f01bd3a04aa8ca326cb9a95e407cb6f7d0852085e3a6530133d4f8d86945c75a1aa0fd3243cd761a98b320af9873d73ead0c4af0a17d74d71343d6cabd6df450f599bf2c4beeac07063dbb6dfceefcbff4439896ee545ce132dde473f55cd4f21dddbee64b3017b618de34dcdfe4b978ff", 0xab}, {&(0x7f0000b63000)="155121caa6021894040fab49ad0d3d188605b70e6dde54fe90f37d83f896a4ec03a9292f3e", 0x25}, {&(0x7f0000b96000)="ac889e5ba6e4be20136ff90e170af5ef40a794f7ea0a4833aab4ee1ad1d6a7ad5437be98d55645b323e25bbf6595625a76353b9cf2838a0724c3f478126411de2b2501bbb1ea718fdab20baaebfa5ad602484c7ca732026964bff1", 0x5b}, {&(0x7f0000ae5000)="8a6220f63682425cb9bdcd6a70b55ed5ab4bb24e83ffa06b3e47aa72ca545ad5d875f13804a94f58ca490daee0e366071f610f019ac4a639b4eea87a295d88aa", 0x40}, {&(0x7f000062a000)="3966f9d1d75d2b18aaff829a5d7b679f2e435eea2f6e7f7d673e316e4d8988c15390ad01e03eb0ff8ca52e19", 0x2c}], 0x8, &(0x7f0000694000)=[{0xe0, 0x104, 0x7f, "7238741bb439f45c85885545ef410c3a19ae33ecb3f1c5fa3323f9dcd39ee7ea263f42779ea295250575f09b47d5631c533902daa43973560e75338185c61e21ffa290538bdc65ac3d47b4d45bb432d69bbf7dfd523f40038dd89878c2987423ebce61b366c73b64ed2c4589185668f80ea9f23531195f31c266502c45bce1afcc5fb943a33b59be5cebc5a8b71fbc1f4bd4c5fb1de7ce4925ea9d6b1eb25686fab7b65ceb352795b8e92c5633377cfa38bf71a998cedd5414ae603f0a8835c76b0677ae888aced5fe6ad0ea376957"}], 0xe0, 0x4000}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000af9000)={r2, &(0x7f0000120000), &(0x7f0000286000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006a7000)={r2, &(0x7f0000d01000-0x64), &(0x7f000016c000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000e8000)={r2, &(0x7f0000490000-0x1000), &(0x7f000070c000)}, 0x20) 2018/02/16 09:20:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18}, 0x0) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) 2018/02/16 09:20:31 executing program 2: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fd3000)={0x0}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000988000)={0x0, 0x0, &(0x7f0000cb8000-0x50)=[{&(0x7f0000424000-0x4c)=""/76, 0x4c}, {&(0x7f0000e71000-0xde)=""/222, 0xde}, {&(0x7f0000fd4000-0xf1)=""/241, 0xf1}, {&(0x7f000064a000)=""/177, 0xb1}, {&(0x7f0000fd3000)=""/240, 0xf0}], 0x5, 0x0, 0x0, 0x2}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f}, 0x2c) socketpair(0xb, 0x5, 0x5, &(0x7f00003e1000)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00002c9000-0x28)={r1, 0x0, 0x88, 0x71, &(0x7f0000fd4000)="1d93501fd97ef22413791916a10788c7e49f05e0d23d4931b99f58cb1c3edd927d47fa0034b1f8078fb26f79841c4432f27cfe307399d2c87d68d3e4a078168cc77578992b00003b762020a172655d343965622bb925a2557b98596676cbf085ec354f8ee5938cc46e282ebe95503a537d166b2d767362fe9289e14aa74a298f2a4ad43a774d5ded", &(0x7f0000538000-0x71)=""/113, 0xa725, 0x3}, 0x28) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000a5e000)={0x0, r2, 0x6, 0x3}, 0x14) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1, 0x10}], {0x95}}, &(0x7f0000797000-0xb)="7379836b616c6e657200ed", 0x0, 0xfb, &(0x7f0000c00000)=""/251}, 0x13) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fd1000)={r3, 0x0, 0xe, 0xe8, &(0x7f0000061000-0xe0)="0b415fd30a3af7fa8deaf6398329", &(0x7f0000fd2000-0xe8)=""/232}, 0x28) 2018/02/16 09:20:31 executing program 5: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f76000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[], 0x4, &(0x7f0000a02000-0xed)=""/237, 0x8b, 0x1}, 0x12021) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1, 0x14}], {0x95}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/16 09:20:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/16 09:20:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80002, 0xffff, &(0x7f0000002000-0x8)={0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000001000)='./file0\x00', r0}, 0xc) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000525000)=[{&(0x7f00005dc000)=""/188, 0xbc}], 0x1, &(0x7f0000950000-0xfc)=""/252, 0xfc, 0x20}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000001000-0x90)=[{&(0x7f0000000000)=""/134, 0x86}, {&(0x7f00001d4000-0x8f)=""/143, 0x8f}, {&(0x7f0000e56000)=""/49, 0x31}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x47)=""/71, 0x47}, {&(0x7f000084b000-0x6d)=""/109, 0x6d}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/172, 0xac}, {&(0x7f0000d8e000)=""/213, 0xd5}], 0x9, &(0x7f0000bfe000-0x49)=""/73, 0x49, 0x5}, 0x40000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000cc7000)={&(0x7f00003d3000-0x10)=@ax25={0x3, {"1de76a6a3f2d63"}}, 0x10, &(0x7f0000392000)=[{&(0x7f00001cd000-0xf9)="ed5a39719054b5ad82fbce2b8714538045ec9413613782655beeeca716ec522fe30ec18afcccd89be7a29c82ee007bd7ee5a102dc0fa2deef13884357a1cad5b85d04a50bd615b4d75d9504a1c82dd355b28d408ff1d200e8520ad9c18ea93422607965dc93157ffbd5ec1f10e0450f95834f0b6ef2411f8f575e18cadd1e823e2c16e5c27e6f89cfa49a484f69e1169a90110a9eff3f5c82d283e35fcb1a4d75d32e77b267a39ef6dce0a2c72de3f3c4437d8c68faa5b54517d32dc11f165451667beb23a7cae8ad92d0ca4e74d8c3fc1eae52915c94833726584d605165ac628e4e644d6420b8f5ddf3e21e035ad9f20ddf69e94cfca9aa9", 0xf9}], 0x1, &(0x7f0000330000-0x1d8)=[{0x48, 0x84, 0x3, "9d7194f837dc6b9b0b5e03d56193c0fc5b99450233fc772b81892ffa4fd5e8d215282c0ab9742640dbb4c1e24def53342630d9153056"}, {0x58, 0x10d, 0x0, "2610e5caa5f9df8ca1d41c4f6d7a27d4f222f068d5a4d423d3c1ae3228036908ba3bf09c610c7030d460fe063e054f835b7eec529e30d45b861d275fb6c35fca979b51"}, {0x10, 0x115, 0x2}, {0xd8, 0x116, 0x2, "09c6556827917d22357890936fc5f9ab97ef0b0d6a0e1e2ab5ad76879ea43099befdc6bcf4566f093ef68c247dbe4f38ddb427198bacbcd1c27f3249b7ed1bb45a2e9000e4853b4381376d799b0a17abdc6fb7ae94d5134fb293b26fc16f5fe7c9017c9a2d6d1e620590937993c837f1031453f1e8918bb1cafc9375924dbde0db7a142700f1c0e11c0add5ef8df9a07b7c5b1b984366de58609b0d8a19a6d204c83c2a61db48fdc4ec1809a9624bcdc46b4b249181cf097293c136a1f3b354d943a24d0ea7bf58f"}, {0x40, 0x103, 0x5, "af9ada3fefbb389d49b2265ed949ccbc029b882d05cb5b49d8fd7f5f2b024a7755ab9530df0d251d6b9b8d9121fcac"}, {0x10, 0x1ff, 0x515baea800}], 0x1d8, 0x80}, 0x4004) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x3, 0x2, &(0x7f0000001000-0x10)=@raw=[@exit={0x95}], &(0x7f0000001000-0xa)='s\x00\b\x00\x00\x00\x00\x00\x00', 0x0, 0x5f, &(0x7f0000000000)=""/95}, 0x48) 2018/02/16 09:20:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000918000)={0x9, 0x5, 0x5, 0x82}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae), &(0x7f000034f000)}, 0x20) bpf$OBJ_GET_MAP(0x7, &(0x7f0000847000)={&(0x7f0000af5000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b70000-0x20)={r0, &(0x7f00003ff000), &(0x7f00008dc000-0xbe)}, 0x20) 2018/02/16 09:20:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) sendmsg(r1, &(0x7f0000cae000-0x38)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[]}, 0x0) socketpair(0x8, 0x80006, 0x3671, &(0x7f0000b5c000-0x8)) sendmsg(r1, &(0x7f0000659000)={0x0, 0x0, &(0x7f000060f000)=[]}, 0x0) 2018/02/16 09:20:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000533000/0x1000)=nil, 0x1000, 0x0, 0x1053, r0, 0x0) socketpair(0x0, 0xe, 0x0, &(0x7f0000691000-0x8)) bpf$PROG_LOAD(0x5, &(0x7f0000194000)={0x0, 0x3, &(0x7f0000eb6000-0x38)=@framed={{0x18}, [@jmp={0x5, 0x5, 0x4, 0x2, 0x6, 0xfffffff6, 0x8}, @exit={0x95}], {0x95}}, &(0x7f0000e44000-0x4)='GPL\x00', 0x0, 0x0, &(0x7f0000d2f000)=""/2, 0x3}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/16 09:20:31 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000001e000)={&(0x7f0000010000-0x10)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x25}], 0x2, 0x0}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0x3f3, &(0x7f0000011000)=""/195}, 0x271) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000022000-0x10)={&(0x7f0000011000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000000f000)={&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000017000-0x10)={r0, 0x28, &(0x7f0000023000-0x28)}, 0x10) 2018/02/16 09:20:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xa4}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000af1000)={0x3, 0xe2, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x22}], {0x95}}, &(0x7f0000bbf000)='syzkaller\x00', 0x1, 0xfffffffffffffd62, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000080f000)={r0, 0x0, 0x22, 0x78, &(0x7f0000d86000-0x46)="0d000000200000000000000008000300f3ef40c99d4df56e64ea9533bad473c8747b", &(0x7f00007de000-0x78)=""/120}, 0x28) 2018/02/16 09:20:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000bc6000)=0x6ef47d76) mmap(&(0x7f00000f2000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x10000) socketpair(0x3, 0x1, 0x7, &(0x7f000015e000)={0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000caf000-0x4)={r1, 0x28, &(0x7f00009f1000)}, 0x10) 2018/02/16 09:20:31 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b69000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb2000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x400000000000}, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/16 09:20:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00003e0000-0x60)=[], 0x0, &(0x7f0000acf000-0x18)=[{0x18, 0x1, 0x1, "12"}], 0x18}, 0x0) sendmsg(r1, &(0x7f000076f000-0x38)={0x0, 0x0, &(0x7f00004a2000-0x50)=[], 0x0, &(0x7f000019f000-0x1190)=[]}, 0x0) recvmsg(r1, &(0x7f000047d000-0x38)={&(0x7f00003f5000+0x1f3)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f000013f000)=[{&(0x7f000061f000-0xc2)=""/194, 0xc2}, {&(0x7f0000884000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0xfffffffffffffff7}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000cf9000)) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f000077e000)={0x0, 0x0, &(0x7f0000221000-0xa0)=[], 0x0, &(0x7f000046f000)=[]}, 0x0) close(r2) 2018/02/16 09:20:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f78000-0x4)={0xffffffffffffffff}) 2018/02/16 09:20:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00004ae000-0x38)={0x0, 0x0, &(0x7f0000f69000)=[{&(0x7f000026f000)=""/161, 0xa1}], 0x1, &(0x7f0000232000-0xfb)=""/251, 0xfb, 0x3f}, 0x10001) close(r0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[], 0x0, &(0x7f0000d43000)=[]}, 0x0) 2018/02/16 09:20:31 executing program 6: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x7fff, &(0x7f0000d00000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xe986) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f00008e4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f00008fb000)=[{&(0x7f00002d6000-0x2b)=""/43, 0x2b}, {&(0x7f0000f72000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/104, 0x68}, {&(0x7f0000f79000)=""/13, 0xd}], 0x1000016b, &(0x7f0000cf5000)=""/237, 0xbb8a2a05c784c810}, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f7e000)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f7d000)) 2018/02/16 09:20:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x87, &(0x7f0000000000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000381000)={0x0, 0x0}) close(r0) 2018/02/16 09:20:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000944000-0x8)='./file0\x00', &(0x7f00008ee000-0x1)='./file0\x00', &(0x7f0000a79000)="72616d66730071a9435c3b57df9c0f3773356695b3826382c7ed71236adfdcca493bf94321e814079db699e9cef31cdb3f391a10660d72f023ca2ff0b40f32c1258f43e2bfe28ad8a422df3ad6c3dc1324f37982b7fa3300082313fdf1f7ffdc667375e5eed44c100fc7813a5bdf0be8c31a47aec6645af073919701ee27a93cbe03fa0aa854d571330dee585b9df7a122e039c0908a7fb54d02c41ca68b81e6e606a3c1aea29006100ef827", 0x0, &(0x7f000062e000)) mkdir(&(0x7f00004c9000)='./file0/file0\x00', 0x0) mount(&(0x7f000028c000)='./file0/file0\x00', &(0x7f0000558000)='./file0/file0\x00', &(0x7f00009f7000)='sockfs\x00', 0x1008, &(0x7f0000917000-0xb3)) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000876000-0x8)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000b06000-0x10)={&(0x7f0000ecb000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000408000)='./file0/file0\x00', &(0x7f000068d000)='./file0/file0\x00', &(0x7f00007b3000-0x8)='debugfs\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006e3000-0x8)) mount(&(0x7f0000a52000)='./file0\x00', &(0x7f000022a000)='.', &(0x7f0000469000)='hostfs\x00', 0x2004, &(0x7f00000eb000-0xe4)) mount(&(0x7f0000c6c000-0x8)='.', &(0x7f000092f000)='.', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f0000f87000-0xab)) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00005e0000-0x3)={&(0x7f000022f000)='.', 0x0, 0x10}, 0x10) socketpair(0x2, 0x2, 0xb2, &(0x7f00001c4000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000226000)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000d40000)={&(0x7f0000185000-0x1)='.', r0}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000c25000-0x4)={r2}) mount(&(0x7f00001b8000-0x1)='.', &(0x7f0000852000)='.', &(0x7f000062a000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000be1000)={&(0x7f0000532000-0x1)='.', 0x0, 0x18}, 0x10) 2018/02/16 09:20:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000080a000-0x20)={r0, &(0x7f00006f6000)="ae71be10a35ae22c28345a61dd0faa225bb83f1982ece759949f61163191e5ccdc86b9c047f18eeed8e94887ff0a421d52facc097e10c84ba6fa374502b39f8eee80fd8d78d93e0abe7d5bbb6387290eed7aacd6f7d63ce333c1453cb5dd12472290f8a516a292262a8dce3f2e3ceae72cad1f477c13e7f3e4c8", &(0x7f0000e77000)="c65b70"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000137000)={r0, &(0x7f0000940000-0x9c), &(0x7f00003e3000-0x5e)}, 0x20) 2018/02/16 09:20:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000-0x4), 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={r1, 0x50, &(0x7f0000002000-0x50)}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000b32000-0x38)={&(0x7f0000000000)=@l2, 0xe, &(0x7f0000f99000)=[{&(0x7f0000001000-0x30)=""/48, 0x30}, {&(0x7f0000367000)=""/4096, 0x1000}, {&(0x7f00009f0000)=""/105, 0x69}, {&(0x7f0000000000)=""/57, 0x39}, {&(0x7f0000000000)=""/200, 0xc8}, {&(0x7f0000001000-0xa6)=""/166, 0xa6}, {&(0x7f0000001000-0x81)=""/129, 0x81}, {&(0x7f0000001000-0x3)=""/3, 0x3}], 0x8, 0x0, 0x0, 0x7fff}, 0x40000042) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000049000)=0xffffffff, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000d4c000)={r2, 0x0, 0x47, 0xc1, &(0x7f000065d000)="6def479770db8119679049a0dc020bccf8891bc06b423beb0ab5ceac492572b5ce7fb3ab2a435b02770a8050088d79c0d0537b75bf2d5b38c36addc057fbe55daad70014f20077", &(0x7f00009e3000)=""/193, 0x20, 0xfffffffffffffc01}, 0x28) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000f01000-0x48)={0xe, 0x5, &(0x7f0000b0b000-0x28)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r4}], {0x95}}, &(0x7f0000fe9000)='syzkaller\x00', 0x5, 0x1000, &(0x7f0000e19000-0x1000)=""/4096}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000261000)=@framed={{0x18}, [@map={0x18, 0x9, 0x1, 0x0, r4}, @map={0x18, 0x4, 0x1, 0x0, r3}], {0x95}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x259, &(0x7f0000cdd000)=""/4096}, 0x48) 2018/02/16 09:20:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f000086b000)={&(0x7f00000be000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18}, [], {0x95}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f3d000-0x10)={0xffffffffffffffff, r1}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000e74000)={r0, 0x0, 0x1, 0x3, &(0x7f0000ae3000-0x4)=[0x0], 0x1}, 0x20) 2018/02/16 09:20:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x14) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00009ab000-0x10)={r0, r0, 0x7, 0x1}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000222000), &(0x7f0000fe1000)=""/55}, 0x18) 2018/02/16 09:20:31 executing program 5: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x400}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000802000-0x48)={0x7, 0x5, &(0x7f0000a75000-0x28)=@framed={{0x18}, [@alu={0x201a7f1b, 0xcc, 0x6, 0x7, 0x1, 0x80000000000008}], {0x95}}, &(0x7f0000f74000)="020000000000000000", 0xfffffffffffffffe, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x4}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000749000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00006de000-0x38)={&(0x7f00004f4000)=@nfc={0x27, 0xffffffff, 0x4, 0x3}, 0x10, &(0x7f0000f78000)=[{&(0x7f00008bc000)="0709d946513b12bc06556f24b8877ee068c7a87a2cb95e3b587054766b7770bdb5b90fd1ffe719790ea95dcecc5ce8914ccaf5b6650bf4c9364496ebfd2d27f83d6781591a3eaa82a37a6c77919d8aa09456b844020b66588122d7abccc30b75b3371ecdd78d2731466f0c498ed50cbe2b8861e14def958975a94c4e5ef6ae28a27e3ddac3c69e07c89b964865ed3f359ae2b0155a7bed26b01988292346e20158e7a1b3d32133f53c7bea1f03018a96bbbd5a6059dd08e8ebc03a1a62", 0xbd}, {&(0x7f0000f77000)="66303cd6da77fcc9d298d8a8d42c39531e89e82241edf3f5f84ea1b27477f0d1d57c0b7ae0a6c239a36bf354b012fe2276a146f424f12f040f17d0f385c55e2e5ba9a3b1fb66aba4afefcc22cecc74fa4577c8557c041edea302fe9ebdb05b1738668bcf14416781a5aed748871ae010714eeb82d401d2a249bee5fdeecd5e2950af77adfd83b80e2ede73fc386a158f614d63994e72ce4a74a4bd9451292e83d7b6d17ae4a46340a032672f4b3584a0b1cba4ce64631479315186", 0xbb}], 0x2, &(0x7f0000e88000)=[{0x40, 0x11f, 0x0, "5c2140d985fbac64fce1026d43fcf55330cbe8007d88c9988e54bd7f05f826cc6ef9e75dc6a38e2a252509"}, {0xd8, 0x117, 0xcd34, "c3a83d77cc1e47cb9df2f6def573ae0903fbc68e04923791aadfe596470bfd0ae30ed13749b8290220866224815dc06d1931883ec4a114ba73a746e29740114d0eb28428f3e2047d4f527b5f47fdf898f511aa95524c38d9a8245491d1f3c45579e286c6aecfa0f477e830f0c90ae9a4002f5d1a6c92bb0a27393979bfa5ae188dc66dd2a1b96865c10fcb1b286e63309ebc3fd3662a7f0b49f6baf8a81e5e427190a57141fac87f30c6a1dbdf9dba5dfe6e7aedb22721d00a61f9f6b951429c9d68c0676729c60c"}, {0xd0, 0x19b, 0x1, "5894ba3f73efd6b289765554c73e6e2d2b3b75b9f1d6fd03702fb53d15b7b60caad7ed00ee9372b0b2be47720d7247feae6fd5ffeafb047e657b2ec76c458b3449b58570009029469bcbc27dff6823f69a6ba20299b439553c324182a05f7565525f33323c16f4a3fc2118a336b0d8b8fa31c793e99ffb22cba5e4beacaae6e2ba57651a4a5c218e6490fda6910af66ff13afc28e6434deb26cd0b466193270051c50f2a1eeb6cfc24547c9ea06c7dc36ea3c844fb1724faf2c25c93"}, {0x50, 0x117, 0x3, "8e231eda58c64e4431e0d5a06d214bfeb4dc355a1a96174a89209577caf0d2589c2bda1bd41daa6a9334fd3e55132e80900dd8b02f19693e89d676a29e6d249e"}, {0xffffffffffffffd3, 0x11f, 0x5, 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{0x58, 0x0, 0x5, "2a53f4e7dda1c17ba381d32bf80746c94a26bd2cc0e9b0254ebf9b4e7dfc74e8874630e5e574b291bc8bd64583778b57cd4ee9f71451ca9cfa356fe56941960e4d6c20a9c6be9d37"}], 0x22e0, 0x1}, 0x4000) 2018/02/16 09:20:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) r0 = gettid() perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010}, r0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000bf0000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000072a000)='nfs4\x00', 0x0, &(0x7f000000a000)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000174000)={&(0x7f0000720000)='./file1\x00', 0xffffffffffffffff}, 0xc) 2018/02/16 09:20:31 executing program 6: r0 = perf_event_open(&(0x7f00006ee000-0x78)={0x3, 0x78, 0x7, 0x8, 0x1, 0x9203, 0x0, 0x200000000, 0x80, 0x1, 0x24000000000000, 0x1f, 0x40, 0xffff, 0x7f, 0xffffffff, 0x3, 0x800, 0x4, 0x1, 0x6, 0x5, 0xd08, 0x6, 0x1, 0x7ff, 0x7fff, 0xcf6, 0x2, 0x837a, 0x7f, 0x9, 0x6, 0x179dc249, 0x0, 0x3, 0x5, 0xe73, 0x0, 0xa1, 0x5, @perf_bp={&(0x7f0000669000)}, 0x20220, 0x7, 0x8000, 0x0, 0x6, 0x8, 0xffff}, 0x0, 0x7, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x1, 0x61, 0x101, 0x1, 0x0, 0x9, 0x120, 0x0, 0x8, 0xfffffffffffffffd, 0x4, 0x0, 0x7, 0xfffffffffffff001, 0xffffffff, 0x34, 0xff, 0x2, 0x5, 0xfff, 0x100000000, 0xa175, 0x10001, 0x18, 0x4, 0x3ff, 0x40, 0x0, 0x6, 0x7, 0x75, 0xffffffff00000001, 0x2, 0x18448c6b, 0x8, 0x4, 0x0, 0x7d, 0x1, @perf_bp={&(0x7f0000a0a000-0x1), 0x2}, 0x1000, 0x2f, 0xfffffffffffff800, 0x2, 0x82, 0x3f, 0x2}, r1, 0x80000000, r0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x3, 0x78, 0x4, 0x4a, 0x100, 0x1f, 0x0, 0x10001, 0x40000, 0xc, 0x6, 0x5, 0x2, 0x6e, 0x0, 0x8, 0x1, 0x9, 0x1ff, 0x8, 0x74, 0x3, 0x6c, 0xff, 0x5800, 0x0, 0x10000, 0x2, 0x4, 0xfffffffffffffeff, 0x2f40, 0x80, 0x9, 0x8, 0x9, 0x8, 0x9, 0x401, 0x0, 0x1000, 0x4, @perf_bp={&(0x7f0000001000), 0x1}, 0x8a72a0ad08ea3989, 0x3, 0x800000000000, 0x7, 0xfffffffffffffff8, 0x1, 0x6}, r1, 0x494, r0, 0x8) r3 = perf_event_open(&(0x7f0000001000)={0x2, 0x78, 0x3, 0x95f, 0xaade, 0x3, 0x0, 0xb63, 0x8000, 0x4, 0x5, 0x3, 0x3, 0x66, 0x8, 0x9, 0x31d, 0x9, 0xffffffff, 0x6, 0xffffffff, 0x7, 0x7, 0x4, 0x0, 0x81, 0x0, 0x10001, 0x8c7, 0xfffffffffffffffe, 0x0, 0x3, 0xf37f, 0x2803bb19, 0x400000000000000, 0x7f, 0x5, 0x8, 0x0, 0x80000000, 0x7, @perf_bp={&(0x7f0000001000-0x1), 0x2}, 0x800, 0xfb43, 0x6, 0x7, 0x7, 0x100, 0x5}, r1, 0x81, r0, 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000-0xd)={&(0x7f0000002000)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet6(0xa, 0x5, 0x9, &(0x7f0000001000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000004000-0x10)={r4, 0x28, &(0x7f0000001000-0x28)}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000004000)={r4, 0x28, &(0x7f0000005000-0x28)}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000006000-0x78)={0x3, 0x78, 0xbd9, 0x5, 0x9, 0x9, 0x0, 0x2, 0x10000, 0x4, 0x1000, 0x80000000, 0x2, 0x1, 0x3, 0x20, 0x80, 0x3, 0x1000, 0xdf7, 0x8, 0x5af, 0x7, 0x1, 0x0, 0x3, 0x7ff, 0x6a, 0x91a, 0x6, 0x100000001, 0x0, 0x6, 0x8, 0x7, 0x100000000, 0x9c67, 0x4, 0x0, 0x80000000, 0x2, @perf_config_ext={0x1000, 0xb}, 0x4, 0x200, 0x0, 0x2, 0x3, 0x7, 0x80}, r1, 0x9b14, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r5) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000006000)={0x1, 0x78, 0x6, 0x7ff, 0x8, 0x4, 0x0, 0x1, 0x1200, 0xe, 0x7, 0xde3, 0xfffffffffffffffe, 0x9, 0x5, 0x0, 0x1f, 0xffff, 0x7cd7, 0x0, 0x1ff, 0x5, 0x5, 0x6, 0xb0e, 0x9, 0xfffffffffffff3d3, 0x3200000000000000, 0x6, 0x5, 0x1a34, 0x8, 0x2, 0x3, 0x7, 0x8, 0xffffffff, 0xfffffffffffffffa, 0x0, 0x6, 0x3, @perf_bp={&(0x7f0000004000-0x1), 0x4}, 0x2, 0x81, 0x9, 0x6, 0x1, 0x568c, 0x7ff}, r1, 0x1, r5, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000008000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000007000)={&(0x7f0000007000+0xa92)='./file0/file0\x00', r7}, 0xc) 2018/02/16 09:20:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x1, 0x5, &(0x7f0000876000-0x8)={0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000132000)={r0, &(0x7f0000bda000)="51f38fda281f7c340c760007ac157c3b176b3826a25b449c663f53e0aee32d01d7d8de7f65bbd53c2f9f9bcb1e6a06d13cb4b11317c738c8c0ffe1627a0977ab62a719a9051f28ad79cc93751b91d7b6387c0d", &(0x7f0000a2f000)=""/4096}, 0x18) socketpair(0x3, 0x802, 0x1, &(0x7f0000f47000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x5) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) perf_event_open(&(0x7f0000fb2000-0x78)={0x5, 0x20a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x42}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/16 09:20:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000028b000-0x8)='./file0\x00', &(0x7f00009c8000)='./file0\x00', &(0x7f0000f9b000-0x5)='nfs4\x00', 0x100800, &(0x7f0000b49000)="9d1709a936cc1137eaf28448") perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) socketpair$ax25(0x3, 0x2, 0x1, &(0x7f00007f5000-0x8)) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/16 09:20:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x20000000000004, 0x20, 0x100001005, 0x0, 0xffffffffffffffff}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000061d000-0x10)={r0, 0x28, &(0x7f0000d6e000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a92000)={r1, 0x6, 0x18}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000deb000-0x18)={r0, &(0x7f0000ed4000), &(0x7f0000aa1000)=""/30}, 0x18) 2018/02/16 09:20:31 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1}, [@generic={0x3, 0x1, 0x3, 0x9}], {0x95}}, &(0x7f0000006000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000001a000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000007000-0x83)=""/131}, 0x28) 2018/02/16 09:20:31 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x0, 0x5, &(0x7f0000001000)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000007000)) 2018/02/16 09:20:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000aa1000-0x38)={&(0x7f0000b57000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000add000-0x40)=[{&(0x7f0000a9a000)=""/241, 0xf1}, {&(0x7f0000134000-0xb6)=""/182, 0xb6}, {&(0x7f0000db9000)=""/32, 0x20}, {&(0x7f00008e9000-0xf7)=""/247, 0xf7}], 0x4, &(0x7f000012a000)=""/116, 0x74, 0x197}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000f50000)={0xf, 0x4, &(0x7f0000848000)=@raw=[@alu={0x7, 0x800, 0xa, 0x3, 0xa, 0x0, 0xffffffffffffffff}, @ldst={0x3, 0x0, 0x1, 0x9, 0x2, 0x3a, 0xfffffffffffffffd}], &(0x7f0000374000)='syzkaller\x00', 0x4, 0xe3, &(0x7f00007ab000-0xe3)=""/227, 0x41f00, 0x1, [], r0}, 0x48) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000308000-0x20)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18}, [], {0x95}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000d4e000)={r3, r2}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r2, 0x0, 0xe, 0x6f, &(0x7f0000b76000)="934d837bd84e637d68f68411a19d", &(0x7f0000569000-0x6f)=""/111}, 0x28) 2018/02/16 09:20:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f0000ff7000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00001d7000)='./file0\x00', &(0x7f0000e7a000-0x8)='./file0\x00', &(0x7f0000307000)='reiserfs\x00', 0xc80, &(0x7f0000177000-0x56)="d75d5b1fae47bca27e3e317f22f30a0a0df693d170b759f8b39bfed4e48f994f057a7bba30693ccac53074fb685f7809ddf43c6b3f024749b470236e818a646335de691fd84bd0eb4c9c981423b506d8471045f59c7d") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000389000-0x10)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, r0, 0x3) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e1b000-0x10)={&(0x7f0000017000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000aff000)={&(0x7f00000b1000)='./file0\x00', r2}, 0xc) mkdir(&(0x7f0000d5d000)='./file0\x00', 0x0) 2018/02/16 09:20:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x805, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = perf_event_open(&(0x7f0000af1000-0x78)={0x7, 0x78, 0x7, 0x40, 0x9e, 0x3, 0x0, 0xc5, 0x2c120, 0x1, 0x0, 0x3, 0x7, 0x1, 0x200, 0x9, 0x5, 0xa4, 0x5, 0x2, 0x0, 0x100, 0x3, 0x6, 0x81, 0x229b, 0xffff, 0x4, 0x26, 0xc28, 0x72, 0x7, 0x2, 0x7fffffff, 0x4d, 0x3, 0xf9, 0x2, 0x0, 0x7, 0x1, @perf_config_ext={0xbbd, 0x5000000000000}, 0xa, 0xfff, 0x4, 0x3, 0x80000001, 0x6, 0x7}, 0xffffffffffffffff, 0x401, 0xffffffffffffff9c, 0x9) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000016000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x0, 0x3, &(0x7f0000007000-0x68)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003000-0x4)='GPL\x00', 0x0, 0xb5, &(0x7f0000013000-0xb5)=""/181, 0x0, 0x1}, 0x48) sendmsg(r4, &(0x7f000000d000-0x1b)={&(0x7f0000003000-0x20)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x20, &(0x7f000000a000)=[], 0x0, &(0x7f000000f000-0x250)=[]}, 0x0) recvmsg(r3, &(0x7f000000e000-0x24)={&(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000013000)=[]}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000012000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000002000)={&(0x7f0000010000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000017000-0x30)=[{&(0x7f0000016000)=""/88, 0x58}, {&(0x7f000000d000)=""/56, 0x38}, {&(0x7f0000008000)=""/198, 0xc6}], 0x3, &(0x7f0000004000)=""/135, 0x87, 0x1000}, 0x40) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000017000-0x48)={0xe, 0x11, &(0x7f0000011000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x4}, [@generic={0x5, 0x9, 0x1ff, 0x7f}, @ldst={0x3, 0x2, 0x3, 0xf, 0x9, 0xffffffff, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, @generic={0x34c, 0x7, 0x6, 0x2}, @alu={0x7, 0x1, 0xe, 0xe, 0x0, 0x8, 0x4}, @jmp={0x5, 0x5, 0xf, 0xedb7c2105eaff971, 0x0, 0xfffffffc, 0x8}, @call={0x85, 0x0, 0x0, 0x27}], {0x95}}, &(0x7f0000002000)='syzkaller\x00', 0x8, 0xd, &(0x7f0000017000-0xd)=""/13, 0x41f00, 0x1, [], r6}, 0x48) 2018/02/16 09:20:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x101, 0x92784aa39bb16f7e}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000058000-0x18)={r0, &(0x7f0000a58000)="ca8b05da576815a97e", &(0x7f0000000000)=""/125}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000aa4000-0x2c)={0x9, 0x4, 0x2, 0x3ff, 0x0, 0xffffffffffffffff, 0x3, [0xa]}, 0x2c) 2018/02/16 09:20:31 executing program 3: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xffffffffffffffd1}, {&(0x7f0000f6b000-0x57)=""/87, 0xfffffffffffffe64}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0xfffffffffffffd72}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7719, 0x0, 0x6, 0x7, 0x10001, 0x80}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x3c) 2018/02/16 09:20:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00005ce000)={0xf, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@alu={0x7, 0x101, 0xd, 0x9, 0x5, 0x9c, 0xffffffffffffffff}], {0x95}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x5, 0x6e, &(0x7f000005f000-0x6e)=""/110, 0x41100, 0x1}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a72000-0x10)={r0, r1, 0x4, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xc, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x4}, [], {0x95}}, &(0x7f0000282000-0x4)="47ff4c00", 0x2, 0x99, &(0x7f0000ce7000)=""/153}, 0x48) socketpair(0x10, 0x6, 0x101, &(0x7f0000e3b000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r2) 2018/02/16 09:20:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ac9000-0x58)={0x5, 0x78, 0x8, 0xffffffff, 0x82f, 0x5, 0x0, 0x101, 0x0, 0x9, 0xfe73, 0x2980, 0x6, 0x8, 0x9, 0x96e, 0x8c33, 0x92, 0x1f, 0xdb9, 0x8, 0xfff, 0xff, 0x1200000000000, 0x10001, 0x3ff, 0x6, 0x4, 0xc8b, 0x0, 0x9, 0x100, 0x1, 0xafe, 0x100000000, 0x2, 0x6, 0x5, 0x0, 0xf4, 0x4, @perf_config_ext={0xfff, 0xab}, 0x1, 0x8000, 0x6, 0x5, 0x9, 0x8001, 0x3ff}, 0xffffffffffffffff, 0x400, 0xffffffffffffff9c, 0x2) socketpair(0xa, 0x3, 0x9, &(0x7f00002cf000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000014000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x2, 0x805, 0x5, &(0x7f0000d25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = gettid() perf_event_open(&(0x7f0000191000-0x78)={0x2, 0x78, 0x1d, 0x81, 0x20, 0x100000001, 0x0, 0x4f1a3475, 0x2000, 0x0, 0x2, 0x8, 0x0, 0x40, 0x0, 0x7, 0x3, 0x8, 0x1, 0x1779, 0x6, 0x2, 0xfffffffffffffffc, 0x7123, 0x7fff, 0xbd9, 0x7fff, 0x7ff, 0xffff, 0x100000000, 0x98d1, 0x8000, 0xb856, 0x8, 0x1, 0xdd, 0x8, 0x8, 0x0, 0x40, 0x1, @perf_bp={&(0x7f0000cb3000-0x1)}, 0x80, 0xab40, 0x2, 0x6, 0x7fffffff, 0xfffffffffffff506, 0x1000}, r3, 0x9, r2, 0x1) 2018/02/16 09:20:31 executing program 6: r0 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0xd1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x7, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x47}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x90}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x3000)=nil, 0x3000, 0x2, 0x8013, r1, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000000e000)={0x0, 0x5, 0x8}, 0xc) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000009d000)=0x7, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f00006f7000-0xc)={&(0x7f00007bc000-0x8)='./file0\x00', r2}, 0xc) mkdir(&(0x7f000040d000)='./file0\x00', 0x0) 2018/02/16 09:20:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00004a5000-0x38)={0x0, 0x0, &(0x7f0000dbd000)=[{&(0x7f000000b000-0xb1)=""/177}, {&(0x7f0000199000-0x75)=""/117}, {&(0x7f0000e67000-0xb4)=""/180}, {&(0x7f0000a9e000-0xee)=""/238}], 0x0, &(0x7f0000168000)=""/251, 0xffffffffffffff9d}, 0x0) close(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f000062d000)=[{&(0x7f0000d43000)}], 0x1, &(0x7f0000d43000)=[]}, 0x0) sendmsg$kcm(r1, &(0x7f0000d4e000-0x38)={0x0, 0x0, &(0x7f0000ff7000)=[{&(0x7f00007e0000-0xab)="40ab1cca9f4c778cbfef7c0d710f0616872dad0af500b1e0340d97c20b4db64f66bb0c6f49cded6aa6592db6d51d41aff21b088ca545529c1981cc33b60cbfaa49bf83d0fa80885a0948793500873a76a1c128bc7f8532edc56cb13cca471e5502b31baf67d57960d721b2a3e99ec6d97bb5dd99f3c2daa2a63e8b67d937e7a3aac8708a54fc3c38f873caf01ce400ebdb5606b400533cf6e59b97939baf404a95274854e17300fc72ec93", 0xab}, {&(0x7f0000b54000)}, {&(0x7f0000e20000)="884f51a17d9de9f73a5f8947ffca7e391d14c367dab2c67d3f444ec6b0dc6b3c0a565b1e13721db9ea8ccc857113cab9de92bc041dbcc4975a19baf0aace8e788417b2c2f5014053635e231d0bce68dd220bb2e828e33fbfcb065b0a096b399229217eebee5c2c44af7532aca4735e2f48d17ede56f7a6429b5ce9ee450d3251941d5ed212a73818fede79b7b8233383518123c9a64a4dc18f742c6b68397eefb9a63f9941e8683db313a87605de6037bf063927c6c1ac38aaae53de00de24e2f0b929", 0xc3}, {&(0x7f0000d18000-0xae)="f1d9194a5bf76a2fdf96deff2c1f1b9844671777a6fc92fbdc246aa0343776385105602a6b38c8cbc45f754fc0765492c49c8d72367508fa66b9e7282497c61875086a2b3c14b677f45d0b310f9c8303dd4253a786837e5dd6d57f20b259dd8a998a3aac7cb4e794b802bb2f158495a51b94c1efd55a0a219566ad5607e669c172e804c384d32f3b4077bd63baa5bdcf38d91956452a3c1ddef187b7111740a6c696ce237baa16c6743c2a2c982b", 0xae}, {&(0x7f00003a4000-0x45)="d6166608d43ffc255efa0e3066794fe1ee425653d67ef8caf9083d664163b7dc5d4d13d2203a3e7999d00d046ccf2048360785f67c7896bba6b2f86e543b415681fbdf1218", 0x45}, {&(0x7f0000ea8000-0xe)="6387116a5f4e4aac114d9713575a", 0xe}, {&(0x7f0000dd6000-0xf5)="21d7013cbccbf918aa32e32bda438e279b47a17d1a56e66de4d634bfb1aef3c688e6ebbefbb889cc278b8abe72e7c74fa8229d4a825b3edb99cc0e358cf1f1bd47c430d690199b9c9798e9d36aa6880bc331da80ba95ce484911cf3ede7575e140617c08248a9d9e53c2b134d6f0b1bc0a44b7ce0b1d075340df3f807b9ed29153fc9d96b78b92193a00a39df82fc1201821c3635932a159616ad8947feb155c7e00e7e6211dd05a3e9eb6e5d13af9c45d59a0d0449a904319e12292684a216af9b07dbadb6b8841eecb3a5ba0c46581c2aac62a35ddd323675cd890d90bc8da29b36f9aae17fb638418d2f6a8e486e7e5c9df2a27", 0xf5}, {&(0x7f000016e000-0x90)="14a9bf70ffaf6c819c412fab6925fe9363093ad89bae450b848d3deec3bff580a4bb4f6ff990d4c69036c0967fafcc3f7272c45669cc6747237d01f1b192e837c268213ba6508746803b3c84e24f86e7bd27660b3b193e2f5fb627f79ac8b6b38218d2beffb1c0c3d65ddf006f7d80880790e3d59f4c792a47cc8300ec5eca1643f9727d24f27f4cb135c4043077d8a6", 0x90}], 0x8, &(0x7f00001d8000-0x86f)=[{0x1010, 0x110, 0x3, "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{0x68, 0x0, 0x3, "8aa6895d79c883246adc415d4feda92caec8cd1ad280adf1ad1f44eab34c035f5b536f88cb568fb17c035aabf1d6c1177e661da11019abb4619bd8fde09b52f2bc7441d3016c350cdad5d4c700f7a950f0fb503695"}, {0xb0, 0x11f, 0x4ce, "0d44942a8546c010e1c2f4717a89b5343e6c47e13e3a40f3758017c4ecb1acc22b18aa2345005a934f3f9b3a2ea40e6b1867460d77bbfb0bf2ad71320a4498571a40bd3d950c6bec1f9ce524bca6412a8a8aa5612c02e5fd8766097c9dd6fe5b63d71b24b67454adb1adbc6818d459fa1fc087bb85b3a8d0dd6c29ff170f1d2e41f0b033a852055e57cd1ac7659255b6daec5aee5a33352074fdc7672e95c33e"}, {0xc0, 0x10b, 0x7fffffff, "3a9928e110793bae254bf2f4c0647ebde6fd3a184243a1967c07b2f137b2007916794511d1cf8de64d2ecd1dcd49c154f1befcc164f12a2b035c495b51365ae898e18aa0acef5f2aae591ecf7adf7854af850b0bd179cc76994ce47d7034c34eb1254c895ae091ba66a9ad32c476272e6f38c9b231e43cdfc45105e737151295e16856cdc1092996d65ea260d70db8e881e9f0a50b80cf79ce9e713c5018ffa31efa5d8522226bd1bd7742c1"}, {0x80, 0x12b, 0x9, "62593e89129353a79908cfbe9017aea9db75330a99c81dafc7fef0c0d99dfca91509e4cd2658621287d13b59a93db4148c95a356603e161aff512a9add8a492fc44c481e52e761e1c7348e9b01e145b0e963a284d603861b669a69afd2f04d05b5ced7e36c12e03feb"}, {0x90, 0x195, 0x3, "8e04a1b78c47182304dc49d5e7bbbb80311004f9d53c387f171d238c5070cc203f96ed3d228713fd25b8e24f18355f2dc9cc22805d4dd925a4fa7968466b28672380c6ad0c78bc122636206be3ad08deb64de946ee9fe75442fee89426ecdee417b064879ddc97a0c2755fa2b0337627d705623871e440dca1a903"}], 0x12f8, 0x4}, 0x80) 2018/02/16 09:20:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000009b000-0x2c)={0x0, 0x8001, 0x1, 0xffffffff, 0x4, 0x0, 0x6}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f85000)={r0, &(0x7f0000301000)="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", &(0x7f00007b0000-0x8)=""/8}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x1, 0x1e, 0x3, 0x9}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000824000-0x10)={r1, &(0x7f0000568000-0x3f)}, 0x10) 2018/02/16 09:20:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00007a6000)={0xffffffffffffffff}) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00005c3000)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000db9000)={&(0x7f0000c1d000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x0, 0x0, 0x1, 0x3}}, 0x26, &(0x7f0000f77000-0x50)=[{&(0x7f0000670000-0x58)="b90f533a9c04090f64c025625d5aa9deb420e105330c4cf66d5c34bf5c5995697691f71da27e44749a264777985fa51e02f27709", 0x34}, {&(0x7f0000a0a000-0x1000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x90}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f00003ce000)={0x9, 0x3b, 0x5, 0x6}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000808000)={r1, &(0x7f00008d4000-0xcb)="fab822a4ec0234d2443d11f38e79312e5caf01557781011471c66b245d6d9d120913125e6e80994c933ce06f7efcadca3be55d3127ce10daac5eb96334b2c2800d130160c04bf67b45b92723c268bad9fb5dc90e3ea9a85e5a0e9d3088e312619892f025db0facf95c85179bfda5a20b268389e3caca866291a4d47b2e460a4544a03e960a4691cdc2343f02c5842143fb8e302b9499fd75175f9067ba13e6ea43b706de433b27d6b8acc5f0b00ca0a4638dfa8742af40b2e04bb334ac8d379ffbb0421db24c48a21f3a93", &(0x7f00007cc000)=""/4096}, 0x18) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000054000-0x8)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002f5000)={r1, &(0x7f000010d000), &(0x7f00003f8000-0x71)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000549000)={r1, &(0x7f0000382000-0x34)="e159e0f476c7dcdf20390eb60731fa47dd55085bb39f9f35530515a43b9b43fb4483228525b4ac6a0928096da425824a72b6977d", &(0x7f0000611000)=""/229}, 0x18) 2018/02/16 09:20:31 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xffffffffffffff2a}, {&(0x7f0000001000-0x25)=""/37, 0x75}], 0x2, 0x0, 0x208}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0x1ff, &(0x7f0000011000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001b000)={r0, 0x0, 0xfffffd1d, 0xc2, &(0x7f0000017000-0xe)="d6a5db635e8befaa4fe3dc666d42", &(0x7f000001c000-0xc2)=""/194}, 0xffffffffffffff27) 2018/02/16 09:20:31 executing program 7: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f76000)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0x197}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xfffffffffffffffb}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x7, 0x200, &(0x7f0000f78000-0x8)={0x0}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f78000-0x48)={0xe, 0xd, &(0x7f0000973000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, @ldst={0x3, 0x2, 0x0, 0x2, 0x0, 0xfffffffc, 0xffffffffffffffff}, @map={0x18, 0xf, 0x1, 0x0, r1}, @call={0x85, 0x0, 0x0, 0xf}, @ldst={0x2, 0x0, 0x2, 0x7, 0x8, 0x0, 0xfffffffffffffffc}], {0x95}}, &(0x7f00005b0000-0xa)='syzkaller\x00', 0x2, 0xfe, &(0x7f0000f78000-0xfe)=""/254, 0x40f00, 0x1, [], r0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x7, 0x1, 0x14}], {0x95}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0x100000002, 0xfb, &(0x7f0000a89000-0xfb)=""/251}, 0x48) 2018/02/16 09:20:31 executing program 2: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e47000)={&(0x7f0000ff3000)='./file0\x00', 0x0, 0x10}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ff3000)={0x2, 0x400, 0x4, 0x100000001, 0x2, r0, 0xfffffffffffffff8}, 0x4e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b71000)}, 0x20) 2018/02/16 09:20:31 executing program 4: mmap(&(0x7f0000000000/0xf2b000)=nil, 0xf2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000f1d000-0x8)={0x0}) sendmsg(r0, &(0x7f00004b8000)={&(0x7f0000950000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b655ca065736a6ef21adf8dff96fc6f23084bff7f34777d108842e9ea14b8bd567a02ab5ac37045ddad3c9373a8b31c144e474929622c053f704ccc510f2c3"}, 0x60, &(0x7f0000f28000)=[{&(0x7f0000f29000-0x89)}], 0x1, &(0x7f0000f28000)=[{0x10, 0x0, 0x8}], 0x10}, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000731000-0x38)={&(0x7f0000f2b000)=@alg, 0x58, &(0x7f0000f2b000)=[{&(0x7f0000f2b000)=""/52, 0x34}], 0x1, &(0x7f0000f2c000-0x1000)=""/4096, 0x1000, 0x8}, 0x100) 2018/02/16 09:20:31 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff}, 0x2ba) bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000b000), &(0x7f0000001000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r0, &(0x7f0000013000), &(0x7f0000007000)}, 0x20) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000023000-0x10)={r0, &(0x7f000001c000)="5034125f105ea8e06388e4c1f188b7bf72dbea22ca44e8"}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000022000-0xc)={&(0x7f0000020000-0x8)='./file0\x00', r0}, 0xc) 2018/02/16 09:20:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000f01000-0x48)={0xe, 0x5, &(0x7f0000b0b000-0x28)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000fe9000)='syzkaller\x00', 0x5, 0x1000, &(0x7f0000e19000-0x1000)=""/4096}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0xe, 0x5, &(0x7f0000f2e000-0x38)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000cdd000)=""/4096}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000657000-0x2c)={0x40000000009, 0x24, 0x7, 0x82}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a34000)={r1, &(0x7f000012b000-0x1000), &(0x7f0000e0f000-0x59), 0x3}, 0x20) socketpair(0x14, 0x4, 0x9, &(0x7f0000b82000-0x8)) 2018/02/16 09:20:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xb, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x3, 0x5}, [], {0x95}}, &(0x7f0000ea1000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f00001c1000-0x99)=""/153}, 0x48) socketpair(0xa, 0x3, 0x1, &(0x7f00007d7000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00002af000)={0x9, 0x5, 0x8001, 0x7, 0x8, r0, 0x9}, 0xff6b) 2018/02/16 09:20:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f7a000-0x48)={0x0, 0xb, &(0x7f0000f7a000-0x78)=@framed={{0x18}, [@initr0={0x18}, @generic, @ldst, @initr0={0x18, 0x0, 0x0, 0x0, 0x7fff}], {0x95}}, &(0x7f0000446000-0x4)='GPL\x00', 0x0, 0xb, &(0x7f0000f85000)=""/11}, 0x48) socketpair(0x5, 0x80004, 0x9, &(0x7f00001ff000-0x8)={0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000560000-0x2c)={0x15, 0x3, 0x7fffffff, 0xffffffff, 0x11, r0, 0x4}, 0x2c) recvmsg(r0, &(0x7f00008f0000-0x38)={0x0, 0x0, &(0x7f0000334000)=[{&(0x7f00008ad000)=""/99, 0x63}, {&(0x7f0000541000-0x22)=""/34, 0x22}], 0x2, &(0x7f000054b000-0x1000)=""/4096, 0x1000, 0x7}, 0x2) 2018/02/16 09:20:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x1, 0x6, &(0x7f0000de3000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000456000-0x20)={r1, &(0x7f0000d61000-0x80)="bc2f59cd21768d9de907b9e9f6a2fe2bf20543b68dc5e0d81806d4459116d4b1c37d715121a20e427fdbfb3ebcf86bc56814ef91f04e2e1cd94d6b5e650b8df765b960d49fd7f63287b043847e6ec2aaf1b1d5c03b8280b44a7f093f0289aacf62d87c1c2677f7c39148a8cc074ae1fdf20f5ecba4091cdb307ef878338e987a", &(0x7f00003de000-0x71)="39c34e88ebd0866504988d38d3dd2e420df5c4ab87b31fba76901cc73a76801a38a2da689d973ff21e4a8ba00d844f38017a519f0a3ea742af03d97e6d0145de813e143eff4945123e888700ed23b8c080ad56a02cb5e7447db6b9a8184250ce82b7cf30c5d32fefd81dde24211d3f0436", 0x1}, 0x20) mount(&(0x7f0000174000)='./file0\x00', &(0x7f00004f5000-0x8)='./file0\x00', &(0x7f0000f81000)='afs\x00', 0x8, &(0x7f000097a000-0xf0)="3bd3e6480aabc17e1155ff0131f018a9f33fef9bf6d32f4f2ec8646398f2e9b486246a5f6dcbd17748cf7a60c26f81e6732e239ca4a60e94d608aa71bf50367841743e4860a69ac7dea508a8d8175d06db7b5b33e783766412c07dd836d9ab48faf6a2276c4722d3ab14c25b033d12452d06cf907abf2dfaa10015483c4969ef86393638f5e692eea1b512ae20d504970140c0db5e5b05455f68e553b330df0a5424870b414e68e9e36b0af481ab61a40314e37a2f1bf7a1f952b5aaa27eaa2c3d6bcd263bae3fe23c3ced20ad7722c2ac13351da35bb4228089bbf7eadb50f773e0a8aceb4415458c00ed0c14b217b4") perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0x0, r0, 0x0) 2018/02/16 09:20:31 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x1c) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000c000)={0xffffffffffffffff, &(0x7f0000016000), &(0x7f0000016000)="4409cba37212fbaabf459d9d6fda7daa17d4ab7e580eaf56684bf26c6c48324035b541bf271fd92fad9d839b2f84e06fdb95156a7a89c29bd9a8626974a543fc2f0cb966cb3eb930ff18b5fc36515f68d6a5d2f0e6cf812292d7556ede0935821d82c629e63e7ffc8e8c1f0a53274e493575c80a269fe0a729d15c9e868ce92311faeb23a59b8b3dcb0ce0019bac279e8a33305675256fd35c10cdee6337da91ed610131f8bdf17dc775222977461d64a7943bd87089ef36795c1b092a2f607e42538e7aa9d810aac8f35541f5b457320c79f00d3661d8a284bbdf0f6702b951552ff393f9", 0x1}, 0x250) 2018/02/16 09:20:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0x3c7}, {&(0x7f0000001000-0x25)=""/37, 0x9c}], 0x96b0cf4a6d2225a0, 0x0, 0xb5}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x1, 0x0, 0x0, 0x1, 0x4}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xfffffffffffffffe, 0xc3, &(0x7f0000011000)=""/195}, 0x48) socketpair(0x5, 0x0, 0x4, &(0x7f0000bf9000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00008ff000-0x10)={r0, 0x28, &(0x7f0000306000)}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000e88000-0x2c)={0x6, 0x3, 0x1, 0xffffffffffffff80, 0x15, 0xffffffffffffff9c, 0x3ff}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00008da000)={r1, &(0x7f00000a6000)="d09507ff5b6cfdab96ad8427299a74", &(0x7f00008cb000)=""/210}, 0x18) 2018/02/16 09:20:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x2, 0xff, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000347000)={r0, &(0x7f0000f0e000)}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007f7000)={r0, &(0x7f0000c8c000)="d611081576ad5cea90b777f50a6835920b8280080ee8ed5e2f2f415546bf4dc85c8aaa84889150767f09b02b291aa7aed93594ca82463980500f16451ab54d3c9969176408ba425fece3c7f20932f76f3d310dfbbbc4a8a9c879be1135f49cb16767ab1b52862db2b73fb793fffcba4d5befafdd24ca7fe58ad5d0ec9d1c7e6a3609b0c8953db8c3ae4e6c78b91385bb", &(0x7f0000e50000-0xf2)=""/242}, 0x18) socketpair(0xa, 0x1, 0x0, &(0x7f000076f000)) 2018/02/16 09:20:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r0, 0x0) socketpair(0xa, 0x7, 0x2, &(0x7f0000783000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000592000-0x10)={r1, r2, 0x3, 0x2}, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x100000000003d) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) 2018/02/16 09:20:31 executing program 1: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f75000-0x10)={&(0x7f0000ce6000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r1 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003b1000)={0x0, 0x0}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f000037c000)={0x8, 0x2, &(0x7f0000f75000)=@raw=[@ldst={0x3, 0x2, 0x7, 0x4, 0xf, 0xfffffff0}], &(0x7f000037d000-0xa)='syzkaller\x00', 0x5, 0xc5, &(0x7f0000f75000)=""/197, 0x41100, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000109000)={r2, r3}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000f74000)={0x9, 0xfffffffffffffffb, 0x400, 0x8, 0x1, 0xffffffffffffff9c, 0xe53}, 0x2c) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001a4000-0x48)={0xf, 0xe, &(0x7f0000f74000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8}, @map={0x18, 0x5, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x76}, @jmp={0x5, 0x7ff, 0x7, 0xa, 0xb, 0x0, 0xffffffffffffffff}, @jmp={0x5, 0x9, 0x3, 0x0, 0xa, 0xfffffff4, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, @map={0x18, 0x6, 0x1, 0x0, r4}], &(0x7f0000f71000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00007fe000-0xfb)=""/251}, 0x48) 2018/02/16 09:20:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f000073d000)={0xf, 0x6, 0x4, 0x40, 0x2, r0, 0x4}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e88000)={r0, &(0x7f0000f46000), &(0x7f0000715000-0xcd)=""/205}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f000030a000-0x2c)={0xf, 0x77c2, 0x800, 0x77e6, 0x4, r0}, 0x2c) 2018/02/16 09:20:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x7, 0x9933, &(0x7f0000dae000-0x8)={0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f000024c000)={0x0, r0}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x0, 0x0, 0x0, 0x80}, 0x2c) 2018/02/16 09:20:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b19000-0xc)={0x0, 0x9, 0x18}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004a1000-0x2c)={0x5, 0xb, 0x8003, 0x8, 0x1, r0}, 0x2c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000023000)={r1, &(0x7f0000005000), &(0x7f000034d000)}, 0x20) 2018/02/16 09:20:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x1, 0x5}, [], {0x95}}, &(0x7f0000ea1000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f00001c1000-0x99)=""/153}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000059c000-0xd)={r0, 0x50, &(0x7f000055a000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000df0000-0x4)=r1, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00009ba000-0x10)={r0, 0x50, &(0x7f00008f0000-0x50)}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000096e000-0x28)={r0, 0x0, 0x43, 0xdb, &(0x7f000059e000-0x43)="fe31e9b17428ffff4568e05e3afd3cb10428adb72625ab55c468179d9a6ea812234c4201ed2f5e8ac6a53200b707e597c3079ac04c05dc1a1c18db4ff7e8d7daed6c2d", &(0x7f0000734000-0xdb)=""/219, 0xf3b9, 0x8001}, 0x28) 2018/02/16 09:20:32 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x1, 0xa}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000b000)=""/195}, 0x48) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001e000-0x78)={0x2, 0x78, 0x100000001, 0xa3, 0x1, 0x9, 0x0, 0x1f, 0x400, 0x1, 0x9, 0x9, 0xff, 0xffffffffffffffff, 0x2, 0x2, 0x5b, 0x8, 0x7, 0x3, 0x10000, 0x800, 0x6fa0, 0x5, 0x7842, 0x1, 0x5, 0x8, 0xad, 0x4, 0x3, 0x1, 0x7, 0xf362, 0x10001, 0x7, 0x80000000, 0xfffffffffffffffe, 0x0, 0x8000, 0x2, @perf_config_ext={0x2, 0x20}, 0x10900, 0x2, 0x6, 0x3, 0x3, 0x1f, 0x7fffffff}, 0xffffffffffffffff, 0xffffffff7fffffff, r0, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001d000-0x28)={r0, 0x0, 0x17, 0xfffffffffffffeba, &(0x7f000001b000-0x17)="73ea4bfd9f7096000000403a6ec01deacbda556063a3b6", &(0x7f000000f000-0x83)=""/131}, 0x28) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000a000)={0xffffffffffffff9c}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f000001e000-0x38)={&(0x7f0000002000)=@hci, 0x6, &(0x7f000001f000-0xb)=[{&(0x7f000001e000)=""/124, 0x7c}, {&(0x7f000001c000-0x80)=""/128, 0x80}, {&(0x7f000001e000)=""/63, 0x3f}], 0x3, &(0x7f000000c000-0xca)=""/202, 0xca, 0x4}, 0x40000000) 2018/02/16 09:20:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x8, 0x4, 0x4001, 0x8, 0xffffffffffffffff}, 0x2c) perf_event_open(&(0x7f00006b8000)={0x200000002, 0x78, 0xdb32, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r0, &(0x7f0000013000), &(0x7f0000426000)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000951000-0x2c)={0x5, 0x7, 0x80000001, 0x5, 0x10, r0, 0xffff}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00002b6000-0x18)={r0, &(0x7f0000df3000-0x75)="92", &(0x7f0000e7b000)=""/153}, 0x18) 2018/02/16 09:20:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d23000-0x8)='./file0\x00', 0xbfdcbf190c6e149d) socketpair(0x5, 0x0, 0x3, &(0x7f0000966000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000173000-0xc)={&(0x7f0000c8a000-0x8)='./file0\x00', r0}, 0xc) perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/16 09:20:32 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00008cf000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4, 0x84, &(0x7f0000c9b000)) 2018/02/16 09:20:32 executing program 2: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00007c6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x8, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={0xffffffffffffffff, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000-0x4)=r1, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f000030d000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={0xffffffffffffffff, 0x50, &(0x7f0000003000-0x50)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000)=r2, 0x4) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fcb000)={0xe, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc}, [], {0x95}}, &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153}, 0x48) 2018/02/16 09:20:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x0, 0x7fffffff, 0x9, 0x3, 0x0, 0x0, 0x81}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x4, 0x10001, 0x8001, 0x1, 0x4, r0, 0x6f13}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80e, 0x7, &(0x7f0000040000-0x8)={0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00005ac000-0x18)={r1, &(0x7f00003cd000-0xe9)="ffb36105f3533da970cc4cf92b9a1bab6c51e426cb5704fe2f4dca650267beb070f1a6e03cbff96be2919774dfa07e641adfc221b0a7621f97c9ee5d57db27a9c4b08a4abf19ba8f530bb623c86be3e14a7b774577c8fe5bba1af6ff41bcabbfe0bad27d6f7c0fe18962e7cb24b45d5e7662107c24624a194f8e93c02e41b84447e22b13c5bcc2bd4e5b66f335e942849fd3c09a801c35147c6ab39c31ec9fdf41f23f4036067785b2465dfd15976d353a377eca946f318930acd92939054f213d47aa00aec6cea41ce137ab870bd190da87d7d0038fe1e86dae5954f8c44dbb36508cd512818a48c5", &(0x7f0000103000)=""/124}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xf, 0x4, 0x4, 0x3, 0x0, 0x0, 0x0, [0xa]}, 0x401) 2018/02/16 09:20:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0xffff, &(0x7f0000b83000)={0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000050d000-0x18)={r0, &(0x7f00004f7000)="76a8c3509ffffe71b07ba33cba6dde774c950c99c30a0565d227c0caabf28140b9536e406c0291427d8d50273d", &(0x7f0000bd3000-0x68)=""/104}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000e61000)={0x1, 0x400000000000005, 0xeff, 0x100000000000ca, 0x9, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/02/16 09:20:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f00001ad000-0x8)='./file0\x00', &(0x7f0000fc4000-0x8)='./file0\x00', &(0x7f0000e00000-0x4)='nfs\x00', 0x20, &(0x7f00009a4000-0xc5)="3a6b952aa29ac15ed25278e73766fff2378b529994c502675eb4bc565b04b2b6dd997dc70fc1bac8999ecd8c4444283afb28ec22fd29610c909e6866ec6c2b6ee0cec49814379a54699f6ee6533c1b1fcc537fa705aa68fc81d260abd723618d14e72a2cb9be560689838126c148b5e72e3e992f067923fbf3fcb745f3542d7d16fbe3fba554a5b7d1d989dfe1868d46e026b42390eb1868b240c65b0e6e52d03361f87f833e5a054db5371c9fcfd5386d04c9f70b44eab7980665cf62ac3e5b86c46e9af8") perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/16 09:20:32 executing program 5: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ef9000)={0x0, 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000efc000-0x10)={r0, r1, 0x3, 0x1}, 0x10) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000efb000-0x18)={r2, &(0x7f0000efa000)="8c634f921cec7e80ecda87fa", &(0x7f0000671000)=""/165}, 0x18) socketpair$inet(0x2, 0x2, 0xfffffffffffff074, &(0x7f0000419000)) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000efa000-0x20)={r2, &(0x7f0000efa000-0x1000)="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", 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0x20) 2018/02/16 09:20:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b37000)='./file0\x00', &(0x7f00002e3000-0x8)='./file0\x00', &(0x7f0000d36000)='bfs\x00', 0x400, &(0x7f0000015000)="d78bb3d276c4c4648589324c8826ec6d6cbdf676a805ecffecdbdc385f603a03a283aebe362eaf11ab27ec0435b8637cd7b5d0c919aa5732f858929d0daa931df9b2371d2e506e7bb046b5701681f52f1d14f968a07da6388bc2ad5906b91e55f986057d0e97e76a3517ba15bebc0ad9d72bc4f31603f452f4c77f1242100264a2c814db9cde05b63570a777998188c53790407eeddbb938791c7a9f610546e4") r0 = bpf$MAP_CREATE(0x0, &(0x7f00002d1000-0x2c)={0x1f, 0x9, 0x7190, 0x0, 0x10, 0x1, 0x7}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000453000-0xc)={&(0x7f0000d0b000)='./file0\x00', r0}, 0xc) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000b9f000-0x5)='qnx6\x00', 0x0, &(0x7f0000d8d000-0xc0)="48bcc560c14c49c53028b562eae28e32ee94fcdecad386b3459ea3c046f5f76df851c885fb48964863d35fd898320c81ec291ed56ae855134aac4b84c26d0bbb6dfd4ded093b2c84e4ec667f262e29177cd6307b835b7cfcbd659a462b5fb800e2252147abd474f5403b93c97892be90fa18ab44bd1cefba15e0f9739ec9073c36d7f1eeeaef97e65b31dbc91e271bbdf43a5ae0bedc3f024860a064b633ec67bc3fb58c617bcd80a1ebc297e643de274c023ac003a218c26c9bf47abb896fee") 2018/02/16 09:20:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f00004c9000)='./file0/file0\x00', 0x0) mount(&(0x7f000028c000)='./file0/file0\x00', &(0x7f0000558000)='./file0/file0\x00', &(0x7f00009f7000)='sockfs\x00', 0x1008, &(0x7f0000917000-0xb3)) mount(&(0x7f0000408000)='./file0/file0\x00', &(0x7f000068d000)='./file0/file0\x00', &(0x7f00007b3000-0x8)='debugfs\x00', 0x0, 0x0) socketpair(0x13, 0x80000, 0x3f, &(0x7f0000415000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) mount(&(0x7f0000a52000)='./file0\x00', &(0x7f000022a000)='.', &(0x7f0000469000)='hostfs\x00', 0x2004, &(0x7f00000eb000-0xe4)) mount(&(0x7f0000c6c000-0x8)='.', &(0x7f000092f000)='.', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f0000f87000-0xab)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) mount(&(0x7f00001b8000-0x1)='.', &(0x7f0000852000)='.', &(0x7f000062a000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fc9000)={&(0x7f00008c9000)='./file0/file0\x00', r1}, 0xc) 2018/02/16 09:20:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0x2, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r1, &(0x7f0000d9e000-0xae), &(0x7f0000adb000)}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1cf) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003e9000)={r1, &(0x7f000018a000-0xac), &(0x7f000051c000), 0x2}, 0x20) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000cfc000-0x8)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000-0x20)={r1, &(0x7f0000724000), &(0x7f0000007000-0xfc)}, 0x20) 2018/02/16 09:20:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f79000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004d1000)='./file0\x00', &(0x7f00009eb000)='./file0\x00', &(0x7f00002b5000-0x6)='sysfs\x00', 0x0, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000723000-0x1)) mount(&(0x7f00008bd000-0xc)='./file0/bus\x00', &(0x7f0000be8000-0xc)='./file0/bus\x00', &(0x7f0000c5f000-0x5)='gfs2\x00', 0x9002, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f000079f000-0xe)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f000072b000-0xc)='./file0/bus\x00', &(0x7f0000708000-0x8)='./file0\x00', &(0x7f0000962000)='ext2\x00', 0x0, &(0x7f000052d000-0x1000)) 2018/02/16 09:20:32 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000001a000)={&(0x7f0000016000)='./file0\x00', 0xffffffffffffffff}, 0xc) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131}, 0x28) 2018/02/16 09:20:32 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0xd9dcc520c5a1437a, &(0x7f0000ca3000)=[{&(0x7f0000f70000-0xf)=""/15, 0xffffffffffffffa6}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x1106, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d50000)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f7b000-0x38)={&(0x7f0000f7a000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000f7a000)=[{&(0x7f000048e000)=""/67, 0x43}, {&(0x7f0000f7b000-0x6b)=""/107, 0x6b}, {&(0x7f0000f7a000)=""/41, 0x29}, {&(0x7f0000b4f000)=""/14, 0xe}], 0x4, &(0x7f0000f7a000)=""/206, 0xce, 0x53f}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000137000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x8}], {0x95}}, &(0x7f0000b71000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251}, 0x48) 2018/02/16 09:20:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x806, 0x2000000009, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x2000000000000274, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, [], {0x95}}, &(0x7f00003aa000)='GPL\x00', 0x400000b4c3, 0x1000, &(0x7f00006ac000)=""/4096}, 0x211) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000005a000-0x10)={&(0x7f0000b03000-0x8)='./file0\x00'}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000387000-0x10)={r1, 0x50, &(0x7f000082e000-0x50)}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f3d000-0x10)={0xffffffffffffffff, r0}, 0x10) socketpair(0x5, 0x3, 0x6, &(0x7f0000f2a000)) 2018/02/16 09:20:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000fa0000-0x8)) socketpair(0x4, 0x80106, 0xb512, &(0x7f0000e84000-0x8)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00008c1000)) socketpair(0xf, 0x0, 0x0, &(0x7f0000cdb000)) 2018/02/16 09:20:32 executing program 4: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ee8000)={0x1d, 0x4, 0x4, 0xff, 0x14, 0xffffffffffffff9c, 0x2}, 0x2c) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000e8d000)={0x6, 0x78, 0x3, 0x1f, 0x40, 0x6, 0x0, 0x3, 0x481, 0xe, 0x9, 0x800, 0xffffffffffffffff, 0x40, 0x4, 0x3, 0x0, 0x3b, 0x401, 0x1, 0x99, 0x6, 0x4, 0x5, 0x400, 0x4, 0x0, 0x1000, 0x37655f34, 0xf7fc, 0x47, 0x2, 0x4, 0x2, 0x3, 0x3, 0x3, 0xffffffffffffff81, 0x0, 0x400, 0x1, @perf_bp={&(0x7f000094b000-0x1), 0x8}, 0x20, 0x20, 0x9, 0x5, 0x200, 0x7fff, 0x3}, 0xffffffffffffffff, 0x8, 0xffffffffffffff9c, 0x9) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000eea000-0x10)={r0, 0x28, &(0x7f0000eea000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000077e000)={r2, 0xbf0, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f00001c6000-0x2c)={0xd, 0x7, 0x80000001, 0x7, 0x4, r0, 0x3}, 0x2c) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ee9000)={0x0, 0x5, 0x1, 0x4, 0x2, r0, 0x1}, 0x2c) bpf$MAP_GET_NEXT_KEY(0xf, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000004000-0xa3), &(0x7f0000003000)=""/92}, 0x18) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000eea000)={0x0, 0xc74b, 0x6, 0xc8e, 0x8, 0x0, 0x8001}, 0x2c) 2018/02/16 09:20:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xa, 0x0, &(0x7f00002c5000)={0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00001da000)={0xa, 0x101, 0x3f, 0x2, 0x6, 0xffffffffffffffff, 0x100}, 0x2c) recvmsg(0xffffffffffffff9c, &(0x7f0000dc8000-0x38)={&(0x7f000075c000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000b0c000-0x20)=[{&(0x7f000057c000-0x54)=""/84, 0x54}, {&(0x7f0000f75000-0xcc)=""/204, 0xcc}], 0x2, &(0x7f000004a000-0x16)=""/22, 0x16, 0x4800000}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000036c000-0x18)={r0, &(0x7f0000eca000-0x3d)="b65c84005ca594e1985ac53887df203b2a2e578272323fcf53f87842627a10c7bec70e183ac67187d5efff379e49bbcc7b58a2f6f56c67847217ef340c", &(0x7f00005b5000-0xf2)=""/242}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00007b3000-0x48)={0xd, 0x17, &(0x7f0000a68000-0xb8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x101}, [@call={0x85, 0x0, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0xf}, @call={0x85}, @call={0x85, 0x0, 0x0, 0x31}, @jmp={0x5, 0xc2ff, 0x2, 0x3, 0x1, 0x20, 0x4}, @map={0x18, 0xf, 0x1, 0x0, r0}, @exit={0x95}, @exit={0x95}, @map={0x18, 0x8, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffffffffff81}], {0x95}}, &(0x7f00003c5000)='GPL\x00', 0x3f, 0x49, &(0x7f0000d0b000)=""/73, 0x40f00, 0x1, [], r2}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000352000-0x10)={&(0x7f0000d14000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000d80000)={0x2000000000000e, 0x4, 0x4, 0x100003, 0x0, 0xffffffffffffffff}, 0x2c) 2018/02/16 09:20:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/16 09:20:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000d23000-0x2c)={0x5, 0x81, 0xfffffffffffffff7, 0xc123, 0x10, 0x0, 0x8}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00005de000)={0xffffffffffffffff, 0x28, &(0x7f00006ac000-0x28)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000017000-0xc)={r2}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000532000)={r3, 0x28, &(0x7f0000d36000-0x28)}, 0x129) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000085d000-0x20)={0xffffffffffffffff, &(0x7f00008a9000), &(0x7f00003ec000-0x1)="12"}, 0x20) close(r3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000360000)={r1, &(0x7f0000a6c000)="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", 0x1}, 0x20) recvmsg$kcm(0xffffffffffffffff, &(0x7f000070f000-0x38)={&(0x7f0000910000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f00009b1000-0x10)=[{&(0x7f0000b7a000-0xc5)=""/197, 0xc5}], 0x1, &(0x7f0000a5c000-0xc3)=""/195, 0xc3, 0x2}, 0x2000) r5 = bpf$PROG_LOAD(0x5, &(0x7f000073a000-0x48)={0x4, 0x7, &(0x7f0000e47000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x9}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, @alu={0x7, 0x3, 0x7, 0xce6992aeef18f7f6, 0xf, 0x20, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000d32000-0x4)='GPL\x00', 0x0, 0xdf, &(0x7f0000a2d000-0xdf)=""/223, 0x41100, 0x1, [], r4}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r5) 2018/02/16 09:20:32 executing program 3: mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f1d000-0x8)={0x0}) recvmsg(r0, &(0x7f0000f2e000-0x38)={&(0x7f0000f2d000)=@in={0x0, 0xffffffffffffffff, @dev}, 0x10, &(0x7f0000f2e000-0x10)=[{&(0x7f0000cf3000-0x50)=""/80, 0x50}], 0x1, &(0x7f0000af1000)}, 0x41) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x7fffffff, &(0x7f0000f2e000)) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f30000-0x38)={&(0x7f00007d7000-0xc)=@nl=@kern, 0xc, &(0x7f0000f2f000)=[{&(0x7f000018d000-0x2)=""/2, 0x2}, {&(0x7f0000f30000-0xa4)=""/164, 0xa4}], 0x2, &(0x7f000052f000-0x6c)=""/108, 0x6c, 0x2}, 0x2) 2018/02/16 09:20:32 executing program 2: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f7b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000f14000)=[{&(0x7f0000f7e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e37000)=""/204, 0xfffffffffffffe47}, {&(0x7f0000f8a000-0xed)=""/237, 0xed}, {&(0x7f0000f82000-0x6a)=""/106, 0x6a}, {&(0x7f0000707000-0xac)=""/172, 0xac}, {&(0x7f0000532000-0x15)=""/21, 0x15}, {&(0x7f0000f80000)=""/110, 0x6e}], 0x7, &(0x7f00008df000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d20000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@ldst={0x2, 0x3, 0x3, 0xa, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000f83000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f0000369000-0xfb)=""/251}, 0x48) 2018/02/16 09:20:32 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f000001a000-0xed)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x187}], 0x2}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000000b000)="73797a6b636c6c65720083b51f0a01254a3be31c1eb5234c3fdaaf74665c4e0ad7ba8fed8faddfab7098f61641b314c051762264a76e2600deacaa1436f62abf9a6983fdbe7db45be8164090385a73eff1b0a5577d1ac2bdd7903725b8fc977f791eb0713abb1a89193d6ff4ce67697a6b3904d1a201cdd4c1ffa8f68a288a57120c10451ba1e92e92948c", 0x1, 0xff9f, &(0x7f0000011000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096}, 0x28) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000001c000)={0x0, 0x0}) socketpair$unix(0x1, 0xdfe3afd5433ee734, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000012000)={&(0x7f000001d000)=@nfc={0x27, 0x4, 0xffff}, 0x10, &(0x7f000001d000)=[{&(0x7f000001e000-0x12)="1c5b357feb4583631b1c69ac8ee4ec068ccda472ac160d05d9692352cb8a027ab212a38551bd38cc81061e17af646762be9e39c0379f06ede3376c26aedee5c63daf5a53032c41a16fa113a763e069912c1f68806a8e3070c9a9", 0x5a}, {&(0x7f000001d000)="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", 0x1000}, {&(0x7f000001d000)="18d3de9df42f2578972f687e76ba489ae084c8dd92a2deac2f2f5a46e6cb66c94be2fd582226eeb8965f5b2d457ddb22ccb5951b9c32d579479f251f4b28190b45563695d08645de49b992132096efa370b99c586b03a690", 0x58}, {&(0x7f000001e000-0xe4)="de1b7efe78552b85d82490be3bc5e29f9ecb15cc28c28e3158a4a890f72ecffb977e13f7d0694bef84ebf3cd7a44f0a16a808fd2e6526ab208e443bf45c7a741979c357dcec8c4e9ffa6e4b4f804d281c615ad1867d4d8b4147ee4d17df8376065385b39fe0f8c2f4be49c6da6547be632dfef527bedf253ade75b9bb200a0eaa0fe07e0aa61b06a912eeaa0c6a63c8c0264b84cd528e8707f35e1322358ca2dd6202aaf43f16ce15a0e74930023608ff703a5b2ec5a4bea4b99bbb81463091526c2b11db95545e446462c5830696d6a1d3dfcb0f20f9f5d02f8206e2177e0f861554b0d", 0xe4}], 0x4, &(0x7f000001d000)=[], 0x0, 0x40000}, 0x40000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000015000-0x38)={&(0x7f000000a000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @broadcast=0xffffffff}, 0x3}}, 0x2e, &(0x7f0000007000)=[{&(0x7f0000001000)}, {&(0x7f000001d000-0x1)='3', 0x1}, {&(0x7f000001d000-0x1000)="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", 0x1000}, {&(0x7f000001d000-0xc1)="dade140d0692cd1bf1e508947dca8b27c1423534776271526a528e202e0a56b3de768644c4aae407142c8397028bff688d7b6ba9d8804fcc5b04533d9df7d70d2dc54484c3e66c6de678dbf86a0610bf248bcf96a1fce21bb027346046635f5aa4148f4664936b3f91d3bfc2130fbd9715d47742c379af0ceea956ab257d1d414cca96c0a6ea0e1c25dac7437b79d69b45d8b54525bc018f266e10ce590c2ba63c501716dfcebba30e42c1bd33a26e6d2e59db45dff674030e156ed17f79098232", 0xc1}, {&(0x7f000001c000)="b1a3a284f9a9406e88f84087ea5175b0c2a6089e25c6d8271974be10180adf61c8f681c28f9d736d0ae1af1f2c770b2b043f4f5cea9ee5cb12ea37738055beebe82d63269b5da0367a33fd7ac9076949dfd57a7568c54e58717a", 0x5a}, {&(0x7f000001d000-0x18)="13fd9f0470feff038e45c79b56294940192b480461a2bdd5", 0x18}], 0x6}, 0x4008800) 2018/02/16 09:20:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0xb}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003ed000-0x20)={r0, &(0x7f0000811000-0x20)="662052d55d0000000000000010550000000000000047470900000000000000a8", &(0x7f0000bcc000), 0x5}, 0xffffffffffffffc6) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e2a000)={r0, &(0x7f0000d6b000)="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", &(0x7f0000596000), 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ba9000)={r0, &(0x7f0000844000-0x7)="44208e75f116c7", &(0x7f00006f9000)="8e6e5fc85ddc03fe568e89bc31b644af613e07a478cb923da40aa402bff6c5b408a3f5dd49ca52f2290cfcceb202adb58ecf09c4117a47c4b99c8ecf9ffe86323b48d0a61cd154c3cc4e5e7e70f040616235ea6c7b3b0729d3a9af40f5e83371aa3ca0fd60af"}, 0x20) 2018/02/16 09:20:34 executing program 7: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f7b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[], 0x34, &(0x7f0000f7b000-0xed)=""/237, 0xffffffffffffffc3}, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f47000-0x8)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f7e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f7f000-0x4)={r1}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000e85000-0x48)={0xb, 0x12, &(0x7f00004e6000-0x90)=@raw=[@exit={0x95}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffffff}, @jmp={0x5, 0x5, 0x7, 0x0, 0xd, 0x10, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x3920}, @ldst={0x0, 0x1, 0x2, 0x0, 0x0, 0xfffffffe}, @initr0={0x18, 0x0, 0x0, 0x0, 0xc793, 0x0, 0x0, 0x0, 0x101}, @jmp={0x5, 0xffffffffffff8001, 0xf, 0x7, 0xf, 0xfffffff0}, @alu={0x7, 0x2, 0xb, 0xf, 0xf, 0x580aefc9df2b1120, 0xffffffffffffffff}, @ldst={0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0xffffffffffffffff}], &(0x7f0000f7f000-0x4)='GPL\x00', 0x200, 0x6, &(0x7f000042a000-0x6)=""/6, 0x40f00, 0x1}, 0x48) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000f7e000)={r0, r3}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000bee000-0x38)={&(0x7f0000404000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f00006e9000-0x10)=[{&(0x7f000047e000-0xb)=""/11, 0xb}], 0x1, &(0x7f0000f7e000-0x8a)=""/138, 0x8a, 0x10000}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251}, 0x48) 2018/02/16 09:20:34 executing program 2: r0 = socket$kcm(0x29, 0x2000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00003cc000)={&(0x7f0000223000-0x20)=@pptp={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x20, &(0x7f000054b000-0x20)=[{&(0x7f0000d15000)="6a5e73a7b3f26f79a4615932331e20e90d09f658c6b4fd1168a2ae3fa99228988957f824737c1f54e2955e337b93aa546848f66258e2dac1fa0856cf513867417669e3271c659f9e6a4121dd3802e24ddb35680adbb60cd026f6d4dd61fcc5770548f4fc88bcdab904d7560f81f941b4b15b49d043f91d5dbd150da3d97bba596c", 0x81}, {&(0x7f00003a6000-0xbf)="a6b7a496d5059f8a4b098bf3a45c56970bd6bd775d03019e9bd90fa957b7a6228e9e50fc4555877f04472324528b8b71d458bc6dfa1ae68e2015c35efe99f7f81aabacdd86304c09f7886c0c726e301390964b080dc9a99359d83bea243b0302690ce98677aae659f5de153e87f7f0c4c87d6183e1492efa43fcb6011b3f305f1ca1a722a9212b655c6eb82ca9c7c97670f5a70bc755cd6ada8dc8b78302c6f24e6fe8feec2c92e279d6c24a787b6218a52a3590bb4a603c37632d121d0465", 0xbf}], 0x2, &(0x7f0000000000)=[{0x18, 0x110, 0x4, "ceac3a2522"}, {0x28, 0x1, 0x0, "2116b615ed9a732ad5d95838c8f079d848"}, {0xe8, 0x103, 0x0, "430f57298ae54f2ed5666f85a7fb66c3944d38e9a7b98e6a92d709bdda9da93f97a58bb7dff679413cf27c1e5d4f3c92b203c4a88ac45150a4c76cd95175fe8cfa5b8fc1355479c2c29b44da56ce67470919da060483ea3c7618b7b558bdb437834c28b480b55830e53ab181fcf805fd3da13aa9f3e56de793aa3e72c06f64f378214583e3477b3f3c6233199123956eafd70844dfc4e34b6696efee629a70725d6e744069bf03a0c195fd56969ef2de54ee235de1711f6e6f58627c5bb6a947597ffa1325aa60cba471bf1be1a1e648f9c2"}, {0x68, 0x117, 0xf2d4, "c36b5a79716d5c6727df6e4442ce9e5a6d6eb2949a2389b96454972d9cc35e30505c3c6d992c2ac7159edd816379c51a3972b00c64a64a362b36c0be0f3cdc2d7775544f4658f9abb3b542bfbdeb857400b0666decc69f37"}, {0x10, 0x10c, 0xfffffffffffffff9}, {0xa8, 0x11b, 0x9, "2aafe8442cd3ba53b237d7cf3e1e551127d4fae12069c5aa3a8fd24c1e5740a4c73f2a27a87f4c8b8c15a8433db31f98d214a79559e1cb8184bde4d800c6f1c5b68817cbacd1f5b8a038ac377c1aa7b23958ccae70003dfa709029ecc73cf85a23dc7ed0dda553fa564ea9ce5ea6eaf0772ec97929275f4a7d08f5e70249d55195be86e077ead7ed27c24e85bbed16249d9c"}, {0x10, 0x111, 0x6}, {0x48, 0x10c, 0xbb, "d0e96615682e7dacd81ecf9656dd7034a5e3090b88a590e779a67385a9a9ccbe5413c462bb8360fe19b8c6a6d7373ed7c1c1882a89"}, {0xf8, 0x11d, 0x8000, "d8d727500d629b61e04c788e037db424ab4408effc1e7aa3977a25ad9735c189e9901330656dbf3f6db6b80a81889d4754e619bcd5bb2132cac7235414cc67dc09f9f5eae35ee4b5de8875c5ccc90824619b025b2b85186b3ee3a51dd1298551b1513bf051b1e3a78ce2266e7b62d3f011d2e80ff94372a7b474842736e7a8e1a21ffaac91a629a7855e5aab2a3b885b4f5b9fefeeb5cf03221d0dcc3210b3335ac3b839440edfcc645b32532c6424819e4d11ac934d735259e18803e808da23db0a07e9abe4a8fc42f4f4d38a27ab6585134acbfd2485793a51a5c4517964eb21ec9d22eecc"}], 0x398, 0x4000800}, 0x15) 2018/02/16 09:20:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x3b5, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x41000}, 0x48) recvmsg(0xffffffffffffff9c, &(0x7f000097f000)={&(0x7f000008c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000d9b000)=[{&(0x7f0000707000)=""/231, 0xe7}], 0x1, &(0x7f00004e3000-0x9b)=""/155, 0x9b}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f00004dd000-0x48)={0xf, 0x6, &(0x7f0000d3d000-0x30)=@raw=[@alu={0x7, 0x200, 0xb, 0xb, 0xa, 0xfffffffc, 0xffffffffffffffff}, @ldst={0x3, 0x3, 0x2, 0x6, 0xd, 0x0, 0xc50e1eba9989cef2}, @alu={0x7, 0x5, 0xa, 0x0, 0x7, 0x0, 0x10}], &(0x7f0000316000)='syzkaller\x00', 0xfffffffffffffff7, 0x85, &(0x7f0000937000-0x85)=""/133, 0x41100, 0x1, [], r2}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f00003a1000-0xa)={&(0x7f00001fc000-0x8)='./file0\x00', r1}, 0xc) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1000000000009) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000437000), 0x4) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000918000-0x8)) 2018/02/16 09:20:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0xb, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae), &(0x7f0000040000-0xdf)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003ca000-0x20)={r0, &(0x7f00008bb000), &(0x7f0000c19000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001d1000)={r0, &(0x7f0000388000-0xd4), &(0x7f0000472000)}, 0x20) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a2c000-0xc)={0xffffffff, 0x6, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000e8000)={r0, &(0x7f00001a3000), &(0x7f0000deb000)=']'}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x5, 0x3ff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f4c000-0x20)={r1, &(0x7f0000def000-0x2)="17a3", &(0x7f00002f7000-0xa1)="fed31d346f5c45d2b1a18bf9585f0580f33d80b742e0dbe9e0e66fc2248da64ce1d9ec76c4d703682cda428d5b286e51a3f3dd886159430d95951b11cf558bac5ddb25fca4d45352caffd2a2960a630768395d1eb2a7704ccada1953242e731a4ad40aac27367638297357a885334e9b77c616bfde75f14640c7814dac175faa7d22eb94d50e7847a06ee4e800000000000000032c93a750fbcbb644aacb364196"}, 0x20) 2018/02/16 09:20:34 executing program 6: mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x200000b, 0x6132, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f000078f000)="e4", &(0x7f0000001000-0x1)=""/1}, 0xfffffffffffffd4e) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000003000), &(0x7f0000001000-0x1)=""/1}, 0xe7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/16 09:20:34 executing program 3: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000bbe000-0x78)={0x7, 0x78, 0x93, 0x9, 0x0, 0x5dd9, 0x0, 0x431c, 0x41000, 0x3, 0x8, 0x0, 0x19, 0x9, 0x72876bf2, 0x9f1d, 0x9, 0x7, 0x80000001, 0x0, 0x3, 0x475, 0x6, 0xffff, 0x81, 0x61, 0x1000, 0x1f1755f0, 0x2, 0x4, 0x59, 0x8, 0x10000, 0x1, 0x30e6, 0x0, 0x7ff, 0x2, 0x0, 0x577c5059, 0x3, @perf_bp={&(0x7f0000cd3000), 0x2}, 0x80, 0x8001, 0xffff, 0xefff2bbaedca857a, 0x9ce, 0x1, 0xf05}, 0xffffffffffffffff, 0x1f, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000f70000-0x78)={0x0, 0x78, 0x4, 0x5c0, 0xfffffffffffffff9, 0x9, 0x0, 0x10000, 0x40, 0x0, 0x3, 0xe000000000000000, 0x7, 0x7, 0x8, 0x2, 0x3, 0x4, 0x9, 0x9, 0x5, 0xffff, 0x7ff, 0x7, 0x7fff, 0xfffffffffffff5ee, 0x1, 0x2, 0x3d89, 0x3, 0x2, 0x2, 0x2c, 0xff, 0x3ff, 0x1, 0x3ff, 0x7, 0x0, 0xffffffff, 0x7, @perf_config_ext={0x4, 0x3}, 0x0, 0x3, 0x3, 0x5, 0x5, 0x8, 0x3}, 0x0, 0x20, 0xffffffffffffff9c, 0x7) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x4, 0x1, 0x7c}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) socketpair(0x4, 0x7, 0x770, &(0x7f00008be000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f71000-0x8)) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000218000)={&(0x7f0000162000-0x8)=@sco, 0x8, &(0x7f0000c70000)=[{&(0x7f0000c44000-0x7e)=""/126, 0x7e}, {&(0x7f0000f6f000)}, {&(0x7f0000f70000-0x4)=""/21, 0x15}, {&(0x7f0000826000)=""/201, 0xc9}], 0x4, &(0x7f0000f6f000)=""/123, 0x7b, 0x1}, 0x10020) 2018/02/16 09:20:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0xb4, &(0x7f0000810000-0x8)) 2018/02/16 09:20:34 executing program 0: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000cad000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f000098e000-0x40)=[{&(0x7f0000f6a000)=""/15, 0x2ed7d3b}, {&(0x7f0000f6d000-0x57)=""/87, 0x3a0}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cde000)=""/2, 0xffffffffffffff51}], 0x1000000000000075, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f72000)) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000723000-0x78)={0x4, 0x78, 0xffffffffffffff7f, 0x7fffffff, 0x7fffffff, 0x6, 0x0, 0x7fffffff, 0x40, 0x9, 0x7, 0x3, 0x2, 0x2, 0x10000, 0x8c3, 0x1, 0x1f1, 0x20, 0x81, 0x10000, 0x3f, 0x43, 0x8, 0x30b7140e, 0x80, 0xaf0, 0x3ff, 0x3f, 0xffffffffffffffff, 0x800, 0x1, 0x1, 0x1, 0x1, 0xfffffffffffffeff, 0x6, 0x7, 0x0, 0x7, 0x3, @perf_bp={&(0x7f0000f73000), 0x2}, 0x0, 0x9, 0x8, 0x1, 0x7, 0x5ae416cb, 0x1b2}, 0xffffffffffffffff, 0x3f, 0xffffffffffffffff, 0x4) socketpair(0x1d, 0x0, 0x9, &(0x7f00005fa000)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000e2a000)={&(0x7f0000697000)=@sco={0x1f, {0x2, 0x6f475dd7, 0x14092411, 0xfffffffffffff87c, 0x800, 0xfff}}, 0x8, &(0x7f0000f74000)=[{&(0x7f0000f75000-0xc8)="0011dde820a9dce04ecc6be503f35d3a23d70f6c4522ee70868aa36fa95c26e080cc4e4652e65e16bf3190138a5c686da64df5515e2adcd454e9e53281299c3646599dd8f010e1fcd2c1150b3cb0633946dcf9c479c09f2f69556198177beb0a44b851348ef3b7080fa1aa4a93d7f46d5531eef7cd0ce2eb675aaebce454caf9631a9a4733c86a8aef1d6ba214b6d98e4a4bc3f57036f576635aac464882432eaa7ea1da87c998b48501c124c8f740477f90ecf3b02f373874742e9cb90db815d002274a3ec27e32", 0xc8}, {&(0x7f0000b89000-0x8c)="8feeb99d8e6e454543c7b381e12a68452255510da3bc3f70858d1809a71d0d2880935a5417624ee09690c3dc0e691dd2f3a8f9936becaf71286051173b8162ad100a5767c52d680cd1902b64eff92a408524454aac2a8bf9ef05f62c36fc86716ac2aca4b2e04b40ca701249381498fb0138ee61a46a44a1e8203abd280ac40ccf6673757aed586e91ec97e8", 0x8c}, {&(0x7f000003a000)="9ba031cefb3de7e6ed3a7dd58fb18e2f0ec0d8d162957939e42ed924eb201bb7f37752f6c8736217ef0ebbcb50df6067ec81394c66cd09a3ebc72d7889fb3e9537b8d526b23f0cce2d24f2c332d5ab491d35efa924546a475467b6d83472cd46a2c8624e60de69762d81fd00", 0x6c}], 0x3, &(0x7f0000f74000)=[{0xd0, 0x11f, 0xfffffffffffffff8, "65e7d7f8456cfd87295c8e52782affb2340cca48d606741cbb33d6d97a3c44d33674332b336b7f4bf1b43bc4c3038b8ad8bbccc12ddc5ce1daf2ff6bf03d1ec9b9d89329fe3d5b2690293be2cdd6f0bce5570c78ec2cfa1aaa821d0817b9f62a9caf1d6bc521d458f0645bac2857b4fa6452f48fd62bbceba7be97668552630d014b713a6353e78cc057948f73af9d131d2b586c78deed7febd86fafda0e1e2348f490f815bfecaf4789895d406da354f34f376cd9f4ee4c797b96ad461e12"}, {0xb0, 0x11f, 0x6, "73df3b3882868adaadc0b68dd5872338180c7257f612006b0b663b9bd4b75a1b6cc155de8730bae432c5162435f427d6758c55ade665d9152fb078b82923f316f55a5d3b52f2b246096d8b39d01904877bcdc15049972a3c14fc7a55696730f4026eaca79f61073958a9c90cc6ea4dca4c56ee23e9acf6e970c8ac9cf95f82640d808c150a28a5a048e57b498689156141727016200939239b3edd711f7907d7"}], 0x180, 0x8000}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x19}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xfc, &(0x7f0000f75000-0x8)) r2 = perf_event_open(&(0x7f0000f73000)={0x4, 0x78, 0x2, 0x80, 0x1000, 0x5, 0x0, 0x6c47, 0x100, 0x8, 0x200, 0x8, 0x20, 0x8000, 0x10001, 0x4, 0x10000, 0x7fffffff, 0x4, 0xeddc, 0x400, 0x9c29, 0x3, 0x100000001, 0x7fffffff, 0x0, 0x8000, 0x0, 0x409c, 0x80000001, 0xa5a, 0x9, 0x9, 0x9ea, 0x0, 0x8, 0xfffffffffffffc00, 0x3, 0x0, 0x10001, 0x2, @perf_config_ext={0x101, 0x2}, 0x4000, 0x4, 0x20, 0x7, 0x6, 0x20, 0x2}, 0x0, 0x101, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x800, 0x800, &(0x7f0000f74000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x6) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) socket$kcm(0x29, 0x5, 0x0) 2018/02/16 09:20:34 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xa, 0xc04}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff}, 0x2ba) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000b000), &(0x7f0000001000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r1, &(0x7f0000013000), &(0x7f0000007000)}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r0, &(0x7f0000001000-0xb6)="9afcb0aec0336c6a7e976e8c0bba97d1de3379ddde8e72ff23b2373c86c28026d5871d2853e862b873f79d962b018ff09829b5e1903fe0baae5ccc2402bd64fc57e786bdae3f60883e3f8d3be30a8eec44352a69ca74cced3922e0f8ea838a113fed582c29231573a6b6a61f352f4f223ede1104e43b59966155f152d694af7f66bc47f41c164b6f60831c6e514bcc86b8026a378f084344e7d0337780e7ef047ed5127300570edd383f89f5564881c625cb1d199805"}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000001f000)={r1, &(0x7f0000013000), &(0x7f0000022000)=""/40}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f0000a8d000)=@can={0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x90)=""/144, 0x90}, {&(0x7f0000000000)=""/170, 0xaa}, {&(0x7f000035e000)=""/158, 0x9e}, {&(0x7f0000c14000)=""/20, 0x14}, {&(0x7f00004a2000)=""/190, 0xbe}, {&(0x7f0000611000)=""/183, 0xb7}, {&(0x7f0000107000)=""/218, 0xda}], 0x7, &(0x7f0000000000)=""/130, 0x82, 0x5}, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x11, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3}, [@map={0x18, 0x9, 0x1, 0x0, r1}, @generic={0x6, 0x1, 0x8}, @jmp={0x5, 0x81, 0x4, 0x9, 0xb, 0xffffffff, 0x1}, @call={0x85, 0x0, 0x0, 0xf}, @map={0x18, 0x9, 0x1, 0x0, r1}, @ldst={0x0, 0x3, 0x3, 0x0, 0x1, 0xfffffff8, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xe1e2}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0xffffffffffffff45, 0x18, &(0x7f0000000000)=""/24, 0x41100, 0x1, [], r2}, 0x48) 2018/02/16 09:20:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000f3c000-0x10)={0x2, 0x0, [0x0, 0x0]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000133000)) 2018/02/16 09:20:34 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x4, 0x2, &(0x7f0000006000-0x60)=@raw=[@generic={0x1}], &(0x7f0000005000)='syzkaller\x00', 0x7fffffff, 0xf4, &(0x7f0000000000)=""/244}, 0x48) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000008000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000008000)="2ce07c039631458b7e6e03", 0xb}, {&(0x7f0000009000-0x30)="2d384cbe88230289733911022e0d003e02bca391a5f9ced3b7e369dc4ae33ae7ccdcf4377fbe4d3de945176d72fbb3d3", 0x30}, {&(0x7f0000008000)="3472923e2abcfc06e69f9efd69d4f50b38c25db9dd0b272ad8826c7f23d7beba73923f82d24a433870be23d9153e891d061d4010e45f2406c5596bad4493e6eb0b46a09c98242dfa01f682c8de9f5c9089f10421f84b25a75d3d74b5f75c51e5dbb6e38973dccb836dc215193eb614a45d1281c9247a16c2d0", 0x79}, {&(0x7f0000008000)="e7e66e438ca6242c2ef4ee270a3d7b43d739c26ca62a40a9510b952b1814b22a3ecb242782ebeef2d7351ad8f2a9c2803f0dd5aa7e21f62a1526ee1642c7ad12d485d5439537b42fc98e77f8f0d52cbd631c03c517571b139b97573993a4a424d6e3e98ab3f3229ceef3936eedbaed5f89c894625ecb2b9e6a268a8a43c2260c6a2f1b8a4c39821f708038e7c7a00d5a579307fcbe83d22b83e8262afc1244b40ff32b3b87e49c98ee0f0b663219ced5142a944f22", 0xb5}], 0x4, &(0x7f0000009000-0x5d0)=[{0x108, 0x111, 0xb80, "134f97b40e099e527e770b67d2fa4a1e72aa982e520fd4ba076895b3d90ab829ec1665bdad23b5bbac8362153d65b7ff5239eee0887d547e095942334a16f2b184c6a0e9282c12bfb58b584852efeb32b2c4eedeecd820bb4ec7f5df3f4f9c9de30afd8bcb89f22c670992c161ef2935301767c9071fd4e64772165c44c9712b0b4d4ce4df63e2caa306bc5325e38ffdf10b31c9489997cc48106d324483a4cb55c55b976f73ad978b90e184497b2294a6291d098d747866993afca1ffbe8c30a3cc4dfbe6b9be281fd6f32d8160488933b8dbff0eefd2cdedd65b2939414a01412fd419115b294b907398172dc4fb1eae9b1d1d0ca434d6"}, {0xb0, 0x11, 0xe93e, "35880a7895b16a27a6bce90f81c19267e24115ec9bf03fd9653875da6eb17ecef00d3d8efd73cd7537c4953514413d4019a3d9936b3ed5a77ce7894a96725e9fac576abd927749508a27d711a8cc664393d957529c77638ef28c8457e0bff0d46ea0ff5aab587ed1447094e809b25bc8403eea88b8ee6d7744799c11fb9ad48b1c39129d5c16746fc59395a6220f1de45d1a98b18a7500e0cb07bb"}, {0xb8, 0x115, 0x8, "82d2d9d96fc34e1c615b87af8425d8d657b50907356a156bdb43f6fb3737f9a5a610a72021b4b646caba633dae66d0fca5ab36c3b8147753c12fd3efe41b90310ad92140905c5e9dd8860eadb6ff4d22745c23ca20e7980ca12e8b0bc792935f3afa1c812f4f795e34a5ee665d5b9574a8b03cb76129db5a90b9a85a08ef9b6d7fa2edfe5c3764f9c294db7ae034c24d8229ae555ad35c844420a7705ae878eebd008ef8"}, {0xe0, 0x112, 0x9, "30b49b6a6de01cf4823a26a85ddb6fe1e558ce5d03495ed910fe2eef0f1100a929a867ef5e3289896d5caa4dc65f7e7dfceb6eebce2cd32f44cbd6ffdc2352e09a426cdf8f608a6276185b460b3749f71ccf240ad2c8efccfeba801ac4e732f54063a299611228750ca7581aec2611a2b08de1681816f9306a9a2cd3a44a16d01d7e6bbc035471914cc00492ae9ac620780ad7b9f9d01a52b60583858b776d87b064a09e3c1ea4e55cb223f96ff6825a4d8bde04f8a69fedb48dc12aabbcff842d2cce5cdcfadb0d5ff346ab30"}, {0x110, 0x0, 0x7fff, "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"}, {0xc0, 0x13b, 0x10000000000000, "763e1ec3097eacb4bd06e64ce9ea6c8ca6fc511adc895d36f14e39920865775ae88523262c6df3de388f95d9c56293004c0b66e7f513f050394d51fa898cf6b0b33822769196cdad4d645295ad9b39e7fa48ad02bce9be35cf333acf8a122e3da9a3e79193fb61619a454c573bb92ecbe15c185808784a015fe6c142c545d46dec5f311e041c30b17b1dcc6fe5cc3bcb7b7f46a9500a427f7c5c8b6e2da1bcc4f5b543776af532633bfa2414fcaabf9e"}, {0xb0, 0x103, 0x0, "6ae3bad5901d8239ee4cf98a14b1dd356715a9a69adb8efcaf6510563ee604ee4885a18b9a108b94ffa592c12b35148cfba9063046a32ff40e4f377711b5e98ed733748e6850c8386c9bd68fb318ce3c19e7b9eca1b6fac4aa3b77065d185ea5236a8ecfc93ecaf5c1105ee4abc1d0533238a7522ce8a9b0cee32cf2200a07eb72d3a06ff2f393b796749d3876cba5b5272c268be20d476eb13e"}], 0x5d0, 0x4000084}, 0x4000845) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000007000)={&(0x7f0000004000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000008000-0x80)=[{&(0x7f0000007000)=""/80, 0x50}, {&(0x7f0000006000)=""/61, 0x3d}, {&(0x7f0000004000-0xa0)=""/160, 0xa0}, {&(0x7f0000007000)=""/21, 0x15}, {&(0x7f0000003000+0xb3a)=""/4096, 0x1000}, {&(0x7f0000007000)=""/242, 0xf2}, {&(0x7f0000006000-0xa1)=""/161, 0xa1}, {&(0x7f0000007000)=""/140, 0x8c}], 0x8, &(0x7f0000007000)=""/219, 0xdb, 0x401}, 0x100) 2018/02/16 09:20:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0x8, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r0, &(0x7f0000001000-0x1000)="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"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x1, 0x200, 0x2, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xc, 0x4, 0x4, 0x3, 0x0, r1, 0x0, [0xa]}, 0x2c) 2018/02/16 09:20:34 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) socketpair(0x11, 0x3, 0x1, &(0x7f0000006000-0x8)) socketpair(0x18, 0x0, 0x5, &(0x7f0000001000)) 2018/02/16 09:20:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff}, 0x2ba) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ff0000-0x10)={r0, 0x28, &(0x7f00009dc000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000757000)={r1, 0x1, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000b000), &(0x7f0000001000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r0, &(0x7f0000013000), &(0x7f0000007000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000010000)={r0, &(0x7f0000017000)}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000308000)={r0, 0x28, &(0x7f0000c4f000)}, 0x10) 2018/02/16 09:20:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x8, 0x200, 0x0, r0, 0x100000}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000f01000-0x48)={0xe, 0x5, &(0x7f0000b0b000-0x28)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000fe9000)='syzkaller\x00', 0x5, 0x1000, &(0x7f0000e19000-0x1000)=""/4096}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008a1000-0x20)={r0, &(0x7f0000b26000-0xef)="d2894c9ecbc1dd3cdf10d2a1089175eefff980000a4fb0d983f7b0843107db0002073d8b761365a099a580e5f574bbbc96ef478c9bfbc4339ccd45192250182b8722308cd6cafec9d5372bfc1d1f44e30fa019400704670721474c9fcb2610a3e1bed12a9a1f940b0d0d5068b42770bc7e70bd1c653d03bf7460c5a00501de9c5ab74e8174fe4d2da4593ba4e97981643286f99b2642b1a4100ad4b10970b318f8593b1ad61d9ed6006640d16da8ac59f604a51ee9154cb3b20085edba50e50d09968261e2eb2071d31fbef147762e3263f7de0155699f0b722d9560a96495b45f07c07a071c5fbc4a3f2bd4c9159c", &(0x7f000062d000-0xaf)="58156eca8e041bb5cbf238a533c1d67b5fe7e39de17226e7b9b1c918b4dc7b136f2e9855c246b7087f394fb23a4d63ddf57bbde63b110dcd9fb964b71bdd8c446195bdc64536fc170a5d027d779c23a9c131f74dfbd16ca23d70cb60ad2d8155506c8f88e950f378cd722f625a736075c0e8ac0e9ed1fd01826212c61542e1ba5267af5d7725f87c7fb2eb95f2af79b8c36583750bcdc668a8a25103e28312e6b08d7a6e7a6dc2bb43fd214bf27003"}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000261000)=@framed={{0x18}, [@map={0x18, 0x9, 0x1, 0x0, r1}, @map={0x18, 0x4, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x259, &(0x7f0000cdd000)=""/4096}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000bec000-0x4)={0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f00005e3000-0x38)={&(0x7f000088d000-0x9)=@rc, 0x9, &(0x7f000097e000)=[{&(0x7f0000cfa000)=""/228, 0xe4}, {&(0x7f0000e3e000)=""/243, 0xf3}, {&(0x7f00001cb000)=""/160, 0xa0}, {&(0x7f0000209000)=""/179, 0xb3}], 0x4, &(0x7f00000ad000-0xb1)=""/177, 0xb1, 0x9}, 0x0) 2018/02/16 09:20:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d68000-0x8)={0x0, 0x0}) close(r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000a4f000-0x1c)={0x5, 0xc, 0x5, 0x9, 0x0, 0xffffffffffffffff}, 0x1c) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000040c000-0x4)={r0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c80000-0x18)={r2, &(0x7f00003be000), &(0x7f0000726000-0x39)=""/57}, 0x18) 2018/02/16 09:20:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fd3000)={0x1, 0x200, 0xfffffffffffffbff, 0x0, 0x18, 0x1, 0xffffffff7ffffffe}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00008f0000-0x18)={r0, &(0x7f000071f000)="99433212c35d1adb6bdbaf32bddb915fc0bbc7e83d5cdc9a188c8d309fd5314a1c61beecafd1259ef1cfc4fadb1475ccd1ff693eadd652e797b9a52140e2aee6b52d5be19a35ce79fa632d8d2fdb9fc465c26847462da32688a193a4b16e868abe3a2408099fe886bdc533acb63bb0d81e63537fef879cd778a7e59508579b60f67cc3775fdd7e03d97dfb793602671d7bfb4abb765181d3a09ea34c5a8eb1aee28d732b8fc2318b1dd3f3171a6e86791e6e5f076f4e6aeff5ddec2efe782f3b6ffc8c03804576cae7f9e3fb9006", &(0x7f000012e000-0x22)=""/34}, 0x18) mount(&(0x7f0000601000-0x8)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0xffffffffffffffff, &(0x7f0000591000-0x2)='v3') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c8f000-0x8)) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000aa9000)={0x0, 0x9, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f00001ef000-0x2c)={0xa, 0x9, 0x0, 0x6348, 0x0, r1, 0x100000001}, 0x2c) socket$kcm(0x29, 0x7, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000bd5000-0x8)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000008000-0x1000), &(0x7f0000005000), 0x4001}, 0x20) 2018/02/16 09:20:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000055e000)={&(0x7f0000db5000-0x8)='./file0\x00'}, 0x10) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1}, [], {0x95}}, &(0x7f0000e13000)='syzkaller\x00', 0x4, 0x12c, &(0x7f00007a8000)=""/183}, 0x48) r2 = perf_event_open(&(0x7f00002c6000)={0x0, 0x78, 0x5, 0x8, 0x8, 0x3887, 0x0, 0x81, 0x0, 0x4, 0xffffffff7fffffff, 0x147a, 0x0, 0x0, 0xfffffffffffffff9, 0x401, 0xfff, 0x10001, 0x10001, 0x100000000, 0x3, 0x80, 0x6cf0f6ca, 0xfffffffffffffffd, 0x3, 0x1, 0x8000, 0x0, 0x8, 0x8, 0x6, 0xc3d, 0x6, 0x5, 0x5, 0x1, 0x4, 0xd6e8, 0x0, 0x7, 0x3, @perf_config_ext={0x80000001, 0x309d}, 0x3020, 0x0, 0x1, 0x4, 0x40000, 0x8001, 0x8000}, 0x0, 0x5806, r0, 0xf) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) 2018/02/16 09:20:34 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a70000)={0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fec000-0x2c)={0x10, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ff0000-0x20)={r0, &(0x7f0000fef000)="de9277d62a5d7e2811e59dde3b9d3b9702232185a375645fe9ae841362bb595feeb807d9312a57e8b08078eb01abb2453c1489f495e3b8fa1be0ef0c28337681ce6346ed7735a9320fa6fa180ee1acd68859cc75b558163b69ddcf7666a6eab8b151f0a0301afd2187c25ab2eecb7f", &(0x7f0000ff0000-0xb0)="6499528099449ab1975e815bf5df18781ddb5feed554c5e7308d50d53322c487822d152488f1538ac028793e59f1c321290622cb9c0a5a9f42b8b7c70e5d799b2da49f3f015619c424eb69976f95091fe85bea24cdd2dea60c9a9f1ee84be579d18108afcffdd738f373853b4a6d0bbb461c9426f556711758ae644d3e4bf457a664fa79305b875c21f1a3a0dee1ef86d1e82738685cfb1c063c4a7d754872bb751385830f514dc76ab52c5920ef0f9c", 0x2}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fed000-0x18)={r1, &(0x7f000087b000-0xf4), &(0x7f0000953000)=""/154}, 0x18) 2018/02/16 09:20:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000030d000)={0x0, 0x0}) mkdir(&(0x7f0000b4b000)='./file0\x00', 0x8) socketpair(0x8, 0x7, 0x1, &(0x7f00000f8000)={0x0}) close(r0) r2 = getpid() socketpair(0xb, 0x4, 0x400, &(0x7f0000964000-0x8)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00004d3000-0x8)) perf_event_open(&(0x7f00006ea000)={0x7, 0x78, 0xfffffffffffffffe, 0x6, 0x7fffffff, 0x4, 0x0, 0x9, 0x32801, 0x8, 0x100000000, 0x7, 0x7, 0x7, 0x9, 0x9b, 0x7fffffff, 0x1, 0x7f, 0xffff, 0x8000, 0x7, 0x0, 0x7ff, 0x3, 0xfe, 0xffff, 0x4, 0x9, 0x400, 0xfffffffffffffff9, 0x6538, 0x80000001, 0x1, 0x7ff, 0xc6b, 0x800, 0x400, 0x0, 0x3, 0x7, @perf_config_ext={0x33, 0x6}, 0x80, 0xfff, 0x5, 0x5, 0x5, 0xfff, 0x3}, r2, 0x9, r1, 0x7) sendmsg$kcm(r1, &(0x7f0000de9000-0x38)={&(0x7f000095a000)=@ipx={0x4, 0x1, 0x6, "271f3a149d1c", 0x4}, 0x10, &(0x7f0000928000-0x30)=[{&(0x7f0000d37000-0x46)="d610689a371e206f60e1412ddce8e4058001af9d33960257a3458235bf95c14b14c0b83d3713a2cb1a1a15f31955874ad1862c25d8d0f11c66d5d3ba435d51bae0afd3d844ba", 0x46}], 0x1, &(0x7f000082d000)=[{0x1010, 0x13f, 0x101, "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"}], 0x1010, 0x8000}, 0x4000000) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f0000663000-0x8)='./file0\x00', &(0x7f0000d19000)='cpuset\x00', 0x0, &(0x7f00005e0000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000098c000)={0xffffffffffffff9c, 0x50, &(0x7f00000ed000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008fd000)=r3, 0x4) 2018/02/16 09:20:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000245000)={&(0x7f0000751000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a8e000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000705000)={&(0x7f0000000000)='./file0\x00'}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f0000f69000)={0x7, 0x78, 0x3ff, 0x4, 0x19b9, 0x3, 0x0, 0x0, 0x102, 0x6, 0x9, 0x7, 0x8, 0x1, 0x5, 0xaa38, 0x100000001, 0xe06, 0x7, 0x8, 0x100000001, 0x6a07, 0x49, 0xffffffffffff0001, 0x6, 0x10001, 0x5, 0x9, 0x8a2, 0x2, 0x3, 0x2270, 0x1, 0xfff, 0x80000001, 0xffffffff, 0x1000, 0x43e, 0x0, 0x3ff, 0x4, @perf_config_ext={0x120000000000000, 0x1}, 0x10, 0x6, 0xff, 0x7, 0x7fff, 0x7, 0xfffffffffffffffb}, 0x0, 0x0, r1, 0xe) perf_event_open(&(0x7f000010a000-0x78)={0x7, 0x78, 0x1f, 0x80000001, 0x6f60, 0x4, 0x0, 0x20, 0x0, 0x2, 0x10001, 0x5, 0x1, 0x5, 0x8, 0x9, 0x9, 0x10000, 0x3, 0xfff, 0xff, 0x4, 0x1f, 0x1f, 0xfffffffffffffffc, 0x80000001, 0x7, 0x9, 0x2, 0x7, 0x8001, 0x1000, 0x8, 0x7, 0x0, 0x0, 0x9, 0x7ff, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000db9000), 0x6}, 0x200, 0x7, 0x3, 0x6, 0x0, 0x70, 0x3}, r2, 0x8, r3, 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f1e000)={&(0x7f0000742000)='./file0\x00'}, 0x3) 2018/02/16 09:20:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000341000-0x8)='./file0\x00', &(0x7f000017c000)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f0000151000-0x15b)) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d47000-0x4)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a93000-0x10)={r0, r1, 0x6, 0x2}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000054e000-0x10)={r1, 0x50, &(0x7f0000704000)}, 0x10) mkdir(&(0x7f000095e000)='./file0/file0\x00', 0x0) 2018/02/16 09:20:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10) r0 = perf_event_open(&(0x7f0000fbb000-0x78)={0x2, 0x78, 0xe2, 0x100000000000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x66, 0xfff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x100000000}, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005d7000-0x8)) 2018/02/16 09:20:34 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xffffffffffffff2a}, {&(0x7f0000001000-0x25)=""/37, 0x75}], 0x2, 0x0, 0x208}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0x1ff, &(0x7f0000011000)=""/195}, 0x48) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001b000)={r0, 0x0, 0xe, 0xfffffffffffffe96, &(0x7f0000009000)="d6a5db635e8befaa4fe3dc666d42", &(0x7f000001c000)=""/194, 0xffffffffffffffff, 0x3}, 0x28) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0x6, &(0x7f000001e000-0x8)) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000010000-0x8)={0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000014000-0x38)={0x0, 0x0, &(0x7f000001c000)=[{&(0x7f000001c000)="b2de8638dd02913c29dc54d1d99d0d3495dbef5ae071ec2ecfea237f9ba75641d8b1be22832888f33c16fb3ca688123b4b47367e765b72afd714df86d428a051e60078e8df464841ed18473dbffe5bb00e0ceeb9f45137e4cb5db3d76e517c00789ec441fb67dcc9a2f6e4de7fe02091db348b62169ba48bb4ea25d37c87724d09824d34685d7667fe43", 0x8a}, {&(0x7f000001d000-0x79)="5b41e01d17ecb8a5ac948d0e286c41d0c724e827ddf69045ad5940a195a81e34dded547471555a9bb87c7682c3c45a54d2eb9b7f8d6a55cebbc64f9c06e4ca9610f1a54a3938404ef524f01e5113199438cf75767d0698dcb4683d6dac9fc13f72d05a143c3fcb4e306edc90368f2fe99742dcb7f10b30d6a9", 0x62}, {&(0x7f0000005000-0xc7)="cad4a3793414e6548316d41e4b43ccb2da8bca9bd4e9f0c59db3e94babb833f2eb9d6217898e911e6e17accd62efa2baa560a6f08c5066f7c17acfcaa8ce329d79550c90fd877056a8630a2648c9211b171610637ccdde90fbf22525f79d042c2a47ed187adc0b9152cc42e0b73c6b4b603bf89f34da8731bc12147eaa37cb4df694ef736b29411c5606f0fe716e1b507c47903bc519e7061db51c35d1565d9c54e1945ac3e250f0ace68e7e9419e9304564037b254f0684a2e7606cecbf29e89d70ba1e8772cb", 0xc7}], 0x3, &(0x7f0000013000+0xd11)=[{0xb8, 0x0, 0x3, "5fc62c6d2af59a5bf804b071d88e79647c3d0afc5607e58b43991c3d42870a97c44947622de5c0f0efd40e30da4425009cad204733815c90a09062a14f0537b8cec0d1e764afcbfc7de5cf3ba6028d2eda5d1cf7fd910d34b6225f722cee74ff489594d09b2f79652b0050920fc271d17a8260edbd5add7ea9eee0be6f83bf4e583aa034029c9afab9254ba63e6b27be01e820f50f1b1c9fd48189c6ca39ff8ebada"}], 0xb8, 0x4000000}, 0x801) 2018/02/16 09:20:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00002b7000-0x3)="2e6cc6") 2018/02/16 09:20:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000401000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000bee000-0x8)='./file0\x00', &(0x7f00000ed000-0x8)='./file0\x00', &(0x7f0000638000-0x6)='exofs\x00', 0x4008, &(0x7f00004e1000-0xae)="93ebf1239966b08399eb8e6e12c3afa4d9171b68025b1428fce046d58bceee70d0ab3b1bcc37e25104f9bf4ea4e3a623360dfc0eaf245afe63a26f5d023428989a29c79ea79ac848c139cba0f9af342709ae1624894dbf18b974a3da7c07151ecbac71e1deb35b23a5edad318678314e0f9e68116e89b75a9b9cd16c40ceebf79c1f90059455807bc96c6019700114df6ee9e41dacf8a993f4c59a6807cf1bb36d99a9adba519f3507c570902711") mount(&(0x7f000038a000)='./file0\x00', &(0x7f0000316000)='./file0\x00', &(0x7f00007c4000-0x8)='overlay\x00', 0x0, &(0x7f000022d000-0xb8)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000058000)) 2018/02/16 09:20:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000830000-0x10)={&(0x7f0000000000)='./file0\x00'}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x6, 0x1, 0xd8, 0x0, r0, 0x20}, 0x2c) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000005000-0x10)={r1, &(0x7f0000019000-0xad)}, 0x10) 2018/02/16 09:20:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003}, 0x14) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000dc8000)={r0, &(0x7f00005b9000), &(0x7f000031f000-0x6a)=""/106}, 0x18) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f000063a000)={0xa, 0xd, &(0x7f00004c3000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8}, [@jmp={0x5, 0x9, 0xd, 0xa, 0x3, 0xfffffff4, 0x1}, @call={0x85, 0x0, 0x0, 0x17}, @generic={0x3f, 0x8, 0x9000000000000000}, @exit={0x95}, @ldst={0x2, 0x3, 0x3, 0x0, 0x4, 0x1, 0x4}], {0x95}}, &(0x7f000025e000-0x4)='GPL\x00', 0x3, 0xb5, &(0x7f0000055000)=""/181, 0x41f00, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00007b3000)={r0, 0x28, &(0x7f0000686000)={0x0, 0x0}}, 0x10) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000595000)={r5, 0xfffffffffffffffd, 0x18}, 0xc) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00003e3000)='GPL\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r3) bpf$MAP_CREATE(0x0, &(0x7f000006a000)={0xa, 0x6f3, 0x80, 0x2, 0x8, r0}, 0x2c) close(r2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000afe000-0x18)={r6, &(0x7f0000170000-0x46)="38732ce380a7b5cdf1a2bf403a80f690e51a89ddb9468bdb7425ca3ab8c077ff290ca67444fc2227c72d874c34d7a0b6c3aa4975024c028cef58542f896735c6a738f0b42758", &(0x7f0000da0000-0x88)=""/136}, 0x18) 2018/02/16 09:20:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xfffffffffffffff9) r1 = perf_event_open(&(0x7f0000527000-0x78)={0x2, 0x314, 0x0, 0x303}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000d23000)='#proc\x00') ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000001000-0x18)='posix_acl_access}vmnet1\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000366000-0x48)={0xa, 0xe, &(0x7f0000001000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x5}, @jmp={0x5, 0x3ff, 0xe, 0x7, 0x6, 0xfffffff8, 0x4}, @generic={0x367, 0x5, 0x6, 0x1}, @jmp={0x5, 0x5, 0xb, 0x4, 0x7, 0x80, 0xffffffffffffffff}, @map={0x18, 0x0, 0x1, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x10001}, @exit={0x95}], &(0x7f0000001000)='GPL\x00', 0x5, 0x5f, &(0x7f0000002000-0x5f)=""/95, 0x41000}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000-0x8)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x8001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() perf_event_open(&(0x7f0000b01000)={0x4, 0x78, 0x7, 0x9, 0xe00000000000000, 0x400, 0x0, 0x4, 0x0, 0x5, 0x10000, 0xe790, 0x3f, 0x1, 0x0, 0x200, 0x1, 0xff, 0x100000000, 0x7fff, 0x7, 0x80000000, 0x5, 0x255, 0xe00, 0x4, 0x80, 0x9, 0x6, 0x5, 0x0, 0x5, 0x8, 0x3f, 0x2, 0xfff, 0x1, 0x7, 0x0, 0x8, 0x6, @perf_bp={&(0x7f0000a30000), 0x1}, 0x30000, 0x2, 0x7, 0x1, 0x7, 0xffffffffffff8001}, r3, 0x80, r1, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000003000-0x20)={r2, &(0x7f0000002000)="a2f9fb69d85bda847976337f1c39b3ae70ca393cde298f69d8e01904ffbf6ed0e63d04cb3ac24111e6239bafbe1bda3c57f57813", &(0x7f0000002000)="50545e890564418aba567965c6a9155093fd898d4305a885d4cbfb74669c334b22327f9769a63caf4a619e6aafc68151ca39e3fb770465b880d91d6241d48dcd3495726a1b785475a0f09a34480213ca1f5ee8b2e34fb91cfc7e161eb7f670acb17554ad45b5d1839f891feeb6cb1a14723895d9e4b7f447130dedbc6226c65a957e40c5761b71eb1080f40ec9d784eaa87f52c018a70c5b8210df2923dfb88fc3ba68be92bb266cf7513461e58ed12444613a6415be6140ec8b7fe20d271706382cba5f0bb43961de6ef3cbda4cafa65b1d2ed65e72fd878bdd634352bd02761beeadb69e07203906023b3b6a635b875e", 0x2}, 0x20) perf_event_open(&(0x7f0000129000)={0x2, 0x78, 0x5, 0x7fff, 0xff, 0x1, 0x0, 0x10000, 0x5, 0x3, 0x60, 0x0, 0x401, 0x7, 0x81, 0x3, 0xc704, 0x8, 0x6f, 0x93, 0x0, 0x0, 0x1, 0x100000000, 0x3, 0xff8e, 0x8, 0xffffffffffffffc0, 0x4, 0x9, 0x0, 0xfff, 0x9, 0xabb6, 0x20, 0x0, 0x0, 0xffffffffffff8001, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000d23000), 0x4}, 0x1108, 0x3f, 0x3, 0x0, 0xffffffffffffffbd, 0x9, 0x101}, r3, 0x9, r0, 0x0) close(r0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000f96000-0x8)) 2018/02/16 09:20:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='qnx4\x00', 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xabe8, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffefd, 0x7, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00006fc000)={0x0, 0x6, 0x8}, 0xc) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x1}, 0x2c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000ff2000-0x48)={0xa, 0x5, &(0x7f0000fde000)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r3}], {0x95}}, &(0x7f00004ee000)='GPL\x00', 0x136, 0xfffffffffffffe60, &(0x7f0000ff1000)=""/172, 0x100000}, 0x48) r4 = getpid() mount(&(0x7f0000492000)='./file0\x00', &(0x7f00002cf000)='./file1\x00', &(0x7f00004c4000)='hostfs\x00', 0x811, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) perf_event_open(&(0x7f000000e000)={0x2, 0x78, 0x6, 0x400, 0x100, 0x2, 0x0, 0x80, 0x8e070, 0x8, 0xffffffffffffffff, 0xa2, 0x6, 0x80, 0x925b, 0x6, 0x7, 0x8, 0x0, 0x1, 0xf20, 0x6, 0x1, 0x6e, 0x0, 0xc10a, 0x0, 0x7fff, 0x0, 0x2, 0x8001, 0x2b, 0x5, 0x1ff, 0xed9, 0x1, 0x1, 0x4d12, 0x0, 0x10000, 0x0, @perf_bp={&(0x7f0000af6000), 0x8}, 0x80a, 0x4, 0x474d7c8b, 0x0, 0x9, 0x2, 0x78b2}, r4, 0xf0b3, r0, 0xe) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000521000)={&(0x7f00003d2000)='./file0\x00', r1}, 0xc) mkdir(&(0x7f0000911000)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f4d000)={&(0x7f000055f000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1f2) [ 1325.981901] overlayfs: missing 'lowerdir' [ 1326.021084] overlayfs: missing 'lowerdir' 2018/02/16 09:20:35 executing program 1: r0 = perf_event_open(&(0x7f00003f2000)={0x3, 0x78, 0x3, 0x1f, 0x100000001, 0x80, 0x0, 0x3f, 0x4, 0x0, 0x23, 0x1, 0x3, 0x7, 0x100000000, 0x1000, 0x8, 0x6287, 0x1f, 0x4, 0xff, 0x4000, 0x80000000, 0x0, 0x101, 0x2, 0x80, 0x200, 0xf3, 0x8, 0x2, 0x100000001, 0x9280, 0x5, 0x11ab, 0x1, 0x1, 0x9, 0x0, 0x1dd, 0x0, @perf_config_ext={0xe2, 0x1}, 0x4004, 0x38, 0x8, 0x2, 0x3b, 0x7fff8000, 0xfffffffffffffffd}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000ae2000)={0x2, 0x0, [0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000057a000-0x8)=0xffffffff) socketpair(0xf, 0x3, 0x2, &(0x7f0000039000-0x8)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00005b1000-0x10)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/16 09:20:35 executing program 0: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1, 0x10}], {0x95}}, &(0x7f0000797000-0xb)="7379836b616c6e657200ed", 0x0, 0xfb, &(0x7f0000c00000)=""/251}, 0x13) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fd1000)={r0, 0x0, 0xe, 0xe8, &(0x7f0000061000-0xe0)="0b415fd30a3af7fa8deaf6398329", &(0x7f0000fd4000-0xe8)=""/232, 0xff, 0x2}, 0x28) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0x9, &(0x7f000028b000)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000fd6000-0x38)={&(0x7f000003a000-0x9)=@rc, 0x9, &(0x7f0000615000-0x70)=[{&(0x7f000090e000-0x7b)=""/123, 0x7b}, {&(0x7f0000fd6000-0x5c)=""/92, 0x5c}, {&(0x7f0000911000)=""/4096, 0x1000}, {&(0x7f0000fd5000)=""/4096, 0x1000}, {&(0x7f0000fd6000-0xed)=""/237, 0xed}, {&(0x7f0000725000-0xa2)=""/162, 0xa2}, {&(0x7f0000564000)=""/104, 0x68}], 0x7, &(0x7f0000fd6000-0xbb)=""/187, 0xbb, 0x9d46}, 0x142) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x1, 0xfffffffd, &(0x7f0000fd7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f00006d2000)={&(0x7f0000fd6000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f0000fd5000)=[{&(0x7f0000d47000)=""/228, 0xe4}, {&(0x7f0000fd5000)=""/71, 0x47}, {&(0x7f0000f40000)=""/196, 0x304}], 0x3, 0x0, 0x0, 0x1000}, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000fd6000-0x78)={0x3, 0x78, 0x6, 0x2, 0x0, 0x2, 0x0, 0x5ed, 0x4, 0x2, 0x61b, 0x3f, 0xffffffffffffffff, 0x7ff, 0x10000, 0x9, 0x6, 0x2, 0x1, 0x0, 0x81, 0x7, 0x1, 0x7, 0x63, 0x240, 0x800, 0x0, 0x1, 0x8, 0x7, 0x3, 0x8000, 0xfff, 0x9, 0x100, 0x9, 0x8, 0x0, 0x80, 0x1, @perf_bp={&(0x7f00002ae000), 0x9}, 0x4010, 0x9, 0x1, 0x0, 0x8, 0x8, 0xfffffffffffff800}, 0xffffffffffffffff, 0xb5, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x3) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f000058e000-0x38)={&(0x7f0000fd5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000fd4000)=[{&(0x7f0000fd4000)=""/179, 0xb3}, {&(0x7f00001a7000-0x5e)=""/94, 0x5e}, {&(0x7f000061f000-0xf9)=""/249, 0xf9}, {&(0x7f0000fd5000-0xeb)=""/235, 0xeb}, {&(0x7f00008f1000)}, {&(0x7f0000576000-0x2f)=""/47, 0x2f}, {&(0x7f0000fd5000-0x21)=""/33, 0x21}, {&(0x7f0000fd4000)=""/185, 0xb9}], 0x8, &(0x7f0000fd4000)=""/13, 0xd}, 0xc0e406bf8801405f) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fd5000-0x48)={0xf, 0x8, &(0x7f0000bb8000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, @alu={0x7, 0x10000, 0xf, 0xa, 0x8, 0x6, 0x10}, @exit={0x95}, @exit={0x95}], &(0x7f0000081000-0x4)='GPL\x00', 0x6, 0x5d, &(0x7f0000fd4000)=""/93, 0x40f00, 0x1, [], r4}, 0x48) 2018/02/16 09:20:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xa4}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000af1000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x22}], {0x95}}, &(0x7f00007a8000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000eff000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000692000-0x4)=r0, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000816000-0x28)={r1, 0x0, 0xe, 0x56, &(0x7f00001a2000-0x41)="cc01cea7903f2ad1fb3537038906", &(0x7f000033c000-0x56)=""/86}, 0x28) 2018/02/16 09:20:35 executing program 7: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x17a, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f0000f6f000-0xcb)=""/203, 0xcb}, {&(0x7f0000afa000-0x2)=""/2, 0x2}], 0x1000000000000034, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000833000)) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f73000-0xc)={0xffffffff, 0x6, 0x8}, 0xc) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f73000-0xc)={&(0x7f0000f72000)='./file0\x00', r0}, 0xc) r1 = getpid() mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000040000-0x10)={r0, &(0x7f0000b27000)="f6326e5154c023ff3e06713c08a38621e9d0c3c1394e43b2a6e973ba"}, 0x10) r2 = perf_event_open(&(0x7f0000f0a000-0x78)={0x5, 0x78, 0x5, 0x9, 0x1000, 0x2b, 0x0, 0x7eb, 0x82808, 0x4, 0x7, 0x6, 0x6, 0x5, 0x97, 0x2, 0xfe, 0x20, 0x5, 0xec5, 0x400, 0x100, 0x5, 0x123, 0x4, 0x1, 0x6, 0x2, 0x8e83, 0x3, 0x166, 0x4, 0x9, 0x1, 0x3, 0x2, 0x1ff, 0x1, 0x0, 0x70, 0x2, @perf_bp={&(0x7f0000f74000-0x1), 0x1}, 0x0, 0x3, 0x6, 0x7, 0x4b, 0x4, 0x72c3cafb}, 0x0, 0x5, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00002a0000-0x78)={0x1, 0x78, 0x7, 0x400, 0x7ff, 0x2000000, 0x0, 0x10000, 0x10000, 0x9, 0x800, 0x7d0, 0x0, 0xf3b, 0xfffffffffffffeff, 0x1ff, 0xb6, 0xdb, 0xff, 0x3, 0x4, 0x3, 0x8, 0x7, 0xba, 0x9, 0xff8, 0x3, 0x1000, 0x4, 0x4, 0x9, 0x0, 0x8, 0x2, 0x3, 0x40a, 0x6, 0x0, 0xf473, 0x0, @perf_config_ext={0xe1}, 0x2020, 0x6, 0x2, 0x0, 0x9, 0x5, 0x10001}, r1, 0x4, r2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f4e000-0x48)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/16 09:20:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000400, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f0000c61000)={0x4, 0x78, 0xedf, 0x1, 0x8, 0xb6, 0x0, 0x144, 0x2801, 0x8, 0x6, 0x1f, 0x2, 0xe7e1, 0x1a, 0x2, 0x2, 0x7, 0x4, 0x5, 0x7, 0x3, 0x6, 0x2, 0x7, 0x0, 0x8, 0x100, 0x2, 0xffffffffffffc89f, 0x3, 0xd8, 0x135, 0x1f, 0x44, 0x4, 0x3, 0xffffffffffffffff, 0x0, 0x81, 0x0, @perf_bp={&(0x7f0000a19000), 0x5}, 0x10000, 0x6, 0x1, 0x5, 0x7ff, 0x1bb, 0xfffffffffffffffd}, r1, 0x1ff, r0, 0x5) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x1000009, 0x10010, r2, 0xe) mkdir(&(0x7f0000fc1000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006e0000)='./file0\x00', &(0x7f0000e9c000-0x8)='./file0\x00', &(0x7f0000f2a000)='rpc_pipefs\x00', 0x0, &(0x7f0000d80000-0x1000)) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000d3f000-0x8)=0x1f784546) r3 = perf_event_open(&(0x7f0000deb000-0x78)={0x4, 0x78, 0x8, 0x6, 0x7, 0xff, 0x0, 0x4, 0x0, 0x6, 0x101, 0x81, 0x9, 0x1, 0x8001, 0x200, 0x4, 0x6, 0x3, 0x1, 0x1, 0xa253, 0x80000000, 0x4, 0x3, 0x4, 0xffffffff, 0x1, 0x8, 0xfffffffffffffe01, 0x1, 0x0, 0x6, 0x100000001, 0x5, 0x7, 0xfffffffffffffff7, 0x101, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000117000), 0x8}, 0x0, 0x1, 0x3, 0x2, 0x59d19aac, 0x1000, 0x400}, r1, 0x50feef5, r2, 0x3) mkdir(&(0x7f0000bdf000)='./file0\x00', 0x14) r4 = gettid() perf_event_open(&(0x7f00009bc000-0x78)={0x3, 0x78, 0x6, 0x0, 0x8001, 0x1f, 0x0, 0xfffffffffffffe01, 0x800, 0x8, 0x7, 0x4, 0x80000000, 0x4, 0x8000, 0xfffffffffffffffc, 0x10001, 0x8, 0x7, 0x100000001, 0x4, 0x1, 0xffff, 0x9, 0xf0d, 0x3, 0x1, 0xe000000, 0xffffffffffffff01, 0x80000001, 0x8, 0x3, 0x8, 0x8, 0x0, 0x31, 0x6, 0x0, 0x0, 0x81, 0x3, @perf_bp={&(0x7f0000b30000), 0x2}, 0x900, 0x420100, 0xb74, 0x0, 0x0, 0x7, 0xfffffffffffffffd}, r4, 0x7fffffff, r3, 0x2) 2018/02/16 09:20:35 executing program 3: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x18}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000659000)={0xffffffff, 0x5437266c, 0x18}, 0xc) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000021a000-0x48)={0x4, 0x17, &(0x7f00003fe000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@exit={0x95}, @exit={0x95}, @alu={0x7, 0x8245, 0x4, 0x2, 0x0, 0xfffffff0, 0xfffffffffffffff0}, @map={0x18, 0x1, 0x1, 0x0, r1}, @ldst={0x1, 0x3, 0x0, 0xd37228a15473698b, 0xf, 0x0, 0xfffffffffffffffd}, @jmp={0x5, 0x100, 0x3, 0x0, 0x4, 0x50, 0x4}, @jmp={0x5, 0x1, 0x6, 0x9, 0x9, 0x44, 0xfffffffffffffff0}, @alu={0x7, 0x8, 0xb, 0x7, 0x0, 0x0, 0xfffffffffffffffc}, @jmp={0x5, 0x6, 0x0, 0x7, 0xf, 0xfffffffe}, @call={0x85, 0x0, 0x0, 0x2a}], {0x95}}, &(0x7f0000f71000)='GPL\x00', 0x1, 0x7d, &(0x7f0000f72000-0x7d)=""/125, 0x41000, 0x1, [], r0}, 0x48) 2018/02/16 09:20:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18}, 0x0) 2018/02/16 09:20:35 executing program 6: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000790000-0x38)={&(0x7f0000667000-0x8)=@sco, 0x8, &(0x7f0000f1a000-0x40)=[{&(0x7f0000f1a000-0xb)=""/195, 0xc3}], 0x1, &(0x7f00009c4000)=""/71, 0x47}, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000540000)={&(0x7f0000880000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f0000f1d000)=[], 0x0, &(0x7f0000f1c000)=""/4096, 0x1000}, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000491000)='./file0\x00', &(0x7f0000f1f000-0x8)='./file0\x00', &(0x7f0000f1e000)='ext2\x00', 0x1000004, 0x0) sendmsg(r0, &(0x7f00009ef000-0x38)={0x0, 0x0, &(0x7f000084a000)=[{&(0x7f00000e3000-0x1000)='w', 0x1}], 0x1, &(0x7f0000cf3000)=[]}, 0x0) 2018/02/16 09:20:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f00008c9000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, r0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f32000)={0x0, 0x0}) sendmsg(r2, &(0x7f0000e68000)={&(0x7f0000df7000)=@nfc={0x27, 0x81, 0xffffffff7fffffff, 0x3}, 0x10, &(0x7f0000bf8000-0x10)=[{&(0x7f000037d000)="91f01ccb31115db930b20f60f0dbedec96f315efeb5a34cfcd1cc1abf1d565cc29a5834547e62eea16a2d8f8f9a9a3646aa975c680f6139d51b081d536c7524d179278ae1738382a82119b5c5e8f4bc9ac83d044d21813a76f9ca0e099be0c7a71c30e215231720ac20458c13f2e400247a8b5", 0x73}], 0x1, 0x0, 0x0, 0x8001}, 0x4000000) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000325000)='lo\x00') [ 1326.114895] rpcbind: RPC call returned error 22 2018/02/16 09:20:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f00000b4000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ee3000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f00003a6000-0x38)={&(0x7f0000cd0000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f000053e000)=[{&(0x7f000096d000)=""/117, 0x75}, {&(0x7f0000153000-0x3)=""/3, 0x3}], 0x2, 0x0, 0x0, 0x1b2}, 0x12000) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x48}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) recvmsg(r1, &(0x7f0000a40000-0x38)={&(0x7f00007d0000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f00008b0000)=[{&(0x7f0000970000-0xbb)=""/187, 0xbb}, {&(0x7f000062a000)=""/224, 0xe0}], 0x2, &(0x7f00001c2000-0x33)=""/51, 0x33, 0x4}, 0x40) 2018/02/16 09:20:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0xb, 0x8, 0x209e1a, 0x2, 0x1, 0xffffffffffffffff}, 0x1a) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fbe000-0x18)={r0, &(0x7f000001b000-0xa9)="1907ab991510914c5b61ef577594a7c80072a36ee9e74097208eea14ec406098c04d1118977bb7ba11aa5d95a811595730eabb21cdbbaa74bb73b0f60fed55383af9fa88f888036313301de23af72daccb975adb1ed142b756470595dd45ba87bf6211f8e91730d8703ea6e84b9138edb9386ad16a6397bab971fbb6158d144e982409d5fc68b4933760895b813fe0058b8bddf3602399efaada72b0640cc3e98607cf3104da877c33", &(0x7f000008e000)=""/33}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008fa000-0x20)={r0, &(0x7f0000d07000-0xac), &(0x7f00009f9000-0xc0)}, 0x20) 2018/02/16 09:20:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x0, 0x2}, 0x2c) mkdir(&(0x7f00002d7000)='./file1\x00', 0x0) mkdir(&(0x7f0000759000)='./file0\x00', 0x4d) mount(&(0x7f0000c36000-0x8)='./file0\x00', &(0x7f0000b5e000)='./file1\x00', &(0x7f0000be8000)='rpc_pipefs\x00', 0x420, &(0x7f00002e2000-0x6f)="ee9345fbb3bd9b3bf5d1b40e0a3d4dbc38ac9764b1ab46342e8edef7b728bde27a1d6a49176047243ea5d3fa2e70d273a40223cb9f5cf7fce3c7eba4cdac00ed21a3408d56841a056fa6511b8011fa2a012a70ab01944960dca29ed5c133b6c089a71f8a7a4b48084bd87b8d989b8d") bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a51000)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) 2018/02/16 09:20:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xe, 0x15, &(0x7f0000763000-0xa8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x5}, [@ldst, @call={0x85}, @initr0={0x18}, @jmp={0x5, 0x9, 0x1, 0x2, 0x3, 0x30, 0xfffffffffffffff0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @exit={0x95}, @ldst, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @initr0={0x18}], {0x95}}, &(0x7f0000fd3000-0xa)='syzkaller\x00', 0x2, 0x99, &(0x7f0000b87000-0x99)=""/153}, 0x48) 2018/02/16 09:20:35 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x84, 0xff, 0x1}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000009000)={&(0x7f000000b000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000008000)={r1, 0xffffffffffffff3a, &(0x7f000000a000-0x28)={0x0, 0x0}}, 0xffffffffffffffd6) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={r2, 0x80000001, 0x10}, 0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000c000-0x10)={r0, 0x28, &(0x7f000000b000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000004000-0xc)={r3, 0xb3, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000d000-0x7)={r0, 0x18, &(0x7f000000c000)}, 0x10) [ 1326.184172] rpcbind: RPC call returned error 22 2018/02/16 09:20:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x20, 0x100001005, 0x0, 0xffffffffffffffff}, 0x214) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007e9000)={r0, &(0x7f0000da3000), &(0x7f0000f4a000)=""/33}, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ba4000)={r0, 0x28, &(0x7f00003a9000)}, 0x10) 2018/02/16 09:20:35 executing program 7: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x80000000000000d, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x10000000001, 0xa0}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f76000-0xc)={&(0x7f0000ced000-0x8)='./file0\x00', r0}, 0xc) 2018/02/16 09:20:35 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a3d000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000092000-0x5f)=""/95, 0x5f}, {&(0x7f0000001000-0x18)=""/24, 0x18}, {&(0x7f0000000000)=""/87, 0x57}, {&(0x7f0000bde000)=""/45, 0x2d}, {&(0x7f0000001000-0xea)=""/234, 0xea}], 0x5, &(0x7f0000001000-0xf3)=""/243, 0xf3, 0x40}, 0x10000) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000001000-0x8)=@un=@abs, 0x8, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xee)="3f412a0b4fe01f0ebf375dd0b0d34c554621a312740112c3b0aa1eceacb152793661e9529fd02d9e970a42279bbdde84dc2f1bf48e9d1be240014da3466ae72ce0eefe36d981d7df88cb69f3ab53b439a78b015dbda35e1e9fc4974713922e85e86af81aa7d676ca5770a3a3dad2c5f280671a7c97d5e0e56f3ea1aa346a3843d530d52fafa4d524d5ca8dda3d63ab618e9a4647fb8be0cf8031d29ba6ed7f116b49612302fa776b7852beeeff1b", 0xae}], 0x1}, 0x0) 2018/02/16 09:20:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)) mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x26, 0x8, 0x5, &(0x7f0000811000)) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x1ff, &(0x7f0000f18000)) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f19000)) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000191000)={r0, 0x3, 0x1, 0x1, &(0x7f00002fa000-0x8)=[0x0, 0x0], 0x2}, 0x20) 2018/02/16 09:20:35 executing program 1: mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000f2f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f30000-0x8)) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000f2e000+0x9de)={&(0x7f0000149000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000b57000-0x20)=[{&(0x7f0000f2f000-0x66)=""/102, 0x66}, {&(0x7f00001bb000)=""/55, 0x37}], 0x2, &(0x7f0000742000-0x9e)=""/158, 0x9e, 0x400}, 0x2) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f2e000)={0xf, 0x8, &(0x7f0000f2f000-0x40)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x136, 0x0, 0x0, 0x0, 0x6b1}, @generic={0xb1, 0x3, 0x400, 0x6e2}, @jmp={0x5, 0x7, 0x1, 0x3, 0x2, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x6}], &(0x7f0000539000)='GPL\x00', 0x6, 0x27, &(0x7f0000608000-0x27)=""/39, 0x41100, 0x1, [], r2}, 0x48) socketpair(0x11, 0x3, 0x6, &(0x7f000076e000)={0x0}) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000f30000)={r1, r0}) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f31000-0x8)) 2018/02/16 09:20:36 executing program 3: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1, 0x2c}], {0x95}}, &(0x7f0000fcf000-0xb)="7379836b616c6e657200ed", 0x6, 0xfb, &(0x7f0000fcf000)=""/251}, 0x48) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000266000)={r0, &(0x7f0000fd2000-0x36)="bfea66861bcb6268979635bb4e2f36e155f187a99068f91cc0fe57af2340c1bfaa0638c1d611dfcf91e84b67dd43703355af084b8cc9", &(0x7f00008f9000-0x63)="c060fb773c3f6ffbade764a1fe3bb84fd408aee9e19430e32940caa4a373f330cac568c6f1f34a9a9fa78aaa46e0120ff616c21d4cf3fc99fb8dfc2903aa22d1cc18c1151e06413566c58095bcd251847c6cd2460ef54b9dfbb31b659c0e85512022f0", 0x3}, 0x20) 2018/02/16 09:20:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000022d000)='keyringcpuseteth1em1\x00') bpf$OBJ_PIN_MAP(0x6, &(0x7f00008a4000-0xc)={&(0x7f0000d91000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/16 09:20:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0xf, 0x3ff, &(0x7f0000001000-0x8)={0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f000077a000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x0, 0x400000000000064, &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x5)='affs\x00', 0x5000, &(0x7f0000002000-0xad)="61169321cb175b4855f8cbe5c7cedeee7f6bd3f668807ec3f4f2f68adf9ec47e172d362b8047c5555e5efc3dcdd351dbc6b43292d15583eb997aee7547145312ddbdd485ad7633ef02662f7a66603e515251269b73f5091ac741b2f1451dbf649fb3043b63e5e132e5784f1796d29b309f526e28f6d5f06a926218df2392606e411ff5a6e1f08574eac692c396ff2f75567ddaada195c22f60c101d8f061051b7ec1d4b7ba1641bd15c25523ad") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xf, 0x3, &(0x7f000042f000-0x98)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x3, 0x5}, [@exit={0x95}, @ldst, @alu, @ldst, @ldst, @jmp={0x5}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @ldst], {0x95}}, &(0x7f0000fd3000-0xa)='syzkaller\x00', 0xffffffffffff8342, 0x153, &(0x7f0000902000-0x99)=""/153}, 0x48) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000057d000-0x8)) 2018/02/16 09:20:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000cd2000-0xc)={0x0, 0x0, 0x18}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c44000)={&(0x7f00007a6000-0x8)='./file0\x00', r0}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000879000)={r1, &(0x7f00009d0000-0x71)="8e", &(0x7f0000afe000)}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00008b2000-0x10)={r1, 0x28, &(0x7f0000387000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000de000-0xc)={r2, 0x40b, 0x10}, 0xc) 2018/02/16 09:20:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b98000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7e000-0x1)}, 0xa00000400, 0xffffbffe00000002}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) socketpair(0x5, 0x7, 0x6, &(0x7f0000c76000-0x8)={0x0}) [ 1327.048633] IPVS: ftp: loaded support on port[0] = 21 sendmsg$kcm(r0, &(0x7f0000c3c000)={&(0x7f00000aa000)=@nfc={0x27, 0x9, 0xffffffff, 0x5}, 0x10, &(0x7f000041e000)=[{&(0x7f0000d70000)}, {&(0x7f0000de8000)="953ff53902bcd7bf0eaa4f7e61c677fff5916a7befeeabaa784e0f460520fae863", 0x21}, {&(0x7f000072f000)="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0x1000}, {&(0x7f00008d8000)='GC', 0x2}, {&(0x7f0000b1f000-0xb)="632e956c17666411126b63", 0xb}, {&(0x7f0000f10000-0xe)="d8dbad6f2d7d851524473427cad6", 0xe}, {&(0x7f00009e2000-0xc6)="091ca27f2c6eac907196daa9f6728a74ce6f5ed171e629bf62067124682981b08425c9c233ebb295df8ced006787d99e35668f300b8e6ff8b70bae44c71d3a1f997e70c85193f8839e415e8b492063d19b3f7c684e2582acc7391a20cea46f2e64c0b9d8306ae5a99417620a3cb63e4e5263784a2c64714b9e67e0b05914651729565704fe83954309da1612b8005c35032afd2f6e3ab94cbe1565b187fc69ee4ef44bbc8bc362979a6b59621561884e7eb05a1b2b0ed94ec1a57870c0ee4a5aa6195441145b", 0xc6}], 0x7, &(0x7f00008c3000)=[{0x1010, 0x109, 0x1ff, "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"}, {0x30, 0x11d, 0x100000000, "94e6603602a2f26101aef94889bb565b9ef7ea761cd9cb86bef60236638fe26e"}, {0x108, 0x13f, 0x1, "c6c97fc2304d6f068881fa11cb5b75718d9a0f4c0d8df8d1e66497c67645a2592cd3d03dafe1118685fb8b554ca8df6c577abe453200991b8d304d100b247b71457eb48150f66324a45cc196346f06a112bde1615d397952e460cf720f2eaddeaf250b67518e85baad33f4834e05686c24a85cd416cf6e0118c8825437b357d3394004d485f5b074dfd19ec871ac68f5ee41cabb28b304e7d5388b514d1f4d183be855b55b50fce41074c44f080ca201d568908635b83ec520390c70f1af4c43bc710014a762af67a965ab2bfb532cf3e1b24d50f2faa860c3f505e3ef9041392f748b28e6d6152b628a18e5a8ca348d27e898ccf747af"}], 0x1148, 0x810}, 0x4000) 2018/02/16 09:20:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000aa0000)={&(0x7f0000d00000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f00001df000)='./file0\x00', &(0x7f0000456000)='./file0\x00', &(0x7f00003f7000-0x5)='adfs\x00', 0x8, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000325000-0x10)={&(0x7f0000cc3000)='./file0\x00', 0x0, 0x8}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ea1000-0x4)=0xffffffff, 0x22c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000060f000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000bf7000-0xc)={&(0x7f000090f000)='./file0\x00', r2}, 0xc) mount(&(0x7f0000ecb000)='./file1\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f000034f000)="627066000e434be458d930e072780261a5dfa902ff2a3c3d3ce8cd49814c64efd13d31e3a4736f681c49f189f73ca3881a1eb8d44c1c47ee8bb7fbe53da5ecd2cc92", 0x1101008, &(0x7f00005e5000)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000074a000-0x8)) r4 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0xffffffffffffffff}, 0x2c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) bpf$OBJ_GET_PROG(0x7, &(0x7f000074d000)={&(0x7f0000cc8000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r4}, 0xc) mount(&(0x7f000042f000-0xe)='./file0/file0\x00', &(0x7f000047e000-0xe)='./file0/file0\x00', &(0x7f0000878000-0x6)='sysfs\x00', 0x0, &(0x7f0000058000-0x2b)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d69000-0x15)={r1, &(0x7f0000864000)="f3d742dac82bf515bec079765238ff18f35f80676bcad60e863d0b8964fd179ddba59ebfe1067a2268eb654b1d190c5f241dbefbbe7d7036e963e39c69133b65f995bc733b5f", &(0x7f00006aa000-0x94)=""/148}, 0x6) recvmsg(r3, &(0x7f0000f14000-0x38)={&(0x7f0000dd9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000df6000-0xa0)=[{&(0x7f0000cf2000-0x22d)=""/4096, 0x1000}, {&(0x7f0000867000-0x1000)=""/4096, 0x1000}, {&(0x7f00003c3000-0xf)=""/15, 0xf}, {&(0x7f00004c5000-0xa8)=""/168, 0xa8}, {&(0x7f0000386000)=""/1, 0x1}, {&(0x7f0000442000)=""/4096, 0x1000}, {&(0x7f000062d000)=""/153, 0x99}, {&(0x7f0000b97000-0x72)=""/114, 0x72}, {&(0x7f0000276000-0x1000)=""/4096, 0x1000}, {&(0x7f0000577000)=""/46, 0x2e}], 0xa, &(0x7f0000da3000-0x4e)=""/78, 0x4e, 0x2}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000d8f000)={0xe, 0x9, &(0x7f0000042000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1}, [@alu={0x7, 0xfffffffffffffe01, 0x8, 0x7, 0xf, 0xffffffff, 0x18}, @generic={0x0, 0xffff, 0x7, 0x80000001}, @map={0x18, 0x9, 0x1, 0x0, r4}], {0x95}}, &(0x7f0000f68000+0xbb2)='syzkaller\x00', 0x2e2, 0x86, &(0x7f00007a1000-0x86)=""/134, 0x41100, 0x1, [], r5}, 0x48) 2018/02/16 09:20:36 executing program 2: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x19}], {0x95}}, &(0x7f0000fcf000-0xb)="7379836b616c6e657200ed", 0x6, 0xfb, &(0x7f0000fcf000)=""/251}, 0x48) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fd3000)={0x1, 0x78, 0x4, 0xfffffffffffffffa, 0x9, 0x80000001, 0x0, 0x20, 0x4, 0xc, 0x3, 0x1, 0x4, 0x1, 0x200, 0x3f, 0x5, 0x7fff, 0x200, 0xfffffffffffffffe, 0x1, 0x2, 0x7fff, 0x0, 0x3ef, 0x8, 0x9, 0x101, 0x7, 0x989, 0x1000, 0x2bc54e24, 0x9, 0x3, 0xfffffffffffffffb, 0xe3d, 0xffff, 0x8, 0x0, 0x6, 0x4, @perf_config_ext={0x4000000000, 0x80000000}, 0xc636, 0x7fffffff, 0x9, 0x7, 0x7, 0x7, 0x7}, 0xffffffffffffffff, 0x6, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000705000-0x1c)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/16 09:20:36 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d15000-0x4)={0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00005a1000-0x8)={0x0, 0x0}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000182000)={&(0x7f0000e21000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000004e000)={r1, r2}) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@jmp={0x7, 0x3, 0x6}], {0x95}}, &(0x7f0000017000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) 2018/02/16 09:20:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b04000)={0xf, 0x4, 0xfff, 0x1, 0x1, 0xffffffffffffff9c, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000067e000-0x20)={r0, &(0x7f0000097000-0x95)="56465a20c23a8a5a4540e320b60a61cdf45970d1d856ad07806f3be178243feee7a9d989cdd9b7cdcd1328e36f683f5894880ad0b4ade4b838dff398f0a0d04c33d317ff3eeba149bd452f0c307482ca232c355763786b6c0cd435d58535e634c374cade44abaeaed3942130dab52caaa73c6186338220b2477ecd77a06e8b43ab031ca07c756b0c315e3fe33a9a6403e9b7a30024", &(0x7f0000b31000-0x56)="eff25be4b3e0e1358678aa8df74a5c30d7a967d4bde0dbd5ea31f1d86afcf6189e314eb0024e32c39d7155fc203373fad4973811e3b256f08aa756a87d4d8cdceb7b5b5c3d004d2e6510579b3447eaf8319a18fae141", 0x2}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c6d000)={0x6, 0x4, 0xa, 0x9, 0x0, r0}, 0x2c) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000f67000-0x1)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000090a000+0xf09)={r1, &(0x7f00001d6000)="8a", &(0x7f000028f000)}, 0xffffffffffffffdd) r2 = perf_event_open(&(0x7f0000f16000-0x78)={0x7, 0x78, 0x3, 0x8, 0x6, 0x7, 0x0, 0x1, 0x120, 0x8, 0x3, 0x2, 0x2, 0x3f, 0x8, 0x460, 0x90, 0xeae, 0x9, 0x2, 0xa19, 0x800, 0x8f, 0x100, 0x1, 0x100, 0x10001, 0x0, 0x6, 0x2, 0x2, 0xfffffffffffffff9, 0xb3, 0x8, 0x2, 0x40, 0x9, 0x8, 0x0, 0x5394, 0x1, @perf_config_ext={0x100000001, 0x8}, 0x40, 0x9, 0x0, 0x1, 0x2400, 0x5, 0x6}, 0xffffffffffffffff, 0x7, 0xffffffffffffff9c, 0x1) socketpair(0x2, 0x0, 0x800, &(0x7f0000966000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000fe3000)={&(0x7f0000d29000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/16 09:20:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000bd9000-0x10)={&(0x7f0000ff2000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f24000-0x18)={r0, &(0x7f0000d56000-0xf6)="9d16d64e6186a2864fcdc1b7674906d74b125082122bf89a623b457807d2c4c9854d90eb259e945e5b7eb9b0501190fe980727da4490d40cef80e63d3e0221cc98e703f63d1b69aacbe5bf7697c5c765a85a4ddcb22ec27a19128c67de10b58082d23ab860e4896cc7b9e46a5c96727007476a4b06985be51e26d61d7aa51f6ad75314ba32e0385b068bb0deeec9f4f81eb09e5c1aa866920cb1ce940ad88b3631dd6da898b5f4079e0d1837d6188c3a2fe4c661dc7f6cd861818ced4dfee3597b0c8cf0cd5077c7c7268e2e76bc931b6bc7d71200e360b30912c23ba4680bc21cbd5989fda747bc0cba570395319cb6c9c84ba92139", &(0x7f0000b60000-0xe0)=""/224}, 0x18) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000278000)={&(0x7f0000b7d000)='./file0\x00'}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x0, 0x0, 0x2}, 0x2c) [ 1327.123981] rpcbind: RPC call returned error 22 2018/02/16 09:20:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009ea000)='./file0\x00', 0x0) mount(&(0x7f000084c000-0xe)='./file0\x00', &(0x7f0000437000-0x8)='./file0\x00', &(0x7f00005e5000)='devpts\x00', 0x0, &(0x7f00000cf000-0x3c)='!') socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b08000)) 2018/02/16 09:20:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d20000-0x48)={0x4, 0x3, &(0x7f000034b000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x5}, [], {0x95}}, &(0x7f0000fd3000-0xa)='syzkaller\x00', 0xffffffffffff8342, 0x99, &(0x7f0000415000)=""/153}, 0x48) 2018/02/16 09:20:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x10, 0x4, 0x4, 0x3ff, 0x0, 0x0, 0x0, [0xa]}, 0x2c) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000f77000-0x18)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f000079e000)={0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c00000-0x10)={r1, 0x50, &(0x7f000086a000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fc6000)=r2, 0x4) 2018/02/16 09:20:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00004a5000-0x38)={0x0, 0x0, &(0x7f0000f69000)=[{&(0x7f00004fa000)=""/64, 0x40}], 0x1, &(0x7f0000232000-0xfb)=""/251, 0xfb}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[], 0x0, &(0x7f0000d43000)=[]}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b2f000-0x4)={0xffffffffffffff9c}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f000005b000)={0x2, 0x0, [0x0, 0x0]}) recvmsg$kcm(r1, &(0x7f00000bd000)={&(0x7f0000d81000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, &(0x7f000067e000)=[{&(0x7f000083b000)=""/177, 0xb1}, {&(0x7f00006ea000-0x84)=""/132, 0x84}, {&(0x7f0000113000-0xd2)=""/210, 0xd2}, {&(0x7f00007b9000-0xc1)=""/193, 0xc1}, {&(0x7f0000682000)=""/129, 0x81}], 0x5, &(0x7f00004ec000)=""/211, 0xd3, 0x2}, 0x100) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004fa000)) 2018/02/16 09:20:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x6, &(0x7f0000c0f000-0x8)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8c8) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000424000)) mkdir(&(0x7f0000f4d000)='./file0\x00', 0x0) mount(&(0x7f0000cab000-0x8)='./file0\x00', &(0x7f00001e3000-0x8)='./file0\x00', &(0x7f0000862000)='ncpfs\x00', 0x0, &(0x7f0000796000-0x2)="3887") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000020f000-0x8)) [ 1327.191536] rpcbind: RPC call returned error 22 [ 1327.204162] devpts: called with bogus options 2018/02/16 09:20:36 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000529000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a9000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000568000)={0x200000002, 0x78, 0xc55f, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b8b000-0xe)='./file0/file0\x00', &(0x7f0000e9e000-0x8)='./file0\x00', &(0x7f0000fa4000-0x7)='rootfs\x00', 0x0, &(0x7f000098f000-0xe6)) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f78000)={&(0x7f0000f79000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x20, &(0x7f0000f78000)=[{&(0x7f00007c0000)}, {&(0x7f0000f79000-0x13)=""/19, 0x13}, {&(0x7f0000f78000)=""/125, 0x7d}, {&(0x7f0000e6f000)}, {&(0x7f0000195000-0xd3)=""/211, 0xd3}, {&(0x7f0000a04000)=""/124, 0x7c}, {&(0x7f0000de2000)=""/92, 0x5c}, {&(0x7f000013d000-0x13)=""/19, 0x13}], 0x8, &(0x7f0000f79000-0x83)=""/131, 0x83, 0xffffffff}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x10}], {0x95}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/16 09:20:36 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xffffffe9}, {&(0x7f0000005000)=""/37, 0x11d}], 0x284}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096}, 0x28) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000001e000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f000000b000-0x38)={&(0x7f0000003000)=@ethernet={0x0, @empty}, 0x10, &(0x7f0000004000)=[{&(0x7f0000015000)=""/94, 0x5e}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000008000)=""/107, 0x6b}], 0x3, 0x0, 0x0, 0xff}, 0x2) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f000001f000-0x38)={&(0x7f000001f000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58, &(0x7f000001d000)=[{&(0x7f000001f000-0x99)="cb037a2b495fb5e1a5865eb49372d870d2f3ffaf1de48d929ea66e534cf2294309241ecd0aec6fdd055ca5f5605c7d52d584c2c8daca99c61e5e3fe59c4244931c2d0865fdb2fe068fedf7f61464f2ab64b33602af680423d67735c2bbfa636d2b52a2c7a750265073d773fc56d37260813c302e2182f42192e3da595cb99981949e599adc1ea6b76687c1e617dfef8404c6db8021183f74ac", 0x99}, {&(0x7f000001e000)="9445438932badcea12cd0cdda51b0f45765cc0727c03e60e23af249b7e9fc0bc4acef6b5ab0d06baed32793d59213e1b1b855183e5c7c39e982abf519281f35d1230c3ec0bc319d9f2e715664d1e21155f69081b094df425dc470f7b4138a66b8e4c3f3e7111d6123d267a98cdbac0afc7d2f310435d4c006a16af99e0ce856bc8867753623b909508cc80865047dc1acce010d63847b07a54ae3599e4b0c5150a620b0d64b560ca6b6a13523157e4db2ee6ddd97338712e2781d0b3192d4e78dc5e1771876cd8349eea579aec", 0xcd}, {&(0x7f000001e000)="111cffe7c4f8810653fa1b14d58389559212c8bbfea6c2f17f643ee7f6f9d92e048dc6fd997d16b80aba4f3f64e63b2089360428316f147324278c3fbeeb1b77213c8de662928552e68aecb87a0641364fc7bc6894a1175cd4b273ce413d321146ee2a28a5e19df2ff152b9349ace571c3029e10c1b23ffaf567c09fc0e603b5ad650ad704f4b4f1ecc9572b17601cf373fd002857e00e926ecc506d425a6200cab712c13e", 0xa5}, {&(0x7f000001e000)="cf005abe05fd1717186d99f82ab48c771125f8f840aaca6900131870a6308f8046b163c52c0224aec470a6f0b7543748f8852802f474f9789dc086151051afadf173f11ee32c75f9ea5705bc98270fcd072e67ac9f26e9ae511720a55065c73c91c5ed39f2c942ae363bccf2b0675e0bafa010753200dc2b17d59095c93f88", 0x7f}], 0x4, &(0x7f0000012000-0x281)=[{0x30, 0x119, 0x6, "48f7b24654c8d8e6853d6c07d89a73374a9c5c4efab84e88a274df55"}, {0x88, 0x112, 0x8001, "a1b78bf7eb89179639efb88ccc2bfad7b3a6e448c405c487555987d611aa299c6a7689dd1f32daf2b3a652f024428e7b49f83797c5b4ef0681fdca6e723b5cd778b3e57a040f6504beb60a4af02efea530f67f631fc8f95dc32abc282298d92082699bfd345c97c2de4bc9a3a6ec5652da8d550cd7324999"}, {0x28, 0x105, 0x7ff, "949c46c439becf6d83c039b60ed15c274e772a45bf"}, {0xd0, 0x111, 0x10001, "023dbe67e7fdec1868ac6101b352b03a593248c3e10cca53bfaa53856e837d6d051694a59450d68a3c63e7397b8af05f34aa9c610ffc086067244924a5ce9d2873fdedfb11df94cca437fef6c4d9df0c395e8fe4885ceffa5d60a5a25ca34e0fba0bd0e0d2d36b98a40bb47f47f5914c08159e2e9f82c60529dc406ce1e1421c7c9110a8c63bf7e54926a07ab20f8f474e16db3391ae0f5d059c86861dfa573a41ec0cea82e9787c93263f704d0ea627c2d87029d98c2d6010eb1f21"}, {0x60, 0x8697765f47fc692, 0x3ff, "e48507acbfe79c91b7460b68638def0b0040982d11cbe63b85e1fb12ab30a1cdff692ef3259faaa7026897317c19316d4d774b774c41eed8cd462ba07d33afe5c217d6a227df06487a4e"}, {0x88, 0x108, 0x5, "1a24f9e1cada79f926a639cc776d6fc32c5f3bd2a44d0f1acd97444b84b400a7bf919b420fe19b0f532ee034d5600ea1296166c43741051c62be7fbbb6538815166a2a44d475ef54d1c14eb83d0c97e16f4e54b66ec6bb71f147066c74cf238910dcbfd1d418f3435124bb0472740ed797dc2ebe38"}, {0x20, 0x110, 0x100000000, "818aaa037e99b237828c675ee6"}, {0xa8, 0x115, 0x400, "38f11e4bb2375bd7263c61b290fcf604860413b6d067e5adcd88bb44e4b067fa9b6be8c06e6327de9ada50380a3730aaf208390438d75de100d168394f506e4e07071981e4e332028ba3685e0cb2875f7abe6164cddb6a3f469eb202896f4d385654324e5e140bffbea1e59443f18a4c3691727027b94c4c6d92f96ec10dc9ab81c537a5373d82c774cf6eeb1148d89d04"}, {0x50, 0x19e, 0x0, "275b3d05fc8b333e693d567b1e6901f6a8ed1a4fd6e76717543c68c7a583761c39d1619c140e6290910664ecbc59cc026b4fc1c8d243cf5c089f"}], 0x3b0, 0x20000001}, 0x44000) 2018/02/16 09:20:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000064e000-0x10)={&(0x7f000025c000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000351000-0x48)={0xf, 0x9, &(0x7f0000f7a000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c}, [@jmp={0x5, 0x163, 0xb, 0x6, 0x4, 0xfffffffa, 0xfffffffffffffff0}, @map={0x18, 0x0, 0x1, 0x0, r0}, @ldst={0x0, 0x0, 0x2, 0x6, 0x7, 0xfffffff8}], {0x95}}, &(0x7f0000ca5000)='syzkaller\x00', 0x6, 0x99, &(0x7f0000ab3000)=""/153, 0x41f00}, 0x48) [ 1327.279873] devpts: called with bogus options 2018/02/16 09:20:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x6, 0x0, 0xffffffffffffffff}, 0x9a) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000085d000-0x20)={r0, &(0x7f00008a9000), &(0x7f00003ec000-0x1)="12"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f52000-0x20)={r0, &(0x7f000060a000-0x45)="a99c068126e671c5e3bf3c175299616f366cc66c7fcd54d7cd4b9ee75eca5708c1746fd88e7f8da1b5710d85c42ddb29d83f134b01bc93c4bd94ee19aeb574fca3cd4ce199", &(0x7f0000aca000-0x1000)="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", 0x1}, 0x20) 2018/02/16 09:20:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000617000)=0xf50e, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000eac000)={0x5, 0x78, 0xb4f, 0x401, 0x1a955f48, 0x3f, 0x0, 0x4, 0x0, 0x4, 0x9, 0x8, 0x5, 0x8, 0x3, 0x7, 0x6, 0xfffffffffffffff9, 0x4, 0x100000001, 0x8000, 0x817, 0xffffffffffffff7f, 0x2, 0x7, 0x3, 0x6, 0x0, 0x7, 0x7, 0x40, 0xfdd2, 0x100000000, 0x5, 0x5, 0x0, 0x2, 0x2, 0x0, 0x8, 0xc677f206b1ad78f4, @perf_config_ext={0x2e5f, 0x8}, 0x1000, 0x7, 0x3, 0x7, 0x100, 0x8001, 0x10001}, r0, 0x0, r1, 0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000d6b000)={0x5, 0x1, 0x200, 0x2, 0x0, 0x1}, 0x2c) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000d59000)=0x5, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xd, 0x4, 0x4, 0x3, 0x0, r2, 0x0, [0xa]}, 0x2c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a29000-0x8)) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000957000-0x3)={0x0, 0xffffffffffffffff}, 0x14) 2018/02/16 09:20:36 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0xb467410b9d06447b, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000)={r1}) 2018/02/16 09:20:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a61000)={0x0}) close(r0) 2018/02/16 09:20:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008c0000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x30e, &(0x7f0000062000-0xb7)=""/183}, 0x48) socketpair$ax25(0x3, 0x5, 0xce, &(0x7f00008a4000)={0x0, 0x0}) sendmsg(r1, &(0x7f0000db1000)={&(0x7f0000a0c000-0xe)=@nfc={0x27, 0x8000000000, 0x1, 0x2}, 0x10, &(0x7f0000b7e000)=[{&(0x7f0000a1d000)="95d925602dcd77d67e0ae3ab77f1ad3dbf794383aafed403f8feed21925969b3fcc08e15f24e0911b218e34b6a10b09971d790d7a40f22e58e7445e892ae075c870b5dd9e71d7111bb13cb98af876667699099", 0x53}, {&(0x7f00003cf000-0x67)="20e6549ea3b63566f00b705fcf6e2bd8e0608821630e5bc9eeecf253c40d38f2bdfa31b9fa101dbc8d8f2b3adaef3ea5a532dee9f775723e9fe9e357f32134b02a718f49f1f79b2c05d012573da0d33d653476649b6a5f2ca0d13eeb4a51ea1daad73adecf5bd2", 0x67}, {&(0x7f0000a8d000-0xcc)="1264fec6fc967ab03e71d987f57ea4e15bfcc00561d1cf991af9961c4ab2d38ee448509c5d04ed92b7b4767274728c59e7671a275ad97465e0ffaed85fc363ce8f1ae5116244c5aa81ec61ced91796ee041de4b9a8842e31d32938672e68d6c9a6b2929e33f4bfd6a163a701b9f83aad56ffb557e746722962c7d9575351ae42ed27822cb3b3eabc8cdc782efaaf60fcb2bccd09b7f692835454136857b23dc26574c7822655fbefbe3647601b0c9bcf7a70bf22403d2abf39cf8e80af7599734e87843bc546093587a9b849", 0xcc}], 0x3, &(0x7f00000f4000-0x180)=[{0xd8, 0x107, 0x7, "f2ea36e61ba125a4e87c23bf0d023bd8e2db7bb8eb044dcbe4c6b5242416457f279aef4fcd94ef2e707f83d243f47b9f3fc1be5d7337c146da6776ac0bae40808d6a08cd13b5b1815d2af734d30c54f84d1276c901fd959855dcbd42a64675daa6ca7de7ab60408fcb3f29b38271a281280d7bb5e174c5a2f30f71c22a4447998d22100a4beec712b33443a113fd0c7ae8de324fc03ccfb9eb8d0cccd25c5df3b5989502fe47d530a78250455d978166ea7818fd30c19b45826e43df7251545add2d74"}, {0xa8, 0x107, 0x8, "148cabda5c3c97696cc66f47e85458723307ef31ffead98c22d7058ba83b70d2406610871aa9953416f980aed8b73ce430c4a793224b4fc6831337dcd29f11e3a2703b949b102d9d0602f5c3479eb189b018739ba8500653984b8c6f2ff2217e131008984434d3e10cc8c5a828819c405fd31fb6792e006403a516ab3d50dab44cf4919774ae9eb8f88444fb7355c62439"}], 0x180, 0x4004010}, 0x4800) bpf$OBJ_PIN_PROG(0x6, &(0x7f000077a000)={&(0x7f00004bf000-0xe)='./file0/file0\x00', r0}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f000023f000-0x10)={&(0x7f0000b2b000-0xe)='./file0/file0\x00'}, 0x10) 2018/02/16 09:20:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x72b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00004ab000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000876000-0x8)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) 2018/02/16 09:20:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00004a5000-0x38)={0x0, 0x0, &(0x7f0000f69000)=[], 0x0, &(0x7f0000168000)=""/251, 0xfb}, 0x0) close(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x10001) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000), 0xffffff1b}], 0x1, &(0x7f0000d43000)=[]}, 0x0) close(r1) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00005c2000)=0x3) 2018/02/16 09:20:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x4, 0x3, &(0x7f000034b000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x5}, [], {0x95}}, &(0x7f0000fd3000-0xa)='syzkaller\x00', 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153}, 0x48) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000efb000-0x38)={&(0x7f00003a5000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000e98000-0x40)=[{&(0x7f000069b000-0xda)=""/218, 0xda}, {&(0x7f00005ae000)=""/196, 0xc4}, {&(0x7f00001b5000-0xff)=""/255, 0xff}, {&(0x7f0000c02000)=""/35, 0x23}], 0x4, &(0x7f0000b7c000)=""/38, 0x26, 0x2}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f000052c000)={0x0, 0xe, &(0x7f00009b2000)=@raw=[@generic={0x5, 0x9, 0x99, 0x1}, @jmp={0x5, 0x401, 0xf, 0x4, 0x3, 0xfffffff0, 0xffffffffffffffff}, @generic={0x3, 0x401, 0x28, 0x2}, @exit={0x95}, @jmp={0x5, 0x8, 0x2, 0x0, 0xf, 0xffffffff, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80f}, @ldst={0x0, 0x3, 0x0, 0x0, 0x3, 0x8, 0x10}], &(0x7f0000597000-0x2)='GPL\x00', 0x7504, 0x83, &(0x7f00001aa000)=""/131, 0x41f00, 0x0, [], r0}, 0x48) socketpair(0x9, 0x4, 0x9, &(0x7f0000611000-0x8)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000683000-0x10)={0x1, 0x28, &(0x7f0000fb2000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000072d000)={r1, 0x100000000, 0x8}, 0xc) 2018/02/16 09:20:36 executing program 6: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000694000)={0x9, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000eff000)) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f00000)={r0, &(0x7f0000bca000-0x2)="3c2b2d2e7c6ff9fcb4eb7e8064a0"}, 0xffffffffffffffd8) 2018/02/16 09:20:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8000) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000122000-0x4)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/02/16 09:20:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f0000233000)={&(0x7f0000fcd000-0xe)=@l2, 0xe, &(0x7f0000070000-0x60)=[{&(0x7f0000a92000+0x75)=""/60, 0x3c}, {&(0x7f000072d000-0x3e)=""/62, 0x3e}, {&(0x7f0000fca000-0x1000)=""/4096, 0x1000}, {&(0x7f00001c4000)=""/4096, 0x1000}, {&(0x7f000050c000)=""/71, 0x47}, {&(0x7f0000c51000)}], 0x6, &(0x7f0000be1000-0xdc)=""/220, 0xdc, 0x4}, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000337000+0x58a)={0xb, 0x4, 0x4, 0x108, 0x9, 0xffffffffffffff9c, 0x7f}, 0x2c) recvmsg(0xffffffffffffff9c, &(0x7f0000060000-0x38)={&(0x7f0000db8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000a04000-0x20)=[{&(0x7f0000510000)=""/149, 0x95}, {&(0x7f00007b0000)=""/67, 0x43}], 0x2, &(0x7f0000f29000-0xe7)=""/231, 0xe7, 0x8}, 0x0) sendmsg$kcm(r0, &(0x7f00008fe000-0x38)={&(0x7f0000d59000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x1, 0x2, {0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x32, &(0x7f00007c0000)=[{&(0x7f0000cb3000+0xafc)="4791fd31f8523f5b51d5a8cd34ddff1b1728d15ef8094f48ed2f2b4d6344229e472c4aa018fd2718b6d304e98e9d57bb32997bd1b12acc9e859680ffd2d59ca768a38e88ddf842c58c529735ea79e54036fee30c3b6988e29149081a9a8372e76031fd403811ff9b6aa48bba77ef452e06566b49f8a76cb7e97bfb1b862a3a13bef6904dab", 0x85}, {&(0x7f00000bc000)="f900d46ff99d825c970bb2b776", 0xd}, {&(0x7f00005c9000-0x59)="3e9271d466091c781074095148bdca9626959b3307aeda5ecc8f72f8922f9fa81ba6df2834fa6ada4a9eeca4b9af63eaba902cf82db006d7dd6537fe56af5aa8f1353f9d1fb32dd98a546f5f17f815cf62da6c24b243e3da64", 0x59}], 0x3, &(0x7f0000558000)=[{0x108, 0x119, 0x0, "b0def169ea06d4f660a8dbb40dadba3cadf69fcd9432a6fb475e09373907512295ffe043f73168621f8c1b2552f4e4c8fa3842e04b4ec706c8870471ebab853f843bfa9e8e41f0eac5bc07952d1a617ea96f9a8d68be970dde12b547c6f1132008709af8871257f4e6014ea299826639c6c141e9bb87ec3e7251f3eb60a086b76da4e3954045e876dc0dd8108a41009afa3ddebde481208c84a2e5d5fa7bf88fd5a3f2295c0f02b4f7afb3f33a8ed6e5ab2f32d461ed819adbb3a957649fb374e7b1736cd95b62f1da4b68251728b796b2b2aa452160611ea5a37ac4931a30c182b55bcffc306037856441433b57ddf5cb0891a6fabe22"}, {0xb8, 0x114, 0x7ff, "fe5bb5605125d8bf99ba56532af8fca3b635e54221ac5f30e89c4401bfd65c1ca03feba8dea0900e436dc38c5bac8c40c819c13d7fcca8f3556806cd546159ddfba819a79e07b03ba1de69604a489719227fe5203f22e318fb63e702c22eb3876eb6a5908ff505e862fe35f51c60834d92383fb45cf70de42966596d864fc76418fc1c5503beef9c1d9170f620858a42408bfee3d47154d54f9e9ddcd836847422"}, {0x98, 0x0, 0xdc1, "13295816da898d0d42ec08ae4e5ddf19915c9a7460dbb858cb9282206140e09acefa11eb862bcfecaf9cf67aaae98a24c0a4acb27fb41afde37a3caf2c7c0932501e1b0e99616e05c740a1dd52b845a925b2959eb73c96f22938f828c65c2fc93331594a1a01958985204299e35843f8e3a75f8e71c5113a4f5d6508c6017cff1685b7c5"}, {0x88, 0x13a, 0xffff, "a5a20f2bf42e61320f8bcebaf6eb46fe609561ac1d8cdc6f9a05d9ac742a58fa2689820d85b9169fcabecd0810a23e7025525402e94b8cd6530f1f9b068618b15f63908a6aa8167b8328097b5a3d3581880a44644ae35ccc46f40e093df536a5c184e1cecdefce9a2d5b6a7cb8fe5b82a51f"}], 0x2e0}, 0x40000) bpf$PROG_LOAD(0x5, &(0x7f0000d7f000)={0x3, 0x12, &(0x7f0000526000-0x90)=@raw=[@ldst={0x3, 0x0, 0x7, 0xf, 0xb, 0xfffffffc, 0xfffffffffffffff1}, @exit={0x95}, @generic={0x4, 0x7f, 0x53a, 0xffffffffffff0155}, @exit={0x95}, @exit={0x95}, @generic={0x0, 0x1, 0x401, 0x3}, @generic={0x9, 0x7fff, 0x0, 0x7ff}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1f}, @alu={0x0, 0x7f000000, 0xd, 0x5, 0x6, 0x4}], &(0x7f0000108000)='GPL\x00', 0x5, 0x66, &(0x7f0000a1a000-0x66)=""/102, 0x40f00, 0x1, [], r1}, 0x48) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f73000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f00007c8000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00006b0000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0xfffffffffffffd63}], 0xbf, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x3c}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x17) 2018/02/16 09:20:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000124000-0x18)={r0, &(0x7f0000fab000-0x54)="84832a7516380577d5e685f6c57920e1449d79b852d2ed7c9fe73b618bbbc0b7fff4bb11a6a41c5d5c6bc337b04a8c3b93698c20c980c6618c095f1e3b463f27a8d56685adb3afde2036bab021a374a881a8b52e", &(0x7f000086b000-0xb)=""/11}, 0x18) 2018/02/16 09:20:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00006d7000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f000081e000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x800) r1 = getpid() perf_event_open(&(0x7f0000d71000)={0x30aadbf924791009, 0x78, 0x4, 0xfff, 0x0, 0x21, 0x0, 0xfff, 0x20100, 0xb, 0x7, 0x2, 0x4, 0x40, 0x8, 0x4, 0x5, 0x9, 0x81, 0x5, 0x3, 0x3, 0x6, 0x0, 0x729, 0x9, 0x1200000000000000, 0x5, 0xe2b, 0x40, 0x3c04, 0x7, 0x1, 0x6, 0x6, 0x8088, 0x6, 0x5, 0x0, 0x169b, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x58, 0x6, 0x6, 0x9, 0x0, 0xff}, r1, 0x6, r0, 0x9) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000078b000)=0xfffffffffffffffd) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8001) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000091c000-0x8)) 2018/02/16 09:20:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00004f5000)={&(0x7f000005e000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000db000-0x10)={r0, &(0x7f0000504000-0x1000)="405332804a4a1fc2eb7be81fd110acbf97accd2ed9be5eafe009cc2783ec1d40bc4ca241833f47cee94c9c00af2959214a958782fe1ebc5be4357993fd0e930660ef045aa5ae4b69eb49e14a5943e35c1b9441ad69f943f482a303ee29089fba2f1e89b8ff73ec0029de55e98ee4091d78b50b02492a94b8bec908d11860c9ac6b6a6494b4122b730790d5081dcf3a09c95f26f3244bf92278570184f4202d57f0b305d5f9eacb250e6b23c0c675d889b62f68c2afffc386a20c93bc581cd20eceddb02a55891a0e4d942ef600d047c82e56b889b9555fb88481aa95b9591d282d779714d426747c0187b1a6d0b77c0057c0e9e560ff27f7acfb1447822f81b10b9fe3f955b11d57e1c60d99e4b23e23e5a7c9df8cf88aa0505583b63286c22e1cc2a40101e51356fcf27f95288081b6969909e4e8cab42275b4ca84ab0f6ae9ec89bf3a0470c13e84f1b12f7472d436f96f60c685e9f5e5f70d59eb95470af60f50d7e3c06606bddd61d652af65d759a5bc2b558b5cd0e0b5c27358e8d6ba39c5fb055160e1abfaa237e20501d9fc0e2ed9ad44060667855034045e43f5bc9e774d8fb808b0f6d47fb4ee6af0bb907540450b770801d9fc24f844afe39d7b6331f1a03b03160f4ba04ca1c7d2519d80e7861a945b1930ae3198e4f4791307239bcd679c2c2a90f45494af489cbb4fe16fcc2921c5ed991024528d043e1c44ec304ae167f97108c03be0cff5544bf42ada8c3b235928d1d3d010c6719c8ac9e96036817d2b818a2215fef43caeb6cbbda27188c83ba504bf8cead832c45df47be957d5f2c75f4f14476e6965172faa8948139b7cdbbc13c58cbf632bab517c14892bf0ab11a4ace160df2c2afc4206a1a2dd7eb1a11f15e7c7a9885a3ecda694a548fdae95d22aba2d52c2238142f704cf4c7e046f1c3c8f301ccae01495e05dfe323452f3517052cf327f5da12752d732b9fbf9b24ba5797882a317728f75bf93c9fe0beaf50103da7ae2d393edbbf3193cf4e96597cece15a91db9289cfd09eb4c1acea7868d383f06a002c3b41dd082c1c18ce7264c094b5518a469c913409475a1220b9012a87b4713537a16a6fb1b980c9066bcf7abccce9c27122659c3078ab690ac74371e67fe07c741e353f74019c03bd38a390fa4c093ad96ccdff83439865cefaf2106463e91a9ea415e4c3bd23c36f2ee57fb0f5bb6ec9498e0b5292b0cf02ef913f58c995948dde97462bb520a7ca49c45fc37e4965fb1be71236346df8096b47512da463fb1dac0833d2eae2de67849f4a06ef7d76e32eb2ce48e8e878375305ac081e14c3e53e8cbd9cd5ff9b93ce837675f281d15a5ab1d62270a9cbb5fb90983da4fd4527d4ae81b7bbf1f8967bbd5b7c54ed2cba94d2680ef1e8d54cb10927106f7af1f9324ab2ce3999021d50e0cde6c4364e3f77f52941e127ac93ddefbcbbd3ac0095ff93e5486a0edaa23e58c37a1c0f7f6f1f67ad8edbcd30fa7760898f76d956f79b0a7404a211f12aadd2268b64cf381da4806eec5a8b5ed65647e8ea453092f69e5ad4fc45d5a4b4a89c04658d343cfc62f2d8e961c3a36a7fbaf93dcdf510a3789c3bb41644f6619ffcce406530af5d2a6d3d5983dd036fe2fbe5bfb2b2145167c7b1395eb0e1a259b7302fdb279040fcf3b6c9403a1f446c75d3b0ed85dee9ddc7574f7290b633f89f6e680e40cf78fcffc5405bd0a0b5ee8c997478c531a57ac4dbf3fa6bb3dda75a0d02d63a9131f24df8d64796eb45c927503098871540ea152f6cd6d23fd7108a0c28ed0d8c3b47381a95e18ec83724560db10eca1060b4957854d190b2d15e257734e61513398d5b8d11d84abd8a025e867b283938be4ace99315e2a639a676451d411527bd0b76ba928c64f0c6983715616f564eb736f71989b086349d13b26dcae3bcf872f97d2542c5668066dc5c313b8e6c27bde56c2a4927a2ada1f39ea67b6279066331914ccb45f8f5fcda501e34e30d1a4bd8269e13ef5878a3c0383e621b8fd9b711f574af4d1c48fdca46a2b9408e5b63466d1c773fd13a93e39dc36d96c4c5f1877e929ea0041a395c537e8280d92ceae10432b8a7103aafa7a4e5017cdeeb05d8c8cfb0061f2652f150887a166d1484d3a2610d3c915fe7fe5032e4fae1f6a43f3a85e08455f0992ecbc821a3da0f2bab804c4e0858d2286caaadbf042e0146b229ac7e8fead56be61e6632c223b3cf7d81f133903d0e139475dcaeb5854f3dd90a2dd9b2a336714939e74b15f134bae2b6a39d2b1d85c6d4a51582a5d43a4637898c379c2b50717b0e7e2b04a4c6576b37d1ace2b210a34c6894d2fb856318b360441705fbb25417fb369de9f7e87f14d8d297ed640a9fd9fdb9d480d68ff494df1563bba545dd073fc6e2b624bf439cbf45390da86892878a8dfa8d835e219374fcb2937907e18f93309f4ce8cefd7b4a39d303ef6a3339283884d58acfff91b4dacaf5774638df66ffe02c9d23028153dc659c14394bed6552852d8f7224530e0ff611dd86a5af5c8c40bc58cf9480b4af7c0990b8302225b24906b0d29efba8d4520c136330113641f44c584859f2ffe8ec244a27b0e087ee93966b36d3f35d0f55acfef26aa50a78e63627d95dde2b01fa46d6a0a879eafb751beeb4e92d636002b517a1f80b3481256f47da46908e0eda50a7586554d381cc8c56d75e2d2309ef308e8bb0c934d046568e1047c49df459f9ab3459ca5d1878b210b5f4f6ce6a5ffbdd2ba3d7ef5f282bcf8ec5ecad69c5eaf0425990750aaa9faf96b8c1c2020a9f8d0e44efb8c51b67b441438ebdbd2355411bfa80350f9218534c008ec8157fccf8eb4584585d1b92f0d6a8252fc8c9236e1b07701ec91b6f065435f7f6032981e51204928f1f931488f3b8926f854fc74b716a4272c92304824a561313534f8023c91584a0a83223329bb3a32d607c6246c30bd5f637bed2385d2022c2afef0b4a9d190069010500abef0a76556b4be60be5f0bbd7ee73c72ccb1997630b854f376fcf73420c9f502a195f697ab2685a87400da2b8f48554708e8c6f3c0d9ec425133e84ba0644ef402655e01e57992d3ea11f26a5e285cca5cbe952f276a6fc301d7d92b2a82e69e7cb98aa996c967c81a3ff49ec7205fc6615c54e79e405f03b61be680ea00f4e650602ef926ee5bcb0315aad848bc1a0caccf5a4d3d5c31f089632f6b7d2f88a00d360d8615f02e4d798c5433e2cddf221e46a873a93846e694c23473700803f2e49f1f53d2f10d1ea789a8e1f8aac1772aa872c8e2219c9cf2d00fd7311160bd37fc5a04ce6563feb57033ebd257ebdf2322c687df856f4a97fa271d5d7645bf53ade73fe284c0345968b7f53ee2e9572cf4319864b7d296db0944c4818abcb97c14bce46e01415086891f5268c125022c915083eccbe7cbdb85143e4ad41dd9cca818c582832e8ecd5f4c5724e9cb0261419b2ef7303981fa947299f8c19aca503aa1553edbd7d9dd997688e28c41c1ed1f8fc0a9c22ae1d7aaf34ca12e14cd7aca5535d5335ad48a0b591eada2d6626c43426f8829f734761fa8f7dcbe250b1129192982ccf6f5361618f0f2f850940f4c92f43c05adf0f7b70b5a36658ad80e7d118f0007e74b1c3dc9851e1a02fd6e60ab4f747cf9ee02e6752543af26058b63944eab2785be4caad350c052a6a57d30e8db5cbb34f2b31dc5c9bd8b76e939a585c31461bc50fb0f0c03bf0466ab02b32d57728aa311649281b9ee603b7892b61b39fd513c99ad7f307166b1d2d16edd45f21966138df1eec329d58af45ebd56d4268bb2f053fc88e487aa37f793bbdec443c47337d8605d65dc7784f479f308b6e1e3b5a0f7e10641f1713544577be9a0d20d93cf5ed6d4dd9742e79ef357d3b72ae73f6aaee2a1d6829506752db641ce260fb185bc087246f982eca6e8c7ba5527d92afde156787a0720297881c9b6483093f29008dd1f314383d996cd4d89f639cd93ddc830fc45d28a863bfc345364afdf6f1bad66f2bea3961300636d9d69d23dd0480d03bdbecde15dabd2d4d5b0c1aaed180f116c0640805902a3db8ab6fecb8af8ae8f0751a8879cbd953fe2293f0b6b5851132f727c1bb3075b4a1206f0588fa94aab0d747a64afe76621057efd5b89ee2f69bd467182d77f0addb8e204677d64c90e35ca9571c16a277173eea3abfafd884e23a6320defe75b31931eb6c884b791311842a4cf60ec116e34911ba9b64c8c0135cac37c3dfeb07c38ce1ed35ef455d7e627366867e9bb84a857a3e6cefb363406e02156a2e031d5cf0740a92e40431b44d97be34def182a62d95c6802bcf875d90272d8baf3c8bc6b0b870c7bcc7d92439823cfc59b73dccd4aaffbf885a5733438e700af53b6b6999939d32a33a5a8b0115c566c756cb6affce20c2514ce1cbca58b7c0658ccfbee0f338ea1e24e153a6cf948d0ed11f07e8ef304798bf0558a61880e1274cc0241713936f2b6648edcb480962eb075cbf5618b6d426dac211032c8298ab562d9b5542a24d1482ada3d0e16d4297cfc4bb6844ecf9c7017e6c3ff8820f8aaa3dd0746f315684bf8875a375546649afa1e5efa81416ba62c23b2c23114fae97ed7796e8e6cd64ff9fb41a731854f0f5d8db22ae784e6dcf644ab100cc16cc6971268dee356d722f7cf189e8a595e469c10aa02cbb3e106a0a071214100d7b7e210d144bd02190aadfec7ca83a81d127fb26d3d092adbda93527feadb0b5eb8f35793f831ef6697685749b6ddfd75cd09f884bfa8fb58d64c17ffb994490d453d170bd7c61cfa067b3696b3d5b4e4982273442e93362eaabf6d567de0d2dfae3aabf6b84c86d241bcecab5cec0e4a0ea91f76e1409852901d574d805aa396921e0325c79f6ba54f6169efee2425d55d9a488a76ff174cd06996d08d9e6fd6dd587702b54fc9c84aff2f386c8724ee8dda95f636425e7dc95f1809c643184dcfd51c155f4300eaa64129a83d26e0fc610a845676ba185b05a9a741b33a08f459dd067fc68264e9bfdb2c0f4091ce2b84481af11c8aee546f712b655a9c7a40b9783f2f60cb507b7237b8f315e0b1ecf92616b1ecfe735e950bd3c99b46b196cd8eb8808c10581f31a28979a64342e51a4dabbf37df00eaacdb7f377b1d80ddb7a2d90fc568d73babe180f17b9cd228157faff0683fd8c9f28c4449098c80a8bd448d8edb3b1f029c4cf2f57a4db67e538b07e696b4451c87b4f125925d8b51f0c532b8a0c47acbf838dd7899e6c718f348cdf017d3c470736c1e1f7b5a3a7e92598847be0590f99af59403d9c67f5ce8ddc705f5b9c945b8907980b07aa999aa902c073f7d3504d2483bdc9a5c71d8c38bda7da0bc857e96d7616c6056b1965f3acfd870ab9b5085dfe6b568876385e095939abe862ed501969f2b97718a78cf614f51e421e32a4ce6cb52ca9101153ac7d729a0a2370697a5fa8b242aeb9b6bc09f754059c4b348904d8afb1085c0f45b30e36801073505765da98667a0198c2ca68a928eb623d26be41dc1c46bc769c84cdbcb8949dddc4c62b2327c749a1a3640f4bd6a58d377f1440eccb199a3287fb1ca97f606e9a5febcddd085ac6f61ab1ef028861adc74df0ea7f38fc3586bf949f251ac2d51081038970cd2f41c561a5495c624dddaeba9f2d1e5204ec29115ada6eae4244ba8f84c01e4aca62d8784d47f428c8c0b02953bd67cceb4b832ca070d47c7cfc5123985cc273de303f6c6a1a21d0c61d4eff0c74f90862c0f3097b536d787e87bb"}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0x2, 0x2}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d5e000-0x10)={r0, 0x28, &(0x7f0000a96000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000bf3000-0xc)={r2, 0x7fff, 0x18}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000896000-0xc)={&(0x7f0000995000)='./file0\x00', r0}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r1, &(0x7f0000d9e000-0xae), &(0x7f0000adb000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e90000-0x10)={r1, &(0x7f000041f000-0xc0)}, 0x10) 2018/02/16 09:20:36 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000001b000-0x10)={0xffffffffffffffff, 0x50, &(0x7f000001a000)={0x0, 0x0}}, 0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000001b000-0x4)=r0, 0x4) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f000001a000-0xed)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x25}], 0x2}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x6}], {0x95}}, &(0x7f000000b000)="73797a6b636c6c65720083b51f0a01254a3be31c79b5234c3fdaaf74665c4e0ad7ba8fed8faddfab9f98f61641b314c051762264a76e2600deacaa1436f62abf9a6983fdbe7db45be8164090385a73eff1b0a5577d1ac2bdd7903725b8fc977f791eb0713abb1a89193d6ff4ce67697a6b3901d1a204cdd4c1ffa8f68a288a57120c10451ba1e92e92948c", 0x1, 0x145, &(0x7f0000011000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r1, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096}, 0x28) 2018/02/16 09:20:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x9, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0xbe8cc3ee49f0cbe2, 0x4, 0xd467, 0x90aa, 0x8, r0, 0x3}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000645000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000abe000-0x70)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/99, 0x63}, {&(0x7f0000000000)=""/168, 0xa8}, {&(0x7f00008b1000-0x4a)=""/74, 0x4a}, {&(0x7f0000001000-0x99)=""/153, 0x99}, {&(0x7f0000001000-0x9b)=""/155, 0x9b}, {&(0x7f0000ec4000-0x1000)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x8}, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xb, 0x5, &(0x7f0000730000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffff01, 0x0, 0x0, 0x0, 0xffffffffffffff81}, [@map={0x18, 0xf, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000364000)='GPL\x00', 0x3, 0x66, &(0x7f0000d5e000-0x66)=""/102, 0x41f00, 0x1, [], r1}, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@nfc, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000001000)=""/248, 0xf8}], 0x1, 0x0, 0x0, 0x5}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000cae000-0x38)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f000057c000)=[{0x48, 0x0, 0x0, "6cf0321c8dc8cc9f3901276651f7c42baebbebd8889f558c747a657cd56f782216aac12590bf936483d373ffc0fb27f7667dd554e0"}, {0x1010, 0x117, 0x6e, "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"}], 0x1058}, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000984000-0x38)={&(0x7f0000dcd000-0x6)=@can={0x0, 0x0}, 0x10, &(0x7f0000dd7000-0x20)=[{&(0x7f0000dd6000-0xba)=""/186, 0xba}, {&(0x7f00006bb000-0x8b)=""/139, 0x8b}], 0x2, &(0x7f00009d5000-0xa2)=""/162, 0xa2, 0x4}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f0000d79000-0x48)={0x2, 0x7, &(0x7f0000880000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x5}, [@generic={0xfffffffffffffe00, 0x1, 0x800, 0xc6}, @generic={0x2, 0x80, 0x7, 0x4e}], {0x95}}, &(0x7f0000015000)='syzkaller\x00', 0x0, 0x29, &(0x7f000050b000-0x29)=""/41, 0x40f00, 0x0, [], r4}, 0x48) 2018/02/16 09:20:36 executing program 1: setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000009000)=0xffffffffffffffff, 0xffffffffffffff6b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000-0x27)=""/39, 0x27}], 0x1, &(0x7f0000000000)=""/88, 0x58, 0x5}, 0x2000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000079c000-0x38)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f00008ea000)=[{&(0x7f0000000000)=""/249, 0xf9}, {&(0x7f0000001000-0x36)=""/54, 0x36}, {&(0x7f0000001000-0x59)=""/89, 0x59}], 0x3, &(0x7f0000ae4000)=""/144, 0x90, 0x6}, 0x100) 2018/02/16 09:20:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x7, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x58}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000347000-0x4)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000339000-0x20)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/16 09:20:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000079b000)={0x0, 0x0}) recvmsg$kcm(r3, &(0x7f00003f7000-0x38)={0x0, 0x0, &(0x7f0000385000-0x20)=[{&(0x7f0000217000-0xea)=""/234, 0xea}, {&(0x7f0000bc6000)=""/134, 0x86}], 0x2, 0x0, 0x0, 0x22}, 0x40000001) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000ab000-0x48)={0xd, 0x5, &(0x7f000006d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7ff}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], {0x95}}, &(0x7f0000067000-0xa)='syzkaller\x00', 0x0, 0xed, &(0x7f00006f5000-0xed)=""/237, 0x41f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000fe4000-0x4)=r4, 0x4) recvmsg(r1, &(0x7f000000d000-0x24)={0x0, 0x0, &(0x7f000000e000-0x80)=[], 0x0, &(0x7f000000e000-0x7)=""/7, 0x7}, 0x0) sendmsg(r0, &(0x7f000000e000)={&(0x7f0000004000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539esp(ctr-cast5-avx,sha1-avx2))\x00'}, 0x58, &(0x7f0000002000-0x20)=[]}, 0x0) 2018/02/16 09:20:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002c2000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) mount(&(0x7f00005b1000)='./file0/file0\x00', &(0x7f000007c000-0x8)='./file0\x00', &(0x7f00009c2000)='ufs\x00', 0x2020000, &(0x7f0000b6c000-0x2a)="4e7cd988e53eb5bf8aaa818575e46ba531fc8c58d9e21cb7a138b7560ad4f29b50592b9fac55173b4292") bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f0000bb9000)='./file0\x00', &(0x7f0000dde000-0xe)='./file0/file0\x00', &(0x7f0000203000)='9p\x00', 0x0, &(0x7f00004a3000)="c7") 2018/02/16 09:20:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dbb000)={0xffffffffffffff9c}) recvmsg(r0, &(0x7f00008f5000)={&(0x7f0000ce2000)=@rc, 0x9, &(0x7f0000bc6000-0x50)=[{&(0x7f000099c000-0x68)=""/104, 0x68}, {&(0x7f0000549000)=""/146, 0x92}, {&(0x7f000034f000-0x1000)=""/4096, 0x1000}, {&(0x7f000013e000)=""/170, 0xaa}, {&(0x7f0000c17000)=""/4096, 0x1000}], 0x5, &(0x7f0000aa7000)=""/190, 0xbe, 0x8}, 0x40002161) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x1, 0x1e, 0x3, 0x9}, 0x14) socketpair(0x18, 0x4, 0x4, &(0x7f000015d000)={0x0}) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000ab7000)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000824000-0x10)={r1, &(0x7f0000568000-0x3f)}, 0x10) 2018/02/16 09:20:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e56000-0x10)={&(0x7f00001f6000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000122000)={r0, &(0x7f000061d000-0xa1)="b9a5d1d8e95a37488827d3b1c6fd2f6036fc436c70eb224866ca8bfe86058a6635377cef4e38d4a4c52776f0c8e009ad53a81e390b783db3fd50ac94833af6bbbe95b7124585b9d1c67303620058ccbc71ed891ecdbcd8f868955c3f2a6c3e82e560fe7d729d52d546bd7e4b1f4c160f11c68ac670df4842eecf7ead7a50f6a21ed26f3bdefd24b5abeff8c7ef9e668fbf40219e972dde481617b218d1fa416283", &(0x7f00007be000-0x40)="1d51fc6add0cb09693a7b8676d981d4839bc4604d875f56a5e7c8b9e16fab0eb119d83e2175e6c0e82861efb35ec4052f83fc6240054b08bf9157f742b485fde", 0x2}, 0x20) r1 = gettid() perf_event_open(&(0x7f0000488000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000, 0x3}}, r1, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x1ff, &(0x7f0000eac000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f000060d000-0x2c)={0xf, 0x8, 0x7fffffff, 0x4, 0x2, r2, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc5000)={r0, &(0x7f000071d000)="58b11b2b8515a417ef3431d6397e21a8728348ac4e69177bd15391b08c3dbc6c94cb774ee346528a43dc34cedc00af224cd5420fc9a3969b4ea7778b139c1cf147a4e9eb6bfc5e3565f43b52480b30419b98268fd5aa67f9eed5b2006aab900e86b9241e960a0bde4420b8aa54bc255305ea26e4117268dff9f935269623fd8d08ebb76e906b7cab6794f6fbc9d665870bc8fc897cdb2392acde58f26d40f12c6ef9c268469816d91620431f727198cc0becb876ad4bf29c01b5", &(0x7f0000ada000), 0x2}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x10, 0x4, 0x4, 0x3ff, 0x0, 0x0, 0x0, [0xa]}, 0x2c) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f000079e000)) 2018/02/16 09:20:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f00004b4000)=[{&(0x7f0000000000)=""/219, 0xdb}, {&(0x7f0000001000-0xdc)=""/220, 0xdc}, {&(0x7f0000000000)=""/250, 0xfa}, {&(0x7f0000000000)=""/178, 0xb2}], 0x4, &(0x7f0000001000-0x2a)=""/63, 0x3f, 0x8}, 0x2020) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00007eb000)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000f6f000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000172000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000419000-0xed)=""/237, 0xed}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) socketpair(0x2, 0x80000, 0x7, &(0x7f0000e39000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00008c2000)=r1, 0x4) 2018/02/16 09:20:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) socketpair$inet_sctp(0x2, 0xfffffffffffffffe, 0x84, &(0x7f00008b5000-0x8)={0x0}) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000517000-0x38)={&(0x7f00002e8000-0x10)=@vsock={0x28, 0x0, 0x2711, @my=0x0}, 0x10, &(0x7f0000865000)=[{&(0x7f0000c19000)="afb34f91f5b38d7c9429901b433ef0b198bf60abcd5aefec0572fe30c6e75d8fc172e9478d1f9f6c0889bedc65f9b2af9a88f7b7b23979913bff3bade23f820b57d6572b7d1c293c80dffa22fb2ee46e65cb4c6b975d17cd5310e0032a9cb04ce68b8ef733c687173615e108a2ac325472ea56d9e02a3ce170a4db18f765c460aa87f6c96f2d95771f4c5317ade07cba25cc4b48de2f22013c4b93dbe8e63ab767755c897b1cab93aaa33b55a88389a05854185899d94a1fc5dbf6d1d2fc5cd6295a0e901e4f8ab100c5040abefbb513fdd26c2884fde229", 0xd8}, {&(0x7f00009c7000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000fbb000)=[{0x28, 0x111, 0x80000000, "821beb7c76ea029637a149fe7301db0d1217a46f5f"}], 0x28, 0x20004000}, 0x20000000) mount(&(0x7f0000bf0000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000072a000)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/16 09:20:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000782000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f00004d4000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x5421, r1) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000fe1000-0x10)={&(0x7f0000dca000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00006c3000-0x2c)={0xf, 0x100, 0x80000001, 0x6, 0x10, r2, 0x7}, 0x2c) socketpair$inet(0x2, 0x2, 0x6, &(0x7f0000514000-0x8)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00001b0000-0x18)={r2, &(0x7f0000a68000-0x11)="82143861d2deebcf1b5f651abca149f840a29132a8143c84e2f2896d6012", &(0x7f0000e50000-0xe0)=""/224}, 0xfffffe1d) r3 = gettid() socketpair(0x1f, 0x6, 0x0, &(0x7f000008a000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000dfc000-0x10)={r4, 0x50, &(0x7f00003b0000-0x50)}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ac9000)={r2, 0x0, 0x1, 0x3, &(0x7f000021f000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x5) perf_event_open(&(0x7f00001e4000-0x78)={0x0, 0x78, 0x8, 0x7ff, 0x1ff, 0x4, 0x0, 0x6c0a13a9, 0x80, 0xb, 0xfc, 0x100000001, 0x100000000, 0x100000000, 0x100000001, 0x1, 0x401, 0x6, 0x3ff, 0xdb0, 0x80, 0x7, 0x7, 0x716, 0x8, 0x100000000, 0xb, 0x7, 0x8, 0xe9, 0x800, 0x0, 0x5, 0xffff, 0x6, 0x10000, 0x20, 0x3d07, 0x0, 0x2d6, 0xf4dfccbb5401495f, @perf_config_ext={0x401, 0x400}, 0x100a, 0x3, 0x0, 0x7, 0x4, 0x8, 0x5}, r3, 0x5, r1, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000ee7000-0x8)=0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000383000)={r2, 0x28, &(0x7f0000ad6000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d42000)={r5, 0x7, 0x8}, 0xc) 2018/02/16 09:20:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000064e000)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f17000-0x10)={r0, 0x50, &(0x7f000019f000)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000021d000-0x10)={r0, 0x50, &(0x7f0000a40000-0x50)}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xb, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x5}, [], {0x95}}, &(0x7f0000fd3000-0xa)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f00001c1000-0x99)=""/153}, 0x48) 2018/02/16 09:20:36 executing program 3: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff}, 0x1c) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000dc1000)={r0, &(0x7f0000fe4000), &(0x7f0000fe6000-0xc9)=""/201}, 0x18) [ 1327.741349] 9pnet_virtio: no channels available for device ./file0 2018/02/16 09:20:36 executing program 6: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0xa, 0x1000, &(0x7f0000000000+0x8e3)={0x0, 0x0}) perf_event_open(&(0x7f0000267000-0x78)={0x4, 0x78, 0x10001, 0x8, 0xff, 0x3, 0x0, 0x7, 0x0, 0xa, 0x30f00000000, 0x80, 0x401, 0x8, 0x14, 0x30d, 0x3ff, 0xfd3, 0x9f, 0x5, 0xfff, 0x204000000, 0x3f, 0xffff, 0x7, 0x5, 0x3, 0xfffffffffffffffc, 0xd2e, 0x4, 0x1ff, 0x5d8e, 0x5, 0x3, 0x7f, 0x3, 0x9, 0x6, 0x0, 0x7, 0x1, @perf_config_ext={0x2ee, 0x2488e959}, 0x1, 0x6, 0x8000, 0x2, 0xff, 0x100000001, 0x100}, r0, 0x100000000, r1, 0x4) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000001e000)={&(0x7f000001f000-0x10)=@can, 0x10, &(0x7f0000018000)=[{&(0x7f0000012000-0x19)=""/25, 0x19}, {&(0x7f000001f000-0x27)=""/156, 0x15}], 0x100000000000002e, 0x0, 0x288a630a94033e5d}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0x6, 0x5, &(0x7f0000018000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x19}], {0x95}}, &(0x7f0000017000)='GPL\x00', 0x5, 0xab, &(0x7f0000018000)=""/171}, 0x48) 2018/02/16 09:20:36 executing program 2: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b49000)={r0, &(0x7f0000fec000)="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"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000feb000)={0x17, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fea000-0x10)={r1, &(0x7f0000feb000-0x2)}, 0x10) 2018/02/16 09:20:36 executing program 5: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80003, 0x7, &(0x7f0000ffb000)={0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000bc2000-0xc)={&(0x7f0000ffb000)='./file0\x00', r0}, 0xc) socketpair(0x18, 0x0, 0x1, &(0x7f0000f7e000)) 2018/02/16 09:20:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0xff, &(0x7f0000adf000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000653000)={r0, 0x0, 0x64, 0x72, &(0x7f0000f43000-0x64)="8b281eb4631a289dc78d340f58bd16f30049105f3fc434d1205b1a520da710063967c0ed5b30c0c2db76df573d41b302c5c9c062ca5ab15c5842dfc8d35548ec1951cfb7cffd9e86b73411a67230929cd2987c90467b0b313699f0ed780d7e48f5b5d958", &(0x7f0000863000-0x72)=""/114, 0x20, 0x18}, 0x28) recvmsg(0xffffffffffffff9c, &(0x7f00001b5000)={&(0x7f0000400000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f00000cf000-0x20)=[{&(0x7f000075f000)=""/189, 0xbd}, {&(0x7f0000f66000)=""/25, 0x19}], 0x2, &(0x7f00006b1000-0x77)=""/119, 0x77, 0xff}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000a14000-0x48)={0xd, 0xd, &(0x7f0000356000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe3, 0x0, 0x0, 0x0, 0x7fff}, [@generic={0x0, 0x1, 0x8, 0x3f}, @ldst={0x1, 0x0, 0x6, 0xb, 0x0, 0xfffffffc, 0x8}, @ldst={0x2, 0x0, 0x7, 0x5, 0xf, 0xffffffff, 0x10}, @generic={0xffff, 0x9, 0x5, 0xffffffffffffffc0}, @alu={0x0, 0x1, 0xc, 0xa, 0x0, 0x80, 0xfffffffffffffffc}], {0x95}}, &(0x7f000089f000-0x4)='GPL\x00', 0x7f, 0xa0, &(0x7f00006f9000-0xa0)=""/160, 0x41000, 0x1, [], r1}, 0x48) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x14) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getpid() bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r2, &(0x7f0000222000), &(0x7f0000fe1000)=""/55}, 0x18) 2018/02/16 09:20:36 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002b2000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000a48000-0x38)={&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f0000001000-0xa0)=[{&(0x7f0000000000)=""/217, 0xd9}, {&(0x7f0000b30000)=""/18, 0x12}, {&(0x7f0000001000-0x81)=""/129, 0x81}, {&(0x7f0000000000)=""/126, 0x7e}, {&(0x7f0000000000)=""/190, 0xbe}, {&(0x7f0000d36000-0x88)=""/136, 0x88}, {&(0x7f0000cb5000-0x24)=""/36, 0x24}, {&(0x7f000046f000-0x31)=""/49, 0x31}, {&(0x7f0000ffa000-0xf5)=""/245, 0xf5}, {&(0x7f0000001000-0x56)=""/86, 0x56}], 0xa, &(0x7f0000ada000)=""/2, 0x2, 0x1}, 0x20) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f73000)) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f00007d5000-0xf)=""/15, 0xfeb0}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x39}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251}, 0x48) 2018/02/16 09:20:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000970000-0x2c)={0x5, 0x3, 0x0, 0x4, 0x4, 0x0, 0x80}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000614000)={r0, &(0x7f0000cd3000-0xd0)="b4ba55ca1e5aea79f2ac96f4d3f8c8171872f882cab32c4e84798af6c3dbd8795c8e0ae6fd525258076bf1c641dbcd663e1614d3d84701537280291b844b3e9387fc8faeff24c030cfebe8588612e19447a2c281645640f18a8005abdc717f31cff3bdeb52625e16bff3a743d4054a3d82f0ff873a4b6b9f673868c45bb7e1e9fc43ebd99dea88cfe584e2b8cddb764354d4aec60ea72b823795df3ab2f50989cca33d47c6c995ac7fe96ba941eba4a1e2f351b90b85b1a8d7af7aabea4ab16d14b711d9722674f82f0eafc9a547bf7f", &(0x7f0000617000-0x7c)="69fcf705382cd09960501f3d614fcf00c0e0d22e7151900b2f4bac1b3c1a766ee244234c52c513960258c849942318c1b7199442d0ab1ed2c7b137c35e05aec3200df05633f9c55b617a23294ca3191c58dc20aba86ae89b0574598fcc8cb2ddd9141bdccebc29d6ddf28cdd3ecb4e10900b3d8838a8178da3c91e1e", 0x2}, 0x20) r1 = getpid() perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x78, 0x100000001, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff367, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0xffff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000003000-0x1)}}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a41000)={r2, &(0x7f00008a9000), &(0x7f00003ec000-0x1)="12"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00003c0000-0x10)={r2, &(0x7f0000f90000-0xa7)="4031e77b7b8fcc913b9f6b587818f49fc187dfc4286c822d65e323a57862c9bd6650ac27343448f232ace27a38219de7dbcf70efc1b5aeeeaddb127b84f3abf27143a691eddbb45b0847d04d50da9f3cc8ec6a61d4e3670e87b7ce3993218141fa2087098358ebb6236ccbf21ddec0157e1c959531df5f9df765a5275404e60f0c978bd1cbddac0532e45e0be2f0a31e5b3830e0c14134a838d8a3fe7a8159b03ddaf261cb38d9"}, 0x10) 2018/02/16 09:20:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)) mount(&(0x7f0000b45000-0x8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097c000-0x1)) mkdir(&(0x7f0000672000-0x8)='./file0\x00', 0x10) 2018/02/16 09:20:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00003fa000-0x8)='./file0\x00', &(0x7f000049b000-0x8)='./file0\x00', &(0x7f0000297000-0x5)='vfat\x00', 0x2, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000823000)='./file0\x00', &(0x7f0000558000-0x8)='./file0\x00', &(0x7f000092a000-0x5)='sysv\x00', 0x84000, &(0x7f0000d59000)) 2018/02/16 09:20:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000f72000)={0xf935b27c6c48311d, 0x78, 0x6, 0x8000, 0x7, 0x7, 0x0, 0x1f, 0x40, 0x2, 0x9, 0x9, 0x8, 0x548b51af, 0x9, 0x7, 0xfffffffffffffff9, 0x200, 0x2, 0x2, 0x20, 0x4575, 0x5, 0x8, 0x8, 0x9, 0xfffffffffffffff9, 0x4, 0x2, 0x9, 0x9, 0x0, 0x100, 0x8, 0x9, 0x2, 0x0, 0x1d49, 0x0, 0x1f, 0x2, @perf_config_ext={0x3728, 0x200}, 0x4000, 0x8, 0xffffffff, 0x5, 0x401, 0x7f, 0x800000000000000}, 0xffffffffffffffff, 0x99, 0xffffffffffffffff, 0x8) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000748000)) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) r1 = perf_event_open(&(0x7f00006d7000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x1, &(0x7f0000580000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x9) r4 = getpid() perf_event_open(&(0x7f0000aa7000-0x78)={0x5, 0x78, 0x40, 0x80000000, 0x21fd, 0x8, 0x0, 0x800000000000, 0x80010, 0x2, 0x2, 0x6, 0x1, 0x7, 0xffffffff, 0xd285, 0x0, 0x5, 0x3, 0x4, 0x32a5bde9, 0xfc, 0x3, 0x2, 0x7, 0x9, 0x3, 0x5, 0xa6e, 0x8, 0x8f, 0x7, 0x3, 0x101, 0x4, 0x3, 0x20000000000, 0x9, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x1e12ab27}, 0x0, 0x7, 0x2, 0x7, 0x6, 0x3, 0x9}, r4, 0x366, r2, 0x2) mkdir(&(0x7f000078c000-0x8)='./file0\x00', 0x120) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000816000-0x8)=0x8) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000a30000-0x8)=0x6) 2018/02/16 09:20:36 executing program 2: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000345000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0xfffffffffffffeaa, &(0x7f0000ca3000)=[], 0x3d, &(0x7f0000544000-0xed)=""/237, 0xfffffeb2}, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f84000-0xc)={0xffffffff, 0x0, 0x18}, 0xc) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000965000-0x10)={r0, &(0x7f0000f82000)="14e275f147d719bfe8da537e9b20bc5b65da480535fa7d7dff13aae9"}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x50}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251}, 0x48) 2018/02/16 09:20:37 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000c5e000)={0x0, 0x0, &(0x7f0000f85000-0x50)=[{&(0x7f0000913000)=""/121, 0x79}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000aaf000)=""/26, 0x1a}, {&(0x7f00009ba000-0xab)=""/171, 0xab}, {&(0x7f0000000000+0x508)=""/94, 0x5e}], 0x5, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x7f}, 0x40) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffffff) 2018/02/16 09:20:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000124000-0x18)={r0, &(0x7f0000da0000-0x9b), &(0x7f000086b000-0xb)=""/11}, 0x18) r1 = gettid() perf_event_open(&(0x7f0000845000)={0x3, 0x78, 0x30, 0x709f24b5, 0x3ff, 0xae8a, 0x0, 0x6, 0xa3440, 0x5, 0x3, 0x1, 0xffffffffffffffc1, 0x7, 0x3, 0x8000, 0x9, 0x3ff, 0x4, 0x10000, 0xd5b, 0x7, 0x9, 0x200, 0x7, 0x8, 0x8000, 0x3, 0x9, 0x17a0000000, 0x7fffffff, 0x534e2216, 0x2, 0x4, 0x7, 0x713, 0x8001, 0x6, 0x0, 0x2, 0x5, @perf_config_ext={0x1, 0x7}, 0x1, 0x0, 0x2, 0x7, 0x1b0b, 0x7ff, 0x6}, r1, 0x2, r0, 0xa) socketpair(0x9, 0x1, 0x44, &(0x7f0000e6f000)) 2018/02/16 09:20:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x10}], 0x10}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000004b000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f00005ac000)={&(0x7f0000f31000)=@nl=@unspec, 0xc, &(0x7f00003cf000-0x80)=[{&(0x7f0000b48000)="15255f16f6978869006f305144b19f7fc95a9dbfffec12fcafeec6bf060f9fb5e0c0d382961bc7265e4b4bd45e101a08208aee979ddbb7298a95948f783cc2e698261872c3f6534754c33d31718fd290190d24f6efa419c09c65349ff1ac2e665ab18c9b4a0c1e14b437d3d9ec2bfe78b33f74515c259881582c788575e2da59a6", 0x81}, {&(0x7f00006bc000)="58956df9baaa4a3e3531c765d77d8d91bf4e2360be8503322309f22878b1b9db34919a5eed2ee14aace7772baf08e16e753f6c59f227a5d3b7450e8df6aa274f5f194e9a8709d262bcd03490ac924429cb941ecd3cce8ad56bef6c8e0510f14f9bc2be3fcf5105d4ca41e1fdcf0222a3a779423ebf549587d951a7aaf481bfce432cb70fcb45837a1242139a4bc7c7b1a07b74576ed13cdc94cc8243e9df815d459e509d9cde220f", 0xa8}, {&(0x7f0000153000)="6c477600e4a27244bb7bfedaf057ac88a40c778d3eed0d7135bec6f3cef6951f1c19e4d23d286c92aa96d56a2a7ae1198ab42505061362caabfcd1ec0d4488b528de1228429cd110ed2cacc13c83b13a3dac9b2845e13584be4808660a02215ccf0eb9522067000311b9358a1ece46816e107689f99985f183ca8eb9af3986181a4bd1d8fedd77a4938afc679b8a3a5d1049bc3f8ca1fd1e4d48a44011b7268cb847f31c1ce925a890f05a3b", 0xac}, {&(0x7f0000003000)="be04338fd31efc83400cbe46d8a50dc3e74dd0", 0x13}, {&(0x7f00006b9000)="a266e15713990a15cd09462b55132dbc4e58cd8eb359e68b08abb8dfd0c72ce028f86c5a1a2c5a33a21a303c9b30b3d3ac84e2cac700c1e9f32c46b102dfb09e591be847a384682ea40f4c46fa4826e06d8c4cddf95f84db8d5bcd0ebe76442b96f24808f355ab16b3a14ed3ac59bed75c3554338517a11876c722b5f4da22d0bb9c86cccd170a4b43a539878de8a56ffe46b5e2c77148d81963c4b2db75c5fd", 0xa0}, {&(0x7f000047b000-0x30)="1b9320c56100a6e3a53274a08bc6a42bf33d70132936255ecd25e22ff8f41361c52162266ae58c35b05090bf89751ada", 0x30}, {&(0x7f000076c000-0x3e)="98b81a82943022fde77080812c609f898916a3d0f2ce268b031afe022ca57e5256ef92a400b66416b16e5056c79e1cdf6ae251d6e9ea4e4e5982c3a2eb83", 0x3e}, {&(0x7f00001c4000-0x3b)="d38f059ddb1ba9040dda68c5067957d0fe42e4c8a0eac6bf9e5d6daf4e09d8ff3da917744e58cd11b2388fee04f0d230b572235cc94473878bd24c", 0x3b}], 0x8, &(0x7f0000404000-0x258)=[{0xd0, 0x3a, 0x7f, "c8a5a9355ba33e1c72c8541cc22a1a2afab4f102d7766ff72375bc65725391b844e09684a0b87a8452c1448adcfad1a3216ed9370d8f4f16544fa6a2b2c04cab83c3eed8e4945038ad05979f2912764fc8490ab64085447df196192f4a87287922b41c05399c16edff754fac825d469e7d3d80c6f8cb153c38545e281fce3dd8ca9c972c0009cd4f8fe5b3bff18a19b5892859445a499b6d12a22e77ecdce0156e8f6f134f37866ba298761abce186e461e652ead993dfd3eba8c3cf"}, {0x108, 0x1ff, 0xf9, "84ae2c21e8c1597e99ef2689da7ea290fc836d065c4049685d4cf46590f800081252adf872d21c547b70634e8954941977dfa2b276ec1435d5914e6e79e9f062b0574c4a69e4c012044f88fd72be8df891b8f2ddeed67e96bbcad73758eb4fbc6e6751032f115fc8dd282520a828610e8a842520b211adbab7306c132ba3b01db56129057742750cf7cc3a4067ec4e536a4b82d04eabfe9e3e3c58265df4b8b8ce2424aaf935be3ae9d350a66231a5afd73a6a03b69dc4f2638d6a14ed559c19110395933bd3d48b965d1b9ced15f1e659a396bc8e5515effd6f4d860c803cd953d6ba01c345668482751559e9920c7e02506d3217a3eb"}, {0x48, 0x11a, 0x9, "37c6a675b887d683d4c2ea8a809b52fc14b6e7e581b3ee28b57ffcf5e7ec16110612a4601acc9c4a2c2e15df73f5a384e25d"}, {0x38, 0x116, 0x9, "de8606f2b211f13b527c5351b56829af1d49acc989b2ef16489ccf2c3c469b90f21b98edf2e513"}], 0x258, 0x81}, 0x8000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[], 0x2e3}, 0x0) 2018/02/16 09:20:37 executing program 0: socketpair(0x0, 0x0, 0x44, &(0x7f0000066000-0x1)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000-0x1b)='dmime_typeem1\'eth0keyring-\x00') ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f00001c0000-0x78)={0x2, 0x78, 0x9, 0x6, 0x1ff, 0x4, 0x0, 0x8cdd, 0x623c, 0x8, 0x7f, 0x8, 0x8, 0x3, 0xa9ad, 0x10000, 0x7f, 0x10000, 0x7fff, 0xfa, 0xc160000000000000, 0x1d, 0x8, 0x9, 0x7, 0x2, 0x700000000000000, 0x3, 0x100, 0x5c1, 0x4, 0x8, 0x2a, 0x1, 0x8000, 0x8, 0x101, 0x5, 0x0, 0x4, 0x2, @perf_bp={&(0x7f000048d000-0x1), 0x8}, 0x200, 0x0, 0xb28, 0x7, 0x8, 0x5, 0x9}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) r2 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r2}, 0xc) mkdir(&(0x7f0000f7b000)='./file0/file0\x00', 0xfffffffffffffffc) mount(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000106000)='./file0/file0\x00', &(0x7f00007a5000)='coda\x00', 0x1000, &(0x7f0000bab000-0x6f)) mount(&(0x7f0000b39000)='./file0/file1\x00', &(0x7f0000f44000)='./file0/file1\x00', &(0x7f000087c000-0x5)='gfs2\x00', 0x1041000, &(0x7f0000050000)) mount(&(0x7f0000939000)='./file0\x00', &(0x7f0000372000)='./file0/file0\x00', &(0x7f0000b42000)='ramfs', 0x7000, &(0x7f0000c8a000-0xc3)) 2018/02/16 09:20:37 executing program 5: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x2f}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x4, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000049000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f00004ad000)=[{&(0x7f0000001000-0x32)=""/50, 0x32}], 0x1, &(0x7f0000001000-0xe9)=""/233, 0xe9, 0x2}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f000000b000)={0xf, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='T}\x00\x00\x00\x00\x00\x00\x00\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) 2018/02/16 09:20:37 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x10f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000797000-0xb)="7379836b616c6e657200ed", 0x100, 0xfb, &(0x7f0000c00000)=""/251}, 0x48) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fd5000-0x20)={r0, &(0x7f0000682000-0xfa)="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", &(0x7f0000fd4000)="68da91ab0f8f6c9fc579f4703fa66ccb05fcbf25987f8e72e9809fb212a38a1a79fc9ff08514097dfe94bff4d0206d7fa79ce0932518ad40abf8e9d50383287d62d9b81ce6b1c2a964a84fdccbd09749bded52e3028912c963c85d4600e2969ffbea23e134ed8fd93beccb15c94711b84b58451f15b3dc74af476b5d29b3b48668c48b308f52f5539e6cefe5aa572d25", 0x3}, 0x20) 2018/02/16 09:20:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00003d3000-0x80)=[{&(0x7f000095a000)="a5", 0x1}], 0x1, &(0x7f0000298000)=[]}, 0x0) recvmsg(r0, &(0x7f000060e000-0x38)={0x0, 0x0, &(0x7f00000e5000)=[{&(0x7f0000cf5000)=""/217, 0xd9}], 0x1, &(0x7f0000ef9000)=""/162, 0xa2}, 0x2002) recvmsg(r1, &(0x7f0000f63000-0x38)={&(0x7f0000f34000-0x6)=@hci, 0x6, &(0x7f0000ba9000)=[{&(0x7f0000464000-0xe4)=""/228, 0xe4}, {&(0x7f00000dc000)=""/146, 0x92}, {&(0x7f0000aea000-0x36)=""/54, 0x36}, {&(0x7f00007f0000-0xc9)=""/201, 0xc9}], 0x4, &(0x7f0000ec5000-0x7)=""/7, 0x7, 0x2}, 0x2000) 2018/02/16 09:20:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) socketpair(0x10, 0x6, 0x687, &(0x7f0000867000)={0x0}) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x9) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000dae000-0x10)={r1, &(0x7f00006c9000-0x36)}, 0x10) recvmsg(0xffffffffffffff9c, &(0x7f00002f7000-0x38)={&(0x7f0000c50000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000440000-0x80)=[{&(0x7f0000a9c000-0xc3)=""/195, 0xc3}, {&(0x7f0000073000-0xae)=""/174, 0xae}, {&(0x7f000012f000)=""/38, 0x26}, {&(0x7f00005e2000-0xbe)=""/190, 0xbe}, {&(0x7f00009ed000)=""/244, 0xf4}, {&(0x7f0000305000-0xcd)=""/205, 0xcd}, {&(0x7f000068f000-0x4a)=""/74, 0x4a}, {&(0x7f0000399000)}], 0x8, &(0x7f0000886000)=""/147, 0x93, 0x5}, 0x2040) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f9a000)={&(0x7f0000346000)='./file0\x00', r0}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00004ae000)={0xa985a11b5b7f828b, 0xb, &(0x7f000054c000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x65}, [@call={0x85, 0x0, 0x0, 0x35}, @call={0x85, 0x0, 0x0, 0x2}, @exit={0x95}, @generic={0xc00a, 0x8, 0x3, 0x1000}], {0x95}}, &(0x7f0000c80000-0xa)='syzkaller\x00', 0x1832, 0xe6, &(0x7f0000d07000-0xe6)=""/230, 0x41100, 0x1, [], r3}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000d48000)={0x0, 0x2, 0x2, 0x5, 0x1, r0, 0x3}, 0x2c) 2018/02/16 09:20:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00009ac000-0xc)={0xffffffff, 0xed, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000bb0000)={0x0, 0x3f, 0x5, 0xffffffffffffffff, 0x2, r0, 0x2}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000059000-0x18)={r1, &(0x7f0000d32000-0xef), &(0x7f0000879000)=""/173}, 0x18) 2018/02/16 09:20:37 executing program 6: socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000567000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000a24000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x6, 0xb7, &(0x7f0000062000-0xb7)=""/183}, 0x48) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000000e000)={&(0x7f0000002000+0x6a7)='./file0\x00', 0xffffffffffffffff}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000254000-0xc)={&(0x7f00007ad000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xc) 2018/02/16 09:20:37 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000012000)={r0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000012000)={&(0x7f0000003000)=@nfc={0x27, 0xfffffffffffffbff, 0x38a1714f, 0x2}, 0x10, &(0x7f0000013000-0x20)=[{&(0x7f0000003000-0xc)="0e242476fbfff2dd80693dfc", 0xc}, {&(0x7f0000001000-0x16)="ffc2ac702bad5349f3ad910f6c19e685d860cc2f83b4", 0x16}], 0x2, 0x0, 0x0, 0x20000800}, 0x20000800) sendmsg(r1, &(0x7f000000d000-0x1b)={&(0x7f0000003000-0x20)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x20, &(0x7f000000a000)=[], 0x0, &(0x7f000000f000-0x250)=[]}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000013000-0x4), 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000012000)=r3, 0x4) recvmsg(r1, &(0x7f0000003000-0x38)={&(0x7f0000010000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f000000b000)=[], 0x0, &(0x7f000000c000)=""/200, 0xc8}, 0x0) recvmsg(r0, &(0x7f000000e000-0x24)={&(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000001000)=[]}, 0x0) 2018/02/16 09:20:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00005aa000)={0x5, 0x1, 0xfffffffffffffeff, 0x28, 0x10, 0xffffffffffffffff}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000d2f000)={r1, &(0x7f0000b72000)="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", &(0x7f0000fe3000)=""/41}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000d2c000-0x2c)={0x2b, 0x2, 0x4, 0x100004003, 0x2, r1}, 0x2c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00003c3000-0x1)='\x00') ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000569000)=0x1) 2018/02/16 09:20:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000097f000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000791000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xfffffffffffffe28}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/16 09:20:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00006bf000)={r0, 0x50, &(0x7f000075e000)={0x0, 0x0}}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000d3a000-0x2c)={0x4, 0xf9, 0x9, 0x7, 0x1, 0xffffffffffffffff}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f6d000-0x10)={r2, &(0x7f000018c000-0x7a)="744ac5c0cba3e8f78aee5b76e0ed068aef69b43ee2f9b959dde432a9b67ee805eb4b5ef41c37945ea0c120ec1629fba36518fdde3b11c11cfb91817a852d558f241b75e49eb6a4ae818115426d9c748808a6304e97120f9b7528eae9022b3caeff0ecefc8a8726505217e4139c7adbdb6ab9a2f1e5e403e2ef3f"}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a30000)=r1, 0x4) 2018/02/16 09:20:37 executing program 3: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x2, 0x7, &(0x7f0000d22000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f70000)={&(0x7f0000eaa000-0x10)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f00004e2000-0x40)=[{&(0x7f000036a000-0xf)=""/15, 0xf}, {&(0x7f000018c000)=""/72, 0x48}, {&(0x7f00006af000)}, {&(0x7f0000f70000)=""/188, 0xbc}], 0x4, &(0x7f0000d07000)=""/197, 0xc5, 0x8000}, 0x40000000) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f72000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x2000000000000) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) socketpair(0x9, 0x1, 0x0, &(0x7f000057e000)={0x0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x20}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x1}, 0x48) r4 = socket$kcm(0x29, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000f0f000-0x14)={0x0, r3, 0x5, 0x1}, 0x14) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000bb0000)=r3, 0x4) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f72000)={r2, 0x50, &(0x7f0000ae5000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00007df000-0x4)=r5, 0x4) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000f72000-0x38)={&(0x7f0000368000-0x1c)=@in6={0xa, 0x2, 0x10000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, 0x1c, &(0x7f0000901000-0x20)=[{&(0x7f00009c5000)="9000841f1932218afab7a557fc8cdfd74536eebe2979dce75f4d9d00513961152940ecfbf3758cb1e56e50ce802d25fe8134f29d6d2aefd2e3d43fb08fd5771d73f10d74472490eee78637cb816d787f2cd7a1e1315f68aa35b82804883572eecb3aeb091b167c7ce67350e0d1207e156405bd74f7fe5691e066db82c5696aaafb97b619d72e33231dc6dbdea4f16acfce76e52850187619d9d48195eb7fa16aee310fad5774919f33", 0xa9}, {&(0x7f0000f71000)="6b0a9e98ebd768e5275db3e8e4437d727131cd375551af07961955bb1ade51c6a53df73438fb772eee9febadd4749a3faeb287a4d46dac472be31b1033d8aff1c977d4099ac59574f0fbc458259f4ba3877caf0b5fe16b4f56387932d6ac265237dd4813468a2b96b7154e70f0291611c9c6c51d8998ffdf4b6d93d0af4cb125ed3ff181c769b3dae2b218405fbbe04f2b6d213c539ed81178a2b9f209975c7822fdea951ec5df95e1b8270e1051e389c4ec130860206cabecf11f3f08be1ca7cd437d4f5c9bb0968973de31f110f94d52edd5dec339736bb2bba1528f91d9f9ddd479675adce9dd9c57750587e4153b24332a47ca9ee354b4ce6c7aeb0ee526d93629437ea6a4b5b5191dd58be61a9c91009cedbb7290d7bec657c3e1e7cc11d17f55388b575ba1c4a56e56b48fa333e8b9864242ca985afb41c40fbd9779ab7ebb7f43831683666373fee32055e20b9e49c0e2a5c4aa3048bf9dbf75e13a31aa694b78215aa609967aa9cb7c708edd677b9789b0a4f73729e824db0f48e9337e8b209bfec57b199ca2d272b2a84b34e525aa35691931fd5970a3a745a87afb474afaca611d1583b2d108ee22dee6da22b3fe6fb438f70120db70cd660cdec3610a2301c78a9949934b3ebd4059f77ebdf6836a4b4f113d476fe22fff723d1e4bd322c87c3063633e9690e0021f67501650c687dba1017acb83ddadd108528dba510acb28fcfd4bfee987947f73445714a471154c9abd20329b8d6db65d0799b1f6055a62b370e6699e2d3246a75137bccd170c5163858fc5e16b4a3558800e03b7306c6b92e20e73d51545a4a9171a166ded8ff0da8a150596f49ae51f2c4d163ce2acb90eaad18efca78102f354ac6378a0a1cad0623d22eb35c3aace37341a5fb0d08527d2e5d61596f950aa8897e5052ff509ab0da7fdb8b3054a629a14acb92f45fbfe8d21f81dc8c946914b0177f6555aaccc6c6bbb2b04df9a48301db76bc644f9e0cfaf166e4b61f67c1da8892627ac99c669e4b6261bee09f27fe4beae784bd4fe29f3ef60af42eae0c1688b6d1075665442dc06f78999785f98894e01e6e54cba37e232f392edffb491167acd5a6beb95a8e93d1e2990539b1b119b92f4cdb0fd31469411cd7e7dafaa598787d5c893d61e23a10af0bdc41fa02e0c353471e83b4122e63be7f22e4a94a5412dfefb0a4ee696dde05000538acff05140b16b369490402e236c7f8000bcbe4eb32a9d1e49e56898e5bf8969cf04252cb8b02cf8267226e29142e9534d0120eda1a1f29a1d82ce269a245491c95607536548b20b8d11701afb9bd35b2c6e385d6c9bd50aa52fd6e195dd3eaa81c3f66bc36f76b553d503e665f6804f292598994ff477e8f117f8973b4a5ba9dfaf9b33aac2267215e006878899ce965426640a68e3e16406fc83649307f5ea65db08b2863871927bd8f4ae0fe5ab785e39ba3d4c719b1d44bc57bea3c0f8fadd78f2209dcf21f685de3b357bdb6aea4a1ad8081efd3f1dc23a79b67641cdf0bbcdf62da94f51f8f73a5cb931eaf3dc2b6fb77fd2bd0f13eab50ca5c4e8b8fb80d84ff64cf927f70899e5806575cf7498e1e395c255fe06f3b5c3dbbb9022dc87996db5530d8c508f304f06c6180530ba06c1f343c502907eb537084edb7742d45c04d71d0d0c857d2cf6a43ce0c9fda8e46d7441f5398d96a217060f9581f3887a84743f1855e3b476bdd28817e032ff2d266e0b643a471790f8ef1b29a14e875d40f7491f7a9ebbd6ed0e2e349a05327794a163a0ccd17fbcdebe3a8de4303068d31e39aededff228f4a02d5c4e87356753ff08e0e43dffe7941fb2ee80f4a97cf12504906a7becf3d3c60904b67517860219484a69e85f6995625069e45c6a2fd886806ad13e47b62ad966b82cadb22459633d1eb6a53bd3405343cb635274b5beb965b80aca4bcde80038b2e86d8c97521d50b8e4bc9ff1d703aaf5c86b8fa97c768a9006fb373a49d4a93a0ed187e120f58a1ca0636fb2d159f783dc25d1e812f728b5ad3ed1a09c73f0410ac2d6799e32d519175a6c1409d6f43c3453cd9936ad26ad2bce1dd6d03a738e1681af46c8379edd379ec91c0fa2921280af362559df1f385d60ba3e738931057cef50a74be1993cba97218afd883382c5645c39cbfae916ab59e3f0d7d95a0ee9119e68c63fb90eb8830fc8098a7e6c07d04b2cd2176e7e96371302cdf916333eaa1a4215401a7b795c93e58b0e1065ae9624b3baaddc6fbc7fc965f11dfc1f003883ce39416962ced73bca1abde15ca29189bad7df9baeb1317e2f825039ee44c18b2ff20a2a00d54e86a28b8bc031acc5e57fb8efec72ae6a9bda2653de14e0138567b29b73caaec936b0f0c015762bc99f7d0eca44dc14979dcb6c0344ea6008958967e5b438c998f3de46605ca93c8b9a2670ea2bfd101ff451946e4cc3b1cc35b12ef90324b31f83e0b28cca956b9e1b1dfc1c442b2ec6ce1823d5ba98433ab5f8189da422c8db16f147c264a948514b547e69eea6c237c3172e3a69fc806e49c9ae0cef23a341fcfaf6e66fdb01718b23dd06580ef26cfacc9b92a15e9e06fd729ade7ba9c6adc80bf2e922b781c5085a3a5f5f951a353381f3b943aa6be00eb9541d4da8413c3ca7242babe04f31a156ed73ef4841c1ff306b48192fe3d8f8ddb9dfc080ecb119124e353ebae2ed3d7d55f69b957cc2425a69959077a6c44be799013a565a0ed3303d77bdc2714a425dee33064409f57f608957794224ddedf8e14be9fa81506bde1fafcfa73cd5bd5342cd9dbe021465dbde7f134416c922ec43c1a310b9b011cb543f64142e4076b227b9890a1fea59cdb55bc6d966f27f3c128638e48e9d78a0721a5997bd1423c8ef405352609a7cb36438036f6b1fcae987548205012e4bcded23779d504d077f77d4b91af1c017cd346975865db0b8545a7be48fadbb890a6f2da4220dd52b5751ba16d80a80ec3c9523ee9fa6d26c543bd39b1a2c3bbf3109263c090fc71adab33e33f902242c13817e3994f1ed9a6896a782a7cc508a09bae9b420ff2f04caf4285e56b700b4e60b65697c65fc3053bd707214f20fa7ce6879fa3e0dcb7705947670f6d52373c44e3996bdfbf4197c9e5895d41c44c0991e6ab31bd3ad98c4d87cfa9a2cff7fee2e599d1369c804b05d6dce720d89b7f1679fb0bf09fc49dbdc3033517a558a381f32544428b4a8294e9a8338d3559b4a8ecbd1f1a206708e0657624d7c2c69e5a3b605b99f529e8bada3781ceb5478c214c0e140fa06453bd4b2519325f57fe03c3ae7286a86fe36787bf86d3a75a1ca59ffffe12479ceb4709fa612557cd4ace029c5e85dc3cd43f5f6dcdfb4207233fefacc37f0f127eabd297a5d51f052ee6b7323bc775891c8e6a362d73aff1e23faf15a3b067d10776eeeb57514c71d259b5c485227fda19fa86fd12404800ca6cf2d1deb416d566ab21d058c4a25909b88ab24661f1c85cc23e21eb13311cb98f0f919e6ef9d4b06f08da1d7961c742ce1389a97f4cb8a52a499fde64c4612ce236d137f01a7455aa7f9034a3450e32086f816568355e3e3dc16878d5f4e85c8b0dcf5c58f6b11965c54df8c2e52b624a1070df5cf90ff51daef51e49de70a8894735e428e5da5e1594a627b30503057412705f70a1df288fc77c30b4336c1d420a04f1568e03926ef028518579343562520d866d4a4b5e03aa88435afce1c46c639c183fd808bbc8448493d7931d4d76b02693856bbdbae3e402f7b8c9dbe4011e210740a7fd8089da0be549852cc538d7077b8ecbed16bf3527e63319dd28c53407f55275255f359bf48dba5f1bca1c9beccc3bdaec1923e4e3732c709569ac2c4b4332d3af6390b57db21d660254c162a8e0bd48905e1ad72346d2820262f1695599ac6f9967e7a02f0b5e6002c1d338ce9787c32fa03cb190ef559dc1f4c9981372422fb5b78594c0d5cb1d313d3014799f0baa8e7afeff229fcd1eeecd48f5423e0a36755d7ced48a7ee41cd539e23186c70a930d034e27bd7005e74297f6f2e60ef453f8cfb930c83e60ce6fe00674e577ca110987c1733b596ef2ddd121f6127b6c4432bc389df5006118b3c0fdcbf360d59b0c3860fd653491f2f3e8984d42643e9bf6af6190d355710c7efa7af80b7afb08b55184950df8c9391c26538c519c31ba72420a9a64d4df0549b2b61929dc19f4964aea369efdfc1725bb9b96f5bdb5e4987fbcb8ab89231af8c10de5812c8cbf02dddc6d2f1620f583203d71659489e50173cf63e749354546c28c5ee8809768993fee4c27f535f2a6fc4b50772be6d39cac20d0a5581be977a7f8bde75740a7c77f5b78fe406e7c6b03cd1b2d898d05aed73d90c9bf19461bce0c2aeb18ac2eb9fa71cbbad6c4f6eaf9a6f5b1886e50eeb4fc5271f2c1e908c8900c496a64d837d4e640bd288ce6961fbdfb3a74e2dba866dca0ff69ac24177fd92eece10c6b950cac8a8192e86ca148335b0d82bd7b7c6583c3799585c149350f9d454d813024f327249b178c33e09f9bc90e735b342fa55309ae658b0d8f42462bf22540e79bacea8fcf14a2fc4c10ec779c265da4b11a933473182ed1ef90bd05ce4c789092d7c0eb343826e15a09a41d5a8bab64c7a07d9ac1c768ec491090b42951525a50f4c64dc618e607d29a020bb40fd2ec5bf2fe3728cce6f29470bb181434d9a865dbfb57026d627184396bacf1159137e0d2d73699d5a094c9822e5c26011292e75b4a72fef2e03f75316465c4b21143ad34fc6180a1d7f1131e868f6e2eba6953b9ce0a48cbcee036a14ac7306b65c0509021f39d6ffb9fba976657ecf41cca8b9758059dd15798f9a7d3fd0f9049624363e1360865aebda5837aba231816cb7fcb8c40347e7dc7594028f6ac39a17900dd23ef62fce5fb14e7138041d88564bcf0188e631c5869dfb03959a75e6a73a3d349e08f312d56bc49dbdfd871c169dd1118f868050b22b987de00690ce76f40f3679441a544a5dbd502af98559460b64b368b928b0085129c9ce2505a0cc59d5b8f2b21a61e2fba89b32ce7cd03693746299d3525e40bad2f06b1d5c91972282194a7e026875a33911fedd87dd49414bd3f064cbaca24b406f494f0afe61406b6bf31bb33382701028f4ce65b1aaa829b812356b5947dee5e6ffebb55015716748a736363b546872e5f311e71132d40ac0820340cec67a387b294e079facba2c92822c5b617736706d1bf15bcbe025cb42e9b0dcd5c99b74b792b42926904807b1dfe33f5688590e94c71611111d84ee61ee118efe27b1bd1e24ef524b42dca989018f80f416fe8b8df253ab4caff804f5dcb72789dce9eefa5e96296ed3dcf60d4918eeec65558c924234dea3d0b62671803abcdd82444779f1023f389c3060955e4f01e988fc759c78f089141a77187ea5f40c4a26a3fa6014f524571b484cb7a9db663f6d39c6b34d4fd4e5aab49e80dc8df0707e264d7af797984e29c34925701cdb5a7133445bb1de6430a3709cd04854aa13b0ac1040d435cb848769d81d3a9ef3ca828eda977833394fd663311cc8de1c5d4397ff3da5047afa8f3ff17e2a2f5d5a0b5ead1e4d996f30ce127ec3b2614a6f68da4cb6c957126ff6b375815ae3de4bf70b83ddbe85afdfcbdbe4e8666c901d59e27dab07dddc6d162686fd9bc51148e9d138228cf4212ee3fc5239e2ee950a83a16bcb5eeb683160d62618666312136435218aac80278616c085ca109100cb61f9580bfd15cee643de98657", 0x1000}], 0x2, &(0x7f0000f72000-0x1d8)=[{0x88, 0x29, 0x38cd, "4000b26fed7204e57bbb687a906d1b5fb31b86d9c113ae4fc69cc4e3a2c186af5a7a6b9ee0e5bd9b9fb17c4e6e23ade3b8668747cf0de598e86a1dea8ccd3abaafd1270b78f208a89398f8262c68d1f5947430f5115f2280bcc71f08cfd3485557f45b4c4d4c062587c7b8acb3691f08ca9fe0b3ce1b43"}, {0xf0, 0xff, 0x9, "66d4897d071398e61ef65a4ccdf790341852f18cd18207b87c6c64d162adcf273b963d5b55123148c2e9c97e475dcc860cceeef0f4110e718f0ec83d7c3225c61608493ddd9108ed4564e501c30f40e87bcaaa748672c191fd94348dbbed8ecb44ec5b6b7de1e8265ad4fe79924608e2f221e26dc6b22408676f6ae20ce5bdeea6ed059dd623de443690c842b870301f26ed23b8718535d987daf22e3cb94f5905e870ae517eaf9b2d52d16816de797f9db9891df02003b8b4271c4648f25a5777aa3b58d1eba23d4f0e09255d02137760309dba9a7a307df738ebcfd211"}, {0x60, 0x108, 0x9, "3764d56cc5a7e4c08cc8599aa8f7500d959097b4ba4c84e07a195937b1b8784f0840eae304d32e9b77fb4c1894b411e09d6c699895578ffb9e77740b3a036f03da616ca90cf9505746ab6e"}], 0x1d8, 0x4040800}, 0x800) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000f73000)=r1, 0x1) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r4, &(0x7f0000f71000-0x38)={&(0x7f0000f70000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f0000f71000-0x40)=[{&(0x7f0000f70000)=""/151, 0x97}, {&(0x7f00001c8000)=""/200, 0xc8}, {&(0x7f0000a2b000-0xcd)=""/205, 0xcd}, {&(0x7f0000f71000-0x2f)=""/47, 0x2f}], 0x4, &(0x7f0000a6b000)=""/16, 0x10, 0x100000000}, 0x40) 2018/02/16 09:20:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e49000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x29) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/16 09:20:37 executing program 7: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d34000-0x2c)={0x7, 0x7, 0x3, 0x800, 0x2, 0x1, 0x4}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f00006ee000-0x8)='./file0\x00', r0}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x9, 0x800ff, 0x10001}, 0x1e) 2018/02/16 09:20:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b0d000-0x48)={0xf, 0xa, &(0x7f0000515000-0x50)=@raw=[@generic={0x3, 0x5, 0x3ff, 0x7}, @map={0x18, 0x1, 0x1, 0x0, 0xffffffffffffff9c}, @ldst={0x2, 0x3, 0x6, 0x7, 0x0, 0x30, 0xfffffffffffffff9}, @alu={0x7, 0x9, 0xf, 0xf, 0x5, 0xffffffc0, 0xfffffffffffffffc}, @ldst={0x0, 0x1, 0x1, 0x6, 0x7, 0xfffffffe, 0x8}], &(0x7f0000142000)='syzkaller\x00', 0x9, 0xe, &(0x7f0000540000-0xe)=""/14, 0x40f00, 0x1}, 0x48) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x3ba, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mkdir(&(0x7f0000911000)='./file0\x00', 0x0) 2018/02/16 09:20:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mflos\x00', 0x200500e, &(0x7f0000ec3000-0x1)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000598000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000778000)='fusectl\x00', 0x0, &(0x7f0000319000-0x25)) 2018/02/16 09:20:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f92000-0x10)={r0, &(0x7f0000c14000-0x9d)="8d8afab151d99a08fa967c647d5a93bc6f3f2304d015ef6659aaef342614621b6a337c91822a3bbad5f13b23438340a7038f43fcf193b1c8927f77bcf17bd63572b7655d59fdb39cc00bcaaeea819276d6a3826643b71e4da6c152ea6ca8e354b76ed96a0acc535d61c7e17b93b7d3d2abd10f268b17287c909327ad59ef8bfa8aab6ccca8b1cb38f1734f3e95a3b8c2366705659d00dbd09101410a27"}, 0x10) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000222000), &(0x7f0000fe1000)=""/55}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000dd5000-0x20)={r0, &(0x7f0000ac1000-0x89)="4970bf3b9a7d6975c8a38c33f283fbd395586da7e80aed5e8b3274cb9e4717246a7eebe25f1209942200704b226d4ee679eb4743871dcac1f8af1fa548d1fb8e3ec0d25072e53d2d52884f8213394e4f209ca98047a4141db909f9583046e249ea1b48abd46c0c6d2b70b936ebc9345baacc8be8232c544dd561b0e9e5da193a402fa961d7f82968c1", &(0x7f0000596000-0xb7)="5d65d0479e45d20ab494ca47873a6fec13892288bbdf310b65f9c51b4e41bf785526ce96f5f5a0c538ce75d1ee49c645b92b8f9e93bd0344ea34499206beb4ee29c8fb0f8015664791423a103d4e49f142059b8241513a276ff5984846de5178d3b88a29c649de53e1be8c948b9c20b85943f4380cd410e4df3e2eb76685843f56d6490945bc700c20cb6745a02d2041d8b8c5e7304ab1d6f2521e8b7698da36e45a3e6b661cb4cbdaac3cad4bbfe3eef33f23c329dbb2", 0x1}, 0x20) 2018/02/16 09:20:37 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x81, 0x83, 0x20, 0x0, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x805d6a60ee8df3b0, 0x23725820, 0xb28a, 0x0, 0x10, r0, 0x6}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fe3000)={r0, &(0x7f00006f4000)}, 0x10) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe7000)={0x1, 0x1692, 0x4, 0x10001, 0x1, r0, 0x333da188}, 0x2c) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fe9000-0x10)={r2, &(0x7f0000fe9000-0x60)="259e9fe67244f32003ef28bf092cc220a390b4a0c41f1dca48d5c3ce4d2d894586358962e69b8884e33a3e0b8d9df44525a2c512f63edaee6aeaed351efba5ba53b9408ee2af6c955c57e9442bb814e921894853b23b4f53725f989511f7f25f"}, 0x10) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe9000-0x18)={r0, &(0x7f0000182000)="96d53525b18002f7d050caee782a84466f9c1db210aa09c5e67e5deee954cab859bee361e4d40495a17828baa500c55f88ddb7275a5c48ae5ac2df6301931ca26d54341f56e514669422213364ed92de063b5f073531029d4f7f8c46f42f4f1f1e", &(0x7f0000fe9000-0x6)=""/6}, 0x18) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000020000)={0xe, 0x12, &(0x7f0000fe7000)=@raw=[@alu={0x7, 0x1, 0x3, 0x2, 0xe, 0xffffffcc, 0xd}, @generic={0x2, 0x2d, 0x7f, 0x7}, @map={0x18, 0xb, 0x1, 0x0, r1}, @jmp={0x5, 0x3, 0x3, 0x7, 0x8, 0xfffffff8, 0xffffffffffffffff}, @exit={0x95}, @generic={0x1000, 0x4e72, 0x80, 0x6}, @generic={0x4741f771, 0x61, 0xffffffffffffffff, 0x9}, @generic={0x5, 0xffff, 0x9}, @exit={0x95}], &(0x7f0000fe7000)='syzkaller\x00', 0x3, 0xee, &(0x7f0000fe7000)=""/238, 0x40f00, 0x1}, 0x48) 2018/02/16 09:20:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0xffffffffffffffc7, &(0x7f00000a1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b6b000-0x18)={r1, &(0x7f0000338000-0x49)="393bb90fd7c88d6c3b8398b91d3a7c37ecab8ea5446f836ff8008e36e6d8573278ac31ffa37310500a70ca9a1039dfedf56b6b19873e8b22023137fac7329ff9291bf547690a6542e1", &(0x7f00007e1000)=""/195}, 0x18) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000df7000)) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000851000-0x38)={&(0x7f0000942000)=@rc, 0x9, &(0x7f00001ea000-0x70)=[{&(0x7f0000818000)=""/209, 0xd1}], 0x1, &(0x7f0000008000-0xc8)=""/200, 0xc8}, 0x0) 2018/02/16 09:20:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003df000-0x78)={0x0, 0x78, 0x2, 0x401, 0x20bc0672, 0x1, 0x0, 0x9, 0x8, 0x8, 0xc853, 0x5, 0x5, 0x336, 0x2, 0x4a, 0x8, 0x2, 0x3, 0x100000000, 0x1f, 0x1000, 0x8345, 0x3, 0xb36, 0x5, 0x7, 0x1f, 0xb2, 0xec4, 0x800, 0x8, 0x3, 0x3, 0x80, 0x7, 0x7fff, 0x3, 0x0, 0xd35, 0x1, @perf_config_ext={0x6ec7c6b, 0xbc31}, 0x4, 0x6, 0x101, 0x4, 0x6, 0x3f, 0x100000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000cdc000-0x8)=0x5) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x38d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f000099b000-0x7)="6370757e3600dd") 2018/02/16 09:20:37 executing program 6: socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000014000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xf, 0x3, &(0x7f00003af000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x5}, [], {0x95}}, &(0x7f0000fd3000-0xa)='syzkaller\x00', 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153}, 0x48) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x0, 0x0, &(0x7f0000188000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000258000)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000607000-0x4)=0x5, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f000048e000-0xc)={&(0x7f0000c41000-0x8)='./file0\x00', r0}, 0xc) socketpair(0x2, 0x805, 0x5, &(0x7f0000d25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f0000fbc000-0x8)='./file0\x00', &(0x7f0000822000-0x8)='./file0\x00', &(0x7f0000721000)='qnx6\x00', 0x30802, 0x0) 2018/02/16 09:20:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000004e000-0x10)={&(0x7f0000a70000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000013d000-0x20)={r0, &(0x7f0000c87000-0xa3)="dbb6271a0112e3713df28477e4e5b2da62c0337bd89b2886a6d182de9987cf3d3ad27e2c7ae9b7b82241e967a4812dd7174b9bdbdfdd1f3fea897128370f3d8076241972ac1a011fe51114c0543f91732b07e635ab07bc9500428041d54fc4d07423941bacff550a9fc8ed908229537e840be91d10623ef270bf995771a44280b1344b0fd59db66f10c549167463f8acf7d2e023a1ac3eb2727671ec0a022a1b24667d", &(0x7f0000240000)="d1e0e675c52e4d80ed40a99ffb20c96d7ccdba352cb6077bdfe518a2edadbf2b60021c9bf764d62af397cddd06403c91a6363cb306751d277701b2f7157f92168c76b28c6acc3df2c3d9537fdaa005ce6029289b4c46d539ed8b7d318613b81e3e5a6f595edf", 0x2}, 0x20) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3eb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee6000-0x20)={r0, &(0x7f0000f53000-0xad)="f7b788b0eb55cc1e36c7e5b4f79b935d70978596fead802c0b76a6ce04482c696138bded6ecf2afc1ac202fd0db069040b3942bdf269e6efded3b66c18e74ab1fa756fd2debf2eacc4cc01118ec607eca26249cebd73d739695b1e78c43e74327708d70fb74ab365f328c661e40082311fa2dbf4df24b5b9b0ed7004fbd00cb8a1814bef0b01a46da8416cac7aba596d3c5cd9a6f9d72c297bbd34cf31e9de175c7cfa8e82c7157d88eb4f49c3", &(0x7f0000569000-0xc9)="9d04a6e9ba895eea4e772adf018af08415e7f7c144287af5f2f860fcdbc05258e8692824981b3ebb464cd405421a7bba16b8a1a9cffc4195f316f67edd151bfd06955a3bb536da0afcd5c4857f98c1ddbde79a9c52a1d28fc1a34df83764a57bc18a4aef0766663b3f53bad086c8aa1b159305afd0e548bdc67bedcad3cc3b2bd94718047653b184d46e0e67214a87f55f5a3b31a5c09f6ccdaabcee9c10dd7bff697d6fd7685e2ba992307bba1c24e4d52d5522feefe73735565aefaa616782427ee5d1c6290459f3"}, 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c0f000-0x8)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000957000)={0x8, 0x1, 0x7e70fc73, 0x3, 0x13, r0, 0xfffffffffffffffe}, 0x2c) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b73000-0x20)={r2, &(0x7f0000521000)="56c0f8ae91a94ccede920f869a5587830d867150a58f33244c0c4fffe2ecab130115b61a4decf15cd5c6e4e8603574ce45b0eed3de2d1cde0a0338f854aa1bdd82dcec94809be97b28c1db95538ef554c83c3a77f3193c375642f4f6667b96d77886422cf9faaf030caf873c390a112f417e54345715b19574698030415673a2448ec267ae15dc8ae9e93d3bdd41610e365525edd8f6f6fb5c5a63e5f22e6fc2bfe269bd3ef68574eb83c4c91616550e028cefd8fbd95f10eb9882ebfc7b45aeb2f0a3ba176d11f0dfa4ec5a210a6640dda048af", &(0x7f0000df0000)="d53c2ab9292f694e58280cdbcab5f5d54141322b9ef4715d25333de6a48ea4a0161a3f23db87ef590288162bf176005456e82d4d57110dcad1658b5501d42d51e8564d8b523a266123b3c1133d3eb03bb49ba3a23a9c666b88d3063cc0555db80d6ac09e875075e128212bc563a401c4bdde9ab88825f479aa639366027a8302f8fe1668d2bb703e7ff45db8dd80e1b9831a0c41025775b597c52cb66a23e6134930fd60537dbe4a429e39466cd505d406dcab37278b1ea90124c3a92f57b2d9aeb9b25f715c0d0e8c5fc5b6c6867825afd8e8f0db4c7f24fed5d97cd84df6182d0475fd61252aabb8fbff9e45efd374e4447abedd9ee75bf0a31531885a1cf209c010c09ebf41e09e24af808ff8616a1423bd18f9d2cf656f229588a984ea228c49bc1211b7965e0ae45f9de9c12a9c04ed4432baa865f6993e1abd622e2907ca7410a54e0909224a647c17cbb361981d25481064a5ba01012881223d65d9fd8289d5902eb7cdec7e41f144972faebb97ccc83bcffb7471a5afa181b1b723680731191acc5c7bb47159f53cb2d15816117f986bef55c8f6afcf99ecec01cced0883fdf9ed16588a6bb21319a7c7f8adf8329133d422c26e39167c66624ae0090dfe315653050dfb9596a45f93aa8073b5440d4055c5244a480453def3feddbb1aa53f6386b3c405662bced42bdc5aa5a0693d800f9167a900ed53154fda643df41486d0327fe3751e57522b0d13430530459d5222acf696068bfda5768b54bccdfa15ec87bc92b1ce2d608c0d1d6f6ee7555fd36720b9224ee3e038fcf9adc21ff0eac078695a5699545588cf520dcef425951a0b8fe6a96bf9138e02709936d548df7140cef4132a0e044bd7333b1b3eb4b573849f15f320bc2895d33cd0c5d6d6efa4c3bf5576f9bcda93f7b20c7a51357e702cd9264d1afcaef611e023416c5e0beba616b7ebaa71e3d62a9c3c8188ab2537955381e15d72eed36e047f0617b8d118834a03eb9064dbe00b630e9de8a8b7b97c477eb85f29fca7d916ad7872cbacdffcc503a43ea5bd305fd4b760d626e742bbfc685ccb93e139f812efa3d69dca91fdcddcaa473933bfeb55ae6a19a04cad5b5028e499e2018182c0edf2bfe2a50eaf30bb83f5cc42c42cefb00494b5ebf13806e09186a8aa39da03369d725d53c1f992cb721e4e822628d06e910799afc75f60c44afaaf85dee2eb45178e04e633da4c7084ce1a79a38764dbae5a9260d8440f336435c096add0c156c865fbc6c72b1afe20d87f591157fed8d5b21b09aa4c28b5efb4147a3dc121bad7ef61dbcd7a35fb70b197147aaa73794167b46f70906117b8142c93213c0499be0b5e3b53ef633fff224fb785031cc016d3dff3a014f7bba89a31e68c972ecc16cf01c38315f8fcef115465af78322cbef80b379c35c5bcb373d892a9322cc2bfe3d31fd4581486d40edfac8801f0bfe7d667d09eb3bf3c15c0c4a09609cb5fbc694af79fb2684cbe7a3e41942c0234a236cc23fad4d47a038749ab36c209aacaaad41971a4fc0c47bc557cd51534a9d606b0dd6253613ccc5f7163d2008d0d62a58d69e14642d5e3a24cdb93f126f0765c2b5709e0d1e37710cbc0f02edc20a8a86f7ee795d7c10291954ca3ca402f3d1ec4ce2de7e43d4d04b9b8560b04c0f7c69cdb8114a77f4f430a9c4990cff0aefc847ce65c60df6769c52517eb43a94e894626b03e857441c619776a54781fd872c0d1c0f2045660bc4ae48bc1d3e196ecc284b65f696db56575c5dd3fa4a91e4b4d71ef5c3c4517ecc04b77909b73981d03f6deb2ecb0662456afbc466ead4b6b090bb427d9f5e447fcb21a8d80f7d6a0a78054e9b6abcc7a9ba4abfa18694764200473e73121ace776e51baad97ba76ee2ac1fbfd778b9a9457a0a0a7a6a81f19116d56e0d58d8da9d8f74e805d77f74d041da302f0b840593314f27aff72603f13bc5326f266fc5a3ce5d53de18af58013a06399c54d943538fece0dee0b55e9360b7ee756848aa3bcf26a701dda29a7186c8c0b3575b9b86dfe1267995c89175633ae1d8f279ffc8e97f34d5e67eb2e3b85633cde5ae81e368ad7bc6f104e1e91f6bbf72e9a9015dc6482cab4185d33988fcdbf1252edf155b3c899aa993b1f56dd0df155822c9dfb287fff97b987f271beb2557acf7ae003af5ea09dcdb4d8d73873fcaa5c592b777ecc0df2cb8a9a65cfa1867d91733fe82b6364d97cab69448944ba45f46fe60283cdac62e384827a3196be42132004d255d4ed79874b2a57ee1e47b8aeb923beeac36cd3a4e5410666fe9f5e266b787259065a8edade6456ff49a6c44cb48a6293b1a866c6171fa91ee2e7e2da0ad0637fa6087814f7c7cfc0edab49fdc22ee8952f68ba98a89780505b3fbbd249d2711e45a51d7e35278d3da29fc7fb7cdff58e06e33db3a55fa56aa7cb7bb94c5da5cdba6254c43aa0aec99271644f67942d497899b6f997360d1b44280747a3f4e0191885be85f4aa2666fe1183e29e7986b664049926f2f8c7781785e659c2d66284356efa7781dfb0d784c05bf16bcd318253994586521743db20cb30c6cde0a21cc65e0b89f797b674fff6ec895611889438a18e3848d3a4ba7feb959c4bbc33e67e183e47a86ba17ff56b0fb0df24cc5b5f8c270b577a98331cd95e2af4241f8341ae418a55760c58e48ded929636aa1b3115c7e8d55679958ab4638be66ed51235383ced081756d791f4f2a15179322e2d3dc2eef32289cbce6526d49219cf994cd600c9a1ca04d73130cd497c12d9bf9ea32d04bb4945303093480854afe4e808f665adf2b91bf8819a32681389438afbabed5a545e41025357cef8749092fb4766950ce2cd417c029aac81fb60e74a99266fe83d0d06b27223974d9afc77991e0d51123e493c7595a6ad8656517e65d183c6e595bd652414532b341fa258193ec2a983a4f40dffd24f65d0ec9a5534d77a6658bd801784240259da8aabd5412de33ab9479fa0b2abd57dc23a46e4b3d605d1c64a1a1a63d5702a7a90e2d41afbfd59dbe43eb31c3fb735b7566b92eb814479cc14cb35bddf622f50d27e521d800a82635219dfbe4fd0a8c361f8f2a2cea81bc17f8248fd85d40822b633df070ba6b50e195b1098138713d008410482f6107af61ab820f3668f5728c1ee7bd01a2d7e0b7902389ed704effc92b74396907fbc7ccd9bd7fee074743d487708e98373b0e512141f2eadad5591276d35c253f1ff4da4632dacbbce7ce6646c7f3cefa6a4951fba4ab9423a2f141d908a7e7c5bc0f671d3b3d431016ff9e3fc1f38c826580186448707a5889292d83cebc0a2f5bc40c9a21f5217e99719c5cca37dba96006af2e3f70595b7e4e85401624945c70a3db21f17b838923f3098accb1a12d07d53a60af19f3431619647d26537a44173abf32819d3e7608df397f88869399cce6153cb3025b4cbeb75726b129abf1e32cb3706c45fa9e56cf47fa5df60bb0cefb42d21023e589584d757729f3e9332b21c78b18e2d7171a207f417c45631379ad06c171115815421ed5f7c09ace5d2164351e2a7c3434a80d66b77c978dedd5cc484246369e3d325d5b68aa536274652b4079bdfdd83d481e7bae6f6729864cba107b94a5edd7907e9093e1c1dd01cbb5fee54ea8b4c9a4273c3f2788364d1f9b3bf8ddc456e6379737327771ad4b570ac5fd746da6f648117337b2833374802af1e1b2e11fcb47b827abd073c942a8e3d78099669393cf58fe4cb9a8046a6e93886ee84ad6ee62885921702acade9b613110b3f05e26f657138afeba3fa5dd528a00117ec234d416a9dfd2d5fd3aff58bf16b4f64380e96662157ac307de9d78a6ae7b9703517a7a73b6459b5668cc339ce3784d7be831025ca2b9d9b2bed0e964b3bcdbde4b728f8639703559aab03af9ba1c4f077a0b5046bb18999a76845685d31a0f793ec0df2cf5e1a8810ea9edc46cd11f93dfbf5dc198581b0dcdc547c0f1833e35497b48a38bf79fc93135ad66938acb0de34a1d9d7751e363b5e18246216f3c1803c86d52b079918f3215eb74f878cbcc9e2a0c1fa8c010a8e959a92b06ef5f487c505a874694d8c352685a7023bb7e9d069aaefeee9f9f6e338bf9df7b2b2e8a3585103206f3a16dc07ad6b1c3ac2c5beced00c81a14fdad2f5eb3c579812d49e84f24dbe24709e99b6ae9ecabf532fd5ba570727316ae7f5e41af87ff870e51c2cf6fa779390f2077827899972aff20264584053f68e7c85e3e07934cfd6c909102968082f5331dcaf9901ce550fa52e62aac0f0ebf04cf2691c577adbd789bc6326276f7e4c38a7ea338c7f21814add00d08da8aebed59500aebbfd590b7a9ec2d34d5ea8b424e39ef8dd2d9d45b55506afb8a20d15bb342de3c6fd7a4e3e0500120145e121f40841917a1719ea370c0102f24cf48067e65ff5d2dbb2f1609fefb8574c9fb23850e149a22e904c89c909acb09f7aebd5e0f0d78d504c9a9552e842a41e0af7da139e98adf2e24e0f72f5dc1505a8f2aef8d5bb5cf8f880313938325323f8cc148053a23b03ae7272491f9c25b8d667a7d69c55bca9f8c14fe4513cc1c43e7e0f02742183020651aa2211bcdbb61213d798e0b0ae782e200ee83af9ea5766a33c663bf7017473c5b9287e916207e3c35d9fa1c83902d64122f26fdd38be2e4bd3ecf7f51dc2ba300f8852d9478f1bbeba227f649e643891b66274a80be202542562583a7cf37230ba0daee89d78ec33d011f2253408fb5b3a6c8e0f034fa552b05637dd7f68c26ac5deba048db2cf7ad96c5db9feabc8017e230a03d240678c9152852c4caffdbc2f6c85cbc1dcde409f04a55d58ba628391217d83e57019677ee94bd730b60d0d78da04b22a292c3133282bc30ab4e6a3ce4c09db072c9eb1f5d0479d0ae475a54a13e9fa2cdf35034aba2ae652aa0992fa374eb8108ef6529cde5c4367f861e2a1a98f312bbbce356137c2121945c4ff05027314dd4af038efef365bcce93af3eecdb8377b9b9731763251785e999748644e1abc4f8688826d043e4092e8560626dd4976f47a290641c7f7e0650633af5c3c7f5d40db100db6324a090e11042aa42acab50c02707eda1952d17f3cca3b39da3716e0cccc2e008faaf3f3990890899d174effff4fe25529729f484b404c2728f4e163fc0ef822c39fda29203d12de7ef397ac710f3d1191f1311995bb784ae23fd31a6a90f3342dfd728ae60027e8a7c12635e285c49b9cdd02c4ab043b0278fc06080b5b204974c9a5da14af1dbfdf5efc17fbacf6a845c62a68bdd5e64529dc3146cc917d542c03cd14f2e6936c03e40f578b7adc439da5e9a3b483073599fc335f26b39848ffd060150b83c461fade881a763daf21b59a9344b5696c2d17001b6b7457bbc1c9d48c8bfd1c198173da407515ee20590969eafa9bb995ea781a1b4b32f82818c5e98af27b67ddc17de95b1352eef7a6a6e2e8712c410312df24b51c62b5acd516005455e3028363b86b992ed48029bdb247e3f6c9ea3b92e97a500d1e4b23df4d1e8062028b4fc489f24c607fbac92a92283e3e51b1f38553270f79aed534af79dc6e349bc67585f9dacd4bf6ae61052653317b76413a9466a6d475db45462ad37a4c7b9715ca19bc7d79c8c786248c972eb841a2161d30c9e3214c8f883e492d7212da666a0542dae5ae1e150d207209895c77877687b4e997c97f60e2e9c58f74d6afb0b1fbd14a5c165c8b67e6c074b2eb24fbaf52107bc5d5b4b938238f79429587b", 0x2}, 0x20) 2018/02/16 09:20:37 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000001a000-0x38)={&(0x7f000000f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f000000c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000019000)=""/92, 0x3c}], 0x2, &(0x7f000001b000)=""/161, 0xff}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000023000)={0x5, 0x78, 0x9, 0x0, 0x1, 0x3f, 0x0, 0x80000001, 0x10028, 0x9, 0xfffffffffffffffa, 0x1, 0x2, 0x200, 0x4, 0x8050, 0x7, 0x5, 0xfffffffffffffff9, 0x8, 0xda1, 0x7, 0xbb8, 0x2, 0x236, 0x3, 0xf13, 0x1, 0x8000, 0x4, 0x5497d0de, 0x3f, 0x1, 0x9, 0x5, 0x5, 0x4, 0xbe7, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000010000-0x1), 0x7}, 0x80, 0x7, 0x1, 0x6, 0x1, 0x6, 0x3}, 0x0, 0xd19, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7fffffff) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) socketpair(0x4, 0x0, 0xd2, &(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000025000-0x8)) sendmsg$kcm(r3, &(0x7f0000024000-0x38)={&(0x7f0000023000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x3, @loopback=0x7f000001}, 0x0, 0x1, 0x0, 0x2}}, 0x26, &(0x7f0000024000-0xa0)=[{&(0x7f0000024000-0x50)="b7b200450454f75c6212fc403807eddd327bfdf21520d2fa61f3202ed99b6cc5a111af67a47b2781c8afce0be9d306f79af84ff7e7d622de0d0c2da2b3826ddfe1745f42595387fc808c9257283aa39e", 0x50}, {&(0x7f0000024000-0x17)="0c592641b6f6bddf1549555705d303fe68cebd13680aa9", 0x17}, {&(0x7f0000024000-0xd7)="b4ecb1052bf81347d52b2bbcc78d57599508f55ae5838c178206e4a4cfefceb536eff5e9672fae852beb5d46e302299ee5eb32af0b5d6b3595a36331b5795da51fc967442b406a0eb5d0d49c1ae3720d58fc77cfaaf04aed2242e7369ec27da6c74f9817e332d702da3f31dbc7fcf93b5ead300fdf2fb4cc072444cce80f912e766f1229719277013a6db14e4242d31baec174f7593027d1f68da122091fa1846b6ae679599f4a94c36590dfbd1029d482d38e8fb32498e1b095c2cdefd104bd2ab8b5962ba74af04d45b8ddc4151511a190416ce8354e", 0xd7}, {&(0x7f0000024000-0xe6)="4a85f8c3e030c1e05e3eeebe68f3afa2c81d109240e820349a0c1caab5f516fa27be2219f0d73d8eea6cfa519c3d37643d6853a509f5de13566faba641915d8b06186a02e1a2d79cdc4cb5e7bdf2c9383a0235ed267bcdb499ac998cae55efc7fece9f650d8cc405cfa7516aa50f6690192bc1a14a2ba40812c7a76affaf103ef69ed5cb64fb1aa9b4ea1ed23be21ead143f748933be4fc4bcc9b0c609011db6c15188da937f52b2cd96d76586581cf2534df4e1a2bc272829cca95e7fad4c6551c377f9be66b24388e78381045efc42a2ec2d6c23032fb26a9c9189d2c190465c8650f69414", 0xe6}, {&(0x7f000001b000-0x4e)="4cecb7a9eaa2dd8e77a7e19b75140bda55cf812d205f3b8577fe113e135b693234bd7d7afd2d9b3caac4253416d8baa000bba92cb690a6508c8f32fd4106956e0fcae3ceb166ec6034c8587bb8b5", 0x4e}, {&(0x7f0000023000)="0b6a34034cf500dcb436347cb7d3e344e0f9e5f9df6124fc2a23d9cc417a151a04dbd97566ef", 0x26}, {&(0x7f0000014000-0xe)="c0ed50826c3504105326a538108b", 0xe}, {&(0x7f0000001000-0x75)="4f8d98c0dc03768dfc31d000260f7d962a6cd7cc4ef76bd35955002d4102a0d92087ee9ce3f4ab7929a7b6f46a4edcb1674700b9eaef6ec6c62f5e0f38cc6d08ea8ad26bb1f313ab0901536994da5f2f534a6649c4d1d0f635355d33d3d4a5c4eb959a042093f5bbbc1a13e4419e6cc9039c574355", 0x75}, {&(0x7f000000d000)="c0113d5571318492fa330c04e7ba0a0d088c0d14c380cf6f623257343972099743833b29c15fa0841dcf1fa715ab9f8db6224f63664b88eac7b97ad25f1ec2b0659e771ea58db0bd836baa8aec7eeea760ff5c82efd885eb208046a5dc376dc5ea853d330258ca8f65f1a8d90f23055a691197343529b8e222ec6bb64e10cf2ee62b6aa24599665cc3336d167c769f7699cedd57f7adb3ca0113810c6b6c10873fabcc500ef4b672ef3651d90eaaf6324ce228c092a258c1f0d1d01a2647dd41628e", 0xc2}, {&(0x7f000001c000)="46cf5950fcfa8acbfe0560a2717d6e7aa4fd2c523e3f5011141a11ffda0f3f9241041f8f35cb11dfea4752a51087", 0x2e}], 0xa, &(0x7f000001a000-0x208)=[{0x68, 0x115, 0x100000000, "2ff677f1599877c3ae8d23d7e0ee15aec10ee334d9b2ea8cc20fe52133d92c159aebb6927fc7053f87bda143704a3c43ab455d092a47ac2124f692e47017af0fe742af2021b4eb63d64f78539b11e3516b87f403b23b"}, {0xc8, 0x10d, 0x3f, "1a4ac92f1db9fbb17c56f82aa19c6dff443add14091252de62e048887278fae94c52d6c3543b3585144bcd482367366ff82f55e2ce79fd001eb81eff055f770c472046bcbc629f3453d4b057e916b3fe0ad5190b1924a3d5ada6349a6637c0b6b920eb0150de796a66a43f99f5fe880d86b79f8bc01a18c00a073a8001a2e03a7020123a298f95057b165e90fc8a628f21110c2b4af37e300fd0348cce2423ef5bc176412b71ba10b5e77348983af61c5e5486292505"}, {0xd8, 0x11c, 0x3, "614cc8b41119e00c762ee504a9224bd049ea65546cc92a1c58a6630440f8ffc558414bc9b37525c14ed63a33c753d40b0570325f095c955ae17287a716ca0c7694fc8fbf4f19acd48d5b177eda31b7c0b28e4c6a467b5b520073c84949b2189ed2f000636d789e664ca8010345d819abfcb7753b73e0c236d2ce38f2ad54b45d9f8f553f5169d6860ad89e46aa3bae7a0c0bccfaf064f8ffe23aa100c226d603643e2ba34e5acd8e90c821061c86d086e706176bf22412d1c26772070c7affadfc516e"}], 0x208, 0x40001}, 0xe5d485bd6d9adab1) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000023000)=0x5e) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x5, 0xfff, &(0x7f0000024000-0x8)={0x0}) perf_event_open(&(0x7f0000011000)={0x0, 0x78, 0x4, 0x800, 0x6, 0x81, 0x0, 0x5, 0x1, 0x1, 0xfffffffffffffffa, 0x4, 0x8, 0x4, 0x6, 0xeae, 0xffffffffffffffff, 0x400, 0x1, 0x8, 0x7, 0x9, 0xd6e, 0x5, 0x9, 0x8, 0x2b, 0x7fff, 0x10001, 0x9, 0x800, 0xcb5, 0x5, 0x3, 0x63f9, 0x7f, 0x1, 0x3000000000000000, 0x0, 0xffffffff, 0x4, @perf_bp={&(0x7f0000024000-0x1), 0x8}, 0x80, 0x2, 0x8, 0x6, 0x800, 0x8, 0x3f}, r4, 0x0, r5, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x0, 0xe, 0xd7, &(0x7f0000022000)="f1cb1723abfe6e787039e843ea9b", &(0x7f0000023000-0xd7)=""/215}, 0x28) 2018/02/16 09:20:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000315000)={0xffffffffffffffff}) socket$kcm(0x29, 0x2, 0x0) socketpair(0xa, 0x7, 0x7, &(0x7f0000596000-0x8)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000343000)={0x3, 0xc, &(0x7f0000b4d000)=@raw=[@call={0x85, 0x0, 0x0, 0x1d}, @alu={0x4, 0x48, 0xf, 0xf, 0x7, 0x50, 0xfffffffffffffffc}, @ldst={0x1, 0x3, 0x2, 0xa, 0xb, 0x10, 0xfffffffffffffffc}, @jmp={0x5, 0x53f11b1a, 0xb, 0x0, 0x7, 0xffffffff, 0xfffffffffffffffd}, @alu={0x4, 0x5, 0x9, 0x5, 0xa, 0xfffffffc}, @call={0x85, 0x0, 0x0, 0x30}], &(0x7f000028b000-0x4)='GPL\x00', 0x2, 0x3d, &(0x7f0000d43000-0x3d)=""/61, 0x41100, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000c3c000-0x8)={r1, r2}) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can, 0xfffffffffffffd66, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xfffffffffffffe71}, {&(0x7f0000001000-0x25)=""/37, 0x84}], 0x96b0cf4a6d2225a0, 0x0, 0x2fd}, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00002fc000-0x8)={0x0}) r4 = bpf$PROG_LOAD(0x5, &(0x7f00009ec000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95}}, &(0x7f0000004000-0xa)="73796b00000000021200", 0x1, 0xc3, &(0x7f000009e000)=""/195}, 0x48) recvmsg(r3, &(0x7f00008f5000)={&(0x7f0000283000)=@nfc_llcp, 0x60, &(0x7f0000adb000)=[{&(0x7f0000d39000)=""/196, 0xc4}, {&(0x7f0000c3b000-0x4)=""/4, 0x4}, {&(0x7f0000063000)}, {&(0x7f0000f1a000)=""/135, 0x87}, {&(0x7f00009ac000-0x1c)=""/28, 0x1c}, {&(0x7f00003dc000)=""/192, 0xc0}, {&(0x7f000063b000)=""/4096, 0x1000}, {&(0x7f000017b000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f0000698000-0x86)=""/182, 0xb6, 0x4}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r4, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096}, 0x28) 2018/02/16 09:20:37 executing program 7: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x10000, 0x100001005, 0x0, 0xffffffffffffffff}, 0x2c) mkdir(&(0x7f000083c000-0x8)='./file0\x00', 0x0) 2018/02/16 09:20:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000338000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x5c3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000051d000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/16 09:20:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009e4000)={0xf, 0x7, &(0x7f0000051000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x5}, [@jmp={0x5, 0x1ffe00000000000, 0xb, 0x1, 0x9, 0xfffffff8, 0xffffffffffffffff}, @jmp={0x5}], {0x95}}, &(0x7f0000978000-0x4)='GPL\x00', 0x0, 0x99, &(0x7f0000194000)=""/153}, 0x48) mkdir(&(0x7f0000c5f000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x5c3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f0000718000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/16 09:20:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000164000-0x4)={0xffffffffffffff9c}) sendmsg$kcm(r0, &(0x7f0000ecf000)={&(0x7f00005c8000+0x9f0)=@pppoe={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='tunl0\x00'}}, 0x1e, &(0x7f0000b46000-0x70)=[{&(0x7f000091a000)="e0560e247191ba7dc48489a426c3f15e15a291490a47d598ff8fdeb688e21bd62e37ab2fa566d06ac9fe567d6215c90a4edd5a20e5ee469241d3b8d8b5ea1286244fe4141f993c47162260c1b7fe8bda69c483d94816674f74236e7170801cfde9854581dd1129c4ae532b5daf9afec10479d06969e653", 0x77}, {&(0x7f000084f000-0x35)="9ba59e4e122244268deb51a2bae283ad812d7596b53c7e82c350e21e55f112a9e2ec882c0266a4bd335d829f3663963bd348e79f46", 0x35}, {&(0x7f0000f20000)="7076fce6413605de0c5d89614b0c5d8e9bbc56404f1c47a771a87fbbe28827eeea18c6ee656b9e235f0907a5fe655c56c36be5e6f0843a1fe7f5b21af8dca121b6600dd81f88b8ba15e89ef6b7d3e4b668bbafdd4b386b9a3e46113fed3bce0eb50c464b9e22aeae41a7d9e7aa432f", 0x6f}, {&(0x7f00002ab000-0x35)="c77011400625a6628b3030575480b1f517c18a8fbefd463e56fba6419e7aabfcdd71d029cdcc7124e9573a14f75dcec40991b44021", 0x35}, {&(0x7f0000322000-0x5d)="316456097da926a75a26fabe49ca0176d3078195eec8af516d8d82a7c7c8a0cd8bce5a18b2443c020bd98d65dd15ac55956db74ee8327e6775325d31294956908c0ef79c09161f359d0d0071750bde7ee577ff919fc7e093e7536df0f8", 0x5d}, {&(0x7f000037f000)="e07955199e6409b5efb9dd0529827370e9ac624e0b2fdfa7fed9aa8ce98f712c97acc02b94a37c535c37f747c2d5c6f0c0c94f046d13439381667cf2de453fdc749619319404b5b12cbdb1e325d350353292bb988a9b55bcb567efd34ed71d59be4cf699bb56d2e5230d245d2ba70960", 0x70}, {&(0x7f0000bfc000-0xe8)="02f75011ca622b9ba1592bfacc05906ac5b2fa5aace6b08abbf7a59ab9ecba7b480924db95957b11b8d87ce772ebcc831355c35fc9c6498cf630f434bf068c427d885ea6edef31d2e09c05d71251dd795bbb6addc7acb7e660cda213f1672e4f883029717afcaee89cac901710a0310941dff7e00b715fbddf0031650d7a963c33869246f3521d084293cb2aef4e62df55ebcc3e596268c610c753c51515fab7ec762cfa1546c857cb3d56f4972e90c3a2e41b25819dfb6f08e4623e408eacb4c1a5e3f71a6b55c9610c2a86fc9d97eb0d597f2757cdd8614fbc3bc3b6cc1f0fa1613e1377ca0f71", 0xe8}], 0x7, &(0x7f000030e000)=[{0xf8, 0x109, 0x2, "4823b794bc1b5fda8a227380b4ef12ef466152f919d0f8a96b0aa6034c510266031a55bd4b80ad51f0127fcb66f376a683e6f15855ba8f1b64c9d0638ac7c41fc78595997bc4bb2faa090df54c2b2c3429fb3018cd49a32ec1311d1f8827604dfbefd4db6c375901a834c352f985db789ef06238581d55a14d5bd137c3e0fa7a5421a155712a0f5fb2e2c2ce90223509af0f3421f0632e45db11f4c8f00fc429baf39e9fcf6cd8929306f92ff4956bdf05095218069179dc090fc29c5ec4838b3e26169506f6ff16446fd82d877eff816b5560c44ac1c1165803f9e93a41619ec94edc"}], 0xf8}, 0x840) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8a4b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) 2018/02/16 09:20:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008a9000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x8000000000000) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183}, 0x94) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000e12000)=r2, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x5) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000c2e000-0x4)=r2, 0x4) 2018/02/16 09:20:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000a12000-0x1)='\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000bbc000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f000076b000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00005bb000+0x494)=r1, 0x4) 2018/02/16 09:20:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bab000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, r0, 0x0) 2018/02/16 09:20:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000a5b000)={&(0x7f0000f7d000-0x8)='./file0\x00'}, 0x10) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d4000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fc9000-0x8)='./file0\x00', &(0x7f00006a4000)='./file0\x00', &(0x7f000083b000)='qnx6\x00', 0x71052, &(0x7f000010f000)="f6635d5f5dbb4cb131db11a6ee5d939c6fd0de77d8d7c9964537e6db2f8995027df753004430ba4fc5f7de60480d82d64353668fdd61a6559dd327840d29d1f14a47ba95625d0e9b3a3c7322c0932c1e9fc1dbc4df66df456657b886c11cd3ea91a3f975fefd8cbb50b7f3c6eb22aa53bd0785f08704e7382038fe7d76bc34a311ad1115f7e6518f71a5f0111a") mount(&(0x7f000004f000-0x8)='./file0\x00', &(0x7f00009e4000)='./file0\x00', &(0x7f000038d000)='gfs2meta\x00', 0x2000, &(0x7f0000c85000)) 2018/02/16 09:20:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x0, 0x0, &(0x7f0000521000)={0x0}) mmap(&(0x7f000008e000/0x1000)=nil, 0x1000, 0x2000001, 0x110, r0, 0x0) 2018/02/16 09:20:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000af1000)={0x3, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f46000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) mmap(&(0x7f0000dbc000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) socketpair(0x10, 0x2, 0x4, &(0x7f0000aaf000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000e1000-0x20)={r1, &(0x7f0000b1c000)="7d668b27a6efc6a0e0fb00696b885a332f381189e4901e025d732fb38379fbd24acee19402ee08cd700a9653121fb7190fa704db506aa134cedbacce3802144b2cc07b43b1a79875de69cd78834a8fdc376fad51bb91559618377a0e779c89857e149ced57d3885dc69d919b0ac0e5316af9b7eff2382f7a0c4731d06da0c28040a7ad06abf32a7f109bf4b4b6cac46c6a6c325108ddabab86842c27bf6690dc3b4d0353987fc4d5efaf6eadca2110", &(0x7f0000a8e000-0x1e)="4c06508b263826633889036e7bd703790b0453657fe86cbf3a5f8425edbe", 0x2}, 0x20) r2 = perf_event_open(&(0x7f0000228000)={0x5, 0x78, 0x200, 0x44, 0x7ff, 0x0, 0x0, 0x6, 0x1, 0x4, 0xb4, 0x9, 0xfffffffffffff000, 0x6, 0x5, 0x2, 0xfffffffffffffff8, 0x7fff, 0x7fff, 0x2, 0x3, 0x30, 0x4, 0x817, 0x6, 0x293, 0x6, 0x7f, 0x9, 0x3, 0x7fffffff, 0x9, 0xfffffffffffffe8b, 0x8001, 0x5, 0x20, 0x0, 0x1245ffd, 0x0, 0x100000000, 0x1, @perf_bp={&(0x7f00001d5000-0x1), 0xf}, 0x2, 0x5, 0x6b3, 0x0, 0xf5, 0x3, 0x9}, 0x0, 0xfffffffffffffff9, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000d24000)='syzkaller\x00') 2018/02/16 09:20:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe14, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xf8, &(0x7f0000d7f000)={0x0}) recvmsg(r0, &(0x7f0000961000-0x38)={0x0, 0x0, &(0x7f0000182000)=[{&(0x7f0000752000)=""/100, 0x64}, {&(0x7f00009dd000-0x2)=""/2, 0x2}, {&(0x7f0000593000)=""/21, 0x15}, {&(0x7f00007e8000)=""/4, 0x4}, {&(0x7f0000ebf000-0x73)=""/115, 0x73}, {&(0x7f0000589000)=""/224, 0xe0}], 0x6, &(0x7f0000f81000-0x5b)=""/91, 0x5b, 0xfffffffffffffffa}, 0x40) mkdir(&(0x7f0000a8a000)='./file0\x00', 0x0) 2018/02/16 09:20:37 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000001f000)={&(0x7f0000011000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000004000-0x60)=[{&(0x7f000000a000)=""/246, 0xf6}, {&(0x7f0000015000)=""/132, 0x84}, {&(0x7f000001a000)=""/4096, 0x1000}, {&(0x7f0000020000-0xa8)=""/168, 0xa8}, {&(0x7f0000020000-0x8e)=""/142, 0x8e}, {&(0x7f0000005000-0xdf)=""/223, 0xdf}], 0x6, &(0x7f0000010000-0x93)=""/147, 0x93, 0x1}, 0x40000000) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000018000)={0x0, 0x3, &(0x7f000001c000)=@framed={{0x18}, [], {0x95}}, &(0x7f000001d000-0x4)='GPL\x00', 0x14, 0x14, &(0x7f000001c000-0x14)=""/20, 0x0, 0x0, [], r0}, 0x48) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000016000)={r1, 0x41, &(0x7f0000021000-0x50)={0x0, 0x0}}, 0x260) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000001a000-0x2)=r2, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000021000)={r1, 0x50, &(0x7f0000021000)}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0x6, 0x5, &(0x7f0000018000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2c}], {0x95}}, &(0x7f0000017000)='GPL\x00', 0x20008102, 0xab, &(0x7f0000018000)=""/171}, 0x48) 2018/02/16 09:20:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000295000)='./file0\x00', 0x0) mkdir(&(0x7f0000232000-0x8)='./file0\x00', 0x20) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000dcb000-0x4)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mount(&(0x7f0000333000)='./file0\x00', &(0x7f0000a47000-0x8)='./file0\x00', &(0x7f000066f000-0x7)='autofs\x00', 0x0, &(0x7f000057d000-0x32)) 2018/02/16 09:20:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00003d5000), 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000683000)={r1, 0x50, &(0x7f00008b2000-0x50)}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000084a000)={0x0, 0x0}) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000835000)=0xffffffff, 0x4) socketpair(0x9, 0x5, 0x8, &(0x7f000094f000-0x8)={0x0}) perf_event_open(&(0x7f0000004000-0x78)={0x5, 0x78, 0x6, 0x9, 0xfffffffffffffffa, 0x6231, 0x0, 0x9, 0x8120, 0xa, 0x1, 0x100000000, 0x5, 0xffffffff, 0xb7, 0x7, 0x7, 0x7ff, 0x0, 0x6, 0xffffffffffffffc0, 0x3f, 0x9a21, 0x4, 0xe167, 0xfff, 0x85, 0x6, 0x20, 0x1, 0x9, 0x6, 0xfff, 0x4, 0x8, 0x0, 0x4, 0x5, 0x0, 0xdd, 0x1, @perf_bp={&(0x7f00005b4000-0x1), 0x206594bb45100329}, 0x2038, 0x10001, 0x9272, 0x3, 0x1f, 0xffffffff}, r0, 0x7, r4, 0x6) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000070e000-0x10)={r3, 0x50, &(0x7f00006c2000-0x50)}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c7f000-0x10)={r2, r3, 0x7, 0x2}, 0x10) perf_event_open(&(0x7f0000ea4000)={0x7, 0x78, 0x0, 0x3, 0x7, 0x5, 0x0, 0x0, 0x48, 0xe, 0x40, 0xff, 0x3ff, 0x101, 0x40, 0x9, 0x400, 0x1f, 0x7, 0x10000, 0x1, 0x7be6, 0x6, 0x1, 0x1000, 0x7, 0x1, 0x5, 0x3, 0x6, 0xf4, 0x81, 0x1, 0x10001, 0x1, 0x6, 0x3ff, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x6fb, 0xc77}, 0x400, 0x4, 0x299, 0x7, 0x0, 0x388c, 0x4}, 0x0, 0x81dd, 0xffffffffffffffff, 0x7) r5 = gettid() perf_event_open(&(0x7f0000cea000)={0x0, 0x78}, r5, 0x0, 0xffffffffffffffff, 0x4) 2018/02/16 09:20:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0xb}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae), &(0x7f000034f000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d7000-0x20)={r0, &(0x7f0000ad7000)="f8", &(0x7f000084d000+0x999)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007df000-0x10)={r0, &(0x7f0000b6a000)="f8"}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b59000-0x8)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000799000-0x10)={r0, 0x28, &(0x7f00007f6000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00006c7000)={r1, 0x2, 0x8}, 0xc) 2018/02/16 09:20:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) socketpair(0x0, 0x8000a, 0x7, &(0x7f0000d5b000-0x8)={0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) perf_event_open(&(0x7f00004ef000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, r1, 0x0, 0xffffffffffffffff, 0x0) [ 1328.635929] autofs4:pid:15804:autofs4_fill_super: called with bogus options 2018/02/16 09:20:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a19000-0x48)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0xfffffffffffffffd, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00003f7000)={0x0}) sendmsg(r2, &(0x7f0000cc6000)={&(0x7f00001a8000-0x60)=@nfc_llcp={0x27, 0x0, 0x8000, 0x6, 0x6, 0x6, "67a4ca0dadd244b605eeb9b2d50785991f7e24aa62c71f6cc2bf1a96344552ed3ca64382a8d4c7f874878060401dcdf5c42d48e81d6e0af41fc5a27a25c279", 0x6}, 0x60, &(0x7f0000c50000)=[{&(0x7f0000e2a000)="1459f98292ff6778b4078e5726f7", 0xe}, {&(0x7f00008be000-0xf9)="125c54f9ec1dc95a86b16884c21f712430e35394c737f8198b594b284d716947ba51332fa7095d51ade113078e7fe31b082a20df07976b0d36f0dd930fbc88c75af0b176a8b155b316e8f445fecafdde168924c5eb809ab61f5df11835927559706f3c0e03b5a491233fa084a7e241204a77c2d9d0f5a44fd77559f6454289db73038cfbdc9ac6ad167302e2d68983cc72c39f96d368042aa21062e303d6678d58949969697079b8fd8d0119b2a06ad6e6621366875ce31c54d61f067090ed81b0b354d2219270d62242631e6a5790749e13cb71863520b9178218b405dc17787798db6c60b6ce66310af74cf34eff40c3531573c1e83a4975", 0xf9}], 0x2, &(0x7f0000d46000)=[{0x28, 0x0, 0x1d, "42058b9407110ac4b18a33c6b80271616ecaf7"}, {0x58, 0x1ff, 0x16ea, "59f728fefe51b7c44a5a1400600edf0b0a532f8e59690a05e7e53969e998632107b0c7afecd52cd642719baad103fef457122a32c375d80c8f9287f0b955ed82aa771fcaa99c"}], 0x80, 0x20004000}, 0x8000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c86000-0x8)) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) close(r1) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000017f000)={0x0}) recvmsg(r4, &(0x7f0000b9f000-0x38)={&(0x7f000059d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000595000)=[{&(0x7f0000efa000)=""/30, 0x1e}, {&(0x7f0000dfe000)=""/174, 0xae}, {&(0x7f00009ee000)=""/226, 0xe2}], 0x3, 0x0, 0x0, 0xf28a}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000cd7000)={0xb, 0xe, &(0x7f000060e000-0x70)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x20}, @alu={0x7, 0x3, 0x5, 0x0, 0x3, 0xfffffff8, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, @alu={0x4, 0x0, 0xc, 0x5, 0x2, 0xfffffffc, 0x1}, @alu={0x7, 0x250, 0xf, 0xa, 0xb, 0xfffffff6, 0xffffffffffffffff}, @exit={0x95}, @jmp={0x5, 0xffffffff, 0x4, 0x0, 0x7, 0x80}], &(0x7f0000f06000-0xa)='syzkaller\x00', 0x100000001, 0xe3, &(0x7f0000f40000-0xe3)=""/227, 0x41000, 0x0, [], r5}, 0x48) recvmsg(r4, &(0x7f0000ef9000)={&(0x7f0000525000)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f000023f000)=[{&(0x7f0000f68000)=""/253, 0xfd}, {&(0x7f0000677000+0x80f)=""/41, 0x29}, {&(0x7f0000e09000-0xbb)=""/187, 0xbb}, {&(0x7f00004ad000-0x9a)=""/154, 0x9a}, {&(0x7f00009ef000)=""/112, 0x70}, {&(0x7f0000a24000)=""/168, 0xa8}, {&(0x7f000078d000-0x9d)=""/157, 0x9d}], 0x7, &(0x7f0000e48000)=""/210, 0xd2, 0x30a}, 0x10000) 2018/02/16 09:20:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xa4}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000af1000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x22}], {0x95}}, &(0x7f00007a8000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000816000-0x28)={r0, 0x0, 0x34, 0xffffffffffffffe5, &(0x7f00001a2000-0x41)="cc01cea7903f2ad1fb353703890688af2096baa0a8ea561efde794c51bb1247e2ed00d3b207ff082ff93d0d53ad643652633866c", &(0x7f00001d5000)=""/86}, 0xffffffffffffff2f) [ 1328.719400] autofs4:pid:15804:autofs4_fill_super: called with bogus options 2018/02/16 09:20:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[], 0x1db, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00006f1000-0x8)={0x0}) recvmsg(r0, &(0x7f0000994000-0x38)={0x0, 0x0, &(0x7f0000600000)=[{&(0x7f0000284000)=""/4096, 0x1000}, {&(0x7f0000a5b000)=""/185, 0xb9}], 0x2, &(0x7f000085c000)=""/132, 0x84, 0x5}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000e5b000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/16 09:20:37 executing program 6: socketpair(0x4, 0x4, 0x49b, &(0x7f0000648000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000000000)="9e60ae41235be1f22f1276478983f8f03ffd179a1ada8a709a3f08166df789fd714dcc0be5fc4411a6db7cec667c9d6880f7e24de213e92172f540bca2c1827aa9fd5e76", &(0x7f000052f000-0x96)="8d4e48225226f5bec2a90d72f0912828f161b16ff1fda348382f92d0ea39e56a53b9fe2e3fbe85f8e0758f028925680058453eb44d8c64a16162fddf698c74a38cff5ea18a67af442ed1a7f979d033cd8c9001ced49ff85faacdbe3756ad1940a0eb632992fbc0a163c1286c4e4008867b37103f059944c516dbd1f49ab10b71bda93770a77609dd30c709bda5f1d76895835e7fcbd1", 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x1, 0x1e, 0x3, 0x9}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000073d000)={r1, &(0x7f0000efc000-0xd), &(0x7f0000a45000-0xc0)}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b3b000)={r1, &(0x7f0000669000-0x77)="65486dd386597545f27b3e35a10982f70a44a3c4b974c76144e7fe90549ac62dfa66a3c0fe7d854c86f74366756f0eea26c1bda803e4916492d61805416e9536999a0915719f805223bc9066b9d8108270066793e885516995fd9a9fbe29a7ff654491c955701207b6ceb076d475c4e799c84d109d8d4e", &(0x7f0000c74000-0xa3)="77d29fec2937362d084b3721eaaddd3beac75d45735efefcc75a2207886c40a05f65ed2967e672fb83d15e20423751069173652af8a5e5b78716e4786eeec9744601636bb6e4e81000cfbe8cffc450241433dcf3095fb7752c99b2d7ddd82aefb160cbdd2dd43abba54ca97f60cb7253a4476edd749105d1381454ca23350cb7492a1627953179f97d3c2c32f33a18a729868960a08157442e16893b788ab0de3c4d43"}, 0x20) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b37000-0x8)) recvmsg$kcm(r0, &(0x7f0000ee9000)={&(0x7f0000361000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000677000-0x20)=[{&(0x7f0000925000-0x1)=""/1, 0x1}, {&(0x7f000069f000-0xfc)=""/252, 0xfc}], 0x2, &(0x7f0000477000)=""/235, 0xeb, 0x2}, 0x40000002) 2018/02/16 09:20:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) mmap(&(0x7f0000888000/0x2000)=nil, 0x2000, 0x100000e, 0x8013, r0, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00006f6000-0xc)={0xffffffff, 0x4, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000a6f000-0x2c)={0x0, 0x81, 0x6, 0xf070, 0x0, r1, 0x5}, 0x2c) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000b1a000-0x38)={&(0x7f0000355000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f000053e000)=[{&(0x7f00008e9000)=""/148, 0x94}, {&(0x7f0000e2b000)=""/69, 0x45}], 0x2, &(0x7f0000e4e000)=""/68, 0x44}, 0x0) perf_event_open(&(0x7f0000889000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00003dd000-0x1), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000d47000-0x4)=0x8, 0x4) sendmsg$kcm(0xffffffffffffff9c, &(0x7f0000c04000-0x38)={&(0x7f0000274000)=@nl=@proc={0x10, 0x0, 0x2, 0x100000}, 0xc, &(0x7f00004c8000)=[{&(0x7f00009c0000-0x1000)="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", 0x1000}, {&(0x7f00001fa000-0x99)="b60d01b7270870c225a26c3de1c5a7bc87a4eb84f624c0804d24dcc5b855e233d71c4b5b7b90c5ff1a4ada3f8fb614925ed25783510ad30d32146e80386f9531184d3e24a47f89bfd03d8d8370af76342b22a09ca3c0509be366cb2aeca78ddc9fde4222df09eea782ecf4604a7c409fdf14310504ee605a99f07d1e0b31cebf675b946ad459d2c63ec56adf1d9ec0485f226731a6f8bf626f", 0x99}], 0x2, &(0x7f0000cd9000-0x150)=[{0x100, 0x10b, 0x6, "b6b382f57afda5292d3c92937ccbbe78a915fb0211ecdb658711952d8579002ba957eaf3334d323737863eaf504ef356bab13a89eef71a26ccb48248a9c18e0c03062a21f3f7d1fe3c55cb584912c3fe17663aa4dc20512661de0a365b87f41ad19276ee59d8cfa4ce432ffb8a58f26661c7bb464ce5b408df98e1c999f2a31ce39c59bfa5a7bfe3b16b677f02a4fc11b945e62ed6094192ded153d2eb580cb18aae7b9d43038d6b7c88b8bed94648617f17afefa366c8620663372e7ed2fe45eb8047439648eea4c6c7c9c9011d8e155d97a5cbc1d87318cd5d35b925d573f2da3b36d0ad418335ac9611"}, {0x50, 0x19b, 0x7, "7670656f42f877dca776c1a7c855db43beda6c6bca7bd20ec8a97c35e4d7290964e0d4c6aa199babf952da73f569f63b20dd6cc54de39a768ce64ebb"}], 0x150, 0x48000}, 0x4041) 2018/02/16 09:20:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f06000)={0x0}) recvmsg(r0, &(0x7f0000810000-0x38)={&(0x7f00005ef000)=@generic, 0x80, &(0x7f00007f2000-0x10)=[{&(0x7f0000ae6000)=""/66, 0x42}], 0x1, &(0x7f000043b000-0x61)=""/97, 0x61, 0x820e}, 0x40000102) mount(&(0x7f0000b45000-0x8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097c000-0x1)) mkdir(&(0x7f00003a9000-0xe)='./file0/file0\x00', 0x112) 2018/02/16 09:20:37 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000009000)={&(0x7f000000c000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000c000)={r0, &(0x7f000000c000-0x6d)="daf4c323f95cac5e9474408672c8b9d797e7e5880f3a95290aa0536d2e835d7251b99d6cf230ff51222a4b2d7155bcb59e3708edbce1f0cad40eccbf853dd688d5aca1334779fdbc01f12d37948bc6524d19bf8d6d8bc75439447b05c1c0876d8c9a956a57c67736c50a241641", &(0x7f0000009000-0xb9)="a1887fdc7170fd016a80b92f033f1cab9e5598d10e9c6fca5a259966ea607fbe07e4e63cc108ddc98993eb6e35e07982bdd34bbf6707e8eaccc004909e46596e429cbd5c7b7a081cb885a63efe6b57a3afbd27fd85722eac1a6d46f8df1d13db15566c236d0b2cf248bc38b6ecf2bd77260a9499e5bc2731f32523bbb72cef55537a8f1fb70d4fb57b45b42119e973cc6dcca4a634c39dad17a75be5a98d5ee80295baf57e7f0118456ca47a302cbd9ec2c43b2da70d411ea9", 0x2}, 0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000000c000-0x38)={&(0x7f0000001000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, &(0x7f000000e000-0x90)=[{&(0x7f0000004000)=""/206, 0xce}, {&(0x7f0000009000)=""/95, 0x5f}, {&(0x7f0000003000-0xed)=""/237, 0xed}, {&(0x7f0000002000-0xcc)=""/204, 0xcc}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000d000)=""/108, 0x6c}, {&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f000000e000-0x23)=""/35, 0x23}], 0x9, &(0x7f0000005000)=""/4096, 0x1000, 0x1eb}, 0x40) recvmsg$kcm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f0000002000)=@can={0x0, 0x0}, 0x10, &(0x7f000000c000-0x30)=[{&(0x7f000000b000)=""/112, 0x70}, {&(0x7f000000b000)=""/117, 0x75}, {&(0x7f0000004000-0xd3)=""/211, 0xd3}], 0x3, &(0x7f000000b000)=""/96, 0x60, 0x7}, 0x2040) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000b000)={0x7, 0x5, &(0x7f000000c000-0xc)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4}, [@generic={0x2, 0x5, 0x401, 0x100}], {0x95}}, &(0x7f000000b000)='syzkaller\x00', 0x8, 0x6c, &(0x7f0000004000)=""/108, 0x40f00, 0x1, [], r2}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x4}, 0x14) 2018/02/16 09:20:37 executing program 7: socketpair(0x8, 0x1, 0x100000001, &(0x7f000008f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001000)={r1, 0x0, 0xf0, 0x63, &(0x7f0000000000)="20378a698bdf44fac895330c47fbcdafd502cf5ad816144965b8ad76c640928144368cbdecafac322c166efc302c908d44009167c62118586acfbd7cf505614bc11fb3f5eee94292457efe651bc8a7b567d6b62be58486dcd9a21742fd1302dffd8ee2bd1d73767d82acf6dd39b2fe76b4433412e72ceb684fe55fc40198817c5ed5654b3d68287798e0ceb3195770ad06a7c3c24a53883a0571b463cdede6ab0d18df0cb303777708c94f5f3b59b4e0da328bc9ab7deaf007dd04158efd55bd7268061a8f30befb315860d94fb1cb9010aaabf75eba6e905f345913be08674307edf1f187ef9c04402d28a056503a80", &(0x7f0000001000)=""/99, 0x44, 0x2c73}, 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000994000-0x38)={&(0x7f0000f6d000)=@ipx, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000899000)=""/17, 0x11}, {&(0x7f0000d90000)=""/171, 0xab}, {&(0x7f0000000000)=""/192, 0xc0}], 0x3, &(0x7f0000000000)=""/93, 0x5d}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000600000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000f2c000)) recvmsg(r3, &(0x7f00006e6000)={&(0x7f0000059000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, 0x32, &(0x7f0000d4a000+0xe86)=[], 0x0, &(0x7f0000765000)=""/161, 0xe1}, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f44000-0xc)={&(0x7f0000183000)='./file0\x00', r0}, 0xc) sendmsg(r4, &(0x7f000023b000)={0x0, 0x0, &(0x7f000086f000-0x10)=[], 0x0, &(0x7f0000083000-0x14c0)=[]}, 0x0) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d7c000)={0xffffffff, 0x8000, 0x10}, 0xc) recvmsg(r5, &(0x7f0000ee2000)={&(0x7f00003ef000)=@can={0x0, 0x0}, 0x10, &(0x7f0000d09000-0x40)=[{&(0x7f0000b8d000-0x46)=""/70, 0x46}, {&(0x7f000028f000-0x17)=""/23, 0x17}, {&(0x7f000013f000)=""/202, 0xca}, {&(0x7f0000e63000-0xa5)=""/165, 0xa5}], 0x4, 0x0, 0x0, 0x5}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f00003a1000)={0xc, 0x6, &(0x7f00007ba000-0x30)=@raw=[@exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x80000000}, @generic={0x3, 0x9, 0x2, 0xffffffffffffffff}], &(0x7f0000e7b000)='syzkaller\x00', 0x4, 0xe2, &(0x7f0000b21000)=""/226, 0x41f00, 0x0, [], r7}, 0x48) socketpair(0x1, 0x800, 0x9, &(0x7f0000e4c000-0x8)={0x0, 0x0}) r9 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000b0b000-0x10)={&(0x7f000057c000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg(r3, &(0x7f0000181000)={&(0x7f0000d76000)=@can={0x0, 0x0}, 0x10, &(0x7f000045c000)=[{&(0x7f000054d000-0xe)=""/14, 0xe}, {&(0x7f00000e6000)=""/4096, 0x1000}], 0x2, &(0x7f00006e4000-0xce)=""/206, 0xce, 0x2}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000ac1000)={0xf, 0xc, &(0x7f0000777000)=@raw=[@map={0x18, 0x7, 0x1, 0x0, r6}, @alu={0x7, 0x9, 0xd, 0xb, 0x4, 0xffffffff, 0xfffffffffffffff1}, @map={0x18, 0x7, 0x1, 0x0, r8}, @ldst={0x0, 0x3, 0x0, 0xe, 0x9, 0xfffffffc, 0xfffffffffffffffc}, @generic={0x3d0, 0x8000, 0xeb, 0x6}, @map={0x18, 0x9, 0x1, 0x0, r9}], &(0x7f0000d23000)='syzkaller\x00', 0x0, 0x92, &(0x7f000018c000-0x92)=""/146, 0x41f00, 0x1, [], r10}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000393000-0x10)={r1, 0x28, &(0x7f0000eed000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000aee000-0xc)={r11, 0x7f, 0x10}, 0xc) 2018/02/16 09:20:37 executing program 0: mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f02000)='./file0\x00', 0x9f418956a78d4e8f) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f03000)={&(0x7f0000f03000)='./file0/file0\x00', r0}, 0xc) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f03000)={r0, &(0x7f00001e9000-0x1000)="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", &(0x7f0000b78000-0x39)="3873b1956d0997a5fff53960b1634b0485255d3881dc92f969c7fb49ab44eb0083e585e928028d19c77b500ef355357bd49552b1512063f7b1", 0x3}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00009e2000)={r0, &(0x7f0000f01000-0x4a)='+'}, 0x10) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f05000-0x20)={r0, &(0x7f0000f04000)="6f9c2c20ed9b28a0d734ad3dd3bf5d4a62bfc96fe4f183bc36a1f9e248ab2b195f87bc85ee350004dab156fdd49a48b08f959b9a1fe97335868c52a588ea6f77c0c97b93760c1e1f9535d4b0e68c5f8d337a04984cbe163d87a0cb18e65c4b6459d59330a7bad2149f3efa1c86b00abac39a1f18ecd751f3d01090fe7f9436ea303799763178551f5534ee4d2fba30e153684dc3afd6442ef8646203e40c134e80b728f3b8fc1fa63186d912e0146ba5ddf69e363339b58429fb34be5e629fc8a6dd9c87b10504e62549ae565fbbd99be3b3e2181bd3cf", &(0x7f000085f000)="c7f5d693c514c75701ab470e0aab220004cb381306c8744a640d8d7c", 0x1}, 0x20) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f05000)={r0, &(0x7f0000e36000-0x5d)="7cac20e707e8675c3040c0e14eb7b9ee963c37ecee444ad99123a8d9bc5ef475ac7c29f70a399b31a3209c3f3d0f18ff0e86eb93708f55283268b4868eaf770d3eb2095cdfd38380a958e59ec6c649c15966ca03f797a4b02d0fac621b", &(0x7f0000004000-0xce)="c7a56c6782e9434373b83dc1e08c23ecbf1d721cbb3343970cd808d35964f80bb6824c6f8bb5599fa5f0096354631946810173957af71a5e9aeef51cdd055906d32cdfa0c6b0e9e8ca9a9dc868f3a5fa53d5d50d0bc07e7b12844df16e5a6d0a63d43a535352e0f104b96711ac1039015e26c9779ece07a36d1077440d190bdaca87f9d70bb98e5e48421fd49672d5cfb806bdaeaa1670d88017ed264b0e6d519ea473a3bb1133386820192c48867f393aaf8239765085753cb6e3096b3fb6a02f9ea2aba22c013d2d9ce3162841", 0x2}, 0x20) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000034b000-0x10)={r0, 0x28, &(0x7f0000f07000-0x28)}, 0x10) 2018/02/16 09:20:37 executing program 5: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000ff2000-0x48)={0x7, 0x5, &(0x7f0000fde000)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r1}], {0x95}}, &(0x7f00004ee000)='GPL\x00', 0x136, 0xac, &(0x7f0000ff1000)=""/172}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000c39000-0x10)={r0, &(0x7f00006a5000-0xec)="55cffb6fbe7ef7ae50bfd10ab0c81cf717454dcc735f35bed751bb99297e3554d608585443eb0fc44732a7b18934d9121ee6d496f6b7e9525e24ed562f21705227bf8055c9ec9fd4b4775670046a5feca5dcf671a34dc12e3571035ba100ea7c8ffa7fd0cc164c1de64949a1e4f98859782f09373a709ade02dfd5ed186ff01966adc5719069319cdfd15e1a18b722b375168f1daf965b8c639865c4fe706ee698944c069563cf7660eded2c0d9d1a4f56bd58c58e17f202e0ad1731e0264c406e9ccd6b60535b312900348a34d6d51ef44771854eab9cec2ce5cd3c2571894ac771a3fdb931c06efed36e33"}, 0x10) 2018/02/16 09:20:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000d28000-0x10)={&(0x7f00003cd000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000ef6000)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80005, 0x9, &(0x7f0000001000-0x8)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0xff, 0x100, 0x6, 0x1, 0x1, 0x3a7}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r1, &(0x7f0000001000-0x68)="91fb3791fd2d8024c9d0bbb9f0b94f966e31c8572662000c91bd4029f2d574561a71b0819bcd2f2a6a2131a4a396b2186535df216528fcb8addd9f3aeca096255c014ad976ca0d5a0f09ccdbdfa3e14645f3a6798afa41784272f38072a7904b1170b0290e54e2e4", &(0x7f0000fbb000)=""/118}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00002fa000)={0x1, 0x4, 0x4, 0x3, 0x9, 0x0, 0x0, [0xa]}, 0x229) 2018/02/16 09:20:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 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, 0x4}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/02/16 09:20:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xa4}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000088f000)={0xffffffffffffff9c}) recvmsg(r0, &(0x7f000062f000)={&(0x7f00001ae000-0x20)=@pptp={0x0, 0x0, {0x0, @empty}}, 0x20, &(0x7f0000dd3000)=[{&(0x7f0000a05000)=""/11, 0xb}, {&(0x7f0000458000-0xc0)=""/192, 0xc0}], 0x2, &(0x7f00003c1000-0x7b)=""/123, 0x7b, 0x73}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000af1000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85}], {0x95}}, &(0x7f00007a8000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) 2018/02/16 09:20:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f73000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0xff03, &(0x7f0000ca3000)=[{&(0x7f0000480000)=""/15, 0xfffffffffffffed2}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00006b0000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x112}], 0x10000000000001c5, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f17, 0x0, 0x7, 0x1, 0x0, 0x3c}], {0x95}}, &(0x7f0000436000)='KPL\x00', 0x0, 0xfb, &(0x7f0000046000)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f36000)={r0, 0x0, 0xe, 0x2c, &(0x7f000088c000)="8c60eef913508381592ba6cc1b8b", &(0x7f00004a8000-0x2c)=""/44}, 0x28) 2018/02/16 09:20:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f00004be000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x0, 0x0, 0xfffffffffffffffc}}, 0x1f, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)}], 0x1, &(0x7f0000001000)=[{0x10, 0x0, 0x4}], 0x10}, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x3ba, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000633000-0x2c)={0x0, 0x2, 0x0, 0x2, 0x1, 0x0, 0x80000000}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000134000)={0xa, 0xfff, 0xbcb5a5b, 0x0, 0xb03d62a8873954fd, r0, 0x101}, 0x2c) mkdir(&(0x7f0000911000)='./file0\x00', 0x0) 2018/02/16 09:20:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000e13000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x4, 0x2, &(0x7f0000006000-0x60)=@raw=[@generic={0x1}], &(0x7f0000005000)='syzkaller\x00', 0x7fffffff, 0xf4, &(0x7f0000000000)=""/244}, 0x48) 2018/02/16 09:20:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x3b4, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b6c000-0x8)='./file0\x00', 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00001c8000-0x8)=0x4) mount(&(0x7f0000541000)='./file0\x00', &(0x7f0000e4d000-0x8)='./file0\x00', &(0x7f000039b000-0x7)='cramfs\x00', 0x28, &(0x7f0000a16000)="2e942559d9b52fc3cdade8c9cfa68c35b7b74dcf20d7884afce881fcc7246c53b7b0ca64e10781e60c1566baa3558dc439914d6793ecac622e924a136ebf70faf85eb1831426446d0a2f5e040886a567ef49bfee5ff09ba13feb641d66856d29e32ca5c2b133c9730c22ca34257437e89404b1b35b0d5fc08b616035c73a9a70") 2018/02/16 09:20:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xfe6) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00009d4000-0x94)="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") r1 = gettid() ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) perf_event_open(&(0x7f000073f000-0x78)={0x7, 0x78, 0x40, 0x5, 0x2, 0x8, 0x0, 0xe8, 0x21000, 0xa, 0xfff, 0x6, 0x6, 0x3, 0x1, 0x0, 0x1fe, 0x3ff, 0x7fff, 0x81, 0xfffffffffffffffc, 0x66, 0x2000000000000000, 0x5, 0xd65f, 0x8001, 0x8, 0xfffffffffffff780, 0x0, 0x8000, 0x3f, 0x10000000000, 0x7, 0x40, 0x6f, 0x4, 0x3, 0x0, 0x0, 0x2, 0x4, @perf_config_ext={0xf8, 0xffffffffffff2c0b}, 0x4200, 0x7, 0x9, 0x4bb5b7141cfa8b89, 0x4, 0xffffffffffff48b3, 0x1f}, r1, 0x6, r0, 0xa) 2018/02/16 09:20:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fa5000-0x8)) socketpair(0x2, 0x2, 0x5, &(0x7f0000648000)={0x0, 0x0}) perf_event_open(&(0x7f0000f5a000)={0x3, 0x78, 0xfffffffffffffeff, 0x1000, 0x1, 0x6, 0x0, 0x7fff, 0x8050, 0x3, 0x3, 0xffffffffffff7fff, 0x0, 0x9, 0x9, 0x2000000, 0x4, 0x400, 0xe1, 0xa9, 0xe2f, 0x3, 0x6053, 0x4, 0x4, 0x20, 0x1, 0x5da7, 0x80, 0x5, 0x3, 0x3f, 0x1, 0x10000, 0x800, 0x2c53f4b1, 0x2, 0xfffffffffffffffa, 0x0, 0xa117, 0x2, @perf_config_ext={0x9, 0x80000001}, 0x204, 0x200, 0x8, 0x7, 0x7, 0x0, 0x100}, r0, 0x6, r1, 0x4) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg(r2, &(0x7f0000e27000)={&(0x7f000048f000)=@pppoe={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e, &(0x7f0000d7d000)=[{&(0x7f0000945000)="f8dbb50121160838daebead4021a41b83d1c5a5ac3abeadf07e66bb6d94c836c487ccb6bc9b69f722c6c2c9e9d8db9aa3b3ea126ac25860317bae201ff509e3848e40208a5aa253c127e9953221df7b551c6442f150e92379e781b7fe581f9200801f085527fac620a7b0d6ad6d85230aecf60776934323e650ffb412fa6525958619184b6f40e721eaa4d572bbb9cbe315ddc6b386f96b0e6413c7b44514e3d32db5eaf514415727b20fb2c1bab145f9a8bcd43bdaf2df2d0c76ffd8ec002d798f3742e7a7d6e1d422f276b5b71a5dee9c41ec37070df909ab236c7996ac283d4c091c7112cf1a275a6d35c6dc17f7887e8e3e556ef2a", 0xf7}], 0x1, &(0x7f00004d9000-0x450)=[{0x18, 0x105, 0x5, "962642277ed9441c"}, {0x100, 0x117, 0x800, "3dcff467e39db925fabe7a24f98b483e94235c1c461bfa08cd335f271249cb9a1854f68400e8ee5005dac1b52ce5eb2b9757cb5539b27f78c51a20cffed5a8ff9b91c68d2ece45a10fa53c159530dd934654552edd22aab9ba6d4953bc7c4c98a613bb4f42f027a49686fbab68c179708be23a32b364d6a1679f62ea9d853add4855390e739a95773e6c5bebffb4c6a930a9a1ea48601f332a0b61d8166cf88498bd9507a2bb246f5d5b634d7522f5eb2160af744b87ac87c584d6c6744781e69aae74ffbfca3efa4859e29945787edbf0d105d8fee11a09384df60b83f2029b54ff30f0e5f52cc267b7ed03"}, {0xa0, 0x1ff, 0x7, "76367a4e781c3da722bef6fec1c6542cb4ec39b295a8e387f748007dbb5e26e14e5370d0ed4715dcbc6a1c354a873530da8f4d1ae1db5096eb6f7317fbd1021124f74fe66b87b1b2a034be5e9464b5b91340f17e18338fae401ede0d5b32b1b00a60a980d629cd4ee7fe023ae5b90c31ce4909734f9233fc64605a1fe9f37d946f4562523e596c3a0a93"}, {0x40, 0x0, 0x8000, "a3605e08fac9e8a4f56d8b02765b82447946097a9d7cac26b3edcda6917df2e61167aa7ee7f3c1bd2cd69569"}], 0x1f8, 0x20004801}, 0xc090) socket$kcm(0x29, 0x5, 0x0) close(r2) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000231000)) 2018/02/16 09:20:38 executing program 6: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000f74000-0x2)=""/2, 0x1aa}], 0x1000000000000077, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x1}, 0x48) 2018/02/16 09:20:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x5, 0x0, 0xffffffffffffffff}, 0x2c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008e4000-0x8)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ebe000-0x18)={r0, &(0x7f00008f8000-0xb8), &(0x7f000006c000-0x5)=""/5}, 0x11) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000f0a000)={0x5, 0x5, &(0x7f0000d35000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x40}, [@jmp={0x5, 0x4, 0xd, 0x0, 0x1, 0x40, 0xfffffffffffffff0}], {0x95}}, &(0x7f0000671000-0xa)='GPL\x00', 0x25, 0x1000, &(0x7f0000031000)=""/4096, 0x41f00}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000053c000-0x10)={r0, 0x28, &(0x7f00004df000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000080c000)={r2, 0x40, 0x18}, 0xc) r3 = perf_event_open(&(0x7f0000679000-0x78)={0x3, 0x78, 0x7, 0x7, 0x0, 0x4, 0x0, 0x5, 0x2000, 0x4, 0x800, 0x1, 0x3, 0x1000, 0x80000001, 0x9, 0x80, 0xffffffff, 0xff, 0xffffffffffff358e, 0x0, 0xa5, 0x6b58, 0xa3, 0x1f, 0x6, 0x40, 0x4dd, 0x800, 0x2, 0x6, 0x3fde, 0x0, 0x2, 0x8, 0xfffffffffffffff7, 0x278, 0x4, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000dbd000-0x1), 0x8}, 0x4840, 0x4, 0x1, 0x2, 0x400, 0x6a181a88, 0x8}, 0x0, 0x2, r0, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r1) 2018/02/16 09:20:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0x2, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae), &(0x7f0000adb000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000-0x20)={r0, &(0x7f0000724000), &(0x7f0000007000-0xfc)}, 0x20) 2018/02/16 09:20:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00003b4000-0x10)={&(0x7f0000e0c000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ceb000-0xc)={&(0x7f0000fb7000)='./file0\x00', r0}, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000afa000)={0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e08000-0x4)={r1}) mkdir(&(0x7f0000401000-0x8)='./file0\x00', 0x0) socketpair$inet(0x2, 0x2, 0x1000, &(0x7f00003cb000)) mount(&(0x7f0000c7b000-0x8)='./file0\x00', &(0x7f00000ab000)='./file0\x00', &(0x7f00006e7000-0x9)='efivarfs\x00', 0x40, &(0x7f0000cb1000)="0f35933bea220a5be610f08f72f397b2db28045ebe3197d2de30ed35d791eedddbcd76b6022e2ebcb6429dc48c17c23b1a0cf9a5e0461eab957accd6117adf9601e39ade9d570d785e95b9ad785d3be94b3025b34838d65ecdcc82e64855a98c727ae8734a740d8d136c0ee494b8f0243fa17a98dbcabf8492e9b7aca5134caeba62268abbaf3c5ed735a476267aabe644366f0876cd5b1770ade3b445ac559628b8a52218c03ae6bbbe4023478e43b1aecc4d20682bbf9a8fe212b38e7182c6870dd021095a778bd0efa9235c54b0a179d959744d02f46bde95a5c41fc273dd945c9d18e8d97960317ef30c824c05e39b52f10e5c442dc494cfade5014ee58f11722a049054c9b8c470730c624c156727f662aba0be1a8cecf31d520607479d52509a53bba1dc60015ca884fb66a7fefc188f0bedf7e1efc3dd0dd5ae4abdd479c82c743c97f9a458dc48636d9e5827b449ca69766251310ce76441a4050f76b2bd393ff97d56f1758f7a8cfc21b2f5cd8469c055dbae14830031eb99fa3cd0fc29b1d7ac309c6857a265bd91772e638b4684a172940635aa86fd8e9cdf2b33097e86ff1fda8778331ef53badfba90cf3b22e7656c5411580a464ff15407b919e2f9b0c364386d88b9fdb25a94b63fc22b328a8747707a02e6202b302429fac40be074a6614dbcdae09db357e255955fd11b9a333b77efa684563ced41a03c67e5145f0720acfbb24bcef854a833910b848e567aa68e7aa887b4db8af0fcfe82e79c39dd34d52d91b65ed1186424b44d58d074dbca8c288f046dc46267d89f14f65d3121aaa4c9f36e82ab4a9784d9ca1cf30caec23ebbdbda5a68d2d913c685c4884b58b80bd3742fc76d6353cb8ea9fb71cf871914f342262c4511debfe8dc2443a6bee8397645721c5be025c3556ddf6ce921dcadc31e223797637700d2f46262421f8800c64ca633376ecd7c976632f32cf37f6385445b5053d9056881b87db2679ea635255828e89f9b80665ba3319c776d7f5c719c1434b8138f5fa1d5e483ee357b1d5dfd5d2d8282dae28e4e3b0c77e18c12b4c7b91bd21e2d3bb820ea334d1646d9d3ab9a869ab5d18ccb292cc72ad1b32a45f9d37707df6cd4ac11e8969eec221f3b79a329ea90c60b149c188ed109fc7b8306fc12a0dd3fa1fe0a172a5f0273608f407e3535e922c61254440732f56476fe06fe4ce2b038f075f0eccd4c01fb5dcb02d31b108d942f9635ebff32573a60daa2b5f4e7ddd7cd90b3b3a0ad89a4ef25191cbe6c0b8c5e9fba652502863cf735b4264f77309c030af1f0a6a0b29176e340e2b86e6158f98c27911909b8349b2184c2ea5d87cfc4e7b349d6f2c4c8ee8aee4bf42025f434c55a0f09c7c549878d655b47a23f3f4d661e3e5f073a7735d1ebb2700dcf867598663e2eab0785de67f65d361750759e1326269b0e758a03a5f6b71cc6a1c8cdfae343c198b96a6831dde1da87eecd8a96ae12ed9a8f1a20a30fe795d1ac95ac96c744631de65c9c222199ce5a1ecac0df207c8d254257b9566394af7a8332d4f1cf25a16d9a7a63071396ab2277895f2e0768930e6392603949d5e6918ae3c9fc0a7f4347e280660652b7be96118a92b27dc215dc772c67f290f1871d5bf28c1af984387c7805cd6e2986d110d3e41b739607a646ad3af6faa446c19a1eb565cd17e4fd5562f15d42cd9b5b9b47851f7f40afec71b1b4180f415c305db1434e7ee325095e0bd9cc30b10a9105fed5dd00f9ada5c8a00ecfcd0f81a727d7f294bb357b2770e3e83a53f42359d384d0697a0ac8804e23084c2b1e3994a4d4dd0cf45619439e7dd91f57f1470af5dc1a4a8678a5bb603efe9fb05ab681661845193dd84a8a4b19db8bbcc7349fa9510c47728b5b22a898f3ba898f4f2c4134f1490f0a3cf46eb1651c810f8f76bd97beeaf5ebf272b7a4644e0ea1aa2160f3f444885ade8374c18de85a1cc0edc60e6f8fdbd4a11e2f6a01cbefa97ca25f5c2caf2ecb0ca31fc8e2bf6eeea392644cfdf0962213e33affd8950dec6ebcca439a067fb79d4a9bbb24290df8f12971c30f3b66a9e530ff40b0cc5025d8bbd92f671b456b4fe243ac129ebac536441e258ee3f22283d282f2eafed54d6f769c825d7597761ea03bf5a73473f35f08e7c3dafd86abdc2bea125acb8b36bc91cb2c8e6c810b13c23882be29d0fe08972c6499b4c04e2d0c08675c640d93e56720ea00efa485726d70a9c68bf50ba258b0a555ab376c2741c4b24fad777f37426f2fc694adb0a9f63a2e775ba0e6c5567cc6c3146f35a53b69f8b50b03382c56287665b9de49ad9b2c120c962bf07c22102e7e9af29b3869029ef220f841a2928a6bbaf6572047cef48c0633ed8967d6b11a2d0bcfab5831e577823923039e1e259721ffbfbbc3717db552efa8a497812443a2c80dd85a9bae3e2b5d72d3df92b4658d0b45e5ed2d138fb6b71f17d46edd63c2199917711c596004152fbc5c439000b199dd866b005a98b059286c1e804a80adc10b9f1c654d66fc91d8bab4e9179d3998157b99218edb6fad89268247d9504bfdad30f78583fc9acd6b2d3e56487fb308a7e5478b17e2238d151824fb65f6c711d9423b4b1d7f79938b76b2da20a33a10e0b293a835acfc93a19ac91ad74f89309f7630e819327aa269ea8b6a2b49d3b76a787943b943180d0c5a33122232c0ec2284050dda1aa1bcf0d271e24a6547ac633d158372ee1abef83ce14be386a32d71a242f067e8368fb33ca5b90bb2532c15fc9fc6e35a840348a27a4bb5d48227dbb22e7b25d203618152d5f87528982b12dc6bdf5d2c26856a33b1a59113f568dfe6f41c97254b96609bba23cb0a02e0e4a5ba90e54c2f7303c35eb0909df147bbf16995f0232dce458718d8c3e4871d7898e9b820619ffa9ac9e436bc26d89041faac98724f97bfd361e26b77407b8168fd233b31a68b5582a1614c8bc753a53b2bc7da7df2d108da848ec18db37c5e87e7f26730b4a3ed86da7f9a9dfba0b0bcbcde7dba906887da6e3c944755ac1a4ba338796ad76c5ba06271a7cec50e9405978481ab05a71590f1b1540c23227561a4f175b79096a6c8933b228790007f189a8eda35c29b922e2f7f507bba1b40de2ba87d2edf43e7767893228fcec6b251bb3809cf9855973b64f892c21b9e6071894d4a9d22682f520d84e616f3c39ab65b457e6e4f5d1ec71cd63c015c0a4c8917a5e8a89d59391fc8627b3de805c28c4cd7a0087785428691e17457c28db0f37f62d75b5312d662dd084d2c76ac84f5d33487e64bcf12ce6a5c989c49222e762f27c0183906b6d7a7c0bfcf396a1498da198cab45cbbb01def5015d3d61312b963c12633e5bf964f904d9423b8477fda45d4fde2d568ca83bc39737c793b63c55ee5d591a3df1ae6ca615e48353595b3338cc6605a4c778dec8ca1771dda6894d129c63de92cc3db5ed275ac334fbc79cf00ef52124221d8b6d6bd5c1a0f121bc32b47732663d3cf73a569004faaab71f13b1bf9981bdd1f1e2ce7c5386313adb0ee14cd7a561e16e871ad592f7c0e4769717653eef68f1c3ffcf4b6ea026d7dbdec85c890e454ba868c9c2a4798bfedc181dd0ef2d1c65c5817e2d91141bcf2c03bafa9c7acde500dd9758e9ea597311fa88a95eb4a42938c58d75c491cf6161a281a41cd12946801ffdac81a202056a4bcee553df674281db9bb9c21a5eba436afed8cab8cf7e509f859f5e851d22953c3c4590fc91808dd1d8cdc9490d10d75c7da16e27e1469c628fce1067d5b0d8ee509ce0da015390c81d565004bc568e6e6a72e15b3778ea2b44916b2708d24117909f44d77d40bc877aeac711cce3ba0430b3a91eab0c9d260b6776826dae0039ed54efca309b698b81ac4c2f365dff888e991be522205399a1837ae78bd8bf5ca9f6f3fd3653a2c2834df8086975d5fc4eb80be5b7fc3cf6775f5bddc8b166b6148ae81b2c64caf8d473ddf557a7975936ed14c69394f8e8013cf45375d6f725c3535023b632eda3afa2e75a6be2c06c87bb117e16a1ae2eec71396f482aa6e000d1012b98462ccc1149b6de3b29bb52e45c4e9cff3fa50d1983cf94a69b81f373765e0d4f516fc4f7482d0f889c956c878f68776f7e98cafe4f7a5e4ed0455f42c96070f65ba3250ec8f03ede04e8a8f689a397a1b924409756c0649d86601b09a03e9c6d166dfb7881f2ac52af0e638acefb4e4c665595c9a66f4f1f6130f9d26e1a25c6e6c0346dd2fb3cbec39c5d830782e178ad417f6004ffa58a7986cbee843de36df0e91da123512170d8eb5bc07899c02afc40ca2d4682f3c00665e4e17fdc2e03336998dc49004d0f74f42b2d46e1254823af1198e97e88ac66cb5908d07ed2a89577b75454c3258e40d5e872ab08c20524ba088932aab83ed279e7c1c6aa7a7fda916d7a4b21603713f97f4c89df467740aee68ec5c342cd0731c923c3795b02b4b1132aaa97db53c2af4cfe0fe11bf2403ef72de1328682aa872e15d6440c90a8441640c2e139bfa072d7035f9a99c7766b90d1907af2444850a79e5a690aea3394b00a69711f1ee0f16ee3d468fe1abda5f39ac7171fcee7db3ab92bcb8cceca383e6382ff7c5fe6bdaeab4085fb7c53594ff27e3ad0fd97a1fcfa73e1943509756ed5b009bbfc08d7f13edfef656c582c3dbf1c5a6a03c1f08beb15500710e773cbb4e4684fd77a0a96988a9e872a905974f052cb7dfb0faed1701d1121c0b1af20cdd508a4d6abef49e224b590f2fc2f294adf4c4efe4dad8fdf76a84f15a7e73d46813b142e14cec89fcdac5276acd118ccc628ea21adca0dfa34a50bbb3239835a6cbb1afa545068b6489a1ceffbacc2502efe0db25af872a04e23974edff3deaa053b9e6943071ed937545abe4ec720977a223954669083b8147b22dfe4428cea987ea61c0f9b34f3dce7584a8f40ae33c9fe17baa0e464d531d1b84f8a82ad4bb7d69fac545462ca11932b0b5795368dddd13e4c954600781bb17c471f885818f2bd08d5d630a886ae1b934d695a0cb59614a7426c13e1a16d7c4c7bca4394bfa1b8ad0902258b4ad653ac6d668d4d62242377a10873dcf4a2a0557dfad4b747fb8f7a31876d31e8f2fe89cf12211f35cd8a932e6d67ddce10182391dc19d05c9c00cd27e9997e086946d34b66720473d974fb1a93f9b0387bfbaf95e045bd61dd13285f15c8f754eb59ed2f6a53d26cd8e56781b5bd6939251b32a267b3012713448c5e88337b2da90038cc08d87d0154bd7a70d32ad8d583b1c4355fbc317bb8ea695d5dd5dd0d976af2638ecad142addb3bbd5dc8bf087d37ea0d0ba27b48dba551ea59edd264c65dd4087e71a08e7e4e593a33726a391e2e33c34f7de5f96f1790eecf6c595002a588f2b2b069f883e4f141267dcef2efa8f5d6d219646636b5339833cb07b61a6b970a21bdde6bc6b18794e44cdea7166322769594e0c06190736e6eb71f1d8aae2cb8c73ad73572cc7d11e37457b5ca9733834470f6df4f7986ac066e96adbd85747bbe09c8fca706048f18658483686057cacf2226f8dc194c75153a923ac6f3164fff5546002d4b0e380df73914660d2a9ede9b11b7758dcc1370ff9f8dfec60e2ed1810dd0736242d9fc1812f1c5e825e0a3362efe4c68eb8f4fabba9681e62861167888f794930c07176bd001a2931624ad02254e0db8c5901dc68f07a28a17e5a9ce029a46d967ace2cc8e20986daca3fc5d2bb5ba1ca79c41425ba18d78dc829a6") r3 = perf_event_open(&(0x7f00007e7000)={0x3, 0x78, 0x100000001, 0x5, 0x3ff, 0x2, 0x0, 0x6, 0x0, 0x4, 0x935e, 0x10000, 0x0, 0x0, 0x40, 0x6, 0x6, 0x9ba3, 0xfff, 0x0, 0x7fffffff, 0x100000001, 0x1, 0x600000000000000, 0x8, 0x5, 0x0, 0x1, 0x6, 0x1, 0x2, 0x401, 0x571, 0x6, 0x4, 0x1, 0xfff, 0x20, 0x0, 0x6, 0x4, @perf_config_ext={0x5, 0x3}, 0x40, 0xa5a, 0xfffffffffffffffc, 0x2, 0x0, 0x8001, 0x7ff}, 0x0, 0x95b, 0xffffffffffffffff, 0xb) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f00002c9000-0x10)={&(0x7f00009ba000)='./file0\x00'}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) mount(&(0x7f0000a17000)='./file0\x00', &(0x7f000028f000-0x8)='./file0\x00', &(0x7f0000a38000-0x6)='jffs2\x00', 0x410, &(0x7f00009d5000)="75d033ad80db99e9a6bff1f9ec4dec80cfbf15db5b18f10ff912f5bdf184742b1bd8536ead29a2921209dee54afb9f442df1f2c7d9d9422a4590b90597e2207d5c061acea4810813e4dbc898b7c09ab5f3ff64ad8b8d60281fd76482ea2b2936733da5d892e1d0b6dc44a3ad03d30000000627ac94bf8e78faf4343b44fd373ab6b3") bpf$OBJ_GET_MAP(0x7, &(0x7f000019b000)={&(0x7f00003c5000)='./file0\x00', 0x0, 0x10}, 0x10) recvmsg$kcm(r2, &(0x7f0000f52000)={&(0x7f0000e05000)=@generic, 0x80, &(0x7f00005da000)=[{&(0x7f0000ce1000)=""/144, 0x90}], 0x1, 0x0, 0x0, 0x80000001}, 0x40000040) 2018/02/16 09:20:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005f1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = perf_event_open(&(0x7f000006a000)={0x1, 0x78, 0x6b9, 0x7fff, 0x0, 0xffff, 0x0, 0x3, 0x400, 0xe, 0x5, 0x4, 0x7, 0x0, 0x80000001, 0x7, 0x4, 0xd79, 0x1, 0x100, 0x8000, 0x94, 0xd6, 0x5, 0x9, 0x7b, 0x5, 0x9, 0x1000, 0x3, 0x1, 0x6, 0x2d3, 0x4, 0x84, 0x80, 0x1f7, 0xfff, 0x0, 0x8, 0x4, @perf_bp={&(0x7f00002d6000-0x1), 0x8}, 0x8000, 0x8001, 0xffffffff, 0x7, 0x7f, 0x80000000, 0x1}, 0x0, 0xc7, 0xffffffffffffff9c, 0xe) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x7) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, '\x00'}], 0x18}, 0x0) 2018/02/16 09:20:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can, 0xfffffffffffffd66, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xfffffffffffffe71}, {&(0x7f0000001000-0x25)=""/37, 0x84}], 0x96b0cf4a6d2225a0, 0x0, 0x2fd}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00009ec000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95}}, &(0x7f0000004000-0xa)="73796b00000000021200", 0x1, 0xc3, &(0x7f000009e000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096}, 0x28) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000990000)={&(0x7f0000888000)='./file0\x00', r0}, 0xc) 2018/02/16 09:20:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x5, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc}, [], {0x95}}, &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000048b000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000567000-0x38)={&(0x7f0000a33000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000ecc000)=[{&(0x7f0000061000-0xe1)=""/225, 0xe1}, {&(0x7f000097c000)=""/27, 0x1b}, {&(0x7f0000bd1000)=""/2, 0x2}, {&(0x7f0000424000)=""/25, 0x19}, {&(0x7f0000403000-0xc7)=""/199, 0xc7}, {&(0x7f00005e9000-0xbc)=""/188, 0xbc}], 0x6, &(0x7f0000525000-0xc2)=""/194, 0xc2, 0x7}, 0x10122) 2018/02/16 09:20:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18}, 0x0) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xb, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x5}, [], {0x95}}, &(0x7f0000fd3000-0xa)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f00009dc000-0x99)=""/153}, 0x48) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c9c000-0x8)) 2018/02/16 09:20:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x80005, 0x0, &(0x7f0000115000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003ba000-0x8)) close(r1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000095e000)) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000), 0xfe28}], 0x1, &(0x7f0000b50000)=[]}, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) close(r1) socketpair(0x12, 0x80000, 0x6, &(0x7f000085c000)) recvmsg(r0, &(0x7f0000182000)={&(0x7f0000bec000)=@l2, 0xe, &(0x7f0000231000)=[{&(0x7f000023f000)=""/205, 0xcd}], 0x1, &(0x7f0000c7c000)=""/4096, 0x1000}, 0x0) 2018/02/16 09:20:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000a9a000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e4d000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) close(r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/02/16 09:20:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000490000)={0x0, 0x2, 0x100000000, 0x101, 0x8, 0x1, 0x1000}, 0x2c) mount(&(0x7f0000744000)='./file0\x00', &(0x7f00005e4000)='./file0\x00', &(0x7f0000c15000-0x4)='bpf\x00', 0x844000, &(0x7f0000f6a000-0xb9)="9128711e8ea1c06c18edcbb554b7e9a2db9a5e878a9c7d074101087ca69d49552b93be25f6ef4105c3c5d238afb141d4474ad163f3fffa9749b1ac7a3d936448cf20c45fecc2b407fd61d4b4b0c3df8739cda2d5c83a7f1fd423aa00194723861281dc1d3ccd592b52e96dd564f127022416213989e2ecef446422e4dc32af40bfdf016cf5dae8094b4fac2954e00c96d075677113a9c9d4ea4cf2ab3ff688490576d18bbb2ba1257030988a720e4a7809f45659d2d352aae2") bpf$OBJ_PIN_MAP(0x6, &(0x7f0000389000)={&(0x7f0000e3f000-0x8)='./file0\x00', r0}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x62, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00001ed000-0xc)={&(0x7f000060e000)='./file0\x00', r0}, 0xc) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)) mount(&(0x7f0000b45000-0x8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097c000-0x1)) mkdir(&(0x7f00003a9000-0xe)='./file0/file0\x00', 0x112) bpf$OBJ_GET_MAP(0x7, &(0x7f0000d7d000-0x10)={&(0x7f00006fc000-0x8)='./file1\x00', 0x0, 0x8}, 0x10) 2018/02/16 09:20:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0x6, &(0x7f0000817000-0x8)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x20, 0x100001005, 0x0, 0xffffffffffffffff}, 0x214) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000970000)={r0, &(0x7f00001e9000-0x94)="c842", &(0x7f0000af4000)=""/30}, 0x18) 2018/02/16 09:20:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000dc5000-0x10)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000888000/0x2000)=nil, 0x2000, 0x0, 0x8013, r0, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00005a1000)={&(0x7f0000748000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000ca6000)=[{&(0x7f0000137000-0xb4)=""/180, 0xb4}], 0x1, 0x0, 0x0, 0x1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000081000)={0xf, 0xe, &(0x7f0000b2c000)=@raw=[@generic={0x10001, 0x2, 0x5, 0x1}, @jmp={0x5, 0x6, 0x4, 0xf, 0x5, 0x88, 0x8}, @exit={0x95}, @generic={0x2, 0xffffffff, 0x7f, 0x80}, @jmp={0x5, 0x8001, 0x7, 0xe, 0x4, 0x20, 0x4}, @jmp={0x5, 0x4, 0x7, 0x7, 0x3, 0xffffffc0, 0x4}, @exit={0x95}], &(0x7f0000146000-0x4)='GPL\x00', 0x3f, 0xa4, &(0x7f0000905000)=""/164, 0x41000, 0x1, [], r1}, 0x48) 2018/02/16 09:20:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x7, 0x7f, 0x3, 0xfffffffffffffffc}, 0x39c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008b3000-0x20)={r0, &(0x7f0000db3000-0xc4)="f6b6c5cb74467105bc7d300bb0213d7b1f4a54f56eb0690e47da870af866de6b4df0509cfc185aaec21cc85cee8441d4ad2592ee50808220ff853a22769c7aefa3cf2e9784245aa6315081bcb0b3615fdd794f6dba06f2b8110932cf954d35b21ad3c4c37b7fc505bd40e66431695ced8dcbe37ce1c40a1c9d03aece015de548844d0924335ab7300c9db0d14b9a4d9104b8d49df2186706b28c903896b22f9df4c58dab7c9e48f9fca0149ad6b8ab27186a2a7ef8a151fae842431cafc79aeb77266b58", &(0x7f000015a000)="f6371599a39501bd0296327cf68d53d17e17c30446e43002c11a23d9f698c5295a9374", 0x2}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026c000)={r0, &(0x7f0000932000-0xb5), &(0x7f0000df2000-0x95)=""/149}, 0xfe48) 2018/02/16 09:20:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80800, 0x401, &(0x7f00009b5000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000930000-0x20)={r0, &(0x7f0000b0e000-0xdb)="1b0bafa34fc21f7a20743773fc5c752bb874a82e93bc9c400af5b49611bcbf4b8fb9b2dacea392568bbd21df14b277c1d29047c7a8cb22ac59894d9b6b72b986e0354da6b12011f263737ddb3f5f03c8b85c6b5a5e87bb8bd267964b60734e5f81f8cc12c605e971a4a980086c8a68358c84d9b555e78f226bfe2d3d203663d0819a21c237fef9e9e2203022b083930f857c59292d79c2012782a86468716da0a98612bdef492452743869c7d0076611f21aa8d438174a959ab12fe66985b4a7ca654ff509ae8d5371e7c369925695183e8d5c081904e025df3347", &(0x7f0000640000)="0a125487cb7274af216aa1d8689f555962be9aa9b303279a0bf88be06e9ac14f00afddbb17d5cfc614a1d121a4b31f0ce3146c49409a870fa4d2b63ecef049e71d20adbe5b85c643bf5dc212f2098a56b420f632c261520d35197e5d12aa22b7b8de6afb29ad2c6d5260b3af31048abcf9d33189defdebf0d829b8dd3da95dfddf58144a132872f6d34a5f614cf124e2ea88ff931b1019a80d42a5f8b7986a30e394c145a690afdd78fc836b6278396fe728e7f237325af076d60c2d88fcf16345c0065a47b1ea8f5c"}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x9, 0x5, 0xb}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e6f000-0x20)={r1, &(0x7f0000479000), &(0x7f00000a2000-0xca)}, 0x20) 2018/02/16 09:20:38 executing program 3: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000370000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x6, 0x0, 0xffffffffffffffff}, 0x2c) socketpair(0x400000000014, 0x0, 0x400, &(0x7f000046c000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000af5000)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000934000)={r0, &(0x7f0000213000-0x7f), &(0x7f0000f30000)=""/199}, 0xffffff14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) 2018/02/16 09:20:38 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x2c)={0xf, 0x5, 0x6, 0x4b46, 0x4, 0x1, 0x84e9}, 0x2c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000007000-0x10)={&(0x7f0000008000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002000)={r0, &(0x7f0000002000)="e018a49c3c5b828bc9022b8d486d04e9d996bd279411862573830027792336b1e42ffafd5fdb32e95f28da2114380d9c0e0713", &(0x7f0000008000-0x7b)="10038841cbc76806cbd9d4e771b1defe08b8971114542f72126ee8b68373e7570268a727d6a3f038bf60099cf09c3be29ea20852b84d0c8ab30204e3b2eb1beefb2a429755b716d16a875b94cd75ecbefcbe0838449f78049c51b5f43e92930b8db255a12617d8902462a76357244e943fd77fd85160b895caeb36", 0x2}, 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x1, 0x6, &(0x7f0000008000-0x8)={0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0xe, 0x4, 0x8, 0x40, 0x0, r1, 0x2}, 0x2c) 2018/02/16 09:20:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) mount(&(0x7f0000974000-0x8)='./file0\x00', &(0x7f0000e9d000-0x8)='./file0\x00', &(0x7f0000f07000)='ext2\x00', 0x100000, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f0000d1b000-0xe)='./file0/file0\x00', &(0x7f0000a69000)='./file0/file0\x00', &(0x7f0000e8f000-0x7)='nilfs2\x00', 0x1000, 0x0) mount(&(0x7f0000abe000-0xe)='./file0/file0\x00', &(0x7f0000e10000-0xe)='./file0\x00', &(0x7f0000e0b000)='sysfs\x00', 0x80000, &(0x7f00006c0000)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000294000-0x10)={&(0x7f00004b2000)='./file1\x00', 0x0, 0x8}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000e5a000)='./file0\x00', &(0x7f0000cbf000-0x8)='.', &(0x7f0000ca8000)='affw\x00', 0x2000, &(0x7f000068b000)) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)) mount(&(0x7f0000d62000)='./file0/file0\x00', &(0x7f000029e000)='./file0/file0\x00', &(0x7f0000141000)='efs\x00', 0x20000, 0x0) 2018/02/16 09:20:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000016c000)={&(0x7f00007ac000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008e3000-0x20)={r0, &(0x7f00002ef000-0x1000)="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", &(0x7f000019a000-0x98)="1e77816abc98395e0781f7661393403fb353fae687f82e8cfaa1341f09aeb803ec3203e350d8750b79c9251ca176156ac3c0a27c29f7227c7e45db4c38e634aafd8861bccd5908963468f19d0097b31f813af6017be2d112793e2f31dd84abcea2175e22fd5bc9e19367b03eb7e61007f3ce5ec56ea9c51d1b069a33aa10a91390a457450afdd009740321ff42fe03054639298a98249c0d", 0x1}, 0x20) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/02/16 09:20:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000389000-0x10)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, r0, 0x3) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004b5000-0x8)='./file0\x00', 0x0) 2018/02/16 09:20:38 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x81, 0x83, 0x20, 0x0, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000ff0000)={0x43a9, 0x0, [0x0, 0x0]}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fe3000)={r0, &(0x7f00006f4000)}, 0x10) r3 = socket$kcm(0x29, 0x0, 0x0) recvmsg$kcm(r3, &(0x7f0000146000)={&(0x7f0000e28000-0x10)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000612000-0x30)=[{&(0x7f0000c74000-0xf4)=""/244, 0xf4}, {&(0x7f00009b1000-0x4)=""/4, 0x4}, {&(0x7f0000237000)=""/180, 0xb4}], 0x3, &(0x7f0000c1a000-0xa5)=""/165, 0xa5, 0x1ff}, 0x12000) 2018/02/16 09:20:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x805, 0xff, 0x80000000000003}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000bab000)={r0, &(0x7f00005b9000), &(0x7f0000a1f000)=""/106}, 0x18) 2018/02/16 09:20:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000069d000-0x48)={0xe, 0x2, &(0x7f0000371000-0x70)=@raw=[@exit={0x95}], &(0x7f00007e4000)='syzkaller\x00', 0x74, 0x17, &(0x7f0000d29000-0x17)=""/23}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00001ab000)={0x6, 0x4, 0xd7d2, 0xffff, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006ff000)={r0, &(0x7f00004af000-0x2f)="960c977754301cdc4c1b2d5d230ceb96a792495bf9fad399d61c5c9494d1d1b64c11bf975362ff759ab381864b934d", &(0x7f0000cc2000-0x2a)=""/42}, 0x18) socketpair(0x100003, 0x7, 0xfffffffffffffff7, &(0x7f00002ca000)={0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x5) bpf$OBJ_GET_MAP(0x7, &(0x7f00009f5000)={&(0x7f00002d4000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet(0x2, 0x1, 0xfffffffffffffff8, &(0x7f000084e000)={0x0, 0x0}) sendmsg(r2, &(0x7f0000d2f000-0x38)={0x0, 0x0, &(0x7f000093c000)=[{&(0x7f0000832000-0xe)="47dd52bcbf00b4898365a41a96f5", 0xe}, {&(0x7f00008aa000-0xff)="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", 0xff}, {&(0x7f00007a9000+0x4bd)="86b413dd5472cbac74be4499d9fe75ad14cb518bdee8fb201449c3e180c61d446eb2129c7d84d5e93357ef6d46b62a033ed0f079126f4f79e8", 0x39}, {&(0x7f000033b000-0x2d)="18ef0d06620e609a1be29a128ef954e915cdd90d622277540c4e3543857de03d06730c2f2de5b4d0d66d825f7f", 0x2d}, {&(0x7f0000b2b000)="6fe7348431b281a978393d4c7171bbd6692abe09133dac1198226058e70f923641f8fc3860318c6d0017e4e135cb134f299d75837c890aca358b0e724ea51a01e604ec19f82bb6dfe85ca7280e85b25b29b82996396ca18368071aba5404897af1599316b8eb054f07caba0e45c5b7d06559723a233f0f11f3a344c62a555ad84ec3d95251536f162a547b76ce8176483a9c49647c9f14377b88439a4868cc9e967a2fea0d60b7760229c597a492f6e488d6b017c0adc2c94b9bca80521232090fc31bd92296cb4eeeed2728179e0d1e8620b72ccba5f469db398a23c247aee423f8d7f33b99c1328adbe1728695", 0xee}, {&(0x7f0000a94000)="45292011c375d6d9473fe599cf2971e5f20ca855f4961f21b59078f24f635a1ae1e5e49f0938d72413014d4986d7324d85bb9273eeefbfae531ad5864ec66f", 0x3f}], 0x6, 0x0, 0x0, 0x4}, 0x1) mkdir(&(0x7f00008fb000)='./file0\x00', 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000aac000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000069b000-0x20)={r0, &(0x7f00006a5000-0x53)="d3c4f9480781e10e6d501f213815e51d3273ab126f1d0fcc7df1c2f21e9ba7e1e1a5b808dc85c1d6139559b4e71b80ddcc31958adc88e838534bc345190349e37740ec1fb28cbfccf785ebbd7210d7d5250357", &(0x7f00008a5000-0x33)="9a31ff89f63dd820e934e1b4538eed019289921a48f951821653fe5b184afc169baac122608681f204beb3d303174d0b4f0ff6", 0x1}, 0x20) socketpair(0x8, 0x801, 0x5, &(0x7f0000d18000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000e4e000)={0xd, 0xffffffff, 0x3, 0x7, 0x8, r4, 0x80}, 0x2c) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000052c000)=r5, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000da4000-0xc)={&(0x7f000000a000)='./file0\x00', r4}, 0xc) 2018/02/16 09:20:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000058d000)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000d9f000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000d0b000-0x57)=""/87, 0x57}, {&(0x7f0000561000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000041000)=""/237, 0xed, 0x3}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x2, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x80000000001, 0xfffffffc}], {0x95}}, &(0x7f00009d3000-0x4)='GPL\x00', 0xfffffffb, 0xfb, &(0x7f00002af000-0xfb)=""/251, 0x41000}, 0x48) 2018/02/16 09:20:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000b33000-0x10)={&(0x7f00004fa000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000051b000-0x18)={r0, &(0x7f0000c49000-0xbf)="5d516a16742a105d035f3b70452107e4186864f6cb43a2f33a011cd3a9bb5b83a88b50b60f21936fedf1df48b2b482f17b436e2b12af7b3ef56f19cc26f1dbe6d69d1465a0d1f66afcbd348e1c90b7f5b470d41b834819a0933dcdd2fb6bf2afec2d9c044e3e06f26abbcdba05caa1c6e9ab20840e92f2d3e1353a5a10eed3594bcfffa1d9443459321897cfcc8e5df20c20966b9d22f3a8581e5f274b2514536961d1a60eebd1e6533368ab695c1c209881de95c457a325729bd6c9ec5757", &(0x7f000090a000)=""/170}, 0x18) perf_event_open(&(0x7f00000a6000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0xad, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a47000-0x1), 0x4}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000510000+0x98f)={0xb, 0x9, 0xeff, 0x100000000000cc, 0x1, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/02/16 09:20:38 executing program 4: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000257000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x17a, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xfffffeaf}, {&(0x7f0000f6e000)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000afa000-0x2)=""/2, 0x2}], 0x10000000000000a5, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x40a, &(0x7f00001a8000-0xfb)=""/251}, 0x48) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f76000-0x28)={r0, 0x0, 0xe, 0x0, &(0x7f0000f6c000)="fc85fb53660a9a54be857d4e5c9c", &(0x7f00003f6000)}, 0x28) 2018/02/16 09:20:38 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ae2000-0x8)) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f000001b000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f000001a000-0x5c)=""/92, 0x5c}], 0x12d3, &(0x7f000001a000-0xa1)=""/161, 0xa1}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f000001c000)={&(0x7f000001d000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000001d000-0x10)={r0, 0x50, &(0x7f000000d000-0x50)}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001a000)={r1, 0x0, 0xe, 0x1000, &(0x7f0000016000)="29b21f3bdb4910e9f74b5391956f", &(0x7f000001a000)=""/4096}, 0x28) 2018/02/16 09:20:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000688000-0x8)=0x3) 2018/02/16 09:20:38 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f7a000-0x10)={&(0x7f0000268000-0x8)='./file0\x00', 0x0, 0x10000000010}, 0xffffffffffffff2d) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f7a000)='./file0\x00', &(0x7f0000de8000-0x8)='./file0\x00', &(0x7f0000eeb000-0x5)='nfs4\x00', 0x200000, &(0x7f0000f7b000-0x62)="0c08351e3b154dc9c840b46fc501c80e07e61edbc846adddda2dc6506185a815fe1d0dcc4d9be330ed29bc301028b4fad600600be5de8112b4cb29cc29fde28a998b2b5ae0bdf5b0d73548f2b183ea0c176ea21aa61f980fba58b82b7f3f46a746a3") mkdir(&(0x7f0000548000)='./file0\x00', 0x2) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f7b000)='./file0\x00', 0x104) 2018/02/16 09:20:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x73, 0x0, 0xffffffffffffffff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b76000)={0x1, 0x5, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x6}, [@call={0x85, 0x0, 0x0, 0x16}], {0x95}}, &(0x7f0000300000)='GPL\x00', 0x5, 0x59, &(0x7f0000dde000-0x59)=""/89, 0x41000, 0x1}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000879000)={r0, &(0x7f00009d0000-0x71), &(0x7f0000afe000)='\a'}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a54000)={r0, &(0x7f0000566000)="04"}, 0x10) 2018/02/16 09:20:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x10001, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f000025f000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x1}, {&(0x7f00003ac000)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000041000)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x80000000001, 0x70}], {0x95}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0xffffffff, 0xfb, &(0x7f000056a000)=""/251}, 0x48) 2018/02/16 09:20:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) socket$kcm(0x29, 0x0, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000140000-0x4), 0x4) close(r0) sendmsg$kcm(r0, &(0x7f0000748000-0x38)={0x0, 0x0, &(0x7f000016a000)=[{&(0x7f000025b000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x8805}, 0x810) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000df000)={r1, 0x50, &(0x7f0000f73000)}, 0x10) recvmsg(r0, &(0x7f000054a000-0x38)={&(0x7f0000355000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000af6000-0x40)=[{&(0x7f0000dac000-0xc1)=""/193, 0xc1}, {&(0x7f0000e54000)=""/94, 0x5e}, {&(0x7f0000bda000)=""/94, 0x5e}, {&(0x7f000073e000)=""/10, 0xa}], 0x4, &(0x7f0000dd5000-0x25)=""/37, 0x25, 0x8}, 0x100) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a68000)={r0, r1, 0x7, 0x1}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000749000)={r3, r3, 0x5, 0x2}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000de1000-0x28)={r3, 0x0, 0xa2, 0xb5, &(0x7f0000972000)="6a4db44033b743aa68c2572b6fb9e9b7baaea820051abefff5db5933cbb80fccc14694e1b9a2450b200756a1166b35566059b93e3467f281e2f4aa31177582c16197a8df435b9344ddcb91501c37950d82bf390c2476f75325713298bc89d364a5842ff29a1988ca0904725c877f156d5ca468eb3b171592b8d5750b70da731e098ebc9c665ec32d21744762f03a9d2d8d1c9fc97a1b4b46fb11766f8ba17a008b58", &(0x7f000036f000-0xb5)=""/181, 0x3, 0xbc}, 0x28) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000825000)=r3, 0x4) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a30000), 0x4) mmap(&(0x7f000062d000/0x4000)=nil, 0x4000, 0x2000001, 0x20010, r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00007cd000-0x4)={r2}) 2018/02/16 09:20:38 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80000, 0xa43, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003000-0x18)={r1, &(0x7f0000010000)="2f3d77d82f57a4df38942af790f40fe41e00f5fd4c", &(0x7f0000011000-0x24)=""/36}, 0x18) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000010000-0x20)={r1, &(0x7f0000010000-0x20)="d76693503dd57d3b75cdafde38e7739902a5d4c8c3543a822003e34cc47b14ce", &(0x7f0000005000-0x65)="0c90e790dea9e8ab1e12298fea59af36d9e3e39be72a2689c2b825770f7daed414989bc26f034a95fbb2d6a373430b6d134148295a579e505852db4d0d580f58d24b7e5683898bbc187eebaef6be65c8aef061feb42879ca55f02f0dae969b4d3d1e9789a0"}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f000000f000-0x2c)={0xa, 0x2, 0x8c6d, 0x7, 0x0, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000009000)={r0, &(0x7f0000012000-0x4e)="8fde271cf0e9b2422a38d9f8d9ea07eaee5f348569835e77f257158f43bce3eebf861559d9a731fe63d9c20ae21cbf69107cfc87bba3fd4e64184c0d643177cc1e99875712d15ead3a4559e286f3"}, 0x10) 2018/02/16 09:20:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000198000-0x2c)={0xf, 0x0, 0x40}, 0x2c) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000f37000)={&(0x7f0000787000)=@nl=@proc, 0xfffffffffffffd71, &(0x7f0000d7c000)=[{&(0x7f000052d000)=""/76, 0xfffffffffffffce0}], 0x1, &(0x7f00007da000)=""/241, 0xf1}, 0x0) mount(&(0x7f0000106000)='./file0\x00', &(0x7f0000037000-0x8)='./file0\x00', &(0x7f0000027000-0x4)='udf\x00', 0x10000, &(0x7f0000acf000)="28ab35ee43cb139c82e5b7cb851592e817c6477e64b8720ddad6dbc425e9c3") sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000ef5000)}], 0x1, &(0x7f0000d43000)=[]}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009e4000-0x20)={0xffffffffffffffff, &(0x7f0000e4d000-0x3a), &(0x7f0000cd2000-0xc0)}, 0x20) close(r0) 2018/02/16 09:20:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f0000a9a000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e4d000-0x1)}}, r0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000127000)) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x20, 0x7fffffff, 0x0, 0xffffffffffffffff}, 0x2c) 2018/02/16 09:20:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00004f0000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000909000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00005be000)=r0, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000f41000)=""/2, 0x2}], 0x100001bc, &(0x7f00007e5000)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/16 09:20:38 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xc, 0xa3, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff}, 0x2ba) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000b000), &(0x7f0000001000), 0x1000000}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r0, &(0x7f0000013000), &(0x7f0000007000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001c000)={r0, &(0x7f0000024000), &(0x7f0000025000-0x9b)}, 0x20) 2018/02/16 09:20:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00003b1000)={0x0}) recvmsg(r0, &(0x7f0000cb7000)={&(0x7f0000a12000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000a06000-0x60)=[{&(0x7f0000c48000)=""/219, 0xdb}, {&(0x7f0000895000-0xaa)=""/170, 0xaa}, {&(0x7f0000b37000)=""/185, 0xb9}, {&(0x7f0000a76000)=""/58, 0x3a}, {&(0x7f0000229000)=""/225, 0xe1}, {&(0x7f0000fa7000)=""/48, 0x30}], 0x6, &(0x7f00002fb000)=""/144, 0x90, 0x1}, 0x40012002) bpf$PROG_LOAD(0x5, &(0x7f00006c4000)={0x8, 0x5, &(0x7f0000f4d000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x9}, [@jmp={0x5, 0xa925, 0x8, 0x0, 0x1, 0xfffffff8, 0xfffffffffffffff0}], {0x95}}, &(0x7f000018a000-0xa)='syzkaller\x00', 0x8000, 0x62, &(0x7f0000c74000-0x62)=""/98, 0x41100, 0x1, [], r1}, 0x48) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f000087f000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000af0000-0x4)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00008e9000)=[{&(0x7f0000b59000)="b3", 0x1}], 0x1, &(0x7f0000c0a000)=[]}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013a000-0x8)) recvmsg(r2, &(0x7f0000627000)={0x0, 0x0, &(0x7f0000d6f000)=[], 0x0, &(0x7f0000a65000-0x2d)=""/45, 0x2d}, 0x0) 2018/02/16 09:20:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) mkdir(&(0x7f00001ea000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000acf000)='./file0\x00', &(0x7f0000939000)='./file0\x00', &(0x7f0000767000-0x7)='autofs\x00', 0x0, &(0x7f00002c7000-0x5a)='$') mount(&(0x7f00003d4000-0x8)='./file0\x00', &(0x7f00000ce000+0xed0)='./file0\x00', &(0x7f0000cdb000-0x8)='fuseblk\x00', 0x1, &(0x7f0000b5f000)="0fc3e004402899f07106a630f57992fcab32946ab319ad8337ca9e8086d25ac01edd8586de543d5c126bda48feae800c57c3a1e557a3c1f28fe0721cb048fc0316e36efff1f2f6144b315bdda1d4") 2018/02/16 09:20:38 executing program 1: recvmsg$kcm(0xffffffffffffff9c, &(0x7f000001e000)={&(0x7f000001f000-0x10)=@can, 0x10, &(0x7f0000018000)=[{&(0x7f000001f000-0x19)=""/25, 0x19}, {&(0x7f000001f000-0x27)=""/156, 0x44}], 0x2, 0x0, 0xffffff7b}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0x6, 0x5, &(0x7f0000018000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x5}], {0x95}}, &(0x7f0000017000)='GPL\x00', 0x8102, 0xa1, &(0x7f0000018000)=""/171}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r1, r2, 0x3, 0x1}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002000+0x4f9)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r3}) 2018/02/16 09:20:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xe, 0x7, &(0x7f00007e5000-0x8)) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000026b000)={&(0x7f00005ec000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007ef000)={r0, &(0x7f00000c8000)="0132464b6de2b4c54b649f39d23d6df1fa264b1050562f3bb6cdd93faea991d506770486617acb01f19e0e0e2ea630eb2673e40177db83fe3e582364cea3ed69dbee14690f0d48203af0a2f67b07d20e0f4f92860f12af5393338806a1c25f701502756dae58c85c093abf468623660d6ea0b5ebb0f671034b45c0b1f584ca76c01f0a6bc3682db0a90c696402e56f57e20670c96f"}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x9, 0xdb, 0x100000000000005, 0xb, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bd5000)={r1, &(0x7f0000d9e000-0xae), &(0x7f000040f000)}, 0x20) 2018/02/16 09:20:38 executing program 2: mmap(&(0x7f0000000000/0xf27000)=nil, 0xf27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f00001bf000)={&(0x7f000026e000)=@nl=@proc={0x10, 0x0, 0x1, 0x84000}, 0xc, &(0x7f0000f27000)=[{&(0x7f0000523000)="9b81f616af8a5c8490eda12e455b42119ba8ead36d3937b67e5b67136fc87df17ea21558a28cb8a970fbd08ba4dc059a9005782eaa358344c0cc981c1285563260f2b31c71a4d41eb0841f07f28183d91d8285e21328db096557082c6e81748b0c5346b88311d6d8530a4318ba28c870", 0x70}], 0x1, &(0x7f0000a1a000-0x190)=[{0x10, 0x0, 0xbf6c}, {0x48, 0x110, 0x80000001, "46dc62c46beb3e71c44620cc76eff232c1ad4278b73bdaea044e79e9be879514b0c6b83269dedc298fba09ca7eeccfbf7b8d225401d7300a"}, {0x48, 0x119, 0x1, "ec13d0d566ff5d35c9b3773159046d73e608c68f7d5fefed4b7a54081b4ad0eeeb2ab3dfe7dea2b5c468eba6fff8754de1"}, {0xf0, 0x111, 0x8001, "1fb0e79d9a2aeadaafb40acd608ee975ef84e205236a4db83b9d58c3be86e7fd14d79b40d4fe581d251a495ea8c518c1a6317d2081e0e1ad1739b2bb9ed87d872480b529e4a6bc0763a5999bd2ac1355caf388b853c9f4e1025bd282a9f44cb8a865729380792c39347b4b249ff3603c83781959b8ec1d7a47b73092691ba44db962f13232a0aa41f0bb0a7e513f7d147caa8b3e4758219bca139dafc1a002b02fe07c310dd241430d1dbf1b362906fc44167b44e4fb786c962d3a6ed24ee777718bc8f8032f649c617a25002f6cf53de825855d06b095a73156bdd297390615"}], 0x190, 0x4000000}, 0x20000000) sendmsg(r1, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f26000-0x80)=[{&(0x7f00007e4000)="28dc90091d1ea538040d42d7e1cda3fbb26de313cb2ec7e7c11bc6a9374f8015cca52a5429a276ea910f34dd230349d601e8c1c96a30c3bd3bdfa1e85a19e0b61e39", 0x42}], 0x1, &(0x7f0000c8d000)=[]}, 0x0) recvmsg(r0, &(0x7f00003d6000-0x38)={&(0x7f0000af7000-0x60)=@nfc_llcp, 0x60, &(0x7f0000f26000)=[{&(0x7f0000f27000-0x41)=""/86, 0x56}], 0x1, &(0x7f00001f8000)=""/30, 0x1e}, 0x0) [ 1329.696566] autofs4:pid:16033:autofs4_fill_super: called with bogus options 2018/02/16 09:20:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000260000-0x8)='./file0\x00', 0x40) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/16 09:20:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f00007c2000-0x78)={0x5, 0x78, 0xef, 0x6, 0x4, 0x2, 0x0, 0x2, 0x80000, 0x8, 0xfff, 0x3, 0xbd, 0xffff, 0x168, 0x0, 0x8, 0x3, 0x100, 0x1495, 0x1, 0x76, 0x1, 0x6, 0x7f, 0x5, 0x2, 0xe3b7, 0x4d5b7817, 0xae, 0x7, 0x4, 0x6, 0x2, 0x2, 0x4, 0x2, 0x0, 0x0, 0xfff, 0x7, @perf_config_ext={0x3, 0x101}, 0x0, 0x0, 0x5978ea5a, 0x7, 0x80000001, 0x9, 0xffffffff}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x5) r2 = perf_event_open(&(0x7f0000385000)={0x0, 0x78, 0x84d3, 0x7d0, 0xffffffff, 0xffff, 0x0, 0x9, 0x4, 0x5, 0x0, 0x3, 0x9, 0x8, 0x10000, 0xfffffffffffffffc, 0x622, 0x3, 0x5, 0x5, 0x130364bb, 0x4, 0x7, 0xffff, 0x80, 0x8, 0x1, 0x7f, 0x2, 0x967, 0x8, 0x1ff, 0x2, 0x6adc, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x6, 0x4, @perf_config_ext={0x7, 0x1d9}, 0x3004, 0x8, 0x3, 0x7, 0x0, 0x9, 0x7fffffff}, r0, 0x7, r1, 0x2) mount(&(0x7f0000cd2000)='./file0\x00', &(0x7f00009fb000-0x8)='./file0\x00', &(0x7f00004ed000-0x5)='affs\x00', 0x10000c0, &(0x7f00006dd000)="dd97883ec05f7a634d8f7aa72ccdb6ea96aab1466745c24cc11a99af638fdfae38527d4dd566f1f5714ecb5b") socketpair(0x11, 0x0, 0x1, &(0x7f0000b7e000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f82000-0xc)={&(0x7f0000d04000-0x8)='./file0\x00', r3}, 0xc) perf_event_open(&(0x7f0000a72000-0x14)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000040000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000292000-0x1)}}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000255000-0x8)=0x1ff) 2018/02/16 09:20:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c74000)={0x6, 0x4, 0x7fff, 0x18, 0x0, 0xffffffffffffffff}, 0x2e8) bpf$MAP_CREATE(0x0, &(0x7f0000b95000-0x2c)={0x6, 0x4, 0x7fff, 0x67ecdee5, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000019000-0x18)={r0, &(0x7f0000c7a000)="21874251108bf911fad0e9fb557a557395d0b85efdb4efcd8f45b4939d830f23d46b2439c874a25edf9de6c171565c505791d5bcca9585a209d93ce598538dfb32ff6cc1a5a9ec4eed3a2cd6213d0d0344a40c1a41a846d779b17331bbc1fb9be0e9ad17d2d6c9f7c8f34d47c1b5ac4051e355caf7480838c0493781eec138", &(0x7f0000369000-0xc6)=""/198}, 0x18) socketpair(0x0, 0x2, 0x0, &(0x7f0000fa8000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000b3000-0x8)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f2c000-0x8)) bpf$BPF_PROG_QUERY(0x10, &(0x7f000084c000-0x20)={r0, 0x2, 0x1, 0x1, &(0x7f00003d4000)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/02/16 09:20:38 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x0, 0x1400, 0x0, 0x0, 0x0, 0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xc, 0xa3, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000029000-0x20)={r0, &(0x7f0000014000)="eca4e87e2a5aba28e2923e0e6bd975b19c69ba4b14e610021570934a265df01cb6f7c0b603610e4aa3d5331d76d38c97d8039f6ba092a1a3faaaf18dbede2d6ded0d8b4fb4fd02b6eb5599744e5c6875dc43bdfd68bf26000fe38cf5660c1aa6402046db65bf9bda15f1fe60150c1ef492c43a8923161cc1c269bec131fc4f1239e79b9abef7313bfabc8ac729ccdd9c2403d702771e112dcd8b84178c570c30fe6e8a098173b3847505bc9f7e7fb012a74b2bd2dd8da543568c0ae2f23ecfda7368e1bdf6a14bce06ba8d062f76", &(0x7f0000022000-0x2b)="c5e2d295daddc0f1d91857a5c4c180fbe0dedb494dc04d43f69b8a03e69dbd791456fdd31312cf3e32ea540147d925a5e8d0717c5c70d35fab6fcee35ef715adfd99ae16372847f39dbfb2d8a0f49c2e8a331a1faf7d27e16d", 0x1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000017000)={0xb, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff}, 0x2ba) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001f000)={r1, &(0x7f0000029000-0xc4)="f6962d8934bda9bfe4f9750150b64d2d54136d5a2c5b91da6fd77daf154a0589d2e93aff93a0782576e09ea80cb6e6889919b899dbd67e48c1d9cf8162d0b7615e5b9b2e73349427f02e10662d9d6df49a93a4e4f5c6a7e507fcde4e23f019f29078df23085f41bec1223b17c70ccbcc1892d0d6ac662ca6fffafb9171b453e62421df7a382cb33dbebc287f0050e2688c27200ee3eb262dc8bc0dffa043c1265aa68ea11a09d1511803cf4997b1c58703a7029dcb1d653368e3f7937bd5004216db2843", &(0x7f0000029000-0x29)="33b0ceedc908402351e31647b3004281ce8c0ab54713aa9c1eacd60aec574f5d5e1dd2f8e75d33b07c"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000012000)={r1, &(0x7f0000017000), &(0x7f0000026000-0x1000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000b000), &(0x7f0000001000)}, 0x20) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002000-0x20)={r0, &(0x7f0000013000), &(0x7f000001c000-0x1)="83", 0xfffffffffffffffb}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000010000)={r1, &(0x7f0000017000)}, 0x10) 2018/02/16 09:20:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0xffffffff}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000002000-0x8)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000f1000)={r0, &(0x7f0000de0000)="126274fe6bb7c26129480f83bbe8036d5e17004bc6c5d4902149b38f77908ea002635aa97f84bd6da5f8f7afe74c0df3fe30239c4dfac57270156426a3267fb638ae59d60a796719dd375cde33411b420ede", &(0x7f00000d1000)="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", 0x1}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000)={r0, &(0x7f0000001000-0x1000)="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"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000711000-0x14)={0x40000000002, 0x4, 0x4, 0x46}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005b6000-0x20)={r1, &(0x7f0000b59000), &(0x7f0000df2000), 0x1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00003eb000)={0x0, 0x401, 0x8, 0x41fdbcee, 0x4, r1, 0x7f}, 0x2c) 2018/02/16 09:20:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000155000)={0x1, 0x2, 0x8, 0x8, 0x2, 0x0, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000beb000)={r1, &(0x7f00006e7000-0x1d)="4f9cb1a2a15411264eadb898b9fda69b63a9595a267ddfb24531fe1ebd", &(0x7f0000272000)="1ee98eb5558982b38cd0c6912cb42a0e4f1ff415f82c0369bfa3f0786042cb0dea3c1e772e1216071714c1d36a6d3d9982b90a31d76e7e3a11633e3d7047"}, 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9000)={0x9, 0x1f, 0xb7, 0x9}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000cde000-0x18)={r2, &(0x7f00005ae000-0x98), &(0x7f0000d46000-0x6e)=""/110}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c0f000-0x20)={r1, &(0x7f0000d84000)="61429912d75d41191378e35f6a705cf483a2f841", &(0x7f0000d31000-0x9a)="ca4187c22890fa715ddd596c2b214f4eac48d084582debf4e7c03525e44587fc9ec81eccc0642ad94c82d33974a8d31381ea914170cb9d5dd507f93c6803ea026f4f406ce68a6f3ef4f3b54f27a8aa9e375bc9acf526247bff929c1adbd1b9fd60fff228600c742fc1689bca61721834f67b73a2ea60135f069bcea6f005c5c5f6f6b953c76eb70f104eb02806c2a5baf18dbbca8592321d4dea", 0x3}, 0x20) r3 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r3, &(0x7f0000223000)={&(0x7f000032a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f00008e7000-0x42)=[{&(0x7f0000437000-0x48)=""/72, 0x48}, {&(0x7f0000a79000)=""/34, 0xfffffe48}, {&(0x7f0000918000-0xbe)=""/190, 0xbe}, {&(0x7f000030f000-0x2b)=""/43, 0x2b}, {&(0x7f0000667000-0x56)=""/86, 0x56}], 0x5, &(0x7f00005e2000)=""/41, 0x29, 0x401}, 0x2) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6) bpf$PROG_LOAD(0x5, &(0x7f0000081000)={0xc, 0xf, &(0x7f00002b1000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x6}, [@generic={0x80000000, 0x885, 0x400, 0x100000000}, @ldst={0x2, 0x3, 0x3, 0xf, 0x4, 0x6, 0xffffffffffffffff}, @exit={0x95}, @exit={0x95}, @generic={0x5, 0xfffffffffffffce4, 0x8, 0x8001}, @ldst={0x0, 0x1, 0x3, 0xf, 0xa, 0xc, 0x4}], {0x95}}, &(0x7f0000f0c000)='GPL\x00', 0x7fffffff, 0xb1, &(0x7f0000f8c000-0xb1)=""/177, 0x41100, 0x1, [], r4}, 0x48) 2018/02/16 09:20:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e93000)={0xffffffff, 0x9, 0x18}, 0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000be1000+0xd55)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000090d000)={r0, &(0x7f0000f0c000)="e64c23ed4a1385e4a34d98732a6b5aa64f681bb653647f821cbd7c3093c1d3f09bc12997d9dceb0c1d2fd61c7b0ca99fc6143cbbc69eb1f5636056ceeb65f8bf02ac409431198cf4933aca18085666669c738bc1032c9781b6399618bdc9aa260787ec2205e5e2a5761baf43d065d7147e92886321a0bf0883c9ae7ba1fa801955a44fa4457e5fa1402a8544c101ed992c10215b80fca52f6aa5db3021773c3c34c2ea90e4181b61280333f152cf6cba3db415c875515d31396808a6e6b7bcb6aca2271e9c14c826d5248130992d84c4874ac8f2ef076b78778949862b39d7586cbeee8f32a5979df125284a93cd5e71bbe694033f8c43a2", &(0x7f000051b000-0x67)="5cc2ee47befb7bf03962b15f2312f09d212ef30cb72289eca8484f971a7ff17897df40af15f798154252cafc70c5977b63b0be1a4fa011767b91b07409d6d515f15a8b005ae9ac05777c755c6edc57ae0b15e05d9cd72b6ee0cd96c1f3c8b38df7da496bc0ddd8", 0x3}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f3000)={r0, &(0x7f00004a5000+0x6c)="2c03c57b3643394b0baca924f93d12d798998bf4765180da153c835777b2149a28e8c9dcaecfb43c16c918936785c8f7942dd6488613f6a03343bc088ec4a284acf4a01aade8df43d15f8ccfd3a42764fe4415d70f03cfa3e98db91a092738294c375b195489799130d33fc356b9284e2f46d7e3dab5a0e20d6fd5b97e1154ce36add8e78ae64aee5f1852b388b18e8f072e8547b4501367b7311eff05212f548607", &(0x7f00001a0000)="64ba8e34be6f7e46266664e93fb303c55ef44780bda2721c7615c484a51a173bd678ce8042927a55b503fc", 0x2}, 0x20) close(r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f32000)={0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ab9000-0x4)={r3}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000325000)='lo\x00') mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x1, 0xc1010, r2, 0x0) 2018/02/16 09:20:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xd, 0x1, 0x5, 0x9}, 0x2c) recvmsg(0xffffffffffffff9c, &(0x7f0000c8b000)={&(0x7f00003f0000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000eff000)=[{&(0x7f00003fa000)=""/25, 0x19}], 0x1, 0x0, 0x0, 0x9}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f000072a000)={0x7, 0x5, &(0x7f0000f45000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x80}, [@alu={0x0, 0x3, 0x0, 0x1, 0x7, 0xfffffffe, 0xffffffffffffffff}], {0x95}}, &(0x7f0000be6000)='syzkaller\x00', 0x1000, 0x0, &(0x7f0000c71000), 0x41100, 0x1, [], r1}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002e4000)={r0, &(0x7f0000493000)="aea4ab19216c790df99edff2f604e4e9057b50c5273ff81554968240a94a3f6b368355da4582250cc3914a545497271a2b09a0c4544e7cb09b1ae25e3191c24de0dacdec21d50a2965f8ef73a1c1ec6ccb5193cc68761e204c744391ce8b1201e24654d738af618e4a506ae0d9bc3b56e715e1b24e28e4", &(0x7f00007b6000-0x1c)="6a83a3b621f54da0a080583cab6fb18fce324d99bd153db8c71cd0f4", 0x3}, 0x20) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000037d000)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000f56000)={0xc, 0x4, 0x5, 0x1000100000001, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000055f000)={r2, &(0x7f0000e82000), &(0x7f0000fec000-0xd8)=""/216}, 0x18) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) [ 1329.752820] autofs4:pid:16033:autofs4_fill_super: called with bogus options 2018/02/16 09:20:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xa4}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000af1000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x22}], {0x95}}, &(0x7f00007a8000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000816000-0x28)={r0, 0x0, 0x34, 0x56, &(0x7f00001a2000-0x41)="cc01cea7903f2ad1fb353703890688af2096baa0a8ea561efde794c51bb1247e2ed00d3b207ff082ff93d0d53ad643652633866c", &(0x7f000033c000-0x56)=""/86}, 0x28) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000069000-0x38)={&(0x7f0000a07000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f00004cf000)=[{&(0x7f00008ef000-0x2c)=""/44, 0x2c}, {&(0x7f00000e6000)=""/154, 0x9a}], 0x2, &(0x7f00004b8000-0x3a)=""/58, 0x3a, 0x101}, 0x12020) sendmsg$kcm(r1, &(0x7f0000300000-0x38)={&(0x7f0000543000)=@ax25={0x3, {"4be10834ba0483"}, 0x69e1}, 0x10, &(0x7f000006a000)=[{&(0x7f0000398000-0x97)="a6fa9546c4127a7d792dfe3956c05cb7d08a343947d334d5c6a71e1deced3a3db4d6562e9ccf35bffd5bf62aa9480ed99a1cf5f5390a36e79a3426181f28246ba8321a718ca18f3db3ddd201e692f90a54dd182eda51b1976274df1c5f7e112219023c7c4c5da488285201873e83f934bc399c59696838afc4549f3b42a53563cf86f91db4c9e815f0cb25c566667f71dd925870e29e32", 0x97}], 0x1, &(0x7f000068b000-0x4a8)=[{0x50, 0x11f, 0x3, "0783c39f26c3ebbf1f4fee0a2358ed175776e1e1a7c14003b881b9b6e262b4a35e4d481ba4db31f3c4a63ae72d28fc15fe4d29bb43129ea3646af9ff56681b"}, {0x10, 0x119, 0x1f}, {0x28, 0x13f, 0xb18, "ae792f306bad25495bed6408df3779ff4141d2f5"}, {0x110, 0x110, 0xd5, "acb369b26fb774595e1d5ccdc5fb9566e0952487ddeb752944d1f6cac99d85c79ecd1cf6ce9bd97a8650afd8b716e6047631d30cde740cf093c6a4759a7b2ee6f1a7c409373b6085da6b6aaa788e2f02b113f30013e41c3859fb084509a078ef4ccd12b66b544764ffa0f4349c296dfe7097f93b1eef862b7604b673b175b0828e687a8121a785423048f99095a2997276d3d1c5d88b76a1eb7f713cb41541bd54c154e3b190a67cc1124861d60520e52fe6cc83ff6f83f7c96af73beadd2cdb72e860b715589e0566e68ec996e4bbe1d004eb2ff7cd964f16600d30632d2c37557b5665ca38f92bf2e786bec504eedaa981236fd5d0b0bdfb4ebe1aba"}, {0xe8, 0x11d, 0xfffffffffffffffb, "36f70c3249e618a5ddccef52c7bff2d65575a830d708147bc904e19456365731788cfb4df0144d1c3b9c0fe8a6abc56d9de756d24c5cab16f1af4c3addae63b1ef7e75ffceb475b9257d8ab055594c7214a91f80cfbdcbd2e6d2f15b090ec58068d5a362fe95b2fa82b4adeb926c678d240c9d67b69af9a000d5ad19f0f06dbd700f0a51c9a48ad33fffddf601c4e5c1416a1392d21ee6d01a5bfa17d913b524e5b42d76516fab258c71183750cce921f77518e7d022d5ae18fcbc4f2535ea5d49dcd5ce424e0f7aa49e6fde01f0e71ca523e3"}, {0x28, 0x11e, 0x2, "b587d01c224c7c25609eaf53e28f700cd38e"}, {0x88, 0x2f, 0x8, "2ffd0617f2994cad3f76b70ac7ff2e6f3e97e88e7909abd5ae5112a533350b31f74649a5ac85895dd54c2de37610a676bd2e3280a55fc302b029fc966acd7b95ccf4215a01f0350ac65cec57c3a49f6f1bb820b0a3c69782cb612922d8ed4224aeb76acfe26e1b15359d60f66eb0dcd132529777339f41e7"}, {0xc8, 0x10f, 0x3f, "3cfdc3b34eba102b740db32126e1843462e5a9867fb096329848371857869e502bebe3a2c1d5cff9c31b6fde34116db12d2abdceef40bb783843dc6d7fb5cc89162c124154cf926ca8531aacd650abee13bd8d4b7ec4dc77f526c016644420301635b885a91d8cb58ef212a4b8d7c09a84f23ce65de0a13d79434f40f95e51835534654c1faeec575fe363f6a870f868fd52dc777889b15f18c2dd58cc74a57d765810ed66b77f55fdd42a02a2810da657d510b3b5942a"}, {0xb0, 0x19f, 0x5, "2b53c843df75bb6b0587e9f6c3891de5e92defef17bdd5107e9b713ef6122ab50117850ce0771246242ab16765d70207132864cb2372818f5535e16f1c266129f38a79909f92cf0f10fad001dac04791cf899274b2d7e5783bf569bbb023f98c72a3f9b3f94b6bb25f8da7b6cbb57679ecf992d587d08dbb64a23b3e2de52e6edae642f095b394c8db4e709241556c0b9d430e1cfd1e0e57ef09981c77"}], 0x4a8, 0x4}, 0x890) 2018/02/16 09:20:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0xdf, 0x8, 0x1, 0x1, 0x0, 0x1f, 0x11001, 0x4, 0x1, 0x81, 0x6, 0x9, 0x8001, 0x8000, 0x3, 0x4, 0x0, 0x2, 0x9, 0x7aaada83, 0x0, 0x7, 0x2, 0x0, 0x100, 0x8, 0x0, 0x7, 0x7, 0x1, 0xea95, 0x90f, 0x2b324b1a, 0xffffffff, 0xfffffffe0, 0x2, 0x0, 0x80000001, 0x3, @perf_bp={&(0x7f0000001000-0x1), 0x2}, 0x1000, 0x9, 0x3f, 0x7, 0xf07, 0x2, 0x20000000}, 0x0, 0x3, 0xffffffffffffff9c, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xfffffffffffffe69) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x87, &(0x7f0000000000)) 2018/02/16 09:20:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000085b000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f0000663000-0x8)='./file0\x00', &(0x7f0000d19000)='cpuset\x00', 0x0, &(0x7f00005e0000)) 2018/02/16 09:20:38 executing program 6: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000253000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[], 0x0, &(0x7f0000a02000-0xed)=""/237, 0xe2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f0000f74000)="020000000000000000", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/16 09:20:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0xa, 0x1ff, 0x5, 0x2}, 0x2c) 2018/02/16 09:20:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xa, 0x7, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000bf000)=r2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000caf000-0x48)={0x3, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x4c}, [], {0x95}}, &(0x7f0000282000-0x4)="47ff4c00", 0x0, 0x99, &(0x7f0000c62000-0x99)=""/153}, 0x48) socketpair$inet6(0xa, 0x80000, 0x7, &(0x7f00004b1000-0x8)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000018a000)={0x0}) recvmsg(r1, &(0x7f0000f2f000-0x38)={&(0x7f0000420000-0x9)=@rc, 0x9, &(0x7f00001f6000-0x60)=[{&(0x7f000048a000)=""/58, 0x3a}, {&(0x7f0000a92000-0xb6)=""/182, 0xb6}, {&(0x7f0000ab3000)=""/182, 0xb6}, {&(0x7f0000879000)=""/1, 0x1}, {&(0x7f0000adc000-0xa7)=""/167, 0xa7}, {&(0x7f000014a000-0x7f)=""/127, 0x7f}], 0x6, &(0x7f00006ea000-0x33)=""/51, 0x33}, 0x2000) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000acd000-0x8)) bpf$PROG_LOAD(0x5, &(0x7f0000259000)={0x0, 0x2, &(0x7f00005fb000-0x10)=@raw=[@map={0x18, 0xf, 0x1, 0x0, r4}], &(0x7f0000d13000)='syzkaller\x00', 0x400, 0xb1, &(0x7f0000ef7000-0xb1)=""/177, 0x41100, 0x1}, 0x48) socketpair(0x9, 0xf, 0x0, &(0x7f0000aff000)) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c57000)={0x0, 0xfffffffffffffff9, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000a76000)={0x0, 0xc0, 0x1, 0x79, 0x6, r6, 0x2}, 0x2c) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ab6000-0xc)={0x0, 0x8e8c, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00003da000-0x2)={r7, 0x28, &(0x7f000054b000)}, 0x10) recvmsg(r5, &(0x7f0000e63000)={&(0x7f0000448000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000647000-0x40)=[{&(0x7f000032d000)=""/167, 0xa7}, {&(0x7f00004e6000-0x29)=""/41, 0x29}, {&(0x7f000066c000-0x2)=""/2, 0x2}, {&(0x7f00004b2000)=""/65, 0x41}], 0x4, &(0x7f0000f1a000-0xec)=""/236, 0xec, 0x40}, 0x40000002) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f0000149000-0x4)={r8}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000451000)={r3, 0x0, 0xe, 0x34, &(0x7f00009cb000-0x8e)="3b1163cddf682bb05fb72992e4e5", &(0x7f00007ec000)=""/52}, 0x28) 2018/02/16 09:20:38 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) getpid() sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f000000a000)=@rc={0x1f}, 0x9, &(0x7f0000009000)=[{&(0x7f0000004000-0x7c), 0xfe4c}], 0x1, &(0x7f0000009000)=[]}, 0x0) 2018/02/16 09:20:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000401000-0x8)='./file0\x00', 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ede000)={0xffffffffffffffff, &(0x7f00004de000-0xa9)="64d6428e17399f5f62df33289130e43e77286fdc005855426d65e857420d55126ab8ecbaa02e229558370e00edb44070b1dd9ca152a86299df384408c89431e79c9bae58931aa4940f04d9eca2feccf05212436ba87a3ff948a52420ffa4e5a9a6eb63de849e2dc25f2f3d71b18b16ca9235074516c1be2b1d9986184d5413d4ffdd9ab9588ab167a249ac92f33b24f0a3d2d13ce08d4920497dee8f82c3e1f2d88e7fd433a940a50d", &(0x7f00004c3000)=""/117}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x7, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x24}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f0000b3a000-0xba)=""/251}, 0x48) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b36000)={0x0}) recvmsg(r1, &(0x7f0000a10000-0x38)={&(0x7f0000e1b000)=@rc, 0x9, &(0x7f0000a6c000)=[{&(0x7f0000b54000-0x41)=""/65, 0x41}, {&(0x7f00005f3000-0xdb)=""/219, 0xdb}, {&(0x7f00003db000)=""/4096, 0x1000}, {&(0x7f0000b9c000-0x95)=""/149, 0x95}, {&(0x7f0000ab9000)=""/125, 0x7d}], 0x5, &(0x7f00007a7000-0x1c)=""/28, 0x1c, 0x3}, 0x100) recvmsg(r1, &(0x7f00007ad000-0x38)={0x0, 0x0, &(0x7f0000a29000-0x80)=[{&(0x7f0000b04000)=""/208, 0xd0}, {&(0x7f0000494000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b27000)=""/217, 0xd9}, {&(0x7f0000530000-0xed)=""/237, 0xed}, {&(0x7f0000d04000-0x9)=""/9, 0x9}, {&(0x7f0000cbf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000957000)=""/216, 0xd8}, {&(0x7f0000554000-0x32)=""/50, 0x32}], 0x8, &(0x7f0000fcc000-0x1b)=""/27, 0x1b, 0x4}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f0000e19000)={0x0, 0x7, &(0x7f000006d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1ddf2da5, 0x0, 0x0, 0x0, 0x40}, [@call={0x85, 0x0, 0x0, 0x1f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7683f7e2, 0x0, 0x0, 0x0, 0xfffffffffffffffb}], {0x95}}, &(0x7f000029d000-0xa)='syzkaller\x00', 0x800, 0x18, &(0x7f0000323000)=""/24, 0x0, 0x1, [], r0}, 0x48) socketpair(0x9, 0xf, 0x7fffffff, &(0x7f0000f47000)={0x0}) mount(&(0x7f0000b56000)='./file0\x00', &(0x7f0000c58000+0xca9)='./file0\x00', &(0x7f0000f09000)='tmpfs\x00', 0x1020042, &(0x7f000052f000)="e35d426230e4d10eb4c0f07a8c51ac518e30e7233c9c6c793a2a145b77e9dce5bc6f4d1c33ee4eea450028560f3dc1aa34fd3658a68967294fbdc2191956b004af13b4a36c6577efead939c254dd9b4354edea95caa87909d3c0a3e0d5e8b3cb699bf334ce279b32ef277db744510f95e1498fd821a3a83f9706fbffed6cbe60e7210227393eee77a7d78b6376e62bfb56702821c1266d31ee65e8561b9da478035a12a41dbf54f0eae7531dfd198669eeaf561cb27ded3df065b1f3bfc892") ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e94000)={&(0x7f0000736000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009ce000-0x8)={0x0}) recvmsg(r3, &(0x7f0000df3000-0x38)={&(0x7f00007be000-0x60)=@nfc_llcp, 0x60, &(0x7f0000bb9000-0x20)=[], 0x2, 0x0, 0x3d1}, 0x102) 2018/02/16 09:20:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x807, 0x101, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6a) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fff000-0x8)) 2018/02/16 09:20:39 executing program 3: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1, 0x41}], {0x95}}, &(0x7f0000fcf000-0xb)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000c00000)=""/251}, 0x48) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcf000)={r0, &(0x7f0000fcf000)="02c57b3f7e2eeffe6acc5e00f94a78909f828cd22832cc5bc95845848ba97e7fcac94fabb6166404855b078525c1bf89d4f86d2106", &(0x7f0000bab000)="7449f0284ea931dcef1526018fe3e1cc734127e6efa528b1d17bd0b2f39d13e841a1f45a829fc1474aba79a5f2dab61ffcc9851738d0406027b8701f351a5f25382055de09704f5e3e4f6224b3abcbc157957d9dc860c7dedb510d2c861cd293f0bcbca21861f1038310a5e2db3067cbbeb08ba940b42da265311cfae40a0396afd68c1442a24632378df245f10d4cfd9db18d8e3c411212a0eba745", 0x2}, 0x20) 2018/02/16 09:20:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x6, 0x1, &(0x7f0000ab1000)={0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008c0000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00007dd000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000076f000-0x4)={r1}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000600000)={0x0, 0x0}) r5 = gettid() perf_event_open(&(0x7f00007c6000-0x78)={0x4, 0x78, 0x10000, 0x1f, 0x211, 0x3, 0x0, 0x3, 0x50000, 0x1, 0x6, 0x6, 0x9, 0x9, 0x80000000, 0x7, 0x5, 0xdfb, 0xd51, 0x5, 0x7, 0x9, 0x7f, 0x39b, 0xab, 0x2, 0x2, 0x9, 0x8, 0x8f7, 0x42, 0x1, 0x0, 0x5, 0x0, 0xffc00000000, 0x8, 0x1f, 0x0, 0x7, 0x0, @perf_config_ext={0x6, 0x8000}, 0x1410, 0x3, 0x10000, 0x4, 0x800, 0x0, 0x8}, r5, 0x9, r2, 0xa) recvmsg(r3, &(0x7f00006d0000)={&(0x7f0000afd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, 0x32, &(0x7f0000d4a000+0xe86)=[], 0x0, &(0x7f00008e5000-0xa1)=""/161, 0xa1}, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) sendmsg(r4, &(0x7f000023b000)={0x0, 0x0, &(0x7f000086f000-0x10)=[], 0x0, &(0x7f0000083000-0x14c0)=[]}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000290000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/16 09:20:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x12) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)) socketpair$packet(0x11, 0x0, 0x300, &(0x7f000071b000)) mount(&(0x7f0000b45000-0x8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097c000-0x1)) socketpair(0x11, 0x0, 0x56abf888, &(0x7f00005b3000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002ae000-0x8)={0x0}) sendmsg(r0, &(0x7f0000dfc000-0x38)={&(0x7f0000a41000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @loopback=0x7f000001}, 0x3, 0x2, 0x0, 0x3}}, 0x26, &(0x7f0000333000)=[{&(0x7f0000e87000)="f5a6a930575b0514cbeee093452ba00905ff5014b3d5a2", 0x17}, {&(0x7f0000d4b000)="b7cfa0a097fd4024cb6b81ca2a06e9b7eba12ae22329032e472f10f68ca4ba2ce1e3579561b032ba342b58a299c0c5cbafa86654cb9a89f682e6946b839c47a42649791fc8a2ac526a6076d26731fbec2f7f4877dd4d9247768c9fc9f7899fdf20ffd342fdc782c10d87b846f4faf0e9af64536f00422fa63e2aeaf976b05d8a43e25af2c449c002f0f94cfd3cc0c8857c7c2010a6579977b0a76e9b27f214400b563293cd0febc3db6b990c6d1d74aaf8d86255908fa467d0ac8dc3ee42ab3d870b1bcd414e682886027ab2d67000c080721ab4bf5d64b2ffa0d56d2ef8115be01d7e1cecf0a241e304ab39e3", 0xed}], 0x2, &(0x7f0000e8b000-0x2270)=[{0x38, 0x29, 0x3, "da0aa7a66d3a1bdd5d912dc74d86e51fa7d0e23b7199e26826d0c36535c352ed2f79b2"}, {0x68, 0x0, 0x90000000000000, "c710fde818d6cb18cb8795784230ca20c1658029f689f5e928040e32ca96677ffcc50c1241841e8119040ab03c6dd0c612d417865c6e743c2d2c743bf214c4fa93a37ec6039bfe65df17a2537a0ae7b7391c5afc5ddf26bc"}, {0xb8, 0x968e7ca21475bd10, 0x963, "e8f6c06b3ac5c8b6f043b68f88363d8c8d6ec0ce5e5c1c6a99fb56f278a67328a31d7a0d593c7ccf29de332678ac295569e81dbb3e6ea00e3a16716ea1b9da65497655abeebca766ef9ec9ba4c28ce6ac9c5959e540e7aff641e2814ddeaaec1a55d09910ea21868bd3f6e7085bfcae4800ff60f3c34aca076b9e6ef8bf2107cbbb83884bf6f937f5bf379bb63fb7468e8b8f67d5304d2c626f03b2b1442c6f7da71"}, {0x1010, 0x117, 0x0, 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{0x30, 0x11b, 0xffffffff, "01923177ff856fea138ab0aea928896f865932c46776a3f46e19"}, {0x18, 0xff, 0x8, "de8565dd"}, {0x10, 0x119, 0xaf3c}, {0xa0, 0x6, 0x800, "eda2d275c6429b9ccc462cb4d241fd9755abf115efd2f78dbd2ea6492c4f858d1958a1df9a9d1cdcb61bf8bf184520ee2d14a64f07cfb52b5f0b81b0f9b06683fc0eda8925d1eb6c336eab9e9815af6c47ca58cf945eefecb9ad30bd17d8121821da4813e59a6ec4cc04c4096971a5183801e893eecbb5ed9d624344f9f28f954f44b78d702910af772d95834493db"}, {0x1010, 0x11e, 0x332c8d23, "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"}], 0x2270, 0x80}, 0x40) mkdir(&(0x7f00003a9000-0xe)='./file0/file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f000007c000)={0xc, 0x8, 0x1, 0x1, 0x2, 0x0, 0x100}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00001c7000)={&(0x7f0000f38000)='./file0/file0\x00', r2}, 0xc) mount(&(0x7f0000e1c000)='./file0/file0\x00', &(0x7f0000d03000-0x8)='./file0\x00', &(0x7f0000e2c000-0x5)='hpfs\x00', 0x24, &(0x7f0000ebe000-0x3)="4be8ed") 2018/02/16 09:20:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) recvmsg$kcm(r0, &(0x7f00000db000-0x28)={0x0, 0x0, &(0x7f00007cb000)=[{&(0x7f0000ba0000)=""/188, 0xbc}, {&(0x7f00006c1000)}, {&(0x7f0000b57000-0xc8)=""/200, 0xc8}, {&(0x7f0000225000)=""/155, 0x9b}, {&(0x7f000008e000-0xc5)=""/197, 0xc5}, {&(0x7f00007b1000-0xa7)=""/167, 0xa7}, {&(0x7f000066c000-0x83)=""/131, 0x83}], 0x7, &(0x7f0000e9f000), 0x0, 0x5}, 0x1) recvmsg$kcm(r0, &(0x7f0000270000)={&(0x7f0000f7c000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000cd1000-0x10)=[{&(0x7f0000890000)=""/217, 0xd9}], 0x1, 0x0, 0x0, 0xfffffffffffffbee}, 0x12000) bpf$PROG_LOAD(0x5, &(0x7f00003d9000)={0xf, 0x7, &(0x7f00000e8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3}, [@ldst={0x0, 0x3, 0x6, 0xf, 0x1, 0x8, 0xfffffffffffffff0}, @jmp={0x5, 0x6, 0x5, 0x9, 0x1, 0x30, 0xfffffffffffffffc}], {0x95}}, &(0x7f000092d000-0x4)='GPL\x00', 0x40, 0x80, &(0x7f000035a000)=""/128, 0x41100, 0x1, [], r1}, 0x48) mount(&(0x7f0000ccc000-0x8)='./file0\x00', &(0x7f0000635000)='./file0\x00', &(0x7f00008db000)='devpts\x00', 0x0, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000008000-0xc), 0xc) 2018/02/16 09:20:39 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x84, 0xff, 0x1, 0x1, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000), &(0x7f0000009000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000080f000)={r0, &(0x7f0000ff7000-0xa0)="ab", &(0x7f0000451000-0x69)}, 0x20) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ff7000)={r0, &(0x7f0000814000)="79e0d23650488d29cec01e8d495ff1a64d98bb8e23f7983fbf184ee8bbbe0692135be91fb1ded2f620736ccf596dfd9687c02dffa657862d0e48d0b3b924ec266581f130f7ff786e9d982a85b5d6a8ed6946514b2284483f3b33bcbc3aaddf7dc928284ef52e5b0cf2cdcca410643482e2ec7df45fb8ff3158ac16da66abc74148634dad345c2d6a8a7a8c3267af3aea134a79", &(0x7f00009d3000-0x68)=""/104}, 0x18) 2018/02/16 09:20:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x5, 0x5, 0x22}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000c37000), &(0x7f000034f000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005b3000)={r0, &(0x7f0000be3000)}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b58000)={r0, &(0x7f000031b000)="67a1eecfcfc74fa8a2e95d0ab16a6eca78e673560698533f56d01d0f8db05af344840fb8899c7509cb235ad9638d564a8d2d237fa645eeb7edf3552e5b26c64cf5d82d91d6f11855e08c422dc6d922fa17888f5cf9826719db30c3909698bb08a1", &(0x7f0000f41000-0x12)="60843315638b9fd4c752863e28dd7faee578"}, 0x20) 2018/02/16 09:20:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000400, 0xffffffbfffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f11000)='./file0\x00', &(0x7f0000787000)='./file0\x00', &(0x7f000097e000)='ext4\x00', 0x3800, &(0x7f0000227000)="2f15d70deac7c1e0173a82da188c68dcb5073ac5e64ffb73543b57599fe4b7cc6d8038a7367ef7d29ca4fec43b16bcc808287f07433370823e99a9e4cdee3dd512375bd07e90b598") mkdir(&(0x7f0000f4d000)='./file0\x00', 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1329.999815] syz-executor1[16098] is installing a program with bpf_probe_write_user helper that may corrupt user memory! 2018/02/16 09:20:39 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000001a000-0x38)={&(0x7f0000004000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, 0x32, &(0x7f000001a000-0x60)=[{&(0x7f0000019000)}, {&(0x7f000001a000-0x99)=""/153, 0x99}, {&(0x7f000001a000-0xa0)=""/160, 0xa0}, {&(0x7f0000001000)=""/138, 0x8a}, {&(0x7f0000002000)}, {&(0x7f0000019000)=""/71, 0x47}], 0x6, &(0x7f000000a000-0x67)=""/103, 0x67, 0x100000001}, 0x10000) recvmsg$kcm(r0, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x1, 0x4000000000004}], {0x95}}, &(0x7f000000a000)='T}\x00\x00\x00\x00\x00\x00\x00\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r1, 0x0, 0xe, 0x83, &(0x7f0000010000-0xe)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000014000)=""/131}, 0x28) 2018/02/16 09:20:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x5, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r1, 0x0, 0x1}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x5, 0x80, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r2, 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0x20) socketpair(0x17, 0x48f563d727437abb, 0x8, &(0x7f0000c4b000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@can={0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xbf)=""/191, 0xbf}, {&(0x7f0000000000)=""/147, 0x93}, {&(0x7f0000002000-0xe7)=""/231, 0xe7}, {&(0x7f0000001000)=""/80, 0x50}, {&(0x7f0000001000)=""/162, 0xa2}], 0x5, &(0x7f0000001000-0xca)=""/202, 0xca, 0x6}, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0xb, 0x0, &(0x7f0000000000)=@raw=[], &(0x7f0000002000-0x4)='GPL\x00', 0x2, 0x23, &(0x7f0000000000)=""/35, 0x41f00, 0x0, [], r4}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000-0x10)={r3, 0x28, &(0x7f0000002000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={r5, 0x80000000, 0x18}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e06000)={r3, &(0x7f0000000000)="9ee904ca599a1e583e58d0bd52308898896081017054eb82e13e8b4bdd9dbd7a8fc68d92c8aee742d1ebab184206762e8380cda7879bcd20b5262a2918a1c591a7d310d115b1455ff78cba9153f2561460a1e2ea80929dbf28d57354338a9db9c8b94526d364d2dbecce7292a2cab0df2f3aa0d44cb825a33212eeb512a655cbb65114401c6cba43e4f1e999cfed7f4141598b32826e972fb193b187a14cd91d33af2e39732b81d706db88dd2a81567b8f2aa41f137d5675", &(0x7f0000001000-0xc6)=""/198}, 0x18) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0x7, 0x80, 0x0, 0x4, 0x0, 0xffffffffffffffff}, 0x2c) [ 1330.018663] syz-executor1[16103] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1330.097726] rpcbind: RPC call returned error 22 2018/02/16 09:20:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000099d000)={0xffffffff, 0x5, 0x8}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0x1, 0x7, 0x4, 0x1, 0xc, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000abf000)={r1, &(0x7f0000612000-0x1000), &(0x7f0000be7000)}, 0x20) 2018/02/16 09:20:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f00000b4000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x497a}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x48}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0x431, &(0x7f00001a8000-0xfb)=""/251}, 0x48) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00002c0000)={0x0, 0x1, 0x10}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c5e000)={0x0}) recvmsg(r1, &(0x7f0000703000)={0x0, 0x0, &(0x7f0000210000)=[{&(0x7f00002a6000)=""/1, 0x1}, {&(0x7f0000c0f000)=""/230, 0xe6}], 0x2, &(0x7f0000967000)=""/96, 0x60, 0x81}, 0x40000000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000132000)={r0, &(0x7f00003e9000-0x62)="f094964a3330898dcd43525f4ff2ae5fa41d9c824c5e98849e77723030bffea51479c942b81b8b99f2a6a2a502e3290a19441c06b88b7e8878e6051fee7c26f098d83a93201363c2c05f683e29288d7243a7815fa7548af01ce89a96d9c88e08bc98", &(0x7f0000417000-0xa1)=""/161}, 0x18) 2018/02/16 09:20:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x0, 0x1e, 0x8000, 0x9, 0x8}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000824000-0x10)={r0, &(0x7f0000568000-0x3f)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00007cc000+0xf6c)={0xe107a34748eaeb00, 0x9, 0x9, 0x3, 0x16, r0, 0x3}, 0x2c) 2018/02/16 09:20:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x6}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00009bf000-0x18)={r0, &(0x7f0000a0f000)="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", &(0x7f0000f83000)=""/126}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0xfffffffffffff8e5, 0x0, r0}, 0x2c) 2018/02/16 09:20:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000312000)=0x5, 0x4) mkdir(&(0x7f0000f49000-0x8)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000191000)={&(0x7f00002ce000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00007f7000-0xc)={&(0x7f00000a7000-0x8)='./file0\x00', r1}, 0xc) [ 1330.192120] rpcbind: RPC call returned error 22 2018/02/16 09:20:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair(0x11, 0x80000, 0x1, &(0x7f0000a91000)={0x0, 0x0}) r2 = perf_event_open(&(0x7f00001bc000-0x78)={0x7, 0x78, 0x54, 0x2, 0xfff, 0x67, 0x0, 0x7, 0x40040, 0x8, 0x8, 0xdad, 0xb0, 0x6, 0x800, 0x4800000000, 0x8, 0x0, 0x8, 0x7, 0x1000, 0x100000001, 0x8, 0x101, 0x1, 0x3, 0x100000000, 0xaf, 0x9, 0x9, 0x8000, 0xc7ac, 0x4, 0x100000000000, 0x2, 0x7, 0x8f6, 0x1, 0x0, 0x6674, 0x2, @perf_bp, 0x200, 0xffffffffffffffe1, 0x8e8d, 0x0, 0xa7f1, 0x77f4, 0x9}, r0, 0x2, r1, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)) mount(&(0x7f0000b45000-0x8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097c000-0x1)) mkdir(&(0x7f00003a9000-0xe)='./file0/file0\x00', 0x0) 2018/02/16 09:20:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x20, 0x100001005, 0x0, 0xffffffffffffffff}, 0x214) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007e9000)={r0, &(0x7f0000130000), &(0x7f0000f4a000)=""/33}, 0x5) bpf$MAP_CREATE(0x0, &(0x7f0000fac000-0x2c)={0xd, 0x200, 0x2, 0x3, 0xa, r0, 0x500000000}, 0x2c) 2018/02/16 09:20:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e01000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0}}, 0x10) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00001c3000)={0x0}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000099000)=r0, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000c6c000-0x4)=r2, 0x4) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c73000-0x4)=r0, 0x4) 2018/02/16 09:20:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000099a000-0xb)='&]!@em1em0\x00') socketpair(0xb, 0x3, 0x401, &(0x7f000026a000)={0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000996000)={r1, 0x28, &(0x7f0000586000)}, 0x10) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7ff) 2018/02/16 09:20:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000a30000)={0x0, 0x78, 0x233, 0x80000001, 0x5, 0xffffffff, 0x0, 0x20, 0x800, 0x2, 0xfffffffffffffffc, 0x8, 0x2, 0x8, 0x10000, 0x401, 0x4, 0x5, 0x1000, 0xc8, 0xb827, 0x80, 0x101, 0x9, 0x7ff, 0x0, 0x3, 0x4, 0x6, 0x0, 0x10000, 0x8, 0x9, 0x2, 0x7, 0xf0a, 0x0, 0xffffffff, 0x0, 0x0, 0x80359da9bad5bd49, @perf_config_ext={0x7fff, 0x7f}, 0x1002, 0x6, 0x5, 0x7, 0x8, 0x4, 0x3f}, 0xffffffffffffffff, 0x204, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000389000)={0x2, 0x78, 0xd5, 0x6, 0x3, 0x10001, 0x0, 0xb25, 0x6041, 0x9, 0x5, 0x5, 0x2c08, 0x4da3800000000, 0x8, 0x3ff, 0x7fff, 0x1, 0x3f, 0x6, 0x20, 0x401, 0x40, 0x7fffffff, 0x9, 0x3, 0x0, 0xffff0, 0x7f, 0x1e76, 0x9, 0x9, 0x20, 0x8, 0xe2ed, 0x9, 0x5, 0x7, 0x0, 0x80000000, 0x1, @perf_config_ext={0x6, 0x80000001}, 0x10000, 0x9, 0x100, 0x7, 0x2, 0x6, 0x7}, r0, 0x5, r1, 0x7) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000852000)={0xffffffffffffff9c, 0x50, &(0x7f00005fe000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000498000)=r2, 0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x4, 0x1, 0x1, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r3, &(0x7f000007f000-0xbb), &(0x7f0000021000-0x4f), 0x40}, 0x20) 2018/02/16 09:20:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x806, 0x6, &(0x7f0000caf000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b65000)={r0, &(0x7f0000817000-0x146)="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", &(0x7f0000806000-0x52)="32b7c0f7b3dadd577a653992149fe73e331316d7eab5c101fe057d717d1be0f3fd19e8bfd19f107943982fc8f5fb156212070cd15238f7a9d253f7a39d60050bb7a64a9fb3216e6a7088c9fa1ae0e3699947"}, 0xfffffffffffffee2) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x7, 0x4d031, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000090e000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21e7}, 0x2c) 2018/02/16 09:20:39 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000397000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000037a000)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000057c000)) 2018/02/16 09:20:39 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000408000-0xc)={0xffffffff, 0x3, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000749000)={&(0x7f0000063000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x5, 0x1e2, 0x4, 0x1, 0x1, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r1, &(0x7f0000010000), &(0x7f0000011000)}, 0x20) 2018/02/16 09:20:39 executing program 5: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f18000)) socketpair$inet(0x26, 0x5, 0x5, &(0x7f0000002000-0x8)) 2018/02/16 09:20:39 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x4, 0x2, &(0x7f0000006000-0x60)=@raw=[@generic={0x1}], &(0x7f0000005000)='syzkaller\x00', 0x7fffffff, 0xf4, &(0x7f0000000000)=""/244}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f0000008000-0x50)=[{&(0x7f0000008000-0x83)=""/131, 0x83}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/122, 0x7a}, {&(0x7f0000007000)=""/156, 0x9c}, {&(0x7f0000007000)=""/67, 0x43}], 0x5, 0x0, 0x0, 0x6}, 0x140) 2018/02/16 09:20:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000efd000)='./file0\x00', &(0x7f00006c2000-0x5)='coda\x00', 0x0, &(0x7f00009f5000)="76be") 2018/02/16 09:20:39 executing program 0: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000735000-0x8)={0x0}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000f77000-0x38)={&(0x7f00000c4000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f00004c6000)=[{&(0x7f0000f76000)=""/202, 0xca}], 0x1, &(0x7f0000f77000-0x7f)=""/127, 0x7f, 0x400}, 0x1) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f77000)={&(0x7f0000394000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000c85000)={0x1f, 0x5, 0x3, 0x6, 0x12, r1, 0x6}, 0x2c) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f75000)={&(0x7f0000f76000-0x10)=@ax25, 0x10, &(0x7f0000f76000-0x70)=[{&(0x7f0000f75000)=""/163, 0xa3}, {&(0x7f0000f75000)}, {&(0x7f00007e2000-0xdc)=""/220, 0xdc}, {&(0x7f0000f75000)=""/29, 0x1d}, {&(0x7f00006af000)=""/4096, 0x1000}, {&(0x7f0000f76000-0x5)=""/5, 0x5}, {&(0x7f0000199000-0x91)=""/145, 0x91}], 0x7, &(0x7f0000f75000)=""/26, 0x1a, 0x6}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000f72000)=[], 0x1000000000000094, &(0x7f0000cf5000)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x40a, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/16 09:20:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x81, 0x1ff, 0x3ff, 0xb0b, 0x0, 0x586, 0x620, 0x1, 0xdb8e, 0x0, 0x20, 0xffffffff, 0xf252, 0x6, 0x400, 0x0, 0x1, 0x6, 0x10001, 0x8e0, 0x0, 0x3ff, 0x9, 0x7, 0x0, 0x7f, 0x80, 0x0, 0x654, 0x100000001, 0xffffffff80000000, 0x10000, 0x2, 0x596a, 0x1, 0x6, 0x0, 0x305, 0x4, @perf_config_ext={0x81, 0xffffffff}, 0x600, 0x100000000, 0x3, 0x0, 0x2, 0x8, 0x7fffffff}, 0x0, 0x1, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80b, 0xa40e, &(0x7f0000cbe000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x4, 0x3, &(0x7f000034b000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x5}, [], {0x95}}, &(0x7f0000fd3000-0xa)='syzkaller\x00', 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153}, 0x48) 2018/02/16 09:20:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0x1, 0x8, 0x209e1a, 0x1, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00008b2000)={r0, &(0x7f00001c7000), &(0x7f000086c000-0x1000)=""/4096}, 0xfffffffffffffe1f) 2018/02/16 09:20:39 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$OBJ_GET_PROG(0x7, &(0x7f00006d8000-0x10)={&(0x7f0000cbd000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ddb000)={r0, &(0x7f0000a6a000)="61b4e338f9231a063b95c98c658cdfea51034b23a053ab5b4bf02e1ef87cc5f19f471d54911b40ac6749d0fa5c69c8a5ccc763f4bfbcd26a58972953b8cc3e29c7549ca30a61a4dced302263b3b713eddaa076f2fbe4c7f8f4b4def1710b27c3052cebd1e1e7341d2243a318349a65c1d2c155efc39083c40d2c29ed47a49d88311f6fa18e8077196768d02cec724eb5b105a38591dec7d97c", &(0x7f0000926000-0xe3)="c6a11ee404845923d99486814ce7da5cc1197b4b610e514270f0d3afd9f2b33fb48f6e650e7968b0f7fa30894554b9461d373236ee11e372c9c5e9c5f95d55c117037a6372264a78b2eade567f0773a7eda38a036c500e192b85ea80d03d6c2cc74bf50a724a985a11fd5419d48dd46d25aace14feb237122971c5d82b401bd0435fa9307e780606e74ab30df2dad15485c83d44e03fa0105e333c6f4a47c22c5cd274ab2dc0783fddddbbf71f00444aff6ec44bfcad57596b1ba674747fee1802f377d8c8c530a503536c83799b48e464487af4d3c75e89891ff9d5204f3f674ab60f", 0x2}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000d92000-0x18)={r0, &(0x7f00006d0000-0xbc)="4930b37659372ed8e72d068c7a4f01d6599483f687fff7cecaa909cab2be5b451724f100815a0e113f5ad2580da680d6dc47daeb832363a0addfd77992110c2206f2262da542af77860923e826deef97dfac306d286f94f79eee69171a86da289d038679bbada6bcc529341ad13c13683d18d79951dc9dd3d7f3b7a0fe20eabe093ada1498cdf13fe59f29eadad74c50d816bb819d7feaefd488323b826383207b9c4f28ce27adaed4e0d5a26cc32e01ce9c11fc86f55d125832fdb5", &(0x7f00004f9000)=""/31}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c3c000-0x18)={r0, &(0x7f0000a58000), &(0x7f0000715000-0xcd)=""/205}, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f0000001000-0xe3)="2580dcb01caa4f2eac83743c026f0025b45c367574c69ed6124871d7e97541d27260b31093a915da80c1ac336efa05573bfcfd9e2a668146e3298c6bd35f1e7ccc915818aa02e8df4de06fc99cf0e9f1bf0cb170c154683f08a3097ce328cd982e1c56f3d9f6f22d112f8f19a47fbda016e86aca0a601d7957e9f239efe9bd4c96b2c62caa164fccc834788c83ca62e1afb06b12429421c70abf0c77e4f722f4320a62d4b3c75e5037b226fdb76b9db3196fa9d6e43ebc5fe0f42ebb9a8f8ddc3110a50a6506417f05f83ec8839a6b4a0b28f00ff3739a70ef1d1b88d14bfe59e03653", &(0x7f0000000000)=""/208}, 0x18) socketpair(0x3, 0xa, 0x8, &(0x7f00002b7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x20) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1) bpf$MAP_CREATE(0x0, &(0x7f000098c000)={0xf, 0xffffffffffffeb07, 0x1, 0x10001, 0x8, r2, 0x1}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d36000)={r1, 0x28, &(0x7f0000130000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00002a5000-0xc)={r3, 0x8, 0x10}, 0xfffffffffffffd53) 2018/02/16 09:20:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000c73000-0xe)=@l2, 0xe, &(0x7f0000f27000-0x80)=[{&(0x7f0000482000-0x89)=""/137, 0x89}, {&(0x7f0000b97000-0x77)=""/119, 0x77}, {&(0x7f00005d5000-0x3e)=""/62, 0x3e}, {&(0x7f0000001000-0x2a)=""/42, 0x2a}, {&(0x7f0000000000)=""/39, 0x27}, {&(0x7f0000000000)=""/95, 0x5f}, {&(0x7f0000c56000-0x47)=""/71, 0x47}, {&(0x7f0000000000)=""/156, 0x9c}], 0x8, 0x0, 0x0, 0x4}, 0x40012000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80005, 0x7fffffff, &(0x7f0000731000-0x8)={0x0, 0x0}) socketpair(0x0, 0x800, 0x8, &(0x7f00008e9000)={0x0}) close(r2) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f28000-0x8)) sendmsg(0xffffffffffffffff, &(0x7f0000e27000)={&(0x7f000048f000)=@pppoe={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="eb62785b5944619dfe8997d0dd1afe1b"}}, 0x1e, &(0x7f0000d7d000)=[{&(0x7f0000945000)="f8dbb50121160838daebead4021a41b83d1c5a5ac3abeadf07e66bb6d94c836c487ccb6bc9b69f722c6c2c9e9d8db9aa3b3ea126ac25860317bae201ff509e3848e40208a5aa253c127e9953221df7b551c6442f150e92379e781b7fe581f9200801f085527fac620a7b0d6ad6d85230aecf60776934323e650ffb412fa6525958619184b6f40e721eaa4d572bbb9cbe315ddc6b386f96b0e6413c7b44514e3d32db5eaf514415727b20fb2c1bab145f9a8bcd43bdaf2df2d0c76ffd8ec002d798f3742e7a7d6e1d422f276b5b71a5dee9c41ec37070df909ab236c7996ac283d4c091c7112cf1a275a6d35c6dc17f7887e8e3e556ef2a", 0x6d375aa1f716a621}], 0x1, &(0x7f00004d9000-0x450)=[{0x18, 0x105, 0x5, "962642277ed9441c"}, {0x100, 0x117, 0x800, "3dcff467e39db925fabe7a24f98b483e94235c1c461bfa08cd335f271249cb9a1854f68400e8ee5005dac1b52ce5eb2b9757cb5539b27f78c51a20cffed5a8ff9b91c68d2ece45a10fa53c159530dd934654552edd22aab9ba6d4953bc7c4c98a613bb4f42f027a49686fbab68c179708be23a32b364d6a1679f62ea9d853add4855390e739a95773e6c5bebffb4c6a930a9a1ea48601f332a0b61d8166cf88498bd9507a2bb246f5d5b634d7522f5eb2160af744b87ac87c584d6c6744781e69aae74ffbfca3efa4859e29945787edbf0d105d8fee11a09384df60b83f2029b54ff30f0e5f52cc267b7ed03"}, {0xa0, 0x1ff, 0x7, "76367a4e781c3da722bef6fec1c6542cb4ec39b295a8e387f748007dbb5e26e14e5370d0ed4715dcbc6a1c354a873530da8f4d1ae1db5096eb6f7317fbd1021124f74fe66b87b1b2a034be5e9464b5b91340f17e18338fae401ede0d5b32b1b00a60a980d629cd4ee7fe023ae5b90c31ce4909734f9233fc64605a1fe9f37d946f4562523e596c3a0a93"}, {0x40, 0x0, 0x8000, "a3605e08fac9e8a4f56d8b02765b82447946097a9d7cac26b3edcda6917df2e61167aa7ee7f3c1bd2cd69569"}], 0x1f8, 0x20004801}, 0xc090) close(0xffffffffffffffff) 2018/02/16 09:20:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00003d4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x27}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) r0 = perf_event_open(&(0x7f00000a4000)={0x3, 0x78, 0x81, 0xa7e, 0x4, 0x2, 0x0, 0x0, 0x800, 0x1, 0x2c, 0x8000, 0x8, 0x9, 0x18000000000, 0x6b7, 0x100, 0x10001, 0x1000, 0xf1, 0x0, 0x80000001, 0x8, 0xd302, 0xf64, 0x1000, 0x8, 0x0, 0x1, 0x4, 0x40, 0x6, 0x1, 0x3ff, 0x8, 0x6, 0x80000001, 0x20, 0x0, 0x26, 0x6, @perf_bp={&(0x7f0000468000-0x1), 0xc}, 0x0, 0x126e, 0x6, 0x6, 0x3c, 0x20, 0x1}, 0x0, 0x6, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00005ad000-0x7)="e0776c616e3040") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffdffffffffffc}], {0x95}}, &(0x7f0000019000)='sezkallyr\x00', 0x1, 0xfffffe79, &(0x7f0000012000-0xc3)=""/195}, 0x48) 2018/02/16 09:20:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000c32000-0x10)={&(0x7f000038f000)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000595000-0x20)={r0, &(0x7f0000e32000)="a65a4d34e2431605a0a5bc2f20c1b06ebceb7cdcfa6756ee1406714198aced5283c0d6fad60cc3ff04a2e9933358bcbf08e0a24e5410d03eb808f858528dc3a7291d67f991ebf4921b0264b3743d7547103e4c5ec9c6a07b772f01663863c351ce464cc7349169b2c551a47685d64aecf57a0cf5f9886f25b7340734011761a0b9aaede775f56a0c09a2f1a40d0ae5b5b7fab7cf9035990b9df3bfe10ad7748d5e354d2c412cab1cee7af5f2bc93cc34fedf01bdf3bcace9fdb273574a583d820a0b6c34ef5267e2b34401e5fcf35cb88f88d3de97a3c3", &(0x7f0000890000-0x6a)="2e8ced9de5ec0912069e4d795eb29cbacaf10df3c94ad7ae3dd31d3b0581c2ebdfcb25cc5bd7bb7aab2ea599d47122cd3f8c3bd233d3c5d7af6e767eb4db90d0799a413fa82254d2f196dffef5dae974cfe57e851fa5dc09244e03f4cc3546e603a1d79f579ecf1ec4bb", 0x2}, 0x20) mount(&(0x7f0000597000-0x8)='./file0\x00', &(0x7f0000cf8000+0xdf5)='./file0/file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0xc0ed0000, &(0x7f000002f000)) 2018/02/16 09:20:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00008e2000)) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000c01000-0x38)={&(0x7f0000428000-0x6)=@hci={0x1f}, 0x6, &(0x7f00008c3000-0x10)=[{&(0x7f00005b4000-0x35)="c6", 0x1}], 0x1, &(0x7f000049e000)=[]}, 0x0) close(r0) 2018/02/16 09:20:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00008b9000-0x8)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a67000)) socketpair(0xd, 0x6, 0x2000, &(0x7f0000778000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001ad000-0x20)={r0, &(0x7f000072f000)="60077c4c6568a00658c53d005da7fc814b0d6b7ddc5daf5ca77d1dd46b80f5620ded474be79ef36df7d51259ed81a58a53f2fdd67db67b6177e8e0bc66cfcd9b7faed8352414bc29c2f7996673857b80f101cb9dbb1dbb7448dada22a39aac990b02d7f2d355ac7e6796a3745fa86170ef78b3d4a09583cbbc0e4e05471dc09993493ae7037162d8461b232553d5c3b2c511bd89cdc494517c2f89f018474ea4815a8c8eb4a463a1ef4c5ff9f26e83", &(0x7f00004bc000), 0x3}, 0x20) recvmsg(r0, &(0x7f0000e68000-0x38)={&(0x7f0000e57000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000e92000-0x20)=[{&(0x7f000037a000)=""/162, 0xa2}, {&(0x7f000083b000)=""/106, 0x6a}], 0x2, &(0x7f000040d000)=""/90, 0x5a, 0x1f30}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000890000)={0xf, 0x7, &(0x7f0000460000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1f31, 0x0, 0x0, 0x0, 0x1000}, [@exit={0x95}, @generic={0x9, 0x7, 0xbf, 0x6}], {0x95}}, &(0x7f0000bad000)='GPL\x00', 0x5, 0x1000, &(0x7f00004d8000-0x1000)=""/4096, 0x40f00, 0x1, [], r1}, 0x48) 2018/02/16 09:20:39 executing program 3: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00007c1000-0xc)={0x0, 0x5, 0x18}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xd, 0x56, 0x0, 0x8001, 0x10, r0, 0x3}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000401000-0x8)='./file0\x00', 0x0) mount(&(0x7f000038a000)='./file0\x00', &(0x7f0000316000)='./file0\x00', &(0x7f00007c4000-0x8)='overlay\x00', 0x0, &(0x7f000022d000-0xb8)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eee000)={r1, &(0x7f00004cf000-0x19)="c478420834bae75c58338011d0b462f476ab61469c6709c36b", &(0x7f00002cb000-0x92)=""/146}, 0x18) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000058000)) [ 1330.536821] overlayfs: missing 'lowerdir' [ 1330.559442] overlayfs: missing 'lowerdir' 2018/02/16 09:20:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000105000)={&(0x7f0000f8d000)='./file0\x00', 0x0, 0x17}, 0x10) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000344000-0x4)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000f6b000)={&(0x7f000001c000)=@generic, 0x80, &(0x7f0000818000)=[{&(0x7f00000c2000-0x4f)=""/79, 0x4f}, {&(0x7f0000868000-0xce)=""/206, 0xce}], 0x2, &(0x7f0000602000)=""/70, 0x46}, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)) mount(&(0x7f0000b45000-0x8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097c000-0x1)) mkdir(&(0x7f00003a9000-0xe)='./file0/file0\x00', 0x0) 2018/02/16 09:20:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a49000-0x8)={0x0}) sendmsg(r0, &(0x7f0000df2000)={&(0x7f0000209000)=@pppoe={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e, &(0x7f00005cc000)=[{&(0x7f0000bec000-0x8e)="4b9f470d1e9261fc588ae5688a3729e5460bedaedb73a6b2bf4a4cdf48e19ea4946cd022e926a63cb44078d6e5a155d01eb408807dc1bb83ca58b8944548763cc07b52f9eccc296224958038590acddb6b884819b4fc753937e3953db35b13dbf7cbf5eb317f772b73063d27d588f759857fc97ee77058dabb74fe530fcbb222db24f9ea75fb9bcbb5490317b705", 0x8e}, {&(0x7f00004cd000-0x8c)="ea7bf70a31201e2878f7c403442239de4da979bd67cb81a1f3a8c8af92c37c8da3b06076d6780cd30f15b156bb3437013d037f80d5ddaf38413bc5ed8b5e615f827a68fb2f54fcfda4960e3e4627efb2470d17b75232a0a9e0f287c5be4946eb7fb791544c62ac63ec460bf971530654f11a8fd52b42ca563d0b6a3d9b48a0d3e68449bd8aa6f88ffca8ed8e", 0x8c}, {&(0x7f0000192000)="f410e1a642a95d5431ed271850", 0xd}, {&(0x7f0000843000-0x1f)="bbc0df528df7f324ca74c62c6c59d34b2fa27e54ed5f640737dbd258ea36af", 0x1f}], 0x4, &(0x7f0000c0d000)=[{0x60, 0x115, 0x1, "13bc77b5a4944936a5ee7ebb5beb47cc5f769caa3346f85172537560e979045ee1be4172108f30d7aaa944cdf4f6a4e01b42ef68c6dfb17609e37022d6d26ad7d1e4914a95e2de886eff"}, {0x50, 0x116, 0x1, "ff1f11f28637b4f9b86c3c455b85081ae51b096b859b491523b2cfd549fcabf76bf123301d6d328d8ac477108cd40392dff72ac564e2e17763fab4d6"}, {0x80, 0x10d, 0x2, "972598fbbedbe363680624612992965a8e534d7491fa3ec9c9f47840f885239496c4d8bcdbbb5ff103b023542ec7256f671a453368420b28b93b36d742db26e380378ab62ca0e7a8f99dc6599990d8c0872c612afd5eee0351277a6a2eeeafa77fe9f1eb4c33081dd43aa1f5"}], 0x130, 0x4000000}, 0x24000000) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x9f}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000be3000)={&(0x7f0000942000)='./file0\x00', 0x0, 0x10}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f000087d000)={0x3, 0x5, &(0x7f0000518000-0x28)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x22}], {0x95}}, &(0x7f00007a8000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0xffffffffffffff09) socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f73000-0x28)={r1, 0x0, 0x12, 0x2c, &(0x7f00009b0000-0x37)="2b55e7e2b755452d06b71a4f81001fba98b2", &(0x7f0000393000-0x2c)=""/44}, 0x28) 2018/02/16 09:20:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00003aa000)='./file1\x00', &(0x7f00008d3000-0x8)='./file0\x00', &(0x7f000091d000)='jfs\x00', 0x1000000, 0x0) 2018/02/16 09:20:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e60000-0xc)={0xffffffff, 0x3ff}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000804000-0x10)={r0, &(0x7f0000568000-0x26)="3c1cf9b5de3211dc783ad9985932a93acb0288103d6997f51b090637638038b03b60892665c89fd8e7500091c510f30b3510e7d90feef94b76794f957428b5e23305bbeeb0d8e1f273ab4aea9335a4a29aba7d9ce6113e29f03ef67592d9c5fd53813319ef471c8a5bb8de794ad827cfc55b2836b438e972cab720317f"}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xe, 0x3, &(0x7f0000ee8000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x5}, [], {0x95}}, &(0x7f0000fd3000-0xa)="05006500f44efff9", 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000037e000-0x10)={r0, &(0x7f0000200000)="6ee0fd0ececf865c160ab7500a38264d34089dc46b1b1570b92e034d14c8b114dabaa2388c3ddc7d1168d4710d0a8a4debfecf7aa095a5544367c061e888cc650504bc6c729709c3f62bef79b7f42a34821585be49a1ac985032bc3f7e053b8c00469778955026fc78f7"}, 0x10) 2018/02/16 09:20:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000401000-0x8)='./file0\x00', 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b97000)={0x5, 0x0, 0x7ff, 0x1, 0x2, 0xffffffffffffff9c, 0x80000000}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ede000)={r1, &(0x7f00004de000-0xa9)="64d6428e17399f5f62df33289130e43e77286fdc005855426d65e857420d55126ab8ecbaa02e229558370e00edb44070b1dd9ca152a86299df384408c89431e79c9bae58931aa4940f04d9eca2feccf05212436ba87a3ff948a52420ffa4e5a9a6eb63de849e2dc25f2f3d71b18b16ca9235074516c1be2b1d9986184d5413d4ffdd9ab9588ab167a249ac92f33b24f0a3d2d13ce08d4920497dee8f82c3e1f2d88e7fd433a940a50d", &(0x7f00004c3000)=""/117}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x7, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x24}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f0000b3a000-0xba)=""/251}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000e19000)={0x20000000000000, 0xe, &(0x7f0000463000-0x70)=@raw=[@exit={0x95}, @call={0x85, 0x0, 0x0, 0x20}, @generic={0x4, 0x2, 0x3, 0xa}, @ldst={0x0, 0x1, 0x2, 0x9, 0xb, 0xffffffce, 0xfffffffffffffff0}, @alu={0x4, 0x8, 0xf, 0x7, 0x2, 0xfffffff0, 0xffffffffffffffff}, @ldst={0x3, 0x0, 0x0, 0x6, 0x4, 0xfffffffc, 0xfffffffffffffffc}, @ldst={0x3, 0x3, 0x1, 0xa, 0xd, 0xfffffff5, 0xffffffffffffffff}], &(0x7f000029d000-0xa)='syzkaller\x00', 0x800, 0x18, &(0x7f0000323000)=""/24, 0x0, 0x1, [], r0}, 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e94000)={&(0x7f0000736000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mount(&(0x7f000038a000)='./file0\x00', &(0x7f0000316000)='./file0\x00', &(0x7f00007c4000-0x8)='overlay\x00', 0x0, &(0x7f000022d000-0xb8)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009ce000-0x8)={0x0}) recvmsg(r2, &(0x7f0000df3000-0x38)={&(0x7f00007be000-0x60)=@nfc_llcp, 0x15, &(0x7f0000c24000)=[{&(0x7f0000ea2000-0x71)=""/113, 0x58}, {&(0x7f0000156000)=""/231, 0xe7}], 0x2}, 0x102) 2018/02/16 09:20:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000005d000-0x7)) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d6e000)) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000917000)) r1 = socket$kcm(0x29, 0x5, 0x0) socketpair(0x1f, 0x0, 0x3ff, &(0x7f00009c0000-0x8)) sendmsg$kcm(r1, &(0x7f0000d38000)={&(0x7f0000e48000)=@can={0x1d}, 0x10, &(0x7f0000cb0000)=[{&(0x7f0000e1e000-0x24)="dd", 0x1}], 0x1, &(0x7f0000447000-0x2100)=[]}, 0x0) sendmsg$kcm(r0, &(0x7f0000f31000-0x38)={&(0x7f00001cc000-0x13)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14, &(0x7f000057b000)=[{&(0x7f000038d000-0xa0)='\f', 0x1}], 0x1, &(0x7f000029a000)=[]}, 0x0) socketpair(0x1, 0xa, 0x800, &(0x7f00007df000)) sendmsg$kcm(r1, &(0x7f00008ad000-0x38)={&(0x7f0000b1b000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}, 0x9, &(0x7f000000b000)=[{&(0x7f0000304000-0xd7)='Y', 0x1}], 0x1}, 0x0) 2018/02/16 09:20:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x6, 0x5, 0x40000000000b}, 0x2c) r1 = perf_event_open(&(0x7f00009f4000)={0x4, 0x78, 0xfff, 0x4, 0x4, 0xff2b, 0x0, 0x4, 0x11, 0x1, 0x7, 0x9, 0xfffffffffffeffff, 0x9, 0x67, 0x0, 0x4, 0xffffffffffffc585, 0x0, 0x10001, 0xac, 0x5, 0xfffffffffffffffd, 0x1000, 0x6, 0x400000000000, 0x10001, 0x3, 0x7ff, 0x0, 0x8, 0x7f, 0x200, 0x9, 0x8, 0xffff, 0x800, 0x5, 0x0, 0x7, 0x4, @perf_bp={&(0x7f00003f4000-0x1), 0x4}, 0x1000, 0x1000, 0xffffffffffffff7e, 0x5, 0x14, 0x3, 0x7ff}, 0x0, 0x2, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x45ed) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000052d000)={r0, &(0x7f00008e7000-0x122)="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"}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000096000-0x20)={r0, &(0x7f0000356000-0xbd)="89f8b0cdc7a6216f8f83034f8d16c5b610d0aa0901a6160085bc7d3f81b6d7838f6bc3c5cedf4b8aa99493597db5f9140999e15a249be81dae9295ba1e3bbc406387f9011c6d7e21d462ad1d749cad3433f15c73df2047980c0db17584aaa1f490614d333351a6b98692a01743b80c753552db0b75dbea793ceb86911576bd54043fb9856df6d2f93c9770231cc5ea9981bdd9e84a5cdbb972e3976c6d4385952ecd6924549c42d740b9925f13434b6ed3075598bc453097d8a5d2f51c", &(0x7f0000473000)="ae98fc937150415ab16fd7019921394c11bca976bf447b405ff793c6417ef11325594ec61f728940a6e7679918c69ae628e94a74619bfd3f80e1e2edfc3b852ceaf02e4c4fc24030bc95f15c24af93b5e353366671e8bd6547f947de7ff8be994733", 0x2}, 0x20) close(r0) 2018/02/16 09:20:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000987000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000aab000-0xe)='./file0/file0\x00', 0x0) mount(&(0x7f0000ba5000-0x8)='./file0\x00', &(0x7f0000351000-0xe)='./file0/file0\x00', &(0x7f0000efa000-0x4)='afs\x00', 0x1000, &(0x7f00008da000)) mount(&(0x7f000032b000)='./file0\x00', &(0x7f0000c66000)='./file0/file0/file0\x00', &(0x7f0000511000-0x7)='mqueue\x00', 0x0, &(0x7f00006ad000-0x67)) mount(&(0x7f00002da000)='./file0\x00', &(0x7f000044e000-0x14)='./file0/file0/file0\x00', &(0x7f0000e87000)='ramfs\x00', 0x0, &(0x7f0000945000)) mount(&(0x7f0000174000)='./file0\x00', &(0x7f00001da000-0xe)='./file0/file0\x00', &(0x7f0000be6000-0xa)='hugetlbfs\x00', 0x0, 0x0) mkdir(&(0x7f0000f5d000)='./file1\x00', 0x0) mount(&(0x7f0000823000)='./file0\x00', &(0x7f0000558000-0x8)='./file0\x00', &(0x7f000092a000-0x5)='sysv\x00', 0x84000, &(0x7f0000d59000)) 2018/02/16 09:20:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f6b000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000036000-0x38)={0x0, 0x0, &(0x7f00002e2000-0x20)=[{&(0x7f00007d7000)=""/206, 0xce}, {&(0x7f0000b6f000)=""/8, 0x8}], 0x2, &(0x7f000012e000-0x8d)=""/141, 0x8d, 0x40}, 0x21) close(r0) 2018/02/16 09:20:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x100000001, 0x100, 0xfffffffffffffffa, 0x3, 0x0, 0x101, 0x80000, 0xb, 0x6, 0x2000000000, 0x0, 0x7fffffff, 0x6, 0xb36, 0x800, 0x61, 0x6, 0xfffffffffffffff9, 0x4, 0xfa, 0x4, 0xc, 0x7, 0x7fffffff, 0x1ff, 0x5, 0x3ff, 0x0, 0x2, 0x8, 0xfffffffffffffffa, 0x0, 0x401, 0xffffffffffff0000, 0x9, 0x8, 0x0, 0x8e9, 0x4, @perf_config_ext={0x800, 0x4}, 0x100, 0x3, 0x101, 0x4, 0x6, 0x8, 0xfff}, 0xffffffffffffffff, 0x1200, 0xffffffffffffff9c, 0xb) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x3, 0x8001, 0x5, 0x80000001, 0x0, 0x9, 0x14000, 0x4, 0x99, 0x400, 0x8000, 0x5, 0x800, 0x1a7, 0x3, 0x1e8, 0x5, 0x800, 0x1, 0x4, 0x0, 0x6, 0x5, 0x8, 0xffffffffffff8000, 0x703, 0x5, 0x2, 0x3, 0x0, 0x3, 0x7, 0xffffffffcb16f158, 0x1, 0x7, 0x5, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x2, 0x4, 0xa3b, 0x4, 0x7, 0x4, 0x1}, r0, 0x8, r1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000057c000)) 2018/02/16 09:20:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000657000-0x2c)={0x40000000009, 0x24, 0x5, 0x82}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000023b000)={r0, &(0x7f0000c5d000)="7425aca25c366f91d2f4875048deff99efe476807b6a2dfc0b64c1a98af7b845484167814e44da38b0d015656903b64b4e84c3ecb4945b"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a34000)={r0, &(0x7f000012b000-0x1000), &(0x7f0000e0f000-0x59), 0x3}, 0x20) [ 1330.630119] syz-executor1[16259] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1330.640419] overlayfs: missing 'lowerdir' 2018/02/16 09:20:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007a2000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000931000)={&(0x7f000022f000)=@pptp={0x0, 0x0, {0x0, @empty}}, 0x20, &(0x7f0000da8000-0x70)=[], 0x0, &(0x7f0000e00000)=""/108, 0x6c}, 0x140) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c75000)={r0}) sendmsg$kcm(r2, &(0x7f0000930000)={&(0x7f00004c8000)=@pptp={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x20, &(0x7f0000e04000-0x70)=[{&(0x7f0000d05000)="668cfe1b1d1874e41deea0db47851fa1d4d101826017270c1e7ed7d530c8eb4c217edc3388461f1f90ff57697a2e6fcec3897cdfa4a3224323e9e3f46bab02b95354a02fb51b25b8916ad812cf539b921836bfcb19f4acc69c9d09dfdd4bf2cfdb216632e9ed0a6cd87c53517c529b2b8877bae8ac0589c8374f3c7f4320123725548fbfa45be4f21f5f2221a5ae06a2b700d4c037ef280566676e308c064fd470991db9e974fc6937", 0xa9}, {&(0x7f0000aad000)="e0dce2d4f186a5224180b039f57d6d27a73fe04a2502cc01defc2b95ba1cf66ef399b167dd9807bf167dea276c2c33746403e6a6f85bafddd14624af698c827769ece1d0250c129c86bcad1db6cb9a755958886481eb2e097d3a30fa88030d030b9025195f02b950e83ba6ca91582aab02c2a0aa5cbcfdd7a04d17e17bba114af1f2f16e4fd5b4", 0x87}, {&(0x7f0000c64000-0x93)="cb623bc4ab8a29cae8ce73194da15adb4594e2c1233a1387eb72871aa3e91085917eae00e6803f3c5b79dbe3e69621b79ca6b322431c45d5b05919778464cbe42e9dc741c77684c822832b585f706121e75dc288dec57d8f90449776facdcb24066813bb08c594e8994f1dd5bf473efc60358197aa62aff9f299882111d2f26a3e1e24ca4138cf822a76966ae5044b5d3e583e", 0x93}, {&(0x7f0000d64000)="b97fc71a67f5fa09b161a0721a8f1a2467887a12de04db805f642ffa475f9d9168daa7976e95126ad7839f889ecded33ae1eca57c49cc878d66708026a86e25e30d28898b2ef413951ac060151ff53b1964f3c2030c46864beff7cc55a7a3e3e39deae0f5e61624c2728f9fd7f4d0ae2a473a5e67968d31f4cd5b7712ee4fbe922428481565c835009bcad6b89c711a2088bfcfec0d7b061d903cea1bb5241bebc9002ef0414f88ccc6e9f6e649b2209399f39971463224da9cc36108bff00a8c7264e9c825945155208c54232191dbf4560bc2f8b38a337d6bcae4d21fc54b4b344c99b5be448dc3d8173678584152bdb87938e", 0xf4}, {&(0x7f00001f3000-0xbb)="71c0f6cab08a6bd77b1f321c5488dc8279509b6183708f991563ba39c6181bae5f6743291b64db5b57b17f7946730c0c66b3036ae07d577bddd610ce27c5f3235f637b6b72be73d8d15f4a07fe9246e6fd0f47e3b4ace42a31b184c347aa5e2fc0a09fb2b9ddecb95666b90b5731959832637fab007399ed17aff5340ecbefce9f92e6df507217f440f96294961f9eb9c12e10f99266e7182cbfbeb150e5865d0cc73d90a326145b597438a58a69098b8505904165aefebc94304f", 0xbb}, {&(0x7f00007fe000)="5f915fd3ebf7bd68792352a82e85886d77c13955e8cf", 0x16}, {&(0x7f0000bb1000)="5e9edaf8132bff55b90590465f04a64011c922e5d6a22f8d5e58cd8f972a60bc1281ee8f5fc48fad5b346e45530bf759ce7de482fc38367a92d20d972fdb8f943e3be59f0a581518f113b527100f31855ecc802e6a672dd812b5b3f93016f8bd75a6a88da41016b363d217df9deea9033865e318eda09c4bee9c340a42b76496653ceb844a383d28b2a96564f24c187abd505bbfd032ba2fcddd4474336845bee7d891f9c82caadf4992db7494ae1e8b4778a2736e2730b3cd832136bf97beff5c0ff506c2c49997dbf196baa0c471aef3893733640e193de454bd64977aa4fd0def2708084a600a7fa4e8dc6ba48fb06a32b8db9714", 0xf6}], 0x7, &(0x7f00004f3000)=[{0xb8, 0x29, 0x4, "343f0a119f61ca4c79aea896a57eb4c7675c0d1b435ec47df072a325b3785d82ce1c155e91872f75b59f4e5c2fcd292bcf656e0e7feb205b7c1b26b0b90cc3367b3b9a34e5cb5ee9d9538eed644d8a2f36b05815e3409b692995a33cddb7882a2cc768f7c2cc71dd0551e32a000b969ac88fae9e732bd8f74af42154d8e46a4dd55a73b02975d3b81e42bf64d4e59ac09842427ac7ac85df92d8ffbb27135cd593a9399c25b2"}, {0x60, 0x10f, 0xae, "3a9c01d7ea93a271415bf296099fbc91a2f5f21509a74d43c01bc86b2587b95951b8f7d304c0d21ad00d13cb5185fb2fa2875a6b88f5617d1991ff8c60d89e7b5901576e7df3305181aad065c6e48aaa"}], 0x118, 0x4000}, 0x80) 2018/02/16 09:20:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000bb2000)={0x7, 0x78, 0x8, 0x5, 0xe882, 0x7, 0x0, 0x6, 0x4, 0x9, 0x19, 0xfffffffffffffffc, 0xfffffffffffffffb, 0x1ff, 0xcd, 0x7, 0x7, 0x7f, 0x5b, 0x200, 0x0, 0x6, 0xfffffffffffffffc, 0x3, 0x14, 0x7ff, 0x1f, 0xa2, 0x3, 0x1, 0x9, 0x1, 0x3, 0xb4, 0x2, 0x3f, 0x400, 0x9, 0x0, 0x7, 0x1, @perf_config_ext={0x5, 0x7}, 0x480, 0x4, 0x3, 0x7, 0x0, 0x3, 0xde8}, 0x0, 0x6, 0xffffffffffffff9c, 0x4) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000b01000)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000caf000-0x48)={0x3, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x4c}, [], {0x95}}, &(0x7f0000282000-0x4)="47ff4c00", 0x0, 0x99, &(0x7f0000ce7000)=""/153}, 0x14) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) [ 1330.723504] syz-executor1[16259] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1330.726606] overlayfs: missing 'lowerdir' 2018/02/16 09:20:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000008e000-0x8)={0x0, 0x0}) close(r0) mkdir(&(0x7f0000803000-0x8)='./file0\x00', 0x9) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x800, 0x7fff, &(0x7f0000e3e000)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f000032a000-0x38)={&(0x7f00002bb000-0x10)=@nfc, 0x10, &(0x7f0000fda000)=[{&(0x7f000097d000-0xd)=""/13, 0xd}, {&(0x7f0000e5e000)=""/183, 0xfffffd6c}, {&(0x7f0000336000)=""/155, 0x9b}, {&(0x7f0000c83000-0xcf)=""/207, 0xcf}, {&(0x7f00005a9000)=""/190, 0xbe}], 0x5, &(0x7f00005a2000-0x76)=""/118, 0x76, 0x9}, 0x20) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3c000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/16 09:20:39 executing program 0: mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x200000b, 0x6132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x8)) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0xffffffff, 0x0, 0x18}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000791000-0x18)={r0, &(0x7f0000000000)="1a01887b52b9bb42", &(0x7f0000000000)=""/182}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={r0, &(0x7f0000001000-0x1), &(0x7f0000001000)=""/1}, 0xffffffffffffff09) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0xb, 0x5, 0x793a, 0x101, 0x1, r0, 0x100000000}, 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000078d000)={0xffffffffffffffff, &(0x7f0000002000)="d6df9f557a3c9e5ce6580180000000000000e95bf46692d30945d506e24fb1219ce87c6765d15f94d1e6bc26d03dd5bf1a57f6d45283e6f7643f554c93f86ebc564a48491585348be43e3400e87d7dff5c034d1b1ba61ddd21372cac84f367ae7cf4d6c9a4c4b08d1c72373db9f4523d8bcaee0462e1ec03697e08d27c7979aedc39ebb662d15d926db5dd5ca81357af99b23ecfaff205cea37ed42ca9a306b1f9c76519310814a5db17d0b52f580303543a2b5560a1472007278a5cc12964821d1730", &(0x7f0000001000-0x1)=""/1}, 0xfffffffffffffe46) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000004000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/16 09:20:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0x2, &(0x7f0000df6000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00001a1000)={r0, 0x50, &(0x7f00003cf000-0x50)}, 0x10) mkdir(&(0x7f0000baf000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x5, 0x400010, 0xfffffffffffffffd, 0x800000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/16 09:20:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x4000000032, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000000000/0x530000)=nil, 0x530000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/16 09:20:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000977000)={&(0x7f0000b6e000)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000912000)={0x0}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c38000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000522000-0x4)=r1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x4, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000a9000)={r1, 0x50, &(0x7f0000c1c000-0x50)}, 0x10) mount(&(0x7f0000dca000)='./file0\x00', &(0x7f0000122000)='./file0\x00', &(0x7f000059d000)='ext2\x00', 0x2000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b6a000-0x10)={r1, 0x50, &(0x7f00008e9000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000084a000)=r2, 0x4) 2018/02/16 09:20:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x8, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r0, 0x28, &(0x7f0000001000-0x28)}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000f73000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f000020c000-0x40)=[{&(0x7f0000480000)=""/15, 0xf}, {&(0x7f0000c47000-0x57)=""/87, 0x57}, {&(0x7f00006b0000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x10dd, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) mount(&(0x7f0000596000)='./file0\x00', &(0x7f0000a37000-0x8)='./file0\x00', &(0x7f0000a5a000-0x4)='udf\x00', 0x401, &(0x7f0000701000)="968f7bf993aaa9793c994e436231bd561ef70ec9f8ef458f151f7309a029075c56ab9ecedb6fc6ec820d9ad0e46798ad87175399514b551cb4d83f620fcffd9522368d375530d39a19ccf494cf531a6e075691163831827d437a1719c3fc5fe81f84647eb8c9c7d3d6c52551c0f97f57148084bd3bd130cfda348310faff24bee338b761848c2c5746663f88b577b76e8f96b771417639e81655b8abd30a5269e1d9db3e795320f0585f92e0d11390fbd6b1a9a664b9a047a441c04ab8288853b59f8bf4d2f7c107603c3ca086e5f548178e91b8bb9abeff0da053800ad0b4cb617bca") r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xffffffffffffffff, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x4000000000000, 0x3c}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x0, 0x1fc, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [], r1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ab2000-0x28)={r2, 0x0, 0xe, 0x2c, &(0x7f000088c000)="8c60eef913508381592ba6cc1b8b", &(0x7f00004a8000-0x2c)=""/44}, 0x28) 2018/02/16 09:20:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000400, 0xffffffbfffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4d000)='./file0\x00', 0x0) mount(&(0x7f00004cf000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x2000000, &(0x7f000000a000)) socketpair(0xf, 0x7, 0xfff, &(0x7f000044e000)={0x0}) recvmsg(r0, &(0x7f0000c0e000)={&(0x7f0000bdf000)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f00003ca000)=[{&(0x7f000047a000)=""/52, 0x34}, {&(0x7f0000b37000)=""/4096, 0x1000}, {&(0x7f0000227000)=""/123, 0x7b}, {&(0x7f0000cf8000)=""/231, 0xe7}, {&(0x7f0000503000)=""/34, 0xffffffffffffffe7}, {&(0x7f000092a000)=""/225, 0xe1}, {&(0x7f0000582000-0xf1)=""/241, 0xf1}, {&(0x7f0000827000-0x1000)=""/4096, 0x1000}, {&(0x7f0000945000-0x1e)=""/30, 0x1e}, {&(0x7f000039e000-0xe3)=""/227, 0x1f}], 0xa, &(0x7f000078a000)=""/202, 0xca, 0x3}, 0x1) 2018/02/16 09:20:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000072e000-0x8)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00006a2000-0x8)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) [ 1330.850241] rpcbind: RPC call returned error 22 2018/02/16 09:20:39 executing program 6: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00004d4000-0xc)={0xffffffff, 0x5, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r0, 0x28, &(0x7f0000001000-0x28)}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000879000)={r1, &(0x7f00009d0000-0x71), &(0x7f0000afe000)='\a'}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001e5000-0x18)={r1, &(0x7f0000740000+0x44d), &(0x7f00008b1000)=""/83}, 0x18) 2018/02/16 09:20:39 executing program 0: mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x200000b, 0x6132, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000001000-0x1), &(0x7f0000001000-0x1)=""/1}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000791000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00004a5000-0x38)={0x0, 0x0, &(0x7f0000f69000)=[{&(0x7f00004fa000)=""/64, 0x40}], 0x1, &(0x7f0000232000-0xfb)=""/251, 0xfb}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[], 0x0, &(0x7f0000d43000)=[]}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) bpf$OBJ_PIN_PROG(0x6, &(0x7f000078f000)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file1\x00', &(0x7f0000790000-0x5)='qnx6\x00', 0x880008, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000078f000-0x48)={0x4, 0x4, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @generic={0x1, 0x36, 0x2}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x7f, 0x6b, &(0x7f0000001000-0x6b)=""/107, 0x41000, 0x1}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000078d000)={r1, 0x50, &(0x7f0000001000-0x50)}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/16 09:20:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005c0000-0x78)={0x4, 0x78, 0x7, 0x40, 0x9, 0xcb48, 0x0, 0x401, 0x10000, 0x5, 0x1, 0x9, 0x6, 0x1, 0x9, 0x7, 0x5, 0x4, 0x9, 0x93, 0x1, 0x1ff, 0x3, 0x1, 0xffffffffffffffc0, 0x200, 0x80000000, 0x3, 0x1, 0x1, 0x80, 0xb22, 0x6, 0x9, 0x8, 0x3, 0x8000, 0x1, 0x0, 0x0, 0x3, @perf_bp={&(0x7f000036a000), 0x6}, 0x0, 0x1, 0x6, 0x1, 0x2, 0xffffffff, 0x80}, 0x0, 0xffff, 0xffffffffffffffff, 0x5) perf_event_open(&(0x7f00008b2000-0x78)={0x2, 0x78, 0xe3, 0x0, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00006ee000)}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000879000)={r1, &(0x7f00009d0000-0x71), &(0x7f0000afe000)='\a'}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a54000)={r1, &(0x7f00005ae000)}, 0x10) [ 1330.890931] rpcbind: RPC call returned error 22 2018/02/16 09:20:39 executing program 7: socketpair(0x10, 0xa, 0x9, &(0x7f000000d000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000ed0000-0x10)={0x2, 0x0, [0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000078000)={0x0, r0, 0x4, 0x3}, 0x14) r2 = getpid() perf_event_open(&(0x7f0000a19000)={0x3, 0x78, 0x3d, 0xc17, 0x2, 0x5, 0x0, 0x7, 0x1d39f8c402d36851, 0x9, 0x1000, 0x8, 0x0, 0x3fc, 0x5, 0x4, 0x100, 0x0, 0x0, 0x8, 0x800, 0x894c, 0xfffffffffffffff7, 0x10000, 0x80000001, 0x5, 0x2, 0x7, 0x5, 0xfb87, 0x3, 0x4, 0x1ff, 0x1000, 0x0, 0x7fff, 0x80000000, 0xdde, 0x0, 0x3, 0x5, @perf_config_ext={0x6171d427, 0x1ff}, 0x1100, 0x7fff, 0xffffffffffffffe0, 0x0, 0xfffff80000000000, 0x81, 0x9f}, r2, 0x40, r1, 0x1) r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xffffdfffffffffff, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = getpid() perf_event_open(&(0x7f0000b48000-0x78)={0x1, 0x78, 0x4f0, 0x6, 0x65c, 0x7, 0x0, 0x0, 0x0, 0xb, 0x7000000000, 0x80000001, 0x512, 0x7, 0x9, 0xff, 0x8, 0x0, 0x9, 0x80, 0x9, 0x4, 0x0, 0x100, 0x6, 0x9, 0x80, 0x8001, 0x7, 0x7ff, 0x4a, 0x4, 0xbf, 0x9, 0x3f, 0x6, 0x6d0, 0x3, 0x0, 0x80000000, 0x7, @perf_bp={&(0x7f0000e25000-0x1), 0x1}, 0x2000, 0x7, 0x7ff, 0x3, 0x1000, 0xa61}, r4, 0x479, r3, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) 2018/02/16 09:20:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a47000)={0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000745000-0x8)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000082e000)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000847000)={r1, r3}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x14)={0x0, 0xffffffffffffffff}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x20000000024, 0x0, 0x0, &(0x7f0000a49000)={0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001cb000-0x20)={r4, &(0x7f0000bff000)="529e23e779881cedd47b29749c3a941bbea63da237178679bb9b1a200b98d4d702c75173d3c37f8140ec8d974a4c320a566cd04b4541b22f8d035e22e72efd3d9299588ece5e9fa53c5f69a5a59d7761596f535c93e40aa6ad3dbb356227c613b1fb2774785dc77eb3d00903bea034053f5b8bed5be2cf9d61bf70741b3742380c592f04be0dcd83a37bd29c871b28257825a3417686141e8728dade49c7d27e417d780eaed7cbe716b8e4e77f42d4459105ab73df6a4949f835ed129c2ad618578226df8ead6dd436571d0759d99e22b67624853cc3f9739a35cfff413901515cdcdbb9e74d", &(0x7f0000e23000)="78183e63edaf0fe74e9d3524c32f916546f0fde9a4be4978aa15c7f531db18af65505f7fef3487a7c1abe5a4325e8daa2dc2b10346309961e0dbc45463f6cc03ee9219a35f25eec521ed745925d683", 0x1}, 0x20) mmap(&(0x7f0000d25000/0x3000)=nil, 0x3000, 0x0, 0x8850, r2, 0x0) 2018/02/16 09:20:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0xb, 0x8, 0x209e1a, 0x1, 0x1}, 0x24) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000979000)={r0, 0x28, &(0x7f0000166000-0x28)}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008fa000-0x20)={r0, &(0x7f0000d07000-0xac), &(0x7f00009f9000-0xc0)}, 0x20) 2018/02/16 09:20:39 executing program 2: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007fc000-0x18)={r0, &(0x7f0000fd3000)="be7e851e4d1462fdeb38be627af91d08", &(0x7f0000fd4000-0x31)=""/49}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000947000-0x1)={r0, &(0x7f0000fd1000)="ee8500900a08488573", &(0x7f0000f0f000-0xc0)}, 0x20) mkdir(&(0x7f0000a12000)='./file0\x00', 0x11) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcf000)={r0, &(0x7f000066d000)}, 0x10) 2018/02/16 09:20:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000076b000)='./file0\x00', 0x0) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f00001ee000-0x8)={0x0, 0x0}) close(r1) recvmsg(r0, &(0x7f00006d2000)={&(0x7f0000e62000-0x10)=@nfc, 0x10, &(0x7f0000547000)=[{&(0x7f000031c000)=""/239, 0xef}, {&(0x7f0000d07000-0x80)=""/128, 0x80}, {&(0x7f000044d000)=""/4096, 0x1000}, {&(0x7f0000b0d000)=""/162, 0xa2}, {&(0x7f00009b3000-0xa)=""/10, 0xa}, {&(0x7f0000ea2000)=""/136, 0x88}, {&(0x7f0000020000)=""/4096, 0x1000}, {&(0x7f0000bf9000-0x60)=""/96, 0x60}], 0x8, &(0x7f00005a3000-0x2d)=""/45, 0x2d, 0x3}, 0x42) mount(&(0x7f0000528000)='./file0/file0\x00', &(0x7f0000072000)='./file0\x00', &(0x7f0000353000-0x9)='configfs\x00', 0x801, &(0x7f000077d000)) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r2, &(0x7f00003b3000)={&(0x7f0000069000-0x60)=@nfc_llcp={0x27, 0x9, 0x5, 0x1, 0x80000001, 0x100000000, "ae58c6e2f6ab702991690a61695d05ad4090478a5cec7f1b4e1fe37df2d37d83458442d5208376126b1a94abdf9dadd5a90433fc156cd602703dc81c94ec4e", 0xf11d}, 0x60, &(0x7f00006f7000)=[], 0x0, &(0x7f0000540000)=[{0x1010, 0x11f, 0x6, "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"}, {0x1010, 0x119, 0xfff, "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{0x90, 0x18b, 0x50, "0d920a39c7b151d186440da4d15a898ea870fe2e2ef88f23b21030a3a0a0da20c4aa467cc0e3d2fe1038b3bf04e3594483adc3675243277a4af409faf56997c8fc84f478686f9c1bdec27cbe5c24f39a47a7712aa428e3293e87748d9134ae41fdd4388a67cd305e5bb4187a4484ae180c65cc8e6fc42fe34afe"}, {0x20, 0x10f, 0x8, "fc64fe656088f5cfe30b4ced64c9ba"}, {0x78, 0x103, 0x7, "9b2b4644680125739ce3fc08f331b45de1c2682053c4d9b2c6594a83cc54c1c7f7e9fa780c956f6261b2d8cbbc6f9ce88d19d727a50ba59efc925e34f532150f4a0be069062aa1bd626969daf19e75ddf546393a6dad0c5350ea7bbac57173c28efd6ed3"}], 0x2148, 0x20004080}, 0x20000000) socket$kcm(0x29, 0x0, 0x0) mkdir(&(0x7f000088b000)='./file0/file0\x00', 0x20) 2018/02/16 09:20:40 executing program 1: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000466000-0x8)='./file0\x00', &(0x7f0000eea000-0x8)='./file0\x00', &(0x7f0000af7000)='ext3\x00', 0x8000, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x100, &(0x7f0000eec000-0x8)={0x0}) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000eeb000-0x10)={&(0x7f0000eeb000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000eee000-0x8)) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00001d1000)={&(0x7f00007d4000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000e59000)=[{&(0x7f0000eec000)=""/173, 0xad}, {&(0x7f0000eec000)=""/198, 0xc6}, {&(0x7f0000eed000-0x4e)=""/78, 0x4e}, {&(0x7f0000eed000-0xdd)=""/221, 0xdd}, {&(0x7f00008ba000-0x16)=""/22, 0x16}, {&(0x7f00006e7000-0xeb)=""/235, 0xeb}, {&(0x7f0000eec000)=""/31, 0x1f}, {&(0x7f0000d90000)=""/118, 0x76}, {&(0x7f0000eec000)=""/227, 0xe3}, {&(0x7f0000eed000-0xee)=""/238, 0xee}], 0xa, &(0x7f0000177000)=""/245, 0xf5, 0x7ff}, 0x10000) bpf$MAP_GET_NEXT_KEY(0xf, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000ee8000)="4b1d457d1dc9b1e215ab440c43a5586a1eb7a847a8b9e876454b83d177f1ee639761a9d815142bbb22b49baf10d4b7a6649fb75bf8d61c91f985b26628d32ff2486292e2fa9b1414c1264258afec152736ad9dac9cb23e10e6e762ae561447da3c18c556bed542344cd87af630f6362d5102669cbeda74b2bad447cd7c478fd40db8d5be954845f0a3928a188fedf89fd0e07789851e32e4801aad3e207eac165fa34695a46e44ea", &(0x7f0000003000)=""/92}, 0x18) 2018/02/16 09:20:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mount(&(0x7f000084c000-0xe)='./file0\x00', &(0x7f0000437000-0x8)='./file0\x00', &(0x7f00005e5000)='devpts\x00', 0x0, &(0x7f00000cf000-0x3c)='!') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000c2c000-0x8)) 2018/02/16 09:20:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80028, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000041000-0x38)={&(0x7f000007c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f000076e000-0x20)=[{&(0x7f00009cc000-0x51)=""/81, 0x51}], 0x1000000000000318, &(0x7f0000fbe000-0x96)=""/150, 0x96}, 0x0) close(r1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f74000)) 2018/02/16 09:20:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/16 09:20:40 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000001d000-0x38)={&(0x7f000001c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000002000)=[{&(0x7f0000006000)=""/159, 0x9f}, {&(0x7f000001a000-0x89)=""/189, 0xbd}], 0x2, &(0x7f000001c000)=""/212, 0xd4}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0x1ff, &(0x7f0000011000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000f6f000)=[{&(0x7f0000f6a000)=""/15, 0xfffffffffffffebd}, {&(0x7f0000172000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xffffffffffffffa5}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x795, &(0x7f0000f7e000-0xed)=""/237, 0xfdca}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x11, 0x0, 0x1}], {0x95}}, &(0x7f0000f73000)="3dff022fff", 0x0, 0xfb, &(0x7f0000f77000)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e0c000)={r1, 0x100, &(0x7f0000dcf000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00009de000)=r2, 0x4) 2018/02/16 09:20:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000bff000)={0xb, 0x50000000000000, 0x100000000, 0x400, 0x4, r0, 0x8000}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000467000)={r0, &(0x7f0000871000-0x1000)="8f", &(0x7f00006ff000+0xad2)=""/48}, 0x18) 2018/02/16 09:20:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000065b000-0x78)={0x20002, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000c89000-0x6)='./file0\x00', 0x10) mount(&(0x7f00000ec000-0x8)='./file0\x00', &(0x7f0000eed000)='./file0/file0\x00', &(0x7f0000d61000)='overlay\x00', 0x4000, &(0x7f0000c89000)="8d80851032ce6c105be2a345d8d7c42a91dc6efd5cdf84f16e1623bb6b837a969b69777bb31fffcc06bb9b6a0bccd7e76ac4b3fd88255ce7fc0150156780a6429a07a5c5cbd102f528b46e9ae400588d157c5220d44946f75e940b933e0ea02de24e3e89d183db5ee61e61d75f6be4a40d4a528137ba6a8868f9d8abcfd89b71339fc2c28dfad25193b607f384474a9fa0f9860f1c29efe60f8aa18212f87049e39673ee975af135bc219b320e26ba85e137bbebf0d2cda1874cc313a791252f8fca") bpf$OBJ_GET_PROG(0x7, &(0x7f0000f66000-0x10)={&(0x7f0000ee3000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/02/16 09:20:40 executing program 3: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x2, 0x8, &(0x7f0000ea6000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f000091f000-0x38)={0x0, 0x0, &(0x7f00007ac000)=[], 0x0, &(0x7f000017a000)=[]}, 0x0) 2018/02/16 09:20:40 executing program 1: mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000efb000-0x2c)={0x13, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f02000)={r0, &(0x7f0000f02000)="dda7224a487d684fe8cc977e2c15da4c2cb511ea898507b44377af5ae15e80ebbb1faa7081849689f2a091b6208741ccba62f719f582660472cdbe7b2f040a8456d6cd887760af90af3e49e4f74f9e", &(0x7f0000c39000)="e83538c9141245f99fe61cfc08dfbc8b141e617ebf55f947ae862114e4f2cd5e38c0b011a28e92f5a04024f33324975cc329f83ba2a3100dd98251ca21e9e526e94dda48b3dd79254df41e8d59313ad48e467a0e9394e46732529d4b4c0a1ac2cda8c4d968256dc02777bb1309e945448df8551c4a7b38dc542209c38751eb4d26db200cffc58aad489d4f4bf773a2731fe9691bcbcffe3dc71d021ce9a7e09678cf9d25827d378aef6e686acacade74f218", 0x4}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000048d000)={r0, 0x28, &(0x7f0000b0a000)}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000429000-0x10)={r0, 0xffffffffffffffff, 0x5}, 0x10) 2018/02/16 09:20:40 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f00006a9000-0x2c)={0x4, 0x200000000000000, 0xa, 0x3ff, 0x0, 0x0, 0x7}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000022000-0x18)={r0, &(0x7f0000b99000)="bde0b4102aecea8468408018c783e4fa5df2b20497e6ce4a5183f81f9415c9982774c5d1", &(0x7f000038e000)=""/24}, 0x18) 2018/02/16 09:20:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) socketpair(0x0, 0x80e, 0x3, &(0x7f0000880000-0x8)={0x0, 0x0}) socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000632000)={r2, &(0x7f0000540000)="91909050f312cf1b780136b306e61081f5f5475324d7ebb3ee0154ba626d0d4c5f1961524b20943dc8631b285f079970296cb7414881ed49555c8a0c6492022cc6dc1e7bb9d28930cda86485d56c8af84752cf753409bdaf1564374ae236a75dd8924ba3d4494d9ed7414f598a41704106fc34683f8154606797c3523123ced973855f2909679ce6dc6a6464edf0832b7e828eccc08945ed511fd2b4cb31b948f42bb651a4e25b1c0ae3c53b80a6a77f98fb168dbad4694cf3577d810befca09c5c41685e415a5da789b", &(0x7f000062b000)="8f39c253b207635ea0603c7c29dc9cafc746ea1bf4", 0x2}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x9, &(0x7f0000c75000)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r2}, @map={0x18, 0x0, 0x1, 0x0, r2}], {0x95}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096}, 0x48) 2018/02/16 09:20:40 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000003000)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000004000-0x14)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000000c000-0x10)={&(0x7f000000b000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000c000-0x38)={&(0x7f000000b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000001000-0x10)=[{&(0x7f000000b000)=""/58, 0x3a}], 0x1, &(0x7f000000b000+0xb61)=""/178, 0xb2, 0xffffffffffffffff}, 0x2040) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000b000)={0xb, 0xf, &(0x7f0000009000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0xa561, 0x0, 0x0, 0x0, 0x9}, [@generic={0x200, 0x1, 0xf9, 0x5}, @map={0x18, 0xb, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x13fce639}, @alu={0x4, 0x7, 0x2, 0x7, 0x4, 0x0, 0xfffffffffffffffc}, @jmp={0x5, 0xfff, 0xf, 0x4, 0x6, 0x20, 0x8}, @exit={0x95}], {0x95}}, &(0x7f000000c000-0xa)='syzkaller\x00', 0x5, 0x5a, &(0x7f000000b000)=""/90, 0x40f00, 0x1, [], r1}, 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000000a000-0x20)={r0, 0x1, 0x1, 0x800, &(0x7f000000d000-0x8)=[0x0, 0x0], 0x2}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000007000)={0xf, 0x7, &(0x7f0000003000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0xf}, @initr0={0x18}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x800, 0xdc, &(0x7f0000002000-0xdc)=""/220}, 0x48) 2018/02/16 09:20:40 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000018000)={0x0, 0x3, &(0x7f000001c000)=@framed={{0x18}, [], {0x95}}, &(0x7f000001d000-0x4)='GPL\x00', 0x14, 0xfffffffffffffe98, &(0x7f000001c000-0x14)=""/20}, 0x48) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000020000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0x6, 0x5, &(0x7f0000018000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f0000017000)='GPL\x00', 0x8102, 0xab, &(0x7f0000018000)=""/171}, 0x48) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000022000-0x8)=[{&(0x7f0000021000)=""/201, 0xc9}, {&(0x7f0000021000)}, {&(0x7f0000022000-0xc0)=""/192, 0xc0}, {&(0x7f000000e000)=""/255, 0xff}, {&(0x7f0000021000)=""/163, 0xa3}, {&(0x7f000001e000-0x11)=""/17, 0x11}], 0x6, 0x0, 0x0, 0x101}, 0x1) 2018/02/16 09:20:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0xe, 0x8000000000005, 0x80, 0x5, 0x0, 0xffffffffffffffff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000c9000)={0x100000001, 0x4, &(0x7f0000368000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f00007fc000-0x4)='GPL\x00', 0x1, 0xc0, &(0x7f0000c22000-0xc0)=""/192}, 0x48) 2018/02/16 09:20:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f00008b9000)={&(0x7f0000dc0000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000e0a000)=[{&(0x7f0000f65000)=""/34, 0x22}], 0x1, &(0x7f0000b82000-0x1000)=""/4096, 0xfffffffffffffe04, 0xeb}, 0x40000000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) socketpair(0x5, 0x6, 0x4824, &(0x7f0000452000-0x8)) socketpair(0xa, 0x5, 0xfff, &(0x7f0000143000)={0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a25000-0x20)={r2, &(0x7f0000668000)="ef854b9cad8ba659e02209fbc6b11d9132557eba6a6f85a2eddaf5a57228bd29", &(0x7f0000ec0000-0x7d)="e660071ffdf8c0f0c943d287b23d172ba5010d8456f0dc3b70e44f013ec1b4511311deb834fa5bf86d810cf7593b65f5bccd7ea00c8d9ee4fa1169767819558c3a749dc3eed00baaff7194d3676b3a622e3461649cc6737271edf6a393c5e8654a6cccc7fcafabf614c0135c3043f9373331d851ab73b7ebd8a703cdb3", 0x1}, 0x20) socketpair$inet(0x2, 0x0, 0xff, &(0x7f0000e6c000)) bpf$PROG_LOAD(0x5, &(0x7f000056b000)={0x3, 0x1b92f3aa, &(0x7f0000ca0000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x9, 0x4c}, [], {0x95}}, &(0x7f0000282000-0x4)="47ff4c00", 0x0, 0xfffffffffffffcbe, &(0x7f00005db000)=""/153, 0xffffffffffbffffd, 0x1, [], r1}, 0xffffffffffffffc0) 2018/02/16 09:20:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4e000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f00001ff000-0x8)='./file0\x00', &(0x7f00007f6000-0x4)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) r1 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r1, &(0x7f0000449000-0x38)={&(0x7f00006aa000)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e, &(0x7f000098c000)=[{&(0x7f00002c9000-0xc)="9d39f1d6d5629345c9f90bc2", 0xc}, {&(0x7f0000a47000)="25bf5c04b616fb02da87c7a049dd1f", 0xf}, {&(0x7f0000e7e000)="67a577af2440a524f77eeeff9be2d0fd53285c373b71ca5803a378f8d49dd9143a93cf9fec81f41a7db639fa19", 0x2d}], 0x3, &(0x7f0000e22000-0x188)=[{0x108, 0x105, 0x9, "afb2909dfa59e82e0ad15b4491aed8ca29950de730cee7ee7aa96774ee6491498f9dacfc4b206985a64bb1be689d04df5c3f01a25f0e54a93a8d181ceda96311f7465f4088acce8cde62a223aaaa8325ee0ed1bda4a3d779fed27ce2810bd46a2c5e82f5b07d1d91b771dd1a16cdef93cbbc363eac210602ddee13f5920cb9359b17051bdcfc4f637a139d12fac787f6862cc7f6e97cc77d29c87b93d3c3c63dada13a9cedcffd52848667326ab1deef3fe64b4af6b9a7070906ece22fc4a651dd775495720a0fef754e7453aab5b7b787d68cc89c992eeb9763248b85e227c4a81aedd84a226c798a0c53e8d7416cbe517087a8dd97b10e"}, {0x28, 0xe389b83a0c57961e, 0x8, "4579aa14b6211727e99749ca1764f61f8895ca69f6dcf62c"}, {0x48, 0x1ff, 0x9, "a9ada00764c80837c9e95b4586cf7b4f15f3e9dd28b885490e41cefcc05dabc9a18de1942658e48505d3f9f6ae23851457cf1dd3536c"}, {0x10, 0x6bf8a437baf72e57, 0x6}], 0x188, 0x40}, 0x4000010) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000d8a000-0x10)={&(0x7f000008a000)='./file0/file0\x00', 0x0, 0x10}, 0x10) 2018/02/16 09:20:40 executing program 2: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000082a000-0x10)={&(0x7f00009df000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000c91000-0x38)={&(0x7f0000f18000)=@can={0x0, 0x0}, 0x10, &(0x7f00003fb000)=[{&(0x7f0000214000)=""/4096, 0x1000}, {&(0x7f0000ee3000)=""/248, 0xf8}, {&(0x7f0000f19000-0x33)=""/51, 0x33}, {&(0x7f0000f18000)=""/231, 0xe7}], 0x4, &(0x7f000048b000), 0x0, 0x7}, 0x40) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f18000)={0xe, 0x6, &(0x7f0000f18000)=@raw=[@map={0x18, 0x7, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x2e}, @call={0x85, 0x0, 0x0, 0x1a}], &(0x7f0000f19000-0xa)='syzkaller\x00', 0x1, 0x3e, &(0x7f0000f18000)=""/62, 0x40f00, 0x1, [], r1}, 0x48) socketpair$inet(0x26, 0x5, 0x5, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000efa000)={0x0, 0x0, &(0x7f0000861000)=[{&(0x7f0000552000-0x80)="e04ce527d1f02dd67d5c0722e3a36befe178a348743195c268751d2be555507abdb39ffaec917f1351b076f89b522545e95d0bf80020bc200fab3193fac15f39b8661208a50f771dc6b4e6df7107d90d189234b125f17991b36108262a4dfe2ef05ce30ae35606d5af5c88f76aed0e56d593529d9802156f6ddaffc8a61927f3", 0x80}, {&(0x7f0000ed0000)="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", 0x1000}], 0x2, &(0x7f0000f18000)=[{0x88, 0x11b, 0xfffffffffffffffb, "f4469e55143884d7393d53e5a2110f08bd0b21565d913dfd73883a61d6f0483789aec6c4fb79e9c2600ad2d69365125774ea84c2327ce4d6d1c680390f28b69ea8fef948268a9159962646dec40c6be742d38070c1ae03a37357fd5177463faf6052deeb15efca4efcaddcd6e89df9ad3a"}, {0xd0, 0x10f, 0x101, "c293fa8cdb2a126216df69d3337d7fa8d5d4c93f3e6c6673c13a00a84dd3162e7a83cff852ff8c95605ee785ae662626094b6fba45d742e9123c6c4cc3a8d71780dc78b4acdda8eb843fbafe7405fd3955e02837fbb6f21fe074312f670463a31e107be74799d9df2f08e11d05651b0096946dd0c78202033ff7c1e7ad930ed2894e3dc3145bc4f19a4dbe7fa71e8b9540b9c1852dfe7d5b8672656aa63f81a894edb0967e7abb4041be9d483db7e46e53d8d3fbdbba207a05ed3b"}], 0x158, 0x40880}, 0x0) 2018/02/16 09:20:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000c72000)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000000)=[{&(0x7f0000f95000)=""/230, 0xe6}, {&(0x7f0000adc000)=""/236, 0xec}, {&(0x7f000037f000)=""/115, 0x73}, {&(0x7f00001d0000-0x77)=""/119, 0x77}, {&(0x7f0000001000-0xc)=""/12, 0xc}], 0x5, &(0x7f0000beb000)=""/25, 0x19, 0x7}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/133, 0x85}], 0x2, &(0x7f0000000000)=""/141, 0x8d, 0x7}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0xe, 0x10, &(0x7f0000003000-0x80)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x80000001}, @alu={0x7, 0x0, 0x68ca0df36b44ee4e, 0x0, 0x6, 0xb8, 0xfffffffffffffffd}, @alu={0x7, 0x7fff, 0xf, 0x6, 0xf, 0x20, 0x10}, @generic={0x8001, 0x0, 0x31a, 0x5}, @ldst={0x3, 0x3, 0x3, 0x3, 0x0, 0xffffffff, 0xfffffffffffffffc}, @jmp={0x5, 0x0, 0xe, 0xd, 0x3, 0x3c, 0xffffffffffffffff}, @jmp={0x5, 0xdd, 0x8, 0x6, 0x6, 0xfffffffe, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x1e}], &(0x7f0000002000-0xa)='syzkaller\x00', 0x40, 0xdb, &(0x7f0000001000-0xdb)=""/219, 0x41f00, 0x0, [], r1}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x9)=@rc={0x1f, {0x7f, 0x1f, 0xcdd, 0x467, 0x7f, 0xf9b}, 0x9}, 0x9, &(0x7f0000000000)=[{&(0x7f0000001000)="e50b9ead1ae7e334ecfaa1fe3b4ef7112e1c7a496de349691f2f87e3577055dfc21631c6105681b7cec43f6adf17291dee6d21bd8f5d08266a874d8392344737b31f283928175fbe98a2082d1c464e7e3de58cd090ea20fc79661ccab96ffd778dc4c175f7f97cbb4393ac33b40d3ddd25657903506ffbe7a64e188a0c751b097f35d91fd34d85b7451870a8fc2adac32edd8dd43aff493a4d9c", 0x9a}, {&(0x7f0000002000-0x21)="a1674fe3af230755a70b14f16bea58ac2f64f80574ccb227c442f415774a1690df", 0x21}, {&(0x7f0000001000)="97da1500edf96f2496e22169c81bbe4b99458b7e8c781fa469258966c254ec17abfb25a8d4bcd509d37a26f6a15eb91b9e8d90e698dc2ad9381add210a772c89d89c0a9b977f61188779c33614f39f3292811936d23847ab18fe1c9fd507849f", 0x60}, {&(0x7f0000001000)="24323971299bfe4d35de60adffecaaa4c1914b90562d3d043dfa6ce7483da5a676b57ec025055330a1ceebf83865de7cc0b48bb00eb2bf1d1c626709071ad98f65e431e6a92e61158a6fe1f5cac04847213715b36c5407a4b79d537c5145dba906048af899bc221aa7c664d0bafae9f6c0d946f80f54878955995a797530a5473512f7fc4c3beefc901e222d8b050a59686afd56deec542c8f13894c486db7380d516cdc7b968a0d67aa21c88b6cc1ad86dad7ef8dd88c686da9b42cdeb30ce61c", 0xc1}, {&(0x7f0000002000-0x2d)="dbf20711748e8342870a0c8f693eb3b0c0137cdabed197fbe93208cf700708d044afda3758c80dfff26d0801dc", 0x2d}, {&(0x7f0000002000-0xe0)="60340a949c0f8aec7d7284d40dfdbf105ee95d2089251fded462096e57d4f6432165ad6ce0636334bcacb1e43f842a5c6c7de959e4a4efb697af5d0222f6159f383b3f7c05df1c9acb7761b2c7ff05c4ed3997abd5ed5184f8bfedc78957ff0d242bbb36f14b4c78170c60a2f5cb9671f612d85be3d95a6b453053871d2ce0f3d539d0008ce81ab88198c906623f5dd2c46ee169eb63962d1fae51dcb06c49b27bc152931a2607c14ded159eb2641bca7a910917d9bc44555d8626db785297a00a4241c9f416112406c5f682d319679cba46fb7dee2b28ed5a8386494c6cce43", 0xe0}, {&(0x7f0000002000-0x96)="d8ea921ffdfa54965fdf240c824e8a84bfbf2b261e47bb1d98af867da061b860e714f25a027101ef9a483ba87bf3552de29b0978f692293e328725d3b3d674cc844ac8b390371242d2faece57f1fc80b6df44acc99d78b1d5a624b67e4aa733280af8a4d171075899bba4bb42cda710e86f9526c03be0dcbc61ba499f5bd366302f812a92bf85ff124554d43038c6836def6f039a957", 0x96}], 0x7, &(0x7f0000a89000-0x11b0)=[{0x1010, 0x0, 0x5, "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"}, {0xd0, 0x103, 0xff, "01b4268744dd8626afd04fdd7ecc552aa64f2322c9caa18a7b66fa828b8ea4e08c11985673f8cf27e78a4b1dd2b90e67d9ff0b93b12c7e0992bbd7205e8c8d244bfe9e9c248319ae17dccb4f7ed6d1c931401b7cd192857cd9832c7b7250444bde9078805c75cb1ef969db6fb9233ad10e7bfe269d4bf5b92952ef2f5068487597b097713dd567abcf01d7c2cf5ccf89dcd4f445c20334cc6ebac73369b1ce812911d73bff1b183434fc3c69ec247ef3557b536af094b4d1d9323f55b83e"}, {0xd0, 0x11f, 0x3, "62ed874357c295654ce953a06716ba0bf6414b6af0aed77654f4f2c1f79f452ca4b06914ef09ea2314e63b59af221c7ce21eacdc3f85ce875ed5b28717c9bc1a9c17051311ad064f9605b8b9c7f95cc16d1b4fa7360503220b2920935caf2fe212de58ed03b4321cdb58f08c44464403b63646bbbb3de9ede092a862e80ffb4c905cf824d040a4f1d8dcafe0df59e27b92c3cf7e1106558ddde223df71997ccd6c3808985113ecc3201692312b6647b9ed3402397c957f7d3037"}], 0x11b0, 0x890}, 0x8000) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000014000-0xed)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x25}], 0x2, 0x0, 0xfffffffffffffe59}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x3}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x25) 2018/02/16 09:20:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000043a000-0x78)={0x4, 0x78, 0xf07, 0x10001, 0x100000001, 0x4, 0x0, 0xd35, 0x22020, 0x1, 0xa7, 0x2, 0x2, 0x9, 0x3, 0x6, 0x7, 0x24000000000000, 0xffff, 0x4, 0x957a, 0x4, 0x1010000000000000, 0x0, 0xde5b, 0x0, 0x0, 0x1, 0x4, 0x2, 0x0, 0x0, 0x1143, 0x1, 0x5c36, 0x5, 0x7ff, 0x4, 0x0, 0x80000000, 0x0, @perf_bp={&(0x7f0000d30000), 0x3}, 0x4000, 0x5, 0x9, 0x6, 0x0, 0x7, 0xd34}, 0x0, 0x9, 0xffffffffffffff9c, 0xc) perf_event_open(&(0x7f0000f8b000)={0x1, 0x78, 0x9, 0x1, 0x75, 0x6, 0x0, 0xff, 0x80001, 0xe, 0x7, 0x8, 0x400, 0xbe4b, 0x1ff, 0x7fff, 0x0, 0xf7, 0x8, 0xffff, 0x7, 0x1, 0x8a, 0x88, 0x6, 0x1f, 0x5, 0x5b6f9c8d, 0x9, 0xbb4, 0x0, 0x4, 0x8, 0x82, 0x6, 0x2, 0x6, 0x5, 0x0, 0x1, 0x1, @perf_config_ext={0x6, 0x80}, 0x100, 0x1f, 0x800, 0x4, 0x3, 0x0, 0x29}, r0, 0x0, r1, 0x1) perf_event_open(&(0x7f0000a81000-0x78)={0x5, 0x78, 0x7fffffff, 0x9, 0x4, 0x10001, 0x0, 0x7fff, 0x400, 0x8, 0xb4, 0x616, 0x7, 0x6, 0x4, 0x80, 0xa46, 0x9, 0xffffffff, 0x7, 0x4da, 0x8, 0x0, 0x81, 0x6, 0x9, 0x0, 0x1f, 0x0, 0x6, 0x6e5, 0xa292, 0x4, 0x0, 0x27d26a79, 0x2, 0x3, 0xffffffffffffffff, 0x0, 0x1000, 0x0, @perf_bp={&(0x7f00007af000), 0xc}, 0x5400, 0x56, 0x1, 0x1, 0x0, 0xfffffffffffffff9, 0x5}, r0, 0x0, r1, 0x8) r2 = perf_event_open(&(0x7f00006d7000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f000078b000)=0xfffffffffffffffd) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x8001) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000091c000-0x8)) 2018/02/16 09:20:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a07000-0x8)={0x0, 0x0}) socketpair(0x1b, 0x5, 0x9, &(0x7f0000e47000)) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000a5a000)=r0, 0x4) 2018/02/16 09:20:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000065c000-0x8)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f000066e000-0x38)={&(0x7f0000f9d000)=@ethernet={0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, &(0x7f000092d000-0x40)=[{&(0x7f0000c6f000)="0998d560b8de686be0fadd3190db9fa89d381b74febd3d699609e52851cc3e8471d1e9e6de91c41972b474fa9e936301a409347f439adde12eed814ad9d4ebed4c760d7eaaa8a88794839e8139be723a87c34a6461f2db24ad259925f1be6c0acc4237913b0b34a1f0025982a529", 0x6e}, {&(0x7f000032a000)="3894fd9913b419ab14115933070d11d2967b6177c674988e3c64759655161792c9ac3fc2730f27366af9e87f9d4faa069bcf7d3e9c6963b3282b7108b8381c188ec6768cf19aab161ad0e0ab1cbb7e57a2bc0eb054efd7", 0x57}, {&(0x7f000056b000)="b9ad07c68755a00e4dafa50fea9f364092d9e747bc33f48a59a6991f01544e5eb776bd0153051ecb1c164011f1e2d0f19cb19b0c32bd45cf80ca1e84ea3d1c24b87e838ffa68580dba617f3c0fbc0863f60c93180d623e1377c61dbcf1399da934b69c5d84f552a25bf01f8cf4bb", 0x6e}, {&(0x7f00004fa000)="ab6383188f6bdb162ea719d3d4b640bd", 0x10}], 0x4, &(0x7f00006e4000)=[{0x48, 0x11d, 0x6, "74916ff4dc564fffb8bacf85f87b8bfb7260cbe3ad2dea5cf5e1dc16be5d35e1e6207b8f7b595efa8f3c60a7ce683d6e86"}, {0x28, 0x103, 0x100, "b1339e34b7c7d407b98f88288e551a04cebe19578fc5"}], 0x70, 0x4008080}, 0x20000011) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000070a000)={r2}) sendmsg(r1, &(0x7f0000801000)={0x0, 0x0, &(0x7f0000b87000-0x80)=[{&(0x7f0000892000-0x1000)="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", 0x1000}, {&(0x7f0000525000)="f8bbef607acd24786ec4855ee66710620d17", 0x12}, {&(0x7f00005d7000-0x41)="27ca3edba9a33d4de235dcaaf9cbc339f11ded670f89605aacb345c27893bc406b9e002d07bb9b1ce5fa9ee299f536bdd7bbf7e076dd4d8d7baca036ce2d053504", 0x41}, {&(0x7f0000bca000)="19b10771be26bb236e6b5e04874a8e4aa26f47349b383aa36d049f16bcb5107e2b56d11f9035907438be383f8db36c1b4b9a0b6197a9cc6d76b93db437f825ef4ddf3a8b32b8138514e5210e24ffe31fc773ff028c6bb7d6d5c5045afcf1dc6da500f069bb5074aab974520e299ff22796bcf8a2e03d13bc12ac9d4af9c23b5f5f06dccd70807e4d2b782f1d31f3f3a3de1ada4c659797d7f4811f79e8f7c3b8129dda9e39d17117b48b", 0xaa}, 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", 0x1000}, {&(0x7f0000bdc000)="e2b7d05f84bf3ce3c72db052bd8809cb50650936a442bd07eacfc82c060d095970a8b7a1c83fe2165b64743d0075c159e8e1adfefcf415aa714400b73a7b6b05e1e474787bd39b7029a31871b324f39c08bb031d1bfe7602680724caa0f0c4725f702eb2cde0bcb20877e24ac2cc7ca24e34bad8f63f2793df6b7d585eae64a1da0d5f82d92a4f5a1cad5779ccbed339b40cac27b8ef052cae838e0731b0ae109685fdaf9500ea9248881da7137511152e1cff5eb13aef6a7b1bca95349961af0ab4be5c593dc4f07aebbef38fa7060c6c2ccf403fe94b636b", 0xd9}, {&(0x7f00004bf000-0xe5)="adc3e1ee05feb4ace0073a0ab96980ea305bcd21803ca241c09e2ebcbcdcf3ed48e2e1b7cc604f7be90a507b8965b5608029f525756754257f0a91e550fa5ca3e54527f02a7b0ce7b548fcfd0d288a1589622ed8f548315f189799adf5608cef8eccf89a58ed9c1b9f9149072e3e81c8a467a3c540cae3735025152b155e03d5b6c77b5e3561d1ab03c43af4c82eaef43afd0bfc453323e5d85eb32a174bf06b481c437d3b73689db03ea8753200c4928985f031c18b7409cd81ef2e7b2d03023975885a6c58ecf378e9c976b5499814539ae2990f14757783232d284eca590b884a07f3bf", 0xe5}, {&(0x7f0000949000-0x86)="7d95e0954666196f7726a104166db5e4ee1101946f81629b94f0d02c7ed88464c850059c3620382c5e644dda266cbadc1753b719de7bb768591a0b808d4ae931b6b4ec052b57f98b8cdbcb93a942aae8ff955934d938a1d2cdc9017a9c2e889fc4421fb234b06a1830f1299cade9acc41e919c70be7eee0eafed6dad68ae8cf03095d369a6a3", 0x86}], 0x8, &(0x7f0000f56000-0x180)=[{0x30, 0x10f, 0xe4, "571752c67ed2e70ca1072c8595d9a48fb3ee940220cf3cb74daba6c29e0d7306"}, {0xd8, 0x11, 0x5, "31fef17b37687d472182a82c6d7b30986b6a65a93d5e1079f725079f2e51f69e41318b77885663f6e0f1ee4056395d86b20b104cdcf5322a8b9b0f731096d6add77fc1ccb53b716ca22f04d5f48ef9e74126cff900cb537189623b68dec067a9366e47bca9c031ab8707f3d081b64b46b7bd2a0efa4ec5b9b543fabf672c2af3aad468b7cb4670f8c505fc4ce88667da62ad4ae93509589abc96a6f225013be5a5cea10e08eac6ff99a1d587770560f892591e2fa5d57db423b77d881286a11a4c0f8feb"}, {0x78, 0x10f, 0x101, "7463cf27ad7ccb1d919a60ed6a96ac95da7ae9092ae8fda3c0db76cc51c8f75601a2c159d7b0eba22baae4c51a7c839b0acf6d8c9d95e1b888f3074f7ebccb57de1852070e9128b1e7ae3520973b31aa2f8cb0ae358f223b66a30407bd1aa067ed4934592830d4ba"}], 0x180, 0x400c0}, 0x4000080) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f000025f000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x1}, {&(0x7f00003ac000)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000041000)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fbf000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0xa, 0xfffffffc}], {0x95}}, &(0x7f000094d000)="47504c00b5c18a7c55277dda45b323595eb2e6c161f5ae1ca9d4ec7b16f769f3a32a1dee51e87c4a862ba3c1a92349b537e12c65e30aa97a79327b3596f6dc3f7e6f790306708d383300c1883d356d075c1fbb5d7d18f2ab6f84b77a49c9961364700bbba2b3f0fa3b23780e78839f56a658dc0d6f14e63cc00d510ceec394a0e9524ae16fc0881c9c0314ae2803014d208d50fa2e89fafa6e55d678b7d2c21d753331ad0831bb8e2096c8fc149df998cb7198428233ac3877be7d953379ac5a5bac02", 0xffffffff, 0xfb, &(0x7f000056a000)=""/251}, 0x48) 2018/02/16 09:20:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000526000)={0x3, 0xfffffffffffffc8f, 0x3, 0x8, 0x7fff, 0xea97, 0x0, 0x0, 0x80200, 0x1, 0x7fffffff, 0x3, 0x3, 0x4, 0x5b2b944b, 0xfff, 0x9, 0x5, 0x6, 0x1, 0x513, 0x5, 0x3, 0x10001, 0x101, 0xffffffffffffffff, 0x6, 0x1718, 0x6, 0x6, 0x7c, 0x2, 0x8f4, 0x4, 0xffffffffffffff81, 0x80000000, 0x8, 0xc8, 0x0, 0x1, 0x1, @perf_config_ext={0x7, 0x100000000}, 0x880, 0x9, 0x8001, 0x7, 0x100000000, 0x2, 0x74}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x2) r1 = perf_event_open(&(0x7f0000455000)={0x6, 0x78, 0x8000, 0x7fffffff, 0x40, 0x2, 0x0, 0x2, 0x8080, 0x2, 0x80, 0x101, 0xe596, 0xfffffffffffffffd, 0x6, 0x8, 0x2, 0x2, 0x400, 0xffffffffffff1810, 0x100000001, 0x6, 0x2, 0x1, 0x9, 0x10001, 0x80000001, 0x5, 0x8, 0x1, 0x3, 0x8, 0x9, 0x4, 0x2, 0xe79a, 0x7, 0x36, 0x0, 0x100000000, 0x2, @perf_config_ext={0x6, 0x2}, 0x100, 0x101, 0x1, 0x4, 0x2, 0x7, 0xc5a7}, 0x0, 0x1, 0xffffffffffffffff, 0x8) r2 = getpid() r3 = perf_event_open(&(0x7f000063a000-0x78)={0x4, 0x78, 0x10001, 0x5e, 0x5, 0x2, 0x0, 0xfffffffffffffbff, 0x100, 0x4, 0x3, 0x4, 0x8, 0x0, 0x75, 0x62cf, 0x10001, 0x4, 0x80, 0x7, 0x8, 0x6, 0x8, 0x3f, 0x6, 0x9, 0xb, 0x4, 0x1, 0x5, 0x4, 0xfffffffffffffff8, 0x3f, 0xfff, 0xfffffffffffffffa, 0x3, 0x6, 0x7, 0x0, 0x8000, 0x7, @perf_config_ext={0x1ff, 0x9}, 0x2, 0x7, 0x2, 0x38d85d3c546236f2, 0x8000, 0x4, 0x3}, r2, 0x7, r1, 0x1) perf_event_open(&(0x7f0000876000)={0x5, 0x78, 0x3, 0xd1, 0x3, 0x27, 0x0, 0x80000000, 0x0, 0x9, 0x4, 0x7, 0x6, 0xb7, 0x1000, 0x9, 0xfffffffffffff800, 0x1, 0x2, 0x72, 0xba, 0x6, 0x1ff, 0xf03, 0x8000, 0xc83, 0x100000000, 0x8, 0x3, 0x400, 0x9, 0xba, 0x583, 0x7, 0x8, 0x4, 0x3, 0x4, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b2e000), 0x1}, 0x800, 0x10001, 0x12, 0x7, 0x0, 0x2, 0xffffffffffffff84}, r2, 0x0, r3, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r4) r5 = bpf$PROG_LOAD(0x5, &(0x7f00008f1000-0x48)={0x5, 0x5, &(0x7f000007a000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffe0}, [@map={0x18, 0x1, 0x1, 0x0, 0xffffffffffffff9c}], {0x95}}, &(0x7f0000c7e000-0x4)='GPL\x00', 0xfffffffffffffffc, 0xe3, &(0x7f00006fe000)=""/227, 0x41f00, 0x1}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00004ef000)={r3, r5, 0x2, 0x3}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000098f000)) close(r1) 2018/02/16 09:20:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f00000b4000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000bf1000)={&(0x7f0000334000)='./file0\x00', r0}, 0xc) 2018/02/16 09:20:40 executing program 2: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006dc000)={0x0, 0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f89000)) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000718000-0x38)={&(0x7f0000f8a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000f14000)=[{&(0x7f0000f7e000-0x1000)=""/4096, 0x118f}, {&(0x7f0000e37000)=""/204, 0x479}, {&(0x7f0000f7f000-0xed)=""/237, 0xed}, {&(0x7f0000f82000-0x6a)=""/106, 0x6a}, {&(0x7f0000217000-0xac)=""/172, 0xac}, {&(0x7f0000532000-0x15)=""/21, 0x15}, {&(0x7f000028a000)=""/110, 0x6e}], 0x7, &(0x7f00008ed000-0xed)=""/237, 0xed}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00006b0000-0x10)={&(0x7f000019a000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000b9b000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000f8a000)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00008b4000)={r1, 0x1ff, 0x10}, 0xfffffffffffffcb2) bpf$PROG_LOAD(0x5, &(0x7f0000d20000)={0xe, 0x0, &(0x7f0000206000-0x60)=@raw=[], &(0x7f0000f83000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f0000369000-0xfb)=""/251}, 0x48) 2018/02/16 09:20:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/16 09:20:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000822000)={&(0x7f00005c9000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000261000)=@framed={{0x18}, [@map={0x18, 0x4, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000cdd000)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000759000)={r1, 0x17, &(0x7f0000cdd000)}, 0x10) 2018/02/16 09:20:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80001, 0x85e, &(0x7f0000cdc000-0x8)={0x0}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000cb000-0x10)={&(0x7f0000a7e000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = perf_event_open(&(0x7f0000da4000-0x78)={0x2, 0x78, 0xb2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f000004b000+0x101)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000d6c000)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) 2018/02/16 09:20:40 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000842000)={0x7, 0x5, &(0x7f0000fde000)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}], {0x95}}, &(0x7f00004ee000)='GPL\x00', 0x136, 0xac, &(0x7f0000ff1000)=""/172}, 0x48) 2018/02/16 09:20:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can, 0xfffffffffffffd66, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xfffffffffffffe71}, {&(0x7f0000001000-0x25)=""/37, 0x84}], 0x96b0cf4a6d2225a0, 0x0, 0x2fd}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b7e000)={0xb, 0x8, 0x1, 0x7, 0x0, 0x0, 0x9399}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00009ec000-0x48)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95}}, &(0x7f0000d0a000-0xa)="73796b00000000021200", 0x1, 0xc3, &(0x7f0000764000-0xc3)=""/195}, 0xa3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000d8b000)={&(0x7f0000aa4000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/16 09:20:40 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009bc000)={0x0}) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xa4}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000af1000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x22}], {0x95}}, &(0x7f00007a8000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) r2 = gettid() socketpair(0xa, 0x0, 0x1, &(0x7f00003e5000-0x8)={0x0}) perf_event_open(&(0x7f0000c61000)={0xaaec2362c17ce7d5, 0x78, 0x100000001, 0x6, 0x80, 0xfffffffffffffffd, 0x0, 0x5, 0x21084, 0x0, 0x8, 0x0, 0x5ea, 0x124, 0x40, 0x10000, 0x2, 0x1f, 0x3, 0x1000, 0x2, 0x5f0749fa, 0x8c4b, 0xfdd, 0x3, 0x8, 0x8, 0x7, 0x1000, 0x0, 0x4, 0x5, 0x3, 0xfffffffffffffffa, 0x6, 0x4, 0x6, 0x81, 0x0, 0x100000001, 0x0, @perf_config_ext={0x500, 0x80000000}, 0x8100, 0x2b088ab6, 0x100000000, 0x4, 0xff, 0x1, 0x10000}, r2, 0x2, r3, 0x6) bpf$OBJ_GET_PROG(0x7, &(0x7f0000592000-0x10)={&(0x7f000091b000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000da5000)={r1, 0x0, 0x22, 0x78, &(0x7f0000ebb000)="0d90002a08000003360046000800090700000000200000047fec77e06f62cbb8a2ce", &(0x7f0000d3b000)=""/120}, 0x28) 2018/02/16 09:20:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000f0f000-0x28)=@framed={{0x18}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet(0x2, 0x800, 0x81, &(0x7f0000e05000)={0x0, 0x0}) recvmsg(r2, &(0x7f0000cc9000-0x38)={&(0x7f0000e21000)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000b50000)=[{&(0x7f00006f4000)=""/170, 0xaa}, {&(0x7f000004d000-0x89)=""/137, 0x89}, {&(0x7f00002aa000)=""/6, 0x6}, {&(0x7f0000e06000-0x68)=""/104, 0x68}, {&(0x7f0000b86000)=""/221, 0xdd}, {&(0x7f0000d3a000-0x78)=""/120, 0x78}, {&(0x7f000070a000)=""/190, 0xbe}], 0x7, &(0x7f00002ad000)=""/183, 0xb7, 0x1}, 0x40000020) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000775000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000eb3000)={r0, 0x50, &(0x7f0000586000)}, 0x10) recvmsg(r1, &(0x7f0000544000)={&(0x7f000038a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000a7a000-0x90)=[{&(0x7f0000122000)=""/40, 0x28}, {&(0x7f0000ccb000-0x1f)=""/31, 0x1f}, {&(0x7f0000dce000)=""/97, 0x61}, {&(0x7f0000e80000-0x27)=""/39, 0x27}, {&(0x7f0000087000)=""/49, 0x31}, {&(0x7f0000a2a000-0xb9)=""/185, 0xb9}, {&(0x7f0000d0a000)=""/237, 0xed}, {&(0x7f0000ae1000)=""/217, 0xd9}, {&(0x7f00000a5000)=""/69, 0x45}], 0x9, &(0x7f0000fe9000-0x2e)=""/46, 0x2e, 0x20}, 0x2042) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f000034a000-0x4)={r2}) recvmsg$kcm(r5, &(0x7f0000513000)={&(0x7f0000921000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000289000)=[{&(0x7f00007fa000-0x5e)=""/94, 0x5e}], 0x1, &(0x7f0000ae4000-0x86)=""/140, 0x8c, 0x7ff}, 0x10002) sendmsg(r3, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[], 0x0, 0xfffffffffffffdfc}, 0x0) 2018/02/16 09:20:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f0000993000)=[{&(0x7f000035d000)="ab", 0x1}], 0x1, &(0x7f0000298000)=[]}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000056a000-0x38)={&(0x7f0000b2c000-0x10)=@can, 0x10, &(0x7f000085d000)=[], 0x0, &(0x7f000045d000-0x1000)=""/4096, 0x1000}, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffff9c, 0xc008240a, &(0x7f0000804000)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r1, &(0x7f00000d8000-0x38)={&(0x7f0000628000-0xe)=@l2={0x1f, 0x1, {0x5e, 0x3, 0x9e, 0x8, 0x1, 0xce8}, 0x9, 0x7}, 0xe, &(0x7f000061d000)=[{&(0x7f0000917000)="aa52985034c4ecc87f2d5eec22af6c417d0c6b01477a133851b61e3be211e0aef09e9d892225c4c588b215845beea08f7341de4f161db84f227d6664cc6f4ae8689e056a88a7490f969a0a9b551c2d238e832a8bb86bd60d4f15e51540de4bc14e5d9aea109601f712c2140dfcd9552d4ae7dbb26d26", 0x76}, {&(0x7f0000cb4000-0x1b)="fba0db771b50ad0545667b12257a5865ec6d2daa4df4335a975295", 0x1b}], 0x2, &(0x7f00001ce000-0x1448)=[{0x1010, 0x1ff, 0x4, "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{0xe0, 0x1, 0x7, "78dedca73396f5487395c2c20982c92a768e95a749e4810227a8c38edb94687a2711a304273b5bcc59b2d8480dd115bf2db63671bdef365ebc8cfe1b4a01739a8c3a4968611359ddf814df1d3228a7e6f765697ce2a8596df1ec5a5e5b255d766694d185364c14bbe85919627cff5c5573944946d850bc3a849b831b574338033613e880505e02470199695209c3fa528a0812e409b17768f26e0f8e64c85e0cb3d70984142082ee71c6f61459814a38488abf763632c2e555f501154f05ff847b3b8d7bfef9e91313a91c"}, {0x108, 0x188, 0x4, "8522828ece18fcf1531e481e7425bc368aaa024bfb587982c2ebb621f7b5181721b51a6b009e305f58addcab8f05c935cbdd2c6e7ec4e9fac6d7a584387c3747076ebdc663065a9f2f6563c7e6c46da4d047534ca7b64002952b9e4cd02325e3773e07492a21a282f03ec7b17ab4b0f68ad08c05ae24c09650f433f6c622bb1b5a5aebae60537376b5b047282eb069d915ec72eeecb99f746b30e2935b22f006e2e9def67b7df4e64f810461030c3cfebda8e554c8e5592314e7f4cf76c10972afb56633d21f1b66f9a36fb4bf1d2ff242f6df6d83715c42236686b4aff9db1cc3f9dcc9b2ed20048a9433888c0c737653df87"}, {0xa8, 0xff, 0x6, "0806f7468420f7b2e09544fa84d29c31bb1dcb5a6344e96d3e3847e29ff8ca690bc0852cc9b1c62f76e93d56c233feabd83a9a7d05fed5bfb2d799e6809b592acc07bc17a207e87db84fb2e7c531e12180c7356e021a945a845e7cdecc66fe232b507fad15b046e669a44533274277a0542a0a7485e7df572685d666db3ad7d3feab3b58ccfc41878be9ffc662c9d30f9dfab8b1"}, {0xb8, 0x1, 0x6, "2b3fddd07795eadc3d95357cc84d08ee92428698835e4bd23b9cb63e894e0aa57d383ad2c1fc725c7935e36f12e7cdbea0213e37d8d4624fa7ca45510547c24df008d830a1c5886033e23accdf96bab98afa5739e646efd7ab53f62b2eed7c5afe287ccf655d30b0d77b0aa32c58faf5785449145965fa8d85b96104e9583e4c0fdbae15c4ce42c355b3f8fca301a5ef52d0d3ed20e1071a3a77bc44cf6a888e0a"}, {0xf0, 0x129, 0x80, "986afcd6e7a5ca00a52bb5b00494dabbca2f6a8f1aba40babb9185a96272804fd0fc15847349e887095718fc413fe327081edd636f566c422c2aa053dff557e52e14b7e566d9c7e00635f86ac04c75e4c59e074d0c8cd541bf1f219453b5cb0904a205f325a13e1c65322f893cecbccae2338cde13a9be66d58ad985c6d7e10b3e486d2fb2ee82b78643e97ee3082fa837c2f196e860f3f42fbd3b562b98c57bfd7395193788997bdb75d222cff36c5301eb9c1e567a2aec28d9b5a1ce7320153cfe5e5f2b880c631ad8952c43f0fc4f6ce1ea47cb0a1ecb14aff3b9"}], 0x1448, 0x40}, 0x24000004) 2018/02/16 09:20:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x8001, &(0x7f0000aed000)={0x0}) recvmsg(r0, &(0x7f0000460000)={&(0x7f0000ace000)=@generic, 0x80, &(0x7f0000edf000-0x50)=[{&(0x7f0000b01000)=""/244, 0xf4}, {&(0x7f00007d7000-0xfc)=""/252, 0xfc}, {&(0x7f0000bb5000)=""/242, 0xf2}, {&(0x7f000050a000-0xa0)=""/160, 0xa0}, {&(0x7f0000eff000-0x2d)=""/45, 0x2d}], 0x5, 0x0, 0x0, 0x8000}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x3, 0x2, &(0x7f0000001000-0x10)=@raw=[@exit={0x95}], &(0x7f0000001000-0xa)='s\x00\b\x00\x00\x00\x00\x00\x00', 0x0, 0x5f, &(0x7f0000000000)=""/95}, 0x48) 2018/02/16 09:20:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x1, 0x1e, 0x3, 0x9}, 0x14) socketpair$inet(0x2, 0x800, 0x2, &(0x7f00009a8000-0x8)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000824000-0x10)={r0, &(0x7f0000568000-0x3f)}, 0x10) 2018/02/16 09:20:40 executing program 7: socketpair(0x11, 0x8000f, 0x3f, &(0x7f0000548000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) gettid() ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x57b1) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f73000)={0x6, 0x6, &(0x7f0000a2f000-0x30)=@raw=[@call={0x85, 0x0, 0x0, 0x20}, @map={0x18, 0x7, 0x1, 0x0, r0}, @exit={0x95}], &(0x7f0000f74000-0x4)='GPL\x00', 0x280000, 0x1000, &(0x7f0000adb000-0x1000)=""/4096, 0x41f00}, 0x48) 2018/02/16 09:20:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff}, 0x2c) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000c3b000)={r0, 0x2, 0x1, 0x9, &(0x7f0000e39000-0x8)=[0x0, 0x0], 0x2}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000232000-0x4)={r0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000557000)={r1, &(0x7f00009de000)="09337b9c20e1849f5aca9b227e0da1948e2faa5a15d7b56b3375b940648f93328f756c9527db8cd26744e2fa7d804cf7f6f63a8f60370882046b0272988930184b5b07327d838859c1193c71d3ba6f29f38be953da18040bb725c3cc4662ed6ba36d69ea4e78eaf8", &(0x7f0000873000)="863a7b1ef2fa97b345f73d06aed9bcaf8d9b1b522d45e5a8075e09d32c60195d58cdb65f3d333ab589d7b9b0faf42458251635deec61487efe5b54c2fc7723f09d887a6c594c3b9015117b9fc190c9364d565f1d8330384da26c9d3dc06914cee4cddf11d3082bf5001f1e459f5342e0284a937c1b5aedf3d8f608de8d31e21f592f7afa31c8ab177c7a0eed7eb84166c59b21c68d25502c8aef37f8ae9a65071f7b3c", 0x3}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000abe000)={r0}) recvmsg$kcm(r2, &(0x7f0000fb8000-0x38)={&(0x7f0000828000)=@can={0x0, 0x0}, 0x10, &(0x7f0000812000-0x20)=[{&(0x7f00008d3000-0xb4)=""/180, 0xb4}, {&(0x7f00000fe000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x3}, 0x10001) bpf$PROG_LOAD(0x5, &(0x7f0000f93000)={0x4, 0x13, &(0x7f0000eaf000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x100000001}, [@call={0x85, 0x0, 0x0, 0x7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0xaa}, @alu={0x4, 0x7ff, 0xd, 0x4, 0x4, 0x1}, @jmp={0x5, 0xa, 0x4, 0x8, 0x6, 0xffffffff, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, @exit={0x95}, @jmp={0x5, 0x7f, 0x4, 0x9, 0x3, 0x92}, @generic={0x2, 0xf, 0x7fffffff, 0x4}], {0x95}}, &(0x7f0000308000-0x4)='GPL\x00', 0x8001, 0xfffffffffffffeae, &(0x7f0000fbf000)=""/247, 0x40f00, 0x1, [], r3}, 0x48) socket$kcm(0x29, 0x7, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000467000)={r1, &(0x7f0000871000-0x1000)="8f", &(0x7f00006ff000+0xad2)=""/48}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000037c000-0x20)={r1, &(0x7f00002b7000-0x99)="b265252300a299835aaabca8b2c465945b1f80b0ace90f816a63472321846f02b8eb9aef2306b448da70d3277577e88aef47f92f2f0b90fabd6a7d7f9dbafe4362e5087ba9329443a399b2b18f3b77a4f529f517d48e89ab8a2749f9da1b4a97718cbed6d89228e6c197bdc136bb65591ff904fc35ffddb5ac83e5eec3daf5edb7718d0c2790ac569ec528dff68b9b4b9c3cb3b40a3b48f6d9", &(0x7f0000e77000)="0fe429fcfa7d841fcd", 0x1}, 0x20) recvmsg$kcm(r2, &(0x7f0000329000-0x38)={&(0x7f0000bb7000-0xc)=@nl=@unspec, 0xc, &(0x7f0000838000-0x10)=[{&(0x7f0000324000)}], 0x1, &(0x7f000099e000-0xee)=""/238, 0xee, 0x6}, 0x0) 2018/02/16 09:20:40 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000005000-0x10)={r0, &(0x7f0000019000-0xad)}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000016000)={0xa, 0x7, 0x3, 0x1, 0x8, r0, 0x8}, 0x2c) 2018/02/16 09:20:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000dfa000-0x8)={0x0, 0x0}) socketpair(0x0, 0x0, 0x9, &(0x7f0000b4c000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000038e000)=r1, 0x4) recvmsg(0xffffffffffffff9c, &(0x7f0000192000-0x38)={&(0x7f00003a1000)=@can={0x0, 0x0}, 0x8, &(0x7f00009fb000)=[{&(0x7f00002de000)=""/148}], 0x373, &(0x7f0000b18000)=""/14, 0xffffffffffffff4e}, 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f00002c9000-0x48)={0x0, 0x2, &(0x7f000074c000)=@raw=[@ldst], &(0x7f0000079000)='syzkaller\x00', 0x0, 0xb1, &(0x7f000049f000)=""/177, 0x0, 0x0, [], r2}, 0x48) 2018/02/16 09:20:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a0000-0x8)='./file0\x00', 0x0) mount(&(0x7f00002fd000-0x8)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0xfffffffffffffffd, &(0x7f0000a55000)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c1f000-0x2c)={0x0, 0x5, 0x9, 0x3721, 0x17, 0x1, 0x8000}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000057000)={r0, &(0x7f0000aa2000)="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", &(0x7f0000d2d000)="09db9915970eb05d18641bb90bb419a448c42a438e147d790fe7eeba8f43fa2cedf95ccb200d8b11a5562c6a613353fe7772b12a31ef009ea3f4d4e0b9862b887f0303276f18d3aabad1549578c019452df2461284035a7be4026cad55c2c6ccd44ee1cc0640f1b94ba84e887ce1109427ec894851ca8adbcc4b2544ec0b6015d39dcd798d271bf865da6815a80d3393f80eddff5d8a6e41b59c78a189b51b6d2b25d9047d361b23076f8927b972b80b65a0aa2a70e768f4d3f65609", 0x3}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) mount(&(0x7f000047e000-0xe)='./file0/file0\x00', &(0x7f0000795000)='./file0/file0\x00', &(0x7f00007f0000-0x7)='devpts\x00', 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000fe4000-0x8)) 2018/02/16 09:20:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000+0x70a)={0xf, 0x9, &(0x7f0000001000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1000}, [@ldst={0x2, 0x3, 0x6, 0x9, 0xb, 0x100, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x24}, @exit={0x95}], {0x95}}, &(0x7f0000001000-0x4)='GPL\x00', 0xc90, 0x34, &(0x7f0000ee1000)=""/52, 0x41f00, 0x1}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000292000-0xc)={&(0x7f0000000000+0x96)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x3, 0x2, 0xf83, 0x4, 0x1, 0x1}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x2, 0x3, 0x3ff, 0x10, r1, 0x6}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xd, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x4c}, [], {0x95}}, &(0x7f0000e6c000-0x4)="47ff3300", 0x2, 0x99, &(0x7f0000f7c000-0x99)=""/153}, 0x48) 2018/02/16 09:20:40 executing program 2: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000016b000)={0x7, 0x78, 0x81, 0x8b, 0x7fffffff, 0x6, 0x0, 0x10001, 0x2000, 0x6, 0x2b, 0x6, 0x8, 0x1ff, 0x8001, 0x8, 0x0, 0x2, 0x5, 0x4, 0x9, 0x0, 0x0, 0x266, 0x4, 0x1, 0x8, 0x8, 0x3000000000000, 0x200, 0xf807, 0x2, 0xb7d5, 0x8, 0x2, 0x0, 0x1, 0x3, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x4}, 0x1008, 0x2834e12, 0x3, 0x7, 0x9, 0xcf, 0x5}, 0xffffffffffffffff, 0x9, 0xffffffffffffff9c, 0x2) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ce5000)={0x7, 0x8, &(0x7f0000881000-0x40)=@raw=[@alu={0x4, 0x3, 0x7, 0x6, 0x1, 0x30, 0x4}, @exit={0x95}, @alu={0x7, 0x5, 0x1, 0x7, 0x6, 0x50, 0x9}, @jmp={0x5, 0x7, 0x6, 0xa, 0x5, 0x60}], &(0x7f0000f1e000-0xa)='syzkaller\x00', 0x6, 0xf5, &(0x7f0000a07000)=""/245, 0x0, 0x1}, 0x48) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000f77000-0x13)='wlan0trusteduser$-\x00') recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xbb) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x33}], {0x95}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001b8000)=""/251}, 0x48) 2018/02/16 09:20:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x0, &(0x7f000028d000)={0x0}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00002bb000)={&(0x7f0000d2b000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000ba9000)=[{&(0x7f0000b1a000)=""/241, 0xf1}, {&(0x7f00000a9000)=""/184, 0xb8}], 0x2, &(0x7f0000d6f000-0xef)=""/239, 0xef, 0x1f}, 0x43) bpf$PROG_LOAD(0x5, &(0x7f0000e6c000)={0xc, 0xb, &(0x7f0000196000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3e, 0x0, 0x0, 0x0, 0x100000001}, [@call={0x85, 0x0, 0x0, 0x25}, @map={0x18, 0x0, 0x1, 0x0, r0}, @generic={0x20, 0x8, 0x42, 0x6}, @exit={0x95}], {0x95}}, &(0x7f0000f05000)='GPL\x00', 0xa87, 0x2c, &(0x7f0000744000)=""/44, 0x0, 0x1, [], r1}, 0x48) recvmsg(r0, &(0x7f0000c72000)={&(0x7f0000034000-0x8)=@un=@abs, 0x8, &(0x7f0000548000)=[{&(0x7f0000297000-0x51)=""/81, 0x51}, {&(0x7f0000f38000)=""/4096, 0x1000}, {&(0x7f000032d000)=""/193, 0xc1}, {&(0x7f00002ac000)=""/53, 0x35}], 0x4, &(0x7f00005e0000-0x5)=""/5, 0x5, 0x401}, 0x40000000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006fc000-0x18)={r0, &(0x7f0000dd5000)="9f672d7c38420da67eacf744a8ceb170ad5d46717fac7858c832176f248dc98367a180b21e62f245fa1dd521856fce65e9002069bc942b8d2ef53911e99b7da7e0bc09895460bcba1550e6efcd3b271961dd4d9ad10e3d64d12f14b6accc563ae5b6f8675c579adbf3ead84835c2185ef09697d31a", &(0x7f000074b000-0xd1)=""/209}, 0x18) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/16 09:20:40 executing program 4: bpf$OBJ_GET_MAP(0x7, &(0x7f00000c7000)={&(0x7f00001f4000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0xfffffffffffffddb}, {&(0x7f00008e4000-0xcb)=""/203, 0xffffffffffffffeb}, {&(0x7f0000f76000-0x2)=""/2, 0x4f}], 0x11f, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/16 09:20:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x3, 0xa6b2, &(0x7f0000000000)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000176000-0x20)={r0, 0x1, 0x1, 0x8, &(0x7f00009b5000-0x8)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000003000-0x48)={0xb, 0x6, &(0x7f0000003000-0x30)=@raw=[@generic={0xfb31, 0x3, 0x1, 0x9}, @exit={0x95}, @generic={0x5, 0x7, 0x20, 0x7}], &(0x7f0000002000)='syzkaller\x00', 0x5a, 0x5d, &(0x7f0000000000)=""/93, 0x41100, 0x1}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r3, r1, 0x0, 0x2}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r1, r0, 0x0, 0x3}, 0x10) close(r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f0000002000-0x78)={0x5, 0x78, 0x2, 0x7, 0x5, 0x5, 0x0, 0x8, 0x2100, 0x2, 0xffffffff, 0x1, 0x400, 0x100000001, 0x200, 0x100000000, 0x0, 0x84c7, 0x2, 0x80000001, 0x9bea, 0x80, 0x4, 0x1, 0x100000000000000, 0x9, 0x3, 0x80000001, 0x7, 0x10000, 0x100000000, 0x401, 0x3, 0xd0, 0x8, 0x69b, 0xffffffff, 0xbb1, 0x0, 0xcd8, 0x2, @perf_bp={&(0x7f0000004000-0x1), 0x4}, 0x8, 0x3, 0xb26, 0x3, 0x20, 0x3b4a, 0x1}, r4, 0xb9f, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000003000)='syzkaller\x00') ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r5 = perf_event_open(&(0x7f0000002000)={0x3, 0x78, 0x2a1, 0xffffffffffff7279, 0x3, 0x9, 0x0, 0x3, 0x800, 0x1, 0x401, 0x4, 0x4, 0x0, 0x7, 0x81, 0x1, 0x0, 0x3, 0x8, 0x0, 0x690b, 0x80, 0x6, 0x3, 0xfffffffffffffe01, 0xffffffffffffff6e, 0x6, 0x8001, 0x3f1, 0x0, 0x27ae0980, 0x6, 0x5, 0x2, 0x66e, 0x9, 0x1, 0x0, 0x8001, 0x0, @perf_config_ext={0x2f, 0x4}, 0x800, 0x10000, 0x6, 0x2, 0x9, 0x7, 0x6}, r4, 0x800, r0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000005000-0x20)={r0, &(0x7f0000004000)="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", &(0x7f0000000000)="89dd7d5cf2845ec6a02d711535f9498bfed5a665a0aa980434eb093df5fd47a13dd906bb11f53d345f58a369a62b27a8505faf019a4e5342c5ac4988a1c1bdc5472f9cc5df65b877d746e195afa0ff02f966333c3fdf36bed919b1f4446d1cdaa9f1721f79"}, 0x20) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x4adc) gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000005000)) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000003000)={0x0}) close(r3) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2000000, 0x30, r6, 0x50) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000006000)) 2018/02/16 09:20:40 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000012000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0x14}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x1, 0x4000000000004}], {0x95}}, &(0x7f000000a000)='T}\x00\x00\x00\x00\x00\x00\x00\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000010000-0xe)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000014000)=""/131}, 0x28) 2018/02/16 09:20:40 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000020000-0x8)={0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000015000-0x50)=[{&(0x7f000000f000-0x80)=""/128, 0x80}, {&(0x7f0000017000)=""/5, 0x5}, {&(0x7f0000009000-0xf)=""/15, 0xf}, {&(0x7f000001c000)=""/120, 0x78}, {&(0x7f0000017000)=""/4096, 0x1000}], 0x5, &(0x7f0000020000-0x7)=""/7, 0x7, 0x9e}, 0x120) bpf$PROG_LOAD(0x5, &(0x7f0000018000)={0x0, 0x3, &(0x7f000001c000)=@framed={{0x18}, [], {0x95}}, &(0x7f000001d000-0x4)='GPL\x00', 0x14, 0xfffffffffffffe98, &(0x7f000001c000-0x14)=""/20}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0x6, 0x5, &(0x7f0000018000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f0000017000)='GPL\x00', 0x8102, 0xab, &(0x7f0000018000)=""/171}, 0x48) 2018/02/16 09:20:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001e000-0x14)={0x5, 0x9, 0x93b, 0x1}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r0, &(0x7f000000e000), &(0x7f0000002000)}, 0x6) bpf$MAP_CREATE(0x0, &(0x7f0000814000-0x2c)={0x3, 0x1, 0x1000, 0x384b, 0x1, r0, 0xffffffffffff47f5}, 0x2c) 2018/02/16 09:20:40 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0xf, 0x83, 0x80, 0xf}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000055f000)={r1, &(0x7f0000e82000), &(0x7f0000fec000-0xd8)=""/216}, 0x18) 2018/02/16 09:20:40 executing program 2: mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x200000b, 0x6132, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000001000-0x1), &(0x7f0000001000-0x1)=""/1}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000791000-0x2c)={0xb, 0x0, 0x0, 0x800, 0x800000000, 0x0, 0x8e9a7f1}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/16 09:20:40 executing program 3: mmap(&(0x7f0000000000/0x3a6000)=nil, 0x3a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003a7000-0x2c)={0x5, 0x1, 0x80000001, 0x8000, 0x8, 0x1, 0x8001}, 0x2c) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00003a8000-0x10)={r0, 0x28, &(0x7f000028d000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000353000-0xc)={r1, 0x9, 0x10}, 0xc) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00001c0000-0x10)={&(0x7f00003a7000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00003a7000-0x10)={r0, r2, 0x6, 0x2}, 0x10) mmap(&(0x7f00003a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80006, 0x1, &(0x7f00003a8000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2, 0x0, 0xffffffffffffffff}, 0x2c) r4 = bpf$PROG_LOAD(0x5, &(0x7f000026a000-0x48)={0x1, 0x5, &(0x7f00000b0000-0x38)=@framed={{0x18}, [@alu={0x0, 0x1101, 0xf, 0x0, 0x4, 0xfffffffe, 0xffffffffffffffff}], {0x95}}, &(0x7f000039d000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039f000-0x28)={0xffffffffffffffff, 0x0, 0x10f, 0x14, &(0x7f00003a7000-0x1)="9f", &(0x7f0000192000-0x33)=""/51}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000032a000)={r4, 0x50, &(0x7f000039f000-0x50)}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002d9000)) 2018/02/16 09:20:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xba5) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000730000-0x4), 0x4) 2018/02/16 09:20:40 executing program 0: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000090000-0x20)={r0, 0x3, 0x1, 0x9, &(0x7f0000f73000)=[0x0, 0x0, 0x0], 0x3}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x48}], {0x95}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/16 09:20:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, r1, 0x3) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e00000/0x3000)=nil, 0x3000, 0x4, 0x13, r1, 0x0) 2018/02/16 09:20:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mkdir(&(0x7f00004ef000-0x8)='./file0\x00', 0x10) mount(&(0x7f0000da7000)='./file0\x00', &(0x7f0000e56000)='./file0\x00', &(0x7f00004b7000)="7250631170697065667300", 0x0, &(0x7f000070e000)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000bf0000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000072a000)='nfs4\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f000042b000)='./file0\x00', &(0x7f0000a55000-0x8)='./file0\x00', &(0x7f0000255000-0x4)='aio\x00', 0x4000, &(0x7f0000aa1000-0x60)="df02ec6149e52c63ea65de89d32846d46be18708c3555cd20db729ed886c83a561dc8715dedd5a057f020b90c674c5b6071ad475316a682ad968ea20360aa8ce631b24c8beb9b896108ad989a7515122434e2ececb935afbe252b00434af8584") 2018/02/16 09:20:40 executing program 4: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95}}, &(0x7f0000ee7000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair(0x10, 0x4, 0xffffffff, &(0x7f0000828000)={0x0, 0x0}) perf_event_open(&(0x7f0000f75000-0x78)={0x0, 0x78, 0x10001, 0x4, 0xffffffff, 0x0, 0x0, 0x0, 0x80000, 0x2, 0x5, 0x3, 0x100, 0xd17, 0x7ff, 0xfff, 0x2467, 0x2, 0x0, 0x2, 0x7ff, 0x8, 0x9, 0x5, 0x0, 0x101, 0x8, 0xfffffffffffffff7, 0x7, 0x9, 0xffffffff, 0x5, 0x1ff8000000, 0x7fffffff, 0x4, 0x1, 0x8, 0x9, 0x0, 0x7ff, 0x0, @perf_bp={&(0x7f0000f74000), 0x2}, 0x0, 0x0, 0x101, 0x3, 0x81, 0x7, 0x6}, r0, 0x1, r1, 0x4) 2018/02/16 09:20:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000828000-0x18)={0x400001cf, 0x0, [0x0, 0x0]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000a63000)='$\x00') 2018/02/16 09:20:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x1, 0x1e, 0x3, 0x9}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000073d000)={r0, &(0x7f0000efc000-0xd), &(0x7f0000a45000-0xc0)}, 0x18) socketpair(0x2, 0x7, 0xfffffffffffffffa, &(0x7f0000607000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x8001) recvmsg(r1, &(0x7f00009d4000)={&(0x7f000063c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f000024d000-0x70)=[{&(0x7f0000954000)=""/222, 0xde}, {&(0x7f0000286000-0x1000)=""/4096, 0x1000}, {&(0x7f00001d7000-0x75)=""/117, 0x75}, {&(0x7f0000800000-0xde)=""/222, 0xde}, {&(0x7f0000878000-0xc8)=""/200, 0xc8}, {&(0x7f0000192000-0x9a)=""/154, 0x9a}, {&(0x7f0000324000)=""/16, 0x10}], 0x7, 0x0, 0x0, 0xff}, 0x42) bpf$OBJ_PIN_MAP(0x6, &(0x7f000092e000)={&(0x7f0000fd9000-0x8)='./file0\x00', r0}, 0xc) 2018/02/16 09:20:40 executing program 0: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f7f000)=0xffffffff, 0x4) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x1, 0x7e0000000000000, &(0x7f0000f80000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f44000-0x10)={r0, r2, 0x7, 0x3}, 0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f80000)={r0, 0x0, 0x1, 0x6, &(0x7f0000f81000-0x4)=[0x0], 0x1}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d4e000)={r1, 0x50, &(0x7f0000f4f000-0x50)}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x8}, [], {0x95}}, &(0x7f0000f7f000-0x9)='GPL\x00', 0x100000001, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/16 09:20:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x7f, 0x80, 0x10, 0x0, 0xffffffffffffffff}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000fc3000+0x583)={0x7, 0x5, &(0x7f000025c000)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}], {0x95}}, &(0x7f00001ed000)='GPL\x00', 0x1, 0xc1, &(0x7f0000d62000-0xc1)=""/193}, 0x48) socketpair(0x3, 0x5, 0x200, &(0x7f00001dc000)) [ 1331.895019] WARNING: CPU: 0 PID: 16567 at mm/slab_common.c:1012 kmalloc_slab+0x5d/0x70 [ 1331.903286] Kernel panic - not syncing: panic_on_warn set ... [ 1331.903286] [ 1331.910659] CPU: 0 PID: 16567 Comm: syz-executor7 Not tainted 4.16.0-rc1+ #14 [ 1331.917937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1331.927296] Call Trace: [ 1331.929901] dump_stack+0x194/0x257 [ 1331.933559] ? arch_local_irq_restore+0x53/0x53 [ 1331.938255] ? vsnprintf+0x1ed/0x1900 [ 1331.942085] panic+0x1e4/0x41c [ 1331.945289] ? refcount_error_report+0x214/0x214 [ 1331.950055] ? show_regs_print_info+0x18/0x18 [ 1331.954593] ? __warn+0x1c1/0x200 [ 1331.958067] ? kmalloc_slab+0x5d/0x70 [ 1331.961882] __warn+0x1dc/0x200 [ 1331.965170] ? kmalloc_slab+0x5d/0x70 [ 1331.968985] report_bug+0x211/0x2d0 [ 1331.972614] fixup_bug.part.11+0x37/0x80 [ 1331.976661] do_error_trap+0x2d7/0x3e0 [ 1331.980545] ? math_error+0x400/0x400 [ 1331.984334] ? check_noncircular+0x20/0x20 [ 1331.988555] ? perf_trace_lock_acquire+0xe3/0x980 [ 1331.993378] ? check_noncircular+0x20/0x20 [ 1331.997606] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1332.002447] do_invalid_op+0x1b/0x20 [ 1332.006142] invalid_op+0x22/0x40 [ 1332.009574] RIP: 0010:kmalloc_slab+0x5d/0x70 [ 1332.013956] RSP: 0018:ffff8801a8e77798 EFLAGS: 00010246 [ 1332.019307] RAX: 0000000000000000 RBX: 1ffff100351cef22 RCX: ffffffff817e12fd [ 1332.026555] RDX: 0000000000000173 RSI: 0000000000000000 RDI: 000000010000073c [ 1332.033805] RBP: ffff8801a8e77798 R08: ffffed00351cef26 R09: ffffed00351cef26 [ 1332.041053] R10: 0000000000000001 R11: ffffed00351cef26 R12: ffff8801b48dc100 [ 1332.048304] R13: ffff8801a8e77930 R14: 00000000014280c0 R15: 00000000400001cf [ 1332.055579] ? bpf_prog_array_copy_to_user+0x7d/0x480 [ 1332.060769] ? lock_downgrade+0x980/0x980 [ 1332.064899] __kmalloc+0x25/0x760 [ 1332.068342] ? lock_release+0xa40/0xa40 [ 1332.072301] ? bpf_prog_array_copy_to_user+0x98/0x480 [ 1332.077489] bpf_prog_array_copy_to_user+0x98/0x480 [ 1332.082500] ? bpf_prog_array_length+0x2d0/0x2d0 [ 1332.087249] ? kasan_check_read+0x11/0x20 [ 1332.091381] ? _copy_to_user+0xa2/0xc0 [ 1332.095260] bpf_prog_array_copy_info+0x17b/0x1c0 [ 1332.100090] ? bpf_prog_array_copy+0x370/0x370 [ 1332.104684] perf_event_query_prog_array+0x196/0x280 [ 1332.109778] ? perf_event_detach_bpf_prog+0x3d0/0x3d0 [ 1332.114958] ? __fget+0x342/0x5b0 [ 1332.118417] perf_ioctl+0x3e1/0x1480 [ 1332.122111] ? lock_release+0xa40/0xa40 [ 1332.126070] ? SYSC_perf_event_open+0x2f10/0x2f10 [ 1332.130896] ? __lock_is_held+0xb6/0x140 [ 1332.134979] ? __fget+0x36b/0x5b0 [ 1332.138409] ? fd_install+0x4d/0x60 [ 1332.142050] ? iterate_fd+0x3f0/0x3f0 [ 1332.145855] ? perf_event_set_output+0x5a0/0x5a0 [ 1332.150601] ? SYSC_perf_event_open+0x2f10/0x2f10 [ 1332.155424] do_vfs_ioctl+0x1b1/0x1520 [ 1332.159302] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1332.164215] ? ioctl_preallocate+0x2b0/0x2b0 [ 1332.168613] ? selinux_capable+0x40/0x40 [ 1332.172673] ? SyS_futex+0x1bb/0x390 [ 1332.176401] ? security_file_ioctl+0x7d/0xb0 [ 1332.180789] ? security_file_ioctl+0x89/0xb0 [ 1332.185193] SyS_ioctl+0x8f/0xc0 [ 1332.188550] ? do_vfs_ioctl+0x1520/0x1520 [ 1332.192684] do_syscall_64+0x282/0x940 [ 1332.196549] ? __do_page_fault+0xc90/0xc90 [ 1332.200766] ? finish_task_switch+0x1e2/0x890 [ 1332.205239] ? finish_task_switch+0x1b9/0x890 [ 1332.209720] ? syscall_return_slowpath+0x550/0x550 [ 1332.214637] ? syscall_return_slowpath+0x2ac/0x550 [ 1332.219550] ? prepare_exit_to_usermode+0x350/0x350 [ 1332.224555] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 1332.229916] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1332.234759] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 1332.239929] RIP: 0033:0x453a59 [ 1332.243099] RSP: 002b:00007fccd2ff8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1332.250787] RAX: ffffffffffffffda RBX: 00007fccd2ff96d4 RCX: 0000000000453a59 [ 1332.258038] RDX: 0000000020827fe8 RSI: 00000000c008240a RDI: 0000000000000013 [ 1332.265284] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1332.272531] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 1332.279782] R13: 0000000000000277 R14: 00000000006f3bc8 R15: 0000000000000000 [ 1332.287769] Dumping ftrace buffer: [ 1332.291365] (ftrace buffer empty) [ 1332.295053] Kernel Offset: disabled [ 1332.298664] Rebooting in 86400 seconds..