0x0}, 0x48) 2018/01/24 19:59:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80807, 0xba36, &(0x7f0000c72000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000c08000-0x8)=0x3) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) perf_event_open(&(0x7f00009f6000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) 2018/01/24 19:59:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000a3d000)={&(0x7f0000747000-0x8)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000852000-0x80)=[{&(0x7f000053c000-0x43)="00193f8f033891248b50ef7cdc24f3e5bffb2ec301edf2aa3d628d130087f08b8b19af365707d5d7b39e196bb23cffc96872edb7f51cf08bdb0f08fe92c4d2dad5f1cc", 0x43}, {&(0x7f0000b58000-0xf9)="f443dd346dfbf3dc00df1752c5bfbc8a06ccb6a7e51b6a9cf3caec29a72a4a9b3c4ad508d77abd48a0dbf38b7c0a32b2a0ea13cad3c9d9204141d0d5ea23f38c8ed61395c892aac89a6ce02b938cf8240415a83a975a9c4a5333385508b0ec1aa4d4ce47de9c52077dd3aeb8dbe521574f248b608a12a4f692fb0e14db1d7ea7bc8f9d84394efaa689015e8ca9e55d22a782cf5380a0a9a0efd627672f94a09418948b9aebc5bac6a6585a988c150e48d5d49c89b0fec88869c84b0aebf0383661d1e759c60d492b874164e70c824748f9aca6fe08e0c52d5a89d88e249639ffe791941d8eb6007f6b3dbdda466994055237da39a6e7743eb2", 0xf9}, {&(0x7f0000a42000-0xcd)="c6aaf90d7d5c925a68687d4de37e7e1d820a558cd21406d454b62860922e99919110258cfddf8465f69eb91b8c71e9bfcd61b0f086debc5ccdd26493636c5a854db33b23ccda5ccb1d3f2d519d5886b3d5692cdc1b59087b14c2abb9ce99772139250f0fb82913e1075e702751cd8458653042116de2101492fc7991df3a84bb9567a519b7abdb6321c9a5f8c65bccee611abb01e6b71edb6d82f4f4aafe398a0228f57bd3d1df401544d80fc829b6181af21162554d38b84b0b8a1fcd1a7029b9297f8e7e7d4ffc70393f7297", 0xcd}, {&(0x7f0000c56000)="ab0b3bb6de72bd0de6f6c3e9a789b09844b8a6877f324ad30cdb594e3ce9a3c4d90a368df0b7671adecd39e7a32e7eaff4ebebeafcfc10c4126aa57ff4c45a3d324264a09274a8f8808575", 0x4b}, {&(0x7f00004dc000)="32b0c5f9c5cf827a2a4e84d8d6f31f232614ee6a0f7ea6d4112262499c5ee7cc622c86a725cebb8959b053f8369456b1cee89fb532bcea6c6c6c236380a818476049174de47cf3dafe7e8d56022706dcb7f5d394afd5d14a9acf7c182095af054be9e79f59b46eef050eea6d365c807a6fed8184fca4639a7ae3ea4f587c372d50ca7961e675da", 0x87}, {&(0x7f0000719000-0xf6)="5e8f17d12f122e6d2a93497d2d187815d0bceec15841f29f3f351eb942fbb33bc878ddb4df189122468f6c47534db54d195dba26d0e559355d67731c9a8fdc210c4e0c80ebc45850286f08723b3b6ff9e2557e2e5fc5cff153960fc2b26ae3483078021b38a5eab37366c45ccefe5bddb655954196f850adcb1ab50cdf8c07bceb031a19863a918a2720595a084fe5bed7be84b441b4caeeea7bbb64ae578bf64fee95c1060913fae6d7151fcfb16221bfe08d642f2a7af91d9a3a3750ebeb41e58bfea5197550eca19ba5546c2c181ee8124c93d9967a398b4d8fecd70cb83be68145a08b29a5446d2b19015272696fbbe998a4464a", 0xf6}, {&(0x7f000041d000)="37d36a9e24c2a91449aad2f576a9219430b9fe5830839f278a59250f74880471cefb9cd17b00ff002f3a5206323cafaf997d7f6ed12f1df76c8af4f4430f34640eaf19a3ae3418bc0d870334a3df5c68c698c9662335448754bca498666c47183b64f18813d466e184adfe883c5f212f8fcdda0d015af79199b6f5e724aca536f49d70fc083fa0414cd1af2f1f89289b03a376af469b9b5ed12cc111bd72f36536619d21a77b835ebe7741baa552969a31e73f2e", 0xb4}, {&(0x7f0000efc000-0xad)="f1f310f6f79c2789743156e5191dc0a793ca0d6ec592bbbcc58ef5ae58123056df6f15bb2315cfa2f105ef12073572a7c7008ab83121a00f39555599cd4ea8cc12d1cb1228b572b1a66b9f03129b668ce5ff7c098ca93e205b36ea473c0a0a5e61f7b77269841f12be10007f365f561d5eedd5e545d39f404a13bc662b054ae916daabbba02bb5be83ebb6cb52aa8de4ee0ef098a6a9af48f9fe7220e661698686e9eaaa7e427beffe8f28f63b", 0xad}], 0x8, &(0x7f0000ac9000-0x160)=[{0x60, 0x10b, 0x9, "3dbd5b18642b4309a386de0fd7aa2ad93b7690f3f983a9eb8a59c3667026a6070d9793a5c22bdfc583fd521b8623297dea80c5e52ea0a55a7f7725aae3248e699551b5144804152f6fa728e9d6"}, {0xd0, 0x1ff, 0x5, "f841962824d17247c48279f8c871986ae7699736157e1d1f87afdcad96bb762772b6eb067495d0f89b2fa4442f8f54b1e00cb7a32847852414c72b809176ca9007df1c1743c4f9290c9c1c7545e2237fae4d985217bef04b2bddf813cbca39ec979878227432aaacf885f93daccb91748f5a47d7d4a27e2727f2a7a063f6f0d82e3ab12d6a5be082b2972234c9faab13597c5f94cb127235ee56c0ab956292ccc0929e573121b870cc85f5c34403c5f9747c7f796d0bb1e2ab"}, {0x30, 0x10d, 0x2, "1d4babf502a89d4d99bf727f73f82adbabedf3fb6c5bf546e8b842d97043c7"}], 0x160, 0x24000004}, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x9, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000605000-0x4)={r0}) recvmsg(0xffffffffffffff9c, &(0x7f0000409000)={&(0x7f0000343000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000080c000-0x50)=[{&(0x7f0000711000)=""/244, 0xf4}, {&(0x7f0000678000-0xf)=""/15, 0xf}, {&(0x7f0000754000)=""/4096, 0x1000}, {&(0x7f00002b5000-0x2f)=""/47, 0x2f}, {&(0x7f0000027000-0x3c)=""/60, 0x3c}], 0x5, &(0x7f0000c82000-0x3c)=""/60, 0x3c, 0x62}, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000065d000)={r2}) bpf$OBJ_PIN_MAP(0x6, &(0x7f000049c000)={&(0x7f00002ed000-0x8)='./file0\x00', r0}, 0xc) socketpair(0x1b, 0x6, 0x9, &(0x7f0000743000-0x8)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f00005e9000)={&(0x7f000040b000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e0b000-0x30)=[{&(0x7f0000ce4000)=""/19, 0x13}, {&(0x7f00002ed000-0x96)=""/150, 0x96}, {&(0x7f0000140000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f000077d000)=""/115, 0x73, 0x80000001}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f00007fb000)={0xf, 0x9, &(0x7f000013b000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@exit={0x95, 0x0, 0x0, 0x0}, @generic={0x40, 0x435, 0x400, 0x8}, @ldst={0x1, 0x3, 0x0, 0x0, 0x6, 0x10, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000215000-0x4)='GPL\x00', 0x1, 0x0, &(0x7f0000d7a000)=""/0, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 19:59:54 executing program 6: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008e0000)={r1, &(0x7f0000fed000-0x98)="cabbf6009960b72409d210390c41c66da14b15007a3bbeb044edd917bcaa799cb0c64a77e37f0f722f3f79539fa064941830e2cb7d60b267df281803662fc16aa37e1665db0c66f82ca3d49cdc99b17a47dcad72ed09aee066e6257d3fe793f98641a18a348dc37923986b99fccf979c3d21beae83aec0f703bfd645be6141970e10d5d40af1d31b33aa7eb51235e93e5c42ac1a96b1b522"}, 0x1) 2018/01/24 19:59:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0xa1)=""/161, 0xa1}], 0x1, &(0x7f0000001000)=""/53, 0x35, 0x18a}, 0x20) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x9, &(0x7f0000001000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x430, 0x0, 0x0, 0x0, 0x7fff}, [@call={0x85, 0x0, 0x0, 0x3}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x4, 0xf, 0x5, 0xf, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x40, 0x80, &(0x7f0000001000-0x80)=""/128, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000001000-0x25)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000000000)=""/15, 0xf}], 0x1, &(0x7f0000198000)=""/184, 0xb8, 0xf422}, 0x10000) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000007000-0x38)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000017000)=""/237, 0x3c7}, {&(0x7f0000001000-0x25)=""/37, 0x5f}], 0x96b0cf4a6d2225a0, 0x0, 0xb5, 0x0}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000005000-0xc)={&(0x7f000001c000-0x8)='./file0\x00', r3}, 0xc) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r4, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/24 19:59:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000186000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 19:59:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x1, 0x1e, 0x3, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000a26000)='\x00') bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000824000-0x10)={r1, &(0x7f0000568000-0x3f)=""}, 0x10) 2018/01/24 19:59:54 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) 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000771000)=[{&(0x7f0000001000-0x8e)=""/142, 0x31}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d87000)=""/113, 0x69}, {&(0x7f0000001000-0xf1)=""/241, 0xf1}, {&(0x7f0000dc1000)=""/172, 0xac}], 0x5, &(0x7f0000a4b000-0x18)=""/24, 0x18, 0xfffffffffffffffb}, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xe, 0x2, &(0x7f0000430000)=@raw=[@call={0x85, 0x0, 0x0, 0x1a}], &(0x7f0000001000-0x4)='GPL\x00', 0x5, 0x1000, &(0x7f0000000000)=""/4096, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b2c000-0x1c)={0xd, 0x0, 0x4, 0x0, 0x5, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/24 19:59:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000861000-0x2c)={0x40000000006, 0x4, 0x4, 0x46, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009b8000-0x20)={r0, &(0x7f0000b59000)="", &(0x7f0000b53000)="", 0x1}, 0xfffffffffffffe51) r1 = perf_event_open(&(0x7f0000265000-0x78)={0x5, 0x78, 0x831, 0x3, 0x8, 0x10001, 0x0, 0x9, 0x95e8cbba23934bb5, 0x1, 0x81, 0x8001, 0x7fff, 0x2, 0x80, 0x10000, 0x40, 0x1, 0x1, 0x91c, 0x3f, 0x100, 0x0, 0x2, 0xfffffffeffffffff, 0x6, 0x7f, 0x2, 0xc3, 0x4, 0x3d84cd48, 0x0, 0x4, 0x101, 0x1, 0x0, 0x4, 0x7, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000820000-0x1)=0x0, 0x4}, 0x120e2, 0x4, 0x1ff, 0x0, 0x3ff, 0xffffffff, 0xfffffffffffffffb, 0x0}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1) 2018/01/24 19:59:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0xe, 0x3, &(0x7f0000d93000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x6, 0x1000, &(0x7f0000d32000-0x1000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 19:59:54 executing program 5: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f00003c2000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f62000)='GPL\x00', 0xc, 0x47e, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x4000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x8080f, 0x81, &(0x7f0000f64000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000739000-0x10)={r0, 0x50, &(0x7f0000159000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000f66000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0x9, &(0x7f0000f67000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f64000)={r1, r1, 0x3, 0x3}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r2) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000207000)=r3, 0x4) 2018/01/24 19:59:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000172000-0x10)={&(0x7f00003b8000)='./file0\x00', 0x0, 0x8}, 0x10) r1 = socket$kcm(0x29, 0x2, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000036000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00002e4000)={r2}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000304000)={0x10, 0x0, 0x5, 0xb, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff3e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r3, &(0x7f0000641000)="", &(0x7f000034f000)="", 0x3}, 0x20) socketpair(0x2, 0x80000, 0x757a, &(0x7f000014b000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000387000)={r1, r4}) 2018/01/24 19:59:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000007b000)={&(0x7f0000e36000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) bpf$MAP_CREATE(0x0, &(0x7f00005ae000-0x2c)={0xe, 0x3, 0x510b, 0x80, 0x9, r0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001fe000)={0x0, 0x0}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000954000)={0x0, 0x0, 0x18}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000448000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000002000)="b144acc1fb8a0305ea310ca59544c5400d51b5bf28cfc910ec7930beee77cb026ad09c630b8a27bda9e219008000000000000004eb2975cff065f9ff988225c2be6dfa024e440b299fb5bbd6fb2e167d8cc81155e85e9d3fc0857b252bdc27444ba3d33a6772935a") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x805, 0x1, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x8)=@sco={0x1f, {0x7, 0x100, 0x2, 0x6, 0x8, 0x8}}, 0x8, &(0x7f0000002000)=[{&(0x7f0000003000-0xb0)="157ff5dfcb956b4a2eb2a11403be2fdd749d3c5d43cc427011786585360f07abca245b82c936cc70d44f74828c35332ec96001f7ece5a182381dd109ae0c727de725b6d3bd132660defb44ca2c97565ef4093df196c7103b85057b0d3d2c3258c85b2d1779335cc0f028b5f4e539f6e45bffd0fed7b2bce9938f80b6ae6684b6abcaae8d22ec1244ae509271c23f8269107a5f821eafab9d9484cc5850be5fb52548b21a7cc857280c4957675eb095c4", 0xb0}, {&(0x7f0000001000)="2c59e5680238a60a1a5fdf434f50ec84c7a8d1bd3d981f0cc6c44ab9620f473cd238d725388bd5deaa53b610fbd65469298f2910243b5f3076d0c0e4c582680fd1126a8c5b0906e62ef679be3f68950fdfd41adf3747535b824463cd9e749d07c124d5a2eed84376c108a02b4f85aa4eace43a6ebe4a6310ef408c632f3dedade43d2d7b6839d7b3afb53650e6953f47820c8bbedc2f9d72707570ad8a7d97a7eb59ff3f2354e19415f6dbd95ae3616fd39b499505cdf5e38542813ac1fb", 0xbe}, {&(0x7f0000003000-0x6f)="b44c3cdab84a665ded7fde1dc84d6346398179b1376432030db3d9e62ef3e209a65f49389a0704f55b908efbad1e27d5e0e1f2717aae1217362bf4c6a68d53e374aad082e017d216ac8ef05e99feca0ebe0ad714a174315d96be80e72823c343c8140a69e04bb62726fedd9b610808", 0x6f}], 0x3, &(0x7f0000003000-0x58)=[{0x58, 0x0, 0xf000000000000000, "36de82110933300ee410eda4988f3980c821c9caaae4edb208185ff649550645e7df1bb3043f7407a56186bac7d92ab2f2ed9e80ffd0b17c71800f255213b171b3970ac6b4"}], 0x58, 0x80}, 0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/24 19:59:54 executing program 7: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000743000-0x10)={&(0x7f0000efc000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000907000)={0x0, 0xe97, 0x8}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x0, 0x7, 0x100, 0x9, 0xe, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd0d) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000efe000)={r0, &(0x7f0000eff000-0x57)="6cbb76815b59bab429fd391a9d47f47e9d7621bbe5884efae917909c4355b863121c72a0a10877f226b34a0c32e40b9f929c3c40bcb3c089b1bef47ead840581d5b0d0e1f161754e5bf0cfbf6c81727b573a66e838c5c4", &(0x7f0000c69000)="59b01b5dfbc7f269261fa5823f717a5801d22a41aa43a73a572a887923a66714e5e486c9b112b9d018dccd59550947400dfb331ba24104cc9ae0c541e4baf9270767d73a8977f21a2e59ce53b6d833df2aaf4d0743158b", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000efe000-0x20)={r1, &(0x7f0000efd000)="6b3335797c6a20e8b56255b797845a420f44614eebf5e023f3df901145add0da8548e398038fef1c0644c09f41dbc20c3b9a51f4f6a087c309c573cb097013a28560d8cf2e3334b18f8a1dc3ff424a38c39b0a7bd12b5b307054650a8cdc25164bac458e00f006572f74beb8ebe3", &(0x7f0000efe000-0xd)="c36522b3379130706f43e8b94a", 0x0}, 0x20) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00009a9000)={r1, &(0x7f0000efd000-0x4b)="05707ae26f574f487038f9a74eab80bcd9abca5d58d27cee303f4fd0d7d2357840e24b45c0eccdbcdee742ad20fbf36d1af310ea5c0ca3910663bc7dd03add1d21348a0204be33e85764e8", &(0x7f0000efc000)=""/234}, 0x18) 2018/01/24 19:59:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000faf000)={0x0, 0x0, &(0x7f00000da000-0xa0)=[], 0x0, &(0x7f0000501000)=[], 0x0, 0x0}, 0x0) close(r1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00007ae000)={r0, r1, 0x1, 0x3}, 0x10) close(r0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xfffffffffffffffd) recvmsg$kcm(r1, &(0x7f0000f93000-0x38)={&(0x7f000041f000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007f9000-0x20)=[{&(0x7f00001e0000-0x1000)=""/4096, 0x1000}, {&(0x7f00009f7000-0x73)=""/115, 0x73}], 0x2, &(0x7f0000440000-0xcd)=""/205, 0xcd, 0x7}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00005bf000)={0xf, 0xe, &(0x7f0000845000-0x70)=@raw=[@ldst={0x0, 0x1, 0x4, 0x8, 0xa698db235de2d94a, 0x51, 0x4}, @alu={0x7, 0x5, 0x1, 0xa, 0x8, 0xfffffff0, 0x1}, @ldst={0x0, 0x3, 0x2, 0x9, 0x0, 0xfffffff4, 0xfffffffffffffff0}, @alu={0x7, 0x40, 0x0, 0xf, 0x5, 0x1, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3ff}, @generic={0x6, 0x3, 0x0, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8}], &(0x7f0000b6d000)='GPL\x00', 0x3, 0x66, &(0x7f0000ba3000-0x66)=""/102, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/24 19:59:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x1ff, &(0x7f0000341000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000a11000-0x38)={&(0x7f0000089000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00005cc000-0x20)=[{&(0x7f0000f3a000)=""/19, 0x13}, {&(0x7f0000e18000)=""/100, 0x64}], 0x2, 0x0, 0x0, 0x3ff}, 0x20) perf_event_open(&(0x7f0000da4000-0x78)={0x2, 0x78, 0xb2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x7, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mount(&(0x7f00001cd000)='./file0\x00', &(0x7f000017c000)='./file0\x00', &(0x7f0000426000)='\x00mpfs\x00', 0x0, &(0x7f0000b41000)="163621f61d3db8694a13e7882471522cd547984c706b17936921d9906d67efa940555271e61b5c4a38371561903b368f24fff458294818cae4d7faa468a026559373239b49ca4dc5350dd73cf99c65efc47164a2a49f26f992500e05abbb418605dddc96df9bfa5217966817ee737771d805eb7c0605524b2f231b4df449fb99f71fc6bd9ea601723e8ea3c631e65e73d672ebc8f7d2526ca10178415e") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fc3000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f00006cd000-0x38)={&(0x7f000081c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000c7f000)=[{&(0x7f00001d4000-0x3b)=""/59, 0x3b}, {&(0x7f0000827000)=""/213, 0xd5}, {&(0x7f0000fee000-0x44)=""/68, 0x44}, {&(0x7f0000af7000)=""/163, 0xa3}], 0x4, &(0x7f0000990000-0x5e)=""/94, 0x5e, 0x9}, 0x1) recvmsg(r1, &(0x7f0000c12000-0x38)={&(0x7f00003c0000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000847000-0x20)=[{&(0x7f000040e000-0x77)=""/119, 0x77}, {&(0x7f00008ba000-0xbb)=""/187, 0xbb}], 0x2, &(0x7f0000d6e000-0xd4)=""/212, 0xd4, 0x80}, 0x3) 2018/01/24 19:59:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x3, 0x10}, 0xffffffffffffffa8) bpf$MAP_CREATE(0x0, &(0x7f000023d000-0x2c)={0xf, 0x1, 0x10001, 0x1, 0x62b0d062ae12b652, r0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000d80000/0x1000)=nil, 0x1000, 0x4, 0x57831, 0xffffffffffffffff, 0x0) 2018/01/24 19:59:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r0, &(0x7f000070a000)={&(0x7f0000441000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000092d000)=[{&(0x7f000086c000-0xd9)=""/217, 0xd9}], 0x1, &(0x7f00005e5000-0xc0)=""/192, 0xc0, 0x459f}, 0x40000001) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000195000-0x8)={0x0, 0x0}) mkdir(&(0x7f0000d1b000-0x8)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000045d000)='ecryptfs\x00', 0x0, &(0x7f0000991000-0x3)="11fb55") socketpair(0x10, 0x1, 0xfff, &(0x7f0000375000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f00005fd000-0xc)={&(0x7f000037b000)='./file0\x00', r2}, 0xc) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000be9000)=0x0) 2018/01/24 19:59:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000020e000)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e73000-0x8)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a1000)={r1, 0x2, 0x1, 0x5, &(0x7f00003d4000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000165000)={0x1, 0x28, &(0x7f0000fcb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d72000-0xc)={r3, 0x400, 0x18}, 0xc) 2018/01/24 19:59:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000472000)={0x7, 0x78, 0x4fd, 0x9, 0x20, 0x0, 0x0, 0x127, 0x800, 0x4, 0x5dfa141, 0x7, 0x4, 0x2, 0xe41, 0x1, 0x5, 0x5, 0x1, 0x2, 0x3ff, 0xfffffffffffffffd, 0x6, 0xd6d, 0x97, 0x7, 0x8, 0x400, 0xdd, 0x3, 0xff, 0x7ff, 0x3, 0x0, 0x5230, 0xffff, 0x3, 0x10000, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000706000-0x1)=0x0, 0x6}, 0x5008, 0x4c3, 0x3, 0x3, 0x7ff, 0xffff, 0x7, 0x0}, 0x0, 0x40, 0xffffffffffffff9c, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) r1 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036d000/0x2000)=nil, 0x2000, 0x6, 0x13, r1, 0x0) 2018/01/24 19:59:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00007db000-0x8)=0x650) close(r0) 2018/01/24 19:59:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x8000000004, 0x78, 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, 0x0, @perf_bp={&(0x7f00005ad000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e06000)='./file0\x00', 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000007c000-0x4)=0x0, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f00005dc000)={0x0, r0, 0x7, 0x1, 0x0}, 0x14) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") bpf$OBJ_GET_PROG(0x7, &(0x7f0000e68000-0x10)={&(0x7f00001c4000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007c8000)={0x0, 0x0}) socketpair(0x1a, 0x800, 0x7, &(0x7f000044f000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00001e5000)={r1}) 2018/01/24 19:59:54 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000020b000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000032b000)={&(0x7f0000c5b000)='./file0/file0\x00', 0x0, 0x0}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ef7000-0x20)={r0, 0x3, 0x1, 0x3, &(0x7f0000c75000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000095a000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f000043b000-0x1)='[') socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000e000)={0x0, 0x0}) sendmsg(r1, &(0x7f0000004000)={&(0x7f0000004000-0x10)=@vsock={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0xffda, &(0x7f0000003000)=[], 0x21b, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 19:59:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae)="", &(0x7f0000040000-0xdf)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d7000-0x20)={r0, &(0x7f000018a000-0xac)="", &(0x7f0000c19000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001d4000-0x18)={r0, &(0x7f00001df000)="65ceff9d0d0f0b011f2d626c29f5b2c28c0d96156963adfb6efcdf3dffdc9e5533a623f86ad08654f5211019e9ded6048b4ffb60541ac15cc0ed3618783fe9b055b45e2817fc2891a3c58d75609bc2df6a6acff7cf6c37c3585c39cd95d9440a7ab5c29a435ea33573938c7acdd7961264fa0c7676c1c150250ccd1757c89642fec9d83a3d4c0b229992c0519f01da4a4ad3b059da6461c9e770fcdfeca5acf1c6d5f6597121d4e4ea1f4d36921284ba1cef3a8ac0520e7ea78abc4f8038b2a4e4366e39940ce5e26db544baa2cce78485140139", &(0x7f0000b56000)=""/28}, 0xfffffffffffffda4) 2018/01/24 19:59:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000efb000-0x2c)={0xe, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000024a000-0x18)={r0, &(0x7f00008f5000)="12aeda736f0f47e87c0196d4b00e50057c03c8d0d7e7159a30d5893ead63f80d33fb8cab2670b8407917520e5ba8e319ed5c35386606a4c78079d3d9173a89e19571acbf7910a3a65351cbb853e15de7b91944092275", &(0x7f000042b000-0xe8)=""/232}, 0xffffffdc) 2018/01/24 19:59:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ccd000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000f9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000784000-0x4)=r0, 0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00006c5000-0x4)=0xb8, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000098000-0x2c)={0xf, 0x3, 0x6, 0x1ff, 0x8, 0xffffffffffffffff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a8c000)=r0, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e08000-0x10)={r1, &(0x7f000047a000)="af7c6b310565dfc70b24d05a3891453f9a1ae495780ab86b5551ef8eea937f2c587d0fc6f60b0efe4c4f4718166de89058517e6c034ea4ab5fb0256937ecde1ef84748f4e2b806da45f72f5c570270ee42446054198b38359be601530415417be7385fde9f520c8c9765a774f0e6838714829dc065bfa8fe68591bd980f4ac0df1eab00f22d7a5a38c7033e341835d32d694437a5ab6b973d937c0dee64eaee4ff30e234636bf4214eb6eb441063b054ab39d51344e4df91424c61c9608063263852f9113d827a26b1c342bc"}, 0x10) 2018/01/24 19:59:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0xe, 0x5, &(0x7f0000299000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x4c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="47104c00", 0x7ff, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000059f000-0x8)={0x0, 0x0}) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f000089b000)={&(0x7f0000852000-0x10)=@vsock={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10, &(0x7f0000ace000-0x20)=[{&(0x7f0000518000)="812e1a72e1857e071572f0d3fa61f8e0fdeb396dc71ade57ea50cd96f2a7c2a0ee07ef27768883c8f2df0d853d3d2299", 0x30}, {&(0x7f0000926000-0x9e)="a2eaa7f84aad833158975b5dad834fcf5325b0481f2d7caa2d29c8a9e0b60249aa988b74f67a07c3858403792ba1d091a56bef7aac0e679c320d6215d3d329e657482df21bb301ca70f368d947176cd7a29f4fb6d7a00746e41d8bb13d78542210047ebed04e89513d48e9d11488f08272f27d11db711c03e155d184e1066db09911e9311355b9bd0a310eef8841b8d908751cb06b817c3146550b0a28a3", 0x9e}], 0x2, &(0x7f000098e000)=[{0x90, 0x29, 0x3273, "51f2d725c09dbfe511ff2d6a3eaea1ccc752fc179724cfea7749f9fb5163103ba758a8da5544ec741ebde16e37b31ef7ae6dc53c4ef8ed87b2d3447e0da527c9c408254f68ff5dd88513c8444d6e04386264826e3cd6faf4ec31fd6f74a1ad624bd2df1757a8b929ece4f71df20801584997656e74c3c55c36cf"}, {0x60, 0x13f, 0x8, "8282a988ce8cb5ccb54da4cacb2eacff83e6b18ebf25e69a47323fe31f8794f396e83c078bdd4906df3b71c58c4913e55671b6c2e611c204218665a691b988c2e3b21ec358aed98081"}, {0x98, 0x117, 0x9, "e7b552c212a7e76f717ff9da2a914f939bcaca12e59aeb451512de3b8eef76d549d69e9d347c29b65ad3dd2dce6cae2b2be389d96744684606e50eacb5748a91d567d6e2bc5c6bf858461a77257f5ba1c5b8db2add7afb3aa2cb4da2f363cf653341ed944d394bdc33c19cd36089431c48d60dc75bb272fdbfa47e75f9fa652ab83c381c2e"}, {0x18, 0x10c, 0x0, "bd0d"}, {0x88, 0x450fdf5065592451, 0x6, "1a9baf6beb0c8fe3dcfcba42786359ad318d761427fb580fcec31dfd1302fae4fd09f4cc4a75889654c9f3ef4e4f635744cc4fe92bdefc3b43563f31a390ed676f57e81946305b340888772fa8e4527b8e92bd7de1e6ac3dedd5478924ff9047614a2e2dd22ccbd1c04a0b8ee31e496fbe4f"}], 0x228, 0x20000080}, 0x80) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000773000)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f00004b1000-0x10)={&(0x7f0000e0a000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/24 19:59:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000003e000-0x4)=0xffffffff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000e3f000)={&(0x7f0000201000-0x8)='./file0\x00', r1}, 0xc) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000b45000-0x8)='./file0\x00', &(0x7f000018c000)='./file0\x00', &(0x7f0000c2b000)='sockfs\x00', 0x2020, &(0x7f000097c000-0x1)="") socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000079f000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000b7f000-0x14)={0x0, r1, 0x6, 0x2, 0x0}, 0x14) sendmsg(r2, &(0x7f0000995000-0x38)={&(0x7f00009d1000-0x10)=@nfc={0x27, 0xf691, 0x2, 0x7}, 0x10, &(0x7f0000ddc000-0x10)=[{&(0x7f0000690000-0x24)="436ede443c3c3b25f21a681b6a9c6fbcb33570159005a9cfd0b29bcb2b1ca8617c7a27d5", 0x24}], 0x1, &(0x7f000007b000)=[{0xa8, 0x0, 0x8001, "ba748a759114d3defb2389ed3180d32a2bbdd0cb79cb3f93d5ce73690d608c6d120849c070d370b6677cecb625c2723dfab744cf3a9bdbc453f3cf99ee8280d5eeda4f3d07601c1c7007bda3728fdaea71a6c80d2304d969cee00d669bc7543f86a74cbd93c98a227fbf4fff9f0fc127426e61ee162b6982c919649089607f20fed93f487930d9f5051303cefd3ca9bdb550"}], 0xa8, 0x400d0}, 0x24008800) 2018/01/24 19:59:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000086d000-0x2c)={0x5, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) recvmsg(0xffffffffffffff9c, &(0x7f0000ec1000-0x38)={&(0x7f0000ae4000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000759000)=[{&(0x7f0000be8000-0xa5)=""/165, 0xa5}, {&(0x7f0000a3f000-0x91)=""/145, 0x91}, {&(0x7f0000eb3000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f00004d3000-0xc0)=""/192, 0xc0, 0x2}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f00006ef000-0x48)={0x2, 0x6, &(0x7f0000f34000-0x30)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0xffffffff, 0x5, 0xa, 0x7, 0xfffffffe, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8020, 0x0, 0x0, 0x0, 0x9}], &(0x7f000040d000)='GPL\x00', 0x1, 0xe3, &(0x7f0000672000)=""/227, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000347000)={0xe, 0x12, &(0x7f0000614000-0x90)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1}, @generic={0x9, 0x6, 0x9, 0x5}, @ldst={0x1, 0x3, 0x0, 0x5, 0x1, 0x180, 0x18}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x8, 0x9, 0x8, 0xf, 0xfffffffe, 0xfffffffffffffff0}, @map={0x18, 0xa, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x9, 0x2, 0x9, 0xa, 0x6, 0xffffffffffffffff}, @alu={0x7, 0xa1, 0xc, 0xa, 0xa, 0xffffffe0, 0xfffffffffffffffc}], &(0x7f000006e000-0xa)='syzkaller\x00', 0xffffffffffff8001, 0x19, &(0x7f0000368000-0x19)=""/25, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/24 19:59:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000+0xa79)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c3c000)={0xffffffffffffffff, &(0x7f0000cb1000-0x75)="", &(0x7f0000818000)=""/4096}, 0x18) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006e5000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000736000-0x4)={r0}) socket$kcm(0x29, 0x5, 0x0) 2018/01/24 19:59:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00006e3000-0x10)={r0, 0x28, &(0x7f0000633000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ca1000)={r0, &(0x7f000026b000)=""}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bf0000-0x10)={r0, 0x28, &(0x7f0000073000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/24 19:59:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000003000)={&(0x7f000000b000-0x80)=@generic={0x0, "9cc3669cf373a0d8d88c31199e44b7173900ef6f4a016a3d27de7c7f720eeafb58ddab42b9ec3fbbe2bc7a2bbae333eccb715bf3efa868116119dfa87eddeaa3eb8d42fc9e955ad3bc6f8938987f7291e2d776ef6c37a3cdddee777818f819558b646607449c90e4472450a7df92806a9462b9511a707d4923f8363f25ef"}, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f000000b000-0x1300)=[{0xa0, 0x111, 0x6, "80f89d4c7c0317e694cc6cf3dced54e9a5d33426af5f5a5d01fdbe81af7c21a128fe6cbb398a6565881d026ec302430734ddf51dcb53bb177b19cb9663804a750094f3693437d712b44d669d980d9b529e256023ecc420399e88e5b04a03c0509e5194fc7871598b43e7241df8abf0316ece2dc5527391a5bf4fea09b99845187cd7a5c319e51346a8fd131c"}], 0xa0, 0x840}, 0x40080) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x4) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") bpf$OBJ_GET_MAP(0x7, &(0x7f0000ed4000-0x10)={&(0x7f0000d4f000)='./file0\x00', 0x0, 0x10}, 0x10) mount(&(0x7f00007ad000-0x8)='./file0\x00', &(0x7f00003e2000-0x8)='./file0\x00', &(0x7f00004e5000-0xd)='anon_inodefs\x00', 0x2000000, &(0x7f0000330000-0xf5)="7cb0fb19e9d606932928312095a7d4b814b7123bcc86f8231e5227f29e1274a287b794d5fab665f50881104dbc66f4c3a58f0dd626c4d26b7cbd968a61db6784e923d113284b7aa141f010c5109f1f306bd1b1556ef42f684b9b291531205434c193a92a4e4dbf164ff4e647e04a17551383752aa3417c28f0fe78d45d8d4fe0587c7e82d0c64c622f5338429f5f32479c1d566c8b9282658f085ffe6e5a778accd191b34c4d679f88434dd1cd9b9909b47b8972560f43579d8b69706eed1b85d82d17ed876d9432d110d660234bbd61088f016c6cecc759a4bc7108e7cb7181b21fc3a6f13ce187121b9d1a0485f5b2f23e1cb269") 2018/01/24 19:59:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[], 0x0, &(0x7f0000673000)=[{0xb0, 0x115, 0x90f, "01b50c293764b1f0316fe1fac4fbb3f4a15d112d276d40ca0fecad874891fd8332a43c1ffdf2f2f7f6fbf3ff18701035de460e52b51f84b049b30c98a76562e448d7733d00118d33893305b909468e3a28e60c18948f2499ef05c391e786f87b36aece121216c4d306cc44a6671974099226aa69b4ab3de58a0bc1d29903e5d94e65b59f05d66c86828e8a8a22499b9a796642cc645fccede8eb876bfd"}, {0x68, 0x118, 0x8e9, "b87fa8a84353ed83fe48d8a48c84531648dcb81e2f3caaa744e195e95f93cb9a11968e7229830bd4dafa70640bc23c62d2eac796a2d4be07433dc9fbee18f117fc30644722e046628c6abd597d7f63d5f3861d1628d27e"}, {0x78, 0x11, 0x8001, "22ac0d0188a4fc9721af619320db9c5aff36e9bb696893caa71bbbaf7dd9e3f902f9ba7c9aacd7829cf3feffc908dd1a76a7284986998cac6e470f269b263ba72ed3c5f31fc69663eafbf5d6a11f3d0f472a2377a88493292291817d7db449df00b164890c"}, {0xc8, 0x0, 0x7fff, "eb17e3742df36512b6d172ade85b4157ffe8c1a337e46404a7dc788a89cdc7cfbc84362fbc7a99d3c8c7839a52f3d07cb43283fa0a4617fc9f629e1b110d34cb253bf79933f3fcae45d63a4496bf7e349affa65f430532fbd6587161639d23e96ba1976be65fdb359dd46a93cb73b2e029c9386319981fcc6f81e704ed6e7185ac2be00e3b49dfc387b5663fa3adc71bfc1ef74c3f888c646c4da66675d87e982f67e488ce780372d9ca009e36c5b45d05c80970"}, {0xc8, 0x29, 0x800, "3efb1ab02f2c304af9e076350bbd82c47715cbf40e9e5f9a592f19e75f30593979340f8163f5d5d3c09b4eade508100137d442de17190696c15090d24c8c6962d12891afe8bbb1d15e04be831b5ea4dae2cd5c2719537301b8c8d65623f79b68d9ff654aa5eb0e58a105b96aab14bdd380d803127157a386b26757eb1d8a57b762643a2bff31b914290fb5267222dd52db323eb0012b5a9e6662f01420cea28150ce9ee580ada8bbd200acc5f8e3f128ad0cb53d"}], 0xfffffffffffffcc4, 0x0}, 0x0) close(r0) close(r1) 2018/01/24 19:59:54 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e96000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x4, 0x800, &(0x7f0000001000)={0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x1f6ec30e, 0xffffffffffffaae0, 0x5, 0x5, 0x0, 0x2, 0x40020, 0xa, 0x800, 0x7ff, 0x100, 0xffffffffffffff81, 0x2, 0x7, 0x8c, 0x40, 0x0, 0x40, 0xf0, 0x1f, 0x9, 0x1, 0x400, 0xdb, 0x6, 0xfffffffffffffffa, 0x10000, 0xfa67, 0x4, 0x80, 0x20, 0xffffffff7fffffff, 0x0, 0x5, 0x1, 0x7ff, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x8004, 0x7, 0x3f, 0x7, 0x800, 0x7, 0x10000, 0x0}, r2, 0x3, r3, 0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000710000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000e10000-0x4)={r0}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x80, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0x0, 0x1, 0x400, &(0x7f00006d5000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00004d9000-0x4)={r1}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000085d000-0x20)={r4, &(0x7f00008a9000)="", &(0x7f0000e0d000)='$', 0x0}, 0x20) 2018/01/24 19:59:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mount(&(0x7f0000da7000)='./file0/file0\x00', &(0x7f00003aa000-0x8)='./file0\x00', &(0x7f00004b7000)='rpc_pipefs\x00', 0x0, &(0x7f0000743000)="") r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b8b000)={0xffffffff, 0xe3c912f, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f000070a000-0xc)={&(0x7f0000a89000-0x14)='./file0/file0/file0\x00', r0}, 0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f00009ff000-0x10)={&(0x7f00009cc000)='./file0/file0\x00', 0x0, 0x0}, 0x10) mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x2825, &(0x7f0000136000)="") 2018/01/24 19:59:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000d8d000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f000007c000-0x14)={0x0, r0, 0x7, 0x1, 0x0}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) 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(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000-0xf)="2c3a3cdb7ca5fa8432cb3fafb13967", 0xf}, {&(0x7f0000001000-0xef)="4127af7ea04f32dfa93996bb59ad125b9e7c234bae6cb1c8862482ead8e41fd786d0df2b7e31b9eef91c980922b5c71e4c64202dc13b7865c7f96d1e4c55bcb5b3030654ba6010cc0a72c8ff8fbd6998ceee81e42754f48818fe763181c6a3cebb305cc2077c7ad2eb777b82b719a83eb19b12a6f082467c0c10010d745978589ed4179edab5ac01155a826ad40bda2a913f451ce5ae8bfa3a224bfa16447f3c53c740ba35e606a84a302c9f7e61ffbaa2b211d61ae6c3a83ff280e695880216ab2149de9878ac9c094c1b25c97c87b5139e4e56ef93e69f0b516e2399ca2da671190171f579985c48fdfecbed3103", 0xef}, {&(0x7f0000001000)="bff5fd0655de18ee6a3a197ad1d9a0a72b351036062e880c6f2e34c546b2fe7900a34ca106f984f1722652444fd1d8a9d784aef018c747784d44ba9a663a49fa75002626bd75f542ef4aa06357ded6ef5b7fd609fc6d00aac622944bc567006031d6d28e5a97d5cda615312e10ed4abc619241933a9708f1d266a5a9067b30726056de34b55eec7e96054eeaa261e89c49f36750f0fa205baaec8adc58f106d86475fe0f93020d26238b12dd36247b8a1e4298df1d90003fd0e64c23d84c55bc6fff68053daa5b953e99bf87ecd3a6e90a0db3a99765a91fd940fcc0babd33", 0xdf}, {&(0x7f0000002000-0x7e)="245d5dd90f7750df606421ecdf63dc80df0493f0534a68b343178602d1d830696db029458a40028722b5ce401ae0b68f455256e2baff98949c4e970ac319cfb72158c97846df61eebaaf1ac47025ca2c1b5f9452b7bba24ceee744ad63f614808d8ea28c2213ec437018b0e5d494ce5a9643cca22f7fcbc7465ddb11a12f", 0x7e}, {&(0x7f0000001000)="c24600b664bcfb44074f9310800c2516f082e002b3ad525b9cb76e291865162570ed11a9ed758832f9612c4f50faccbe81a145b552b20bd0232314afbb60bd0f4776185fa08ee3adab67e9318070d79391cb90bc59015e1a4bd07fa65b96564e11c7e29fa27c809a54d13642eae080bf61753d7c4a5a9992c42930871ac3aaa5d9039732ded1d75898e8d75ddcd9a7c831e5e9a1e21fa680069a6a5e17a32bffa934d387bb7b83d1bce9d7817a9a994fa8a78afba53a338be827dd89f581c639eb6abd1643b6e52d308370b5d8033d7d93f4ce95758c09060a5856c5d67e8a822e1de4611465ef583926fb525d7d8b5a8fbe26a43d04b3a4", 0xf8}], 0x5, &(0x7f0000002000-0x1120)=[{0x58, 0x116, 0x241a, "373ef9043174357baa6ef9bd08f3dfb18606a90762a93247027f2a05733b1d1a302d5e9dbe32cb4453afd12c6e6252760d70c10170ebe618a991e2bf7ea3ebb8b7"}, {0x20, 0xff, 0x0, "dc3dbcc0da07ac6138e0c1eb6a"}, {0x1010, 0x1, 0x1f, "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{0x78, 0x116, 0x7, "6f31317bed32204d5befe09ef512806ae07390e9b588aea415d21d1ef06a43eceb29203291bf3163adc6063c5a4ff65e429e0354c0312a7133e2696d7e7429bba2557f8254dc3bbbd9f76c49ceb2c3c83d6feaeb9c8f56ed7aff37de649a07573bf418a9"}, {0x20, 0x104, 0x1ee5edb5, "b78b255bd35a64a1fa01d84211"}], 0x1120, 0x20000001}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r1}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004000)={&(0x7f0000005000-0x8)='./file0\x00', r2}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000006000-0x4)=r0, 0x4) socketpair$inet6(0xa, 0x5, 0xfffffffffffff000, &(0x7f0000003000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x803, 0xa7cb, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000006000)={0x0, 0x0}) socketpair(0x8, 0x5, 0xfffffffffffffffa, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000007000)={0x7, 0x78, 0x4, 0x1, 0x4, 0x6, 0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffff, 0x0, 0x2cda5e13, 0x7fff, 0x0, 0x0, 0x0, 0x7ff, 0x5a41000000, 0x1, 0x0, 0x8000, 0x5, 0xfff, 0x20, 0x2, 0x2, 0x20, 0x5, 0x22, 0xa03e0000000000, 0x4, 0x4, 0x4, 0x4, 0xfffffffffffffffb, 0x6, 0x0, 0x9, 0x1, @perf_config_ext={0x6, 0x0}, 0x0, 0x9b65, 0x8001, 0x3, 0x2, 0x7f, 0xfffffffffffffff8, 0x0}, 0xffffffffffffffff, 0x2, r1, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) 2018/01/24 19:59:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x2, 0x8, 0x100, 0x0, 0x8, r0, 0xae, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x6, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 19:59:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3ff, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/24 19:59:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0xb, 0x0, 0xa, 0x30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffddf) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000467000)={0x1, 0x28, &(0x7f00003eb000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b54000-0xc)={r0, 0x6, 0x418}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009d6000)={0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f000012e000)={0x0, 0x0, &(0x7f00004b5000)=[{&(0x7f0000724000)=""/184, 0xb8}], 0x1, 0x0, 0x0, 0x8}, 0x2000) 2018/01/24 19:59:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00005a8000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/01/24 19:59:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='pr/c\x00', 0x0, &(0x7f0000d62000-0x41)="") mount(&(0x7f0000403000)='./file1\x00', &(0x7f0000da1000)='./file0/file0\x00', &(0x7f0000fd5000)="61d3d1001a6e", 0x0, &(0x7f000032e000)="") bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000440000)={0xffffffff, 0x0, 0x10}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002ff000)={0xffffffffffffffff, &(0x7f000052e000-0x40)="", &(0x7f0000efb000-0x60)=""/96}, 0x18) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002fa000)={0x1, 0x4, 0x4, 0x3, 0x9, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x229) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ff1000)={r0, &(0x7f0000b34000)="e4b081a10a3a8f193c41a8b2ab6a6525cd7ecead1175a9615fdf4e7f1d682cb6d1fd696f2f5bb43612628605ca44ab28cc8d37358a39c766fa1e9a975fab20f47aad4941ae8998b7373abf6b69c31885c890fdc2d308e7ed7478fe29fb490e9e7390a2c1e2079f7efbb8b27da806"}, 0x24c) 2018/01/24 19:59:55 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ae6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x8000f, 0x9, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r0, 0x3, 0x1, 0xffffffff, &(0x7f0000001000)=[0x0], 0x1}, 0x20) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r0, 0x3, 0x1, 0x9fc, &(0x7f0000f7a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000005000)={&(0x7f0000004000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539esp(ctr-cast5-avx,sha1-avx2))\x00'}, 0x58, &(0x7f0000000000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000afb000-0x8)={0x0, 0x0}) close(r2) 2018/01/24 19:59:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x80000006, 0x4, 0x4, 0x9, 0x5, 0x0, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/24 19:59:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x800000000008, 0x9, 0x7, &(0x7f0000af2000-0x8)={0x0, 0x0}) socket$kcm(0x29, 0x7, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000f6a000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000927000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000017000-0x20)={r1, &(0x7f0000a79000)="9de101c5636243bde570103a0760b2fab3b79802457404bc6e9287e7cd8f9fb321a3c45a6ed56575ec8dc8e47e6a57393495d31cbb9a88f284f00d8433b576c824a2bf791a931a35c146aa728553f526f4ac7b4922ad65bf06197d3a45746a67eb1317ab66853f8fd33bbb9721e65d93940cbd9f7d650073dc5b22be17a4f88c9905281668c5719877eb14e71ebfb806cc7b4add803352b838e4fdb85c153cb0b7fbf1169f93c89543cafe83ba5c3cc715e1505020a6bac2d4240fba7364faab", &(0x7f0000780000)="76909a6594235b769ce6b634fdf0e935229c0459c7530567430c9f89e30ec5d6d74b4fed61372506d3f2343648e04cea9d3fc6a472a9dabdeff7092162170675f9cf839f7f2cb992828a0eba78ae2da4cc19b00c18e00d8d6ad107df5163dad0720020b7a8e15a702bea33a6fcbf69de5696b8d74d53dcdfe6b13efcaf", 0x3}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x5) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x20000000000010, 0x4, 0x4, 0xffffffffffff7fff, 0x10000000000000, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000896000)={0x6, 0x1ff, 0x800, 0x401, 0x8, r2, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a4f000-0x20)={r3, &(0x7f00009d0000-0x71)="", &(0x7f0000afe000)="03", 0x0}, 0x20) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000987000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00003ec000-0xd)=']cgroupppp1.\x00') ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) mmap(&(0x7f0000561000/0x3000)=nil, 0x3000, 0x2, 0x10, r4, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x4, 0x810, r0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b0f000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000cf0000-0x10)={r3, &(0x7f0000299000)=""}, 0x10) getpid() ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f000092e000)=0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008e6000-0x18)={r3, &(0x7f00009d7000-0x11)="0afbc86de0b47c0cc1e46c2e0cc0343d69", &(0x7f000085d000)=""/140}, 0x18) 2018/01/24 19:59:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000802000-0x8)='./file0\x00', 0x156) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/24 19:59:55 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000007000-0x10)={0x1, 0xfffffed2, &(0x7f0000007000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xfffffc2c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000a000-0x7)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000a000-0x38)={&(0x7f0000009000)=@ax25={0x3, {"3ac2bcf9256ad5"}, 0x101}, 0x10, &(0x7f000000a000-0x70)=[{&(0x7f000000a000-0xd1)="9858be956316dc84ac77422f862ca479a8e5b4cce222a89d42fc2ad261fd18623cce41c60beafbebaf72cadbea3b0803ad198e6e4520489fd05880329f91cbbec064040091abf472a22b9e612bccbef2e267c09643159f10a1cb9bcf576afa34da6fbc99f0257fb27057bc06f17917c53a813327f8ecfd1fc60be6b379576f0d6c7ebda98295630ec41927bda0be0787d29ed43b17c055b08e80d7dcccbd49624df4ec77af9b95b5fbf43cb6e348cf9d275e8db4240924c191f288f17a17acd76ba69ae089bde46cefe5ec5b23c1597584", 0xd1}, {&(0x7f000000a000-0xcb)="00ae814eb840ac7acce3a1140d483a1b6789ec791a0565c3c7303265af13ca7b0bc81c0224146756592506cd5cd5bf810ec4ac89d4bd886442cb9bf8d922bc9c68d696eafabc5638efe735933638e2395a32847b3b18298d102615619bd533fefa689957e3cc310c2a251914676dfafec777cc6bff172665b167e9b513896b81c8979ecd1a1a2f0c82fc0f2a8db5805f2ff03f63187793b1c17113e584e0c274a8c83968013a704991c7b18bfd829ceb9a73e7d9a3182dfde918cdae232d6263c32019a59ecee1d4713324", 0xcb}, {&(0x7f000000a000-0xbc)="2f1be67d1035b2303c808da1a577db7d7674674a7a617cb9f3673dd02921343409389d356d9311406b15272c98d7f21916fa4409d94cb3842ac05de14ed91670659fcd57413092df6b69cda8d566988fc2433b6926c6ee019721a9a50fd0fe2c2e5efe00f0a55b984c0fd964cf05378eb08ef160ae2ebde20f18e8f8f3b338bb0e94b730f3e81705f6c270209c7b0b28ab7995d06d26a798e290887a4617b019e69921b99deb6f6bcee61e3e7f3c42e9970c67a962200d903749c0a8", 0xbc}, {&(0x7f0000009000)="750fe0fda0", 0x5}, {&(0x7f0000009000)="e1c4f770d828fc72ed69367974ac13fe3f54ac8fcbbd60573a0344ec76794d3ee13ff943a2e58b6bcc68", 0x2a}, {&(0x7f0000009000)="bcaa7cd2aeb5d957d5664bb706ca9a9fc7539be46c5850fdccd0e7814c67a0ac6416f0493a959c5b30e6cc24506cda947e2ee871f7210d3254cf4383e8e7ea814ed894e4d61b6c5627db136bc77a0bba0cfc5f321c65996c21f31fa4340deedb41b85dba1f85012d44be387720090ebe9fbf7f375933d923eebf5186f26abc086fb8b5744558c31cfaa073debcd1ef1657946efa01fc7f396990e36f70a063e3e897d67e68d69672b298f3b0d5d2e96fc915f6378d1193bce2029b46cd0541c990d5b37b143fbe50ae43963c67eb85505bd34199ca0814081e9b600a9d53d937bbbbbe17fcdaaa325a81ed28825f0784d2295fda29df8ec526", 0xf9}, {&(0x7f0000009000)="75f8a09e675348adf341695d57d7cb7f32a95c61a660905b1a36a2ef743465d136d61d9cd67e289aecb780ee0c34fff8e019621e77fc742afd0a4523694fce5fc1b66c5c2fb9e6f4940da8a53ca8e79c16e5d4991b87b712397e30764080b239a94f7ced30d2746d7a21c988087130dae63e2a5cce5a0231fb0278a2ab08b3d89dc20225dd8fa9588e68e35b8bf4bf1903ab281d97e54e4b3771d9163faa4d2a6f5619d7b576bcd3186ce4d837e7249f037fcf4db640abe4006559b6ed021976c4d4819072ba05088c3dc11be0038b", 0xcf}], 0x7, &(0x7f0000002000)=[{0x1010, 0x100, 0x0, 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{0x18, 0x3b, 0x0, "964e"}], 0x2060, 0x84}, 0x400c000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x30, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003000-0x38)={&(0x7f000000a000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000009000)=""/219, 0xdb}, {&(0x7f000000a000-0xac)=""/172, 0xac}], 0x2, &(0x7f0000006000-0xeb)=""/235, 0xeb, 0x4}, 0x40) socketpair(0x17, 0x6, 0x2, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x77a1) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000000b000-0x4)=0x5, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000000a000-0x4)={r4}) 2018/01/24 19:59:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000050000-0x18)={r0, &(0x7f0000aaf000)="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", &(0x7f0000acd000)=""/147}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e88000)={r0, &(0x7f0000f46000)="", &(0x7f0000715000-0xcd)=""/205}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000965000-0x10)={r0, &(0x7f0000fa7000)="970db0ef2fba7d148e83e9f6ac241d1d58a93c66b48e48ce4accb694b7af81fcc7dbb5b59fd80319b1fba522127cef661299b9394018e9e12a8b6cd98294938eebc42c2079361263ab2117043f2457eb9f48716474771f3620031efeab032b69b4c01d4764adca647f7240464da393d45e7de1364abef50e5efd4ac136de4a148f1ad34e01377c369cbfa8947603d92c3ec2295d8055631ddc0e31803b119a6169685ead903373d71657531fcbbe6aa32a28290d1db7a1b13de80319bbf9cd491a65d9124df4bda28d24bdb349647b3b2077e8ca48ee5d602666532c1af5e3"}, 0x10) 2018/01/24 19:59:55 executing program 1: 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)="") socketpair(0x1b, 0x3, 0x7fffffff, &(0x7f0000b10000-0x8)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f00008d9000-0x38)={0x0, 0x0, &(0x7f0000da6000-0x50)=[{&(0x7f0000c21000)=""/138, 0x8a}, {&(0x7f000083d000)=""/254, 0xfe}, {&(0x7f0000b60000)=""/169, 0xa9}, {&(0x7f0000244000)=""/73, 0x49}, {&(0x7f0000a05000)=""/91, 0x5b}], 0x5, &(0x7f0000296000)=""/220, 0xdc, 0xffff}, 0x40) mkdir(&(0x7f00004c9000)='./file0/file0\x00', 0x0) mount(&(0x7f0000408000)='./file0/file0\x00', &(0x7f000068d000)='./file0/file0\x00', &(0x7f00007b3000-0x8)='debugfs\x00', 0x0, 0x0) mount(&(0x7f0000a52000)='./file0\x00', &(0x7f000022a000)='.', &(0x7f0000469000)='hostfs\x00', 0x2004, &(0x7f00000eb000-0xe4)="") mount(&(0x7f0000c6c000-0x8)='.', &(0x7f000092f000)='.', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f0000f87000-0xab)="") mount(&(0x7f00001b8000-0x1)='.', &(0x7f0000852000)='.', &(0x7f000062a000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") 2018/01/24 19:59:55 executing program 5: r0 = perf_event_open(&(0x7f000019f000-0x78)={0x1, 0x78, 0xfffffffffffffd66, 0x100000000, 0x5, 0x8, 0x0, 0x7f, 0x80000, 0x8, 0x0, 0x1ff, 0xd, 0xde5, 0x3e1, 0x6, 0x81, 0x845, 0x3, 0xffffffff, 0x8000, 0x80, 0x4, 0xc0, 0x9, 0x3ff, 0x2, 0x0, 0x6, 0x9, 0x9, 0x0, 0x8001, 0x0, 0x600000000000, 0x7fe, 0xffffffffffffff81, 0x5, 0x0, 0x9, 0x7, @perf_bp={&(0x7f0000817000)=0x0, 0x4}, 0x4000, 0x0, 0x6, 0x3, 0x6, 0x100000000, 0x6, 0x0}, 0xffffffffffffffff, 0x80000001, 0xffffffffffffff9c, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001000-0x8)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000d59000-0x78)={0x5, 0x78, 0x1, 0x8, 0x1ff00, 0xa, 0x0, 0x78dd72e4, 0x1, 0xa, 0xfe4, 0xffffffff7fffffff, 0x80000000, 0xffff, 0x400, 0x101, 0xffff, 0x2, 0x2, 0x7, 0x2, 0x7929, 0x0, 0x7, 0x10001, 0x8, 0x7ff, 0x10000, 0x9, 0x1, 0x3, 0x4, 0x2, 0x10000, 0x38000000000000, 0x5, 0xd1, 0x7, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000f47000)=0x0, 0x2}, 0x4, 0x5, 0x2, 0x6, 0x3ff, 0x80000000, 0x9, 0x0}, 0x0, 0x1000, 0xffffffffffffff9c, 0x3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000004000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000940000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000d7e000)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000007c000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000165000-0x8)={0x0, 0x0}) 2018/01/24 19:59:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000bf4000)={0x400000000000000d, 0x5, &(0x7f000008c000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000257000-0x4)='GPL\x00', 0x800, 0x407, &(0x7f000000e000-0xf0)=""/240, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000806000)={&(0x7f0000b48000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000214000-0x18)={r0, &(0x7f00004da000)="26a785797dcc6ad485863402c56d3c8f7939564851a36d2dda5f79b92c411ad93ca587d9c762fc08f9ca073289af3815eaa1578097b099144e30df358844926b5e31398e1e3ce29728550ae71a8fad66eb208aaea16208a3c0c87a9013fdcf9c02b58d7dbcbb7acc3a22cb27e053bbc40280f11ae8a01bd371296a654cc47cd3da23310204a07788dcfc23140d494b0e9e678d4c06b6486428ed91d9b3673fb791fecabd78abd31d0fd4eb5160eecf2869e424f2045e263766964ae605edee20eaee422e2e147b52d454cd911b9bd87f72e2656330", &(0x7f00002fe000)=""/4096}, 0x18) 2018/01/24 19:59:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00001e8000-0x2c)={0x1, 0x9, 0x4, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fe1000-0x48)={0xe, 0x5, &(0x7f0000cf7000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000c56000-0x4)=0x80000001, 0x4) 2018/01/24 19:59:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000084c000-0x2c)={0x20000000a, 0x2, 0x1c, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = gettid() r2 = perf_event_open(&(0x7f0000df0000)={0x4, 0x78, 0x9, 0x2, 0x7, 0x2, 0x0, 0x7, 0x40, 0x9, 0x7fff, 0x50, 0x9, 0xac, 0x1, 0x400, 0x4, 0x4, 0xc03, 0x7ff, 0xfff, 0x100000000, 0x800, 0x8, 0x200, 0x5, 0x9c7b, 0x5e84, 0x6, 0x8, 0x69, 0x7, 0x20, 0xb74, 0x200, 0x3, 0x80000000, 0x400, 0x0, 0x19e, 0x4, @perf_config_ext={0x414, 0x80000000}, 0x20200, 0x5, 0xffffffff, 0x1, 0x4, 0x8, 0x3, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007e0000-0x10)={r0, &(0x7f000030a000)=""}, 0x10) r3 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r3, &(0x7f0000d70000)={0x0, 0x0, &(0x7f00003c7000-0x70)=[{&(0x7f0000916000)="1d40eba4f1abc430376953a42ca6e4f2d8b8f14d98811f62f5372ab9fb26e092d22d182a8925929d0e932840e583e7c9731cccb5b1763612a085e33d0e4b406ccc2f9c0e021d90e76f035053011aea2ee106c84dc5fa4fe3dc81f5bd055ae2b6b0a3e4df05c2d8a7bc5818eda45621a15e0daf89eda0b03545f779d17e505e94e5b3ca669278e4907d8699ed84edab77a09332ed409116c00224b2cacfabbc01707182e7e9119b87b7267a64a565d3000640f048760f80bd3d221a51ecc55467fea9a785b19a45049ac3ce647559a82993b6c149a101c1d13433", 0xda}, {&(0x7f0000c86000-0xc5)="a2a2425065658540eb3e9322330733db2c04083115f5c1dddaae2ca8f80f022f8aeb06519c8e84cccda32c69d3fd6493aa4c6498eceb1ce6e786fb89f5f09af8aa921a9fda45f185071711d30cc5f44c1fbdf1971d318a5d7462856f7676355a1663aa226141ce0d484b857773c1ca4b28ae34ba9344ea85af6e5e9c3f8972f6da4378e9aa9524d5d612f0590a21a8c6fd3620f3c959b9f0424490651a40da3a52a9e79fad8aeddd8af76a0185ed9431ede98250737f5ab2c7deb38907d48764fd80d110c8", 0xc5}, {&(0x7f0000981000)="e4bf09f28701686f40fa009abf96a25a099aa6fcaf5196bde08fc12f1edc78660cf4aca77ec96f3cde9f14dffbef8f56c780fe5297d1f32349c32cee2bd02caae33b25cdf50dfc5f1e44494a8b297e9f1fcc0d3bf002b7736bf2a1f55c72d1426424e8fbc5b9b988eda3f335be6935b476a786437ee4449bcc0db0c087d1e2", 0x7f}, {&(0x7f00008f0000)="c537e0b96575a11d119544dfe49bb15781bf6dac8b06f595b5b88d375041b3038d11dc0b9117268868b9e708545fb16aa569699ad8ac3e091bbc19c102c8e66e65cf9234c6812cb486cb0d3caa5431023b982a4f4b7ceeeb57ffd66cd04b9d28a4ad6e759c5023c1ff7d10daa70fd02e01fe1d859152900f4222cb2f078a21beb64503491fd5c2df3de598383de919", 0x8f}, {&(0x7f000027e000)="4f46bdd9427beebb47aef0c89d0e5f4647cd30716463d4f1378b440b3b647c39a27017f86f787528444c6eaaca38642610895443ae2df4de75b2e7e2cf657f7f470756e5d14250f804c432e0", 0x4c}, {&(0x7f0000abd000-0xbc)="e20222b39994ec9350e93c62c462600d9f3d3939592c0418ec002e6c129b06e56e0e7291bb043db478dad9316779311fcbfbe1094f286712eccf8d8485c79ec181c7d27064e4352f6043e38d79182ea8209bf2550ce651dc52c44414f2cd0287c4c825f0a1b7a3b7f363de19f7e9320e0b73b2bb9edce1486f487e21f88ac26d7c074c5fb98445e24780f83e085791d7de1f31094b03884e69da1c57b032d718d53d16bfb080676f91fc1899f9beecf4b4f998b54fd6f2435f92dfe8", 0xbc}, {&(0x7f000096e000)="", 0x0}], 0x7, &(0x7f00003bf000-0x400)=[{0x110, 0x10f, 0x5, "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"}, {0x10, 0x119, 0x87e, ""}, {0x58, 0x109, 0x0, "53217516aa78203e310eec8c7d338952d78a18ab93294bb17f2042f42aeac2b76a4fa6898423063720e5916a2fe40884735ff09118fbf168ee7584d21d362c254c33cb820ca3b1"}, {0x108, 0x102, 0x7, "c208d16487456e1e560b67379cdc9b60bc153566ad0e9fcc4ee7c95b80f30c660064b7d2e4b51493862bbcd92e3a994454becdffa80fa40fd58fb4888fd848f9910255c55f73091eaa150cfc10e1712fa4b4918f2bd019a39232d4706890ad4c874b50042d67978f348321e9222035ca7ad8882249bc0944efbc93d14230aaad44e77153c4d2cf4c7ccff98a7c297793341959d05e3d90e2d3251e40a4d4f08ff283c602d59c211c50f3113136d624206bee34301a94706f489b058f9585dfbe63abd2a7edc34e5d54f0be6cf3edc4856a7083d79887dd4549347018e66d495597532fff2199cc06e53c6b9dbe046c91af8d"}, {0xb8, 0x0, 0x400, "945c4d9c4558b24fb9c57ce1db3cde9d220d14c56a53dbda75e5527bb1fd14103a5b40cea04d0a26285642e1c95b66b5149ece4832366bf51c3325b48456bc7a0e7b91ab5a90ce40a8312348fe58657c14f0879291628aaa29856659ecd373e488bbb7ff8be35827a2392f2b9dbac4b89dafd50c16874937becb0fb379c5c8327d3890d4172089271a585f9f4b48542d3b933ff06e40ffedd40a539d74a22684d1f4fabc4a130a1f"}, {0xc8, 0x109, 0x401, "5a30116c189dff34d955e00206bd6d6f2f76094819c291d6f6338d5ae87e84b23ee96c1db2711a2db527c931f02343c4e7529cb25d07a846c5adf8fc992de1aa2310675fa4369e605e922d5f795d771cbd88176377e0235f6603f807c98cdcaf6f115b032a6ff8f68acd67ba112675e49ede16e70425276473bea628ffd3f2c6907529d12e2c60772773348a4bbd98112d38c44f67e685219b395774f3a734c7c577dc9c71f2bf4c11fa9c4959bd06b29063f6e9cf1947db"}], 0x400, 0x80}, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000877000)={0x0, 0x0}) getpid() bpf$OBJ_GET_MAP(0x7, &(0x7f0000210000-0x10)={&(0x7f0000dc6000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/24 19:59:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000d71000-0x50)="e7cded7701be80b4beab5866035c6ae035334bffb63d78cfe348f9dc3c582704d071235fe63b1a48297791045d370000000000000000e9bd53659848a51017ab6211415a19f8929ec302cfd5eec8b292") ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x65ed) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) 2018/01/24 19:59:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000faa000-0x38)={&(0x7f0000ba4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000a7d000)=[{&(0x7f0000614000)=""/155, 0x9b}, {&(0x7f00003d8000)=""/205, 0xcd}, {&(0x7f0000e08000)=""/4096, 0x1000}, {&(0x7f0000ce2000-0xc9)=""/201, 0xc9}, {&(0x7f0000d2c000-0xc8)=""/200, 0xc8}, {&(0x7f0000882000)=""/167, 0xa7}, {&(0x7f0000c7a000-0x1e)=""/30, 0x1e}, {&(0x7f0000e89000)=""/41, 0x29}, {&(0x7f0000278000)=""/170, 0xaa}], 0x9, &(0x7f0000a28000-0x3c)=""/60, 0x3c, 0x2}, 0x40000000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000bdb000-0x8)={0x0, 0x0}) close(r1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000aef000)={0x4, 0x7, &(0x7f0000ead000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x1}, [@alu={0x0, 0x40000000129, 0xc, 0x0, 0xf, 0x2, 0x0}, @ldst={0x3, 0x2, 0x0, 0x1, 0x2, 0xc, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004c5000-0xa)='syzkaller\x00', 0x2cc5, 0xeb, &(0x7f00006b3000-0xeb)=""/235, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000696000)={0xe, 0xfffffffffffffffb, 0x8, 0x1, 0xc, 0x0, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000601000-0xc)={&(0x7f0000d79000-0x8)='./file0\x00', r2}, 0xc) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000804, 0x100000001, 0x200000003, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00003fc000)={r3, &(0x7f0000699000)="", &(0x7f0000973000)=""/91}, 0x9) 2018/01/24 19:59:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000631000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000351000)={&(0x7f00004a9000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003db000)=[{&(0x7f000022c000-0x4b)=""/75, 0x4b}, {&(0x7f0000edf000)=""/142, 0x8e}, {&(0x7f0000c1d000-0xc0)=""/192, 0x168}, {&(0x7f0000a9d000)=""/90, 0x5a}, {&(0x7f0000986000-0xe6)=""/230, 0xe6}, {&(0x7f0000922000)=""/164, 0xa4}], 0x6, 0x0, 0x0, 0x0}, 0x40000000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', 0xffffffffffffffff}, 0xc) mount(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000a0b000-0x8)='./file0\x00', &(0x7f00007a5000)='coda\x00', 0x1000, &(0x7f0000bab000-0x6f)="") mount(&(0x7f0000939000)='./file0\x00', &(0x7f0000a60000)='./file0/file0\x00', &(0x7f0000b42000)='ramfs\x00', 0x7000, &(0x7f00004d8000-0x4a)="") 2018/01/24 19:59:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000c9c000-0x8)={0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f00004b4000)={&(0x7f00008ea000-0x8)='./file0\x00', 0x0, 0x4}, 0x10) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v4') 2018/01/24 19:59:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000de000)={0x6, 0x800000000000004, 0x4, 0x8, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00001ac000-0x2c)={0xf, 0x4, 0xe4f, 0x800000, 0x5, r0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000492000)={r0, &(0x7f00003b0000)="", &(0x7f0000117000)=""/0}, 0x18) 2018/01/24 19:59:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000051000)={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) 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(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000001000)=""/253, 0xfd}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000002000-0x60)=""/96, 0x60}, {&(0x7f0000002000-0x68)=""/104, 0x68}, {&(0x7f0000001000-0xf2)=""/242, 0xf2}, {&(0x7f0000002000-0xda)=""/218, 0xda}], 0x7, &(0x7f0000000000)=""/138, 0x8a, 0x9}, 0x10000) sendmsg(r0, &(0x7f00001ba000-0x38)={&(0x7f00002c5000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x1, 0x1}}, 0x26, &(0x7f000022b000)=[{&(0x7f000076b000-0x2e)="9d5cd25bf3d1ef4d284679602279ea0d35108eafdebb19fc3922206760e3b432ab82fea8e1c01e709b17e8920548", 0x2e}, {&(0x7f000041c000-0xc8)="1caad1c923e9f3dc459d8a37501625dc718fbfd8631f2157ee71a435825242a2755c4bb53be6ee97ba0c48f544329c6292188921d53fd4a3921550b9a03840df13af199cb30920d25f9067c52f5e2d3bdfd0b458606a1511d2fcce6920873f566f9f0c02fa37bf020f28ef1afa524f76b04e918227af0b0a4551d6ae1fb0bbe0223ece44acf1073412fbad32c26931dda520e9aeeeb228b813945ff7839e107fa293c6c4063327ab1c5de20d298ea9348730fa69bad8a5460ed6fe18cddd13a4b702b53181ca8b1e", 0xc8}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000001000-0x428)=[{0x100, 0x117, 0xfffffffffffffffa, "bd878bdcc8831d6332c823d9ccea0fc1a26c150a149bad2ec0e3088c8b868ca519b18ad0f0ada0e8c5442d45dd360862ff71346d8294ada28b69e9f83981ec76c72fd8218309af5c595ed4471a55283567ae8a6c6e8d027c4111d540fa7a628b658b33727750f23955803d80ad404ec7304623b5746abc5289cbcb61654dac64f73aa66d00017da62a82010d2903995cc30b969ec5dc90534b8da9d27e0e3293a34e4222471e0adb73a41082bbc56e75e58c17c637037aacf6d3eb041bd4bae0889acdcd7b298e79496c981fa600dc76054fe0cc1418ed1fb56f4688b69e6da6e088f1972c95e30851fe1768"}, {0x78, 0x10a, 0x10000, "55b89302d619b185cc65e2e6ea5e1409350d997a3eeedcae4e18a789a6627e3b496ea2162cdb45cc2a81202532df3ac2bf99280519c210c7dc07b18c996c8954b2aa91ca023617940d39bb2a4c62512de8c16b1c23658aeffcc63c558e3eaec5e290b2efb9"}, {0xd8, 0x0, 0x1ff, "26a8e2ee2489c4972e75df36f781c943d5eb880d3fe6d1457be901f0cea25c4e282eb347918c0ff8238772d1e79ac68137f08b05aca0f1dc0dab594f7e095db0fe1fd1edac4b7b6317e0aa215bd92713e31c648de18db602d4d514b545ddbd23222c043da73dc065cef02fac6ae599000e30e35f107f5722e9266f9f05f1e00e6d1e33a5329aa2c1ff2a7bb958713930e780edd17ff0b44b8353d71d43297b964fd0574669de29f7ae5c3fa518c5eee40ee8baf02389e044ee3ecd490b5c9d49b53434a16f6f7f"}, {0x108, 0x0, 0x401, "f8448fc44e2ff7c47001f1bd3123efd27b9a4b0a6ca3856f3492e4657db37f4c598223129077ac8451181e125b11f7aab48bbca4b1599755b4b20f6374258809b06f79ab166ab1e000af26a422b2091a19ceeb76ee3345ed1e6f72624ffeda9118ac81137986c0535f9455f04a23da96c4d22001c82744bc35c5bd0c0cdaf10ff412e727ad06c8a3141c98accb60686359e53a22db7e321bf8ca2ab09a0fadeef766a2f5e9255c08979cac6c63402b9132f1891318b4e6f5bc0d64e181335afbc8052440cd35654e6d9d00767c15a48b90708c455e29310f6a9e5446a3288d23bb5b623e990a8049290c204154682d7a80d997"}, {0xd0, 0x110, 0x24000000, "fe247abc570ddd26b9be531df974c31c7a5d0a61e006d8243bdc1f31584d2286db83d552b3fc90380868561ff1f96fb2c119c6987100c0de90540df77b9c4da58099c1e0670170dbdbb77ae6924a2533beb00fc9318972f371626c991cb0f8d55c9be51b04020bfc6c01186ad1c38f37bf45ae3c110c02754cfca9eed204b52db48d867e74b9f5b1c6ebb8fe8cb3d33282d4fd189bacbedc7ca8d90b9e62efa14cf17099cb0b685768340bc66d86fec33e603588f2b2ed0dadceda7e37"}], 0x428, 0x0}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0xe12, &(0x7f00001f7000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 19:59:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000947000-0x10)={&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001bc000)={r0, &(0x7f0000335000-0xa5)="41c19c52e4a2511425b9e236c9df3eb937d64e1d76522a3690e1262d959d2b3c73966a86818e07483d66c7133edbdb6818a7f5cd5dcb507bea188a72c5d37ed816874e249aa15624bf8f74ced63f95fc8fb89f58e4e22ba9bb598bb821f1c35cd7eef84ab18897176f33ab9d4f92dd195ac7edb1a86217443a3b1ce775a68f66e5a08cae618f9d851d7c2864947e7c7cee8dd4d01d9f391abcdebeb252b7b74ba96b705c2f", &(0x7f0000138000-0x6c)="4af31fd3f25c2fae05f1822dd5a5409192549a50e15daddebc6d565fb323d5fb7afd7bb72f7e9a226979e986899f09329b4b46374b1111d7b57488be2c16a704fd681f242a3d5bc458522dea59bc52772e269b9d0533d22a1114303d7fadee62ea04873577f38f81b3a2d889", 0x1}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x7f, 0x80, 0x10, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00001db000-0x10)={r1, &(0x7f00004d5000)=""}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005b9000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00005cc000-0x2c)={0xf, 0x8, 0x6, 0x9, 0x18, r1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000887000)={r2}) sendmsg$kcm(r3, &(0x7f0000699000-0x38)={0x0, 0x0, &(0x7f00006e9000)=[{&(0x7f0000a09000-0x31)="48f4ab295b5c662a4eea448f153e9665312463efedacdeee28f25b297d8351c908529ffbf7f66f4c9c17a87511914e09b1", 0x31}, {&(0x7f00006c8000)="5ef73bbbf10ca6de944985468e465564d3202b06ac9d9a95693558228114c17c2cb889a271da56d29a2ee66895e90f062d6f245ba7dd478a63a92033e1f59e1559e1138509b2cdd57611e2abc7baabffa7b168de1a7946ba6c1c211cf47b46bad6ce916f5ef98fa0baef995e863a8c6e94a8a4dc36d9b49ff64babca242e8328585c886c1e73d540917cd3b0231e55063c82169692596ccd2cc4ebcd212f49d5b500068564250d5d0b193468ffe92adebb2cd6cd168861bf39a16ea5711d9daf2a", 0xc1}, {&(0x7f00003f2000-0x2d)="599d272af7c34b1ea64a8179a2e55863fb60210f439c73be70c5e2f95c9f8683a18b3ca6f2c1b6d390fdf314e2", 0x2d}, {&(0x7f000004a000-0xb)="00dfa0bc714920a6dc7d3e", 0xb}, {&(0x7f0000b9a000)="474eca04b9230a9c5e02ce2fe88147adf07b13ec11a6dfbe38b5797271186d80bda6461cb517a1ec47fe714819eccf29e686c079cc3aafe8c8b014c9ce0be73a97197e927d352cc815be225945aaeed1d8d05d6f1cc344e2ec84c69020d52151bcadcb560ae43ff34bbad4f2780b1da87d6d2fa3d9c6885186638f89", 0x7c}, {&(0x7f00004d9000)="1b265490d3be9d27f5b71193a933edac81b514a183dbe2c3a828e7f3bcae8a72ca8a8f86a988d8d502ff62a1c48c8ab357d179d3b1685a35096961ce990a4ab3455be5a55bdb403fa00a044c7ec86486bb1c9e4c91a43ecc19137ffe996654e16eae87efae4490e8be8a8a0bd6022f35747558ac1a96e883b30cdb40b12b67793117cae6141f3afaaf455c1cca6b98b72a1b81da806df239f6127e8b19c93b581ad770523cf4ca02c8cbb708d64992e4ad94f2fba440", 0xb6}], 0x6, &(0x7f0000d91000)=[], 0x0, 0x20000000}, 0x20000000) 2018/01/24 19:59:55 executing program 7: 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) mount(&(0x7f0000e9f000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)='nfs4\x00', 0x200000002088, &(0x7f0000000000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x4, 0x101, &(0x7f00009c0000)={0x0, 0x0}) socketpair(0x11, 0x80003, 0x3ff, &(0x7f0000e79000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = perf_event_open(&(0x7f0000483000-0x78)={0x2, 0x78, 0x1f7, 0x8, 0x7, 0x9, 0x0, 0x1, 0x200, 0x4, 0x7c1, 0x3, 0x1, 0x1, 0x3800000000000000, 0x3f, 0xff, 0x3, 0x5, 0x7ff, 0x4, 0x10001, 0x80, 0x1f, 0x1, 0x7fff, 0x4c6e, 0x2, 0x6, 0x3, 0x5, 0x7fffffff, 0x1, 0x401, 0x80000001, 0xff, 0x1, 0x0, 0x0, 0x1000, 0x0, @perf_config_ext={0x20, 0x2b}, 0x380, 0xffffffff, 0x3114000000, 0x6, 0x8, 0x4, 0x2, 0x0}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xf) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000e27000-0x8)=0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xbf6) bpf$OBJ_GET_PROG(0x7, &(0x7f0000a8b000-0x10)={&(0x7f00003bc000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x7) r3 = perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff3d, 0x0, 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={0x6, 0x0}, 0x200000400, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000062d000)='nfs\x00', 0x0, &(0x7f0000076000)="4ede1ef6e22bfca9920ffb02dca625efa02512cd67292991da0bff00000003000080b9") r4 = bpf$MAP_CREATE(0x0, &(0x7f0000f86000-0x2c)={0x0, 0xd1b, 0x80000001, 0x80000000, 0x4, 0xffffffffffffffff, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000d5a000-0x8)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fce000-0x8)={0x0, 0x0}) sendmsg(r5, &(0x7f00009b5000)={&(0x7f000029e000-0x10)=@ipx={0x4, 0x0, 0x1, "8f66017030cb", 0x1000, 0x0}, 0x10, &(0x7f000094e000-0x60)=[{&(0x7f000004f000-0x1000)="c7a8da4f4515279869fa279dd9425b030844008d0096a10752c32d552fbb270c35bf3449e89018ebca0feb404ca1d27132ef439d96d39b71ec92968360f994502865f02c80a38481b10b9917da26c621c8488615d813bb2703815974d56beace6d950f155c826da9a1984f7d325ab2a11baa081dbdf99a21369bbe7b9a2807fdee94b1233c4345b68eb4b6a3643db4e8c7f8aa1b9181841922509c064bff5ea9d314458931bb4177db6f738a363d60fa77ccecb1a33968db9b11ef397590b40c03607f14c642e76c1c4c1590456077a20858677e9913fe1363be66fd08758802b291977c4770d3884f6bfec249a0e6ace4effbca9cf220c499914b103594199e886fef9daf5d9f8196b3eac10cc9ac0ea3fcbe74b79a4257b84dd91b3b9420f81bdfd21349cdbb81755b8d9adf8a7d89f2226de619006f49473f3ef30a2cce9cf41bc95f0eaf23a34f4607f85ac3b3433402c2a0bbf759849967ce0450ea2a25d4772a0c8cfc69d5c162d512bf3b7bba61916cf261e0225303076f0ac3490c7ed6efc121254b7c91ef9785aafe89580a25eaf660b0adb6c83e235a0522185239679b06ede67cffcde5f0b65d7ce0aebc4d4b45942b4ed08e62a66236f1bc5210f2b76778725a1982204bf3ef2601ccb255f221b7bd00c5150b8d701cd1dae04bb09fe2df9719e0d0ec5ee577157cf11c4d6f94723c5f611207f5b2fa8f4acac8bd4aae60a483b56866c32a755a673e7a3e8dcf41eb5d2abbe8e9ad89c5cc2864598c3f0039e921869a269678d141fb7690fd045aa21113ce0ebe2382a70d5ab5b71aa670b9185ce3ea3c023a83702d3ecdc03d131877d88ed1148c5e38d67a7aeb0e5207b6e390c27ec005a847abee336ad5042aa22d03bb99efb704cee747b07996da54837acbed63ef47bcac95bb3e6d198d58f5c1bc6823861be5a492d9807015167704342e68d4d83a342be9391b81edb1de01a1a3024e3f648bc867af1c515c61a21698f87127b2249590a35e6dbbfad525710d7b501ddec78d182dfebb4707155efb02b654c9c131d45985c3a8435abb73611c320321886530767325c43193f8c52d7dd63c817b7fe938f0444194aafc519a0c5e507a56fc9f060e7441dbbda19683d2ca4608fe79f3ea3d6f30bcc00ad91338fd844400249fed5944ae0827794cca759963390d816c238db93ea5b3e44363daddf674354d38cf9c0fb6aebc5eec70b8f86e42bbd59927e4e51e77a9830aa1f83a481057dc403c67a30a123ce94df85eaf79172689978f4b703ad2e77cf354f3c4132ca2e351e87a32af5a37799b0818650baf2a7e75a958d50e8332b5d26e5db8c7cfa3dc8a1f560e0e92abfa3ddb6a766564245223c6432210adbe4fc28239ebfc7997bde7de9c21345d7c1cfb70ed9f6be7a389c617703724a53d68c60bb1cbf57723c753edabbf2b444a48a1ef60e918f3d7e5e111242f730f77272414fd0c39e3e4b170a68b0037f9fc226facb38e7f9c6d4522a0d2c1c933fd755f9649e7d5d4781a4acecb881fd09f9fa2f3f408eae32977391bdf76921d9c99b6ab2c88a158ec0811b6ed557789541488c6184244b99eaba89f0d174d437dfd494a9b74e157f0449b6550493eaab6aabdf4c37fd56fa7cfad8238de340717978b5f0c2cbd383aa930a4e90128557958360cb1d6af502fdd66c216b9ff6f974a9213e0a736203b88b74c24d2c11cd6396cb5fe203688d54b23360e8978e396d69d6bdf2610541c29200b0ef49ca78712d23d4e264febc054697d9adb8f4eead512bc2d55c2f102892d59f0f1a73abcb56cfb3a1a9fcdb258f23c27c74019f5294942926338575863ae49c04081cf70193ebc0c6f34ec077a411404f8bb32cf21937c2704ac5e64fb5d4f9f8e08d1495b70614d9db197054d73cf9173cc798b1201be26f82a72495aedad41a3a7251662c7338268091cd8d54101fb2eea2285a6ae952569bc9ab53eb1b7134ef20be513811b14e27ddfd1e32ed9d58106ffb490bdf5f248c4d59346bd07c6e6e65c81636201f96f65cab9a7ccbe5e28a7db39bdbc10eaa74be59d67ac03d1cd68bcce84bb4b0c4fe9f1f6d4b09c3242496ba0e0db64f047318e6415888bda189cb5cce4cffb1a593d36ddb4b86c7b49c784247b67c6016153f1ce123ce4b04935c7c786dd2a213905ed707832862ffe74d9f08f23cab302e943aa3d78484b3559ec133304b4b9f8c85da97c2af26bd1ee3f1f339b77a809e8cba9ef59de353955384eca91801c92eb4fe72a12ce87c43346391067222d4315d55e593a1f8ebcb716c12c0162a83eec02582b6c12ddb4b31e4d3a76c540bc4beece497bcc023228e644f4526123a4052adfd7df8378dd82ef8045aaca03eab7f5fa1bb1f962f451a59f5684b2fedc2cee4dcd629d7d580483f6370f8e899ac752d3ca5eba14d6b1fbefc283d5522e60ea904607b91a1f11e5b917ce57bfeda7d936913a01e570ec00155dd59ee4c5b6d95e1297c06a0e20b34d5743db28d89178e00e58a16da39e40dc5a88189db1b182cf35d5539eafb9cc125a99bed25759407628c45658f01b4b135c4422ebea8abf8fcd7386d2c418f0c2b09fe4dac94ce586ca8738e607787652f271e99df7f4a91f136df3b9c587400e6086bfd6df84eed8158303bf2efef0fba60ba23ccc10c72d519661e6cfd5ad3f0b6f94c5e196446506742c535e8424378bf6833474a853680f5d80c4be64f707d8717965d00369253d277e1181aecc4bf1a6f868b581bd426deb426d2e6edcb8a015aaaa284e75483b7aa440257e1be5bd6b92f693b79f2814cc59e9fef837a19d57a93e0fc9162841fd1b080c2af7f93b33e33a3dcd78bd656b0f82ec70a091d352c7e7a89b4a201c1a5ea7516aa117af593c4a8ea34b1fadccb7c9147fd8fd996a72c0e8964fea7b38a720066c8751cea5a50ebc484f1527c4f699a25bbc2cefc135691d79efd417594d9f6e79e4d491acba3d18002a993e360282ae8b9df1b9b8734bf0e9c3bb5cf71d3cee8d4fc7eb8ba7f8dbccf5660a9bb2013408ef7f1f71bea42610bb04a699e19640bbe9e144bf288c8e3e40c08ff9dffe429ea357d3039f8c1d405243c1ee93b91af7b3c199588d0c511fea94380bae4345c7e8dcb214d43b7d8ae0177d8d79ff25453009b903bde9962aa7a0b44d5759f444cb565c82ab4e428185e8a4e0ce8c11e43d2cf4ff7b4e4439a9ee07c576f88bfcab3ca40537cdf132c7946e5fcd04d3920ff7158551a41396e81882b997b7acd460d9273de3d712e076157e67e08e7b106e9a816ebda121d32696f23552c631ec269f20256593b5957fe14f28aa6785a37119018ea5fa20f6d7026cd8c35cbf22c63c176dd492ce90e138f2e0a3a620ee68f779d25524fd73b8f891b096cdf6bb9fa961a95eff521c431d2b61f4a31d7f1c4bc4415ca92fe59f88782c6ca6ae317d9a81289af2d973c40a48c8e0e777b8f195c8bca09681c65f65b0b4a758415b051348582f6c9040f700183bcbdd4136c38ee75550a14c44b831adde7449d4d3853b794ec99f7fdb90ae14e1a1b6dd187b574ddfb71ff796e9954624a58cf009ec159e6d654b51ae5fe61586d7f8a757479ce39c6dec4faf75357fb1ccfc72b04aaf0cc03079f288df239227fabd35c7ba1e44ba34768eb1088ae1d851de87b3b20cf22baccc6a37fb67940d3e5ff028e561d30360a2612e52e44c5faa97d72635446cc9754e966b17f41cca8014c76139759654b7633619b08e05a9aab825f8ec0161ec933eba4d5e333038d09c397e0c6d4f07b71a48a2316be221fa97ffd9ab0b0cfaaa7a221fbab6e2c6ccda1f93050f463b66b2f3030c03404b4a8e7214a9ab4e3b08917f4482bc5dcdf196e59122f09fef510b3985a7029bca3dffe630b6e2ffa6f977b107495ecb8f74b504beb4cafaa1da57ddbf9c20a7f3e0e35581704f5aec6cd45f49d9aa83d9dec083a3ca856e2c7ab76b3c4298f2c4c91dbf8f34fab0b7d8ea7730c6f2c3f9b0f141a2ba04b2caa9c7a49a289470ea80ee01011d16a0f00877f7149aac6bb06462c3c4dfa60c6e79f1061325032d0a06c95b9b658a660ad152d429c2c1431a637e29e61e4acabe6d88e47e839aadb4812ce9273a61b3792bca43ac2f2ff6e53826c994936e6f1e8db411e0e3516982fe02895f1d2d93b49a6db0c78481938c89803a70f3ad9ab2f5cb71f922268fa5228bfce6d01d7c1bce3443d43cfee4e4f16a7dda0b237da3600505383d136cf39ae751853b839afdefa4277da3d2638f6e5b7f027c7b235c4f295d5090c28b373523e6825836f29594b4caa2c9e4e887da579b4617390cfb82ee9bbfaf8a5f2b311f1b88b713de9e990af8623c5ad3bda20b53831e1b500158242f306273d0374285c5c7de33527b6929a235483c7512a15e067d596af65810000de1a9e0d1113d546bafd97d1472b9cb9f65fa3b8a0402ae21a3384827d4f721014a5e41720f16d62f73962a0afb376010c3a115c1a871b7f3a3457f1be7efba7b4c37110747c4bfd97ba186991cebf7eb0d48775fa7e1ee2b6fc0f130f456fc9b02abd1e03e2360a770b5607710008b3688ed3ef00fbae9ec365c6672347e044ef46341a88f9d176369dc6d1011e21a52646c6d4b3d90d4655ef38a8a5117374659e885f45e276d352b0e8975ced6724917077288581255b7eb929e71584787b8d7a60a2f32164d6b45f16574148d02331e7c0c5750c117b13e7957032fa9d3909f65d72511bd883c0a651dc24979092b798e2d0345ed47437a91d8d52dd347e83e55ef3056f5f6df76ccb457632c704ae78c2db9afd1c1f8363548aa8e2a2507e2fdecff5421c23d559ee8ffffbf6f51c73c223a23015878e97749f5b4c2dcfa39571200419673b911bae66f245ee7ce16f9a3c16ba98883b821aef4120df10b1011768265713d8a90f927fc02462b255ec4efeb44bd4d47c5ba801ee498e509b9229bf3723ba31127970fe09dfec2b07e235927e1b566abf7d84c8c9dc5f3fb36b5d5f04a401a33838b873e25bfc7fecbda7c117ddf61dd28d8a83c6b99486c6b3d9617abe30e3c87090fba3f8d8b5cf4d68aee219d932877686f09d51a933b7031e800f237139decc21355f2d4d1503372c967936c3c8ab985887a1273d65abc3b1a653969d3ca9bb0846e69e19ee9b2233d770bad903df7afd8afd951c82ff971eb58ebceed49b04913e643982287433dd1aaa16075455c71eeea5724ee9fb43b0d5a7da9c71f561dcac55edd65114376cd24a1a09df0127cb13e7f246cc878f7cab4ffc015375d363520aeddad57054b9b7a841492e0c2d920fbf323487583a037ff011aecc0ddefc57b5645a9a8abcfe34365292f4757a6b2f7d0577a0fe88f2ba0eca08ee14d7e71697795b00044ad147cd2386b89f474bc7b95215bcaaa9cbbbb35dd86d1938950b83cf6d0d059aa2ea6d295d04498ee7b443844dc80bf367f198b3801fd04e47980ebef6cf7a7de7d2691c69d7290774c656c291b2a39b867278e00a1689942fb575184bcee612ec372788e20bf5c3a21ddb5f199758fbc52708e5919d52f5d24ed3ddc84e6ac06c93b1a03802cc3074d428f1728c2ed1a62e268299c7fab793438646150682de23f5247c4ec41b12ff2f798a6c6a36633a6231a988014bdc6d3146bf06e5355a5b17986c0b84c6ca5e1c44bd3e58f55f14bf09c4752e87eabd820bb62750fb2a6da5b005a93d63826e57a3d323fe200bed025dad8e240023e16d655b72691088c51964a74234703", 0x1000}, {&(0x7f0000bd0000-0xa0)="c111ba2f7aee0fc2fc821b70bec2c046b98f9987ff7882254c8c13a7345121008af2f59da0e276a7f7dba8ce1942fbf55aa3195d60cff1e3f9d551711645dfeba2ad7ccfc866abfa20fd18b572253427e605b6c9e407f0deca41417e67f199f0282bf8466f5686caa8c86bf4616b414e8d4c1aab730e2181913e9f66fa07d017f5189407bb732da16ceed75c3f1761675b34b682f64fa5b4560534f446ab3abb", 0xa0}, {&(0x7f00002f5000-0xbc)="1a8e88f1369e5cd8369079c7a4aab2d1aad677c49676ad65332068c440fe9d48740a69967f8b255c6d5b28cc279ced50118dae5a6d952f44aa01294bbf005704c77aeaf402eb4457a3448358cee371c677c9f5bdb37c96fac1809e88d240505760ac817e381c206224c0a50cad34b48e81f085d5a31764e20a36ca59c69889196542023c528efd79facaac59d63903ca11bdff9e8e9f9e70bd0addeacfba4a005dd3307746bae8acf6df2f50c1f9a100d134ee95ba934b9480ffd182", 0xbc}, {&(0x7f00007f1000)="715391fabb5dc16a4ad25a9e180426cb639744af2da547c10ec4cb3436ab101e8676b82052e974c8bed396bb9982109f31e33b3cc968328ba1139bdd11f6f00d4d99018b46cb68281c3a67bbbf06ddd9eac21313534e71ac1f361915380bea8005d4e983b389ea1acc6f8e7c18a1c8a0cd70e3c21b3c852f48432f090417ed9138288ea5f99194122f0b8b12471cf1092b19e6f984ea1d47abb6fff2fd0a468c87bb90c7e8866915d5433a4cc71110ad19265ffd67f447b41697589dd0fce1696f30", 0xc2}, {&(0x7f000049f000-0x58)="1ae870342199e3ac3c7b2921cccc30b9ddcb6a29fc13dcad52c03db464f556964f12693c6604be24a5d62ceacb31514db7f1ea803ce7b1c3ceb7090679550cda3a8f6a0abfea81e7da4f84fac64cdd5e4c5c3f70fb808eab", 0x58}, {&(0x7f00008ec000-0xf2)="289aa26527222b03288f0af4d8e7ce6631d517753ba25e21457c319d4999ad61fe8f189158dd80e501d5ba4e8f18687ddfbb90541480d61146d185a256b7747e959cfff83ae18d235a8d7cbfa53be38b84a0df3261764aef4542358ea4cd22d97ca3e164fec52559a9cb43966c1cd550344ca0b5785303ce62aa79fa61b843d2ba7a970e4f61b2c3a8e1bd501e323d2d1ca6d2d91642d7943c1b794399b2845ad44f6f803d3345eee2898fc4dcc5dd077cc88165a7718c26615e96307d1565246f753c369a4d9bc28ba6a20f73ba4b5fb6d734d8e5aa8dbd656aa6230f480b2d5612f3c49e1f34cb68a248a45a206b5b5f42", 0xf2}], 0x6, &(0x7f000031d000)=[{0x1010, 0x10c, 0x8, 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{0xc0, 0x112, 0x4a7, "31da925648e351837f81afd0c11df37685ae5ebdd7d2f2ea8c5d63dc0aef34355e98cc1eee42e9dab910e0c20000e822240f939c0abbcb81972f03a6bbefec004f436de6f4b82af4bdd687b701bc7c4fecdbb19ed792cbf9c0c6100dda87d7f77cc466fc7eb9adc5a9e18a258f27debdb3ae2975f213abea8f167ff4bbeb2e0f051787cbffb453ca90eea4d702b164a8d06e225434ec00c15412b0c5c04ea1e67b30a4805bda7b6b03b65bcb10c58f"}], 0x2190, 0x40000}, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000004a000-0xc)={&(0x7f00007a8000)='./file1\x00', r4}, 0xc) 2018/01/24 19:59:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a1000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a55000-0x8)={0x0, 0x0}) mkdir(&(0x7f0000e17000-0x8)='./file0\x00', 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000583000-0x8)={r1, r0}) sendmsg(r2, &(0x7f0000423000)={&(0x7f0000a43000-0x10)=@vsock={0x28, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10, &(0x7f0000a3d000-0x40)=[{&(0x7f000089b000)='Q', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f7f000)={0x0, 0x0}) sendmsg$kcm(r2, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) close(r2) 2018/01/24 19:59:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000020b000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000032b000)={&(0x7f0000c5b000)='./file0/file0\x00', 0x0, 0x0}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ef7000-0x20)={r0, 0x3, 0x1, 0x3, &(0x7f0000c75000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000145000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000312000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000aee000)=r1, 0x4) mount(&(0x7f0000d41000)='./file0\x00', &(0x7f0000705000)='./file0\x00', &(0x7f0000834000)='iso9660\x00', 0x2000, &(0x7f0000b54000)="56d5eed1a6e234b13e1e22f8ce3043c8aacb5ca7f8182b6506759dcbebc9c6479e8ef95546916b3609078d740166ba04165c7c10b817748b68f74e9cafb3e6606a95eae7ae186426a81efa90c13081673ce414328af24db5ff7eeb174c02bd852edb43219ea82c227b1fe5306b33c8d89242fde9f7c0e37c7e5272d5fdfbad7f46ec1e48b671e60538d986c38b1638d291fa0e25c0b31910f84ea1fcf8ceede13104d8f9e2e04412c858517fc8f838f7514760c2") mount(&(0x7f000000a000)='./file0\x00', &(0x7f000095a000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f000043b000-0x1)='[') 2018/01/24 19:59:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x5, 0x8, 0x209e1a, 0x1, 0x8000008000000001, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000071e000)={r0, &(0x7f0000348000-0x2a)="", &(0x7f0000335000-0x97)="", 0x3}, 0x68) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a49000-0x18)={r0, &(0x7f0000857000+0xb93)="d5a53aded7f1339a207d0ee84834ba9ae88f7fce42b66eb52fdbad62e98989ac47826dd6514a38a3fdb08f96f2c11261e9fc136f38804b1e1b93699e1884acbb9ffe01e5432d1094b26b1c489385f01a25154ad5198a9fea315b3556140d53ab523a359c832fcb7eda4acfac0f59e754ed2cdf1dd555e96196a7d01072eb7069c8a7af54c277496400bc6f57c3afe3a7ca724d4c2716506cbd6e0aa1d4ef08818b1397d459b6df359c3d11c9f53ed6f54daeb31ea374b2236e88570e04310516d694285790e3477461c14ab7c2ae54c567674c17b2", &(0x7f0000333000-0x81)=""/129}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000031b000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000b03000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000035c000-0xc)={r1, 0x7, 0x18}, 0xc) 2018/01/24 19:59:55 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80e, 0xfffffffffffffffd, &(0x7f0000008000)={0x0, 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(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000003000-0x10)={r1, r1, 0x6, 0x1}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000002000-0x4)={r2}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000000b000-0x4)=r0, 0x4) sendmsg$kcm(r1, &(0x7f0000004000-0x38)={&(0x7f0000008000)=@pppoe={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='syzkaller1\x00'}}, 0x1e, &(0x7f0000009000-0x30)=[{&(0x7f0000009000-0xef)="eeea7b6be4ed9cd18abdd42de9133cfcc552ee5370c364359e7ee30bf2b831f7e8506cfb6b938d8ca84b405b41b949c678cc4ce7493a5ba7d6acdf5422b6af6ee16a7199e4d68d9648288a19c0754b6afa3245b39310f28eb74e489fd31e555b3492fc0c6c8dff094ff4d00c1e2a2c56376fa1274dd83a6c67d1cc1de33fd05fb56bc38d70d534ababc0b7181a4017b9be0a5051715bad4f56934ce2702fde89327207d6912ccc027e5d6de7df705771caef722c46b850ec1dfdc7b7a4cfddc9f85d4ba13d1d543ac3ad012392a702e11469d61ca7ff432cdc857a6c8cf46cfd9fbfe0ad7dc370815bcb5cff6840c0", 0xef}, {&(0x7f0000009000-0xcc)="dbde330a1fd21b37daaf2a04fad55b0b9ed636174e6274c1f14b4302dca850969280efbda04218043f562bdafbf92c443473c921a30ead59153bd2f488be46a088c67b0b115b8a29c75e6cbae1a58274b07b2b7fea9a9332f1d413b71728301e91e070bb78f34b9b811f1981095a91d8e1f2895006d40cd0b63696367f94f8ff0474568ce5ff63e26821559b4e2dfa6f8f08e960e14b70ab34ca43f68719df813398d4079e71502d42eb6e43193532c385fca66be868c085a6c096c50e540d412d051f74364622e5c37ce149", 0xcc}, {&(0x7f0000008000)="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", 0x1000}], 0x3, &(0x7f0000006000-0xf8)=[{0xf8, 0x10a, 0x1000, "656c29c86adc25aeb97cfeeff770cd3a7ee8812ecea1cf11925f74ee873cd3aa2110e922350adb23b3fcecbad437abfc40b261f463f8f38a9ca914fed6686eb46c88589af15e7450393959bf3f4c43e847d8daed6b3410e7815429aa5174a4a6de63147af0e28f0179065d058ad750cbc7a92b4253a283ab68e59d33e91323ac7d90c300e0f9e5bec1adb010476cf24ff72d360ab9786b13d3bd66fc354a2d7d0a855a2be936c51027d6ba58366aa03f874bdc9f095fc5679a67d7d8fe818809d123964798ab0369017c1f76ff491e805fa47457d350e41adf706c85b852d03ea9456727"}], 0xf8, 0x4000}, 0x44000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000008000-0x10)={r1, 0x50, &(0x7f000000a000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x6, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x5, 0x0, 0xb, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000007000)=r2, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000009000)={r3, 0x50, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/24 19:59:55 executing program 1: mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) close(r0) r1 = perf_event_open(&(0x7f00008c9000-0x78)={0x0, 0x78, 0xfb, 0x7, 0x3f, 0x0, 0x0, 0x200, 0x40000, 0x2, 0x8, 0x7, 0xbab, 0xfffffffffffffffb, 0x0, 0x0, 0x9, 0xfffffffffffffffe, 0x6, 0xfffffffffffffff8, 0x1000, 0x7, 0x403, 0x1, 0x0, 0xfffffffffffff001, 0x4, 0x4, 0x1, 0x9, 0xf38, 0xbcd, 0x3, 0xb37, 0x5, 0x8, 0x0, 0x464, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a83000-0x1)=0x0, 0x4}, 0x0, 0x2, 0x8000, 0x0, 0xa2d0, 0x76f, 0x7, 0x0}, 0xffffffffffffffff, 0x3, 0xffffffffffffff9c, 0xe) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000f2f000-0x8)=0x0) 2018/01/24 19:59:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c3a000)={0x0, 0x0}) r3 = perf_event_open(&(0x7f00000c6000)={0x5, 0x78, 0xfffffffffffffffc, 0x11, 0x0, 0x445, 0x0, 0x5, 0x84004, 0x1, 0x59e, 0x3dd6, 0x34, 0x6, 0xda, 0x7, 0x7, 0x5, 0x6, 0xfffffffffffffffa, 0x10001, 0x1, 0x0, 0x200, 0xf01a, 0x7, 0x1, 0x4, 0x4, 0x7ff, 0xde, 0x0, 0x784a, 0x1000, 0x40, 0x400, 0x6b6, 0x7, 0x0, 0x9ad, 0x5, @perf_bp={&(0x7f0000715000-0x1)=0x0, 0x1}, 0x400, 0x5, 0xfffffffffffffffb, 0x1, 0x3, 0x9, 0x1ff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b0e000-0x8)={0x0, 0x0}) recvmsg(r2, &(0x7f0000e8b000-0x38)={&(0x7f0000604000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fbd000)=[], 0x0, &(0x7f00004a5000-0xd1)=""/209, 0xd1, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) close(r1) 2018/01/24 19:59:55 executing program 3: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x7, &(0x7f0000fe4000)={0x0, 0x0}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000342000-0x4)=0x5, 0x4) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe5000)={r0, &(0x7f0000fe5000)="255a1b2526c32cdf2392db013993cf5ffcb965321c8193cb2d3320d85a6378e503f618833f00464ceedf20a7cb9111a4655d09dea18091b9b57eccc8b868f8e36f2e1fda55112a8cab458dc8eaf6efe5bac4c1cbfdb079975a4cca324e7c6d5f44f4e0d0264754fb59a72c73af4eaae8192351e2e931f429dfae6e800ba7b4801c8724aa33ee5ea8b90455098d803f0b924bfb60b6235bf9640331ab26443c736a7ecc20a3190b", &(0x7f0000fe6000-0x83)="b41bc998ccba69e3264cf8975b108c258471433ed6ad1c3289b00bbd3ee1d5306f514c57b909cd74561becfa7419e811e51d8681687f87596129d8d1db376d0d59f2fbbf63437254926912693450dbcbbfc4ed92737de00b0ca03355af289adab4190739bb54a2eadf2607bd119de43f8c118000c1aef4e69c3cd6f9ffde00f086d48f", 0x1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00001ea000)={0x11, 0xb0c, 0x1f, 0x5623, 0x4, r1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000313000-0x2c)={0x5, 0x93b, 0x176, 0x80, 0x1d, r1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000d48000)={0x7, 0x4, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) 2018/01/24 19:59:55 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000007000-0x1c)={0x5, 0x6, 0x1f, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000000000)="", &(0x7f0000006000)="", 0x0}, 0x20) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000c000)={r0, &(0x7f0000001000)="859e2a46507c", &(0x7f000000d000-0x24)="50e7daa63e60845807a5748427b7f59e8d80b96ab8e2645d564ed3e8a7d835312570a590", 0x1000001}, 0x20) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x20, 0x100001005, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x214) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a34000-0x18)={r1, &(0x7f0000efc000)="f4d4", &(0x7f0000c42000-0xbb3)=""/4096}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r0, &(0x7f0000012000-0xffc)='"', &(0x7f0000b72000)=""/161}, 0x18) 2018/01/24 19:59:55 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f00009eb000)={0xa, 0xc26, 0x80000001, 0xe038, 0x4, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000+0x789)={0xf, 0xffff, 0x81, 0x91b, 0x2, r0, 0x1400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x50, r1, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000a000-0x18)={r0, &(0x7f000000b000-0xd)="ea4fb57a10abbb4796dc9ffa43", &(0x7f0000003000-0x49)=""/73}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x401, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 19:59:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b2c000-0x2c)={0x4, 0x6, 0x2, 0xfc9c, 0x4, 0xffffffffffffffff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000f62000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x1, 0x6, 0x4, 0x2, 0x0, 0x0}, @map={0x18, 0x8, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2d}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x6, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r4, &(0x7f0000758000-0x38)={&(0x7f00004f2000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}}, 0x3a, &(0x7f0000f3e000-0x30)=[{&(0x7f0000f8c000-0x1000)="10", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0xd0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000b49000-0x8)={r3, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00005c5000)={r3, r1}) sendmsg$kcm(r4, &(0x7f0000e50000)={&(0x7f0000f18000)=@generic={0x5, "b8de19d3758b6f5da632f753294651788ed090ddc13e447a51a13dc3790102f9a6fe2d003ff7acadfe8ae54d7dae72d39ef3bcdeea793fb4e6a84b55b3d824979e0087bc8fe54969e98f845e6139cdd6986850f67b716dccf095f2fa52dba2b9c45f08c6703ba7a2632df65676cf65abdbf8adaf467107dfa65c3f171560"}, 0x80, &(0x7f0000761000)=[{&(0x7f0000ef2000)="6dd2e356007e30016e63e9a670a532d551de06fed5584f5463ee028f03f64765928bba2355f87c67ff696c5d76cb51b1cb21fda6c112b755a1417d1af01f468df031ed41744a382585aac81a4b4fb02f0c74397ebe2cee7a7d0ee6b57af0fba2a378ba7c1e23e6d03dd3f43b24239cf6b2c1bafce750cd", 0x77}], 0x1, &(0x7f0000222000)=[{0xe0, 0x108, 0x1, "a7ddbe00744617020f7f4a8729766c06df32ffe3f74d2e54b3fbbeb4085460c1391f14283449b80f4df4801380b11822844879d8d194d01d135f32f491948a6d720c271dcfca73fd9a784596f16de7eae51559053ea141b3146b7d802ce5bb653d8bb5d8cf4146bc59c236cccb0eda238b04a9dcddf0dd5605b94ac2a4d39d067ab533383d6d020cbd15b135d4440fc20f3be0a641b6041d5de048a4055eae4b43efbce3141cba7cec51cb2608ef536fd33504252013291586fe6230697b0485e9478d3e6b6ea4419dabb07feb0c"}, {0x10, 0x3a, 0x3dbf, ""}, {0xb0, 0x113, 0x9, "16569b28057532ea0243eacad04c7a2cd9fa351cbe32089078a452f84e9faa5e78ebf33440413ed2ea3f05a1cde5f176e0439bd5239a0e49f97af9626a3b4cb8b38c063386e453cd9b7afdf32154b210b2bfc9991c15f64baf66bab16ab52414b7a0bdaca04ca1076ea3c52aeb40f14456e35a41ab3de91ab3396374e6e9e2ffdf852e660cba43a5e7be5ee48ae3d80e38f36a574d1c1a49bd4df629f765bb"}, {0xd8, 0x10e, 0x10000, "9e18b5baf5cc534b76a6a43694367edd99a7a3319cbd2772e94e763b9f573a5004074ec4a98458611f4f7ec17d7fbfb81aaf2eb1d5668530f52c5aa2487fdb95a2d7b0e1b6d84187979d29e0815a70fe349cf961b874e8ecea7f2f0b2559d2bae3062aaa93a22ad179f12181dd31546fa0609621fe464ed7a0f62f7687aad2f6bf4317952c9b8f662d687e7866c37cb25a50f17e15fdea1ac15a0112148c57e02f745365ddf0306d0924576db591a090b52116be4a65d16dbcb0eae9df46d9404c"}, {0x108, 0x10b, 0x7f, "5008d61681842b5f8709466563a5c8d5b35521936b6257dd3611539381ec1b150ea36720dd720cbf2c901d85e8ea6bcdcd336b42957001c9f98be57d7b3de1f32aa1c51ecec636858468c9eec4bb3c95a47c2163f3f2ace2d2de703cdd66cea2215abd77dcbae01d05ef41b124551c4ad058a24abcc48b0ca2b2bc8bea3feeff75e586554ad50fed4fb9e4ff9d49d3fe25901d7f3a15433b17bd9246cd3324346ad3a415aa9fe93ec74e1e16224518297030a128a5a486b635275bd4d5032798f18c2fbc3e4c818303d0dd2d11dde76a857b51a80688331488fce994f07d2bf6f6cce05a1493a36205f446cc960e998957"}], 0x380, 0x20000000}, 0x4000) close(r4) r5 = perf_event_open(&(0x7f000012d000-0x78)={0x1, 0x78, 0x4, 0x800, 0x9, 0x74, 0x0, 0xfffffffffffffffa, 0x200, 0x2, 0x8, 0xff, 0x3, 0x0, 0x4, 0x7, 0xfffffffffffffffc, 0x0, 0x0, 0xfb, 0x8, 0x9, 0x3, 0x5, 0x7, 0x20000000000e5fc, 0x8fa, 0x6, 0x9, 0x4, 0x5928, 0x5, 0x8000, 0x0, 0x1000, 0xfdb9, 0xfff, 0x7fffffff, 0x0, 0xe1, 0x6, @perf_bp={&(0x7f0000608000-0x1)=0x0, 0x1}, 0x20000, 0x800, 0x1002, 0x4, 0x1f, 0x80, 0x6072d3a5, 0x0}, 0xffffffffffffffff, 0x6, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x7fff) r6 = gettid() perf_event_open(&(0x7f0000ab4000-0x78)={0x3, 0x78, 0x6, 0x7ff, 0x5, 0x800, 0x0, 0x1, 0x20, 0x1, 0x7f, 0x5, 0x2, 0x6, 0x1000, 0x3bd, 0x800, 0x4, 0x4, 0x100000000, 0x80000000, 0xfffffffffffffff7, 0x8, 0x8, 0x6, 0xffff, 0x80000000, 0x1, 0x400, 0x9, 0x2, 0x1ff, 0x5, 0x0, 0x9, 0x6, 0x401, 0x80000000, 0x0, 0x4, 0x2, @perf_config_ext={0x6, 0x200}, 0x4, 0x2, 0x0, 0x7, 0x236, 0xb4, 0x5, 0x0}, r6, 0x1f, r5, 0x6) close(r2) sendmsg$kcm(r4, &(0x7f00004d6000-0x38)={0x0, 0x0, &(0x7f0000df9000-0x50)=[{&(0x7f0000d02000)="9577c4ac5bc33a48dbb84f691cd6674ce23a863fd71eadd01bf6d69ea395ea9e59c708d16ee2aa1e6514ffc7bfcfdf4fe71f040061197d9925f3ff2526ddb12ba32a1c8982fa98458b48b90627c9da4b24306ff825b058b584d7d9dc8fe2b2639fa3ea20124808191c5c679db82c3ee3ab09717136938da59973b42a46d40ccec7784dd5065721a7246d009005baa2055aa541806734a36eb626de46e0f83f2f7b95436ec38ca524a91df86493c31faf3d66a10695a830e8bcd7d3565b1dbb58500030a56f18cc21d293ee2d375c455875ca3bbe68c5f679854500e9eb8971e8d41420885150c987c4613f3e360430c5", 0xf0}, {&(0x7f00004ef000-0x77)="baac2674ebf1a76cd738fc00fdb9f16a9d4c4fab6e5130d88b051e1dfef63d131f40eda22ca9cd7f1ac0820d3d3b995464758d008f493b7b94c558a87e1e7587ff833ad4872bbd1125a04c0c9709ede0a8f2bde6323816642a7ff4af0e470dda8bd0aec60f74198e301040aec9f944ac7bd2eb21e72eb6", 0x77}, {&(0x7f0000334000-0x8c)="beff2fb6af29f68f6826ca4949c4cb96753f3e69ffcf3a09757d24d2b98a4a055940ffa71c3f75eaa385156d8491c916e2d724e3550661a9d3c019be697c0de164e68f1e4a1d0064fd166a8205d1d49382ebd6ed4b7aa58063dff90dd9464390ef2f1b559e226ca8a3dc7df04044f6bf9e39e3f9e275b39a883c01a91bb8b6073954f324f5df31634b7e0585", 0x8c}, {&(0x7f0000cde000)="01a75bd5cb1972a8dd94320dd1042452e2f6cc098df7f0d434a9683230fbe561c38e70e9f42b5fbd567b0455728a68328f2145cfa29333ac416fda91eeb617a8cd3ed30e965af5bca83685a7d7877afc6839941ef781de278c1c1a156c74baa2d115d4ac66157990eff57cf27a3508d1635a4bede2f785d24cfd3f8f0eec5d2de2d9d5153df55628f5a99931e3cf97d658bb0325c33a2f9b5bd5fd5cb4668edc3b97eda8882ff1cb4ff0b9a8c1390f08887d98dade3b8563a2cc21091ff702772e983766796702b642a866b1db4604b97f6493e4ee59aaa9b305dca1be9066f5873c", 0xe2}, {&(0x7f00004b1000-0x39)="a9961ff59bea373f056e8667999c91e0683540d8964dfa75fce198499efd2ac8de42253561ad890c6c8a319017ac9e6fcdc598ec830d02aa94", 0x39}], 0x5, 0x0, 0x0, 0x0}, 0x10) 2018/01/24 19:59:55 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x801, 0x9, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f000000a000-0x38)={&(0x7f0000010000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000015000-0x1000)="e0ce8f45eb58aac602693c7702ad91b82ae6de891000f29ec443e8665d428f4973bcaeebf34172048c293045c2762a3b82a22ae61e31d225ce0212b6eedd40d969d3cd732d8332cc9f438524dc29820ff37a2f60617178db40a3fb2e8550cc22da558d2513bccdc2906ce515e3f558b06007f8b4c184b3b26568b87c44aed42a4c80c905bc18a385317f23a24817c2b9658fedc7f55d2411653222329215bf3c3ab5b72652fcadf68dd4c7cd39e57f4321913d39f845da0553d262d45cba735d6d9e69960818052e114440197574223aaa31f583bb95ea95597c953c7d2f8372f5a8421627f012389026d86b315fd6b153aa4b2ffad1d12d272d1b963a210f58c5681ad5e26f324aeadf086a6e4c3a559012ba01b7be0389ded4e581456a6f6fa7806216a29d8e3f409604fac5d1a21d95d5f0c8d873940317a37bac7f06db5835ce8098d491aa6f6a3889b8b07e44baf984617efc4a45a8ab166d128ac5a0b10fd2d3087b4bf1c496c6f73568b7f727d2956305f98a21b2fbd09f6dda4acfdce57546ca1f632fd991a61a2568f2aa94915940f081b1593ab936e63f5c443ffbbb118c1d84e9532e697b6b2a379a42c3f209b70f82b8a90911f4f6db2e4c37707fd47589604354a5380229cdeeed757fdd789a935b932a1aee56a76d54e32ba70e54c52532b7afe2344263babe1a7b8623e03c4d2ad63ad4a570b067a52d17c440e4ce12d9310b7080589501b54c82a282cc09bfcaab026764302bd3a85f30e6df3ba880439a91cf1f9f88ba363ebc64f49497482c11c0d5632ebba2ed0af63fa99092587e51e986f2224dc637683d50fcbab47546114d1eba2421c24f5bb5248989c94dd7a7104712e88d70c01b7dca97ed5be4096deab6087e2d5577f7006ae3808157476b8eaddc2b1661e40585527f0f5c64fbf189fedba45c0803a8cb14685ecd6e74b47ef97e3f5bc269df533275eb71ee8ffdc593d164a9f07a03bc1c19802fcbcc507a3a75f70adad186fd98777889360e13f5b90ef17f6e7bc318c1ffa67e57abff195b9911f9f085179d9036fb1cba8256c815145775f5cf7e56b53bdb068f49d8ccc7a86c3de94c247039567d1ec757b3365f43e32cf2bb28aaef41ec6212d8cfda13aba54aa148cb99da17d4bf63162d30eb4bb4db06eab9b0b20d36aabf383f4951fb3c9aed02c3bb4aeaf4bf8c2a4f7f11b30eb988e747c002b9169096e5795c37fec28f900e8ab04636438a810bda30ee1cf769d2da2f8b254bfa04fd8297ac2a4d0d79f22619159540d44959cadb6ea65157d79568bf5eba21ffa730f5a561f337645c0c874763c598caddc9b8b95d290feb51e5880990630449f3ec3a81c15b5ac99911a7722a8eb27d862855ed02750a1564e524a163e20dbd42a99a3eed86602816e8602658a91b40970008043ad29180515634c41259a2c319a0a4d68532908081ac90114149bff3eb8847f3e1debb9f476b368495f00ecb077f0bac586f626db11bdf30a78868db80bea502eac86a53129e857372a72eddf9f21bc60f642daf6e9a206540d3924983d5957213eec2aca33f1a1a87fb2eb90798bd36c0006949106ed569ea43cec2d65b42e7e0c0682a9638ef3e718f82dfc4ce1b9caa508ea5b2a01197937fbae343300f426d105909b066fc1d59be26d22cc7abb46261c99f1d0ffda5105a75d675ee4143c41c185827ac683c6ced4f6217b471c8016f119d5b120106d42850602efd592438cada881e1109a8dd0e0f33d4cd93e49bdfa1207749eaa9f3e2f269213e9b243cc82bbc301a912c3ac007e8ae0bb486feb812ec42ba3587f7884414b2a99e696a57973970fcaf4c2e5bc9eebfb7d8c22d57d6c67919f2331c0c689802159300666660e1db2ddef7f2a72ee6322bbdbe5d84da634398b52204a9a34b977c49e4db24bba2a43e18771b7baf98d8cdad6239bb5bff96f0648b53dd794d805f4cf49504e4953bcb977f582b3030d4ae2b1cfb8c65b3ccde03881988634242dafb4b87f60469ab9c5ac149a0b664a27b6f5893694cf3f6b22ab86743b3e65e57162ac5167082270457bea7c971056d5a689d7ac3dea8e836371882a230dae3238fa2b71d677b6f36418c2b2022545eb194064f85d7537b452a1e3e1de2588c9fa9028bec3679b6e009496415e29a9917e4fc17732d88c9b762f5f1d38ae5b267c511b00da464d2cac4c5ebfcd23800ec2a60c5c420304b186edadbe1d9501614a4db37376d3bab9eba56162acaab419d538087c68f77ca3c5336a00de7c6e63b30f891ef042bb9775cc87ba66dbdec3c52cf166ca43d4e34505ac0db6e9a2120c08f41f55ba36bcd74f97b61a981cc8b0ca464f77195b11bfc3f07c106b0ee79b015e565df78515251753048665d345ea00bb0b5a57304cb029a95dcea3a3938ee83475615f03310ccb1b496fcba7f1c8dd72a2e5f81f1fc6d4102768c4760af42495ee3ee75e0d875a8a80582f5a8ffbf39f245c21a1b81ced50ce50365856df30216a88e87b9786283dc64ef0f1f37540c64548b5388b48519a3d9eb5888db5aa91930cc553431f4cee24135a29a232fc681c2aa0076d4d098ee3b5c01355a10622a9f4d3f4254c14ce8ea14ad1daaf940bad858e5849648ae380893ece9dcc19049b283c0915b688ef7a8f596d19bc22eb1a3dc47e6eeff5350c0ba1f668aa6bc26ada5153afe817fb68aca2d51f9e2ede717bbd5bc5e009106e4f9ab96608c720bc5d94dc28f13efe736a739dbac380d9abfc823110775551ed493fed97e427c306b574ab21c421e154574c207e79b283fa255abe1979b208f2ee47d19cb1122db0fc49b4d897cc66d33a660f58ccc3dd5c496ba53e3618e310c47c4d0a44b4730f7af6eb675431776c24aa6e1f5c5876b639c843ae330cac7904b4e6636621922d5d7b357e0732de315df58b3f178d56cf8d8b58b6c4a7770131b19c529c6e7e4e93d1a37b861fcb91090bab2ca6060e802f3c8846c73ff69cb43a14dc7ad842cf0510fc58ddfacc31ba22d03cdd9d803763a4c77f3505961828ea8fd97ac733b5508ae11aab4ea5023f9bb0b91ea6b8146def12da9d85d608fdae142f6d41a255452677376b417bbd08f3b48eae013399b3ca38915c6b4fdcefc8e750ca4c9fd9eea829a6dcff1fc8b917f3a2c4d58e8d4a9a67f027702f984df95e3c877dc1d9a46c1795690178139afb1092570751a4da475b649c8838773e395daa6a1b1a3b53ce70da45991d797697b2371affbfdd66ab339b90fd8f460fc84dfd0780ddd8054cf950695e460c44aca6af40e8c488156c9afc52175a46f5c4008f53ad6b85a6db98d0014f37cf308c3188563b82da703599b058d6de2bd761627a6cc7708768aad40e7f04f6459db62d9a1d312d9b843dac34ba78386af732b095e76f209d0cb6f7e6cc1339a972428cb2d5d2d35e6567f83e243a226ac242e161cf4150bcf852046eef5c148753cf88b3b368ff27d39d6fdbc24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0x1000}, {&(0x7f000000e000-0x1000)="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0x1000}, {&(0x7f0000014000)="68cb2888c6a2bfe1144800932e8c75c2b5619b824ea2f1db4278afb9ade078184035a045a3566217991268b99a7d8167886ec3ffe92024442f813e3c1b3be1624f22f6032a26907ace119d6a5a9f03a7877916111ad384dbb084447191037658c6da7aaa2811d32924fe2b6f827e50f8f2995932345e81fb88af759dadfc31ea2a081ab83e43cc3d35b2d0779f2001099d9599715f17f565497a5a700253f92c6ba586831eb1e1f1753c8e8dff49f8e97e3324c3744c10f499ec918f78d90be11dc414374d2d82f95ad0516705d8900fead201957b2e6c57043c4730", 0xdc}, {&(0x7f0000006000)="223f872161b82a2fb9c46fb4be5d18ba99ffd128428217f2b0ad953aa2ca100cda491cf85b4f1924c3d29c9322a20e9b228ad40122002c80278109ebd55c551edebc8739c8a3aa4860b0c73033e1e113b2f5d5dfffc41b08297094b3dcd3347834aaf9a5d7a1295389782df7c8c37d0c230f0196a785d63baa86f9207619045a9b41c4ab8ac97e97c4ea3a42c3ead8dc5c3c766f3b3213f3c9cc36a720911998ae2ecb207c75ce9179", 0xa9}, {&(0x7f0000014000)="233dcd246cd4ffd32b39e6135f6675867f9bf6fe8daa3e9be6d045a3462fd41af82859a6adb81b1912dd1bb83ca37749e26c37f039699a8cc1d7abb588212e07142aab72f30ac0a40a0e364952db97fd36ebbda958e4007c6b79efb72a867617fa956d9830aa84c16b12a0daa998d2338daa8f00642148b3c06f78c302c31040b7489cfd9fc99810bb171b6b79d5a362dfdc5f5b7cfd5bab7f266ee2650e608bd7a3e66ebfea672f073b539150b7c4e600b94c5a1b35bd3b9987d65d946e622d042f32be2440f8a202146ca35234ae5f9fe5", 0xd2}], 0x5, 0x0, 0x0, 0x40004}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000014000-0x48)={0xa, 0xf, &(0x7f0000013000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x4}, [@map={0x18, 0x6, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2d}, @generic={0xd6fe, 0x6, 0x10000, 0x101}, @jmp={0x5, 0xffffffff, 0xf, 0x0, 0x0, 0x58, 0xffffffffffffffff}, @ldst={0x0, 0x0, 0x6, 0x0, 0xa, 0xd2, 0x10}, @generic={0x3ff, 0x5, 0x20, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000014000-0xa)='syzkaller\x00', 0x2, 0x2a, &(0x7f0000001000)=""/42, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000014000-0x14)={0x0, r1, 0x1, 0x1, 0x0}, 0x14) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000016000-0x10)={r1, 0x50, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000016000-0x4)=r2, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000017000)={&(0x7f0000008000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000018000-0xed)=""/237, 0xffffff3f}, {&(0x7f0000001000-0x25)=""/37, 0x2d6}], 0x2, 0x0, 0xb6, 0x0}, 0x800000) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 19:59:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000eb4000)={r0, r2}) sendmsg$kcm(r3, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00007cd000)={&(0x7f0000209000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00001e2000-0x40)=[{&(0x7f0000fda000-0x5f)=""/95, 0x5f}, {&(0x7f00001ed000)=""/56, 0x38}, {&(0x7f0000bd0000)=""/4096, 0x1000}, {&(0x7f00000c8000)=""/189, 0xbd}], 0x4, &(0x7f0000e0e000-0x3a)=""/58, 0x3a, 0x7f}, 0x3) recvmsg(r0, &(0x7f0000555000-0x38)={&(0x7f00001e1000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007b7000)=[{&(0x7f0000a1b000)=""/60, 0x3c}], 0x1, &(0x7f0000c2b000)=""/95, 0x5f, 0x0}, 0x0) 2018/01/24 19:59:55 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x7ffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000007000-0x10)={&(0x7f0000009000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/24 19:59:55 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000337000-0x2c)={0x2, 0x0, 0x3, 0x8, 0x4, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000498000-0x20)={r0, 0x1, 0x0, 0x1e0fdb02, &(0x7f0000e59000)=[0x0], 0x1}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffe}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008f6000)='GPL\x00', 0x800001, 0xf7, &(0x7f00004dc000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 19:59:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff7c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000934000)={r0, &(0x7f0000213000-0x7f)='#', &(0x7f00001df000)=""/199}, 0x18) 2018/01/24 19:59:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mount(&(0x7f00008c6000-0xe)='./file0/file0\x00', &(0x7f0000d8e000)='./file0/file0\x00', &(0x7f0000a4c000)='rpc_pipefs\x00', 0x0, &(0x7f0000cc4000-0x2)="") 2018/01/24 19:59:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x1, 0x401, &(0x7f0000053000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000921000-0xc)={&(0x7f00004ac000-0x8)='./file0\x00', r0}, 0xc) mount(&(0x7f0000b92000-0x8)='./file0\x00', &(0x7f000080a000-0x8)='./file0\x00', &(0x7f0000e94000-0x9)='gfs2meta\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00005ed000)={&(0x7f0000eed000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/24 19:59:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={0xffffffffffffffff, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) 2018/01/24 19:59:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) close(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000df8000-0x8)={0x0, 0x0}) 2018/01/24 19:59:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a2e000)={r0, &(0x7f0000232000)="01", &(0x7f0000b38000)=""/0}, 0x18) bpf$OBJ_PIN_MAP(0x6, &(0x7f000044b000)={&(0x7f00000d2000)='./file0\x00', r0}, 0xc) 2018/01/24 19:59:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000077b000-0xc)={0xffffffff, 0x1, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000905000)={&(0x7f0000bac000)='./file0\x00', r1}, 0xc) socketpair(0xa, 0x0, 0x7, &(0x7f00003c7000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x6) sendmsg$kcm(r2, &(0x7f000081f000-0x38)={&(0x7f0000c78000-0x10)=@ipx={0x4, 0xfffffffffffffff8, 0x4, "272dda6f4466", 0x9, 0x0}, 0x10, &(0x7f0000306000)=[{&(0x7f000069d000-0x68)="a8e1ca1d0cdeb3c4d86e59a75a5b0a537a9c1c21d40db135ecf61a0a16e86dd27eae3472caae60f1f82bc7028462b6127ff9a935fae36d8f21a3915fc0ffc3450f15dca19ab81e835db8d42e4a356c9736397239de784fb7809011c7c6e7083775d6bcfac270ac4c", 0x68}, {&(0x7f0000c3e000)="8d96f085030aba7643708bb6f8c40571d7a4d7c90450b50ee7dd82dde1a5721d9be462a4591b2d4cff1805566af4437740af8f2506375882615acf1cd1cbf78044a5f4d30bd3c948d9b89b71fb593b8290cdd8c20b28cffc78428c08dde20c0312ee48503b5ff103d2b09fe3", 0x6c}, {&(0x7f0000bf2000)="6e9c08419dc0629f9a2a0479c5c952216d37797b34fdd20e015953e2c727583a79fc48d3979d0ce8ac38686e42ce998bd2dff2c43754fc181d5e653031530fe42b8182b046cd4600bbf591012940603b48697ce41f2f730744f1759641f13c8d3d8896f43fa293131814e20ea3ff9ba95b1743a287309a1d3fcc117943a70e372fa877f0bbd6dc171950904b29e23161dedad8b698591deda9a866478b5771d29cf77b5ca6f029362dd7bbbd331896c28f68becabe9c10291d9abe77697bd0b10a4790a8884eeb704010a8597f", 0xcd}, {&(0x7f00005c8000-0x5d)="eec5ec0fa31a2a943783bc4fa29b6c52dfaec58f000bec061715bc6aaf2777f015c5243acd7f9208295189e93e89e313ea49dd65633187f2409e95c0b99b2ff7c73db3fd848a3695ba52730f4dd0db74b0a782490ae3b67e1cca7a1cb2", 0x5d}], 0x4, &(0x7f0000345000)=[{0x60, 0x0, 0x3, "f4a634993de41f86e579ed7ab874631a49e074ef7993713209817340eb47212d440283b8a0868ebf41e7574b353c63bb18f8db5a7a96af63747996eff22e03523de260ae66e35ef6ae25"}, {0xa8, 0x103, 0x1, "c5c8871204106b9a62115004df8c0e4a8047ba0ee5d56f68ccee0d835195a1b157895eb957d1681b7e33dbdbd1a5455f6477ba9387d56eecc29ee868e843baca87009da3f0d1216f1f67681e3f4b1ae9875cbbf0d5f2f91f1229dc398cf155ea693cd27097a2fedc1a2d4153ff41f4657b3321aa026feacec4a78523ec876c067629657b36dd5c34e10c00682a54fefe95365edf5a526786"}, {0x88, 0x10a, 0x8, "ca23c27e287a7606fdac7f47d4b8708b9013b3eac75409b7a830030b9a3006259d1095bf6a7c27ee4e85e2ff238b7e3452192d9c3783463c930cb559a6bf37818aaf87e81323af7ea46fb56003ec8f78676343e7cbe2bc64897d01e3440119b5ab7e00bd5bde570ce383dde3347c0b660b"}, {0x90, 0x117, 0x5, "f34eff005a6cb15a087c4b0ce88ae054ea9d76cd3ae00c1b1adc37f31447cc8fff94fa5f984eb294d0d61710603475a06418b7f3811d4b5250c846f91701b342a44965983c3a857683fb7830084efcda92720047526032f4b0efd1bcbd0bb3018b5c3e44c0e7534a95598f6a7d30f4546199a58bde36db94c9"}, {0x1010, 0x11b, 0x20, "ec90c045a45c441371d50fc8953d37e0b624246f5c9addaa580fa5bc1318def3f5321317f6e30d6b89cf9787ff0811e7a7e9b4dac7613f7bb8dc4fc3578af6568a63e7290a4e41818b6d660504de9ecb31128162a8be7f2ae8c521ba0e7686db7a4cc7f68a799b579acb04e53749590f80469e27c4a96c85f97cfc4c8909528023e47add70df28ceff820e40e8b1b7e6966c376304c3e45aeb9a00eb47d0d0fe4a1e2f75d674f632735e8ba885512151453288e3d5f8f93e28761cc75e1c7f5da255a8d2086181fafdb32f3b08a4067484074d0ed1b9a686394ccad1b06edf66d08cc176011d702abb1fe314b3adaaf232fd41d22447b8f5f1058a76ad4e5643fce714bfe001a047c92a267b6db2e84cb2261cb19a8ec681e6e16cb2c7715864220a246664c11510cc021115a6e1dd8578181e9b83fc5936d1040574e433ea1de70f1408d8c6f675da9737a22addd4ebaa7d2895a98ebf0ca44dec8e807be49b78b059561b194a103d9cafe80e182d2f0c7e576226909f39682f8a6f615e37a8946346c1b242ddbe9e271834cfcf45e68cd83d219ca861b37d876b216497305c564ccc3b4f943c4cbd2e82cccd04355a7c4b027376f02aa1b1731be787dc5d05d52215bc60e15e05076a7db2d9f3f841a93bc3044236db7549fcb38aa7b9ff0ff0cf133598b20d9023b01905b2bc89fa430880d5becead6fbfb57f7c6265417ac84a0ea1079ae81c0da8f80c93f8a1a60b43e02cc0934445912fc363b5f2286b482a572400966959f4e629bf13fa660954f3c6e17117c2a16c0b47d2fdfa2c72de07839ccb7850bbd07690e4abc0c7b3f35bd52c22c3d430c6620bc9774eb3c17b6bc2ccf2eea230e1b41682cbb75b9bc09d20b5f1f8c4a220e358c301ed0c23611f954e4534fc2808ffb789777345df91493d0d23f1bd969beeea6fbec526d04a7402476fde29ec20e38d70ff0263616ed8af75facfbe2512dfe9914254dfb0a644418ced1247c46db5595230e0ecde4b734ad966cc66588204b606bb2b731b25241834e36b04daf8573c9b3c5fa0967b283218f97d0cf82b249b61d582bbd318727d564ab40120ce4a5d04cd84b686ac502de39a01d810932a705729135643fcb315e98d428e41f9c06acb07bc66ad72953928dea61ca2a5beb8da2df2603795156ac8ffe1427dc0501ffa7fa7ed5e7020daa8e4846e42c05bed3d330103c49b081bb62ec30a9e5bedde787b5f9b65e7981c5c5ab96f88124e66def3241c7da5e4038477070991a532f9ffa4df72853c80bb194a9f6acd2d0e749bbc62902cefa65216d41a67972ed390154d92b1d14d7209abd62febce3a0d710debe49edb12c82eca8f44e0fcc1c1c8f8aa7083eb2efea7681d8c4baff4f725bbb0678881419235fc1b448b057f9b3886d6011200f36345b5dc441e82616379a0336dbbf7e2486382ac35c9ca26aef168650bdc381e1be6f4467456b293e931e5e12b898ca9c20d8dc4f906df7b10dc494b2154ff7fbfb7581f68b8d73dad4b118507cb577c86cbd2daeb374053bec36a96b6eca43f15eb2996ac5101333fcc825fc022b5a97ec2e242cca07ceab9688136d4a80f077c34dc4973099bcd1e50936ba4cbe3903ebd1df2c312636e3c0d7ad85a2d71716bc6759c39a8769cec04f6fad152518dc01c87919b5a3b44bdf31f5c84168488c4d374d9a84a2dfa3a9d086300542d3c0f3efc9a795fcc82518f3dc5467f5f78327e20c354e700e01984cae5b694e40bc34cec9c19b554afab819c2ef6461aca7fa058eed9da26f3690bf64cfdd15c74f6aab59405313e66eed379a396cf2acf91be5d526b5adcaa103f33bc45bb837c60a7d3068e38c468ec3c61c5cd0ad500f39b735a2a5188e432179875be3c7a2497f49bc32443b02f7a488771269d4780af9ec44fe7e36265ee1f99ec52890516bc6c35de98cc1f4b91449a061547ce06d6615ce31adc33a65a1191948c18a4c21d65c21fd7b5025c37ea5850d1523e79c9679bc30f66b72227163a6c3991c387dc34c656deb769c6bbe6839ee730c2716868000bffdd1b9631fb26216048b18ca47b0138e446a51ad8b21868ff663bc5596b98b50a01721ae92f8362e1c424437cb7f527cce58c32d91829a9583cd165c6dc978c07e6e26223473effbf2335c01c967472557109fa847e5889fdce1ece7ea281e47fd46c4cd7fcbe5e4171e1f2fe5c4da232671c9e7208eaa44030ea8223c9c460523d2cbb8da7edc94e4e4c6735f0b7b7e530d1241cb8ee9987be30dd6a4cd0e0e1a6a513a81a7cf42d1d7f8fe3324bfa19b20a11565785a5c98aa820fdb0b2aa344a60097d7626c690a2f19114642556eafa584483a45cb2e98c97647a75852ad7aff3afa7496f5f1c29cec4449b4286fa50b976e691adf159ddd0d97205cb72a8dfeba8933e4544c09dd940334aaacdab7bc7d4feb332fac96f502dc180c475418014c46b6c1dbd34e3f67a82765e5cc76d70ae286308dd905235900af1542fcf42817836d012fbfba9c991814d6e32e6422ba05543a3c21543abfa93916f1dbd826b44978de259de2b0a2d0c7b3cfa444b56bddb15c105dda0ea14701e1fa189324835233ceda138243cadcf1065de15a6edd83c29d6e3106819cb078ede90920c243a2f1304eb6ae33327881fe0d611200c94e722bd12c357ec114d4184b655f55c1a518a14ca614c0708c8d0b740e3f8b24d46df3bf4d165a2e52c88be50a873de8a5c1b191aef64b12f581539a96e87de6df82fba95fc63a97e6309eb296a5db5a7957f7dff7a5ef48d45a8e3633fc82b7ced2e445b8c8fa3b0a1902ec5aadf2222e59048bf136e316d93839f9c2a44dd4baec3bcef0f725cc0e21d396ec27f9097c463d0416f53d911c4d04832e738093d5fba6ffa2bbd1a31f982596e0f01d95d9b7b64040bc6d0507695c95464639d44f6aff6e1bf19f06399a53046fcb66640ed5e77a3c902e466cb6545ec871664214e4ce645dd0a89038a669c6dc4f70810207b299506462935617c0133019c06a8b9879d02ba89b2b1c909045faa7e6ce490a680ff84a549eb6e9be4b71e7193cf223b2e54fb4bce2bd18c31097e10b43ff533a989421dcdd7d5e340a4817997fa434ab5a1d920421b7b29f51b4f139b87877424e8b37cf28db0ae0304dc746e0bff1a254689237ff13ef75218ada0d2a9f213f5d5fd7d20b814c7e718bf0223a5c64143314cabd3ace318ae774b1df485951d22d919de36a15c24a434be7bf576287254291e3f2d4c169043f012d2e19c7ba4fe2f9705fd4e7ba44f04ead7d6d810ce762e735cf491d03a0a0ad5782708b0146d2ac4b69473daf701f8b46c658fa3f53c08f6fe93ee581f94152f088e9bf26148e1eea69b0b51f89983afef985d53c43d3ed9b241bcc7d199bfb66de09d369ce17b2dc5b6bf2c050449ab013b48fa52ab5e9f6eb9b9098e3c6ee966a7b60c10dd677938f99d3c376a46af6be8f169cb17b9f25ce8d566b474d3b0a5b4c60e473620850c47ca3b5c00073c5ca782a94587e83fa08e40cf356558fa398fc09513e58693912b47c2f538351160ed18892d07c63b9f624d41d3188f8c9d8d80c1e05c3296fdda2cc11dc11dfe2a8aecb450b31f3cc35d9aaa474e0e9173238af6a671cf8813cd73f4faf382b93e4ececbc0008abe3bb59fdeaa69fae40cfabc69588d8a9da5c9881570d7354fb2c4d5cc6d037d9c217676911465c37744042af27336ab5cd01058bfa0527c4d3846ed55615c749f09d8958eaa67a985894c33d9b8c84905aa02b7529026fd2254b1d74d2c7ea0951e2850645d4c0000124128a772f5746084d5851f4f7ac3844e88f603f355ba71023b8304d8a42f3eb87b086c92611e001b924a5168e77570b74e6e4eab49f1a937be10d440bcab85a94138292a440b8d888bfcdbb3ec83c98e09b2fbc467e0d162bcfdd4f3ffb646c59fe24c32b74ae308773830817799092398d0cb76813652d8195655b73811309ab11261d838679c2f500d48ad4c2a83007f22a51bedfbf207050b6b4712a1228be840e2c095fd08dff3ca66c6c328fc07b2c1feac8ad9357051ada0c3e72252433759f3ef461d5bd3c2d29a3648233e6cbb2d9c479d55eb891c27e80291654e2ed5c2925491f3799d575439deaf51815c625d0150e63ba5f93bd3f25c9bfb764a5d61ecba564257299103476556016d65a1e51ee47aeb73f4732da5b464a9cc12e97b574cd544610d0e8d7c9d5c541fd616cfccaad13bd042d8591cea279ee25154840a302777b660f6eb16d98968acc1f13b8ad488e4794742958a1821d6ea714515c2d82ce018cbfff8353f3aae212eb709ae63eca9a6ccdddeeca555283ebeeaa718029606439aa254b356bf746ed81d5b57e8c077072a6f2043ad06476412c015358ba1808d1e4fc701a37d230110a3716eea86d19d6b2c349d7e564fc68a8874a25bde21d60f9c13ca62e0e64ddd30ebaaa70f83e0b86d6c19e944da9761f7b1d40e162568b9fd1021dc854aa39cfda08392df4f2e2e3c36fea2d8935e7b18cbb68eda83e06f815144c991eaad3a1f29cfef38f364cda02317ad29cd45728f9459548fd6bb834c32cef730b2e213003fddb4c0744d39a29d37e347e1de6c0af08794f3d6e5d3f92aea42e84af29328a1b088d1bc95dfb05b4863d9897beeea99ad8049e9684fcc61e405dba6247367490818939de3544e04d1d96e78679d37239c1081ecc539172f46d31ac5df8c2c395362f3403e01aa77956f01451daf1146859cf44e0093274ad42f31d0d56dc5bcd99c6b73e2491c23bb0059c3e9a1f3f0a326346ad914a35db615175f735f5a53eb239131f9ef65f2cb02731181feef91c4e20eabb231c6b61a6614c8da16849dccc109092d6ec46857337da8d68cdde0611990e72f22f8a3fcc1cbd59b103d177741680ff4311c22152cece42de4941319160d94c6269f3b595fd1683a00a02cdbf6aa7b60d8aa35355f5d7ee1b7d693936ea73912a58edb7be735c83d40ca0c406ed099d021a7ec87853d5e944ff5145c07cb28e627e2f7c19e6447ef1cd3087d286cbcdddc7d721649afa8b80deebf95dd5cf5abf2e1cba22e2e8e4f7d6c04ce6d4c522e9d92331a6d72fd16341036697ad9a9a035edc1501ed8ae060eeb9b1a0e806e954228b262f6051b411a838795057c843ee2425162f5af7bf2a0aaa25390d0db36b7f28f020b3e561d5e077255812ad4cb9c4418488b76e2ea9e5a477a855915d622510a6320ad78db9b2bb9286e4296277d35c50cd4567fb87afd4bcae7ea2d525b5796215311925f2385df7256623f1f9045e784f61339c15dd03eba2899ed4c3493b9249e3968ca31b2743af11c13345de8cb11bbaa001bde57592572bed6684edb8d7e537a9343560c809b1af2b0095272ecb61970eb99b379c50495fa2ff5864af9a5ea6ca9b97eb02c5d0dfe28402a0f4b6946fb91bcb94ccb735552aa2e4d8f19afe9100cfa596df499c143312528c77d7502b865913fd6c1be3a366e88509036242aa8539df1a7991c63f7e9bd62a30db73e9c2a8fa8648c9f29a360d98de7142bd16e16182ac447b2d47c95144de739631dd01ee249975ad448c168d67613d9884ad09492fbe5e0e36ed359a8fd6d263a95f083e5a058045594e224e043a1f0c665983f21ab6aa172ff52c442f5b90eac39b284f2b976700203885c2f848310e9f8089438b1ef9520c8d34c1f13eaad1f3866147e4ece7e3544fa4a81f9c640ff8e63808df8bfb973b65aedf961f1"}, {0x98, 0x112, 0x3, "c2032ae6e225748718a2fd9ed02ec692db1229c05694c1a4597652a6aa59ab8b2308885f00ea5f44abc7c5dc48924de0391a8e644fbd290a00e4b24e4dc465ae62695b1353cd144e02b3614cb5875433c88a621c966a4851d58871977070f924c18820d4c53bd4ba5667e755387d68f969fc1e4e52ba598942595fbd94852e92b4fe26ab"}, {0x108, 0x1ff, 0x6, "629ec33764f860f9d7a37d9700ee64dd699cd1b0d01c3fb1329e6828ed0ad2192107239403e675e08ae0cc4dbd3142da887c3484bb19ea90d0e2f92ccbf12dd853f8739dcb9b60daf23393f86a1a7adea96f711d4ececdb041afa907f7ed77db21c7b7bfd215550e1bfa8a4489a15de3ac4850f7132b60dd88392960dfdb25424977280df87e2cdbbefba06c80ba74ff76f4e94ee64293de1cd75ccde67d401bbdbce8b670ff55c8e0baa0ec7352f8f1f6b32b4aa85e7b78f5a45a4501c9551a6465c5b9ca67739efb002e4c59c8c2b958a2e064ed3b41322a16209d5731c0b060fed5873e0051f8a40e8449db4ebca64d"}, {0x40, 0x119, 0x48, "4cd4fa24f6035f3aac2729b53f3b0a1d79b22ef95b8ea1b396c84a16b363e54e9acb40de670fb86a40db02f4c716ae32"}], 0x1410, 0x4014}, 0x45) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f000002f000)="") mmap(&(0x7f0000da1000/0x4000)=nil, 0x4000, 0x2, 0x48852, r0, 0x0) recvmsg$kcm(r2, &(0x7f0000a2e000-0x38)={&(0x7f0000575000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f000054a000-0x50)=[{&(0x7f0000555000)=""/108, 0x6c}, {&(0x7f0000bf8000-0x73)=""/115, 0x73}, {&(0x7f0000973000)=""/167, 0xa7}, {&(0x7f000010f000)=""/190, 0xbe}, {&(0x7f000058e000)=""/174, 0xae}], 0x5, &(0x7f0000394000)=""/56, 0x38, 0x0}, 0x2000) 2018/01/24 19:59:55 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000014000)='./file0\x00', &(0x7f0000014000)='./file0\x00', &(0x7f0000012000-0x8)='tracefs\x00', 0x0, &(0x7f000000a000)="2a04c15211b0ed82916aab1b317310b901601ab1650c11897963c25452a7acff4683babca031f81f1fb8b46ef5ad5c0430090a7e23b90ad6ffd063e961e20ccf5ff7afa7754edc38543cfb3d4740bb2ed4efa24429c61f5fb1c4b6804b1ffda4cb47e5d8ff779a4e") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000)={0x0, 0x0}) recvmsg(r1, &(0x7f000000f000)={&(0x7f000000e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000009000)=[], 0x0, &(0x7f0000003000)=""/0, 0x0, 0x0}, 0x0) close(r0) r2 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x2, 0x1013, r2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000016000-0x38)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f0000016000-0x20)=[{&(0x7f0000002000-0x9f)=""/159, 0x9f}, {&(0x7f0000015000)=""/190, 0xbe}], 0x2, &(0x7f0000015000)=""/196, 0xc4, 0xa9e}, 0x40000000) 2018/01/24 19:59:55 executing program 4: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f37000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000810000)={0x0, 0x0, &(0x7f0000034000)=[{&(0x7f0000753000-0xf3)=""/243, 0xf3}, {&(0x7f000070b000)=""/39, 0x27}], 0x2, &(0x7f0000091000)=""/4, 0x4, 0x7fffffff}, 0x40010001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x18, 0x0, 0x1, &(0x7f0000c3a000-0x8)={0x0, 0x0}) 2018/01/24 19:59:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c32000)={0xffffffffffffffff, 0x50, &(0x7f00007d8000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00006f1000-0x4)=r0, 0xb0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00002bd000-0x14)={0x0, r1, 0x0, 0x3, 0x0}, 0x14) r2 = socket$kcm(0x29, 0xc6fe48f417661829, 0x0) sendmsg$kcm(r2, &(0x7f0000175000)={&(0x7f0000291000-0x10)=@ethernet={0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b81000+0xd5f)=[{&(0x7f0000e07000-0xe2)="c405c67b0a3eca1b1bad6f1bbe77a2a032a1657a6750c55d6aac5db21ba703adf653b2064700dc905ead6a1353f5a86a9b0e9af09f5ff6cecb5d24b0e78b9a77bead62691eec7cb456f68be1ac98e238223c5d8401c4d3e27ce5ce63ee7315a92b91861babb2db068cc0de1046987d9c4bf96771634a6d93e0e577ff31c3fb8f7b1d368107de1e2d15a3485897907579c4167817d54454c806e9e424977ed66aef8d2550e7bc0cb52497cbd69b8ecb0af086ec8aa793f47c91f76eba70655fded996f6c27b7369e00db102987cf158473b4355a44c86ebc7cfb61d420e53bb7cca6a", 0xe2}, {&(0x7f0000481000)="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", 0xfb}], 0x2, &(0x7f00008cd000)=[{0x28, 0x6, 0xcaa5, "aa14c33039f0edb8e758449e95ecf7f53a8cca"}, {0xffffffffffffff15, 0x104, 0x0, "da3b47d5a00fe1540c91be89485800330565df46761400dfac3a2c3fe46f9f9fc815799ccae4de1e4202315b232c36f7c5f2dc39a78b7eb891f38f1898bf5ea33649b0ecf9cfd9c5df261283db47cb596763e08a179d754718193b"}, {0x48, 0x10d, 0x7, "2bda11f97d01bb01d550f3b24d36eb743ea4ef743d57e1b5bb5e367f03dbca5b5c18827e9f723bcbec8a7c4650dee9ac4fd6af044c"}, {0xc8, 0x104, 0x9, "93d94ad8fa10763fd40ee6fafac692c304e9e80e93d4917727a759aa559da64c93597d67f20ecf414200553a8677c0ad46992deb10ded39bc36939324daa67d0de61f44150d235f76d07ae3741e099cbc7bbf8a86d44cf4628e0748731fb8545410c3c1426920b31c70ddd688b3de051926828904fe662d6ce43c803bc822255c9cf7ca917bc2807eeda9ba14478d36f371737e63b1f9a8a2fdd2c77aa5e2d40da2a0733d7573f419f159c1e34fa50cb7028fbce14185bc1"}, {0x78, 0x10f, 0x3, "6dce6530ea874b38ac85abf362e09a78f96a88b933fcdf967dace4f6ff574d43d142a2e5e2a2d2980ff7ab3d7739ce86717b3d093840edb4a904bb53354e8551ed550ae43cef638fe4f479041b8853d489618d61c498685ce575dacea6322fd4aed3"}, {0x68, 0x103, 0x9, "4b8d399f0ede0a325aa842872eb42428a93c1886eb7efc52582c3a17ca2c708bca7f9ce4f469d7db4196b9bf4b05188a5465af8122080cf3509a2e4ccae3332ee1146261f6ec58ecf10cd1a1f20405b8628f4b"}], 0x288, 0x80}, 0x801) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00002de000-0x8)={0x0, 0x0}) sendmsg$kcm(r2, &(0x7f0000ddd000)={&(0x7f0000744000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x4, 0x3}}, 0x2e, &(0x7f0000c2b000-0x30)=[{&(0x7f0000bc2000)="0e87a78eec3df7fb3d9ed6e5275470923d2d0d9364917d7ecc8ac1eee23218d6a565a4f446d713bcab79d4af6b7d2ae92eb5a9adf9c2c085f6400137284ab139d30e801303079591644ed39647994a80449301ee43806130128735970c4bfb750036a588d2291675b0a8957194a280c35e1bb6abae5cf17542b9f4441e03921ec29ee185ab0afc353424af4b55b773fe70d50a68209b9391b51a571e588d5fd9", 0xa0}, {&(0x7f0000aee000)="6236cb6a65e4d5e33424b95dfd2f29af5abf7e76", 0x14}, {&(0x7f0000d4b000-0xe9)="d4eab64691f6ce4b108415eef12b248bab94de9598026d8974de03988cc4b79c18888e910946449b8848a0ac6b7a524ea0d5fe18e4bec931922c6014c35003f675274f2033e3257d5347e7f19be21cd3acae8f55d62448c861813a6f56b217f201c78c0d0a5ec7db3d0cb271355e5711bc6b6bf7c11b083f3a6d8f8fec2be135bd5cc723f53ef50630a565d3be9bb33234d28a18bd9e71a120eaaa4a50ac4b82c99a671e393f4ec8d928d6860c5c4f01e989f6b9a15d6a36876dc384903d49c9d4a63303ab234c4359c2c3b8c9785de6d6e1c1464ddb24c0d2fc634ad287b56efa9623836211e2bf63", 0xe9}], 0x3, &(0x7f000031f000)=[{0x90, 0x103, 0x0, "5ea13ba28f33739cab73b053d9e83bfb382eb785a07056eff4f203317b7f06adb7231fae428bed80ca7b98728bbb02a01c1c0bf56db48734fd917271a3fe8b2a9e2e0540a036aec09234b6da21f342822b779cfafaceaa9820a475711f539de25f8fae1e36511f32821b5d0f0a688eacfc0a564fe0eeebbc42361d995460"}, {0x40, 0x13f, 0x0, "fdb98ee46b8c01823e70613a27af987dfd4a34e0ddaddeb7b708d3435932a7a9db689d5d88812f7800bc1407"}, {0xc8, 0x0, 0x6, "9875ef8e68d88fef9aaee7357ef232e69833fcbb74b3025cddb1a5e50dc84f02c4f0f1c20f1fa9ef415a51e3b951364a36e11920ffee3e2a2571a69143f0757dc82682de4d12045a311c9dc2b6e2138e22eff244bb66ee4e2a4859d0a2c81ba22f3f57314aa4620e38759ffdff66b0a4b5f80cda93acb361f8e8eb172c0441d659bf75a96aceea0e635712f4a93d0d6370ff826329fafe33dde9428f765898521be3a46070e5b0143b8eeeef86f635428e0d"}, {0x20, 0x11f, 0x5, "011b70b3a76ed86f7ff50287d1a5"}, {0x18, 0x29, 0x1, "cba401e944"}, {0xa8, 0x105, 0x200, "b05b5b92bdfb51911cd1798ffa8a63b662983056ef713de9d7cddf33466a0183a014d2d379790fd8f917e8f7cc004ad34387b0b6b62770ec82c2d3c4153178d07a26511ba6ab16b22d23c060a424f7e2aac2ace0cbf303a4fc809be22c9bea99565c6365bf6f6b6bc6fc8a247584c8d608bdfb8f87d44923a6971f6039bc18629af1fa4d949c2a648bd46ba79d3d082b65a95c139960cf"}, {0x38, 0x11f, 0x6, "97cf4ced1012ac8d5a7ed9fcf77f568fc98cc1113a25f35d6e9ade519a95685f94"}, {0x30, 0x119, 0x202000, "6b06fce2f9b12d325de5a095b034cd62308df0ae1e377ba8152260a37d8774"}, {0x48, 0x117, 0x401, "a01f7f82287124a678ff738242487bff072f1ba52efe31093e18c1b4d6951a4bb4fe7ca57883c9ea89964bf06f5c5708f013cd6ff0"}], 0x328, 0x10}, 0x48810) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f00003fe000-0x5)='nfs4\x00', 0x0, &(0x7f0000be3000-0x1d)='v2') 2018/01/24 19:59:55 executing program 6: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x807, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="", 0x0}, 0x9) [ 2586.837329] syz-executor6[6631] is installing a program with bpf_probe_write_user helper that may corrupt user memory! 2018/01/24 19:59:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005cd000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000c1a000)={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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xa, 0x4, &(0x7f000068e000-0x8)={0x0, 0x0}) socketpair(0x11, 0x4, 0x40, &(0x7f0000084000)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000d4e000)={r0, 0x6, 0x1, 0x400, &(0x7f0000c69000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000b0d000-0x4)=0x8, 0x4) 2018/01/24 19:59:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c85000-0x8)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000b01000-0x38)={&(0x7f0000b21000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000104000)=[{&(0x7f000042c000)=""/211, 0xd3}, {&(0x7f0000c8b000-0x79)=""/121, 0x79}, {&(0x7f00002c0000-0x1f)=""/31, 0x1f}, {&(0x7f0000c15000-0x1000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x1f}, 0x40000002) sendmsg(r0, &(0x7f00000ac000)={&(0x7f00000ec000-0x20)=@pptp={0x18, 0x2, {0x1, @rand_addr=0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000ee9000-0x90)=[{&(0x7f00003d1000-0xc1)="1a9836cb84c208b414028eb5a918742ef780754d3780f48f0445a6b848a6f853526398089704bca41b56696d3610d4dbefed26c73735b57205a93edd58164c0a18a6f1056dbca6e8f72b6ae99e965a94ba5a02700c780a7b53c1c9e7bde4830cd600d6399584d91465d3d920724090dad7810aa9ffafe3142136808f9e4d4f96e888d4ba2f39d52bf8e1d3b26af9f9df6fe53680b0c290479ec96939ddae1af6faeb021877b8a6eaa94ba20d5c9e58ebf5b169c2c45e4d3d7ef78915cc83723a63", 0xc1}, {&(0x7f000089e000-0x82)="4e75a3bc92cf12441acbc1bc2d8fd0b7d650b2f3039d06ada76fc407dc1cbc5995fc76f5745309b876d1f1e59d473cb890cfd5de69cdcbe8873d41cdc617d74614aa5589cf09e27bd6c4c987d2b42e8068edb959f153173099defe598bf34e3e54686000661c51e5f33a2fc2add5fdbf1b1b849ed0d5959622c0e3bb102828001519", 0x82}, {&(0x7f0000cfa000)="c7fcc5386ca53cb78470af5c5fcc36ab2ae2d440d88c307c6111e8605c2230b02f6d5cca5962a9226274ba31d76b51f840b80357efe5ac64750a215237b3e7f4ba6870f69dc75ae85a4fbb35604e3b99438de3ddd74378d4efe2dec92740e61bd76359f681278a2c804b7806f957c12708f5e2716f11b538260b7248e8588483113e6e8204c01de0f5cee5ceef65c3bb0d3af12aea269776b666e542c994c82266bd446c9826a7efa762dc2a1bb4189e7890733ac79ddb24aaeba036bbde84ccca09d62325d020844ffaa4112a843de562b6182c4fa8a2027b4bc2fbc909032fff38baec5fb1918fb3ce69a04bb972", 0xef}, {&(0x7f0000836000-0x3b)="4922f47450dae440ce1d1162458650a7c080bf19c4587b68e114b54c0a603290bd2eaef1cc86fe6506774065a2ab5821785980c080a7b8a1a8021a", 0x3b}, {&(0x7f0000328000-0x61)="5e1f4d3db8dd2868e8402de72ddeca8f259a1e6a1e49ffab4efff20d605a75645a6e42df86baa4d4f6a9cf549d8f53ea504ef328b0abc6860cc4f3f1d83a938b06009e91532499793ae89cfe89008c701ff5ca5a5d8b01e735a71b6c991229b23e", 0x61}, {&(0x7f00009ae000)="39e95fa32bf37071dbadb7df157fd01e1f78aebe1d52c05de451cd9199f205e987b90c03932afa36fe25eb18a2a274b5033f51be2f2d05ee939c526ffaf3b737e03dc858b0247245bc1f5f78532e3fc698d0b7aa9ec44096081b0b268c2ac3def45572e8ab0669768385da844426b94e0e9906999f875416bf97c6d3c319e24a72c4908c10d3e70545ecaf16df85e0f0b91ea7da44a004e4", 0x98}, {&(0x7f00004a0000)="e0a71ebdfae80ebe3256b23a5f1e3b69c256aefefe7e63eecae8eef3b725b03848b222e8353dc7ee", 0x28}, {&(0x7f0000f95000)="12f2b28ee319710ba2d4b228de67e01bcdb005101007e8b7bcf3604ea293f6352862134c85fc04cb32285402e0f0721c836ad57bafc2b4ce296283dc90b0f10c26f198940c01e77483a2300fd148b55482a6c1f348f75e06938621774942846e7d4ddd11f9fe4149e115f8769b6947b35e122314eb5c0d88c262fd9eb00aafb17c483de0c2a79da4f9d692a14e5d6c549615de3870085b61f31e68e331d9bdb00b", 0xa1}, {&(0x7f000010f000-0xdf)="920cf3eb791e4030145ea9846fe45c742c9366d0a275aa79e7e01c16cd682a0ccfafa9f242290037ade8ef2a62a180a9f9bc4da713fe8c6495a6574ba39281f3d730d3fd92966d9fd42ed46f164d0325cb0f60c4e93e72a96fb2d0e909b4b194379e814727216356f4c893df78b1f4e990b271457f0a4a57c160db4d57bdb2b90a033bbe8766b304f21682661bf074eee545f9195533cd6f150d3bee891e7a5a10b4c037c3dd51f40b5f4f06785239e1f89044d740bf62bb990348aa566db9cf0322fa855e5c0ad548840d0fa102ab733929e5e09ef9030c893c7eb86faf16", 0xdf}], 0x9, &(0x7f0000c21000-0x23c0)=[{0x1010, 0x11d, 0x0, 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{0x78, 0x0, 0x2, "94734eb7fb980e193960a8201cc71b8203abc015fde68038194a0e9202169b88ce813cb798ee7bca6fd0618299427ca0b9d8f5d1cfe27e6d28fb69b405e3450b54f84040dd2ac2e69c7b8829fbb9a9289a3cfa4e5354356d05074743fdb9a7b11f62b316b0"}, {0x88, 0x0, 0x5, "4d3dccfa3d7bff74f21da912a2f18ca2a3b7a6136af15b95ff867f85be442f321c7531cdaf843a1630fa336eaab808c51b21c0f2f0c6b8bc79d5d6450d662d5304f2700a6140bb52425cfaa6e708f16490a6edfe3ef7cedd4413ff879c6a6874f0b9f7e9199731bb5c1c0b46ce47435e02"}, {0xa8, 0x118, 0x3, "c48ebbf58a2e97ddbea53662b02ab1ee86028c81c9a78e4bced2cc5830d5ed0626e02c7e95ed8405212efedc2c8dd313b38d98eea65a2775499366b838d74f87f660fade24946eab04ccf0bbbdc8241be34efb85bbe65c54f54ebdeea55e99b666e3f1cab165b421310d3c91a693430238482192a639acea5ab742e7534a07d7ff0d7fdd5bd823b4cec65b03ad3220d96e1111f370"}, {0x80, 0x3a, 0x5, "ca608958d2554bc614f3116f00525a596c07b623d7c0bd407407f97f7ee2897684c06008b1d9b60fa35d9097b1d76bd3e528fc17426885f71b83fef8c6235bb96f5e5e5503b42e9002a9764a04e7e07260b84573d8e43952fa3719a558f8106d910b4d27e031fd9e3903817989c0868d"}, {0xb0, 0x107, 0x1, "552ee1f59afde3c175f646a439c18d0594aeb0071e95a9e94c9cad8bf7849f6c716c2b414b4486b78c3af554ad289e5951e44943ed03131a2ebe65b573aef9ae072cf946ca736f66d60a5a3357928eeee06cbb7d7995f64b3261383045d903d92ca64aabdff4ec22540f3c14a9e46dff589ec31f6c95166a01231b662a59606b66b4d6cd1c03815c07538d932a96bcfa00ba99f1b76b34148e3c1761a0"}, {0x48, 0x10f, 0x2, "b2dc80e9577d6e554cd4b3508f7dcc035ec1588ad672577340af5b42049c01e388888fa552f158fefd6db94004cb1150eb"}, {0x80, 0xff, 0x10001, "60f71ffd74a5f55a6b1fa9bb53bc88f343dc3cc356edfb52bd9029c93a3503965dd2488154b11b409f78676058a7703eef40e5ebb2d987ec91380085d372f3c407a5321352c08d6682e19e379e2cc9474d9213cefaeb3c1ad94193075f29c3f91f82c7a2d62349934d506d9ee5"}], 0x23c0, 0x4000}, 0x40000) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000020d000-0x10)={r1, r1, 0x3, 0x2}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00009b2000-0x8)={r2, r1}) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000395000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00004ea000)={r2}) 2018/01/24 19:59:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x3b7, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80006, 0x80000001, &(0x7f000015d000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000434000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) [ 2591.805325] can: request_module (can-proto-0) failed. 2018/01/24 19:59:55 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x9, &(0x7f000000b000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000004000-0x10)={&(0x7f0000007000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000004000)={r0, r3}) [ 2591.838218] can: request_module (can-proto-0) failed. 2018/01/24 19:59:55 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0xfff, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x13) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000028000-0x8)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80000, 0x9, &(0x7f0000020000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f000001b000-0x48)={0xd, 0x6, &(0x7f0000012000-0x30)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1f}, @jmp={0x5, 0x4, 0xc, 0x5, 0x8, 0xfffffffc, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000028000-0xa)='syzkaller\x00', 0x10000, 0x19a, &(0x7f0000027000)=""/83, 0x41f00, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000022000)={r0, &(0x7f0000021000)="8da09a696c52ca24396f66f0de22fa6059aa2c8645958e5fc7b54e9bc2d04d3c3c7fa246ddf7934469e4c3594d08aac41083c5c14b931c2f2fd9ab0791488a59ae9f22d3171f8dac9e22428350894d17ee515309bd72f6545c503fc5e96bda5b9d7e3819a9f489520b7e0f3a6d715d853354425e856bebf8d9a066de9c9b28668c4fd1cc8ea619a8cf1f07c0437754a0c2febefd5edcba0596db8043fffa50890148f46409762ea951c300e3e8ad3a0abbdead47e6600d21241c482ac5ce57dabc56fdb484d9907a2df8b5a7645e4085041b5027dd3c64a499612340ea0f1e8b5b674f5a234264b1094162721186e2ff7175baa32637", &(0x7f0000025000-0x94)=""/148}, 0x18) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000011000)={r2, r2, 0x0, 0x1}, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000027000)={r2, 0x0, 0x82, 0x53, &(0x7f0000004000-0x82)="28302fd865fa3798f99567daad6ddfcd91508b721edaecb7c57c87b500231b2fb74a2339ab1c4bd46d94f4bd9eefbb5458448c623097710ac03f0b3dcdba26476e0ddd53d49e70ba37d75604b3200d0021bfdf95f0ca10a2af818352e4c14ddf9a374b57a0ccff9964414de7f650e5cb481eb7e922fc721812f165ec6064c3b945d5", &(0x7f0000027000)=""/83, 0x1f, 0x200}, 0x28) 2018/01/24 19:59:55 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000033b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f000057d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000029000-0x20)={r0, 0x7, 0x1, 0x100, &(0x7f0000ae2000)=[], 0x0}, 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ae1000)={r0, r0, 0x6, 0x1}, 0x10) mmap(&(0x7f00006b2000/0x2000)=nil, 0x2000, 0x100000c, 0x10010, r0, 0x20) 2018/01/24 19:59:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x5, &(0x7f00008ed000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e98000)={&(0x7f0000534000)=@sco={0x1f, {0x7fff, 0x6, 0x4, 0xc6, 0x4, 0x6}}, 0x8, &(0x7f00009c7000-0x40)=[{&(0x7f0000223000)="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0x1000}, {&(0x7f00003a2000-0xef)="ddb3004d637270696cb76967ebb709b2338167cc08bc6cbef5bd02c991327aec65628c1776a4fab1f40d30ff11be98143e43a4330a1f1360287aa7896dd409c36e8af0f7fe359a89a9ae71d5dbfb19bc4a44511a910869f99d9f84b4b50b01f6db4c07e31b59e79755001dd6491ef9e1182fdbb218c3dfe9ec71785ef229b121942b7673c65149ced55f99ac8430afcfff2c2be3f554cac33d624e17b706518da7cb29d3b0ee0a9be5cb1fa2620529e7d2e01637afc7ee7fc15eadc15bf4b9bf8b7b87527edcb7af4704d78f9487083994766070ffd2d41b09b135b433a5a02910aaff2d89a79f5c0903d4db171b55", 0xef}, {&(0x7f000019b000)="76d37e6cc3bb2b8ce41463c7feefe70d470e8d8c97ee64703a1a7ac25891c6ff9b9b2e4498a37e3e67f21457a5da74cba8a12c412436", 0x36}, {&(0x7f0000e7c000)="de988a5719c854107038c0aa37e5df167111a20ed4049a33ce7813f61e004d4019d6b01da4ddc69f12d1da8b61ccf3c9962dcb56d08f89be30edbb9877f7ab3e531e9ac200329124f66d5eec692927e2888f494a4255fb68d97fc2cddd11bdbf8899e1023e3102195b142b93e9509e918d87568692760f162794d4814d2fcfd17404cb1f8ac140bc6a3b72bd2fc84ff8c07c5d3ccdd71534288a14bfff1065813249305c1a11209f0d424b30c09d4d416e76da8905cd0c4343897647565b0fae0e491e209a9f5fcd4159710b4af7d91c78", 0xd1}], 0x4, &(0x7f000066e000-0x14e8)=[{0x68, 0x116, 0xa23, "18ffe1a4bf96d379a438947bb553d77a6b0b4708521a5d2302ecb197672431c4664854b0fe5b111b85677de0434fcef9204c457c5ec63474553cb1813d6bf05ad644c339a909efd4ef2af319231490144632577b39c643"}, {0x1010, 0x1ff, 0x100, "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"}, {0x60, 0x1ff, 0x9, "926980019dc03b6b37f09dcd634131ecd66140681d8fa2a74017449d4697ed71d518ce18e917fb162e7b8b212c6f76bfb89f9acd25a5b3340286e330525a3e4eee79e9904f68e71bc2"}, {0x30, 0x11d, 0xa1, "4adb78d5e9c3670713bd6b17e08e85f6068ff05d6440e94b3e75c6"}, {0x90, 0x1ff, 0x1, "2d4cae295705ba72d9bf3212ba83f379ba9a84aeb0a1fad53a52a697373304c1aa00fec1590622018bb66e771379986bcfe51004d616e348e28bb8c7052bfbb381e1a4fca1060f26aca11ce0a8988b6b4800621a5aea9b15ea1fc4a22728b625501455ff741ceaf95374e9b09c1f422b4f575725e6376122c0"}, {0x110, 0x118, 0xffff, "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"}, {0x48, 0x111, 0x0, "751dd957cecd4f102047a0c4b1ae8183b976234da848c21e448766aaca1ced0e5beb23936212ad982e42dc92cc04d04da63d9d5cd37e13"}, {0xc8, 0x113, 0x8a, "1611d67a9510d18309e8625ae7ee81ea71ff6189e3afdf6acade7678e271e069559d80d83acb1ef652fcad82ab2ed34c396e62b8fb552b5990a649bd46bfe5dd4377bc7113505081caead67780716ad08c2dbdc330981b8ac79ece7db28f62b6d17e38864a6d3c367c979bc06e297871bb62acaf524c64e47c642dccf18907543ba6fe24d688320e5799961552618970e5de1c4597fc55bf7cf4002a03797706b1fcd461e36d870b1ab87e927f2b4bddebbe"}, {0xa8, 0x0, 0x3, "0b4959cfa4b300d4520404877ff3d2376dfe7b48d50b50aff40dc14dafeb5e509d64610faeb8f04825399f7202c0b43bb2b08213dab9b2260397a35ec68c2078b9fe435ddf8722d56a732facb8e106255ba7d95a2e7231a8a37838cb40f94183180b249b1e41561d61b3924f75db6e7b18b294c097e70eebef710023e8a01e6aacfdefd2aac43049e9d54992de8b4817293f0f5cf1b6"}, {0x88, 0x107, 0x2, "03b4fd1799d7c8950fcee35ff7c211a2b4dc1ceaf829d56950e5159e18f8cbbaa582fccdf012bba54518c3b1c6dcb2ae89c041570dc57012ec2acfa41e1a5eebe9b526e49fc7b3c07e64f93aa8327f777e90d63c12949851aeaf82ce0ea6d1f1634003dd2a4272b983e269ed217c0e55f236c65e1fafd7"}], 0x14e8, 0x20000004}, 0x20008010) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000088e000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000077f000-0x8)={0x0, 0x0}) 2018/01/24 19:59:55 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000224000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000600000)={0x0, 0x0}) recvmsg(r1, &(0x7f00006d0000)={&(0x7f0000afd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f0000d4a000+0xe86)=[], 0x0, &(0x7f00008e5000-0xa1)=""/161, 0xa1, 0x0}, 0x0) sendmsg(r2, &(0x7f000023b000)={0x0, 0x0, &(0x7f000086f000-0x10)=[], 0x0, &(0x7f0000083000-0x14c0)=[], 0x0, 0x0}, 0x0) 2018/01/24 19:59:55 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xb966, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x8983, &(0x7f0000842000)={0xffffffffffffffff}) 2018/01/24 19:59:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={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={&(0x7f0000454000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2405, 0x0) r1 = gettid() perf_event_open(&(0x7f00009a6000+0xf28)={0x0, 0x78, 0xfffffffffffffbff, 0x78, 0x0, 0x1, 0x0, 0x8, 0x20000, 0x4, 0x1, 0x6, 0x2a, 0x8, 0x0, 0x7f, 0x5, 0x800000000000, 0x40b, 0xc, 0x0, 0x1, 0x8, 0xfffffffffffffffe, 0x0, 0x2, 0x1000, 0x8, 0x9, 0xe86, 0x1000, 0x3, 0x6, 0x40, 0x58, 0x69d, 0x8, 0x7, 0x0, 0x2, 0x6, @perf_bp={&(0x7f0000f25000-0x1)=0x0, 0xa}, 0x2204, 0x0, 0xfffffffffffffffb, 0x2, 0x3272, 0x1, 0x6, 0x0}, r1, 0x0, r0, 0x8) 2018/01/24 19:59:55 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000007000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000005000)='./file0\x00', r0}, 0xc) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000006000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000006000-0x14)={0x0, r1, 0x2, 0x1, 0x0}, 0x14) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000002000-0x9)="2ee52f66696c653000", 0x0, 0x0}, 0x10) 2018/01/24 19:59:55 executing program 1: r0 = perf_event_open(&(0x7f0000fb2000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00001ac000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001000-0x8)=0x9) getpid() 2018/01/24 19:59:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xe, 0x3, &(0x7f00005a3000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)="00000080", 0x2, 0x99, &(0x7f000069d000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e52000-0xe)={0xffffffffffffffff, 0x28, &(0x7f0000e2d000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000006f000-0xc)={r0, 0x8, 0x18}, 0xc) 2018/01/24 19:59:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f23000-0x18)={r0, &(0x7f0000108000)="0329ad4e9f3aee670817ef3aaf4a89bb536525c0eaa5eb37fae061bafb448f973c36d958df3aae2be8db53ddc30c901faf50343baa25b92353b6996deec2ccc65f7821db796f6838fb0dc350a8f5106b40bb2514690873253cefaa54b76b9e024a1e1c05a934b3b19764bedb787fe5af54c39d830eba34c995ba5dce", &(0x7f0000eec000)=""/105}, 0x18) socketpair(0x2, 0x80006, 0x8000000100000, &(0x7f000059f000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00002ca000-0x8)=0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000df8000-0x8)=0x0) 2018/01/24 19:59:55 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x40003, 0x0) socketpair(0x2, 0xfffffffffffffffd, 0x9, &(0x7f0000480000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000583000-0x8)={r1, r0}) sendmsg(r2, &(0x7f000052c000-0x38)={&(0x7f00000dc000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000df0000-0x50)=[{&(0x7f00007e2000)='&', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 19:59:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000b000-0x48)={0xd, 0xb, &(0x7f000000f000-0xb8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000e000)='GPL\x00', 0x0, 0xed, &(0x7f000000f000-0xed)=""/237, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x2, 0x2, &(0x7f000000e000-0x8)={0x0, 0x0}) 2018/01/24 19:59:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x4, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000cc0000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000018e000)={r1, r0, 0x7, 0x1}, 0x10) sendmsg(r2, &(0x7f000048e000)={&(0x7f00000f6000)=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000673000)=[{&(0x7f0000ff2000)="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", 0xfd}], 0x1, &(0x7f00008bd000)=[{0x50, 0x7c101180a5075816, 0x9, "6d25b6b3da2b400ceba5a20eb3fb8c625f9a25ebde3bf81e89d724ff6904bd6b5ca5ce64b8837e905ed4e1a2d00427e43af6cb0ac96d492ac2"}, {0x100, 0x10a, 0x20, "041b0c879293ad175fd71934af8546150183505a9066cbb475bf8d3e2210e26b3092f2dd81bc0ee7be16a561f5c36d67b29d5742b594510714c7f50d5f38ba6854084bfd14f3c3e0ed79cc8c1aecd59e22ef906a82d007cc1e4e685e73f759f9deaff08ade073134f650f98d39302daf9b3c6f7c3cca10bb76d4b25bf192e5d028ecc353ca58f05f0f9235bdea756ffbaeb0bb2796893e67e470c44be857955d934696d918fdf4ffaa45a24e95a93280576551348f435fdbfc800eddac9e7d24387ede6bd0bfc6c710d14138422851d5fe4348a3597afeceacb63cbc26baeeb97e4b0c761b28796c8a77fb"}, {0xf0, 0x101, 0x5, "e50587f97949d0ec6980a009e72dd0fd6e582e2aa515aecd03961dd3b56ca7e6b166cb9c9e7f319c0b1c90468aeb605e204531c34deeaff86588deadfb4ac5d61f97ec72371a2fd681755c723ce3744b672fc3709d7638ed626ec698c5aa48f58528e0f8ee1b8d317755b1380bc7922b4fad389cf566a008ad661d5c6cef61b26b2463f71f41f776357c68a2029bc42cef9d013aaa2fc3f4c12c3180147f1ccae4b030581e8b5652be06abde8460478654b00c37539df4910009a3f96b7bb7965ad70a75b20b1ccd2293766439e2483ef6e3e562623582c1a0557e82d6112041"}, {0xf8, 0x88, 0x100000001, "f12520495da0941b78bae3fec0b0b2419d2f41d45f75f18a73b34e2d8246bafa6c524e306bd7e6a7f82ea55a1c9767a40761676a65b626fe4a64133a6481ddc15ee0a11249f5656157fefd1a5787e957896414c2845e8a4aee2fa9937d5c1d0b5d3e591fa779ef9c14577110fae04ae2a69cfeafe94ebcd734a90d1b9cd8668ad220573ef50de500f92c9da0d34779d901929c2d5ddfc46dc5db17768373def80f39eeab6f9a293b0958150465dde819c0e4b82f16330465f6470a687d5d16357d7d2873e0abd129fde438782cf1e1f63c4806304f5273fe7595c6944d8bdfb893844a83e9cb51"}, {0xf0, 0x119, 0x7, "75ac58f96db797bd53c86792c84241d6a16911a1349779200629cc1a69ada218bba988c48504e0c3a33a931d44f8d777483ec85e20372dc149f860039e204ba0e2919046d367b5d5db43d841cfe682723227312cc6f84083a73b8c3a802109013a1b1018a11b9d1425b80810053564ff7f3c3cf1e80146526dab4ac551bac8ee343a04ac00e9155d285e797a8054c9d36dfc1e427ce77c4a57db1f32f63a3f3fc73ef05cd8819e795d39acefd8bf63edf3fb4ea31187bab48a10db0c528cf45affc4ca07879c722387eb85da3a5a55a358049746f774026d7ff8caec23affa28"}], 0x428, 0x20000001}, 0x20000000) 2018/01/24 19:59:55 executing program 3: socketpair(0x2, 0xfd4f51a9e55600c6, 0x4bce, &(0x7f0000df3000)={0x0, 0x0}) 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)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b62000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000000000+0xfa7)='afs\x00', 0x0, &(0x7f0000002000-0x3e)="") 2018/01/24 19:59:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00004e2000)='(GPL@$keyring]##\')-em1\'cpuseteth1^vmnet1vmnet0em1posix_acl_access\x00') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004dd000-0x8)={0x0, 0x0}) 2018/01/24 19:59:55 executing program 4: socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000075000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000ab5000-0x38)={&(0x7f0000833000-0x10)=@ipx={0x4, 0x8000, 0x0, "4e9cebffbdbf", 0x3, 0x0}, 0x10, &(0x7f000001e000)=[{&(0x7f0000000000)="e11fcd797681f26712662f31e4f001f456cb880a5f9ec37f1a742eebf6f7b9a9dd63e4e97e2ad4e2ab400004ea99518974d5034df132564cfd5f484f92547a55c98ae59ee7eed8181b4acc553e6287fa775159b889f430c89b2283fb38b6c9af218c32512a563a6aca28e408b993e97a31163563a6fea5495adf491d97d1f006358e229474f31cd7afb95894283c96eda75936f81a34f94130c5afb859e05da3d31bc2474ace97fa2048b33a321772c2c5fc9ab5af67436e", 0xb8}, {&(0x7f0000e3b000)="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", 0x1000}, {&(0x7f00000a4000)="7c9ca38f984a7ebb4f9b6713c6bd997a3b16a4b498d1d6175af3849299796159a43b923deca4649a090a8ca78e4095537db69586e2096ab374faafd6f831d0aa3639104538bd4782f9e2fb571a75ae74352c4e80c93ec9118d4e76ef7dfe010508f81ce2c54cc70c96296a493ada0a9700687ec2f94e34e513ab6cbe769be694957331a953970287ccff9c32e722df9691a8f8cc89b309e352b9fe599c6209c906c4da4c23ef8fe38106c327d21c7b9ca93c80902c3f7e64e1730d4eb3f9b622d8aa4f4118dff3dea9d71958e7a6832e25ac57c5363a85c5fc", 0xd9}], 0x3, &(0x7f000032f000)=[], 0x0, 0x4}, 0x1) mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xb, 0x0, &(0x7f00005d1000-0x8)={0x0, 0x0}) 2018/01/24 19:59:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) socketpair(0xb, 0x800, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000)=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x101, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 19:59:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000474000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000a83000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "a9"}], 0x18, 0x0}, 0x0) 2018/01/24 19:59:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000764000-0x2c)={0x6, 0x6, 0x7, 0x9, 0x8, 0xffffffffffffffff, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000081c000)={r0, &(0x7f0000024000)="c3", &(0x7f00007ce000)="", 0x0}, 0x20) 2018/01/24 19:59:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c7c000)='./file0\x00', 0x0) mount(&(0x7f00004d1000)='./file0\x00', &(0x7f00009eb000)='./file0\x00', &(0x7f00002b5000-0x6)='sysfs\x00', 0x0, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00001c2000-0x4)=0x80000001, 0x4) mount(&(0x7f00008bd000-0xc)='./file0/bus\x00', &(0x7f0000be8000-0xc)='./file0/bus\x00', &(0x7f0000c5f000-0x5)='gfs2\x00', 0x9002, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000043d000)={0x0, 0x0}) mount(&(0x7f000072b000-0xc)='./file0/bus\x00', &(0x7f0000708000-0x8)='./file0\x00', &(0x7f0000962000)='ext2\x00', 0x0, &(0x7f000052d000-0x1000)="") 2018/01/24 19:59:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000086e000-0x10)={&(0x7f0000e39000)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000dcc000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000963000)={r0, &(0x7f0000326000-0x7d)="2e73bac3af735bc225c3c2eab6c63f62a110e3e1d6ee131c25a0982ef14f039151b2a6e5b007d7458aa59688d690d3a3d8477c8fd19a7690b5669e9b05d5ac63b34fa24b9407861ff69382112d6100a28e82976e89771b2a7bd4886d2fdd5024721a161ad229097c2083f7ad17e8920ba0deb6045190b06f1f95941d28", &(0x7f0000fc1000)="", 0x0}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000fc5000-0x4)={r1}) 2018/01/24 19:59:55 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f000000d000-0x24)={0x0, 0x0, &(0x7f000000e000-0x80)=[], 0x0, &(0x7f000000e000-0x7)=""/7, 0x7, 0x0}, 0x0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xb, 0x5, &(0x7f0000024000)={0x0, 0x0}) sendmsg(r0, &(0x7f000000e000)={&(0x7f0000004000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539esp(ctr-cast5-avx,sha1-avx2))\x00'}, 0x58, &(0x7f0000002000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 19:59:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000+0x65d)={0x0, 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, &(0x7f000085e000-0x10)=[{&(0x7f0000000000)=""/75, 0x4b}], 0x1, &(0x7f000012e000)=""/248, 0xf8, 0x400000000000}, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r3, r1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003f4000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000b8c000)=r1, 0x4) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/01/24 19:59:55 executing program 4: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x1e)=@rc={0x1f, {0x8000, 0xfffffffffffffffc, 0x7fff, 0x2, 0xfffffffffffffffc, 0x5}, 0x0}, 0x9, &(0x7f0000001000)=[], 0x0, &(0x7f0000002000-0x238)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x1f, 0x9, 0x759, 0x10000, 0x0, 0x7, 0x5000, 0x6, 0x0, 0x2, 0xcb4, 0x1, 0x8, 0x2, 0x7fffffff, 0xffff, 0x9, 0x4, 0x100, 0x3, 0x1, 0x68e5750, 0x80, 0x800, 0x1ff, 0x80000001, 0x9, 0x0, 0x2, 0x80000001, 0x761, 0x0, 0x401, 0x7, 0x48000000000, 0x6, 0x0, 0x8, 0x3, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x7}, 0x1000, 0xfffffffffffffb88, 0x964, 0x0, 0x4, 0x978, 0x8000, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0xd) perf_event_open(&(0x7f0000001000-0x78)={0xfb0af3063155015f, 0x78, 0x2, 0x6, 0x1, 0xb4, 0x0, 0x6, 0x42800, 0x2, 0x6eb9, 0x80c, 0x9, 0xffffffffffffff01, 0x20, 0x101, 0x4, 0x5, 0x7, 0x7, 0xf3a8, 0x6, 0x1, 0x8, 0x2, 0x1, 0x1ff, 0x1, 0x800, 0x7e7, 0x7114000, 0x2, 0x3, 0x74e, 0x7, 0x100000001, 0xf2e, 0x4, 0x0, 0xffffffff, 0x5, @perf_config_ext={0x8, 0x2}, 0x0, 0x1, 0x7fff, 0x6, 0xaf0, 0x4, 0x430, 0x0}, r0, 0x1, r1, 0x2) 2018/01/24 19:59:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000faf000)={0x0, 0x0, &(0x7f00000da000-0xa0)=[], 0x0, &(0x7f0000501000)=[], 0x0, 0x0}, 0x0) close(r1) close(r0) 2018/01/24 19:59:56 executing program 2: r0 = socket$kcm(0x29, 0xb, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x805, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r1, &(0x7f0000706000-0x5a)="60746147aad5ddfb58625403d86aad98ede19ae87eb4f825cfcc218fc36d705e84b1c55d4cbc1ca716835b18ef9cf6057eb25d3705045342372c335c0954157241e45252249f5f1149dc705da0b81df170cd16101974f5187392", &(0x7f0000001000-0xf5)=""/245}, 0x18) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000d7000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000aca000)=r2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r3 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r3}, 0xc) mount(&(0x7f0000e28000-0x8)='./file0\x00', &(0x7f0000d8e000)='./file0/file0\x00', &(0x7f0000f77000-0x6)='ramfs\x00', 0x0, &(0x7f0000f7d000)="") bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000048000)={r3, &(0x7f0000480000)="e1e3c446510ba90880c8083c8b33107aad7cc3918dec70df8f71ec9e5e632ab9078e9d9fb36100f31a9ae608d28acbd2135189afa5e4981ef542e29d973d3312530cef8d863b9ed409d4f936409080b31ba6aa90e126aa15ed93e2866298fbe70486f7461a262c39e5f5a5dfc2d5875b23c83c8d9e26167d38a3a53de3da33de112c1188122d0c80b3aa71aca8247b4ced906110ebd4e9923ae6eca47d1b83d48fe2396e2fb315ab896826d9d5992d4ffd1d2b40d8de399f3471835b57e2914ed62b1ec0333b0a4798ee4bbc0dd5"}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f000015a000-0xc)={&(0x7f00004fc000)='./file0/file0\x00', r1}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000075d000)={r3, &(0x7f000095b000)="3cb1473ade6cad77189f83d188bbec07cca9f2cf723f89ad1e03af55391b130c9d28de9dc309f303796662cabdfc8c0397c34283d3aecc4407f9d58e3fd81df0817958a5c11592c2a56655d0cd3b994313baa38a4427d454e6", &(0x7f0000450000-0x2d)=""/45}, 0x18) 2018/01/24 19:59:56 executing program 3: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x9, 0x9, 0x1000, 0x7, 0x0, 0x9, 0x1, 0x0, 0x710e, 0x3, 0x1ff, 0x4, 0x6, 0x100000000, 0x6, 0x3e8, 0x7, 0x9, 0x8, 0x4, 0x7fffffff, 0x100, 0x1, 0x0, 0x0, 0x7b, 0x7f, 0x7, 0x80000001, 0x101, 0x101, 0x7, 0x40a0, 0x1a, 0x0, 0x29e2, 0x0, 0x6, 0x2, @perf_config_ext={0xff, 0x334}, 0x400, 0x0, 0x5, 0x7, 0xffffffffffff660c, 0x100000001, 0x7fff, 0x0}, 0xffffffffffffffff, 0x100000000, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00007da000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002b6000-0x8)={0x0, 0x0}) 2018/01/24 19:59:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x3, 0x6, 0x6, 0x0, 0x0, 0x6, 0x2, 0x0, 0x3, 0x0, 0x101, 0x7fff, 0x2, 0x8, 0x0, 0x1000, 0x1, 0x87, 0x4, 0x9, 0x8, 0x4, 0x4, 0xfffffffffffff1c0, 0x8000, 0x9, 0x7fff, 0x2, 0x800000000000000, 0x1ff, 0x9, 0x251, 0x7fffffff, 0xfffffffffffffe47, 0x8f4, 0x3f, 0x0, 0xb3c, 0x4, @perf_config_ext={0x9, 0x9}, 0x0, 0x3cf, 0x8, 0x0, 0x200, 0x6, 0x100, 0x0}, 0xffffffffffffffff, 0x80000001, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000dc0000-0x8)=0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xf091) 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0xffffffffffffffff, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 19:59:56 executing program 5: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) socketpair$inet6(0xa, 0x4, 0x9, &(0x7f00006f4000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000a3d000-0x2c)={0xf, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, 0x18, 0x0, 0x3c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x3, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 19:59:56 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000000000)=""/228, 0xe4, 0x0}, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000006000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0xc, &(0x7f0000001000-0x70)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic={0x0, 0x0, 0x0, 0xa}], &(0x7f0000001000)='GPL\x00', 0x0, 0x5a, &(0x7f0000001000)=""/90, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 19:59:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) socketpair(0x7, 0xe, 0x7, &(0x7f00006ed000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000316000)={r0, 0x0, 0xf2, 0xd2, &(0x7f0000f06000)="05c0be0d171f9f11ea53f818bbb844f6e01e88b5313dd2b34441c74b8f84bc5dfdf4541ae051103355bd30809c93b4c19647612377af7859d8eeffb76447086df917afca4d79a63db9a39bf4e43482ccd0bde0f654524152531d2c1e0f881cd03076f6cf5267ba2bde0985f5b5b845b1685ba4ac9e313812446950eb0c51ba4220acb774132d5597184938a15c4a604059e1a6448bb1bcd5a05af2ef6c2ffea59fc941c68034d3171feacf71ee7ca349cac903913733af94723646521e1105bf1a5554c2aed618a9eac76e99d6752994d8c35ee4ceda401af52ac3f31cb3bf2fad7000295efda41481ceea491b1eade16035", &(0x7f0000957000+0xc79)=""/210, 0x312, 0x0}, 0x28) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000263000-0x7)='tmpfs\x00', 0x0, &(0x7f0000b34000)="62fc5ec53c05535b81f1") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000799000)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f00008bf000-0x38)={&(0x7f00008af000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f00007bb000-0x50)=[{&(0x7f00003d4000)=""/4096, 0x1000}, {&(0x7f0000cf4000-0xfb)=""/251, 0xfb}, {&(0x7f00003d8000)=""/61, 0x3d}, {&(0x7f000040d000-0x11)=""/17, 0x11}, {&(0x7f0000a19000)=""/85, 0x55}], 0x5, &(0x7f0000fb6000)=""/156, 0x9c, 0x401}, 0x10000) bpf$OBJ_GET_PROG(0x7, &(0x7f0000392000-0x10)={&(0x7f000052c000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/24 19:59:56 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000008000-0x38)={&(0x7f0000008000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000004000-0x2f0)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000003000)=""/25, 0x19}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000008000)=""/4096, 0x1000, 0x2}, 0x0) [ 2592.332970] tmpfs: No value for mount option 'bü^Å<S[ñ' [ 2592.388786] tmpfs: No value for mount option 'bü^Å<S[ñ' 2018/01/24 19:59:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000030e000-0x8)='./file0\x00', 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000f29000-0x48)={0x7, 0x8, &(0x7f0000d1a000-0x40)=@raw=[@jmp={0x5, 0x7ff, 0xb, 0xf, 0xb, 0x40, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x1, 0xd, 0xa, 0x5, 0x100, 0x0}, @map={0x18, 0x4, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000f8f000-0x4)='GPL\x00', 0x8, 0x12, &(0x7f00000c2000-0x12)=""/18, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f000012a000-0xc)={&(0x7f00006fb000-0x8)='./file0\x00', r0}, 0xc) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000591000-0x2)='v') 2018/01/24 19:59:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0xb3, 0x5, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae)="", &(0x7f0000040000-0xdf)="", 0x0}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ebc000-0x10)={r0, 0x28, &(0x7f0000e6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000335000-0xc)={r1, 0xc254, 0x18}, 0xc) 2018/01/24 19:59:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x400, 0x10001, 0x9, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xe, 0x3, &(0x7f0000ee8000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x1, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)="05006500f44efff9", 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b3a000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000042000)={r1, 0x50, &(0x7f0000b83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000982000)={r0, 0x0, 0x1, 0x7, &(0x7f0000e4d000-0x8)=[0x0, 0x0], 0x2}, 0x20) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000675000)=r3, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000882000-0x4)=r1, 0x4) 2018/01/24 19:59:57 executing program 2: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000fe5000)={&(0x7f000026a000)='./file0\x00', 0x0, 0x10}, 0x10) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000974000)={&(0x7f0000f24000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ec2000-0x18)={r0, &(0x7f0000857000-0x6a)="97aaeab444c876eb3c6167fa1193351c0cc8700bc7b8c4f94600e6e87bb9497a91bc086d3dc5f1ce8f9dd1610098befa9407c7fc59658b1bc99f3096191e670b3864721189bb23c1e97c5745035d3e3f4a5af27f6aa429476d1b2e6bb660f365f0e937c1eb6ee1b4f589", &(0x7f0000f1c000)=""/84}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f00003e7000)={0xb, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = perf_event_open(&(0x7f000095a000)={0x3, 0x78, 0x80000000000, 0x9, 0x0, 0xffffffff, 0x0, 0x8, 0x142, 0x4, 0x4, 0x200, 0x7fffffff, 0x9, 0x6, 0x1400000000, 0xdaa5, 0x1, 0x6, 0x800, 0x8000, 0x1, 0xa4, 0x100, 0x2, 0x7f, 0x200, 0x7, 0xff, 0x5, 0x51d0000, 0x200, 0x401, 0x3, 0x3, 0x5, 0x3, 0x3, 0x0, 0x8, 0x1, @perf_bp={&(0x7f00008c3000-0x1)=0x0, 0x4}, 0x400, 0x7fff, 0x80000000, 0x3, 0x10001, 0x8001, 0x3, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) 2018/01/24 19:59:57 executing program 5: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000029c000+0x805)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/24 19:59:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f00000f2000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x2, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)="47ff4c00", 0x2, 0x99, &(0x7f0000ce7000)=""/153, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000cc1000/0x6000)=nil, 0x6000, 0x3, 0x24010, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fd1000-0xc)={0xffffffff, 0x7fff, 0x8}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000dfc000-0x10)={r1, &(0x7f000081c000)="c94fc46a8c9e2ddca3e802e7e3586c25ece3cb076c6ab3ac20822b2189ed54b967557bd7a8abc426d8330fb49438e6f0793996e089707636169c8c8a74643d53f4f6c7c21cca4a65e60e84efbf740781a7a867c7ea43d10a2efe019094adf642c4eb177b4a8c7d3ca7684fe2fc15a8d46d937e3a47103122111a1af42591e3be451983348e5aa5a56fa352762bb8c199184e6427a0edb9075cee47dc568cbd57166a315034826619e59d8fc9d21401978f7dc1f7bd9e9969a735bb74b160398e1bd6d9b7f13605b5c497862afb3248a5431c859787a8c4add434e0449208b0fa7deb4b374117f258ca2383"}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/01/24 19:59:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000942000)={0x7, 0x3, &(0x7f0000402000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000038d000)='GPL\x00', 0x6, 0x1000, &(0x7f00006b2000)=""/4096, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) 2018/01/24 19:59:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00006b1000-0x78)={0x2, 0x78, 0xfe3, 0x40, 0x7, 0x5, 0x0, 0x1f, 0x40000, 0x1, 0x9, 0x1ff, 0x81, 0x0, 0x401, 0x6, 0xffffffff, 0x9, 0x5, 0x7, 0x8000, 0x0, 0x10001, 0x6, 0xffffffff80000001, 0x549, 0x1, 0x800, 0x9, 0x3ad, 0x2, 0x80, 0x1, 0x1, 0x401, 0xfff, 0x8, 0x8, 0x0, 0xffffffffffff7fff, 0x4, @perf_config_ext={0x1, 0x8}, 0x0, 0x4, 0x80000001, 0x0, 0x1f, 0x0, 0x9, 0x0}, 0xffffffffffffffff, 0x8, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000e4e000)=0x0) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000e19000-0x8)=0x0) mkdir(&(0x7f0000003000)='./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_config_ext={0x0, 0x0}, 0x200000400, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f0000baf000-0x25)="ddb1101e87c40265b0fd05433aea52289f57247190a371a26dd5d3ae86ce79754cdf1456ff") 2018/01/24 19:59:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x6, 0x800, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000934000)={r0, &(0x7f00002be000)="", &(0x7f00005cf000-0xc7)=""/199}, 0x18) 2018/01/24 19:59:57 executing program 4: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000b02000)={&(0x7f0000b02000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000902000)={0xb, 0x10001, 0x5, 0x6, 0x8, r0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000480000-0x38)={&(0x7f0000b02000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00005ce000-0x80)=[{&(0x7f0000b02000)=""/199, 0xc7}, {&(0x7f0000b03000-0x62)=""/98, 0x62}, {&(0x7f0000b02000)=""/135, 0x87}, {&(0x7f0000b03000-0xcf)=""/207, 0xcf}, {&(0x7f0000b02000)=""/0, 0x0}, {&(0x7f0000566000-0x23)=""/35, 0x23}, {&(0x7f0000b02000)=""/218, 0xda}, {&(0x7f0000853000)=""/20, 0x14}], 0x8, 0x0, 0x0, 0xffffffff}, 0x2002) bpf$PROG_LOAD(0x5, &(0x7f00004e8000-0x48)={0xf, 0x0, &(0x7f0000a7d000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4ee8dbc2, 0x0, 0x0, 0x0, 0x4}, [@call={0x85, 0x0, 0x0, 0x2f}, @alu={0x7, 0x69, 0x3, 0x0, 0x1, 0xfffffff0, 0xffffffffffffffff}, @jmp={0x5, 0x4, 0x5, 0x5, 0x2, 0x20, 0xfffffffffffffff0}, @ldst={0x3, 0x1, 0x3, 0xf, 0x8, 0xfffffff8, 0x10}, @ldst={0x1, 0x3, 0x3, 0xb, 0x4d44334ca1a566ce, 0x1, 0x0}, @jmp={0x5, 0x1, 0x2, 0x9, 0x5, 0x30, 0x1}, @jmp={0x5, 0x101, 0xf, 0xf, 0x7, 0x1, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b03000-0xa)='syzkaller\x00', 0x7cb, 0xf7, &(0x7f0000b02000)=""/247, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000b04000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x7, 0x3ff, &(0x7f00009db000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b05000)={r0, &(0x7f000036c000-0x2b)="55075eb627abb873a4833f21605ceb917560dd048f8ed473eb999bac76f101094e64d8cf00ed7032b7a22d", &(0x7f0000b06000-0x11)=""/17}, 0x18) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000b05000-0x48)={0xf, 0x12, &(0x7f00001b1000)=@raw=[@alu={0x4, 0xc0ab01b, 0xd, 0x7, 0xe, 0x10, 0xffffffffffffffff}, @generic={0x9, 0xff, 0x1, 0xfffffffffffffeff}, @call={0x85, 0x0, 0x0, 0x23}, @jmp={0x5, 0x4, 0xc, 0x3, 0x4, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x4}, @map={0x18, 0x2, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @alu={0x0, 0x100, 0xb, 0x4, 0x7, 0x80, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6}, @generic={0x9d, 0xfb4f, 0x100, 0x9}], &(0x7f00009a2000-0x4)='GPL\x00', 0x2dbfd3a0, 0x0, &(0x7f00002f6000)=""/0, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000a00000-0xc)={&(0x7f0000b05000-0x8)='./file0\x00', r4}, 0x222) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000798000)={0xf, 0x2, &(0x7f0000b01000)=@raw=[@ldst={0x3, 0x0, 0x3, 0x7, 0x5, 0x30, 0xffffffffffffffff}], &(0x7f0000b01000)='GPL\x00', 0x5, 0xc2, &(0x7f00002ab000)=""/194, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f00005e1000)={&(0x7f0000afd000-0x8)='./file0\x00', r5}, 0xfffffffffffffcc9) 2018/01/24 19:59:57 executing program 6: mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xfffffffffffffff7, 0xfffffffffffffe00, 0x81, 0x1, 0x0, 0x89a, 0x1810a, 0x2, 0x3, 0x9, 0x3, 0xffffffffffff8b52, 0x3a, 0x9, 0x0, 0x6, 0x0, 0x8768, 0x8001, 0x3, 0xc0, 0x0, 0x6, 0x8, 0xf, 0x3, 0x8, 0x6, 0x4, 0x7f, 0x8, 0x0, 0x4, 0x100000001, 0x0, 0x1, 0x0, 0x400, 0x1, @perf_config_ext={0x0, 0x3}, 0x1018, 0x7, 0x0, 0x7, 0xfffffffffffffff8, 0x2, 0x5, 0x0}, 0x0, 0x10001, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) mmap(&(0x7f0000c48000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 19:59:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a0e000)={0x0, 0x0}) sendmsg(r0, &(0x7f000052a000-0x38)={&(0x7f0000b0f000)=@in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x11ab}, 0x1c, &(0x7f000026a000-0x20)=[{&(0x7f0000126000)="", 0x0}, {&(0x7f0000b10000-0xe2)="f8eba4ed11e21fd4798e0e394ef1a0858e10263222d22651f620306c960d2c20a9d466d56fa6f9f1b1893ecf733010ad6b47566afeb14674624770bdf9599dae7a3aad680d04da354cd953fac9f02df6b66c45f186db035803d3bc61edf6012cd1b890db9580abf8abc9ef8e412c73175fe227351d074b61e62b64a19ad868bc2a9f1837027555763c41713e1c210baa419d50d76bc75ca29e805022bab7eddf728ba56a2288c3af151c0e5ff54e01db0508740d578234fd3e250d5e09daef8df35fc58fdddc76d6efb1e8ec5127cc84f72c4dbf2130d1fb16d74d63e5a0101dc9dd", 0xe2}], 0x2, &(0x7f0000324000)=[{0xa0, 0x19f, 0x0, "a66499d78962a93dbbd8d34d426c142e192100401999da8dfc900cf885b321b1aad212181e0fada22199a0e07a0346ecef95daa942f6003f36c60cd5304a937136cc83753d44df2b7935e4f1dd96322fd1488f3d1987f81599efd7679b0fde63e0f0b19ee30decbaa5b48da9a13d092cf2599cbbf6bbe640b1936e5ec8b02edee8a9409c12c0e46560"}, {0xd0, 0x105, 0x2980000, "4c004a3d589552e5c736644a9a256c023afb36597a64e0d5ab41dbf936ed241bdb9555d620d45b32e706ab8a40fc43e6b4c1f3f669838953b2affdd294a9814e7e0ae617e36d583774fd251e9fa69cd4fb68e5256923635766de52bc0eb750c943ed8409f180b99789709a82ac120f8c20cf6fc87f7c7ecfcf917827360450c52daf4c70e16fd2da77fd02084eb016a8180106ac8a58b1ec2526e31569249b986ec5869e8b492c7ab861051026010496224f54e23f07e4f26bf5b3ac75dcd2b7"}, {0xf8, 0x107, 0x1f, "aaa20f20175bda0e8593c4787d2fb3dd6fffeaedd4ad7248b6dbbfcb73635a22128a095104e806ea85f943ce6eaa208f71e7101042d192d0a71bf0595c0de2a2300548992b5dfb7a85ebc1a357c0fd833d9d95ee5d3031b2a39e6ceabbd90445afb597db1b1d08660d66fb6adbdde0b1747acf3e705acb20d61d9ea1909e13962937354459b73a3585301b6fce8cea3a6690dec3bedfa5aa8275408f2bb4097cd30c307207b7236010af5ca2425a3886b7910c085e8efcd4773d8cd30003ccd09d35940e2bb4bba3ab36704dae514dedb3f03b023d759df832f94a79e1bd203cba"}, {0x40, 0x11d, 0x401, "af7d9584c9ed4e27837a3b87fd7b125a4c84ff3e7bf5b32c3270ec7e5a9797dae1ebbca8faa4586b1a7e18"}, {0x110, 0x109, 0x9, "9a76ce0be99655c3126053effdbccc0052441fcdf75b2a8d61dfe0ec13e72555ef6e4bc7b499f8878c8bdf2a326e1fcf9140f7ea52ec86d081baa1ee34dc81a2db17d6e53f4c40a9f3e7cb5de16bac53c15bce9bd56c2fac99b9c68af2118c8f22d5bb91a731c8650fd087a921c809f6915902788e1b83013705f135d48cfde0feba16fe24e755163a6c8f02b3c0314c4d9d0cf980e50a8e8a4806c3c7b3d4f2bd1f81f23dfbc6df86b0009f6447b6e38c359ad287198fa8c1ab776c8c5a8d0ffda65ac262565da1e0c010dd4a72b3964c292e967fe4c4d14b0e4c54d7c28d22a5985d17a7fff80a578ef43a9051d5c46c2b41240ea143c7f5"}], 0x3b8, 0x91}, 0x20000000) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) close(r3) r4 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r2, &(0x7f0000961000)={&(0x7f00006b6000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00005ba000-0x50)=[], 0x0, &(0x7f0000560000-0x20)=""/32, 0x20, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000e0a000)={r2, r1}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a1a000-0x8)={0x0, 0x0}) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 19:59:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000422000)="6370752635000206fd00000183") ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x8000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000ec000-0x8)={0x0, 0x0}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b26000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000069b000-0x4)=r2, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000b97000-0x48)={0xe, 0x9, &(0x7f0000791000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x0, 0x0, 0xfff, 0x9}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000feb000-0x4)='GPL\x00', 0x0, 0xe5, &(0x7f0000b84000-0xe5)=""/229, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 19:59:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000cac000)={0x0, 0x0}) sendmsg(r1, &(0x7f00004c4000-0x38)={&(0x7f0000875000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58, &(0x7f0000843000)=[{&(0x7f0000fad000-0x2c)="6ad5738d5627e290f9cd51c0dc81e58f999e169dfb6b7ad8803926ee0beb43f98557d95069f31b00588a01d3", 0x2c}, {&(0x7f000093f000-0x8e)="8526c3aab513da321e886305898bffbafde037fefb6156a3b9cc2a4eaaa038efc6c15ab435f7e54a49aa6cfd44b7053ea597d7d29df24ca4bb4802253b73e1d44a9dea011dff9ea748801b685fa7c5cd71f6e5731c3d22137eed9322610c81820348d65773edc2e7cb6daef4a3a453323ed003cb77ff1ec509a7f4710fd58c28a2b5d75e655f92d974231e5270f3", 0x8e}, {&(0x7f0000b3b000)="b54f718cfd3632f38cdf83ca40a8e0f6bd2ad8b7795f2e1c790d6f68291f8eee68202a9fac498333a17db9840f27e92aa51a924d2c80b93b7c8a711ed050f1437bf9d595ea8e77bc0186e295cae4110424f756699e9eb50da21e827db1e776f38839dd0c7794a0dd54bf496bfbf9b93f22e9d2f66c3df52d35c94c94e45a30cf39", 0x81}, {&(0x7f0000df6000-0x44)="58aad0974bcd92c0c98d4f96339e02abdb7dd5b41d843c82b96426c84ce3f2f5e98859591f9c25b64ae909abe4cafaf97d3c3e1a212162edb91009808e6c15e484578020", 0x44}, {&(0x7f0000ec1000-0x35)="fe55060beebd06bcc0ffeaacb7b3718459ce09c0b699e8dc4eba5534080e69418807143dd66fd25fc6575060f0a0f8c82171437bb7", 0x35}, {&(0x7f000038d000)="d6f2c6a952a64cdee45be3081003cb7dc72b3533b37b8a637ee89600fc4788a2aac4db6540793d3c60280c6fbd7424f897deda2f1db4a6e829eec5a6651c58a35da06538f23b7a9352f6f278d73dc1ef6056ce23781319ce2d7b24c9c627bb804bca149e638abdf0ad", 0x69}, {&(0x7f0000642000)="af4d53f7e530e5c718935743d7395969035d6f02275b0a7fe6676817ef1f4ed73b6cbe5ae8e7ac1d4863855fde2dc00d6f52332238ee333ca70273d2fee12d82dfb0f9ec8fa965ea6236e59d436d79d577a8a64725986f24e4b3acf578ea0de37fdafce37d1ba99755f9bfd7180cb05cf8eeb06d1167a67c3f19536a22962c9353f9faccdfe10734d5abd086d8940dd3a72c9afddaa215c8bf188cfbd3aa6aecabe2daccd73ac68fc9605cd2ef05691d844d800f028da7a13e722eeb968ba3a09bbbe07bc8a7dc40980245071c7e7f93014d9a4db638957c46805d4c0d181658bea7bfd6cfe6ed41ad07908929e505b7c08b2f0837c4e0a2ebd0478da94042d49723aa6a58030783b55c9cf7d58d25cb35335d7be110d6005966bfd7fc13b6e3db222dbff36ad603557c51f68fac20d5b9d137a26ced0ca374b1022314ebcfdf8fed041b982b776c19b3790772db36eccb4bacf2a5cfcb4fbc58a2239371a243220b8c0177f4d1f032e74ff14e23bba52e4c6cbcac0a6b3fcbf3fb6ab396e2657a7d2a3326758d6fc8220b4954abf085b2ef1fb117c9ebb2189fa6c90314d327f4c88e88b7ebac96572c2d70802a2a8aebae28f77a0c381c96d44e1ad9acc568073104338186e675abfe29c7d472d95ef5d0c3efe40a2fe454d6d9b4d97c44d6e4613e3b457f5906c0c2379f5752fe2bc194998580218d3a1f9163739239e9d03488b7653beb406b0569b8de8da688ca7641e885d0997d44c01584a96793014ac4cd1137aafec57de88254857d612f0f8738c292f8e6a65097a872436f66e9e2c4192706c6e5002571a22d26edda138a5fdbb819b9fcb6345dc606d38cc058e53a1e4291238b96e3e3139c795decdba5a0910eb35c8274b8579aff3f109cfaf611eda754a45828b3a25052da9774a352b8ada062225ab135713cf4092a812dcf35abdcaf5a7cb34de8fe3dea367cea4acf9b0fb420260f90490421a65a8e0daa64e791a61323a48d1555ac67268a09be57b89f169b2802258efe694c5e00062d58f09ca3d1eb3e0490245cb149e74feb027f5f19de5a48181e4cbe0a49c13ea90d9c6171c046b1579a7c645279fb576e1db597b9f2e28c7fde34554f6a3146238557bdb02cadd91547051da127e62703985e1ac86f3f7b0cfd46cf619d94baedb6460f9179e627535727319c29741eaa6df4215fcaa788ebf6b92fd7662fafaaad0946111cc0806b90fabedc60b28c8d18979a24a2fa8bef49a2eb988c13d0b6c7ce51011e3385c934a9918eeb3171b4c7498f1441b0fc9d65a47367c66753333fbcc8398e99c7cbe8eb4467e5606df81be19e827e26cc70a68b22d05bd8c00d565c9d87a9f217427899f56fca15333bf7d0a43eb17e626f8110c05ffe09ef833c82ebc58b2997cb489a47bdf74e85b91d78a1b46dbc9e57a437ed60c61c0f43b4910817048af19f454cbd3e34744b2a573694db7ef862472be9973dff3e645e9f21e91940d958377d08fb29c244903bf34946a2ba5c912eeb20baf71d6cbd0c64d69a5f47c8463cce35e526b49bbf7b814fcb8fb3072047e5ba9ac3d61244523224595d4a0b128e55af98bd7deff926ec968f16aa9a05408014a4256f62fd505b2ace4523687774729e2869fabb2257ef8a614ae7c4831c71a7ed01f5d51336cdef4f55f941d66d3f92ca6042d9f1b20ef7d5823544cd2491eebed0283d45a8175d73c10d150aaf8442047fbc367e609f640ffa091daa6edd78d8060cc50c45299e254897da3205bfd4ea58d3a15ba731dce40e203d5e09073da4713e251ebb65f927fc30210a8756e12124ddb167dfdfc445293d141b3ba366f317cd421eaf12e8dca7fe2286779dd751bec708fdbc163e38844143ffe736e7545a2ac871e82c90ec178df961225348d104de6c57c08bc4ef78ba8fe164888c3f2fe7f245cc17e2c08cd6655ebbc44a0d14bf2d806108cade4b40d78af1c2aafe02eec3127f7da946bbc384af4c469eb6cb0c976595af75f33d859e7475ba4200c6fdb4a9d99dfe1cdb300f18db44a34317751380812aef4e1afd812dcd276f693190f1849fbc5408f243b5af5d1f50cb1f82b5cb5e3fb28216bb9905545270db91928ced452ff0662e2d8fe6df186f07c4377d79d38fb8b267f9937797a9333cb0bf26d59a63fa1673a7e70947f44ba489d2ac1d399d037ca622fd91b01278b17cfc9dbebe3b7c4bee1b545693d499d6bd2d007e1580b6278d26619108885e374fc7b78c3a3e0204c4aed90e47817da44ca9af818e61ce4459d42c50055941a89820eeb00c5193dbf403ac2f26b145cb74a3331d9d02abbe3e8538ad89a45b880c52248b2083f1e41e24990f08f9bed4c0477eff06c8c44b011855b29b6d0195d337c9a3ca6b4ad53b06cbda42aaa068b462bd302a29698ecfe25157fd96df67192aba66b2a6844d99260f0f827cbf2ce7218a1871354b6bb38c48f63072c3753b81800526890ef7a57e330d77f27ad9d64cb5e3dcd0903a4ef3b1ac58860570fc994ab347c2de0eaca9d000b72974947e8ab1d9e392397d4cb8740c9a36b21ccdc61854359710c489bb2cac16f317f76db37bfd5d234b76550cc6c3330cad9fe2833946a7b4a6ffbe68586650dd72b70bf0225ebe17221025020ce2168526efe271c76be78888ca757adeb3a7e67a65854988cd8fd097bc19081ee7d38da45d99b7c2e32f86df53bc600bb04a61f5194f1550e0a25fbb762562238045ef4e18fe89b8672c96b5dcd9fb797705e43f05743f8f8a2f8f5bc390cbe83063cfeacf50a7a78a470de9f56435400c1b47a4f32647aa1c6e7d84cf8e70b001d22d7bc21baa3309951b7c072e373c953cce288f81d2e715b59c7c4c7d43f2a8c8baf340d78af58e81dbec6b6b5e0b8df0fbc91ce61019ccde3711f90b2ed79d282693a6246f0f5096389b2cc10167d22ceb01d29f82917694e71a268022c181fe86cea88afaa1c02c4e8a79a3e4f2a5dca21371d660fc0cd560670df851dff0108319237732c5bcc2b92d96b70d0b53d66229afc28f8f0108ea042fed720c8fc61f98f762220846080c1c86d86e5fb2bb6c64628a9a35d863e6ad6d7a1ef21438a99944e007a28a1ea4638024ff706b02c3939bc1ae0b46c8fadb0fb0064b7ed0478cd72562f09cdcc26a50c73cfa0fe1a89b5f7383c4458df3cb287a9de2cab076cfb1464bd2cba06061a3f4277fb9fb90023c0999aa3ad25a667d1f84ead8023d64fcc64b76b2810071b753481e35536822a7a394ba20b7ea6abc4dbcb50824cf62e346a077cc726285ab1f1b3e5919e7537ac8ae878086e1a44eb90af79845ef613c541f87b800a2dfbfa4b3303973795fa4f53fdd7d91bd88d86c55904b2ce112100b211444cfb46e14b7c852961a851897ae280ba94ffb36794e2c19a689897ef675dae3c59919af8eeb1a1f2282dd1605abdd20656a538371929f3292be680b47e5c4e0dc8d0ae56bd5d38442f2ab60a435026560a141b4888230e187f028b3760d891af2ce51c451898fb9f2654bac1121ae2f7f6c737f8459e523cd9c860635163566f3cb6c478889864e2d2ba68f1fc7962b752a5cd6870518a8c5a84aa901c5c200d6d18836407999fbefbc4142d83c56d5a541ddc301823b7882053e37734e4a1f022ea1e0cef18ec8d050c8c2892af1bce64af632131bd01d118794aa6e25fcb81d9c02e9d385f69f34676e7ee30e3b343d547cef5c03975cf8f366ba372febce5e597d28f33677e28147f6fef92125edf27ce1ad7a428e657abdad2c3c07bd79a1e2ea28f77bb6ff45918a5b1d79075178acb33f2fb0ac9b1da85185a0004c9e4cb3f4cd275585450e35d2dae2a7e2d1b63cf417ddbdb5c395c60bcfd8d6fbbf2719cfd76c958d84b7e91ad775069c8b22dcd380b1c3961e7f12fd420f3429f5378c88fa58f2b898de3900e891cf4b0ecad978dac1a67b9a86d6c5eb6f2669214a198edcfb867684ab883ce56bafd008c9d0ac97e746c418cc374919683a2cf2b268ac2d8a3d7d4a5a2aa19daaf7128facf6f9ca5a6cd4587946207a09d4fdbd5d46ac9a273b9b8918a18ad0b308d0368b77028009576fcea271cb6b452e85eeb53dc53442a522ccaf60160e5dccea0b8649c33a76b0ec800650aada459998f15f55018ccd9681e87f621028f4ea8f3e00838638e101734e4535f2c7af3d01bf511b8c72e4e3e1e50f9608f67ae0ddca2f0a3ccc397ce6d171f047e2e504bc27a16aab08cea60f4cdd1adea37d01e2a50e2350482698af330e4167114d50ea61243b8c616ccbe2b8a05c2803edec548e5f8b0ffa8df7254b57474548ce55af279bd4bfe4af942bbe8c32376921728ccac38bcd175e2c68fd74d33bb3f2f5cac2d71a95fd217600b77d17e35a3a166aab5f26e7318670614be7e031d6b3e05e065b193e8254e0ba018420d640419f0072e7b91d349f3fe46032624b8b967608a60713ae43f9a2525f8be3b4a3a79b042a309301c7b77d1da4d2ed98895ca7ebec392829922b0478bcd1ce13330437567f3c568715a89db3926f140c7f4df0a3acda036d59bed7a1a7b6b4b3d5d5eb713e14ce0ae8767b3fd9d87550402565af3c23ad323003b15e671867ee41030af2afa38217264b5c0c89098b461baa3a7a8387f84c48c4dc98f5c4999d858a55a1620ed87bbb1118670061f2e2c903398ba0425358364f133c3380292128f0b12665648fec9ca16558c08598010f401d31b4e4926339adebb020e68fabb1b98f80ec9faa9b46c1b79480ca7b59f28f630ca238e82040233f093f85e8c9c2a5feef28e0d3f3ff28d07b41d7490b4667aac14a8c769518bb16c48fe96f47b73b667ed277b4ab958abebb1f96d4fc1cded38eb692dcc08c0535c878cf738b43816f3798e333f284ffff5cf203f2491c0802f4b3c5e8f0ae514327cc34fae5c0871d262e24dd8376b02ea64319811ff8045ada277cd9034c8e9848ef3aef84ae0c10713586e7e7a9e0ef3264b8c24134da9cfc5204a50fe5bccc448ceb1ab33b053a787b070e312d4a372bdd2ab6604dc28b15f37d9a4b5f9ff3fe769769e85caae104bbab7f2092b236e4ae23c80b062cacd8c7d01098bb43b0b135da643b7e1022c23fd734db8ad25d1ebf614ea0f901a3f1a5282b0b0712a47035dcf27e47dfe3f26b2d47e2ae37488a6086ca30971755268afd9fb8a394538f08730eb32db8f37584d6598df4442313386325223aac052956ec0cb1cc0b8a7638367a2f3633487feedc7a0d47fc6680af5800493e24df7692b121b54664b900e112da328abc0975dc6de31c90ee35a45a2e7f857b3690c42e41d2207d19038d3127cd25c69408850aba7da1bacaab3c1addd278e155f8fcab5eaf7a13ae59ac0433cbf6466b311b38a88cbab783705eb4a0f89a012ba9e7537e7468ef05ebdfe291de8c363834ca29c28883c1dbdfccd7ece8a90ec2591e2868ddaf2444119dfd1512090f111f5b7b4ae736e3184f3abac0217fe6b98ba64a38237d9f676a52e358fed42b4fa305ff7da3e71d2079a4d127bebc82816a8435bf867d32c1747c0a89a8f320483eba8b1aea3c5908ec1314a1751ef34aeaa759173a933bdff543fac80fd6dcc92df2c901885373849f0a40b4906dbe9a3febb7d7fdbb318706a6059721c2ef3c13085666a421de16e0fbd82a1d2099357e54015202fbd7a7b2c58ec97637c1e2b5623be2ec67ab3cd422240623e9049923bf18e77b0aa6f092240b8e6815f9508d90e0de503379130a4baff67ce8ff495fe5e12099", 0x1000}, {&(0x7f000097d000-0x3c)="92ae85b8211f52d70b3001eb191dab2ff864b0d69091135c4603c5d5115924ce06c67096b61e338fa40f4f879013767656c05746e3ac0d71602059cd", 0x3c}], 0x8, &(0x7f0000745000)=[{0x58, 0x1, 0x1, "7d99b84b97b66497839ac80386101ef03c3b0f1b676485262fb4e0193068a622a0d295ae20cc21058a9bb2a57f0ab922ee79ddf42e160c2a7f8ef2c56598feb4a4496808d87fbb"}, {0xe8, 0x101, 0x4, "e73332d84ca28cab18feb9abf27a11662cd0c7b9d944639d06f51e47b532a6e96ee7dd4ad98daa022b5ae0f740fabaeb28b3ecb1e3c60b0b4f4894b97335b20d599f365a1d4d18129c93f5c3070d70427c0bd7a739d9c72041019497983313eb5e892907a509be3b52c43d2a2a41a0056b123400efb2e48019de517f041dabdd56c589766b98161d17c4a4809fbd963eacd83e51ecae1bdeed548a6335eac07aa921b69eb215c7461aeddb1050630e117c1e6f75892e08858422c15956b3b675d95b25ee84cc808e590c1e8ade66ddf5dc24e41d"}, {0x18, 0x108, 0x34, "a338b3dba4c0"}, {0x20, 0x0, 0xf1b7, "f9c4adb9bc5762a30b922cd0ebe10ca3"}], 0x178, 0x800}, 0x8000) mount(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000106000)='./file0/file0\x00', &(0x7f00007a5000)='coda\x00', 0x1000, &(0x7f0000bab000-0x6f)="") mount(&(0x7f0000939000)='./file0\x00', &(0x7f0000a60000)='./file0/file0\x00', &(0x7f0000b42000)='ramfs\x00', 0x7000, &(0x7f00004d8000-0x4a)="") 2018/01/24 19:59:57 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000024000)={&(0x7f0000002000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000023000)=[], 0x0, &(0x7f0000023000)=""/97, 0xffffffffffffffb3, 0x0}, 0x10001) bpf$PROG_LOAD(0x5, &(0x7f0000024000-0x48)={0x3, 0x3, &(0x7f0000023000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000c000)='GPL\x00', 0x0, 0xfc, &(0x7f0000022000-0xfc)=""/252, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/24 19:59:57 executing program 3: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x5, 0x1, 0xff, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={r0, 0x28, &(0x7f000040d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000217000-0xc)={r1, 0x8, 0x8}, 0xc) 2018/01/24 19:59:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000a24000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x6, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000b4c000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00005c5000)={r2, r0}) r4 = getpid() perf_event_open(&(0x7f0000559000)={0x3, 0x78, 0x6, 0x7, 0x4, 0x7, 0x0, 0x40, 0x900, 0x4, 0x0, 0xffff, 0x3, 0x1, 0x8001, 0x69d, 0x0, 0x1, 0x800, 0xdfb, 0x3, 0x4, 0x6, 0x80000001, 0x6, 0x80, 0x5b2, 0x3, 0x0, 0x11, 0x9, 0x3, 0x5, 0xff, 0xfffffffffffffff9, 0xa96f, 0x2, 0x5, 0x0, 0x9, 0x1, @perf_config_ext={0x1, 0x3}, 0x1000, 0x1, 0x9, 0x7, 0x200000000000000, 0x100000000, 0xbe, 0x0}, r4, 0xffffffffffffffc0, r1, 0x4) close(r2) close(r3) close(r3) 2018/01/24 19:59:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x5, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000068a000)={0xffffffffffffff9c}) socketpair$ax25(0x3, 0x0, 0xcd, &(0x7f0000890000)={0x0, 0x0}) socketpair$inet(0x2, 0x80000, 0x1, &(0x7f0000ade000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f53000-0x4)={r1}) socketpair(0xf, 0x800, 0x7, &(0x7f0000af5000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ae2000-0x10)={r3, 0x28, &(0x7f00004de000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00005d5000)={r4, 0x80000001, 0x8}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00004cd000+0x513)={r2, &(0x7f0000cb3000)="7342e6ff55bcd1c01060357ff246e179f60c2925c34172da93e9d1991e307886992ecd77c6294ceeeb2d813432fe75a798df4d48dabee275770a6d5355b8b4c5e43ea763c47f0f0edd0c62b1d7ba6fa95790dbfc9418f5b5a8295ece6b8e2731a6055e94fc40232f02b8819fc33975e354a00ac42106313e66fd5a62912c6efdb5ce30f4f308691bb1d948122ced68fb5cb35ed32ce2a04ae624cc8552519d62cbd888aab516b1a609ad45f8c56d96", &(0x7f000017c000-0xd5)=""/213}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000015c000)={r3, &(0x7f000071a000-0x45)="1691088cf8b97309dd1d35bd47f6efe16a4fb67f726c62bdd14aaa3a9ffa99d84341745120a29a6d109819adc651633668041502255725aa8198cc774d15872a274cd40d37", &(0x7f0000a19000)=""/70}, 0x18) 2018/01/24 19:59:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00004cc000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000fd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000041e000-0xc)={r0, 0x3, 0x18}, 0xc) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x941, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 19:59:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f000079a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={r0, 0x401, 0x10}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00009ad000-0x10)={&(0x7f0000c52000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000085d000)={r1, 0x0, 0xc2, 0x1000, &(0x7f0000ff6000)="b04cecbeee283aacd656d63a2247f0e0404f9fb59510efa5d7218f97ee1f878bb881e0b81b6fd5fc981b3cc0c8a51596537789c239324d6e2f96d14638df57b296fd22ec5e1bea06b4b036da06788a2fd94f71a1cb23bc108e26bee278f17283bdb12969b13db60f2e71f93f4d15b64f7ae0089d10bff62f697b6b0b8ad39d13a57fc446c54599242a690ad136824014fc890bdb1a06481db6465ae688d386ecf379789a96f70d0a3d9cb995f13506951e5a08c30fcb331c883bca3559fa0dfedaf4", &(0x7f00000fe000)=""/4096, 0x8000, 0x8001}, 0x28) socketpair(0xb, 0x80003, 0xda7, &(0x7f000002e000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c69000-0x10)={r2, r1, 0x5, 0x3}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002dd000)={r3, 0x28, &(0x7f0000f37000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair$inet(0x2, 0x5, 0x8, &(0x7f00005a1000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000083b000)='GPL\x00', 0xb3c, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvmsg(r4, &(0x7f0000a89000-0x38)={&(0x7f00009a8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000053c000-0x20)=[{&(0x7f0000987000-0x7c)=""/124, 0x7c}, {&(0x7f00004da000-0x84)=""/132, 0x84}], 0x2, &(0x7f0000d0a000-0x95)=""/149, 0x95, 0x4}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000733000+0x1a7)={0x7, 0xf, &(0x7f0000218000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0}, [@generic={0x400, 0x2, 0x7, 0x4}, @alu={0x7, 0x5, 0xa, 0x3, 0x6, 0x2, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x71c}, @call={0x85, 0x0, 0x0, 0x2a}, @call={0x85, 0x0, 0x0, 0x12}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ee6000)='GPL\x00', 0xfffffffffffffff9, 0x67, &(0x7f000007f000-0x67)=""/103, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) 2018/01/24 19:59:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0x3, &(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0xfffffffffffffffe, 0x0) recvmsg$kcm(r1, &(0x7f000015c000-0x38)={&(0x7f0000e41000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00006ec000)=[], 0x0, &(0x7f000025d000)=""/135, 0x87, 0x0}, 0x0) recvmsg$kcm(r1, &(0x7f0000f8a000-0x38)={&(0x7f0000f7f000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000004e000)=[], 0x0, &(0x7f000092b000-0xf9)=""/249, 0xf9, 0x0}, 0x0) sendmsg(r1, &(0x7f00003f4000)={&(0x7f0000826000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f000071b000-0x40)=[{&(0x7f00004fb000-0x38)='j', 0x1}], 0x1, &(0x7f0000936000)=[], 0x0, 0x0}, 0x0) 2018/01/24 19:59:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000096e000-0x78)={0x2, 0x78, 0x20e3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000171000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ebb000)={0x0, 0x0}) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f00001a0000-0x38)={0x0, 0x0, &(0x7f0000740000-0x30)=[{&(0x7f0000557000-0xa2)=""/162, 0xa2}, {&(0x7f0000cc7000)=""/249, 0xf9}, {&(0x7f0000208000)=""/104, 0x68}], 0x3, &(0x7f0000b6f000)=""/25, 0x19, 0x8}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a8a000)={r0}) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="", 0x0}, 0x20) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f00001c8000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000196000)={r3}) socketpair$inet_sctp(0x2, 0x400045, 0x84, &(0x7f00002da000)={0x0, 0x0}) sendmsg$kcm(r4, &(0x7f000067f000-0x38)={&(0x7f0000969000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005db000)=[{&(0x7f0000a2a000)="8d55c015d1dd072ecee249f5e2a41520630546fcbbd93fd0e479af8e108f582e0592ce4b7132e1a1cc15ee38a2793efbbd3e88047640366f71260ab6e711faa966b428e70cfaa0a1c001d79195db0614b5860dda7702e2afd98932b57f9828c7911fe12fe40235e3bb4cbb9a3c105027bdde94f418d4b75c6390f9bf50cdb189bda940c5461aab6b49576d7ee5dfbf6ab0ccf4d369bf18697bc4efb54abd13095519c0633acfd0f8010bc15719dfde55764bb9ad54138997ee8584e3b5231d", 0xbf}], 0x1, &(0x7f00003f9000)=[{0x10, 0x13f, 0x6, ""}, {0x78, 0x11b, 0x80000000, "021e32e72726f4c15997810851cea34540a15c73e046a158a70a47ebe713a42dd8a554629dd3f4c78450e626881a6e4c000f8cc830e2bb942dbceeb06468f7bfb9316ee6996f1ad4ccdc28a1f5c2fa56d558e1745eada4bc2812699a80fc52d621378a2c94f99a2e"}, {0x20, 0x13f, 0x7ff, "b3f402c643795c1ff3060612"}, {0xc8, 0x6, 0x400, "3f8b36a081ed7a41e1bcfa9ea74957ef3d7c4741caded84f617e1a2eacd41813cb7698ba9029552b278ab9ccf6aded64448c71254b862034f1c5a0b37481cb4b6d1573a39fc917c5ac1ce6299f189b8d6c62da5016ef5ab6c14aca2a4423ddc06dfc5c025381c77da7442d2b85eda4f950579d9f56249fb6f5861db099dfcdf13390a54319e2daf9e2cd16a91b11bd4374f14a8fb2a7987864b509895abf0935a3d8451c7d7beb0fed81d8c55c4785ea40ee098923"}], 0x170, 0x400c5}, 0x4000) bpf$MAP_CREATE(0x0, &(0x7f0000efa000)={0x10, 0x4, 0xc00000004, 0x7b2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 19:59:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x3b7, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x102) 2018/01/24 19:59:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x40) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") perf_event_open(&(0x7f0000c1a000)={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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ea1000-0x10)={&(0x7f0000cd9000)='./file0/file0\x00', 0x0, 0x0}, 0xfffffffffffffd83) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009cd000)={0x0, 0x0}) mount(&(0x7f0000e28000-0x8)='./file1\x00', &(0x7f0000d8e000)='./file0/file0\x00', &(0x7f0000f77000-0x6)='9p\x00', 0x0, &(0x7f00002e8000)="") 2018/01/24 19:59:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ee5000)={0xffffffffffffff9c, 0x28, &(0x7f0000e42000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000621000-0xc)={r0, 0xfffffffffffffffe, 0x10}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000f10000-0x48)={0xd, 0x5, &(0x7f0000dcb000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x98dea557b220b3c1, 0x6, 0x7, 0xf, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006d7000)='GPL\x00', 0x7fff, 0xffffffffffffffeb, &(0x7f0000127000+0x4b4)=""/157, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffe47) [ 2594.174200] 9pnet_virtio: no channels available for device ./file1 [ 2594.236589] 9pnet_virtio: no channels available for device ./file1 2018/01/24 19:59:58 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80007, 0x100, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000006000)={r0, &(0x7f0000001000)="75eff72f22929779b2f35568628cc44d8f7dbb78943f2b5f1df1d762b0d7a0530f4b2144df44ccc28afa91bd0597ae2e56a0207d9698581594857e20cc2d7b0d00e2bc3665dee762f958a9c629a2f7ff597eeee35c7892d1923058c7617cdeee22d3a76d6279ac8ef49545bebb9090e483bc62cd3e592ea59acce7171d9244a65fa0a2de8cf486bfe7e0cf2c334598a4707ea32a3c99a99dca2384f60c095bd77748660109a04c2a8adda5da94b72ec013dd1321d78199b3752d40df2fa932a56db986ace611098448c00e71fcdad98a6423aea00ed212733f191697b5949c4d48f88800e898c6", &(0x7f0000006000)=""/0}, 0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000008000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000006000)={r0, 0x0, 0xbc, 0x5a, &(0x7f0000001000-0xbc)="9fa53f938cc1ad413a08343481f05e9426a0dd16d1cd4b9d9954be81cba95afec9f19b1a4298f8294a2eced26eea55c7a161ecb9f1f0d396af5fefe0172e865f885c769310c1e73d7bf37a31157e101c3e4b901c10c1786704e8647181dff951f786911aeb6f82deae15b75f4942b0993756d8321abfeaf72996679e4660e7648ea65711bd87f85a75bba1a778afe37f1d04b3dfe2127355e9eb8522fc3470333c399388d31165177f75c82b0e93681c97d8fa07b6e2c0a5917a53df", &(0x7f0000006000)=""/90, 0x7, 0x4}, 0x28) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000-0x20)={r0, &(0x7f0000001000)="", &(0x7f0000005000)="81200b430413772bd10e78", 0xffffffffffffffff}, 0x20) getpid() bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x3, 0x1ff, 0x0, 0x40000000, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xf, 0x4, 0x4, 0x3, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/24 19:59:58 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000008000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x25}], 0x2, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000013000)={&(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x20000175, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xfffffffffffffffc, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000d000)={0x0, 0x0}) 2018/01/24 19:59:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f000039a000)={0x0, 0x0, &(0x7f0000307000-0x60)=[], 0x0, &(0x7f0000061000-0x2328)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[], 0x0, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) bpf$OBJ_GET_PROG(0x7, &(0x7f000056c000-0x10)={&(0x7f0000755000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r2 = gettid() perf_event_open(&(0x7f0000c2e000)={0x3, 0x78, 0x7, 0x1ff, 0x7, 0x5, 0x0, 0x1, 0x100, 0xa, 0x2, 0x0, 0x96c, 0x1ff, 0x8, 0x1, 0x9, 0xe8, 0x4, 0x200, 0x1ff, 0x77, 0x4, 0xa00, 0x20, 0x9, 0x0, 0x4, 0x2, 0xfffffffffffffffa, 0x2, 0x7, 0x8, 0xb02, 0x800, 0x3f, 0x5, 0x400000, 0x0, 0x7, 0x0, @perf_bp={&(0x7f00000e4000-0x1)=0x0, 0x6}, 0x22, 0x18b, 0x80000000, 0x6, 0x8, 0x1ff, 0x100000000, 0x0}, r2, 0x240, r1, 0x2) close(r0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00005a0000-0xc)={&(0x7f0000e5d000)='./file0\x00', r0}, 0xc) 2018/01/24 19:59:58 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000d000-0x7)={0xffffffffffffffff, 0x18, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000006000)={0x0, 0x0}) 2018/01/24 19:59:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000614000-0x38)={0x0, 0x0, &(0x7f0000eac000-0x90)=[{&(0x7f000018d000)="feebb6474cba3d4c81ffdab727a9c513eafb558f74135576c4e36573ed2b5aef90a5641f30f0590c1edcf59716a31f6a75f07ae9327cd9f5b487e26beec689104ed39ecff09ed7a7f806760ddff18569ea2a6ca41fbe0ec164943eaf38b78ff500047484a8387f9ba3d0fc68120080d1ea0098673acbf930eba02b3f3bdad01d82b96ae6f892718849fbec51687de625064e9aed16f94bf733df3cb96a673f6ceae42a59f6b6c764d4ffda67ba5c72242e309ca5d168a7f3079010b8e58be321d0c4f92c59d77e6f71da316a99498698570d1ca4b4cc640a41b498c252f32c3827af724b7372023f2deb5ff6ac90d6dd1c20", 0xf2}], 0x1, &(0x7f0000cf3000)=[], 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dc3000-0x8)={0x0, 0x0}) 2018/01/24 19:59:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x80007, 0x8, &(0x7f000074d000)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x1, 0x1e, 0x3, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000073d000)={r0, &(0x7f0000581000-0x4d)="b8a64273286913c74df02e88660dcf125685e3e1f87a8171514766d2c2c848bc9a77dcc69bb6a01310731489102c66261eccc33a9d370045e2c227485ee56adb9f361e1919af7c5d6dd633024c", &(0x7f0000f1b000)=""/0}, 0x18) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000388000)={0xb, 0xb, &(0x7f0000151000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x6}, [@jmp={0x5, 0xffffffff, 0x5, 0x9, 0x9, 0xfffffff3, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, @generic={0x8001, 0x401, 0xfffffffffffffff8, 0x9}, @alu={0x4, 0x8000, 0xc, 0x7, 0xe, 0xfffffff6, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e60000)='GPL\x00', 0x2a9f, 0xc0, &(0x7f0000e1f000)=""/192, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000c54000+0x420)={&(0x7f000010a000-0x8)='./file0\x00', r1}, 0xc) 2018/01/24 19:59:58 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x1, 0x0, &(0x7f0000013000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000e000-0x10)={r0, 0x28, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000014000)={r1, 0x389, 0x18}, 0xc) 2018/01/24 19:59:58 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000369000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000671000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000dc9000)='./file0/file0\x00', &(0x7f00003aa000-0x8)='./file0\x00', &(0x7f00004b7000)='rpc_pipefs\x00', 0x0, &(0x7f0000743000)="") mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x2825, &(0x7f0000136000)="") 2018/01/24 19:59:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000439000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x6, 0x6, 0x0, 0x1, 0xfffffffe, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000b9b000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000b24000)=r0, 0x4) 2018/01/24 19:59:58 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003000)={r0, &(0x7f0000028000-0x13)="498fb7dc001c", &(0x7f0000027000)=""/136}, 0x18) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x9, &(0x7f0000029000-0x8)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000008000)={&(0x7f000002a000-0x8)='./file0\x00', r2}, 0xc) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/01/24 19:59:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r1, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d7000-0x20)={r1, &(0x7f000018a000-0xac)="", &(0x7f0000c19000)="", 0x1}, 0x20) socketpair(0x2, 0xa, 0x0, &(0x7f00009b5000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) 2018/01/24 19:59:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000cf000-0x18)={r0, &(0x7f0000c1f000)='D', &(0x7f000086c000)=""/135}, 0x18) mmap(&(0x7f0000cfa000/0x1000)=nil, 0x1000, 0x3000004, 0x1010, r0, 0x0) 2018/01/24 19:59:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3967) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00006e0000-0xc)={0x0, 0x0, 0x18}, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x9, 0x2, 0x100000000000005, 0xb, 0x0, r1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000dca000-0x20)={r2, &(0x7f0000d9e000-0xae)="", &(0x7f0000136000)="", 0x0}, 0x20) 2018/01/24 19:59:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00005b0000)='./file0\x00', &(0x7f0000d3f000-0x8)='./file0\x00', &(0x7f000095c000-0x2)='aio\x00', 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000000000+0xfa7)='afs\x00', 0x0, &(0x7f0000002000-0x3e)="") socketpair(0x2, 0xf, 0xfffffffffffffbfe, &(0x7f0000dc4000-0x8)={0x0, 0x0}) 2018/01/24 19:59:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x4, 0xffffffb5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x16) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000017d000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f00001e8000-0x38)={&(0x7f000039e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000784000-0x40)=[{&(0x7f00000ca000-0x93)=""/147, 0x93}, {&(0x7f00008a8000)=""/238, 0xee}, {&(0x7f0000b33000)=""/160, 0xa0}, {&(0x7f0000167000-0xc8)=""/200, 0xc8}], 0x4, &(0x7f000068b000)=""/51, 0x33, 0x9}, 0x40002100) 2018/01/24 19:59:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x0, &(0x7f0000a67000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000438000)={&(0x7f000095f000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d08000)=[{&(0x7f0000093000)=""/255, 0xff}, {&(0x7f0000363000-0x7f)=""/127, 0x7f}], 0x2, &(0x7f000097b000-0x8a)=""/138, 0x8a, 0x40}, 0x10000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c69000-0x20)={r0, &(0x7f0000e7d000)="7cfb286c60284d8009149de83a6eaf5420f63b6efdbd885955b6b284ceca7b0957efb6e7292790526c0ac54e711fd789de6b1c68c748c0695c9c8f1a7243695ea2c51355c547377326fc9f0278e5f53f11d3d73dd75856e7cc997659e0309c095afeb60b2a0eea5c37e7fa75444d2e81f768ce2e29cd1e825571ef0f04376a2400e53312cf9be5b6c78f7ef7d1f56b4b3e726a7c4ed58b4efb5ac2764a7ead5a9e2186a463c076d6ea1f1564f8752dda889c0489628ce0691431cce1dd749cc3e715c54c9202b271982d7fe7f93c2d9c2f151cb7", &(0x7f00001e0000)="627703b541ddd1a2c4e56a9ee23da9ce75b5cf5daa193e331b56c88decbc89772bb2f53ab09b9329c21a0643977fdcbd71d252db30f8acdf000d732e", 0x2}, 0x20) sendmsg$kcm(r0, &(0x7f00007f7000-0x38)={&(0x7f0000e9d000)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00001c1000)=[], 0x0, &(0x7f0000c7b000-0x230)=[{0xe8, 0x115, 0xfffffffffffffe00, "27bbd36ac2801684ce4a70ee7e0165768594afdd1f68dda05c3aaf6eb1e1a6837de2b54a5fe23d32f4cf87488b153010c312c3256bfeac8b353f9780bf3d32300d21db0b4d80a19625ace17963344ae534c06538ecb2fdd8c56e4e062ddaaaa34d94fd293a71838654ac95ad14ca1d5f17ef3f797c42065c16f7035322556bf82a6799dd15f47acc12c350e374827d95616e9c07d12ae76f0cd82f098b8b3c34a4d98debbf0839c9bf169a9d58f6868840df5ea999b5f32c83f27a703c5da40985d5f168536994e633d6cdab0aca2b6d782db7f304b00b"}, {0x50, 0x103, 0x3, "98eaeb97a66096ac868e4b3b658e0319a0870adc6ee0a247ca9e96739582ae44f768ff9e54aadda217695431b5afa64529f182c7323f4e106174a7f9769533"}, {0xf8, 0x119, 0x5, "cbe63b2c43e686793cdaabe5716d3f625be04d323ed7bd5273a4d7725237344fdd6757ca82c5675e9fd9a6dd8b40450a5559b972c085196dc908d6d633327b0327eaa4062615f9762be63d261ccbc23ca3c55f4707d736628127c3824bdc98ef924c5e452341e1ee292c1da35e4f0d65ee2282827da949366cbd7e984099a50dffcf5d7350b675e14d5572e91b9a32f8cd12610bccbffd74b9fcb1988240ee915e39bd14a938a27a439786cf6d49b389411e3dee1b971d785c345c7147a610ded5a2d175ff2dd32a27551dc868fb25530445e5b247ed74efff017f883fefd2d6127b7f2c"}], 0x230, 0x1}, 0x40) 2018/01/24 19:59:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003ce000)={0x9, 0x3b, 0x5, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f000010d000)="", &(0x7f000034f000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b15000-0x20)={r0, &(0x7f00009ed000)="", &(0x7f0000ad6000)="", 0x0}, 0x20) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00004e1000)={0x0, 0x0}) 2018/01/24 19:59:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e84000-0x10)={&(0x7f0000330000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00009b4000-0x18)={r0, &(0x7f0000c91000-0x33)="a9be413cf907401b7c7a9cf293ce72d8e0842538e506f31a8562a34425ced62a364a967ff915b4e2f04b3dda976bc501451b60", &(0x7f000012f000-0x1000)=""/4096}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b88000)={r0, &(0x7f0000510000-0x51)="e2538c5a3fcfe6752d29aa71988802d6f442bdfb31c0b00e2155ba2fb95fc4fc1301000146310d23d8e5b69a266aceb2a91cd65f1f23d90981e5f787d29025123749c814c1b9096d29340db2eca009dd61", &(0x7f0000f31000)=""/133}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000694000)={0x9, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef5000-0x20)={r1, &(0x7f0000df3000-0x1000)="", &(0x7f0000144000)="", 0x0}, 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007bc000-0x18)={r2, &(0x7f0000213000-0x7f)="", &(0x7f0000e90000-0xc7)=""/199}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000b7b000)={r2, 0x28, &(0x7f0000f31000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/24 19:59:58 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000000000)=""/228, 0xe4, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000006000)={&(0x7f0000002000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xc) r0 = gettid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000008000-0x78)={0x3, 0x78, 0x0, 0x5, 0x5, 0x3f, 0x0, 0x8, 0x20045, 0x5, 0x9, 0xfffffffffffffffc, 0x340c, 0x2a, 0x1, 0x47, 0x7, 0x4, 0x8001, 0x1000, 0x9, 0x2, 0xeb, 0x8, 0x800, 0x4b, 0xffffffff00000000, 0x3, 0x6d74, 0x1000, 0x800, 0x2, 0x1, 0x4, 0x10000, 0x5, 0x4b, 0x0, 0x0, 0x2, 0x2, @perf_config_ext={0x7, 0x80000000}, 0x8000, 0x81, 0x7fff, 0x1, 0x100000001, 0x2, 0x120000, 0x0}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f0000007000-0x78)={0x4, 0x78, 0x1, 0x1f, 0x2, 0x8, 0x0, 0x6, 0x1000, 0xc, 0x56, 0x80, 0x3, 0x4772, 0x1000, 0x7, 0x8, 0x4, 0x100000000, 0x400, 0x7fffffff, 0x1, 0x56947cd2, 0xaf4, 0x8, 0x6, 0x100, 0x7fff, 0x200, 0x977c, 0x7fffffff, 0x811b, 0x371b, 0x9, 0x8000, 0x7f, 0x7, 0xdc7, 0x0, 0xd22, 0x5, @perf_config_ext={0x100, 0x3}, 0x1a815, 0x7d, 0x1, 0x7, 0xffffffffffffff4f, 0x65e4, 0x5, 0x0}, r0, 0x0, r1, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0xc, &(0x7f0000001000-0x70)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic={0x0, 0x0, 0x0, 0xa}], &(0x7f0000001000)='GPL\x00', 0x0, 0x5a, &(0x7f0000001000)=""/90, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 19:59:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000015c000-0x10)={&(0x7f0000299000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000060a000-0x20)={r0, &(0x7f00004b4000-0x97)="cacec17e4aab6b51fae0889f24a667c1faf12e1886080ad4e6519b54025e29e09da3bc0a936b9b3d8f355342ee9ef92c08f20a377e1d1b16c515902678352a51bc7414cc29621da35b42682674ffe159c09b5ff9d8b45d9470ae3e18a36bcba146f0b67fc70a103cca9721a640121ed22f7456c15ff2bd7bc64c16c470b49ff8ca0549f7f6700676d5da94678ea9c338da6fe14ad79049", &(0x7f0000a4d000-0x43)="7932c47c7154c8233501dae458b68e4a669566923794bf4e129d5eee2020392aac5a1799e0188c69ad6fee8b07e095216a5be406f965abda6073abdde192b3c2904960", 0x1}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a4f000-0x20)={r1, &(0x7f00009d0000-0x71)="", &(0x7f0000afe000)="03", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003fe000)={r1, &(0x7f00004c9000)="", &(0x7f0000ec4000)="", 0x0}, 0x20) 2018/01/24 19:59:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0xffffffff, &(0x7f000074a000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) mkdir(&(0x7f00008d5000)='./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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x20000000, 0x6, 0x400010, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004f7000)={0x0, 0x0}) recvmsg(r1, &(0x7f000091a000)={&(0x7f0000185000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000a95000-0x50)=[{&(0x7f00004e5000)=""/254, 0xfe}, {&(0x7f00006cc000)=""/128, 0x80}, {&(0x7f00003ae000-0xac)=""/172, 0xac}, {&(0x7f0000a5d000)=""/189, 0xbd}, {&(0x7f0000e43000-0xca)=""/202, 0xca}], 0x5, &(0x7f00002ca000)=""/156, 0x9c, 0xb8}, 0x40) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000adb000)='nfs4\x00') 2018/01/24 19:59:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000dc5000)={0x0, 0x0}) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000cf5000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000689000-0x78)={0x4, 0x78, 0x0, 0x5, 0x7f, 0x101, 0x0, 0x800, 0x1012, 0x8, 0x6, 0xe61a, 0xaa, 0x5, 0x1, 0x81, 0xffffffff00000001, 0x7, 0x7c6, 0x0, 0x3, 0x2, 0x800, 0x4, 0x7, 0x3dc, 0x200, 0x0, 0x1, 0x9, 0x26, 0xe9, 0x8000, 0xd0, 0x0, 0x1, 0x99, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000e37000)=0x0, 0xc}, 0x2, 0x7, 0x8000, 0x7, 0x6, 0x7, 0xdf, 0x0}, r1, 0x3, r0, 0x2) 2018/01/24 19:59:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x5, 0x3, 0x5, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000-0x20)={r0, &(0x7f0000005000+0x9ac)="", &(0x7f0000005000)="", 0x0}, 0x20) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000070f000-0x8)={0x0, 0x0}) 2018/01/24 19:59:58 executing program 5: bpf$OBJ_GET_PROG(0x7, &(0x7f0000293000-0x10)={&(0x7f00004d6000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xb, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/24 19:59:58 executing program 1: 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, 0xffffffffffffff3d, 0x0, 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}, 0x200000400, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") socketpair(0x12, 0x5, 0x80000000, &(0x7f0000d98000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000cf1000)={&(0x7f0000bb2000-0x8)='./file0\x00', r0}, 0xc) 2018/01/24 19:59:58 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000992000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b3e000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000033e000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x6327036543f616c4, 0x84, &(0x7f0000a43000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000473000)={0x0, 0x0}) 2018/01/24 19:59:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000055000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00009bf000)=0xffffffff, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000569000)={r2, 0x0, 0xc0, 0x7, &(0x7f000064a000)="77910d98fbbae476841ed0edb5b23e17880c3a055d38941a0f3058fcb9049b259368e409eddc77c2f0dec81d040eba58a5d36c0ba4f924e250e89e9cda9fc2bf29fa292bffd4721c68efb79aff2058b3ac7311e03d56c960f8ca3b0aa7b85da16b61290000000087e1f33c24728fde2f4a1359aec8aa8315da849aaa7325adc57f9aaf40e62a02bdf5b9cb900138f2dc3a8f7c879f7e5dbee3fc54e49cf4bf2d7413f7ee15ae09adb9537dc9b72ac1df7f2fb138cbce0e4a2b4c3e7c25b40d6a", &(0x7f0000411000-0x7)=""/7, 0xffffffffffffff00, 0x2}, 0x34c) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000c63000)={&(0x7f0000ddc000-0x8)='./file0\x00', 0x0, 0x18}, 0x9) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000098f000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000cb4000-0x8)={r4, r3}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) socketpair(0x0, 0x6, 0xfffffffffffffffd, &(0x7f0000e81000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000074f000-0x8)={0x0, 0x0}) 2018/01/24 19:59:58 executing program 6: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x2000000000000005, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) close(r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xa, 0x8, 0x4, 0x100000001, 0xa, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/24 19:59:58 executing program 3: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a34000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000f6d000)={&(0x7f00002bb000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000f6e000-0x30)=[{&(0x7f0000f6d000)=""/39, 0x27}, {&(0x7f0000f6e000-0xb1)=""/177, 0xb1}, {&(0x7f0000dea000-0xf6)=""/246, 0xf6}], 0x3, &(0x7f0000852000-0x1000)=""/4096, 0x1000, 0x100000000}, 0x40000000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f2b000)={0x0, 0x0}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f6e000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f6d000)={r1, r3, 0x3, 0x0}, 0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000013e000)={0x0, 0x0}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000f6a000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1000000201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x0, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6b000-0x4)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000f6e000)={r2, r4}) 2018/01/24 19:59:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0x1, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000003d000-0xc)={r0, 0x100, 0x18}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00001bf000-0x48)={0xf, 0x9, &(0x7f0000f5d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x7}, [@exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, @generic={0x10000, 0xffffffff, 0x9, 0x9}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ff0000)='GPL\x00', 0x3, 0x2a, &(0x7f0000518000)=""/42, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000132000-0x14)={0x0, r1, 0x1, 0x1, 0x0}, 0x14) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xfffffffffffffe0d, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5d}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r2, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) r3 = perf_event_open(&(0x7f0000ab0000-0x78)={0x5, 0x78, 0x0, 0x2, 0x2, 0x4, 0x0, 0x71, 0x10, 0x7, 0x20, 0x1, 0x0, 0x0, 0xfff, 0x3, 0x100000000, 0x3f, 0x3, 0xff, 0x0, 0xed, 0x6, 0x4, 0x4, 0x0, 0x3f, 0x20, 0xfffffffffffffff9, 0x4, 0x8694, 0x2, 0x5, 0x2, 0x4c5a, 0x73881dfd, 0x5, 0x101, 0x0, 0x8001, 0x0, @perf_config_ext={0x39, 0x7ff}, 0x20, 0x7, 0x9, 0x3, 0x0, 0x2, 0x9, 0x0}, 0x0, 0x8, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) 2018/01/24 19:59:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0x4, 0x8}, 0xc) 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$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000001000)=[{&(0x7f0000001000)=""/39, 0x27}, {&(0x7f0000001000-0x3b)=""/59, 0x3b}, {&(0x7f0000000000)=""/78, 0x4e}, {&(0x7f0000000000)=""/163, 0xa3}, {&(0x7f0000002000-0x36)=""/54, 0x36}, {&(0x7f0000002000-0x29)=""/41, 0x29}], 0x6, 0x0, 0x0, 0x3}, 0x10003) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x9, 0x12, &(0x7f0000002000-0x90)=@raw=[@generic={0x8, 0x3f, 0x1000, 0x5}, @call={0x85, 0x0, 0x0, 0x31}, @map={0x18, 0xb, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0x1, 0x2, 0x9, 0x8, 0xfffffff4, 0xfffffffffffffffd}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffffffffffff81}, @generic={0x9, 0xc4, 0x7, 0x43c}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, @alu={0x0, 0x7, 0x0, 0x6, 0x2, 0xffffffff, 0x1}, @call={0x85, 0x0, 0x0, 0x5}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x10000, 0x4f, &(0x7f0000002000-0x4f)=""/79, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x3, 0xb, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7}, [@map={0x18, 0xa, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x1, 0x1, 0x2, 0x2, 0xfffffff4, 0x8}, @call={0x85, 0x0, 0x0, 0x2f}, @ldst={0x0, 0x3, 0x2, 0x3, 0xf, 0xfffffffd, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000)='syzkaller\x00', 0x100000000, 0xfd, &(0x7f0000001000-0xfd)=""/253, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000004000-0x38)={&(0x7f0000003000+0x7c3)=@pptp={0x18, 0x2, {0x3, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000000000)=[{&(0x7f0000003000)="c064e40146ba23112cf0666a0bca47ccf7e514749f6abfc60c9fd5c982dd916665f66cf0609a91654b58bba024ff2c4ad018ddf269119dd5ada36967fa62e3709fd352fb078cc769b121dc55e2c4ccd5df753ec2c113734677cdf5142656cd28eb81bcec0caa36d3ce0f7b311d599879f80b9136379d8e5267081590b9b736bd221930f5dccfd4d878525faa202b2a5cf8da8220853e58d7b113a96bc54972cd4eac7eede61973cb3393758939e09d", 0xaf}, {&(0x7f0000004000-0x3f)="dbbcc8598093d65d7cc84d9e0067ef1517c2230b4f0e280dea3c39db179d25bb5a9772223ddd5224362ec03a20c44530388119e1239fc3d12170f023c8722f", 0x3f}, {&(0x7f0000004000-0x34)="84af7ff47e73a964cb9aa45b807e51464b7ca0ffdfd9b8eb5bdd41463a7824fb2af230dc14d612784e91351d3624b6125e3fc89b", 0x34}, {&(0x7f0000003000)="c0fcd9659fb0579ad805eb96896f7ecba6459fe42a9f2697b052f942e3b8ff50bb3b5732d051d842d5db28ba0631e8040233a6026df6cd98f3a4bb733e5f9a8b431d6704ee0d83a27b8ee4482422b6ebce1f9000ab7285c316800864d3b6db8060fce3903713cd68d3377cedad105c19291c9c15da96936f0bc73f011330aec48b7d434ffed1fee2bf8c16dd6d895f2a8c4f76b33e8fa19166462b7fd11d8bb7eac4f5f18adba27881d51d246527a959023d69af78d61d7608d5a76206", 0xbd}, {&(0x7f0000003000)="d67bb556180e1f5b77c0affa60d26eca4542d883dcfbf6b26f6287a0da5ed0447d27a5a67e09e41a96cab3f03f8fe9c81bf2ae944021f45275e3c9e3b5578a060d", 0x41}], 0x5, &(0x7f0000003000)=[{0x28, 0x0, 0x5, "97ae4770bda7b7b81a49b51bd77009a84e25"}, {0xd0, 0x3a, 0x98a, "b5a03c9eedf46205323c4533854efee0e916a7456c2dbcd938c86e3d50d0c50081b00dc89e7f73cffb372e0948506c8704ac12fa12484833677fe703c6b7267b54b3f8eb1dff7d7f89b08d5eb279e53c8e68de5e284edc0b3c01db6557e0599946486a4ff934a5cdf13abe3437060258361d86ad51cce209997cd7e43608daaed01abad2c15eb31bcbe1803e4f9083a133845deeeed1adce8ab2406cac79660508c0c361cfcae441b2d000fa8f98111f020a20ffa0dd5c8fcd10ec2bd53fdb"}, {0x28, 0x113, 0x3, "0c288106edcb562c0e84768921b67dfe4677ac118a1ed61b"}, {0xa8, 0x11f, 0x2, "2dea1ae6f88655287bf46d27ab378df21ae771146429cd76f9fc1b3c102f387509c74601fbdab4c2e81e55350e501b46fe9c8f15074dccfb7e8bfca1d4417f2c7a8d86fd5b15ac79f6194bd4e7cdb778c71b12cca3903c9938e0f88560c2cbbcc508e2b6ace6c93df541525ab16b94909a7ee86f356a4c55f6e7cfaff7741ac5f26b9cb7ae4c585c7dd7215bd683e256edf1d1"}, {0xf0, 0x112, 0x8001, "ab9b12893babb4abf2e58ec7875347cf2d4eaca9adbdd09938848240b996c9b3539c5a3ef1824b0fc133ceaca4cec8ae6e83eec29e6f78be5f8e426ec3d5f88fbe4860f6c58ab54b1fc66b2a4eed2a4ce62e962559697734ee603e2c85d3edd9b3ab417a17f24aec9c46ab0cbcfa0c31df6d669cb55f29d00a312472a7dc8932d76850eb2cef3c09cf4b80de16b107c3207804f28f61f3aa6ef4e4dc71ca19d834d19d89a29dc18b5909df073cc03e774ca0d431169894095d1d369dd104ef3083d34f3725bb1ac943ed38d5f048e41de1362485bd82f34ad3bea0fa748e9fe5"}], 0x2b8, 0x80}, 0x8084) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={r0, &(0x7f0000000000)="4dd3598adfcb32c374f67d8ac0307a680af87870a5a662c28dddeea39fc8f2620d5138e1a581a634e838159c2ec287618d7dba712f0b33f6f48539ed9a09f6d99b9edf8cfce5748647f8bbf5260f2c714b073fadddc6c6220fc7e044870c7e7a86f5306d689c77b23858ddc66622bf0d0cb6371359862c114682d8b5acbb672aedbf8cfb06c0777f859ebf802871e78db340b8c9b407174315aa868526d2811898ea3e320db1eccf300113d77dcb2472e223e8762a6353a7b958d9e3ee28476a6352bea54b0a7a8aef180f1ee932d9", &(0x7f0000003000)="7d239ebbc14c89e4e73f3ce9531201781d92eafd6b86b95ca70dbcdcf53082dfba2cf07f1e906f4ce37655040e71f3d99d623f7711f1476271f0e1", 0x3}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003000)={r0, 0x28, &(0x7f0000003000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000006000-0x78)={0x0, 0x78, 0x1ead, 0x0, 0x1, 0x2, 0x0, 0x100, 0x0, 0x6, 0x3, 0x3, 0x38e, 0x9, 0x200, 0x0, 0x7, 0x37, 0x101, 0x1, 0x3, 0x4, 0x5, 0x1, 0x7, 0x43, 0x8, 0x2, 0xffffffffffffff00, 0x200, 0xffffffffffffffff, 0x7f, 0x6, 0x6, 0xf8ab, 0x15e6, 0xc487, 0x9b, 0x0, 0x6, 0x1, @perf_config_ext={0x40, 0xb23}, 0x2, 0x4, 0x8, 0x7, 0x3, 0x7fe00, 0x9, 0x0}, 0x0, 0x2, 0xffffffffffffff9c, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000006000-0x8)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000006000-0x38)={&(0x7f0000005000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000)=[{&(0x7f0000006000)=""/111, 0x6f}, {&(0x7f0000003000-0xc7)=""/199, 0xc7}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/79, 0x4f}], 0x6, &(0x7f0000007000-0x54)=""/84, 0x54, 0x9}, 0x2000) 2018/01/24 19:59:58 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000deb000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f00001c1000)='./file0\x00', r0}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000001000)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000002000-0x5)=[{&(0x7f0000002000-0x68)=""/104, 0x68}], 0x1, &(0x7f0000000000+0x45f)=""/38, 0x26, 0x2c16add1}, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@hci={0x1f, 0x6, 0x3}, 0x6, &(0x7f0000001000-0x30)=[{&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000001000-0x9)="fa22b11a0b676542e0", 0x9}, {&(0x7f0000001000)="2211c55252f19d1a708dce319971c8afffb32e25ea031f533981c59a9a7d6aea6b62053259cef613e9eddcf0954789c653383c5b8bcec9a985354f863637d900c0876f7309f85f83a3d02430", 0x4c}], 0x3, &(0x7f0000002000)=[{0xc8, 0x119, 0x7, "cac0385e8ac5f315019457e2f12f462463ab5e18ed0080af8a365d12d896c3e781bda110b9ab19660bf5aa923004f372c8500f6d93dde2aa3d14bb2e9211e0d8d9cdcf81743bd9617879ab401ec5903c7c81220fc0b253993bcf49fb9e78e9874d97fb0ffa674f7f5a4acbe1631a80f1fc7d895488d96a2eda65d2063ec8c2ed9d73b968afec99e96a4bbfac9ebf1fcfde65be1e6c29708bee49a37fe0c5b19ceea92eb9b74178d9c4882164beb0059e1a512dc3"}, {0xf0, 0x10f, 0x5, "ce751ca7a1c30d51463f44219541f1aab25e59647467ca1cb548140c0c5b087f79777d3c30e12aa369ba7f51f5df03de95a33e9442151eec85239ddd7428731e5023c725a0a990367cc0493af9033d9168952701ef7a6371c95a55e1a9a66322d802321ae42ee939de65d79e0cea506bed1f19c36b6cdcaa8165ec2993ec8dc8e017b6e361d3f12f4809fbc2bd09f5b1154bffd23885f8ef62f9c482b9c24f349141aa8b7d303f6b32386ad08f457fd32fb574df34f0ea6cf427ffd43af7778a08c3f074937c62d5bde8809e4f689e78a5a84e1832eb674baf63"}], 0x1b8, 0x24000000}, 0x20000811) r4 = perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0xfffffffffffffffb, 0x9, 0x400, 0x1f, 0x0, 0x6, 0x60, 0x1, 0x1ff, 0x9, 0x0, 0x3, 0x9, 0x9, 0x9, 0x8, 0x6, 0x1f, 0x9, 0xffffffffffff06f9, 0x3, 0x0, 0x0, 0x4, 0x4, 0x3, 0x1, 0x1ff, 0x80, 0x1, 0xffffffffffffff01, 0x2e8, 0xfffffffffffff178, 0x9, 0x4, 0x1a94, 0x0, 0x9, 0x6, @perf_config_ext={0xd63, 0x0}, 0x1910, 0x3, 0xa6, 0x3, 0xb69c, 0x0, 0x5, 0x0}, 0xffffffffffffffff, 0x461, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000003000)={&(0x7f0000002000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000-0x80)=[{&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/121, 0x79}, {&(0x7f0000001000-0xb1)=""/177, 0xb1}, {&(0x7f0000003000)=""/6, 0x6}, {&(0x7f0000004000-0xe4)=""/228, 0xe4}, {&(0x7f0000004000-0x65)=""/101, 0x65}, {&(0x7f0000000000)=""/231, 0xe7}, {&(0x7f0000003000)=""/0, 0x0}], 0x8, &(0x7f0000003000)=""/127, 0x7f, 0x5}, 0x10002) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xf, 0xc, &(0x7f0000003000)=@raw=[@generic={0x7, 0x7ea1, 0x1de84412, 0x3f}, @ldst={0x2, 0x3, 0x0, 0x5, 0x3, 0x80, 0x4}, @generic={0x3, 0x5, 0x1, 0x1}, @jmp={0x5, 0x0, 0xf, 0x7, 0x5, 0x50, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xc257}, @generic={0x5, 0xfffffffffffffff8, 0x9071, 0x1}], &(0x7f0000003000)='GPL\x00', 0x1, 0x44, &(0x7f0000004000-0x44)=""/68, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/24 19:59:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)={r0}) sendmsg(0xffffffffffffffff, &(0x7f0000e93000)={&(0x7f00007d5000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000043000-0x10)=[], 0x0, &(0x7f0000cb1000-0x1570)=[], 0x0, 0x0}, 0x0) socketpair(0x8, 0x80000, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x7, 0xa, 0x7fffffff, 0x18, 0x0, 0x0, 0xd2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 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) 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(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000003000-0x80)=[{&(0x7f0000002000)=""/167, 0xa7}, {&(0x7f0000001000)=""/89, 0x59}, {&(0x7f0000002000-0x6d)=""/109, 0x6d}, {&(0x7f0000000000)=""/131, 0x83}, {&(0x7f0000002000)=""/5, 0x5}, {&(0x7f0000002000-0xd1)=""/209, 0xd1}, {&(0x7f0000003000-0xd3)=""/211, 0xd3}, {&(0x7f0000002000)=""/15, 0xf}], 0x8, &(0x7f0000002000)=""/4096, 0x1000, 0x400}, 0x40000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000002000-0x10)=@ipx={0x4, 0x6, 0x0, '\fO+ (?', 0x0, 0x0}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="84fc5378b9c8dc6cce9ec336f573821017291002d6fe3db29d3858a32175ff054f14bcebe54cf50f467c6bc2f48416a5cbb4863e3be5800f74d851f4feff8e26beec9c3c3eddf62910ee554163600538d88ec2af87382342fc07bee237dc8eaea65793c7148181332cc298829277352a520ebf257712b6f7c3ef566ccb40", 0x7e}, {&(0x7f0000002000-0x5e)="bf8bd71db094c6fe3999633acf7002c5d2d188e35b0817476ca9f2c687f8027d9b9bed8b4ac9ccc250d5ee13bd00b7b5655422eef551b8c92b41a97c812dc7f1174d049cfe1e7544de846541949b90c9f4bd", 0x52}], 0x2, 0x0, 0x0, 0x20000040}, 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) sendmsg(r4, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000002000-0xb8)="be420e68f3e1476be69c17d75ed742a17f8f8ce6bef9cfa3e7b8432d25833685cc8758ac81f1d2cb92049e53fef4ceaaba525e1bddb58359bfa22be4cac48b5357b61a1a71c9a1c5a2fb72766812741a55e9bb92b4f29cc12e2c83e2bf14cfe1b78460da773a923e16f4518114bce26dba92a47d41a435efad0c01acc8618df208407f62819171d0c85dd680d3b2818955aea507cfa01271397d09fd49e926cc905b3ad16516829f807e113ef6c4553a8f7e80a214496e05", 0xb8}, {&(0x7f0000002000-0x1d)="b5a7fe58b2a158a772aa2bb3b3bd94abd8fbd33ca5c9dab32b4ffc7453", 0x1d}, {&(0x7f0000002000-0xfb)="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", 0xfb}, {&(0x7f0000000000)="9dee233402812a780d06137974a825abcb490e8a3792db84a7e4de1aca72291768ae89f6e495b06e701b8f9cccf701285d7245cbe7ac9bafc6f0a076b9fb029e968cdd028635f1a78ee557fe98d9e0cb075438b741ade2539fe4fd00cb1026c48dbf98872215517d43e135e0e859a3117d7f58795b42c5da77aeda76e6446e29b71833f5d7fb62d675f2d3f700", 0x8d}], 0x4, 0x0, 0x0, 0x4000}, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000003000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/24 19:59:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ddb000-0x4)={0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00009bc000-0x4)={r0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000080d000)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f000094f000-0x10)={&(0x7f000060f000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/24 19:59:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000c24000)=0x9, 0x4) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d9c000)=0x0, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000bab000-0xc)={&(0x7f0000bf4000-0x8)='./file0\x00', r0}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002e0000-0x4)={0xffffffffffffff9c}) sendmsg$kcm(r1, &(0x7f0000ce9000)={&(0x7f0000735000)=@ax25={0x3, {"4d4a8c0b83a252"}, 0x4}, 0x10, &(0x7f0000653000-0x20)=[{&(0x7f0000bc0000)="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", 0xfa}, {&(0x7f000040e000)="892474", 0x3}], 0x2, 0x0, 0x0, 0x40048c0}, 0x90) socketpair(0x0, 0x3, 0x2, &(0x7f0000ff8000-0x8)={0x0, 0x0}) socketpair(0x14, 0x0, 0xe5c, &(0x7f0000188000)={0x0, 0x0}) 2018/01/24 19:59:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x8000, &(0x7f0000d53000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00008ae000)=0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ce8000)={0x9, 0x1, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bf6000)={r1, &(0x7f0000d9e000-0xae)="", &(0x7f00005c8000-0x19)="dee7fb5ea69752d1e752d990aa58ce20a971abe8c89aee48cf", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000f3000)={r1, &(0x7f0000770000)="f48c51e9ab0add93d8eb244bc590108d85d38a0d178d5de925aa6c34c7f7b470444b1f02e494988f16a91cca40128a78dfdb2228d4048c135bb33d7482d17205b7fc5af308047b9bb59202e89e7e89d0843986b8b45b3d2bc74513f2fc8719f743004726b899d15cd03163e26cba0e159f4462484fb8144a0bccfde637dbd5b4b53d098bb5f215d957c9bb23970b154d0c", &(0x7f0000c5e000)=""/149}, 0xfffffea5) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc2000)={r1, &(0x7f00009f9000-0xb7)="01", &(0x7f0000271000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000589000-0x20)={r1, &(0x7f0000a55000-0x46)="", &(0x7f0000778000)="", 0x0}, 0x20) 2018/01/24 19:59:58 executing program 5: mmap(&(0x7f0000000000/0xf30000)=nil, 0xf30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000f30000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f30000)=[{&(0x7f0000724000)=""/0, 0x0}, {&(0x7f000028f000-0x7e)=""/126, 0x7e}, {&(0x7f00009b9000)=""/229, 0xe5}], 0x3, &(0x7f0000f31000-0xd9)=""/217, 0xd9, 0xfffffffffffffff9}, 0x40000140) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f00000c8000-0x38)={&(0x7f0000f30000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000525000-0x70)=[{&(0x7f0000453000-0xfd)=""/253, 0xfd}, {&(0x7f0000f30000)=""/4096, 0x1000}, {&(0x7f0000f31000-0x32)=""/50, 0x32}, {&(0x7f0000c3e000)=""/254, 0xfe}, {&(0x7f0000c95000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f30000)=""/169, 0xa9}, {&(0x7f0000f31000-0x1000)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x6}, 0x2) sendmsg(r1, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f2d000)=[{&(0x7f0000f2b000)="", 0x0}], 0x1, &(0x7f0000f2d000)=[{0x10, 0x0, 0x1, ""}], 0x10, 0x0}, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00006bf000)={&(0x7f00009ba000-0x6)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000597000-0x20)=[{&(0x7f0000a4b000)=""/46, 0x2e}, {&(0x7f0000143000)=""/155, 0x9b}], 0x2, &(0x7f0000426000-0xb0)=""/176, 0xb0, 0x4}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f00001db000)={0x4, 0x6, &(0x7f0000f31000-0x30)=@raw=[@call={0x85, 0x0, 0x0, 0x19}, @call={0x85, 0x0, 0x0, 0x10}, @ldst={0x3, 0x2, 0x3, 0x7, 0x4, 0x50, 0x0}], &(0x7f0000a76000)='syzkaller\x00', 0x1, 0x8, &(0x7f0000f30000)=""/8, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000198000)={&(0x7f0000f31000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f32000-0x80)=[{&(0x7f000082d000-0xc8)=""/200, 0xc8}, {&(0x7f0000f32000-0x33)=""/51, 0x33}, {&(0x7f0000f32000-0x4b)=""/75, 0x4b}, {&(0x7f0000f32000-0x2e)=""/69, 0x45}, {&(0x7f000022d000-0x127)=""/4096, 0x1000}, {&(0x7f0000d49000-0xdf)=""/223, 0xdf}, {&(0x7f0000f31000)=""/237, 0xed}, {&(0x7f0000f32000-0xff)=""/255, 0xff}], 0x8, &(0x7f0000837000)=""/88, 0x58, 0x9}, 0x0) 2018/01/24 19:59:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x5, 0x6, &(0x7f0000a74000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xf613, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00009e0000)='{\x00') 2018/01/24 19:59:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000925000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f00002d4000)={0x0, 0x0, &(0x7f00009c7000)=[], 0x0, &(0x7f00007c7000-0x2d8)=[{0xd0, 0x11f, 0xfffffffffffffff9, "4f56fcfe924197412e5718ef17e3e7294a671d58424ee5908f3403e058393201c5289f5dfc800f4e5c3007286998cd0d9f215a6427caf84073a208e4822aef2def72af9193ea3a578163005eba5a684efbecd018c39ee365c12c9160fdb51b64d1199b1fedead4ab94517ee83e02f1bbe3815f06c3fdd0efb664c85bc1d2646d94004004f2b0a872be676a6375dba495d06b0fd0b2526cff5dd60bd84946883c44c1433d9d7afc965df764b697f4018fe6505bbe7534ca3e97"}, {0x38, 0x1, 0x1, "2cbbe8b4c749eb8554b57993cb55bc5b18808324b5bc805852dd57847181cfc797"}, {0x2b, 0x19f, 0x2df5850f, "4d6b3bf0cb6bd74d7e87dd9ccad98d1a3fa6832b54e714d433103f546f9e9a44f1db9e33a22e233c"}, {0xd8, 0x115, 0x10000, "6b703ba56b2cf3ba1787033674f1a24eba7598921c7635937f7a2d0bb3c983eb9dca1e3e5ab148c225814f974847c34c69893a2b0a8645d7a37c90b517162bca60969795f864636ffb21a15c6470e68f1b2550fc3387608bd91779270d557735e0eba64c0984fad0c164f1b50af9a95deea1ac4fb699583efeadf46e2c95b2d84b7e314500f85fb965d428c8b62276b813d816c093af34501df23f41da936136ea9c7ce0c942a37b6ef7c58e6ea4d4f6e35b9faca8e7dc02998b57e309a5e23c7b"}, {0xc0, 0x10a, 0x401, "18a3920e3479a3aef18f25174a8b56065c70e7dd5eb2191bedc5862666c9f9a728ccf41508762c0c3e0e67e59f2864cf690599be8c60a8fc99194ad2e221862c78c854e9873eddf0012d7121b1adbc21e6c145e0a136f34b48276d60354eb5b5a16d19d9e79b5c60d59be0a0db1499327e72912b6ac2cb88119b157adb83d5c9e718db536abd9318a547c19377238a392a721008ea7f4d1af573fa0394bd99a3173b45e9e5727e908761065dd0"}], 0x2d8, 0x4000080}, 0x840) r1 = 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000001, 0x5c3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000032c000)={0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f000041d000)={0x0, 0x0, &(0x7f00000cf000)=[{&(0x7f0000cdc000-0xef)="761696a1742224652f3691551b29447cd9ce353dfbeb3a402db7c373dd099616ceb4773adbae506821fab6a6a28ce6f642b5487ae3e46b66da37015d76b506116a8898938fd9d87f0915e3534844dba8142910a8fefe3d133670dc64b117920416244ea7d9d68acab523c274eae76688f2e314c86174eb56f2bbd9ab4cc870de49109b818821920c3644c892528116ec1f0e894fac5515fb272973e5719f0fb9fba30cc175d9f0dcb836b234e611685584b355e48573158c4aa843dbaa865642c71882a19362914e642ac358d036a75c50d26303c49c29822884a6ca69ca16cb2fe5ccd2ed4d2ad566ad137d502251", 0xef}], 0x1, &(0x7f000011c000-0xb0)=[{0xb0, 0x0, 0x7fffffff, "85fa0c60e226582c474df5b7fbf9bc9d7895b04696f50d65dc6874d70d275de410c29595ae65da7c430d8d497d41d1726cf4a73f52a014d6f0351e138674a0732b7738c9085b9a6576706da31bbf743551e60ca290a9cbf46283f97da67623733cf53c7b63c743dbdfa827b69aecafb4e1bf35143bafe8e0a0b668833fad17038ee9b27d45fd1f6bfbc7470014ce6f6d21ce20881cb9940bb0129b4bcc926586"}], 0xb0, 0x4000010}, 0x8000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000865000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a8f000)={r2, 0xffffffffffffffff}) 2018/01/24 19:59:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000533000/0x1000)=nil, 0x1000, 0x0, 0x1053, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) 2018/01/24 19:59:58 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x20000113, &(0x7f0000002000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1ab00000}], &(0x7f0000004000-0xa)='G7L\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x8, 0x800, 0x834a, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000010000-0x38)={&(0x7f000000f000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x3, 0x1, 0x3, {0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeba}}}, 0x3a, &(0x7f0000010000-0x20)=[{&(0x7f0000002000-0x2d)="86b9633b5074dfe7d553fe19e23a406f0170366b7073a5f90bde74043ac7d3f41517566de37fa96a58064242c7", 0x2d}, {&(0x7f0000010000-0xb7)="a8a7ab891f760adb3ac63b3517b5fc02ed4c744712d9481ebd8aad1a902f820db024ac668f6668b6e2440a1b9ad594b29c2885a0b95b54130d039491b851a47cde49301b9995b425169059bd155f31f97e1f7eaf72bd698c5a05616f02b86144f880a295324192536692f2e2809094d97812eddb354d38ea6d291896fa94a6c1fc43269c1033ed857ea8c3fe0713baeaeb52f10293416808ba36d888a70a0788e62893de1d3159dcc32a21eec60c3a4efa88d9ee0f09ec", 0xb7}], 0x2, &(0x7f0000003000)=[{0x78, 0x0, 0x0, "6f493b4b4c63d58153c6d311e84f1572de153722b88d99f95dbacfc4eecfb8a9f443aeec4ce203ea2d01bc068fda54299de1ddfc7717b12e653bafa829b1af257985c41e4f04d07a0746b902f83803a9a04a02c8d06875cfbbe6218e8f27075ca179"}, {0x48, 0x111, 0x1, "416fd0dd9be7a414a7d1c69058e48be81fc7e87dbb919d74bcc58c908903f3bf32e5cbf715137253ffd5e2859a8d29cffda88f0a449511"}, {0xd0, 0x0, 0x3, "0b50557858e12597d7ba00efeaaa8c8c4fa71364a4d905223002531fb0b25e2b12ffc120a75d19706b60346f72f2f70bcf44070c9634a783db132a9a0014d4119e131b481641d4616ca8d0091cdf3643f84e10abae5cf681f5624eb6dcb122e15f9acda3fb96a820734512e4ed3e35cfaa8f7cf30f496415372683144211babf6721494e71e2c1e7712763a5788e38b5eca7b10ea59be481226cf943b24aca10cdd3e6c266e307d3972ceaf3019428ffdeae6b71d377888134"}, {0x50, 0x104, 0x0, "ea96e2e9e00dc0fdd616fd72481aac46a997b08ffdbb6b15b54539c23d922a618f9c39cc22632c646d3719a87afd9a6cac062d2dc96e56ec2256ccad6772edba"}, {0x98, 0x0, 0x4, "f75dde747670ee945f93f2b6ba4974e38590a305e1a05daaa7f55c2ba99e0f4b833a4a47125128901bdebdbc4b69e980b31ee5b060982a49687c98ec09c8d394cc303355666504a50e2b97d2693be4bbbde5512d6e2d66772942a8f19d43f1a57453ece50f66dd4391a103a9630a5e9804e780809ed765c5547cb7536c9d1e4f17f36042139c"}, {0x50, 0xbe, 0x8, "93879725b8129845f6873a44bd5b0aa7ec64ec1b0d30432ffdb1306ba81980b1c7127c7714508d80a9f630161b2d0080135ebbc69a37342e45ce35c3"}, {0xf8, 0x114, 0x81, "8b74ad07146d997bf0f5e1ecef414fdb1460581b2733a66cb3f11ca1b301440df608f5fe31e326a708785b3c8f79495bac1cc15f57fa39d2ff349916b6e540cb2f4737075d8b10043b6a1b8b25a888da663992d1e76f2b9fd4872d097af81c20a62e5010bb204b6e1a4148b4ad0927348efe8e21b66b13cae2da3ded61b7ba7dfdf0512ea9243bd4a56872dd7d1641ca1b0247cb229f96105627b118f70f28feeaefbb7314c43ece0bf6de8c4fe2de715b89243b2f80c8b84f2bc771e026b87361ad119a5ba40675cc1ccaca9074c9be47a2ec092fa70b12e6590f454bb6dbd33ec6a5d1"}, {0xb0, 0x199, 0x0, "ca0e0b683c9f424391ce1e23e7e385a61106b6a7eb7450a3650cb9eeca21e58927592f298166dd2d3abff2b9c2281241f8682bb3531e996d48191b7f616db6e06e917632d5a96a42d66f3dc9d064e03d96fdcf1f54d150cf727db4c3fc8ed87bbf44f3727341563efea7aeb686372514325cf6fd4cdd63b97c022ba4e7a4224dd4f7be66a842a23bc8a8baa2683c645964c322b731f20a28c14fb35d"}], 0x470, 0x4}, 0x4000) 2018/01/24 19:59:58 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000711000-0x14)={0x40000000006, 0x4, 0x4, 0x46, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005b6000-0x20)={r0, &(0x7f0000b59000)="", &(0x7f0000df2000)="", 0x1}, 0x20) 2018/01/24 19:59:58 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fe7000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000062000)={r1}) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r3, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x3}, 0x20) 2018/01/24 19:59:58 executing program 3: socketpair(0x0, 0x800, 0x1, &(0x7f0000abd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x3f, 0x3f, 0x10, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0xd, 0x7, 0x7255, 0x80, 0x4, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x1, 0x800000000000003b, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00002d6000-0x8)={r0, r0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc6000-0x2)={r1, &(0x7f0000307000)="", &(0x7f0000da1000)="", 0x0}, 0x20) socketpair(0xb, 0x3, 0x9d0, &(0x7f0000c82000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000cb9000+0xd1b)={r1, &(0x7f0000e28000)=""}, 0x10) 2018/01/24 19:59:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000847000-0x48)={0xb, 0x5, &(0x7f0000fcd000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00001c4000-0x4)='GPL\x00', 0xfffffffffffffffe, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000338000-0xc)={0xffffffff, 0x1, 0x18}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a5a000)={r0, &(0x7f00008cd000-0x5e)="ae585937e9d8bf5dd1114b3981a21769c23b6153dc6679d82687fcd1a351be9f8763895432c25fa72ce74c64317f98776dd7229dead3de5cfe1d21ee8855123bd625bb946c8f35a63cff347656f03a450404607d315f9029b811edc39ea9"}, 0x10) 2018/01/24 19:59:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000022f000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f00006f6000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x1a6) r0 = perf_event_open(&(0x7f0000a74000-0x78)={0x0, 0x78, 0x80, 0x3, 0x81, 0x66, 0x0, 0x0, 0x1004, 0x0, 0x37aa, 0x100000000, 0x5, 0x2000000, 0xfff, 0x5, 0x6, 0x7, 0x2, 0x0, 0x2, 0x700000, 0x6, 0x8, 0x4, 0x4, 0x206, 0x8000, 0x3, 0x9, 0x6d6, 0x20, 0x612, 0x2, 0x4, 0x9, 0xffff, 0x1f, 0x0, 0xffffffff, 0x4, @perf_bp={&(0x7f0000390000-0x1)=0x0, 0x5}, 0x1, 0x8, 0x3, 0x4, 0x2, 0x5, 0x6, 0x0}, 0xffffffffffffffff, 0x100000000, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x80000001) 2018/01/24 19:59:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f1e000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000006b000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000b8c000)=r0, 0x4) sendmsg$kcm(r3, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 19:59:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={r0, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c5d000)={&(0x7f0000ffc000-0x8)='./file0\x00', r0}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f000038e000-0x2c)={0xd, 0x7f, 0x8322, 0xffffffffffffff00, 0x0, 0x0, 0xfffffffffffffe01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe2f) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000262000-0x18)={r1, &(0x7f0000574000-0x34)="ebc4e9811ac31b1df003f23ec2d805989e1b7b6148f804978823432c80d592fc06b526225249166095d1bfa179a9eabd853f4672", &(0x7f00005fd000-0x6c)=""/108}, 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00001bd000-0x2c)={0x1, 0x9, 0x4, 0x401, 0x6, r2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/24 19:59:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000973000)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f8d000-0x10)={r0, 0x50, &(0x7f0000217000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00001ac000)=r2, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f20000-0x10)={r0, 0x50, &(0x7f0000589000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000004f000-0x28)={r0, 0x0, 0xa4, 0x6b, &(0x7f0000351000)="68df236f9d5007f6513890e4b994557c9bc3898b1f148ae4ef633a0c31de47b3b10bcdaef4f19e4296b322a391cac2f28ae39ecd39e7e64469ff97c6f6019ea7eaed2dfac696efd19231285e4767f72c1b805a38a7d324fcc364b4b1a191648de94df349e2d088240a1a1248ee526a1e6bcbe5ebfac60a716f26a4f3f3a5ace2c1188d5db57a7e56ce6ace40f282f8580f79f3152b11c82dfa3de4017ba7ca9af4e85090", &(0x7f0000887000)=""/107, 0x100000001, 0x40}, 0x28) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) 2018/01/24 19:59:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x3, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x15}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000955000)="7300000000760004a40d7d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000b80000)={r0, 0x0, 0x44, 0x56, &(0x7f0000e2e000)="cb50b4cab619b87512604e6c5a9c79728c38a8687140095283aa4468e539832894395ccd6ab09aeb1f5671d84da9f473752b8f5217e7aa70a46ed60882ed9c11b4be2a1c", &(0x7f00008b6000)=""/86, 0x8, 0x5}, 0x28) 2018/01/24 19:59:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x7f, 0x80, 0x10, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000fc3000+0x583)={0x7, 0x5, &(0x7f000025c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00001ed000)='GPL\x00', 0x1, 0xc1, &(0x7f0000d62000-0xc1)=""/193, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b4d000-0xc)={&(0x7f0000a6a000)='./file0\x00', r0}, 0xc) 2018/01/24 19:59:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001e000-0x14)={0x5, 0x9, 0x93b, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00009c6000-0x18)={r0, &(0x7f0000868000)="", &(0x7f0000681000-0x7b)=""/123}, 0x18) 2018/01/24 19:59:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000176000)={0x0, 0x0}) r0 = perf_event_open(&(0x7f0000ec1000)={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, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000528000)=0x0, 0x0}, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/24 19:59:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={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={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000dfd000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) sendmsg(r1, &(0x7f0000425000-0x38)={&(0x7f000003a000)=@nfc={0x27, 0x81, 0x7, 0x3}, 0x10, &(0x7f00001f4000-0x80)=[{&(0x7f0000312000+0x664)="74c92c4ff1a82e16e394c63c9e44dfcd6f7974b96861a9c596c7d37df3a4dd128ed20e8284703b2ad35bcdf84e0188e4a10ca8387f3b19fd595795f20abd31c38aae1f053c", 0x45}, {&(0x7f0000d3d000)="f253e65167e88359242e264fdc497b06b799ac6b7de8accc5380d6c54fdc632bffd1659ae0d1f705c944ad6f43af1a6c1fd47fc6b0a57dd81f0c08c8306ca945abc3d81908abd97c8df1d84476f7c2fc688f546ed2ee54f1a22acd91887f63f0e7eb70b8c64179a3d370cd724bcf724513e2572cf04c2cf3ae1f45de3e070621255ac607c5d61c840c7e228537d14d28f995388f6473ca542727baa23a497df892167837ed70d6cf6678a08c426a371a2f593f63d40a05c02ba40c376f8ec0512682ca974ff69454dafe33e4de8eb1ec", 0xd0}, {&(0x7f0000b03000)="9c5c5a8e14560344cefb7dee5c8a0f7e6d1d2590202d437fc96467b65ecd839ec1342cd71865316076625b9f23d99a1f710ed48ea217a18fc662db903ef375543522c251074cdcf670ce35403cead5f57a8657d014a45af5881c310633b4dac6ac2071fa453a9bc7c4f7a6aaebcb34fc39397462f21a1aeb83290b1f9752ada1d7e4bd6979a08eee6a6e1751d16ac0bceac29258e41ae7effcb4", 0x9a}, {&(0x7f0000d15000)="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0x1000}, {&(0x7f0000c75000-0xfe)="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", 0xfe}, 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{0x38, 0x0, 0x40, "309ebd80a4851c910954b32c02f133f20c1fc1c640389a4538d4cfac880b47d0ee1a"}, {0x48, 0x115, 0x1ef, "d1ff3fedddca71758d16bf1f800b9c58f136286684f179ccc39324b500836753c70b5ecf73b3b5ec53d940c9be4abb086b"}, {0x10, 0x115, 0x7, ""}, {0xe8, 0x0, 0x101, "2fceba0ca6364a101cf56570c60599f55425e6e2ce1547763d5ea0b49247610de325a4d7cfb31bfff51d87f45759f24f4a20eccd83882c20996f4d074f2ea764fc61d5d3de813bc45cb8bdb7ac5e473461f8a4e2dca70a3835485e16d8d8741bea8a75ef3c19cff1c4d16d71d7550a2601a0f5c2b8bcb92782bb45a57b999224c9594eb97703d45d1d67685052f95bb34bbb9559f5e4ffcd577ab8347af5fa928959b134a23759560478ea60da45922d9e375f0fdb8534533bf7b3b1e5b6f2426f69b9236fdc6339bd5a77d5c2fd545865"}, {0x70, 0x13d, 0xf65, "bcbf19f06523d28d06a2d7748bafacac2aa3ac6b88cb1906822f96ded5748dc46fb6d41906e01c1ee5042781b6bebff6dc7cbf53fc9c517a4bab2faa8ec7330c75186b0aae8006dcf42274b5dfac794c3eeda6fe130fb75282009c25b8eab9"}], 0x2270, 0x40000}, 0x881) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000ba6000-0x8)=0x802) 2018/01/24 19:59:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r0, &(0x7f000074b000-0x38)={&(0x7f0000664000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f00002b9000-0x6)=[{&(0x7f0000787000)="4a869e7cb0542246a1e266724be382333760b533c36cbc061fe4015fa6a97f79f24f0e0132c81a2a2bee69dca53a2232b560e0667122274fd049b71ab711e9f36945c3075cce04a77fc1cd54894c43a94816fd0418cfa9d33edafef8af92ffaba62b5f0c49ac1823252916dc4d10a0472632f92f2d192b6740a1dc29ba3499ab9d876b3c94fffdd3b00c164347e6f01156110c2693239d647bb8ea0e577e98a0530e95fbbcaee496fbfa284c8a0a522bd5", 0xb1}, {&(0x7f0000f09000)="763e451bfbada1df631134b7d3418e87e9b0808c4dcb06ef72dabeb73dc26a4f35a272d8dce6adfbb02acedfd10e1b9d0c7d274351b5b91b0f8103385ae013753b40e7bdcb", 0x45}, {&(0x7f00004a3000-0xd4)="a5b563a754ff1222e4ea37f29869600ab379b90f68304ad66c663d4baf9c0a51d84f68f80102ff9359496606a799d9a46376b6c4f44a2274e3052f7ee3133c1f75dfc597cd0a214065ec09d58f4d5c23054c8debf0b435741303510f299d596c11370b26dda39945e18530e7cdd196c9a8aa233b6efeddc781fa25996bbbeb37ccc10a0498baad1180c14d308f2a6f80304b165690790b4482a16e4c6a1faffee77b40ece67c49a26cbe027390c360c40bddf0622c466577da9fe8c1274454ada7cf42d77648c106191ee16397faabc5702b1f67", 0xd4}], 0x3, &(0x7f0000d40000)=[{0xc0, 0x10e, 0x401, "7de5def5a010179528067ed9482594b7689494c86c41e6b509a7c9d97d2857590b31c034ffebf9889c1a821446211eee1ca6c59dbec6f127365ea6d19fc198a5230eb954955e47efc5428ed46204218af0f335d0d516030ad3ae4a0c14e22bb21a285aff749ebfa06673fa0bfb2ff34d3bd3d90ac6219e6e1ea45efa0368290493632648217878c66cca8d929630c5cab31b21148b1f7da669f3259c899abb6655d0971f2f929e25250c2c"}, {0x100, 0x84, 0x8, "8c261d284cd121e305955d317d9f425b78778e0cef34f45aaa810094b869bbbd4f16e869ffbf9ef763eb9ab668078cc259bc7b736cea6a683a7ecfe93ab51bc9aec3b41aefc26b3c74adb8fa61b8e6f0ef7b836ccd8b26f89dec26bff22935f2ff1b06c8403efcb21dca4b233c3ae7b772da9183059e2c12abb09baed115f4eeb0f81db8bb00764c5f4b0189b0559be70d0f4c3e1cea9440eb42d1487b11b7e9407f3450f6d62a2dcff345b3e7c549920f8cbcc930859f53edd6962416601704a55ed6ca4b91c551c76b45e92e9f3151af87dbce555158a80136d41978dc4c4141898550780f471b7fb69ca21c94aa"}, {0x1010, 0x10e, 0x3f, "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"}], 0x11d0, 0x800}, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00003dd000)={&(0x7f0000d08000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000028d000-0x10)={r1, &(0x7f0000736000-0x40)="06b30ef119a844b20e71d59e6c45eaa380b9f8fcb65cb6984de01565aea889e26af2efd8793027c2314f0a80ff5d43f23580dfd503a28cd011eb1daf21bc9749"}, 0x10) sendmsg$kcm(r0, &(0x7f0000b26000-0x38)={&(0x7f000029a000)=@generic={0x5, "1ce8adec5199925f28148f1521b487a0dcd1e00a8881ed0df7dbb1d074352492b6b3ccd5ac95cee8984ec04a0954bda808f559f2b0d946c4a563fe449802d91b7a59ff2bccc0cb7d821269912b077a7ec1c94d6d9b26e3b404b1d842cf232cdf20b66793e2a65f1e67326fd178f3fd026014c2c0b45cc8630b0064807d1a"}, 0x80, &(0x7f0000c22000)=[{&(0x7f000001e000-0x9a)="a001201d6716cf9bf10e3fb091a1c1681d7d094e1e3b98b1830dc370d788779adc6164e2b303c48a71e6436002df02341f1e3521b1fef8f416161b6c75a8cb8724609cbb80b38387ae8044b47190e41461932d8fb161a818a71dfbc8d77a8c53f6b37aa5721037946c665daebddc84e7092af3750f0ebee1200ee9ec69191c4f42c1b77121c3230dbb6e9725c623451dd42ff845784402559c48", 0x9a}, {&(0x7f000070e000-0xac)="fe9e896339041ac03759d54df7861cd26e6b222e9094e8da95dc36de2f356d22469a6185a296642bb5bab386d89c40c170ad620171ce5a91fe8c3dc933766aba86740e7e116587742270fe41785335d9240d1021eaf0430ae7f3cf81d729fbda9b08c685f623a5ab421191ac5e12d5e9aba8eba06b820c4396f4a2fd4935b9fcad07637bccaec2f9b8e1dee28f23a6d090718e6b47fe36e0e4f7b6a20bac69939cec91a08ccd18a482c84d6a", 0xac}, {&(0x7f0000979000-0x1c)="78b658944406ed4798be6883372c3dc40b1d1ddeeae519b202cd3478", 0x1c}, {&(0x7f00007e2000-0x2e)="b3632adfd91e74cf845c48c9d1adabac6e0cc41b98b95bc901cec7c4d9252baa60f93c54347ea0e6304622a260c7", 0x2e}, {&(0x7f0000600000-0xa4)="e26d59066e49a6b7444771edf1e6947d845bbfcec839ad0a4989fa762619140d9a03d5a2e1dce620a43e1776b8202cbb795029cf6f8588925a030c8b1600e37c45862c199b1480f33b7482065ac235fbaa4602b5f44529e26ff2f6a86fab3b4d5ea49cd876311cabb3e2cd6ce9f4683eae1b2d0c065d3da1aa76256eb2d513384a117363c696a3542391bb672ca5f1921ce4c0fe99f6b68977ef90f69db7d0afd4e2f916", 0xa4}, {&(0x7f00008d1000-0x64)="4f9da0f04e96bf0b9b2614f63a023fad3ae0cd282f36142cf72a5f29eb54a946122958b6906ef2dc23da56ac128af22d196d3178ee9cc61d7f77ae869168e707ce5cab6700da31b325d172cd55ec2576e1ac5de381ead479331177145b84368e5616d9cd", 0x64}], 0x6, 0x0, 0x0, 0x4}, 0x40) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00008ff000)=r0, 0x4) 2018/01/24 19:59:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x0, 0x80000000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000013a000)={0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x9e)=""/158, 0x9e}, {&(0x7f0000ecb000)=""/8, 0x8}, {&(0x7f0000e51000)=""/51, 0x33}], 0x3, &(0x7f0000001000-0xb)=""/11, 0xb, 0x7}, 0x40000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r1}) sendmsg$kcm(0xffffffffffffffff, &(0x7f000096a000)={&(0x7f00009f8000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00002e2000)=[], 0x0, &(0x7f00003ec000-0x280)=[], 0x0, 0x0}, 0x0) sendmsg(r3, &(0x7f000052c000-0x38)={&(0x7f00000dc000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000df0000-0x50)=[{&(0x7f00007e2000)='&', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00006ba000-0x4)=0x401, 0x4) recvmsg$kcm(r3, &(0x7f0000673000-0x38)={&(0x7f00006f9000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000104000-0x50)=[], 0x0, &(0x7f0000196000-0x35)=""/53, 0x35, 0x0}, 0x0) sendmsg$kcm(r3, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 19:59:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x7f, 0x80, 0x10, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000fc3000+0x583)={0x7, 0x5, &(0x7f000025c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00001ed000)='GPL\x00', 0x1, 0xc1, &(0x7f0000d62000-0xc1)=""/193, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00002db000-0x8)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000aeb000)={&(0x7f0000410000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000dbb000)=[{&(0x7f00002ea000-0x1000)=""/4096, 0x1000}, {&(0x7f00007dd000)=""/133, 0x85}], 0x2, &(0x7f00009d4000-0x62)=""/98, 0x62, 0x60000000000000}, 0x100) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000024d000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00007c6000)={r2}) 2018/01/24 19:59:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000292000-0x78)={0x1, 0x78, 0x80, 0x9, 0x1f, 0x4, 0x0, 0xe85, 0x810, 0x4, 0x6cc8, 0x1, 0x100, 0xc000000000000000, 0xa6, 0x100, 0x1, 0x7, 0x3, 0x0, 0x3, 0x9, 0x9, 0x71, 0x4, 0x2, 0x8, 0xff, 0x7, 0x2, 0x4, 0x60a5, 0x3, 0x7, 0x10001, 0x81, 0x3, 0x3f, 0x0, 0x9, 0x59a3abb58d219b37, @perf_bp={&(0x7f0000d12000-0x1)=0x0, 0x2}, 0x3181, 0x1000, 0x7, 0x5, 0x7, 0x3f, 0x6, 0x0}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000859000-0x8)=0xfffffffffffff9ad) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000992000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00002d9000)={0x6, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 19:59:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 19:59:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a9c000-0x8)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00008e2000-0x8)={0x0, 0x0}) 2018/01/24 19:59:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000850000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x3, 0x4, 0x2, 0x3ff, 0x0, 0xffffffffffffffff, 0x6, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x259) 2018/01/24 19:59:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004d3000-0x2c)={0x6, 0x200, 0x3, 0x4, 0x2, 0xffffffffffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000eff000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f00007cd000)={&(0x7f0000ef6000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f00009e9000)=[{&(0x7f00005cd000-0xb9)=""/185, 0xb9}, {&(0x7f00005ea000)=""/183, 0xb7}, {&(0x7f000016f000)=""/22, 0x16}], 0x3, &(0x7f00004b6000)=""/87, 0x57, 0x0}, 0x100) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000046b000-0x8)={0x0, 0x0}) 2018/01/24 19:59:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80807, 0x6, &(0x7f0000319000+0x41)={0x0, 0x0}) socketpair(0x9, 0x800, 0x100000001, &(0x7f0000068000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f000045a000)=0x4) close(r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) socketpair(0x3, 0x800, 0x8, &(0x7f0000e9d000)={0x0, 0x0}) perf_event_open(&(0x7f00004b8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x5, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3ff, 0x0, 0xd1e5, 0x0, 0x7, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000c7000-0x1)=0x0, 0x0}, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x80000001, 0xffffffffffffff9c, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000725000-0x8)=0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00006ae000-0x14)={0x0, r1, 0x7, 0x1, 0x0}, 0x14) r4 = 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, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000837000)=']mime_type\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fc5000)={0x0, 0x0}) close(r4) socketpair(0x10, 0xf, 0x7fffffff, &(0x7f0000d42000-0x8)={0x0, 0x0}) 2018/01/24 19:59:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000694000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000bcd000)={&(0x7f000066c000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006f3000)=[{&(0x7f000014f000-0xd8)="d77291dabd431eb5c5cd858fcb41be5d62ec97c0158bb86fe307e431a21abb4cc0b41ebb87aba32cc273ac541b220f2f8d626b447e6a41a757f1dac7e91b6c0b12a4581818a445ef9801d7483d26d96df09d179aa0d509bdb904ff4cf692208ad5ce0798cc027f7ee9e36fee40d264bc779b022776973ba63c6b77d9de6142d32e8b19332cca597f4946623df88a3ca4a44ed161a88d1a69ec1e0f69cba827dbf047bc84b0071f089fcc5e8b21f6b8bfdace3331ab73bb5dfd9f47a7d2784e9a2079a10f22807f233925e713fd7d4317da5555cd18048c07", 0xd8}, {&(0x7f0000a08000-0xbf)="455d039f39a9dfed1ce513934f1007285f632cec9ad43a618e7c4f4e9a07b7e48517e7ed84912dc09b9c5167b29278fc45a6f7839b8a4733858ebea2cfcf4fb0302df81c7963a6d6dfd7ea8d8e70e7d8bd8f2d7b02510b498aa42faf864705ff4e0d61ff63ceaa5a7ca345437666d5b3ad94e7118e5e7027976ec36dceab189ea69dfd206d068900aca8644b64d6757434b2c0adcf0c2bf20e4b3fc9adee9864a6d85c9a35e342c4c003009c77660b2a812c6a1e917b80b236a70373ea1bce", 0xbf}, {&(0x7f00002f5000+0xded)="c6fdd3cfec938fab60b4e63f2b132433806e3122e224bcbd617d60b990c4736c4ead0dbcb36294286bebfff8232c1d80573644d3c93999", 0x37}, {&(0x7f00006e5000-0x97)="db95138a32446f5fbbef7040f5eab14ceae76425693112adaa1d07774fd046127dfc9ff152b5a5ef5fae0ce4b180de36264499220857527a4be435201332dc2558c36fa3653b138bbea1240574aaec76b4778a15bb6f24e5ffcd4cc9d5d34436efc4e6071d03ffd6a20fafd2ae439a073a227ab32297348a3b0dd83d8c850678ec4ca28edd5d3b48fd9aedd6fc088a95e08291426f90b0", 0x97}, {&(0x7f000051f000-0xc1)="f467de6856b8cf1ed1beec1ec811a794343ac7dfb44d836b18f4db646181783693d1c336aa20c5a1cfa9dabc2841a7b94ff8716cd89c069088f192dba2f2d57015fa1bbdff82edb00cc593aafe34e21c302cc69be3e6e9b3f81eda6e06cc2ed227af4650ac218fc31c109cd7b3430f439b3cd3f984222ef41f637fc98797971ce5316ed09bef842e08fe7038cb14c0372a9e7a4429705a4f4f54ed9632265b7ed2fa804548c51945417d3a8e49627838ed8832f271c7fbab9dcd969ccb60696278", 0xc1}, {&(0x7f0000c58000-0xa7)="fbcf0274f607f6ab2c01c0de0b292674846c519ade5af434e995311f9967e2154f73ffe61cb40a1ee38308a103337f281d9bff0b184c4a1d04f52403f8875971195a1d3fb964dfadc0ef706a2f74a042734d80453323c85fb4f6339d968a0eca26b05c6b4139152f0c1ea45f21a6d2b733643d7886d4c6e845b76f6577f6d949aff5d456685017278830c2ca28e8f19139f0d573824262daba78cb61a9dda7a6ecb49496407931", 0xa7}], 0x6, &(0x7f0000fcb000)=[{0x68, 0x10f, 0x8000, "f21a87ae0fdf7d6dd7c2300a64ef3fcc116652c4bcd1b62ccd51fb9e0bc8f2362c0db2e47c5882311f7fabef7bd77c8d98e27fdb38f261e859663a8563c706fbfa401bfc89850c0c555314c4340d84b9ced80d7cad91fe"}, {0x70, 0x10b, 0x100000001, "b148ea3fa5b5c7cc5864328aeb6da2ed4acb52d51d50bfa9616572d7e5633026beac3c51bfc8f16bd97a839c14e03d401c0d062db58104255f2f167bbd4672242355e2f677a34ffd6dc0103d30615b3b98781976a1b4129691abc435"}, {0xd8, 0x10d, 0x5, "f0cf4c50e8083848d9603e515d5881d81cf00e2b20e1b80f62f7dcf43c94eaf70ff540ab15f76112bee18ff9f8c2f168e12c017cebe2960127e1a14c23f94eb9f2620eda4c37fde87b0c1a89b1d253deecbd4bc864722c7c1e2ce56fba059948fe7dc239eeafdbea242c8c528325b004462ff14028f90c51b4f31bb3ec35712cf5a20e7fe7ea34ef19a39bc5111ca3283b858295cffd08e7d7d77db579a5beb6711aed58664b046bc97e17f3e36f46bd78b04812a1294bd02debdc7b942eca0d0ad8"}], 0x1b0, 0x20004081}, 0x4040004) 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(&(0x7f0000408000)='./file0/file0\x00', &(0x7f000068d000)='./file0/file0\x00', &(0x7f00007b3000-0x8)='debugfs\x00', 0x0, 0x0) mount(&(0x7f0000a52000)='./file0\x00', &(0x7f000022a000)='.', &(0x7f0000469000)='hostfs\x00', 0x2004, &(0x7f00000eb000-0xe4)="") mount(&(0x7f0000c6c000-0x8)='.', &(0x7f000092f000)='.', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f0000f87000-0xab)="") mount(&(0x7f00001b8000-0x1)='.', &(0x7f0000852000)='.', &(0x7f000062a000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") 2018/01/24 19:59:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000729000)={r0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000693000-0x8)={0x0, 0x0}) socketpair(0x1f, 0x7, 0x200, &(0x7f0000a4f000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00003ff000-0x8)={r1, r2}) bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0x2000000005, 0x4, 0xffffffff, 0x200, 0x0, 0x0, 0x7ff, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/24 19:59:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000c21000-0x8)='./file0\x00', &(0x7f00000ba000)='..', &(0x7f0000e3b000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00009e0000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000268000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d12000)={r0, 0x4, 0x10}, 0xc) 2018/01/24 19:59:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b68000)={&(0x7f0000d36000)='./file0\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000e28000-0x8)='./file0\x00', &(0x7f0000d8e000)='./file0/file0\x00', &(0x7f0000f77000-0x6)='ramfs\x00', 0x0, &(0x7f0000f7d000)="") 2018/01/24 19:59:59 executing program 7: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000289000-0x8)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000744000-0x10)={&(0x7f0000a42000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/24 19:59:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0xfffffd00, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000-0x1)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/01/24 19:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00001c2000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ee6000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/24 19:59:59 executing program 4: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fec000)='./file0\x00', &(0x7f0000fed000-0x8)='./file0\x00', &(0x7f000002a000-0x9)='ecryptfs\x00', 0x0, &(0x7f0000d72000-0x3)="676f93") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008e0000)={r1, &(0x7f0000091000)=""}, 0x10) 2018/01/24 19:59:59 executing program 6: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x4, 0x4d072, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f000071c000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000818000-0x8)={0x0, 0x0}) 2018/01/24 19:59:59 executing program 7: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000923000-0x10)={&(0x7f0000776000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000040b000-0x10)={r0, &(0x7f0000001000-0x57)="418987d45060d2019341c2cf3250526c401713324fb70dc26c81374ab7b12fadac38f782c2e496f3ed57ab652f006444a8fa5425065adee3cfbccf7238e4b117fbec6a1fd30c00e76be8717ffd3ee0ea4e6c3bc3df821f"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000004b000)={r0, &(0x7f00003be000-0xdf)="28ff8dd52bb87a7a9c9cb8fb1940e0653dcc321eb474b60c0d36b0f4ad0f8da353ea02a3f683838db069637e0cb8279bb290372c091a3e2a5289a8cd79fa00920fcac16a242cbf8d496afc912ce1f04340cea3c001fe25358d4d2aa52db400c5fd9a182bcd460cbe402b592883bbe41c966f112db7ed9e2ea2f381396d0470dba2132fef4faf7d3c78e2d3c57c791a9307a53b6187c8a76d787256ffbef9e5d0c6872a01f10dccafb7dc265350675e0ae2b812bb4c022fb679f2ec010f86ee9a0f88c3462c972654a92c2ff48476568c1d573a880177a798595b9b26a17905"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004a1000-0x2c)={0x5, 0xb, 0x8003, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ab, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000023000)={r1, &(0x7f0000005000)="", &(0x7f000034d000)="", 0x0}, 0x20) 2018/01/24 19:59:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000)="32e269707ea333d9d65cbd4d2e3e67ec0bcc33e29661fb4d668ba73a41b8e109af42636246ec027017544b94a9443232a043427c51a621aba9bd41e6f47d", 0x3e}, {&(0x7f0000000000)="6da6581bee0619e36988f0ce0ee16de0388178d81af3819f98a3f8a131e5838a69120be06fcac2bbda479fa22f6bd3953567b87f8bc7a4c40643bc39a24897c91d8969593c5aa39ade87527e9199fe5e5bf3b2cb3da88ae27f31af", 0x5b}], 0x2, &(0x7f0000000000)=[{0xf0, 0x103, 0x1d3, "6af9694c51bfc8d8aa06fe195ac7e147b669af582a67d6035bf33ae5ac66e9199727ca7b2d2cacce989d65061fe490fc035c8cf158be0f1fd162886071e0e72d305f45b66c0f487ac7b6f2d86ea83137e6a63b15397f5669e56d9b57351a1a26248456939328ff571d4f4ab84939212ce8bf4abce51e7dd243db3b990cb98ac82e5544158590411317d422b9a07398078702d036cb333dc4a5b128e66c6dd5943fe077607354e769ab116fd927d59a3d3954c3624d67431f2fd27430b702956f3c3e8ba3dfb428a0821109342961b83c6e65617facc86a0b2dac"}, {0x40, 0x29, 0x2, "058fa56761f595699d3d0adfeabe97ac37d5fecf041b8df045acc2791f56f84e6dc2f96158e7a1d0fe46f27400fd"}, {0x60, 0x29, 0x4, "e60eb7c81fdd8af8a29edaa61ec4e05c5c801ee1442257e7b64ea4235612f7c284bc69f7ae4a4762fb5156a1e94cd2efcd18564aa50aed4b50734795ab69b2722e68bd6b9531f613ab886f44012993"}, {0x18, 0x0, 0x7, '-S'}, {0xb0, 0x10a, 0x10000, "42677013b4a8ad22437821cb07bcd9c448d03d3dcf4abf01b007604b00ba7cba966282767d92a7a9797cf4259f4f3f04bd83aa3949b0a4b6d950d7c533a2ce1fcfb5bfb0b4f2eb59708b56396644f9d1832a8d14f60973342c563b66caa5fab8c00b822b5686acf1212a8fade940357e9b504af396bf4aca7d8637ab1f78c0223f108551c9806f9cbf8692769245048968042fdd8dbc1d332f"}, {0x100, 0x10f, 0x6, "7c4b9b624919cb0c1fb1ff60e9fa1362fbdb3449b9a367afdb11b8e0a37d4a9a828c4dae389129727fb86da2c4b97a1a1adb238dc90266c1f1cade2510035797a232106e556fb18b892f9eb24b9aa56cd5ef45475d1dceb001402e23afe1f97d5a80e13a220c65cc1ef5d6988c182533c02e23d47a10aaa3ea02b235ec380afe3c4c85491176f48976097d37a123f5ab9b02cce6781545d1b10f3fc574c35b5017d338a1cef401919910e7608b8d6a8c9bdd2d8636c695099810c32f734e1698b01e5609204857e5f7affed12cfc89f6d7b6691a2c5d1a0897fc827d7f15f6fbc39fdbff6a5c3a56ae0d465db114e6"}, {0x100, 0x10a, 0x8, "3d940c018243140ce3e4062d3e2f3c636ad4e6ef356f96e39b45b5a790f69413470a8b1154e02918f2a143953e4f0c05ece5f1a29e3b2a826f815c52c9c6826e1f41328cf9bc07e8dd133d7b746ad36408e43fde224700186b60b823f7a556c043524f7c3c443c44467c0e0a28ba7a4ecfe284507a979847227ed6f332e491213616a420dfee14778a62186fa669ddc2fa35a7bd2337897d46d2f7eefc84a55c47e19eaf2eb4cf7d1adf03f67a43691f16bb27f9f476f0af85835da7a194f212d73599a3f9cdf5dba04f86dba8793fb7d59fcc9cf3bb1f53d67f68160bd150b831f7697b8cc25f0b6c544810c4a5da"}, {0xb8, 0x29, 0x9, "350d4f80b643ac111ce2b0147d81caa55112de80421fce6728a3d906d3056ea221d9ed7a626a8578c93479e0a8f57a190ff1cb6299b12123c0304ac090f031740c88618e60bbd544b10c5db1c5dd4bafd43901ccee894c14e5b187361562c037c56acf5aafa4ab4693bbab491386367c6307c3013cc2b1767143b238774fa7381f7ac5c7ad9069555f88c228cec5311ad4702c0f855b5610daa3b868d95a092e52"}, {0x40, 0x11f, 0x4, "b056414c5dad0f2f8ce593ea49d320a46d6027601348f46b6045ded6dbedf34b3067bd7fb407601107adce"}], 0x550, 0x10}, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x89) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) socketpair(0x18, 0x3, 0xc0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000003000)={&(0x7f0000003000-0x10)=@llc={0x1a, 0x1, 0xffffffffffff0001, 0xdd87, 0x80000001, 0x8000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000004000-0x20)="43aecad686ebf513e787cbea9a118452f7690ec6ac7fa89b6921b10eff7889a9", 0x20}], 0x1, &(0x7f0000004000-0x1248)=[{0x1010, 0x6, 0x1, "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"}, {0x100, 0x114, 0x5, "6bd9d845c97ee2edf61f57daa38a109b9c57b988b3aca3bbc44f2920ef3a51d716595bea04df97ffa219d024b31d923a695818caa4aa55e114ef9a42040a75150eb915ab514dd8df11cef6e9be2f3969cb7f30b6ca7f8cfef89b5229ff25a8366d1d99517d375a14b923b7255a61e47de567344b73ae1b893850ca6b487566b423091defbc8e8d7a369d46ffdc01166c3809cc99d3bbcecbaf43909126bacf6cda97cb0525d20547edc559c8b4ad3936bbb8aabfac92bdfe28130eff7bc9b7d1c02d74d62b2db0bab916ade62246aa041d3a0aa69c3c7f6b55b73283d8f8fd01057e379ed3e1ef66a89eb0"}, {0x40, 0x113, 0x5, "adc547d2edcd428ab931070501a16322543d31ce2c54697ba1023f8909498c3be25eb59c86e3f169d6"}, {0x50, 0x13f, 0x5, "26bbdb8de6581b902ce84a1925a0b6f20a42bbfa1068891f739760722ebebcf737daed16ed87a47d2ed57ea2353d0811a68f5c8c5c1e53f1b579c6383783"}, {0xa8, 0x10b, 0x4, "56e3354c5adaa99b30950cd887adfddf8a7c8cdd2cffbcb8ebe8ef9892acada050d2cb09724b9b71b0e4168292d1e0d503960223904d779f8c58f4a2246a908c829fca97dabdc11de0964e5e3e62a637ddc7a3dd80f3784154ae35a93ff797a6e0135a1d5d600866cd1ff15956499037f078c662225cd007a785bc054258508e3f6b79199db9f7cec3805adc1e29f0bcdc877920"}], 0x1248, 0x8000}, 0x40000) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x8, 0x9, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x8c0, 0x18}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002000-0x20)={r3, &(0x7f0000000000)="362ebc5e701c04aab3c11f98b098b85148313861d3fab5322d10499bf11620300e38053f3c6a9ed79fc28806d9cd16b78603b784694fdcf3421ae614f0f52581c192fc8a0bd234211c8b682684222f6bb833015853d88018ecf1e2cf998ed0fcc2898e0f5c40666743c054e42511921be76f42f2ee596fe5e8840ab91a38f962912e065137078c5bcb738ae1d58e292bad33dc8cbe60648ab9b42191d3d3b9d5bf552eec8abf88d09acf2c18f449df4388e874047db137c95d2e117c254b2a0751fb8b16eb8c4e50bf3951442333925b91ab7013fdc77c1babe3e03a0adad78cfcc11a6b73cec27822cc0356876cc54aafa5e0109e6e", &(0x7f0000001000)="ef817bb6eedd0169453934de383d508e8329f52965292ae65662d7cab94b5e9fc565492a3cb21d6a90f6d8c523c01af12d91299b2138aa78", 0x1}, 0x20) 2018/01/24 19:59:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000873000)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r2, &(0x7f0000e8b000-0x38)={&(0x7f000022d000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000327000)=[], 0x0, &(0x7f00004a5000-0xd1)=""/209, 0xd1, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) close(r1) 2018/01/24 19:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xf, 0xff, &(0x7f00006bc000-0x8)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f0000b8b000)={0x0, 0x0, &(0x7f0000a04000-0x80)=[{&(0x7f000048e000)="e705baf537424f78c08015f2fd0c1cf0881ad6978ba6438a7cfcb74b7b5ead2c4e3f05a6dcf4e82dc7a4fd55b76874669d8d943edc0dcb3f2012dff2981fba9412dd1b9c62fa7b326f059f98bd6cac87c9796278d3eef9237d64665b1933d8de0975ce5ef337aaa2117340135ae592eaca955c97725531830f7d35658304a72575db31e8607f58fb3a719a3eb64da16a473a1a2439c2b75556048c7681c9fb159b217424427946f20dc6c77c38d03fd0099c321406822fecd48db163aca2a2fcc21fafed770f9b512484bb36c633cb4fafc1934de35a0021c24dbfec", 0xdc}, {&(0x7f0000a55000-0xd9)="33b3437a7665042bbacc4265d648be2ca8d046f3dea494aacfd945d45d6ffd68c385148b43dca3bb94cba6bad2a50ab30aa3a4c8169e4d95e16e9e481048f31543ae4327c04d7f89b0720d3bb5a4b230afbd37056c1da03fb4679bffebbdcd5747471137d3097a4b3d41872add6385e4c7a7d2b61a708e92be72fa3436df39bf71e2d4b8dc407ccec2cc4b949d5b6c186643380f8e22c9f8824c8dbd4e58071559e7747e1cc5d5f1e686b8531f155ce3a0f8617ce653aed5e18f8f3141137d3533300597274f742dccc6c0b687f1a5dca5ddf38d37a766933d", 0xd9}, {&(0x7f0000f29000)="a0e075002274402fdd58dad52277746c", 0x10}, {&(0x7f0000d5b000-0xea)="30843273b46092f0eb0cdcb2bbc6612d3c4e2e3846fb91e7e00b24fa380524096c8055b960ba366038229ee21263d2e6540387d720292b931df4208aa169754f35b45c2565bb517bf69ab57d8da8ce3772e93af1e6f3866bf690226e6fe5664b59dbbc124a7331ec37a6eb2f993c21037490f1a8e037066b74f0f7fe3a102b47aea751e1c0797cb5c8b94a8b9ebddf140593300ea8b06f075127675395096d7bfb67bc78850e48aa42c9aaac1d0c1f2df7bbea6df6d803f531b5f594aa98c4814a5ce6e7d1d81ed70db32839ff3d5b5cf718c3b4747a4dfbddc8dcf698ab04f3904bcdd99428dff38f65", 0xea}, {&(0x7f0000022000)="38dab8dad3517c91d5fc3ea5fd77e75553f74fad12bd5dd9ca9cea47e2138835432cbfa40df316df9255", 0x2a}, {&(0x7f0000f69000)="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", 0xff}, {&(0x7f000025c000)="a1", 0x1}, {&(0x7f00007fc000-0xf3)="0f8b8846d276267359bf72f88673044b87d24b2362ea7f44b6f2cb3d2d20047bb1aa0cb01549de94451e30ef5ea64c42a2cbe167f07a110a1df98d40738b6d9222f8053d7108c87666ccf28242bae747ba4da25b46bdcd5d0617663015ee102ad3d8e5f8d2c684042fe05beaadb92958fbfcfa24f99ed0227f77c7a0fee22ae91150fbfdfc7bf7dfed440f0502b1ef1072b3ac9168248a09858d3be01c8081a43a2493958b58861c3c40dbd5dbfe4ce0aafd474d07037d3fdda6689da50ecbb5841d37acc0e6f909fd935432957600ab426b1e5746e75f47f0859f9ded8a0046f9a99c6d7d110a1a3770c9142a574080df72bc", 0xf3}], 0x8, 0x0, 0x0, 0x4000}, 0x840) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xff) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00004e2000)='(GPL@$keyring]##\')-em1\'cpuseteth1^vmnet1vmnet0em1posix_acl_access\x00') bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a11000-0xc)={&(0x7f00007c9000-0x8)='./file0\x00', r0}, 0xc) r2 = socket$kcm(0x29, 0x7, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000761000-0x8)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f000097b000)={&(0x7f000029d000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a0d000-0x80)=[{&(0x7f00002f6000)=""/131, 0x83}, {&(0x7f00000c6000-0x54)=""/84, 0x54}, {&(0x7f0000e8e000)=""/198, 0xc6}, {&(0x7f0000f41000-0x34)=""/52, 0x34}, {&(0x7f0000292000-0x56)=""/86, 0x56}, {&(0x7f0000451000)=""/96, 0x60}, {&(0x7f0000292000-0x59)=""/89, 0x59}, {&(0x7f0000cb3000-0x8d)=""/141, 0x8d}], 0x8, &(0x7f0000855000-0x7b)=""/134, 0x86, 0x40008000000000}, 0x40000001) 2018/01/24 19:59:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000ea8000/0x4000)=nil, 0x4000, 0x4, 0x12, r0, 0x0) socketpair(0x10, 0xa, 0x100000000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80a, 0x81, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000000)={r2, r3}) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x0, &(0x7f0000017000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000015000-0x8)={r4, r5}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000009000-0x14)={0x0, r5, 0x0, 0x1, 0x0}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000010000)={0x6, 0x5, &(0x7f0000018000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x19}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000)="24500288", 0x8102, 0xab, &(0x7f0000018000)=""/171, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 19:59:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000aa4000-0x2c)={0x9, 0x9, 0x80000009, 0x3ff, 0x0, 0xffffffffffffffff, 0x1000000000000, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/24 19:59:59 executing program 6: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000078b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x6037866757ac62f1, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000003000)={0x0, 0x78, 0x9, 0x72a, 0x7, 0x6, 0x0, 0xbd9, 0x1000, 0x4, 0x10001, 0x6, 0x9, 0x80, 0x8, 0x401, 0x5, 0x0, 0xffff, 0x9d, 0x1, 0x1, 0x80, 0x45d8, 0x2, 0x0, 0x10001, 0x2, 0x1, 0xaab, 0x6, 0x6, 0x5, 0xffffffff, 0x20, 0x8, 0x0, 0x26, 0x0, 0x1, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x6}, 0x8, 0x9, 0x9, 0x2, 0x4, 0x40, 0xf5ea, 0x0}, 0xffffffffffffffff, 0x6, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x30e, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000dc7000)={r2, r1}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000003000-0x8)=0x7) 2018/01/24 19:59:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80005, 0x5, &(0x7f00001b3000)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xf, 0x6, &(0x7f00000b0000)=@raw=[@alu={0x7, 0x80, 0xb, 0xd, 0x3, 0x136, 0x0}, @map={0x18, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @generic={0x8, 0xffff, 0x7, 0x40ec}], &(0x7f00001cf000)='GPL\x00', 0x6, 0xe8, &(0x7f0000ba4000)=""/232, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000de8000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) r3 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x3, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)="47ff4c00", 0x2, 0x41b, &(0x7f0000ce7000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00004f9000-0x28)={r3, 0x0, 0xe, 0x62, &(0x7f000013f000)="f7e5f3649b29ea27583283155ec1", &(0x7f000027f000-0x62)=""/98, 0x0, 0x0}, 0x28) 2018/01/24 19:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000bc9000-0x10)={&(0x7f000008b000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0xb, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000073b000)={r0, &(0x7f0000b7c000-0x81)="96e97626cfa2c252cfd1f46a9e22d94c7b32b6994c3110109a2a15c645e8ee6df78774b0d9385e7133e7ebd9f5405313f17f095ca215d5455bec190a3f8d1c4e78ffe97f0608263a13114ddcb1c9074150bc116c0b33cecce5ca057319a91ddf91962bfa148bd0d8335755c9ffe8a801616252da262d38b7272c85a8d31351e419", &(0x7f00003eb000)=""/25}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r1, &(0x7f0000d9e000-0xae)="", &(0x7f0000040000-0xdf)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000012f000-0x18)={r0, &(0x7f00002eb000-0x6b)="9dd5e3f230ed4d3770e92ce9aef4ef25bd3ec9c2078057531ec3e639c5e53c95ee5a1c9892afff9c9ddded00bcffa3e30d2ceb219943221d8e1a560eed0c6227dcc4db4469dec07bef430f3c3789057f8857fb6058622283286f338761d68924b38c8b75f6e30c3f47427a", &(0x7f000063a000)=""/213}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d7000-0x20)={r1, &(0x7f000018a000-0xac)="", &(0x7f00009d8000)="", 0x1}, 0x20) 2018/01/24 19:59:59 executing program 3: socketpair(0x6, 0xa, 0x6, &(0x7f0000e51000)={0x0, 0x0}) r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={r0, 0x50, &(0x7f0000474000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) perf_event_open(&(0x7f0000fc5000)={0x3, 0x78, 0x421, 0x0, 0x85, 0x401, 0x0, 0x3, 0x40000, 0xa, 0xd2, 0xd72, 0x8, 0x0, 0x2, 0x5, 0x3, 0x900000000, 0x7, 0x2, 0x3, 0x81, 0x2, 0x7, 0x4, 0x1c78, 0x7, 0x1, 0x3, 0x20, 0x13, 0xfff, 0x9, 0x6, 0x80000000, 0x1, 0x81, 0x5, 0x0, 0xffffffffffffffff, 0x3, @perf_config_ext={0x5, 0x0}, 0x8, 0x8, 0x100, 0x0, 0x0, 0x3, 0x7, 0x0}, r2, 0xcf, r0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000ce9000-0x38)={0x0, 0x0, &(0x7f0000b62000)=[{&(0x7f0000000000)=""/195, 0xc3}], 0x1, &(0x7f0000feb000-0x86)=""/134, 0x86, 0x0}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00009bc000)={&(0x7f0000bdc000)='./file0\x00', r1}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000dc5000)={&(0x7f0000e11000-0x8)='./file0\x00', r1}, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006e1000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007e9000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f000083a000-0x18)=[{0x18, 0x1, 0x1, '\x00'}], 0x18, 0x0}, 0x4000) 2018/01/24 19:59:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80807, 0x6, &(0x7f0000319000+0x41)={0x0, 0x0}) socketpair(0x9, 0x800, 0x100000001, &(0x7f0000068000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f000045a000)=0x4) close(r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) socketpair(0x3, 0x800, 0x8, &(0x7f0000e9d000)={0x0, 0x0}) perf_event_open(&(0x7f00004b8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x5, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3ff, 0x0, 0xd1e5, 0x0, 0x7, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000c7000-0x1)=0x0, 0x0}, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x80000001, 0xffffffffffffff9c, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000725000-0x8)=0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00006ae000-0x14)={0x0, r1, 0x7, 0x1, 0x0}, 0x14) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000837000)=']mime_type\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fc5000)={0x0, 0x0}) close(r4) socketpair(0x10, 0xf, 0x7fffffff, &(0x7f0000d42000-0x8)={0x0, 0x0}) 2018/01/24 19:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000041a000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x200000400, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00001ea000+0xc5f)='./file0/file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f0000890000)="") 2018/01/24 19:59:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0x1, &(0x7f0000000000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b4c000-0xc)={&(0x7f0000988000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000945000-0x10)={&(0x7f0000bb8000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000cb5000-0x10)={0xffffffffffffffff, &(0x7f0000a5e000)=""}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000500000-0x8)={0x0, 0x0}) 2018/01/24 19:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5bd) socketpair$inet(0x2, 0x7, 0x89cb, &(0x7f000069e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x4000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x530000)=nil, 0x530000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000be6000)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006fc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/24 19:59:59 executing program 2: r0 = perf_event_open(&(0x7f0000da4000-0x78)={0x2, 0x78, 0x20e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b4f000-0x8)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x30e, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x10, 0x806, 0x80000001, &(0x7f0000075000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x14)={0x0, r2, 0x7, 0x3, 0x0}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000dc7000)={r3, r1}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000070000-0x20)={r4, 0x3, 0x1, 0x2, &(0x7f0000aab000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000030c000)={r3}) 2018/01/24 19:59:59 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, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ac5000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f0000871000)={&(0x7f000019c000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000377000-0x90)=[{&(0x7f0000e21000-0xf2)=""/242, 0xf2}, {&(0x7f00009ff000)=""/31, 0x1f}, {&(0x7f0000984000-0x41)=""/65, 0x41}, {&(0x7f0000bd2000-0xd3)=""/211, 0xd3}, {&(0x7f000097d000-0x68)=""/104, 0x68}, {&(0x7f000094d000-0x9c)=""/156, 0x9c}, {&(0x7f0000e74000)=""/118, 0x76}, {&(0x7f00007ea000)=""/243, 0xf3}, {&(0x7f000001c000-0x1a)=""/26, 0x1a}], 0x9, &(0x7f00000b9000-0xf0)=""/240, 0xf0, 0x100000001}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f0000525000-0x48)={0x0, 0xb, &(0x7f000053e000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x1}, [@exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x39}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000218000)='syzkaller\x00', 0x4a6, 0x1000, &(0x7f0000073000-0x1000)=""/4096, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) gettid() mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/24 19:59:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x1, 0x1e, 0x3, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mount(&(0x7f0000d9d000-0x8)='./file0\x00', &(0x7f0000f27000)='./file0\x00', &(0x7f0000554000-0x7)='gcruop\x00', 0x1880040, &(0x7f0000ada000-0x2)="fedd") getpid() r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f00000c5000-0x38)={&(0x7f0000fc5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000006b000)=[{&(0x7f0000373000)=""/7, 0x7}, {&(0x7f0000fc1000)=""/121, 0x79}, {&(0x7f0000064000)=""/130, 0x82}, {&(0x7f000059b000)=""/121, 0x79}, {&(0x7f0000e90000)=""/242, 0xf2}, {&(0x7f00009f1000+0x231)=""/41, 0x29}, {&(0x7f0000252000)=""/63, 0x3f}, {&(0x7f0000cbe000-0x8d)=""/141, 0x8d}, {&(0x7f000023c000-0x89)=""/137, 0x89}], 0x9, &(0x7f0000df6000)=""/12, 0xc, 0x5f6b}, 0x10060) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00004fa000-0x10)={&(0x7f0000284000)='./file0\x00', 0x0, 0x0}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000863000-0x14)={0x0, r1, 0x7, 0x1, 0x0}, 0x14) 2018/01/24 19:59:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/01/24 19:59:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80807, 0x6, &(0x7f0000319000+0x41)={0x0, 0x0}) socketpair(0x9, 0x800, 0x100000001, &(0x7f0000068000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f000045a000)=0x4) close(r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) socketpair(0x3, 0x800, 0x8, &(0x7f0000e9d000)={0x0, 0x0}) perf_event_open(&(0x7f00004b8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x5, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3ff, 0x0, 0xd1e5, 0x0, 0x7, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000c7000-0x1)=0x0, 0x0}, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x80000001, 0xffffffffffffff9c, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000725000-0x8)=0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00006ae000-0x14)={0x0, r1, 0x7, 0x1, 0x0}, 0x14) r4 = 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, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000837000)=']mime_type\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fc5000)={0x0, 0x0}) close(r4) socketpair(0x10, 0xf, 0x7fffffff, &(0x7f0000d42000-0x8)={0x0, 0x0}) 2018/01/24 19:59:59 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x6037866757ac62f1, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000)={0x5, 0x78, 0x5, 0x6, 0xae7, 0x6, 0x0, 0xffff, 0x10200, 0x2, 0x6c, 0xfff, 0x1000000000, 0xeda7, 0x5, 0xdd, 0x9, 0x1, 0x9479, 0x9, 0x200, 0xfffffffffffffffb, 0xa7f, 0x101, 0x7ff, 0x9, 0x401, 0x8, 0x0, 0xfffffffffffffffb, 0x3, 0x5f60, 0x7fff, 0x7ff, 0x9, 0x80000001, 0x4, 0xfff, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000004000-0x1)=0x0, 0x4}, 0x2502, 0x7fffffff, 0x23b, 0x0, 0x6, 0xd206, 0x2, 0x0}, 0x0, 0x8001, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) 2018/01/24 19:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007e9000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f000094a000)=[], 0x0, &(0x7f00002c6000-0x490)=[{0x120, 0x0, 0x0, "8ce1c30746ef9663685a01010a0918a6c5506f910f739cf1f6cbd71aaf4470e3b45b3ee8d808c33a7ab28bd4b411e770d348afa41f07c7fbde4c8a6e31ac3cc766e850e94a285042175c50caeaef9d18aef6ed01ff98d1fde78730852fed589a84a0cc7ba7ea39cf4f77158668a6a0ff07000000000000b5a37778c329652d9143d8d9b9ed4a05cea09c4eb768d3da99e13350f29c1eb89e12a61608a3e1be8caeab7c8fd966f76ecc7b3dc01d299e5f6efce70fbb9ef8f07fbbabfd60ab36d317d81c1b9fb4812a476191a7fd8581b05d03377bb5de38b8afa6adf8d2edbf49d7ebabe86cd4c8e63ff3b50860b988f03baf53a8e31bee3ee4ae9879a51cafa273b260ddf9f080b2cffb2962"}, {0x60, 0x109, 0x7, "d528ce02e2b8163a973cdb6efce6cd05f02b3cbba27dac2200ba840d1e412ea4c57c913a0de782ab4e56593e6caa30647dead4d73a6c588058e3e297613f13c0ff18e317f5fd291f9c"}, {0xb0, 0x95, 0x9, "4c394becc0d5fe21d1e702e9071d7450b5bb5a90b9268f4d2dc171ea238f4277528525a2f0ac9e8876bf47c29e45ee85ce95f93ce060551a506cbcc6094f9069e9080045de151904785a5ee52f7fa2c8e56aae0cb47a5a830a351289b8c37c0853c441b602802523a3cf32349ca893530300000004e945aa124ec94e364d5c0b4e16000195943b2da0a0bbfcae33c5d110dc7a834f0a66e0694b92030b"}], 0x230, 0x0}, 0x4000) socketpair(0xe, 0x80e, 0x7f, &(0x7f000050c000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000190000-0x10)={r0, r2, 0x6, 0x3}, 0x10) sendmsg$kcm(r3, &(0x7f0000a6f000)={&(0x7f00002e1000)=@l2={0x1f, 0x758, {0x70, 0x8001, 0xb58, 0xe30c, 0x6, 0x20000000000000}, 0x1f, 0xffff}, 0xe, &(0x7f00006d1000)=[{&(0x7f00002af000-0x2b)="6dc6bd579bc3a884167e726d6c1196f64ce17f6c058845cf81360dbcfd89d87827779d1dfb3df7e77fc592", 0x2b}, {&(0x7f0000c82000-0x86)="773da7d0153473a2cb5f63d5497a6d286992256e2fc72d8817ab0e7c2455e6d41a85592752966ce7576ef3169f1413f980fef5f5ea7bbde6934dc15553685909f81f0d52fc842e1d0169cdadb7b2eb2cf8d53ad174024b1dc6ff2bec8efd98ba4e9f45e3a4973c69281f150e6c73d891a7ebaa4da711f2bd8efabd129406a0cc85d4da6b1003", 0x86}, {&(0x7f000020d000)="21fd87242252945ca000cef5721bf0f98e31d33cf7b268df07e13e48af2a4a957c95a5f38c6133f73219be6a54cba24cca1fff3f95d48c7b253a1b7ce6b7cf014c7aaf222b78210f99a4f2befc9a29cfac490b5e55b2964cdc16bb759687ce1081e7dc5238fb89ac93a59348801f8dc205af138b39c479cec44538383bd6ff1618c9239b517cb1c17933130439f65a77611a52a180be5b2456d7c88feb698634a95d0c0e019f2e2d3aa47b8663f4f5bad4b93a0ff84a", 0xb6}], 0x3, &(0x7f0000d80000)=[{0x18, 0x13f, 0x6, "c7796573"}], 0x18, 0x4000000}, 0x0) 2018/01/24 19:59:59 executing program 1: socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000f6b000-0x8)={0x0, 0x0}) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xe486cf9ba071c768) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0x50, &(0x7f0000f60000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/24 19:59:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00002ec000)={0xffffffff, 0x0, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000014d000-0x10)={r4, 0x28, &(0x7f0000da7000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) sendmsg$kcm(r3, &(0x7f000096a000)={&(0x7f00009f8000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00002e2000)=[{&(0x7f000010a000-0xb4)='P', 0x1}], 0x1, &(0x7f00003ec000-0x280)=[], 0x0, 0x0}, 0x0) sendmsg(r3, &(0x7f000052c000-0x38)={&(0x7f00000dc000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000df0000-0x50)=[{&(0x7f00007e2000)='&', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000da8000-0x8)={0x0, 0x0}) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d41000)={0xffffffff, 0xeed, 0x8}, 0xc) recvmsg(r3, &(0x7f0000ec3000)={&(0x7f0000a69000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00002bb000-0x40)=[{&(0x7f0000214000-0xa3)=""/163, 0xa3}, {&(0x7f0000bd0000)=""/80, 0x50}, {&(0x7f000069f000)=""/236, 0xec}, {&(0x7f00007d2000)=""/237, 0xed}], 0x4, &(0x7f0000db3000-0xd6)=""/214, 0xd6, 0xa4}, 0x40000000) bpf$MAP_CREATE(0x0, &(0x7f0000e1f000-0x2c)={0xf, 0xba, 0x1, 0x7, 0x5, r5, 0xc1cd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendmsg$kcm(r3, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 19:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) recvmsg$kcm(0xffffffffffffffff, &(0x7f00005a2000-0x38)={&(0x7f0000442000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000068f000)=[{&(0x7f0000c94000-0x5b)=""/91, 0x5b}, {&(0x7f0000d6c000)=""/27, 0x1b}, {&(0x7f000098d000-0xd8)=""/216, 0xd8}, {&(0x7f0000906000-0xf5)=""/245, 0xf5}, {&(0x7f0000641000-0x70)=""/112, 0x70}], 0x5, 0x0, 0x0, 0x8}, 0x2043) bpf$PROG_LOAD(0x5, &(0x7f000038e000-0x48)={0xf, 0xa, &(0x7f00003b0000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x31}, @generic={0x19, 0x7, 0x800, 0x3532}, @call={0x85, 0x0, 0x0, 0x12}], &(0x7f000022b000)='syzkaller\x00', 0x8, 0x45, &(0x7f000039d000-0x45)=""/69, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000030b000-0x20)={r0, &(0x7f00009d0000-0x71)="", &(0x7f0000afe000)="", 0x1}, 0x20) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000d90000-0x20)={r0, 0x3, 0x1, 0xff, &(0x7f0000940000)=[0x0], 0x1}, 0x20) 2018/01/24 19:59:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000003000)='./file0\x00', 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000b86000)={&(0x7f000025a000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000b31000-0xc)={&(0x7f0000be4000)='./file0\x00', r0}, 0xc) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x200000400, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") getpid() 2018/01/24 19:59:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x4, &(0x7f0000000000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000205000)={r1, 0x50, &(0x7f00002fd000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r1, r1, 0x3, 0x1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000-0x4)=r2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000005000-0x4)={r1}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000004000)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000005000)={r0, 0x0, 0x89, 0x0, &(0x7f0000005000)="56beaf8469e4a84c1a6106cbbd73e2087fe3aca5c70ffb019096ecef988f9d930d01ef857a461fda20e8d091558281178bc89a0cb095358317a7b982a7aa6d1e8d4bbeff613c7da642b9dc44bc3447b89d02b11b9f8bb0d0ce7905a5b3a86263446de4350dd31db20f14bf0f03c69a0a864a0aabb77a1d630110dfe4e69c0698039ffe31cfa60dfc8c", &(0x7f0000005000)=""/0, 0x2, 0x3}, 0x28) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000007000-0x10)={r1, 0x50, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000008000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000008000)=r4, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000009000)={r3, r0, 0x0, 0x1}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000b000-0x10)={r1, 0x50, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000b000)={r3, &(0x7f0000009000-0xb2)="038cc8b274af41b31ffe2fded5227061eefec2b966e97df7f2ea7bb9df09d491e6c69f679385feee1dd8d13caee6283dc57653c1b00c1aeae0b1e1088f22c6d82721f5b3afee7849927bacf2136cc5863749137f641a5706e68d1c64f7b9827643f2c396d44cdb2da14c8fc3919917ca2a34beac7a23522d8511a27b1f8a9508ca4abf9895c720fa3264c97774e3b11ab84b3205e98525ec11a83eaa0cf4f6f99a6d8f848f708f3fdea8f909a9c1490d4038", &(0x7f0000004000-0x29)=""/41}, 0x18) 2018/01/24 19:59:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80807, 0x6, &(0x7f0000319000+0x41)={0x0, 0x0}) socketpair(0x9, 0x800, 0x100000001, &(0x7f0000068000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f000045a000)=0x4) close(r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) socketpair(0x3, 0x800, 0x8, &(0x7f0000e9d000)={0x0, 0x0}) perf_event_open(&(0x7f00004b8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x5, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3ff, 0x0, 0xd1e5, 0x0, 0x7, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000c7000-0x1)=0x0, 0x0}, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x80000001, 0xffffffffffffff9c, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000725000-0x8)=0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00006ae000-0x14)={0x0, r1, 0x7, 0x1, 0x0}, 0x14) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000837000)=']mime_type\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fc5000)={0x0, 0x0}) close(r4) socketpair(0x10, 0xf, 0x7fffffff, &(0x7f0000d42000-0x8)={0x0, 0x0}) 2018/01/24 19:59:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000188000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e5a000)='./file0\x00', &(0x7f0000cbf000-0x8)='.', &(0x7f0000ca8000)='affw\x00', 0x2000, &(0x7f000068b000)="") mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)="") 2018/01/24 19:59:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f59000)='./file0\x00', 0x0) mount(&(0x7f0000112000)='./file0\x00', &(0x7f000089d000-0x8)='./file0\x00', &(0x7f0000750000)='tracefs\x00', 0x0, &(0x7f0000615000)="") mount(&(0x7f00007a3000)='./file0/file0\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f0000249000)='aufs\x00', 0x2825, &(0x7f0000dfd000)="") 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000050b000-0xe)='./file0/file0\x00', 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000bd5000-0x8)={0x0, 0x0}) 2018/01/24 19:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000284000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 19:59:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3ff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 19:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000f33000-0x38)={&(0x7f0000202000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x3, 0x2}}, 0x2e, &(0x7f000094d000)=[{&(0x7f00007de000)="2e24c9d90e195f37", 0x8}, {&(0x7f000069c000)="42aa66b1ff5ac09cad67f37293feab71f53dea6710e9c4fd48e96f7573f3ad15c6da9ec5f93a6ef0f06ab59fc985f61b2d674640a8397d2f6a45128c88195fd8591eccdaed470258d698cba0a9ee8d6da5b6720a26b1941ff17e924de1b1ac1646628446216a4374d6f7c74b44d63b55787c6f150dcf26dc3bbd8f356eac95746aed27af363d1616654c44f31a77e4789d8a1c15efaeaeb37f7a4b0572279e0baa93b71b7e486783fbd6ccbc26a08cc867e6aa0267ca8ea05fc175facbee", 0xbe}, {&(0x7f00003b1000-0x1000)="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0x1000}, 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{&(0x7f0000cd2000)="5b5f90b10678497405f44dd836fc972032f7013203e06e0fa16e71099dc84bbf3ff5f796331a263bee59df1c98a4b2fa43ccf440618b14fdf94e670999262dac3db0c6b2f4f6a61c0ee7f03236b175e7da381d22715cc1d764afa9aa1d141d27810817d763f0fc72e2733623bed74ade830c53419afbcee54886c2b60a609cdf936e1e7dcd476384709f7b853a399511275aa1b30d387fefb4c8c2bf65e19728e082aee127cc78d5fd950226d85b95bdc69f346d379ae61551e6f7391f61f0bc28a4f62c521f08d2233d83a8c28bd16d41966d319270", 0xd6}], 0xa, &(0x7f0000087000-0x1470)=[{0x48, 0x10d, 0x6, "ad7fba63b4b0f76369e0091ff9f052215ee666053ef087b2d02d352c62081827bb84c84f7dce05a5fca3218a98dd760cae105d65"}, {0x88, 0x113, 0x0, "3f5451b973a4c9ee791edc9dfab20975b546fa24a224f35604b5a317712247db2b46c5ed2a59066f89d81b92b0f4c7b808473a945b4f0326d590c6f4948c4e132f81e69fad8783b0a14fa1aa1c5105c1e557f178dc5a87e3182cbfeb807eb8823f58400d4a09c49055b08f2fdfd58e4e23"}, {0x1010, 0x11f, 0x5298, "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{0xe0, 0x11f, 0x5, "847d798218f0334aa0dbc03c3f927679e722bda293a8909cd1fe3c6772627b4084b7f40e337f971d359b47e09ee19e4d4e6d17e7ce238ed875d0bff5535436f2b2c5e7394f04f31117a89447facef1c6c085668809d002659e7360b291e34c98f5b9c031f35e9d3017ffdbcde166b713f2c1870e7001119626d74fff2a107153e4de70d058ad259c4459cd51ab94d04a5f852f40300675a689b68d165936578bf3cc31bf1ac539032df0cdba456d1bb81836b00f6633a9150378dc918e043f96f9921a66b3706ea951"}, {0xe8, 0x0, 0x20, "009900ede9b4733dd3f54cae8050f4103d034fef273fee216277d83dbfd5ea0d31795dde6d02ddd31b92639ac176a9f3447af648c0b198764e0c0be3511880fa93fbb239a2038a54021920f98dc91614aacb9687816c72802d3f4769c9de120b3dd3584eb787180eb0974d751daf2b96c5f5fb4ce64502a44f152a94e8070c3e0d96e5820178c2e04fa410a568d8a94d8d5a5481be6937bcb25cbbec28a540138bcd3cde1053f6a2ca5aa827e6e0e8481f30ceb4dbcc6c827167e76d23103bcf1124b250206b973249edd0eb451ef45c18c1ae1bc80d"}, {0x50, 0x0, 0x74a9, "9395f8e075dca9cfea104d10753de8b9244626736c905c95dea7512ea03ebad09119ab450a54ee300560b7e9257aeb0c663d1c63791045396638a36354"}, {0xc0, 0x119, 0x3f, "79c5ddd4b1209a4fe978debefdf50b067038a9634d88fdc20b89b8e770624fffee5eae6f00c86e3175af914f35b94fff873837b4eed65ff95c99b9959047d3c1d6d163a5e1f2f8c5f099da4b071ce926693b33388b2d312d38d8e4f8d3dfaf11618a242e40e1855dc2b40173c51ef7c7257a3cf51ef62680fad0aa1f2e9c40a31db3739222ea72795734948469a7f795fdc7b66cad0944859bc2bfd7a7599a320a498bd30435c9f9b4"}, {0xb8, 0x10d, 0x5, "fe2c1a274d8f28bf518be98e2ea01c9b45162fea559370c5c1db93bcc1ab975c81764e7fe0fc96269d7d01af79bd1821874e645714eae6fdf19e2439908a90f81a2bf092961ccb33bcaf68d12c3369637e1afe919c1840635e82ef6d130d5a882c117ec624132c7b06e3fd93ee9e21d6ec1ad2f6d9e69e47aaa3519d3e1916c45e4870eeb223a4b383869be43a9ff498763b03defe9ee77efc306ecd07a9ace303dd03c05ffa"}], 0x1470, 0x40095}, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f16000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000c3b000)={r0}) recvmsg$kcm(r0, &(0x7f000015c000-0x38)={&(0x7f0000e41000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00006ec000)=[], 0x0, &(0x7f000025d000)=""/135, 0x87, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00007e3000-0x4)={r0}) recvmsg$kcm(r0, &(0x7f0000f8a000-0x38)={&(0x7f0000f7f000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000004e000)=[], 0x0, &(0x7f000092b000-0xf9)=""/249, 0xf9, 0x0}, 0x0) sendmsg(r0, &(0x7f00003f4000)={&(0x7f0000826000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f000071b000-0x40)=[{&(0x7f00004fb000-0x38)='j', 0x1}], 0x1, &(0x7f0000936000)=[], 0x0, 0x0}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000061a000-0x10)={&(0x7f000066b000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/24 19:59:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000073b000)={0x0, 0x0}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b94000)=0x0, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00004eb000)=r1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x3ff, &(0x7f00003a7000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00002e3000-0x4)={0xffffffffffffffff}) 2018/01/24 20:00:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80807, 0x6, &(0x7f0000319000+0x41)={0x0, 0x0}) socketpair(0x9, 0x800, 0x100000001, &(0x7f0000068000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f000045a000)=0x4) close(r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) socketpair(0x3, 0x800, 0x8, &(0x7f0000e9d000)={0x0, 0x0}) perf_event_open(&(0x7f00004b8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x5, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3ff, 0x0, 0xd1e5, 0x0, 0x7, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000c7000-0x1)=0x0, 0x0}, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x80000001, 0xffffffffffffff9c, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000725000-0x8)=0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00006ae000-0x14)={0x0, r1, 0x7, 0x1, 0x0}, 0x14) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000837000)=']mime_type\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fc5000)={0x0, 0x0}) close(r4) socketpair(0x10, 0xf, 0x7fffffff, &(0x7f0000d42000-0x8)={0x0, 0x0}) 2018/01/24 20:00:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000075e000)={0x5, 0x8, 0x1, 0x10003, 0x0, 0xffffffffffffff9c, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = gettid() perf_event_open(&(0x7f0000b59000-0x78)={0x0, 0x78, 0x4204, 0x66a, 0x8, 0x9, 0x0, 0x7f, 0x4104, 0x4, 0x8001, 0xda, 0x8001, 0x9985, 0x3a98, 0x6, 0x7, 0x6, 0x14, 0x56, 0xffffffffffffff7f, 0x8, 0x10001, 0x8000, 0x2, 0x4, 0x3, 0x1c0000000, 0x8001, 0x761d, 0x1ff, 0x5, 0x3, 0x4, 0x4, 0x180000000000, 0xc92, 0x1ff, 0x0, 0x2, 0x2, @perf_bp={&(0x7f00000b7000-0x1)=0x0, 0x7}, 0x804, 0xa48, 0x2, 0x1, 0x6, 0x6, 0x9, 0x0}, r1, 0x8001, r0, 0x1) 2018/01/24 20:00:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00002d5000-0x10)={&(0x7f0000e50000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a42000)={0x6, 0x5, &(0x7f0000b98000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c39000-0x4)='GPL\x00', 0x5, 0x1000, &(0x7f00006f6000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 20:00:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000c13000)={0x5, 0x5, &(0x7f0000f93000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x400000001, 0x3, 0x7, 0x0, 0x1, 0x4d, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)='syzkalle\x00\r', 0x400, 0x1000, &(0x7f000028e000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffed3) 2018/01/24 20:00:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000656000-0x2c)={0xc, 0x6, 0x81, 0x9, 0x7, 0xffffffffffffffff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f000085a000-0x2c)={0xf, 0x4000000000003, 0x1, 0x100000000, 0x5, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffee7) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0xe, 0x5, &(0x7f000055e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000342000)='syzkaller\x00', 0x7c2b4c87, 0x1000, &(0x7f0000d32000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 20:00:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b86000)={0xffffffffffffffff}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000581000)=0x0, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000164000-0x10)={r0, r1, 0x7, 0x3}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00006ce000)={0xffffffff, 0x9, 0x8}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000066f000)={r2, &(0x7f00000a8000-0x7a)="29c1c5c4f41c1556f4aebed21334daefe8be87c54d6aea87d0c97d8750ec3a751a7d80699647fb7df14ce97514233f0edcbae8c75e80bb3badfbd8ab2641e6e955410ee74390f0074bc79991f8f5459cb8e9ddd7fa3bb1699007603a04f7d20494f3621722720a7046f749c667d039235b5108821e5b5c83a961", &(0x7f00007ea000-0x1f)=""/167}, 0x18) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/24 20:00:00 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d3c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x1, &(0x7f0000256000-0x8)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000bab000)={&(0x7f00008cc000)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/24 20:00:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x90)=[{&(0x7f0000001000)="b5822b521aa0370841a632e26ae7c0c19a0c1a2eecb5613f0374036c71537e3c4f4c397210ca34534efb6114d7c414a9e2418a7f4f36e4d6d417028403", 0x3d}, {&(0x7f0000000000)="b65c713c32db0f9edf26748144f5b421c524d57de6b6c916ab1c1bf2dcab4305a4a4b4166f26d38dcf20090b0bdfb60d3f2e83ffb49793735bf722a283984780cf0614cfe34c26e157af46601f9e981bb0cef54beb6d4d7a6fc2eb1794f240d49e259d44b5fcd2b98302dad7dce005656754a00126038849f3e987b765dfb0a0dfa7745a42a22e806f288d3fd5c711e0fe959501098996f5830229d32d118f78213d156582cd09655900787f6b87929c2645232734fa8403e95263d6bf90671ba33839d89f9af0269614075bbce17385aabf60275fc4c01b6bd799d7", 0xdc}, {&(0x7f0000001000)="45c48d959aadc72807eeefd470", 0xd}, {&(0x7f0000002000-0x48)="6a4a4b5e1c549776482e9db0008e6ace8341fb14ac2a71a504222988b9294e79b48a3a9187aa8de78cb5d5035dcb87a601f35b15e6d9637d0e302bed8dd3e00642c308d691c1c76b", 0x48}, {&(0x7f0000001000-0x3a)="8b6966eb70782adbad57d08a1f49d531af411047735c94fd8eb196c4e61336193745f73f2067aa6f74428be1b6609cbbd4ba2755f55993f2e20c", 0x3a}, {&(0x7f0000002000-0xd3)="10f45153506a4637fb663432fa9e0c33212c278cd8b2f68b36ab4a39f5744c9092ab759cc6c2dbec884401d3380eaec08d66c0bd15acd3f541e4c3e99b17c48fc142f67920101a31eec297a2a00cb6960430ac9471d8de98ee36250f51bebee4f8ecd4619428e5ae80b58b61d336c22bdcc1e91334bb0eb395b77a8674b7ae2879a68337e0f8a1bc1eddafb2dccaf4ce76fbbe4c25d71e86b8366a601a00673e3c55a09454c143d32ddd6f517475969e69e5b693b7549b195bddcfef61af673dd90d53160cf75b248c22db42660307b47c15e9", 0xd3}, {&(0x7f0000001000)="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", 0xfe}, {&(0x7f0000001000)="6b09e0", 0x3}, {&(0x7f0000000000)="4b992ab13602787098b4fefd6ad7080061c03c870bd516c0c441dbed0b38", 0x1e}], 0x9, &(0x7f0000001000)=[{0x58, 0x113, 0x3, "9baceee72ca504a40e2d29f0792ae8c932c3ab11627ea71f8bc495ce136eb3540422668979aad7be8fad44ae38a0c22831a38498e72ce67904e5233d8609f85e06046299b4"}, {0x78, 0x1ff, 0x5, "e75b94ca590a44ed14b4dd839d377eb8cd9f3d09534fb9da32a8614b582a4897450a481f3356166c3ca554a10dd7ecfb69f70658d07fcb11b68a0c8d4639eabc860d6a663d12e292280435401e43a670ca59b67b43dc8f84dbe06cd9bd5d4af1d9c702"}, {0x68, 0x6, 0x1, "95c3ddff3605971abbe8407671fabf2a715a58960327318e6cb648d3d4e57991dd97bf02cfbdbaafdaf8cefe64a9135da0f515fecade03f42f16b55184a9a278961915636c5419e8f387003e10e7c885d57cc629a1c0"}, {0xc0, 0x119, 0x4, "3ed92e4b3e1831b65ced3660c5fd3daca18060e802c037ff1baf91b2b386e88ca1c9adc69a59f2be15f665ea481da6459bacc3cd148c26c565affab3c520c6626d9698711c61a1ed875330c0d7d3a1b705c495a7a391a58223fafea94de79beac2ec19b17ca79b66934f4cbf40bbbf0407a5124afe7bf6704b176b46482ee08022703fd90e54ea3342b08c19624e7f7ae1e6241bba772861cc3fa8c2a7537bc3fa5c92c768b0b4f985f2"}, {0xf0, 0x10d, 0x20000, "c4aa122d4bb4da3cc1bc497ff31dc63312a7cda2d0f228b505e45729c675847fca14da87eda015ca7251920f1268e92f7f291d086b7668777918555221da416764cf957cb4b34ad28494d5eafc73de323c527d3d7ccc50220b41e1f5d804df824090a14e10eb33cb9d053d0d62bde8f3d8d7f7c45c8b7fbeec18c811ffd87d0258641656b4850e94379528ab55dd0969c07a0ef20ab39ec2f249b7dc977e62a4e00db25006fb4f4c9b686fca7478e9abc6f82efccdd2bc39fa2b492363ae42e3202b334ec036c6c326dffc8a119e715003dd9024c2eaee85985cffc88ca4a2"}, {0x40, 0x113, 0x2, "162c03181965dde85ab532b41cf883f550b5c61b24a42a0d73f9d42cdb099531d397f148f519e0c2d7cb02e2ad"}, {0xf0, 0x0, 0x0, "d94c417d0e0ab5b28451b93a25756d6ce54ed980901e647c24f1aade2b4f6c5c59c3f7823de66eb5f47d647e6eeb16ffda786dfce95165f52abccc44be46455409e2596ee1e9f3c4a0250885d2bf8d9706af40fa407c47dfe99874b063de0278bcb3d2dbcc26da12dc03688f905f2b153be957724c09ddb4c41f7cff1bfd271c07ab29fa8cd16216bb4a849d88910ae2bc7ad696699f8766c04d8a4709f02b5c7baae2c613de8e8085422186cc12d029489bd6de402ab4aa7ee3696b7aa84ddeb2fd77c943401f75af0f4cfbc99561fec00461587008bd0dcc4dcfce31c8"}, {0x38, 0x117, 0x800, "d1a9da8c24799a4951f1d79f965b40185bb948161a4ef35ff47148f0b9cf92ed2d"}], 0x450, 0x40801}, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffff9c, 0x50, &(0x7f0000855000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000+0x640)=r1, 0x4) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0xffffffb5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x16) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000000b000-0x28)={r2, 0x0, 0xffffffffffffffac, 0xfffffcc9, &(0x7f0000012000)="cdffc75e708bae3eb21e4aaee01d", &(0x7f0000013000-0x9a)=""/154, 0x0, 0x0}, 0x28) r3 = socket$kcm(0x29, 0x9, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x20030, r2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000015000)={&(0x7f0000015000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000015000)=[], 0x0, &(0x7f0000006000)=[], 0x0, 0x81}, 0x4) 2018/01/24 20:00:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007e4000)={0x6, 0x5, &(0x7f0000f8b000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000afe000-0x4)='GPL\x00', 0x7f, 0xa0, &(0x7f0000901000-0xa0)=""/160, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000673000)={0x0, 0x0}) 2018/01/24 20:00:00 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0xffffffff, &(0x7f0000026000-0x8)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000026000-0xc)={&(0x7f0000025000)='./file0\x00', r0}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000021000-0x2c)={0xb, 0x33, 0x3, 0x677, 0xffffe00000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r1, &(0x7f0000023000)="", &(0x7f0000007000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000021000-0x18)={r1, &(0x7f0000023000)="", &(0x7f0000020000-0x28)=""/40}, 0x3) 2018/01/24 20:00:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000017000)='./file0\x00', 0x0) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f000002f000)="") mount(&(0x7f0000629000)='./file0\x00', &(0x7f00004a5000)='./file0\x00', &(0x7f0000ebf000-0x6)='sysfs\x00', 0x428, &(0x7f0000ed8000-0x1)="c8") 2018/01/24 20:00:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000f62000-0x78)={0x0, 0x78, 0x9, 0x7, 0x10001, 0x7, 0x0, 0xac, 0x8c000, 0x8, 0xfffffffffffffff9, 0x2, 0x0, 0x0, 0x43bc, 0x9, 0x1f, 0x6, 0xffffffff, 0x902f, 0x1ff, 0x80000000, 0x100000001, 0x7fffffff, 0x200, 0x9, 0x5, 0x0, 0x9c26, 0x5, 0x5, 0x0, 0x8001, 0xffffffff, 0x8, 0xe4, 0x7, 0xe6bb, 0x0, 0xfffffffffffff800, 0x4, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x2}, 0x1000, 0x4, 0x3c9, 0x7, 0x80, 0x1, 0xf44, 0x0}, 0x0, 0x2, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000010000-0x8)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x10000) bpf$OBJ_GET_MAP(0x7, &(0x7f0000195000-0x10)={&(0x7f0000e11000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 20:00:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000105000-0x4)=0x7fffffff, 0x4) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f000075e000-0x10)={&(0x7f000031b000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f3b000)={&(0x7f0000e30000)='./file0\x00', 0x0, 0x0}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f000093f000)={&(0x7f0000226000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e69000)=[{&(0x7f0000927000-0x75)=""/117, 0x75}], 0x1, &(0x7f00004cc000-0xad)=""/173, 0xad, 0x7}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000965000)={0x9, 0x12, &(0x7f000011c000)=@raw=[@ldst={0x2, 0x3, 0x0, 0x2, 0x0, 0xfffffffe, 0x0}, @jmp={0x5, 0xffffffffffff790f, 0x7, 0x7, 0x3, 0x1e, 0xffffffffffffffff}, @jmp={0x5, 0x3f, 0x8, 0x5, 0x7, 0xffffffff, 0x0}, @jmp={0x5, 0x5, 0x5, 0x0, 0xb, 0xfffffffe, 0x0}, @ldst={0x2, 0x1, 0x6, 0x0, 0x3, 0x2, 0xffffffffffffffff}, @ldst={0x3, 0x3, 0x2, 0x9, 0x5, 0x12, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x1, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000be1000-0xa)='syzkaller\x00', 0xfffffffffffffff9, 0xcc, &(0x7f00001f6000-0xcc)=""/204, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x401) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000046b000-0x4)=0x81, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00002de000)=0x100) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfbc1) 2018/01/24 20:00:00 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x28, 0x1, 0x0, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0x50, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000015000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000011000)='#\x00') ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000014000)=r2, 0x4) 2018/01/24 20:00:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x100, &(0x7f0000651000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7ff) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000042d000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002a8000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000012b000-0x48)={0x6, 0x7, &(0x7f0000dea000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x7fe, 0x0, 0x0, 0x0, 0xbbb}, @call={0x85, 0x0, 0x0, 0x36}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000970000)='GPL\x00', 0x7, 0x1000, &(0x7f0000104000-0x1000)=""/4096, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d33000)={0x0, 0x0}) socketpair(0x800000000000015, 0x803, 0x5, &(0x7f00005e3000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000b83000-0x4)={r2}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000e6d000)=0xfe, 0x4) socketpair$llc(0x1a, 0x4, 0x0, &(0x7f00005d3000-0x8)={0x0, 0x0}) 2018/01/24 20:00:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80807, 0x6, &(0x7f0000319000+0x41)={0x0, 0x0}) socketpair(0x9, 0x800, 0x100000001, &(0x7f0000068000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f000045a000)=0x4) close(r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) socketpair(0x3, 0x800, 0x8, &(0x7f0000e9d000)={0x0, 0x0}) perf_event_open(&(0x7f00004b8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x5, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3ff, 0x0, 0xd1e5, 0x0, 0x7, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000c7000-0x1)=0x0, 0x0}, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x80000001, 0xffffffffffffff9c, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000725000-0x8)=0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00006ae000-0x14)={0x0, r1, 0x7, 0x1, 0x0}, 0x14) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000837000)=']mime_type\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fc5000)={0x0, 0x0}) close(r4) 2018/01/24 20:00:00 executing program 3: setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000009000)=0xffffffffffffffff, 0xffffffffffffff6b) socketpair(0x9, 0x5, 0x8000, &(0x7f0000d01000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f000044f000)={&(0x7f0000fb1000)='./file0\x00', r0}, 0xc) 2018/01/24 20:00:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6cc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) 2018/01/24 20:00:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000822000)={0x0, 0x0}) socketpair(0x8, 0x806, 0xff, &(0x7f0000380000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c85000-0x10)={r0, r1, 0x3, 0x0}, 0x10) perf_event_open(&(0x7f000028b000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 20:00:00 executing program 3: mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000232000-0x8)={r0, 0xffffffffffffffff}) 2018/01/24 20:00:00 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xa, 0xc04, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r0, &(0x7f0000013000)="", &(0x7f0000007000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000001f000)={r0, &(0x7f0000014000-0xcd)="", &(0x7f0000020000-0x28)=""/40}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000e000)={r0, &(0x7f000001f000)="", &(0x7f0000007000)=""/180}, 0x18) 2018/01/24 20:00:00 executing program 1: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0x8, &(0x7f0000ff2000)={0x0, 0x0}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ff2000)={r0, &(0x7f00001f8000-0xb5)="3e6e574cbd3171418f801386749578ab003952b129eea0df241aa318d8aa2b82eb5fe73a1967be03a7be927359c2e67c5be9842cee05dda3b07d0b445f7435fe0c5e49a0849126fc7c72dbfb64e2793adebadb204710bbf915fd0fc92e2bc06fcd9380936b6a6a8558b88b2760025f67d5b51b2afc0097145e8f7260b012cd220dbcd040dd7ebbd822a099ca2e96775295fef159fe1c9b9278643a3c274b9550572a8a01500dee82ad5b1ba00fe42fb99ce141dd82", &(0x7f0000091000-0xd7)=""/215}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x2000000000000005, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000d1f000)={0x5, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ff3000-0x18)={r2, &(0x7f0000ff3000-0xc2)="05b210e8276aac5e68d916f27bdf400ca3e984b1b94b2b63e5a809e81766c982f335c79664e9e11bf9dcb05056aa9f3a770e37c646450bcdbb9e4e551490a9f9b9142c27707f172d55dc921510449411eb10c3d858088f3b66aa96823de7d5b723b50b566875da1629fb7e6060e57c8b8f15e564acfb161ca3bebf1de636e6c18aa81a9e9300b2046ae247da8b45c80b9c45ffb7c992c2d25412d9db25fe625ed1d12f1af35fd080f92776c6775dab733ff2a1e1c774ca08a39c27644cac12aa320b", &(0x7f0000363000)=""/0}, 0x18) 2018/01/24 20:00:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80807, 0x6, &(0x7f0000319000+0x41)={0x0, 0x0}) socketpair(0x9, 0x800, 0x100000001, &(0x7f0000068000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f000045a000)=0x4) close(r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) socketpair(0x3, 0x800, 0x8, &(0x7f0000e9d000)={0x0, 0x0}) perf_event_open(&(0x7f00004b8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x5, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3ff, 0x0, 0xd1e5, 0x0, 0x7, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000c7000-0x1)=0x0, 0x0}, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x80000001, 0xffffffffffffff9c, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000725000-0x8)=0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00006ae000-0x14)={0x0, r1, 0x7, 0x1, 0x0}, 0x14) r4 = 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, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000837000)=']mime_type\x00') close(r4) 2018/01/24 20:00:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f0a000)={&(0x7f00002e3000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fda000+0x745)={&(0x7f000052f000)='./file0\x00', r0}, 0xc) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)="") socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000015000)={0x0, 0x0}) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") bpf$OBJ_PIN_PROG(0x6, &(0x7f0000bda000-0xc)={&(0x7f0000d9a000-0x8)='./file0\x00', r0}, 0xc) socketpair$inet(0x2, 0x5, 0x2, &(0x7f000044d000-0x8)={0x0, 0x0}) 2018/01/24 20:00:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x4, 0x78, 0x3, 0x0, 0x5, 0x0, 0x0, 0xb7aa, 0x40018, 0x8, 0xffffffff, 0xfffffffffffffffb, 0x9, 0x6, 0x1ff, 0x24000, 0x3, 0xd5d2, 0x1, 0x6, 0x100000001, 0x5, 0x7, 0x4fab, 0x6, 0x7f, 0x4, 0x9, 0xf3, 0x3, 0x2bc, 0x4, 0x800, 0xa8, 0x0, 0x100, 0x0, 0xfffffffffffffffa, 0x0, 0xff, 0x4, @perf_config_ext={0x0, 0x1}, 0x1008, 0x1ff, 0x1, 0x3, 0x9589, 0x6, 0x0, 0x0}, 0xffffffffffffffff, 0x3f, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000002000-0x1)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000706000)=0x0, 0x4) socketpair(0x5, 0x4, 0xfffffffffffffffe, &(0x7f0000e2a000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000323000-0x10)={r3, r4, 0x2, 0x3}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006bf000)={r5, &(0x7f000060f000)='5'}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005dd000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r3) sendmsg$kcm(r4, &(0x7f0000c60000)={0x0, 0x0, &(0x7f0000282000)=[{&(0x7f0000469000)="37cbe9beec60790fd22af216adbf20b3ee3e175cf686b826b21d482c9dc4261dfde97bba6c89f9e64563e92d53ab3a1cec9ef1b32ff0e5463a21c6dbac1b32b3388d13616a8dfbbcc30024cdeea84b9bbba7995e71fc366981e6e7836459d34d86108677ace19ffd16d8e15adb6dd56e7f3c", 0x72}, {&(0x7f0000eaa000)="58d6984035f017e732f51b63c31875ca20a31cd676d50196e9854691a190e9aa8355b378a7a0b4c21c998dd46460d7c47e7e94dfaf86958acb70250df58919af73157b9c3f038059a989f32babea7c509d32a295699faf437cdb27e23235098053c029629799e9732bf6019094822a7d5bb4a61e218e3c549dbecb0d85339d8faf7ab19d4baae7cad3c12ed56f8bf36b89e3ac90fdb97a41c009819634947e53ab625896a0a8d39dd8b6f441272e45d28d9b318bafde428d69ec40873c63202b0ce96b2de7cb86b52967ddb0ccd872d2adac0e8d3b01782300245bccb83bba466cee", 0xe2}], 0x2, &(0x7f00002d8000-0x1258)=[{0xc8, 0x10a, 0x1, "92300adf76959e9b07525886be41b1fa022be790be51d65dd09f8518679c4ad500cc6eba80faea7afbbea07f891f599cf5f25abba24948932d75e7a163d562af9d559571a9970e1129888ede1d8e97ddb97c33e1b54c42ff9461a1541fdee154b7395eb0bbcdd69150b2b82ee1242a8aa67b63e8c6e83ecb52f1554c285ffb8bebbbd9245d75c52fe371866b69345db3357578d23a7387e57614fc3cb89cdb35f519b866eac3d4f61c337ca5e4897a7343"}, {0x1010, 0x11f, 0x2, "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"}, {0xd0, 0x105, 0x4, "034f89e2c55406822fe62c3218a1c84e9f15faf3680d62c1c2543b5f1e0bf733cb9d5fb74a70fb4166de7d91970842a783ecfb680fb4672f3580dce6196e5ead7919563da386fb3934036152fca0503ef1cebb87d1c98488b2c8f936744bfed64713474e510a736bfdbfa455e715dc4d5bb2c04822f36a327b81eb0ba83324acbe79526a2720651fad799020ca6b8493ecdeb28e478dc42f16bd5a1c120adaf71a5f7cfc80b40285e6d3178079a80a0c947ca58431e0024f8a09"}, {0xb0, 0x1, 0x503, "557b94ca8b3eb57986a7c9f026ed73d78c25d7b069ecbfcce03c85564e051f3f601b5bf7047c1adcc8a6df4b0b79236a06fb6219a041d93dd1327dbca59a9cbc2f586ff6847130ed4c93947dc4e7d19a519fa304dadcdb02d5f6017188008390f18de4902513a259c9ce5a0c1d1ab9fbbd969b2851b181a9ffbe22baad7697fe6d2691fc753cfa4a8c8074914df9f9ac9b292c8dfd00198d484541"}], 0x1258, 0x10}, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x2) 2018/01/24 20:00:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = perf_event_open(&(0x7f0000f80000-0x78)={0x6, 0x78, 0x4, 0x8, 0x5, 0x750a32cf, 0x0, 0x9, 0x401c4, 0xc, 0x7ff, 0x7f, 0x5, 0xff, 0x6, 0x7fff, 0x0, 0x10000, 0x7fffffff, 0x20, 0x6, 0x100, 0x7fff, 0x1f, 0x7, 0xf97a, 0x9, 0x2, 0x4faa, 0x1, 0x10001, 0x0, 0xfffffffeffffffff, 0x1, 0x1ee, 0xe2, 0xffff, 0x8, 0x0, 0x229, 0x0, @perf_config_ext={0x6, 0x9}, 0x11, 0x100000000, 0x0, 0x7, 0x2, 0x0, 0x400, 0x0}, 0xffffffffffffffff, 0x4, 0xffffffffffffff9c, 0x7) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x800) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) recvmsg(r4, &(0x7f0000fce000-0x38)={&(0x7f000077a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000770000)=[{&(0x7f00007ab000-0x27)=""/39, 0x27}, {&(0x7f0000737000)=""/193, 0xc1}, {&(0x7f0000f85000)=""/76, 0x4c}, {&(0x7f000022e000)=""/93, 0x5d}, {&(0x7f000013b000)=""/92, 0x5c}], 0x5, 0x0, 0x0, 0xffffffffbe61438d}, 0x40000000) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) sendmsg$kcm(r4, &(0x7f000096a000)={&(0x7f00009f8000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00002e2000)=[{&(0x7f000010a000-0xb4)='P', 0x1}], 0x1, &(0x7f00003ec000-0x280)=[], 0x0, 0x0}, 0x0) sendmsg(r4, &(0x7f000052c000-0x38)={&(0x7f00000dc000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000df0000-0x50)=[{&(0x7f00007e2000)='&', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 20:00:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d19000-0x10)={&(0x7f00007af000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xc, 0x4000000000080, 0x2, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x354) recvmsg$kcm(r1, &(0x7f0000628000)={&(0x7f0000dfd000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000edf000-0x40)=[{&(0x7f0000946000-0xe8)=""/232, 0xe8}, {&(0x7f000008b000-0x6f)=""/111, 0x6f}, {&(0x7f0000d43000-0x16)=""/22, 0x16}, {&(0x7f0000bac000)=""/70, 0x46}], 0x4, &(0x7f0000650000)=""/44, 0x2c, 0x3}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a46000)={r1, 0x28, &(0x7f0000939000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000a98000)={0xf, 0x2cc, &(0x7f0000487000-0x20)=@raw=[@alu={0x7, 0xf, 0xa, 0x1, 0x2, 0x50, 0xfffffffffffffff0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000ddc000)='\x00\x00\t', 0x3ffc000000, 0x53, &(0x7f0000087000)=""/83, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x16) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000cee000)={r1, 0x28, &(0x7f0000bc8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair(0xa, 0x8000f, 0x6, &(0x7f0000da8000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000af1000-0x4)=r5, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002b1000-0x20)={r5, &(0x7f00008fa000)="b83e5d99074b85b90e3396fec24e29aa87c81af86f8d3d443053e1d663a5d2f8c1b9e9e0dc0867cbf7764f6c333a8c3c87731ecd40082bce674f495dff121b4270a7fd57201fb01903fba8460c2927c438937eb8b5f9b669ae74e159b55b796f4109289f3cf16ea4b513300694effad2cfd474ea4264c9439c35f2826a30b8810169eb8e66d38d5768ce923ffbe2b7b7da2b674f7fc790025192f8a0fe6ee4df9fcb43aab5d164e2cb9cd69afbd7e315b948f07808a230", &(0x7f0000610000)="67fc93d193c753ff70b90af89674546987b7ea6e6bb82739d0bdf6c1c6913321a9b4f665a28b01eb0d392d0a37ac69d7af5d0750e1b47f4f6e5e4d72b3a40f3c5bfa125fcca4e9a6028723a196314aceae9aeb466c6c9fbe0c7128af3c0277c8e7f3b7d4b4d28f60dc2dbc6b9675ea69351063bd6b59b0ee5e65e523f2520f25a68a14260f3754e822ddc38593b666f5cf3a9a0d8c8d58162639f65512a8ca7a52aed9979ca4614177afa2b2a3b90c0d1178fe73d0588d320f3c73fbde15b393b5401622a2e2dfea40fe9dc842742881567614cfa4914d2c73aafa95d83ae99bdeb1b861ef5e7305bffa3061d3f8f52d3e854d1885c3c8ce0c7ff2d2e1bf7d95e7e5930bff23714c520213225143cdb1bfa3592b0cad817d083dd64ff18afc344613f9cdb88b6c51a6c2a9662e457fd2504ebf0378423f485b22504f1fc12e2abf51845083a6c3c05c6333a2f8300810cf9d9aaf4d0d2d3c3dcab59d8649a8266885ee5a0b118e046e3317359755045ba6d1695d52c035f9b3b5bd89107cdc5435bf8bc97726e2c4ea1cd9d302c85aad27beb843d0a40f559d7aeee5d76710ddd118f1534bea276061abf20488a8a68dc87b586160b79cd0cfb4f3d305848f6fb2e371bf2cb9386a3b77076b722e82e6ce427d9e95c1af1ff36ccd04188bd1279371b88476a1e96d4b24c3fe908081f5c40676f1f46e1628ff7664ded5b452aa88b7f58e22ae6305c07b23a7e611c51185e1b862e0740db3b11b45b05843c637e178255b95f73ce75195953e1e83caf817fecad3f81fdaeb1836c4fbf826e57e40342d5fcfbbecf51ac0041cebf55c2a01a3663d99741fcc638ca9e2528a00700c626f2e76a10d9df547c34b12dbb32fdd53f45a13324b5fc165f4ddc7cb76ae0f9d360be853ac4233e1c0f5357a548cb23c106c7ef7765022378e8c771205b5a83a1d85e7ba4b11dcc01c85162135be77bd5e5dbfeba833d2895b2e0600708d8080500d33ef1779fe8c208a48efeec58015a1dc19dca897cf219bfabd81532870e2688cd5eaa9d2fcb7f260ba7f81a1612d7e4512cfb70fa64179d6a75bfbd3a49d9d139555b08ed8a1280898e2c26323872ac5e6b0e17241347701bd9aa57a529b045b45bf5e4eb24ee4882480c51cadf548c9ece323af924c2b6e79071fa8aacf5fba326c259ae5489897f4ee5323038d4db322978af9740d93e5db698b431094af66610ac071ce77affb261f3cc013668e7bdbf71f15dbcc96b4d60e0ff943d720ade57f83f1216bcb2222479dc6fccfa1ae4e289b08658330dfb764a414de368d941342b7d2b455da87bc8022d45343e96b9314f688dc915ea3cebf489d446617696f4eef1766e9bff3830a5b175fe9dda2ce68e8cb2fbb153007254424850cdf1803fca093b3a8f59ec2182f7be729263930e43f464deb9cc9c8cb5c53b95381ca2f392f19bb9945027e4ee9c34efcfefdca32268043cc752e8d285274479446577f1f1a1dea48a0e92f3f8173bccf3a9a1cf5de52bb8053fc14f6a7598e667abf6bd6516fd3554bbceffafce3af20c05329499424114a266d4c4799dcdbf91b7061859c4b7497b579f7a17b1025c8f78fda6fbe728d1427073eed571e3838c1247217df70ab710ab438a00726f80eab19cdc06a9c28e667c44907c5defb2a2f706a3a1db6c86a9f1bd5138fa6b745742708320f1a5e5e382d12bdf02e37c271600ca0b2ecd09fdd707e81ee26f138c02b9cbbadb17c5bc687befab96bb495f5c6f57aab1bacefb14bab5cb1f66195785d0f794dc3cb42356cb0c8ced8b505ae0df37cf61c076970b3ebfd89d41018b140b5d86c02a317c84c02efdc69449e0a32ece2ab240c6357bd1d7bedd38ae971603327b7ea3f86425e6b8368f256255b0f84c6c7db09ade10e7c959709860cac8c8e23e5f8b14d2bf218eacda0814c3456a9d9d76dc63952be500eabbc6305bf022042f8de80eb9973149d1bcdac29233d4e39bd71c0719c4b87040a04148102ae0796c771bdd7e083bc5749b1f657c8dd85f25b50e4c07e5bb29d2bc96b49dd5208f53392c35b507b8560579f3b66abd531c8a4dd920e595f4d4e7d0495c53e4d572cb68eb86754b37f8e7b32fd11e6a6ab20accf1c487ee9ce5cc1b63b554343ee9182109fdcce68b04f70902def298ca0c74c0118a5c9f1edd29c211b9f714122e904d3ae650d3f72339bce3a2782208ea4f0d3eb620a4c565e063b532140d89ad5addbe022945ee261a072df6902745cd4ba6a93342405769bfe501b7c5e8cf4c30c14c7a577a9d9d8e9515d08d6dcc5be3ca191f650aa4001ae1c9d804afe88d05a1b393b68dfe6a383f251aa5d3e223b60e32720d5c8b39511d89ce6c340322d8b79f1146eb1422f5d986b8e406d8458059bc70893cf7eb83bf8d1b7abf1261a176c9a0a2ecba24b7a07c287b93fd7a540a72a78d5481c00717d6732f68644f03b31f1b915984ca46cb63c56eab065379c61ffc31c8c5486b57440a82bb36615bcd5b6830cc8f1943abde06ac6ad7d0c474b7a3ef8a37c3ff528d5a11632bfafe2ab5f51d3dbaedd01d3e48cff7de2d5d6d5738bd68cc1615a8c07fa531fdc3c566c2fb2eac94710cabbd048e8365345f159ca916e3fbb9458010858c712eea99786acc8a1d4cd4473b455ca8a5208eae0147e375962a663acf9690e488cb432c0dfb85a42529a1c6af2baa7b237e034f5677f90f9855bd4760ddcc20a9065d9259f696a7e404b1b8767fef7f64706fa099526d222ea47da38e4a4171bce906a50b6e8f3faabba4c59bd45050d55cbfe87dea6edc97eda4d08de0d818ada82d083c093c3ebe9e538ce1ea68b7045bf0261fca28e059c9c56a981373e05f1462ca85939df47d8e49e37accc0886b0a6c266a19535dfbe651c5da606bdbccea2b19e0aa7caba7e04d3de318e817748fa638d74b9b8b0202a2ce1969922da57aa98638f3cc73f551b3d93579eeda0fe3f890c72b5ad9bb82609c60611138cd6c7d656903698fa1e8e2b2585f132e467d93aabb02c76b98ea76a668e53c60cad3b0dbe8e7a8c77cb964231e721ec2fd731a406ac42c3a799b1a157be14fb804d0d8e0fd58a13efdce7fb465577de3767652044b9d48e70f5db4a6ba2e45d84ea0b130fd03b9d7bfcc3302b95ec7bf3e18dcc0ce2ad389d3bad6868f63d8f049525261ac11a0eccb0225e4059896ac0ad15e2b4aae1688b9e7ef6106a0469cca2734b7b5210113f47ccf9ee141077ab8a4a4cc87061ccafc5901f96096377faaccbbd2e01acc300810ae024202dc0fd9474e359c8837c12d67e755046648507bc3836947e2dce51fdc597e21eed83d3408e46fa6352585393dcd0b1d300caa00714fc5ec3f5c1768c4c60c6a671d8c10ae30e21d0cf2f3c765d8453fa270764a317bce50a02ff52686ca93e4b1b5344ee8212e2311a5018392cf0cf38e2740b0b148711355e2c8ceea97c5c2706fc32d393fee8d967f852aa713ffd4fad3ef12610fda7f18175623e3a4ffec16d6eaf8cd4eb278d089400225f702995a43508a8134dacc53df08b3757185b239df0c7e5c91a8d995214942784986b1d1c93fb26873b821d1460a9d6ba065e0f62fab1d29c7ce1a22532fb862105de932b2b463cf49b03b0635c786911e9dcdc0f71cdc6ab529cd5ee7542dbcf12be31a2b89a7f65f7a4ec8b6e66f80e4c93f7d2d4cac7be9932370d336bed536e181a5df3751a6d37a0334299313831147d7ddc867a46c97a9df3f8d480dba9aa06cd642ea764bb8219c89b89ad40493cb5e27c9f4f5f07a4309ec3b2207c954d40d76ef6aaee87e6a11ff859a63376c0486e2583724b9420f9c6e3f9e5b2f76f826e3b92d3f9aae98e1e726117e1d696c5ee8192a6ca61bcadd3673b040aa8a0dd5287791ceb99927aa219805f966490574a81d30c394c1afaef88e48a3cd8afd66f1f1e3dd473d9f017ac41f07b23cbeee3fc54fb6046cbf456ab8456852126a9426ce6e4bce6ab4d1c40a12fbeb64d9aca0f1f0cd308017eb0e9009725d17ae01a6c1407f3ecc514b6e4ba266439106b479b6265b06119a28655170de5ee1fb798619e763d133aec42494d7a37e742832891097dc06735a70200f25fc157c81de0f5d7334504f87c49b7f9568abccdca348d61c21b48144a9c45ae602cb59a821967835b88959c235e6d14b0e514776b2d5b413638358149f3774ced830428944838c68a8747f2e3ef8859863213bd16f346fd9cb608cbb95d4daed775662991ecf6e636bd8746c6afd2b9a470b3e6ecf9a5cb679efd7bc494f232b98c8734c939be8cde21c05e50581c15d233b935d6dc6c51f2d0d25bb25810ffec62bb201a9b21ed7a0c5eeebc76cb0ec290d41fe716b11b72b9a80e3955b040c38e2ee0e23eff17c72021b5c6bba07438ef3d2c9d7d0a33f9d00d7a5f66ca78e2aafda52d88db9688ecece337b6e6feeec7eb4c2e1a93127113baf4dd127544d49c3cc5d6af54d745725b6ae50a5e785b71ab34a42d51c29dde98a0ce6abffad4269d7afe6cec28e02812ec01d60baba66e78499154ed324b1a22c7d43091d80204542c91c821d05ca36fd5b58c8da9841f9781a570cfb20c5401e4e6dcc409352fdc1a8a7a21ed625839219455e7fbee21b11c0c0d8b46453d61b7e58a62f23639bdf3bd5aef4fbaef859f9abcee99652f4dcfa2efbc31d77341ba25335201c7caa33ba3126f3f4a9cb9617a24b927e1c2f8800f9c2ec8b8dbc80cc124b1cf186b30b1716f8fcd070c4c22b053d510d7281f862a63120c50133b1ba44ea02ab1119e139cbc9c48086daafe910ca8bbf40576eb8829dcd7f7cfb7e139e33b3c830fee948f9b0077cf57bf07101db3a4038be9d790e6ce61aa4e73da1ace0bf69d2deb8b4e114158b68aa4ac57b225e55f0e3708c29ace52d84241b47257ed1890958e30e1f2f3646f5f550e0a1d7e0c10e947d85523d29e91c3d816d8b57eed6bdce7b4629b4802f8114d7d2e9ed51a94f1fca64f18dce408aa6c84bed9034727a4bc33367391e7cedad98416529e13d84ab12921199c2587ef70ce931209db1c6a58e118dab547b81f6625a9ad8dd833db88b92fea100cf6526773bec8d3919c47ec896c068264853f228fbb93dd553fcc511cab163bf76c048710b7a3858e9c5e5ce8bfe8f0f12d11728b74c063735e6a4675f0080d8e18dac95c56a20b951daf259087aa1757e355bd745705f1fecc582ed6ab40b773317765f85cc15e7633326bcc1690fd9582cc033996bb4343e5db59880959443b29c3040313212a07905db364909e31563ec426796b5956dce07be2bd4a74056477295332217f6252a94daf1d87aafa1711ed2dbd21372dda5e16108ce2b45ee5e190b11be8ed99a940316cfb123c40bd0c1b976e5ac984aab6a0ed4e8824a5dd01f0a2adb5a72ba1172d7743f243eaf8c8f6c5265b20bb8dfab3ecfd52e78dc29cba044d016db7c2070ff5133451d772642f74fbc8a5c3c2b34d63f897f84cc7a2e7f608191e86148ffdc00f779a65f5e6f1a422cda53cebbeea2dfed87c1ac8646fcc97bfc6c22b3d02a6ea876047572ad23b438110c9ec58162f352db573cf32ab617e9809d40a69fd0aa0453a0dbe807e9a154c32d1359e52b89530289d4ea9bde7a88836e6f45484eef644a6a14ca8d4c2960fbbdd1e0c06483c8e6d752826f6a6605ca796daebce1071584becd4bb37316350d42465de92244003560ba56584c7488c2c2dcb0749a25f9d230d1470863d08cd0dd3f9b8773a2e96e1", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000702000)={r4, &(0x7f00002d4000)="34b43c8b5e06cc66c4e17bbca10d9ddbda0d2669e2684e989aea85d3e93832ecd7884bb404b6442b1035df1cd1b332d4cceceb666f819a6c28df1ba27b6c0c5ab8315f5e4026e22813c0ede557c03735d681595516cb46d88dc4d2e8cb9575454c9ef506c5bcd5d4976c3eaa9246fa0c54a2663444a09c3baf1af80e553a1d12765f14d7bb1ab5b6803279c3078f51b8d1c16e93fb3b787e201aca601c485b68eba9445f9bf9dffe5234ba27713018381b50fbcd3296cfe7a5c4587ee36afd654da663321aa4bbb210be", &(0x7f000022a000)=""/141}, 0x18) r6 = perf_event_open(&(0x7f0000d60000-0x78)={0x3, 0x78, 0x100000000, 0xffffffffffffffff, 0x80000000, 0x7c2a, 0x0, 0x5, 0x440, 0x0, 0x4, 0x2, 0x100000000, 0x2, 0xbbb, 0xfff, 0xd9, 0x7, 0x4, 0x7, 0xfffffffffffffff9, 0xfffffffffffffff9, 0x9, 0x5, 0x3, 0x1, 0xfffffffffffffff9, 0x5, 0x9, 0x8, 0x3128, 0x0, 0x981, 0x10000, 0x10000, 0x4, 0xffffffffffff8001, 0x7, 0x0, 0x4, 0x1, @perf_bp={&(0x7f00000a1000-0x1)=0x0, 0x5}, 0x200, 0x2c, 0xffff, 0x6, 0x0, 0x9, 0x2, 0x0}, 0x0, 0x4, r3, 0xf) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r6) 2018/01/24 20:00:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000003000-0x4)=0x8003, 0xae) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000)={0x1, 0x28, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000003000-0xc)={r0, 0x4, 0x10}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={0xffffffffffffffff, &(0x7f0000000000)="bba0349cac0dc292f056c915bddb7cd14935aab64cda38d3af02a7e27e0e5c636f9d7d7c72e79c73394d02ffd7d4306688e0b1493f5793340f94d2eeeeffa8908497df29d69074a4d2df9135aeb447e0cb29286e45da9e2f9e4ebc69690db4fc2499ce1c59ba84ff59e724bfef6fe037d4c9f386e039bf86154aeb7495d01a477fb9eb0e48cb488e2c34ba8e7b142bab33b4467bd70c0fe28b374a035afa0c4e62f774ebc013695ac7c4135aa6a68ec5284c3d5ed98da7732e63c418ff1e40cbc4ac2e42d2d7ac71c948920b47cc279b57806286f0a76cd9", &(0x7f0000001000-0x98)="d8af5556ec02a90356a724c1e2ef4a6566bfaa821c4586355d21de0bd66d6619654250f20257afd0625ce6b6748f2cfc7b3c097324659c36dfa7904008abee997d6c9e5c9dff7f5ca4acdb9543662df78d5572681fb68f81ed15b9e7c060f1f15e2166b181f9d9c14fc4714f90cff30b8c7540cde4beb2d5b9e5a601010000000000007bd6ef072aa94134543951f4403a8dff84d52cffdb", 0x3}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x1, 0x4, 0x2, 0x3ff, 0x0, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000785000)={0x0, 0x0}) 2018/01/24 20:00:00 executing program 1: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000633000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000ed1000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r0, 0x1, 0x10}, 0xc) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0x7, 0x0}, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x3, 0x2, 0x7577, 0x101, 0x8, r1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xf, 0x4, 0x4, 0x3, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/24 20:00:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000091b000)={0xf, 0x7, &(0x7f00007ae000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x200}, [@map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003c8000-0xa)='syzkaller\x00', 0x80000000, 0x5a, &(0x7f000006d000-0x5a)=""/90, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000972000-0x10)={r0, 0x50, &(0x7f000010c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0xf, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000022f000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f00006f6000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 20:00:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80807, 0x6, &(0x7f0000319000+0x41)={0x0, 0x0}) socketpair(0x9, 0x800, 0x100000001, &(0x7f0000068000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f000045a000)=0x4) close(r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) socketpair(0x3, 0x800, 0x8, &(0x7f0000e9d000)={0x0, 0x0}) perf_event_open(&(0x7f00004b8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x5, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3ff, 0x0, 0xd1e5, 0x0, 0x7, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000c7000-0x1)=0x0, 0x0}, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x80000001, 0xffffffffffffff9c, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000725000-0x8)=0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00006ae000-0x14)={0x0, r1, 0x7, 0x1, 0x0}, 0x14) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r4) 2018/01/24 20:00:00 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 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) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000008000-0x10)={&(0x7f000000c000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000c000)={r1, 0x50, &(0x7f000000d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000000d000-0xc)={0x0, 0x100, 0x18}, 0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000c000)={r2, &(0x7f000000c000)="94981f9b5f18f35dc4630b381b42e785c57bd702f8a989f505116e58370d6efbe64521fd82799f76433b5af4407fa0f4eb2f3138632c2d8b0bc8744fcbaebed0afcb0da5dc41a4b84814231afc3d3107b5c5b85844473dcc58682f2e1878924c71af41afa9bbd50a869c01826d57630cf679e016e1b7e83cc18742108efb5d0e787457edc62007c1e02fafa2ff1a0a8d60cbee7134bb4e680fb3eda1752e2de51c08dda5b69f859522f2308ed8018b320ece237802432a9afc28df6f517a1fa4a5ad67669ff378412eae7c64a1849b85ec1928dae195287cf09c07d2ef8f4a267be7eae7de4d31518772cbfbc7efd4e8befa59ce51839c4b", &(0x7f000000c000)="a0f4960b4c30534c5c6b7b0054c22dfc6a89cd", 0x2}, 0x20) bpf$BPF_PROG_QUERY(0x10, &(0x7f000000b000)={r0, 0x6, 0x1, 0x100, &(0x7f000000c000-0x8)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000d000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x3f) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000007000)={r1, 0x50, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/24 20:00:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005fc000-0x8)={0x0, 0x0}) 2018/01/24 20:00:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000ac5000-0x78)={0x3, 0x78, 0x5, 0x2, 0x5, 0xdb7, 0x0, 0x10001, 0x400, 0x5, 0x3ff, 0x9, 0xc35, 0x14, 0x3f, 0x80, 0xffffffffffffffff, 0x9, 0x100000001, 0x5c74cbab, 0x20, 0xafcb, 0x3, 0x4, 0x7, 0x7, 0x0, 0x6, 0x1, 0x6, 0x0, 0x7, 0x2, 0x8, 0x8000, 0x5, 0x1, 0x9, 0x0, 0xebe, 0x0, @perf_bp={&(0x7f00004d4000)=0x0, 0x4}, 0x2000, 0x7, 0x5, 0x7, 0x1f29, 0x3e76, 0x10001, 0x0}, r1, 0xfffffffffffff0aa, r0, 0xc) socketpair$ax25(0x3, 0x2, 0x6, &(0x7f0000523000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) socket$kcm(0x29, 0x2, 0x0) socketpair(0xa, 0x7, 0x7e79, &(0x7f0000946000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000088e000)={r2}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f000017d000-0x4)={r2}) 2018/01/24 20:00:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000057e000-0x78)={0x2, 0x78, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r2 = gettid() perf_event_open(&(0x7f0000d3b000)={0x0, 0x78, 0x1, 0x5, 0x8, 0x400000, 0x0, 0x800, 0x4000, 0x2, 0x9, 0x1, 0x401, 0x9, 0x80, 0x9bf, 0x6, 0x0, 0x3, 0x3ed, 0x5, 0x100, 0x8, 0x20, 0xfffffffffffffff0, 0x6, 0x4, 0x6, 0x2, 0xa4, 0x7, 0x8, 0x1ff, 0x80, 0x7, 0x0, 0x9, 0x5, 0x0, 0x9bd, 0x0, @perf_config_ext={0x8000, 0x2555}, 0x20024, 0x7, 0x1, 0x5, 0x8, 0x5, 0x3, 0x0}, r2, 0x3, r1, 0xa) r3 = getpid() perf_event_open(&(0x7f0000c83000-0x78)={0x7, 0x78, 0x5, 0x7, 0x8, 0x403ed24b, 0x0, 0x0, 0x1000, 0x4, 0x5, 0x7fffffff, 0x100000001, 0x40e, 0x8, 0x4, 0xb1, 0x7, 0x7, 0xb37, 0x1, 0x1, 0xffff, 0x3, 0x0, 0x0, 0x7f, 0x5, 0x4, 0x6, 0x80000001, 0x81, 0x6, 0x6, 0xb3d, 0xffffffff, 0x2687, 0x1000, 0x0, 0x8, 0x6, @perf_config_ext={0x401, 0x0}, 0x40, 0xfd, 0x4, 0x7, 0x1, 0x5, 0x9, 0x0}, r3, 0x4, r0, 0x4) 2018/01/24 20:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80807, 0x6, &(0x7f0000319000+0x41)={0x0, 0x0}) socketpair(0x9, 0x800, 0x100000001, &(0x7f0000068000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f000045a000)=0x4) close(r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) socketpair(0x3, 0x800, 0x8, &(0x7f0000e9d000)={0x0, 0x0}) perf_event_open(&(0x7f00004b8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x5, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3ff, 0x0, 0xd1e5, 0x0, 0x7, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000c7000-0x1)=0x0, 0x0}, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x80000001, 0xffffffffffffff9c, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000725000-0x8)=0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00006ae000-0x14)={0x0, r1, 0x7, 0x1, 0x0}, 0x14) close(0xffffffffffffffff) 2018/01/24 20:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000136000-0x10)={0x1, 0x28, &(0x7f000075f000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00009ba000-0x10)={&(0x7f00008b7000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00004ad000-0x2c)={0x0, 0x10001, 0x80000000, 0x4, 0xc, r1, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000567000)={r0, 0x925d, 0x18}, 0xc) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 20:00:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e88000)={r0, &(0x7f0000f46000)="", &(0x7f0000715000-0xcd)=""/205}, 0x18) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000652000)={0x0, 0x0}) 2018/01/24 20:00:01 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80006, 0x800, &(0x7f0000022000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000024000-0x4)=0x4, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000022000)={0x6, 0x3, 0x7fffffff, 0x7, 0x10, 0xffffffffffffff9c, 0x967, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0xc, &(0x7f0000022000)=@raw=[@call={0x85, 0x0, 0x0, 0x11}, @map={0x18, 0xf, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0xf, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000023000-0x4)='GPL\x00', 0x0, 0x28, &(0x7f0000006000-0x28)=""/40, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000025000-0x8)={0x0, 0x0}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r3, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000017000)={r3, &(0x7f0000017000)=""}, 0x2f4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000001e000)={r0}) r4 = perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x3, 0x80, 0x40, 0x1f, 0x0, 0x45e, 0x80000, 0x91b60ac61d53e4d2, 0x6, 0x8, 0xfe, 0xcf8b, 0x3000000, 0x4, 0xfffffffffffffffa, 0x80000001, 0x6, 0x5, 0x8001, 0x100000001, 0x1, 0xfffffffffffffffa, 0x0, 0x3, 0x8, 0x9, 0x3e3c0d0e, 0x7, 0x7, 0x6, 0x0, 0x1, 0x0, 0x5, 0x0, 0x6, 0x0, 0x9, 0x1, @perf_config_ext={0x401, 0x6}, 0x20000, 0x10001, 0x9, 0x3, 0x1, 0x8001, 0x1, 0x0}, 0xffffffffffffffff, 0xeb02, 0xffffffffffffff9c, 0x2) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000023000-0x2)='+\x00') 2018/01/24 20:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000284000-0x1c)={0x1, 0x5, 0x3, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00005c4000-0xc)={&(0x7f0000092000)='./file0\x00', r0}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f75000)={r0, &(0x7f0000d03000-0xf6)="a3ef235d7603921019def8f35f314adf084525bbe9aabf2814852a27eca71eda7dff184a2f19dc977c1a5ba42347f8a3d9d9f7c19a5bfa0c85014f50575b718b8245cc871199ed53cdba04095a4397405be98608f60574c79bd4d05c29f6d7a57c52043c55474645f32a7035456745691cc7cf31d6bc37977163fbd2ea906ca8825ca84182bbc910858e2b4bf5220478f6a31e110cb9a63a19f86d5fd54444e5f4cf6aa586d87686d9004e00e0b4cad4c0a6f21d26a1389a840d30de0e67272207a205f81b505f1111b4b953ec1228d432719d4925597528ee54b32834041608a25060194288c0fee33b6f638f7ab68764e7a0a9ef04", &(0x7f00000b3000)=""/120}, 0x18) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000f91000)={&(0x7f0000177000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000598000)=[{&(0x7f0000e84000-0xd)=""/13, 0xd}, {&(0x7f0000dc6000)=""/228, 0xe4}, {&(0x7f0000bec000)=""/32, 0x20}, {&(0x7f00007ea000)=""/0, 0x0}, {&(0x7f0000c8f000)=""/110, 0x6e}, {&(0x7f000013d000-0x92)=""/146, 0x92}, {&(0x7f0000413000)=""/4096, 0x1000}, {&(0x7f0000fb7000)=""/91, 0x5b}], 0x8, 0x0, 0x0, 0x2}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000068000-0x48)={0x9, 0x11, &(0x7f0000c17000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x2f4c5985}, [@alu={0x7, 0x3ff, 0x9, 0xf, 0x0, 0xfffffff4, 0x14}, @map={0x18, 0x4, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x8, 0xf, 0x0, 0x7, 0x19, 0x0}, @alu={0x7, 0xd1, 0x0, 0xe, 0x0, 0x81, 0x34e811bf1ba90ab0}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x401}, @jmp={0x5, 0x1, 0xf, 0x0, 0x5, 0x2, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d1f000-0xa)='syzkaller\x00', 0x8000, 0xa5, &(0x7f000094c000)=""/165, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f00008e3000)={&(0x7f0000fe8000-0x8)='./file0\x00', r0}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aad000)={r0, &(0x7f0000cc9000)=""}, 0x10) 2018/01/24 20:00:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000000003, 0x0, &(0x7f00009ca000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f000007e000)={&(0x7f000008f000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00008e4000)=[], 0x0, &(0x7f0000cf1000)=""/49, 0x31, 0x3}, 0x100) sendmsg(r0, &(0x7f0000790000-0x38)={0x0, 0x0, &(0x7f0000638000)=[{&(0x7f0000569000)="e1", 0x1}], 0x1, &(0x7f00001e4000-0x330)=[], 0x0, 0x0}, 0x0) 2018/01/24 20:00:01 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000017000-0x38)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xffffffe9}, {&(0x7f0000005000)=""/37, 0x14d}], 0x284, 0x0, 0x0, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 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) mount(&(0x7f000001e000-0x8)='./file0\x00', &(0x7f000001e000-0x8)='./file0\x00', &(0x7f000001e000-0x5)='gfs2\x00', 0x400, &(0x7f000001a000)="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") bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/24 20:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80807, 0x6, &(0x7f0000319000+0x41)={0x0, 0x0}) socketpair(0x9, 0x800, 0x100000001, &(0x7f0000068000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f000045a000)=0x4) close(r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) socketpair(0x3, 0x800, 0x8, &(0x7f0000e9d000)={0x0, 0x0}) perf_event_open(&(0x7f00004b8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x5, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3ff, 0x0, 0xd1e5, 0x0, 0x7, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000c7000-0x1)=0x0, 0x0}, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x80000001, 0xffffffffffffff9c, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000725000-0x8)=0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00006ae000-0x14)={0x0, r1, 0x7, 0x1, 0x0}, 0x14) close(0xffffffffffffffff) 2018/01/24 20:00:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = perf_event_open(&(0x7f0000daa000)={0x5, 0x78, 0x7, 0x4, 0x20, 0x4, 0x0, 0x1, 0x220a, 0x2, 0x7fffffff, 0x101, 0xe3, 0x80, 0x3, 0x3, 0x9, 0xfff, 0x7fff, 0x401, 0x6, 0x7eb, 0x1, 0x3, 0x800, 0x7, 0x7, 0x1, 0x3, 0x0, 0x4, 0x0, 0x8, 0x6, 0x4, 0x9, 0x6a7e, 0x1, 0x0, 0x400, 0x2, @perf_config_ext={0x7, 0x7}, 0x8000, 0x3f, 0x4, 0x6, 0x0, 0x101, 0x51, 0x0}, 0x0, 0x10000, r1, 0x1) r5 = perf_event_open(&(0x7f0000fbd000)={0x0, 0x78, 0xb6f, 0x8000, 0x5, 0xfffffffffffffffc, 0x0, 0x401, 0x2001, 0x2, 0x2, 0x0, 0x7, 0x1e, 0x1f, 0x1, 0x9, 0x8, 0xe16, 0xfffffffffffffffa, 0x4, 0x8, 0x6, 0x100000001, 0x7fffffff, 0x8, 0x800, 0xffff, 0x3, 0xd37, 0x7, 0x4, 0x7, 0x40, 0x7, 0x3f, 0x5, 0xc5, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000196000)=0x0, 0x4}, 0x4, 0x0, 0xffffffffffffff80, 0x7, 0x1, 0x1, 0xde08, 0x0}, 0x0, 0x6378, r2, 0xd) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r5) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000005d000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00002e7000)={r1}) 2018/01/24 20:00:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x200000000006, 0x7, &(0x7f0000697000)={0x0, 0x0}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000b07000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000546000)={0x0, 0x0}) 2018/01/24 20:00:01 executing program 7: r0 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00008a1000)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000623000)={0xa, 0x5, &(0x7f00002d9000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x6}, [@jmp={0x5, 0x1, 0xf, 0xa, 0x7, 0xffffffc0, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008a1000-0x4)='GPL\x00', 0x8, 0xdf, &(0x7f0000239000)=""/223, 0x6fd26b0870b74233, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00008a2000)={&(0x7f00008a2000)=@l2={0x1f, 0x200, {0x2, 0x3f, 0x6, 0x8, 0x64e4, 0x7fff}, 0x5, 0x8d}, 0xe, &(0x7f00001a8000)=[{&(0x7f00008a2000)="f063cb60636f1bde9395e730675ba6", 0xf}, {&(0x7f00008a3000-0x18)="fc1ff9ee85e279e36dda658446bfa86dc57d60da6e74d811ddbfedd6f320d4faf8aad8db26fd28abf4b747eb57b3f3cbdf4b4e6956bffa6e32e48e2b5854a04eb0b2e87f1f6e3232b9ceccb3c5b84adad7f3392bf098c015a5a0e8a38cfdc5eead5d1eb73a424d60765c762c5e13b59b98d1c49b835988796db8b25891834dfd5a9a12ce1862a155430f455755f9b0a6feec030978e34109f6222f9b6d5493e1065105d0f8350083", 0xa8}, {&(0x7f00008a2000)="3a5790cbb63876799a141290d6bbf7387bd7d568c8456fb2c4f44a037b6afc7b715fe5bd7055a10c66e094a874c0da869cea9f232606c6a89ee6992e2ba3eda7ad9d7712ea2e5a49826c96be57a2924c0b0ce31e382c6422c0322589601f45b080ba09d89f289edbe742431faa6a3a8e13124b55d66148752611be73b7abb3c7c6171e4c1176aa0b588a031e6f0d5e56f9c4fa9bad7a6874b3c11ef7b6008ac63e97d50b5ea70d", 0xa7}], 0x3, &(0x7f00008a3000-0x388)=[{0x40, 0x10a, 0x80, "79351b9f2af0e466989c625c8c98683dd941304c514fcb676d671763886325df76152c45fc087ddf518dadf98b64d984"}, {0xe0, 0x13d, 0x8, "89c4325355a0f09e3de9db929357a33433ce63769d2ed4705f64f027a6c2e76779e5fbae703495f45c8a13ddb18ca2bf62d801c0f4e7eb3f7ecaa9358c2d347042ee5d277f078895a888de00dd0b2e88617ea4962cf8e6849d1d59a20361791e03b8d1c5334a51e210dae8d4c030ec4e138016502af10a9c9f38b697ded7be224699e05e7cde02e8d9f0f20c28548ff9c9eef7f74497881f681ccab534f6fd44b68676fd2e5f702ab65c33167a41104fa51b1dc546c46133c25d91c3904121f130c0c07319a264d5ce2754f4eb6e"}, {0xf0, 0x10d, 0x6, "1170788859b5445df5202d8700441aabb2bbd06d2283d157c30541859a9c562e913a0dcc67be9693538e372bde0b0066051b23de2af0327329acd5e05366df4b9a0793ccd6a404ab8f458fd5b1e3700830288baaff4a61d532985440f382924ef79ce2f6142ef703711e5815ee98923d6bcdb3ad6f6f3e66651ef994d39b699bfa8eaff8120cb1ee3da65b3704a020db2de80fdb79da13331648a7812a82cdb9e542b11930e2b0425e8492ba276d7cfb85f627ed7fe42502da42541e56649ed379141812effd2ddf631d239a323e36bcdf2fb4e38e3f80b04d44ce9fc0"}, {0x88, 0x11f, 0x4, "e2edcc3631ec2e1c083473df6ade533178e7197d2b5533e428f76f631eb6c287c502fb5d82ee32640ecf6013903ae6563edfa64e694bd697379376bbbc410f60dbee039c98b5da2aa5f1812671f293e7b6f58082144db2fe21aca8454cffd038cd77e8fd6320653fe2ddedc092e1247c4bde6f48"}, {0xf0, 0x10a, 0x0, "50487161e3dca4956e5aedb3b887d7431a3b7daa7436585fe3cb3ef80299b8749a8472d853778c22079c473f8051b444890c74ff84cc548ed2c3e154f92ec4b8db161edf57ccc3f33dbcf04489441e7879a666ec46a4ba825522ef27136001c15ca7eb0d27b179f12440775fac83fa491c80b6db54158232155dac433881137718f0a2bc561f6e3c9c2f2d7751991bd06ff028141aa4631408aa5162a214d25c48e03c0b68da26a57fe42cae16ef66a7b63fe1efe2ccb09179ec761b94455d42efab100d9b12bcc8ab5b253c52b03c0180a242233980c72dd9d6cc5b65"}], 0x388, 0x0}, 0x4000000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00008a1000-0x8)={r0, r1}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000575000)=0xffffffffffffffff, 0x4) 2018/01/24 20:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80807, 0x6, &(0x7f0000319000+0x41)={0x0, 0x0}) socketpair(0x9, 0x800, 0x100000001, &(0x7f0000068000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f000045a000)=0x4) close(r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) socketpair(0x3, 0x800, 0x8, &(0x7f0000e9d000)={0x0, 0x0}) perf_event_open(&(0x7f00004b8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x5, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3ff, 0x0, 0xd1e5, 0x0, 0x7, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000c7000-0x1)=0x0, 0x0}, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x80000001, 0xffffffffffffff9c, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000725000-0x8)=0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00006ae000-0x14)={0x0, r1, 0x7, 0x1, 0x0}, 0x14) close(0xffffffffffffffff) 2018/01/24 20:00:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000020f000-0x38)={&(0x7f00005ba000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d45000-0x80)=[{&(0x7f0000d53000-0x65)=""/101, 0x65}, {&(0x7f0000a32000-0x6e)=""/110, 0x6e}, {&(0x7f0000e86000)=""/107, 0x6b}, {&(0x7f0000568000)=""/118, 0x76}, {&(0x7f0000b1f000-0x96)=""/150, 0x96}, {&(0x7f0000640000)=""/4096, 0x1000}, {&(0x7f0000c2e000-0x9a)=""/154, 0x9a}, {&(0x7f00008ff000-0x51)=""/81, 0x51}], 0x8, &(0x7f0000f8b000)=""/159, 0x9f, 0x15}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000f69000)={0xf, 0x2, &(0x7f00001d2000-0x10)=@raw=[@jmp={0x5, 0xfffffffffffff000, 0xf, 0x5, 0x7, 0x20, 0xdb39ea8fd81bf842}], &(0x7f0000a09000-0x4)='GPL\x00', 0x1, 0xdc, &(0x7f0000c53000)=""/220, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x3, 0xff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00003b7000)={r1, &(0x7f0000e60000)="af60fdaafcfc8b122a17a5f9152d1b467485c3d88022a82ac2569e4e20fbf71e7b546b81af16145e71c203000155c492da51183bc5a3e84ffc", &(0x7f00001cb000-0xb8)=""/184}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fd2000-0x10)={r1, &(0x7f0000c4b000)=""}, 0x10) 2018/01/24 20:00:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000811000-0x38)={&(0x7f00000f0000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00007a3000)=[{&(0x7f000015b000)=""/201, 0xc9}, {&(0x7f0000f63000-0x86)=""/134, 0x86}, {&(0x7f0000469000-0x42)=""/66, 0x42}], 0x3, &(0x7f0000eb7000-0xd5)=""/213, 0xd5, 0x1000}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000457000-0x8)={0x0, 0x0}) socket$kcm(0x29, 0x7, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00005f5000-0x10)={0x1, 0x28, &(0x7f0000d08000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000025b000-0x8)={0x0, 0x0}) socketpair(0x15, 0x6, 0xb96, &(0x7f00007e8000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c82000)={&(0x7f000029a000)='./file0\x00', r2}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000735000)={r1, 0x2, 0x18}, 0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a5a000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f00001a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000503000)=r3, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f0e000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000c13000)={0x5, 0x5, &(0x7f0000f93000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x400000001, 0x3, 0x7, 0x0, 0x1, 0x4d, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)='syzkalle\x00\r', 0x400, 0x1000, &(0x7f0000043000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 20:00:01 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000-0x10)={&(0x7f0000008000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0xd, 0x4, 0x1, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000008000)=0x80) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x100, &(0x7f0000009000-0x8)={0x0, 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(r1, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000009000-0x70)=[{&(0x7f0000008000)="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", 0xfd}, {&(0x7f0000007000-0xdb)="5918ac8454f1d35dc106cb693cedb299a373a053834c3ffe7479664f30cc7bf1716b283892462b38f04d816476e5e5c85eaf7e38b0b294b679323d2e236090745568861456783bb344b55d03e454006f9011fc9a6e422d81ed718a5d282a355c466b244e67bd67fe188740a72aae4fe94c81d10f7aaa358d36bbcc167b1d878c92eecc47e265dba5b8c94357d5a51e811c5de3dc63f4590721227b9ffed9e9776846664868d1c02d1e21dcc54c1f2322194cb9faf7b389211d63aad25548ccc093a438e401a84de63f8aef35c4e4aa84c26fd09f86dae4304dbb52", 0xdb}, {&(0x7f0000009000-0xf1)="bd6656b060616dc63e65b786beb3529f07b199ee06ef46f65097f45b54ab413538f119f9bd636685f66366261a85f40205227df2747fe2fd911d211ed42bea2f2beb5d3488a9933a0d035461c7970d418de142a3f971882fe50a01bc37def8bcf799fe73dd659cd8a449247629e611b39c13e5a2ba2deddc47bd0614e2bcc4f5eb86f39f4ea4308827ca9abe64e41f52063963ea4df4e3bf0e6a2a507a8ede4dbad1675bd4bb7c211f8091ad10749ddfec1dd3537d7175b2c0e065c0754e89ba5e4d419fe77c7deb1b188c2f9f6e44dd98610280d9c49a226db341b6fa9aa2079b54fb7127e5757d1f3766873522d82ea3", 0xf1}, {&(0x7f0000009000-0x36)="1f14330928767b34412fd1f49e315197ea872a290917a3f683c638e5a78dbc5255c32e01495e1a619f30a6957ac4e04e483d5c676552", 0x36}, {&(0x7f0000007000)="231462bedd68d4f13e2711e25b89f65f91492114c5e1bd8b4c9ae65407d54aa4ce0695809a619fa906ec849a418bb252983db3ce98d0bba8341d98e03fb19975636a48427f5ff098c567d0790440", 0x4e}, {&(0x7f0000003000-0xd7)="7517eef4a8b1f9f4c77c5f38953f0a3fde4c18aaef77fa663a56558a7b3fccaa1685e4304073e10f3542ec8eccf38219ef8a34ae5f4ea4f23e84ca066601744c8f30b62a10c3c5bac0e4df9bb6f9bb84cc6969ef757840b664fbb4b002e6c8bfe7d8dc216315ddf005e3e724d8abcea5a7b41b314a35b3840ec2b4c7fbeb928f11fbeee9588bdfcd94fd519e12ad57938a59b80c03c927e2011a5ec92d814e794ee97076a0f44d69823c7aebeaa08c2d4d026babe82ebdae1f9177fd313225bdb0a41cf3c326030cbc671df8c6ff17230544129d10bb93", 0xd7}, {&(0x7f0000009000-0x1000)="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0x1000}], 0x7, &(0x7f0000006000)=[{0x18, 0x8b89d308beb000a6, 0xd82, "28bcf6f6573041"}, {0x50, 0x114, 0x5100, "7e1c59ee948897bb03ae1b9b7c99128a1676af1ba0bd82ad983dec0e0b886e3243b9ca94d3bea9250aee90c56f503e15781728c701e78d04a29b"}], 0x68, 0x8000}, 0x10) 2018/01/24 20:00:01 executing program 3: 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, 0xffffffffffffff3d, 0x0, 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={0x6, 0x0}, 0x200000400, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a55000)={0x0, 0x3, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f00006c9000-0xc)={&(0x7f0000c15000-0x8)='./file0\x00', r0}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f00007b5000)={&(0x7f000082b000)='./file0\x00', r0}, 0xc) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/24 20:00:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000037a000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b84000-0x48)={0x7, 0xc, &(0x7f0000d99000-0x60)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x1, 0x0, 0x0, 0xb, 0x50, 0x4}, @generic={0x32, 0x10000, 0x1, 0x3}, @ldst={0x0, 0x3, 0x2, 0x8, 0x0, 0x40, 0xfffffffffffffff0}, @ldst={0x3, 0x1, 0x2, 0x1, 0x2, 0x10, 0xfffffffffffffffc}, @jmp={0x5, 0x5, 0x6, 0x2, 0x6, 0x100, 0x10}], &(0x7f0000094000-0xa)='syzkaller\x00', 0x0, 0x6d, &(0x7f0000970000)=""/109, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00006d0000-0x10)={0xffffffffffffffff, r0, 0x5, 0x3}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x8) 2018/01/24 20:00:01 executing program 2: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xfffffffffffffffc) 2018/01/24 20:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x1ff) r1 = getpid() socketpair(0xb, 0x80004, 0x2, &(0x7f000086b000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x5) perf_event_open(&(0x7f00006a3000-0x78)={0x7, 0x78, 0x10001, 0x400, 0x100, 0x5, 0x0, 0x8, 0x200, 0x4, 0x6, 0x1, 0x100000000, 0x1, 0x0, 0x8, 0x1, 0x7fffffff, 0x62862562, 0x4, 0x2, 0x0, 0x2, 0x3ff, 0x1000, 0x8, 0x1, 0x3, 0xc5, 0x6, 0x1ff, 0x6, 0x0, 0x0, 0xfffffffffffffffa, 0x3ff, 0x9, 0x6, 0x0, 0x10001, 0x2, @perf_bp={&(0x7f0000f93000)=0x0, 0x1}, 0xc81, 0x80, 0x7f, 0x7, 0x3, 0xfffffffffffffff7, 0x1, 0x0}, r1, 0x100, r0, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) 2018/01/24 20:00:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c99000-0x8)='./file0\x00', 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ae9000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000622000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000788000)={&(0x7f00002a8000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0x0, 0x4, {0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}}}, 0x32, &(0x7f0000ac2000)=[{&(0x7f0000ced000)="8e7299548f329802ec", 0x9}, {&(0x7f00001bb000-0x8b)="16cba0c8338334ac0731e4c614c4b9084cd7be53062ef23a06375059365bd3e4e394eb6d1f8994631208644a36a41b0663e306cd62ccf7b3fadbf721ab8da439a4f7390e24775b2e116cfe8e72ad84f85f7603416dff26c0e37bf88b53668467b62591751b41d9a33f1184af2ba6969ef554bc3c90a56fc0ed57c31254a835eca0926c96c1b2b3ea31bfed", 0x8b}, {&(0x7f0000f5a000)="cc820af8630f4f39b5946fc2858a1d949ce1b3bccf71300eee2771dee6278f658eb0830eada2981fb323bcea5d3bab57283399056f083a9faf0dfbf089", 0x3d}, {&(0x7f00004ad000)="", 0x0}, {&(0x7f00005cf000)="6c066a1f7bf5f7ad0ccffd9bc04c7703b0e2c5e84e10c9b5ee51feede045eca8e4aafb19f02b430be94d5a09e483455c4736b79313aaa41c64d7f05371c2b17232dc04b478306813f625ec3fefdb86065fd7f6f03ae785c8a6c88934492ebcdf10f7", 0x62}], 0x5, &(0x7f0000bb1000)=[{0x48, 0x106, 0x8001, "efae962d613bc709377307f802ce0515572fb06546ed22e1f011c1aa2368e1d5d96d34f12298d836b44ca712da25b10fa8b2"}, {0x1010, 0x119, 0x80, "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"}], 0x2190, 0x810}, 0x4000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f00007cf000-0x8)='./file0\x00', &(0x7f000036c000)='./file0\x00', &(0x7f0000ca4000)='ubifs\x00', 0x0, &(0x7f0000d15000)="") mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) 2018/01/24 20:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000660000-0x78)={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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r0, 0x0) 2018/01/24 20:00:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000ae000-0x8)={0x0, 0x0}) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000087f000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/24 20:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80807, 0x6, &(0x7f0000319000+0x41)={0x0, 0x0}) socketpair(0x9, 0x800, 0x100000001, &(0x7f0000068000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f000045a000)=0x4) close(r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair(0x3, 0x800, 0x8, &(0x7f0000e9d000)={0x0, 0x0}) perf_event_open(&(0x7f00004b8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x5, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3ff, 0x0, 0xd1e5, 0x0, 0x7, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000c7000-0x1)=0x0, 0x0}, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x80000001, 0xffffffffffffff9c, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000725000-0x8)=0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r3) 2018/01/24 20:00:01 executing program 5: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x5, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000173000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ff4000-0x20)={r0, &(0x7f0000ff3000)="fb52b56183936e7ba27ed167725a82af6baeb3c04668df870405584c6d1477a1dee41a335efa9455f5dc299fe31b32489e67e2e265e20c8eda61b5ba934bb483ba31b4e12b2a603d50e73d103c19d2b27c1a659d5ac15b0f7a7b55e0ecc5848c89099c7a92df8774a2ca62ce1f1b34466a39381e58ba89c4d8a2f69c72b60924f0a9a2a8f3519636b286a7d875a14783b34892fd97e1dccc011ddfd47c4c300b271be2a3ba46b3a95d745551223c19fc04bd744f8cd7b898cb7e981ba4a85468bba9088b237bdfba1c7a2c6e1946554a3d", &(0x7f0000ff4000-0x15)="803686c79201e793cba66934a522805ebbf4498a26", 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000033b000-0x20)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000fef000)="", 0x0}, 0x20) 2018/01/24 20:00:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f00008f6000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000681000)=0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000027c000-0x8)={0x0, 0x0}) socketpair(0xa, 0x4, 0x80000000, &(0x7f00007da000)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f0000123000-0x38)={&(0x7f0000fe7000-0xe)=@l2={0x1f, 0x2, {0x7f, 0x0, 0x5, 0x9, 0x7f, 0x2ef}, 0x7, 0x7ff}, 0xe, &(0x7f00008cc000)=[], 0x0, &(0x7f000003a000-0xf8)=[{0xe0, 0x107, 0x5, "0a66a7cf9c38fc44d764d8931f8b7c7449a5248001bb63a94f83641b8278ee539e35aeb354f11af0953f78fa6d3d9437565565cd233bafacccb2c38b7a10e8ae00f99d5185073fffb448938646b3fa0fb72a97d8c4951b0d9cbd8cf831d6a27bb2124192de7dfabedfe91f04838a78f8bc956f95951a6e5600b041df4f72e611db9bd5417e726db3cd46ef8693d14e199dadbdce44a5ade4424e8be8786fa6a5e5d20a7f179afce31665ef8e8e8974a838537ec4d9007d917ae3d8e8d5c83441392ad823eacb6a0967767bfb81"}, {0x18, 0x3a, 0x5, "96a8"}], 0xf8, 0x80}, 0x8010) bpf$OBJ_GET_PROG(0x7, &(0x7f0000485000-0x10)={&(0x7f0000386000-0x8)='./file1\x00', 0x0, 0x8}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000cb5000-0x8)={0x0, 0x0}) 2018/01/24 20:00:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c51000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000162000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 20:00:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x1, 0x800000000000003b, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000391000)=0x66a) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc6000-0x2)={r1, &(0x7f0000307000)="", &(0x7f0000da1000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000cb9000+0xd1b)={r1, &(0x7f0000e28000)=""}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f000071c000)={0xf, 0x7, 0xe573, 0x7, 0x2, r1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/24 20:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000de1000-0x38)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f00000b2000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0x361, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000091f000)={r0, 0x0, 0xf, 0x83, &(0x7f0000418000)="73ea4bfd9f37963f2c42c03a6e077f", &(0x7f0000017000-0x83)=""/131, 0x5, 0x0}, 0x28) 2018/01/24 20:00:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1f, 0x9, 0x4f9e, 0x9, 0x1, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={r0, 0x28, &(0x7f000006c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) 2018/01/24 20:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80807, 0x6, &(0x7f0000319000+0x41)={0x0, 0x0}) socketpair(0x9, 0x800, 0x100000001, &(0x7f0000068000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f000045a000)=0x4) close(r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair(0x3, 0x800, 0x8, &(0x7f0000e9d000)={0x0, 0x0}) perf_event_open(&(0x7f00004b8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x5, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3ff, 0x0, 0xd1e5, 0x0, 0x7, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000c7000-0x1)=0x0, 0x0}, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x80000001, 0xffffffffffffff9c, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = 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, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r3) 2018/01/24 20:00:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f0000774000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000521000-0x38)={0x0, 0x0, &(0x7f0000e3b000-0x30)=[], 0x0, &(0x7f0000714000)=[{0x10, 0x1, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/24 20:00:01 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b48000-0x2c)={0xc, 0xdda, 0x0, 0x65, 0x17, 0xffffffffffffffff, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xd, 0x10000, 0x7, 0x6, 0x0, r0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0x100000001, &(0x7f0000001000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x1000) 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) 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) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000001000)={&(0x7f0000003000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000003000-0x70)=[{&(0x7f0000002000)=""/198, 0xc6}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000002000-0x4c)=""/76, 0x4c}, {&(0x7f0000000000)=""/212, 0xd4}, {&(0x7f0000002000)=""/142, 0x8e}, {&(0x7f0000002000)=""/9, 0x9}, {&(0x7f0000002000)=""/148, 0x94}], 0x7, &(0x7f0000002000)=""/97, 0x61, 0x4}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xa, 0x6, &(0x7f0000002000)=@raw=[@generic={0x5c, 0xd2a, 0x5, 0x7}, @generic={0x8, 0x200, 0x0, 0x8000}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x5}], &(0x7f0000003000-0x4)='GPL\x00', 0x4, 0xd4, &(0x7f0000002000)=""/212, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000004000-0xc)={&(0x7f0000001000)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000)={&(0x7f0000005000-0x8)='./file0\x00', r0}, 0xc) socketpair(0x1, 0x7, 0x19, &(0x7f0000001000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000005000-0x4)={r2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000005000-0x18)={r2, &(0x7f0000007000-0x17)="7a7f69c5015e38988843c866b528a4a41fb804da23c792", &(0x7f0000007000-0xf9)=""/249}, 0x18) 2018/01/24 20:00:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x37c000)=nil, 0x37c000, 0x3, 0x4a8db012d8386cb2, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a40000)={r0, &(0x7f00006b0000-0x1000)="", &(0x7f00005eb000-0x36)="", 0x1}, 0x20) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000038b000-0x8)={0x0, 0x0}) socketpair(0x2, 0xe, 0xffffffff, &(0x7f0000435000-0x8)={0x0, 0x0}) socketpair(0x11, 0x3, 0x4, &(0x7f0000ddf000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f000077b000)={&(0x7f000072c000)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000036000)={r2, &(0x7f0000749000-0x95)="7cad0999f654cbc53c8201b17fab6ee4e1b6321a5b392bcc0ccc137a0bac2bf22dcf7b1261830e67f740af6532cdab3f843a9c75426c17b4be3a9425f8f515143ba8de259814c40411efa5a07fd7d454acd2813a3e70cf59c2bfcd4c79806f0aae066a4faf4aeaab25a98aeb14684878ee74e8a006a3d38c307ae3c1f9db79b57f995dadd83a320f28ba108295b928a78f12d25106", &(0x7f0000a9c000-0x1000)="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", 0x0}, 0x20) recvmsg(r2, &(0x7f00002d8000-0x38)={&(0x7f0000401000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000cc0000-0x50)=[{&(0x7f0000ddc000-0xd8)=""/216, 0xd8}, {&(0x7f0000bf5000-0xdc)=""/220, 0xdc}, {&(0x7f0000977000)=""/242, 0xf2}, {&(0x7f00005a3000)=""/6, 0x6}, {&(0x7f0000ffa000-0xff)=""/255, 0xff}], 0x5, &(0x7f00001bb000-0x97)=""/151, 0x97, 0x3}, 0x10001) bpf$PROG_LOAD(0x5, &(0x7f0000df3000)={0x7, 0x12, &(0x7f0000b93000)=@raw=[@jmp={0x5, 0x8, 0x0, 0x0, 0x7, 0xffffffff, 0x10}, @call={0x85, 0x0, 0x0, 0x2b}, @generic={0x9, 0x1000, 0x7fff, 0x1}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x1, 0x9, 0x2, 0xd, 0x100, 0xffffffffffffffff}, @generic={0xfff, 0x5, 0x3d1, 0x9}, @call={0x85, 0x0, 0x0, 0x22}, @alu={0x7, 0x7, 0x4, 0xa, 0x0, 0xfffffff8, 0xfffffffffffffff1}, @jmp={0x5, 0x3, 0x4, 0x3, 0x3, 0x0, 0xfffffffffffffff0}], &(0x7f00008f7000)='GPL\x00', 0x0, 0x39, &(0x7f0000abc000-0x39)=""/57, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000eb6000)={0x0, 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/24 20:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000938000-0x8)={0x0, 0x0}) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000001, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000032d000)="") 2018/01/24 20:00:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r0, &(0x7f000018c000)={&(0x7f0000e20000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x3, 0x0}}, 0x26, &(0x7f00006b5000)=[{&(0x7f00006c0000-0x25)="b7dc84ae091372f87202f32a6956a79c8a36870db4cb250e3c8eba0b9a98ca9d6b58216a0a", 0x25}], 0x1, &(0x7f0000466000-0x558)=[{0x70, 0x117, 0x7, "ef276fb40658f4180693d7e5cc5c3ea3af05e6fed11d876886bdea5cd9c936d2f8af9fc2cad5f81dbd4a14682e4c330178099cf34695ea22fdaacc70578c3324a20205b4186391fe6c3f01eb14ee793b178d3cb61c410b114bfb8248"}, {0x48, 0x3a, 0x47, "658fed9bfcdcda68220ebf1f2d5cf120342fc32e35a6fdc54aef62ef144f8fa643e7dd8b42a9d4a0620d342084ebe5c7339341dcfb911cb2"}, {0xd0, 0x10a, 0x2, "e66d98912544158b84d2e58ebccdb49d1bc0c5f628444412cd5d23b3dc9f2a8fc5d3a690b8500c559da0a7cdaa2d1ae5bb9a1ad1e8a33aae1d9f3a99221863dab5e805e2b8dbea16c2b3ac41269fd414673eb1a0a2d7d6f2064a1237e3a8d6abca3836df60e6b158e319bd927c6ff8c1af52113a7685f9f94375d71433089f0d857c5ec05c027962e444e44a34b41207d53b7fe76b437c8a829c8046aa7d623b0bad80692b569fb55d43cd6c3fa2681d1be617f308b3302c3e"}, {0x108, 0x118, 0x8000, "7ae7b6e27f0c3c8f82d5f976fb99b81c104c342e412fc9d88cc6c97700514de8217ba18b0fa93d6ef679f70aae82113d115ca4729bff0d6ac247135eb425183ef813e5a596b456941ca567e83d7368a72842855ecd4194202a2a060d1a78a2f5b24295f17e7a9d848d2b4f0a84dfe0bde969b6608da13bb000aeb92e38c7105632f50084e0ec834a30cc83561d66218474b7d6b35fd6dd9a6d4e18ca778f47dab06e39fadd9bcdf7d8ae96065bbe7ecfe29293a75d09d099162b780c34a7c5132da0ee4fa1dfff0e9b40bd6a3294b8ec7a679d112c82b03d6b9fbedc6224bb1aa3614508286af35164bd7c1cd9cf69bec61b"}, {0x48, 0x116, 0x8, "4002e7435597b7b9162a0f104f2ef4d05074077581c5739656a449e235ac3f200ede2ae5ec1e8956d02188c4b4fa8a7096e758dd800c"}, {0x78, 0x10b, 0x1, "b8f8f6c3708b7929eae029b841187b0e4395a6f9d5a7455624dfc720518efaab9202e51a4ed1c93702a58b2a33b45559ed3543c175683fa1a48406cd0a44c87408db4d2eb38020f79dd6e4798602e394f0962ac9e3c2ac65b5d8e97858c31a228569"}, {0x98, 0x116, 0x2, "45659a6821ec338b3d86701ff4800657014ea996023e5bda014f3720eee7304804d67bc6301034a74e78adb7674e0ceedb792126fe1b7253377671c8657e5fc4d9c3d6dc3fb4261b14c55ef179544b533ba2d7fa3a6946550faec9a57773612827f618317e08e5931422b9da90b0fc8b02244358cd0155ccd2c8d1833ed57a9b899317e9be"}, {0xd8, 0x11f, 0x3ff, "7b4368c209d7ac79dce90d944c71d680d4df0db6783fa95628d3f17eaf2be1267141f0eb508efc39a3ec03afd364f3228e9b9e365e1efd6643d55502bf7a1ed1ed8691a997e4e12cb42d433c00bebf7fb75d5f6cc5ddc46939d6f2e3484af6f2a5bb4207dbd6910b4b8d3f0c7468810bc3dd2c5d21894ee8109c1a658fc46e2f06ac2e3238b3b4e6ff81f586dbd4e60dc23bbabe39a0d64e75d183b4d72a805f48fbb8a4aba3b7ec2ef87226aaeeaa5438d974bceb289e18de35a2743125f40a2cb663ee75"}, {0x98, 0x100, 0x1, "9041c405d3df905b381fd16bf9c10d43a98a3c8d58275059c9e051dc8b11bf84153834e985bf4339204f02fd4cc6feb7a79baa190578b4b275a33c4260f4322cae799f4aad26882556bce34086ce1992a71682bc22634d2ff8bf8138e441ada3fb329a79b771b0c42552ddecce385b13840200b8808a55e874ce87cc9a09fd4aebb5b94664"}], 0x558, 0x40000}, 0x4) bpf$MAP_CREATE(0x0, &(0x7f00002be000)={0xd, 0x8, 0x10000, 0x7fff, 0x7, r0, 0x532, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendmsg(r0, &(0x7f0000933000)={&(0x7f0000d1a000-0xf)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003e5000)=[{&(0x7f0000f9b000+0xea4)="8b6b15fada61d292ecc61aa515ee0fd7eb7ef14849e8cf27d969f786d4ea5f9764c13af6d68e60e823bbe273055b3b3c578f5fdb5510707d22b9617c82401394e6525bf60100cff6f5f70a7a00a1e2cd66ec84af186b08b8c3e10ef1006cec01d7edb009c200553f1306ca9abe54b6239d00bb400fada7ae4d24606304a8269a980d21189eab5bddccf575ea193157be4fb3ec31afdca1ba3630a589b3b4586719ed5c7844288b4d3ce0ebcaabb4ceefd6", 0xb1}, {&(0x7f0000b19000)="377de1025bc90be6469edf6bd88205bce2eecc06c60a75276b2ba3bf594cc1ee4f8797f8cabd1c52f18d09e49841119212d504dce8435d810990df43c83afd57c334a97e3b5476c33463c20e401d3ce83cf7eb17d30381", 0x57}], 0x2, 0x0, 0x0, 0x0}, 0x48080) sendmsg$kcm(r0, &(0x7f0000bfa000)={&(0x7f000020d000)=@l2={0x1f, 0x1500000000000000, {0x3, 0x0, 0x8, 0x4, 0x3, 0x1800000000}, 0x3, 0x4}, 0xe, &(0x7f00005c5000-0x1d)=[{&(0x7f0000342000)="1224a035503533afb3d5f38dfedc66f3d179", 0x12}, {&(0x7f00009fa000)="9af2c482ead8f0058bf629ccefe48c4685bc5c623fdf94e1861b902136ae804af98e6b4a6dac546640a735941a2c98b308401e9562d8f7e1ae7ff6d2539b727b338670f664390d9a1c159c1a00412755112fda59021fc4f9a865bad710eb37407358dfec0f7abbab384abf153272d8fc1ba9bd1cab6edfdf237d3233ac2f6175d2de272f0790e5", 0x87}], 0x2, &(0x7f0000387000-0x40)=[], 0x0, 0x20000000}, 0x24000040) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008c9000)={0x0, 0x0}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000386000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000cef000-0x4)=r1, 0x4) 2018/01/24 20:00:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000bfd000-0x24)={0x2000000000000e, 0x4, 0x4, 0x2, 0x8, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000934000)={r0, &(0x7f00002be000)="", &(0x7f00005cf000-0xc7)=""/199}, 0x18) r1 = perf_event_open(&(0x7f0000ae6000-0x78)={0x0, 0x78, 0x1, 0x9000000, 0x7fffffff, 0x5, 0x0, 0x1, 0x0, 0x4, 0x0, 0x7, 0xb0, 0x2, 0x81, 0x8000, 0xd32, 0x7fff, 0x4, 0xffffffffffffffe1, 0x0, 0x1, 0x0, 0x48, 0x1ff, 0x65d248a7, 0x9, 0x5, 0x8, 0xeaa, 0xfffffffffffffe33, 0x96, 0x9, 0x7, 0x10, 0x7, 0x2, 0x80, 0x0, 0x45d2, 0x2, @perf_bp={&(0x7f0000326000)=0x0, 0x3}, 0x4, 0xac03, 0xffff, 0x7, 0xff, 0x2, 0x7f, 0x0}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0xf) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ce5000)='\x00') 2018/01/24 20:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x30e, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000eb2000)={r1, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000dc7000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000005d000-0x8)={r2, r0}) recvmsg(r3, &(0x7f0000a12000)={&(0x7f00004e6000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000cc3000-0x80)=[], 0x8, &(0x7f0000753000-0xf9)=""/249, 0xf9, 0x8}, 0x62) sendmsg$kcm(r3, &(0x7f00004c4000-0x38)={&(0x7f0000471000)=@ll={0x11, 0x0, r4, 0x1, 0x9b, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14, &(0x7f0000178000-0x10)=[{&(0x7f000052b000-0x1a)="f82d52fc72fc16a06356a1057b5a28372f616b4dda6fc2b1a470", 0x1a}], 0x1, &(0x7f00002b0000)=[{0xf0, 0x114, 0x200, "6d2f661ffe2f058bca2bc419e172ae514769eb1add23955276656bf848bebbb07b48190aab79f994a859bf2141d33eba85800e8364a592e9f6b5af9698f8168e43d1e9d1bffce44a96f583883b9a32b2daa8bf0c747f5ad64cdfb6d22cc00df3d2545fed1c9f4aabaa69a46117240e63f9ebb5ec91db32e3c106f7ba3ad44a72c9c850b658a7922f3cce86d3189c771d3996fb118536c248f9ce07d0d56abcdbf7a18200fe519861bb8a2c96efa6290bf04975e8713be3f9def4105d8501997b4cf0fb9c3787a587245eca74b9988a6d945d8565468dca7002058d26d2"}], 0xf0, 0x8800}, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f000029a000-0x4)={r2}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000065b000-0x8)={r2, r0}) 2018/01/24 20:00:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000001000-0x8)={r0, r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000003000-0x14)={0x0, r3, 0x3, 0x2, 0x0}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000005000-0x4)={r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000006000-0xc)={&(0x7f0000005000)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000006000)=0x8001, 0x4) 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) sendmsg(r4, &(0x7f0000008000-0x38)={&(0x7f0000001000)=@llc={0x1a, 0x2, 0x0, 0x2, 0x1, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10, &(0x7f0000005000)=[{&(0x7f0000008000-0xa3)="c42fff590b70fda7b97d3ba09e0ff8172f1fe43de6633cf8912b36b49539df006db2c6199902bd4e1810addb03c5bd67596cf2aa97cdb2f86283e5fd2f4fc375fca89587655eac091e46b70390062139ec2a51a91c952d6506246db127c70b914ce1fe5c9f8e064ef386b08c14ded784ef023feffd702c4c594ca956c943e389bfe3a9c99363b0168798a4fb126a8fe12708f8fc3796caa4fbc5c2d42b7b4bd5d523f2", 0xa3}, {&(0x7f0000008000-0xc4)="2c43a17e6afaa58dfd95f8b68852c2de92fd09e08cbc12141baa48d149f95400c5ba3c50a0569bf761412e30036434c72fc5d32c88d83b553072ee21c3100efe61359d1e2525154ecda276fea20b25f8e55fdc49fa3f31a2e99eda8d92ff2742c31824fa4b5acb57049fc71153825f3997094a80f41f059d1bf220d432e0a8339279496a7289bf0e5db838bb18eaee9b0d7d508e32417b5c41fed02632ab1d17e601e4eeb060a58451c3c1a711dfbf40a81833201e2ec8078af407bcf9470e059bddf37c", 0xc4}, {&(0x7f0000008000-0x6d)="ea55b7b9fdc50fa82f721b0d9705a9664d98f133cf690b3c72fb64f1f9322ff0afa2dd7b6210d73f27f6d9c2a516d50be975fb490adec9346aa15807e9bed95797a69cb185adfa52b128d33633a56a39ba99764d3fa992fee969607014e9bfe2a2b41a865380257a357f73bff7", 0x6d}], 0x3, 0x0, 0x0, 0x20000080}, 0x40050) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000008000+0x3f4)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000007000-0x4)={r3}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000000a000-0x20)={r5, 0x3, 0x1, 0x5, &(0x7f0000001000)=[0x0], 0x1}, 0x20) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r6, &(0x7f0000003000)={&(0x7f000000b000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f0000004000)=""/184, 0xb8}, {&(0x7f0000001000)=""/158, 0x9e}, {&(0x7f000000a000)=""/192, 0xc0}, {&(0x7f000000b000-0x34)=""/52, 0x34}, {&(0x7f000000a000-0x804)=""/4096, 0x1000}, {&(0x7f0000009000-0xb4)=""/180, 0xb4}, {&(0x7f000000b000-0x1000)=""/4096, 0x1000}, {&(0x7f000000a000)=""/210, 0xd2}, {&(0x7f0000001000-0xf8)=""/248, 0xf8}], 0x9, 0x0, 0x0, 0x5}, 0x100) 2018/01/24 20:00:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000d4f000)={&(0x7f0000ffc000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8d37d060d4a2be71175698e6fbad6a2374876ad2d555b8e8423c24440a583554c9106b312f42789a925df81fd2005cf0e3ae7881925005f9504a03ccced55c", 0x0}, 0x60, &(0x7f0000b69000)=[], 0x0, &(0x7f000000a000)=[{0xd8, 0x0, 0x0, "5b130f3eeaa1b84d211c2a64c59a3a1416b82b5733b5971cc8ed350bf8cd35c6b701ba5989057deddce4961d3fbdd851c408a646a59a9d03f4de2e6057bf9a7f1428d69ad1ad0d932b0fe6f0ddfeba27263ebd93a49f818e7790f5c788e8f327c78816baec0d3f1a7b28a93ade996802afd519cfb26780654badf6411831b3625d37514bf570786afad7259ff60fec785b35dd753fb13d36da978d5bf0a85a009dbda7f27ff096f46d52907c7dfccffdbd0ae0a90847ef3c3f2314d460f7838cb1"}, {0x40, 0x11e, 0xfffffffffffffff7, "bf7fca998e306c03055f42056786d106de9751edcd01d158e447c1e11938222c471ad0c3363bfd33491aa9ff"}], 0x118, 0x80}, 0x40000) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0xffffffffffffffff) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f00006c9000)={&(0x7f000082f000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") r1 = getpid() perf_event_open(&(0x7f000037c000)={0x1, 0x78, 0x8000, 0x100000001, 0x7fffffff, 0x20, 0x0, 0x9, 0x2, 0x5, 0x9, 0x0, 0x5, 0x10001, 0x2, 0xfff, 0x6, 0x39, 0x5, 0xf5, 0x60000000000, 0x1, 0x40, 0xff, 0x40, 0x40, 0x8001, 0x9, 0x0, 0x8, 0x100, 0x8, 0xf1f1, 0x3, 0x97, 0x10001, 0x7, 0x1000, 0x0, 0xa101, 0x7, @perf_config_ext={0x4, 0x8}, 0x20220, 0x7fff, 0x9ac3, 0x7, 0x3, 0x6, 0x8, 0x0}, r1, 0x6, r0, 0x8) 2018/01/24 20:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006d8000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000099b000-0x8)={0x0, 0x0}) 2018/01/24 20:00:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000+0x966)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair(0x2, 0x5, 0x8, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000001000)={0x3, 0x78, 0x8, 0x80, 0x4, 0x6, 0x0, 0xeb4, 0x10, 0x0, 0x95921d0, 0x7, 0x800000, 0x2, 0x4, 0x8000, 0x4, 0x40, 0x1, 0x4c, 0x6, 0x873e, 0x0, 0x6, 0xd35, 0xe3, 0x7, 0xffffffffffffff00, 0x8, 0x3, 0x8, 0x8001, 0x6, 0x7, 0x5, 0x4, 0x1000, 0xffff, 0x0, 0x3, 0x7, @perf_config_ext={0x2, 0x1}, 0x800, 0x5, 0x7, 0x2, 0x1, 0x365f, 0x40, 0x0}, r0, 0x0, r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x4, 0x2b, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f45000-0x18)={r2, &(0x7f000017a000-0x32)="b6", &(0x7f000010b000-0xb3)=""/179}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000da8000)={r2, 0x28, &(0x7f0000174000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/24 20:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80807, 0x6, &(0x7f0000319000+0x41)={0x0, 0x0}) socketpair(0x9, 0x800, 0x100000001, &(0x7f0000068000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f000045a000)=0x4) close(r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair(0x3, 0x800, 0x8, &(0x7f0000e9d000)={0x0, 0x0}) perf_event_open(&(0x7f00004b8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x5, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3ff, 0x0, 0xd1e5, 0x0, 0x7, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000c7000-0x1)=0x0, 0x0}, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x80000001, 0xffffffffffffff9c, 0x0) r3 = 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, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r3) 2018/01/24 20:00:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ace000)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) sendmsg$kcm(r3, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 20:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000711000-0x14)={0x40000000002, 0x4, 0x4, 0x46, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005b6000-0x20)={r0, &(0x7f0000353000)="", &(0x7f0000df2000)="", 0x0}, 0x20) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e38000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c68000)={r0, 0x28, &(0x7f0000405000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/24 20:00:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x4, 0x933e, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001000-0x8)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00006ed000)='vboxnet1!system&&\x00') 2018/01/24 20:00:01 executing program 3: perf_event_open(&(0x7f0000001000-0x78)={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={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xe486cf9ba071c768) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x2, 0x8, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000712000)={0xa, 0x2, 0x5c28, 0x3, 0x8, r0, 0xd60, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/24 20:00:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/24 20:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80807, 0x6, &(0x7f0000319000+0x41)={0x0, 0x0}) socketpair(0x9, 0x800, 0x100000001, &(0x7f0000068000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f000045a000)=0x4) close(r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair(0x3, 0x800, 0x8, &(0x7f0000e9d000)={0x0, 0x0}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r3) 2018/01/24 20:00:01 executing program 6: r0 = socket$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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000327000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0xe)=""/14, 0xe}, {&(0x7f0000a6a000)=""/159, 0x9f}], 0x2, &(0x7f0000001000-0x43)=""/67, 0x43, 0x7ff}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000462000-0x38)={&(0x7f0000134000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000a49000-0x90)=[{&(0x7f0000cc3000)="92ecce01cb76d0f1be4a4f325c8fb489752983d1bb7fac99e48cd4299e9e4bd124003c982b946bfd8489ca5f46ef8bf2078d25ddc30ee62a12be1c2e837d27fd5e93b1583d3c25db37a42a43c34e1df5ee1982f5fc90808fa8d47361bb475f7f47bd0d19f1b5037bd1ce7668bd16cbf57c16420dd2fd6b70666d4db7b9caf58087b4932342e6e5f6a8972c4d85cd1546465b40041a1214a31ff22a2b67bc8a2b979f2720550eb5f025f5e903899e1c924befc7b7007e1cdc", 0xb8}, {&(0x7f0000e6a000-0x13)="2b0d0e2a25e919c51e564f3668543cd47e3dec", 0x13}, {&(0x7f0000001000-0x30)="117f4994a2a7f49fec5148eecc6242a447ad42bf9ecd5b1de031c61f66dac8934bc2ea06a3cb8a00e44525868e33a479", 0x30}, {&(0x7f0000b6f000)="7c219fa5546bc470e0da916107f1eb72dae8076cca43b4e53b1fc9d53e47385b2ad273ccb479aef753ea88e74b9e04e9c91a8eb92a72c2ebac5f5af1ddb12c8f13b94e923d9f2d43fb945f4f7c256d4f27d976d47f15c37078ad390af7b0b636c78d71bd3de5553568808dbe718658d3e8f716f87b7c663e70130a54440f82ea637d58a289806dfcd9b7c6f3f1cbd3c3b2ba7c7318312aa4961a7e2ccecc4fdefdf7f009d79c49fc6124598893f578c9954b7f1e4d14c44fc2334988fb60", 0xbe}, {&(0x7f0000f6c000-0xaf)="bac0aba69f9b5999b0d94a46fd9db3f656d3a614fe0f216b750b8db688559955d5716672093d5274c9eec4e7134ec8d6faec7858a7e3cf99434287c59a74ecc8a6366e1dc1c22015bf4505aaf2f0ace2ea682b9c71976a487252d35a92b76051768c5551bce39901608c4656a227157212b128060f230c75802b51afb8a7e6f6c438928996e13764180a7c5ba8f847ff07242a6d2e0e7165510dc675a0acb78d004aa898952bf85ad2ef8485e0d566", 0xaf}, {&(0x7f0000e5c000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="e9bbcde02558ec13169ea80cc47c4eff7a73bb02cc8d7410fc2f3f611311c981d725304c996d81d8fb9129531e4161f15291f788f59213eb11c620aa3b24546d847c8018b76935cc14be294cfab853d7e1b93004636e7b4bcfa434525c5410d3cb3ce780b7a7836ed3bf3bd62670ba8641650aa480e4bb02b5799d12c2b7a34d4b65374aa193662ebd2ecb0c9ad6d24ad123fe2eec40b6ca35dca736222669f058c0bd0ffa0b760bb0c4c2d97e51fd2d31f0e78772f936939ae6d5b03cf2e7a22692ea52c4eab951089a3460668fdbf1de097bc080d96e6ecc4b04c2", 0xdc}, {&(0x7f0000001000-0x19)="b6af1ed25b01f6853c08c82c4ba84e6f2364ae255f098252b4", 0x19}, {&(0x7f0000001000-0xa6)="ed46748dadd44e191635787d541327f93fcfe18da78bff5f3c882316f105e90f43a96cb0b8380c48e08286718829d0c3906d42072accb5aff7e251c199790c9bf313f77f1df19e90b87dc16f127123bd8388d1ccdd7dfb94bca874c4f376dc0c835699935ff95652fb9f624bedfad3c4b59e69f9b630830f6f53c28d6024497de9641ab5af8d0e229cf880b9b5277b255b3ff1fc32cf9c0e3e73970dd88f762d6559a7f59e97", 0xa6}], 0x9, &(0x7f00002e4000-0x18)=[{0x18, 0x10d, 0x1, "b5eb826386"}], 0x18, 0x80}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000006000-0x4)=0xffffffffffffffff, 0x4) 2018/01/24 20:00:01 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) perf_event_open(&(0x7f0000001000-0x78)={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={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 20:00:01 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x1, 0x7, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000001a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000001c000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f000001a000)=[{&(0x7f000000b000-0x6c)="d5d5463b2e60d1b2568709f3d6dfbf58c4649d8fa67f1abce2ca3a34403b3b87adf73ee2ca727dd3fd319d0be77f7e30c7b8239a9c4f6a54466314ad9f3e1c965952a15f7f81c9e96b9ccacfd54c2a7d9436c75c0d961987178f628f18e0666308f5ed0602f13dd2d6d85613", 0x6c}, {&(0x7f000001c000)="08a6bba251fcbc4758990151752dc73fa3399781ab74cfa021ad06dd6d8cc42d19469dff1c367afb0db759e351980e8de186b2a407f144a0398dc61e0137ed31300f1132a7068904a9554ab6fa704ec68a64127568f6608d50829ff5a31b778f64780e3931b7515ac890139d3bcd224420b9105fd04cb086d1eb821edd0214594d3a3fd85c990bb696e63b59e5b8db7e675edba7a52edba98b2ead13b33756d1e7d250a3bfd5903328b8b6316ca8a9de4c91", 0xb2}, {&(0x7f000001c000)="1ff6dee0d29a891ae078e61de8fc80a345b0ae1ede4215fdc46c4e484e4f5dfdd87cc8a18c2566bbf5fa5ebbbc16aa8dd34dd9e1ab28", 0x36}, {&(0x7f000001c000-0xfe)="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", 0xfe}], 0x4, &(0x7f0000002000)=[{0xa0, 0x106, 0x2, "29b00d1e12e5ee3d258fe68f160da8702536c49545cf4b193cbc9970705ae9b57f179f93889b9330899d91957f77a20d4c206222dd62eaaf5da2adacc8c2b8729c4760a92b0b1fb099570090e1cd5950f3742a619110a0df930d7d38894478c916327abdb5963e9db410e73719e0a338bb1d578c475dda173733387061565aab8fc21859bd0d1dbebf2c"}, {0xd8, 0x88, 0x800, "f1d80fe8c09ca53c85e7f4bd0e57381116eb8502be9f25746860ed5c012ee39a95e00c0bd0aa17c2e34a826e7fc698483057f8d0b0b27057e2c65a95892843746b87b14773e14a6e5a19c3e6ab3ed2c9aca6493aa360cd731abb6bc1051c720129e4cd52c2ffe80e780e8531dc6359343e96f7e02e132afa869957f4e0e62d14f0c6c1d8afaac707fc2b906ca6da0946f3ed295b52ba5ddcbea23705dd157710503c2055ef58878fde325f23f6ae3670b64395d8b47818abac6c4fc4d98f0b6328f5730e7c75d055"}, {0xd8, 0x110, 0x0, "cdde483cc6b587a2742514635701a345e0bf99f03dbd7aa7abfab1725eeea7216e52464fc433ccc75c8984205ec1e955c60d5c4617d734ca6742e9d418e8e2ed3da59bd497d7774af9c772be7c95ddae79863e7298dc8f15a2d1d019a86b0faaf0a5b8b704e82bd173f0644d41c5fdae0b3258a49f35f436861e97a6b1e08ebc354716007e362251e5811594b8ab6903f96b7911503ec94e0154a3431261cf6d3f105cf2f67eba81ad5c9478caca2019710bdd2e41d53844bd523488cd80c943195d9f"}, {0x68, 0x10f, 0x2, "d4abd04d476cbb6cd803249c34b32d308f4ce8e72ce8c3c56c4fedecf7c314b16604ff59d0b221393695ffd1f8a1f152661b03f40b8bdefdf7a6490521ce2decdc0a9be2ac36107157f43db3f7df9c37766a5c2b"}, {0xa8, 0x0, 0xfcc, "d1ccf4f4fb8cf6853af9d1e4c98acc090560655cd6f8a58d1a5ab61336a9f982cdd1b3190d201cef130ff9ed7c312c1b4b2e9725aab2bd334e5def27a5f0c8eac127d9f128663f867d02b37ca7fed21a6cca5e4f851c9afec7cf7cc6fb79d166cc1e08b2a5bbbb0946a2906cccc9c15488fb2a1837c4a6293c5e55d227acf7af7a4be0070ab96105031bdc5a1013fa7812"}, {0x1010, 0x10d, 0x9, "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"}], 0x1370, 0x1}, 0x40004) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000007000-0x83)=""/131, 0x0, 0x0}, 0x28) 2018/01/24 20:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet(0x2, 0xa, 0xffffffff, &(0x7f0000db1000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000de7000-0x4)={r2}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000c99000-0x8)=0x10000) 2018/01/24 20:00:01 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002b0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x0, &(0x7f0000a75000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f0000f6d000)={0x200000002, 0x78, 0x3b6, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) mkdir(&(0x7f000041d000)='./file0\x00', 0x80) mount(&(0x7f0000f6c000-0x8)='./file0\x00', &(0x7f0000dc4000+0xfcd)='./file0\x00', &(0x7f0000bf3000-0x7)='cgroup\x00', 0x1200041, &(0x7f0000df4000)="d4b9ede03d8ae159377f7b49b140d112b6e80e49e837724c0644fc808027c57d2a93d615a0651c83b31766ae1fe2822b91815df478fc964b74c0d9ddf6d6bec964e6c1c1005c39981af2580567f36415651e4ccae914f6d10149626a774f190da88782451b8bbde51efa165d4bcd060a01659a680efad012abaf2f76c0ffc5ae6f5618e1ab72bbaf46ac114916885e15af92020b95283cc825d94071619817285b67ee7377fbe975bee26b93d4535a7a6025f4d632bb1b43be77fd10eabc3cf3") ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/01/24 20:00:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x800, 0xfff, &(0x7f0000ca2000-0x8)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f00001e9000-0x38)={&(0x7f0000dcc000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00003ac000-0x10)=[{&(0x7f0000df6000)=""/83, 0x53}], 0x1, 0x0, 0x0, 0x8}, 0x40010060) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00002d2000)=r1, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c17000-0xc)={&(0x7f0000943000-0x8)='./file0\x00', r1}, 0x91) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e3f000-0xc)={&(0x7f0000c5c000-0x4)='./file0\x00', r0}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d0d000-0x4)={r1}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c6d000)={0x6, 0x4, 0xa, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002f0000)={r2, &(0x7f00001d6000)="", &(0x7f000028f000)=""/0}, 0x18) bpf$OBJ_GET_PROG(0x7, &(0x7f0000a5d000-0x10)={&(0x7f0000e76000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000584000-0x10)={r0, 0x28, &(0x7f0000875000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000769000-0xc)={r3, 0x100, 0x18}, 0xc) 2018/01/24 20:00:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000019d000+0x2d3)="3ab0d83a265d00") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000278000)={0x0, 0xb, &(0x7f00000ad000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8}, [@jmp={0x5, 0x9, 0xd, 0x0, 0x3, 0x60, 0x0}, @map={0x18, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x8, 0xa, 0x9, 0x1, 0xffffffc0, 0xfffffffffffffff0}, @jmp={0x5, 0x95a, 0x0, 0x2, 0x6, 0x98, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006e9000)='GPL\x00', 0x40, 0xde, &(0x7f00007a0000)=""/222, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/01/24 20:00:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d0a000-0x78)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000056000-0xf)="6370752635fcffffff4700000000f1") getpid() 2018/01/24 20:00:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000548000+0x609)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r0, &(0x7f0000581000)=""}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000af7000-0x2c)={0x5, 0x8, 0x10000, 0x1f, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d1e000)={r1, &(0x7f0000e29000)="", &(0x7f0000058000)="", 0x0}, 0x20) 2018/01/24 20:00:01 executing program 3: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x800, &(0x7f0000d7b000-0x8)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000588000-0x10)={r0, &(0x7f0000efa000)=""}, 0x10) 2018/01/24 20:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80807, 0x6, &(0x7f0000319000+0x41)={0x0, 0x0}) socketpair(0x9, 0x800, 0x100000001, &(0x7f0000068000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f000045a000)=0x4) close(r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r3) 2018/01/24 20:00:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x1f, &(0x7f0000633000-0x8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000331000)={&(0x7f0000a54000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000b13000-0x30)=[{&(0x7f0000ae9000-0x9)=""/9, 0x9}, {&(0x7f0000621000-0x5f)=""/95, 0x5f}, {&(0x7f0000971000)=""/54, 0x36}], 0x3, &(0x7f0000841000-0x79)=""/121, 0x79, 0x1}, 0x2000) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xe5a) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b99000-0x1)=0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, r0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000089f000-0x10)={r1, r1, 0x3, 0x2}, 0x10) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x0) close(r2) 2018/01/24 20:00:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/24 20:00:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000939000)='./file0\x00', 0x0) mount(&(0x7f0000da7000)='./file0/file0\x00', &(0x7f00003aa000-0x8)='./file0\x00', &(0x7f00004b7000)='rpc_pipefs\x00', 0x0, &(0x7f0000743000)="") r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ad0000-0x10)={&(0x7f0000606000)='./file0\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x2825, &(0x7f0000136000)="") bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000324000)={r0, &(0x7f0000a90000)="3613c26307fef2af2df26caacab01b299728055b36e2f628222b5d924ee6bd0aa983399694690b5423349c43c643018365a7cc687587107fd9362bbe4306c1af518a7273907457054fa414e4c529a2872554642d96"}, 0x10) mount(&(0x7f00000f9000)='./file1\x00', &(0x7f00001d9000)='./file0/file0\x00', &(0x7f0000d46000)='ncpfs\x00', 0xa000, &(0x7f0000bbe000)="0e165200bc1ddc2e41477f0000ad526d25a0f28e55bde78c24b046641ea140fd02f18e559722d3bff96b7d5cab7b0c9d50fbfb1cd5eb0826ca625abbe827c157ce05c5f279eb5ee986f35f4273fd8bf30e93fd7645ff1b41fa164d036bb646f0f451ba31ff66a254e617da76497203ab6b6f28c4372798e00908ae215c") socketpair(0x9, 0x4, 0x9, &(0x7f0000d56000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000810000)={&(0x7f000023b000-0x8)='./file1\x00', r1}, 0xc) 2018/01/24 20:00:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c47000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x40082404, 0x4000) 2018/01/24 20:00:01 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000008000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x6, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x2c)={0x5, 0x10001, 0x0, 0x0, 0x2, 0xffffffffffffff9c, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000005000-0x48)={0xe, 0x17, &(0x7f0000009000-0xb8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xb6, 0x0, 0x0, 0x0, 0x5}, [@map={0x18, 0x0, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x40, 0xf, 0x7, 0x2, 0x5d, 0x8}, @call={0x85, 0x0, 0x0, 0x32}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfff}, @alu={0x4, 0xc410, 0xb, 0x3, 0x4, 0x50, 0x0}, @ldst={0x2, 0x0, 0x3, 0xa, 0x2, 0xffffffc0, 0xfffffffffffffffc}, @jmp={0x5, 0x1, 0x1102c08e24027c04, 0x4, 0xa, 0xc, 0x4}, @ldst={0x3, 0x2, 0x6, 0x9, 0x7, 0x19, 0xffffffffffffffff}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x7fff, 0x2, 0x0, 0xd, 0xffffffff, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000007000)='GPL\x00', 0x0, 0x21, &(0x7f0000006000)=""/33, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000003000)={r1, r4}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000009000-0x8)='./file0\x00', 0x40) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000007000-0x10)={&(0x7f0000005000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000009000)={0x0, r5, 0x1, 0x2, 0x0}, 0x14) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x5)='f2fs\x00', 0x0, &(0x7f0000001000-0x51)="d9af893fd1667420895278a12a771edd96af7d41e98d15adc7877bef446b3f6c1aca310e4f0f61a2c393ea52e9a0a51260104b14c7fdc23770ffc21d71a63721771be76ec3c4bd856baabdc1da2ee0b77b") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000008000)={r2, r4, 0x4, 0x0}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={r5, 0x0, 0xcd, 0xce, &(0x7f0000001000)="dba1d32334a7a34f7f68343fc00987acea4aa5fba346ba9a4dff23a4ff46d474a6efb268cbbb9043929dabe3f063ee18343d41f6797cc6dfd830f51e157fd0650f7b8318e4540ea5fe90db96d622cc21d670e6b51194dddd5fa32f808c4f46c84c3cf416a79f6fadf68354858e4af7bf8c89ca00f0485333537a70bf3af325d67559083c08d352bd0c974a0417396b826f1c74abfa3718e209ad17a779437498440a5995f027583f8c1db48052265fbed489a8bb1b3f3700c01806950ce54463dc9d10b9376c1e98834928c12b", &(0x7f000000a000-0xce)=""/206, 0x254, 0xfffffffffffffeff}, 0x28) 2018/01/24 20:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) close(r0) sendmsg(r1, &(0x7f0000e0b000)={&(0x7f0000ad1000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f00002fa000-0x1108)=[{0x1010, 0x112, 0xfff, "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"}, {0xf8, 0x10d, 0x8, "5bdddd6d3efa45fd249212723c9aa64438520068be56a119b79b0464ee03372852ea186133b62669fec79ba5cd838a8adec575e4025e2564117b3fa5ef38ffd2430f3807af966c8b595010ae0e9b37d54618f058c1ecf8934c249762378ef015048ec61a1e813adea17b0d7ba1fec9c54e12a4ccd119482ad119c7bbda28dc0d22bbbd736ac1a03dd8898223f23f8aac972cbaca5491317306c9ab812348352dbc41eaafd460625d0de61e5b5143ded3664787338abc9c4c464aabfbfdddc2472b919940c0ca2514bebb6773962a690410ceb89a68480590d49809a745b21a24f12a32b6aed2b2"}], 0x1108, 0x0}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003df000)={0x0, 0x0}) 2018/01/24 20:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80807, 0x6, &(0x7f0000319000+0x41)={0x0, 0x0}) socketpair(0x9, 0x800, 0x100000001, &(0x7f0000068000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000045a000)=0x4) close(r0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) 2018/01/24 20:00:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f000068a000)='./file0\x00', 0x0, 0x0}, 0x10) socketpair(0xfffffffffffffffe, 0x0, 0x0, &(0x7f0000223000)={0x0, 0x0}) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000265000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00006ba000)={0xffffffffffffffff, 0x50, &(0x7f000034f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/24 20:00:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000a54000)={0x3, 0x78, 0x80000000, 0x2, 0x100, 0x5, 0x0, 0xfff, 0x20, 0x0, 0x4, 0x0, 0x2, 0x2, 0x81, 0x2, 0x1d00000000000000, 0xffffffffffffffc0, 0x0, 0x8, 0x1, 0x3, 0x7, 0x2, 0x5, 0xffff, 0x100000001, 0xffff, 0x1000, 0x100000000, 0x5, 0x8f8, 0xbd31, 0x3ff, 0x1ff, 0x200, 0xfffffffffffffffd, 0x40c, 0x0, 0x3284, 0x1, @perf_config_ext={0x10000, 0x94}, 0x12020, 0x0, 0x8, 0x0, 0x3fd, 0x40db, 0x1, 0x0}, 0x0, 0x6, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8001) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a4f000-0x20)={r1, &(0x7f00009d0000-0x71)="", &(0x7f0000afe000)="03", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000d5000-0x10)={r1, &(0x7f00006d6000)="b85e6033404226d3b0f119b8d32b82bd4cb82f9e22c3fb27c03ae623924067c8af576c9a500e194150c4e858551787648af3730019bcbdbf09450ca393a89b53d818e80f1a50b0a5e7760122a8fe7bdcb264fc09c18941ed89912e3d5a050be2b1a96122"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003fe000)={r1, &(0x7f00004c9000)="", &(0x7f0000ec4000)="", 0x0}, 0x15) 2018/01/24 20:00:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f000032d000-0x10)={&(0x7f0000475000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d4c000-0x10)={r0, 0x50, &(0x7f000042f000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000008000-0x8)=@un=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000004000-0x2f0)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00005fb000-0x38)={&(0x7f000056a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f000082e000-0x40)=[{&(0x7f000029a000-0xe0)=""/224, 0xe0}, {&(0x7f0000150000-0xb0)=""/176, 0xb0}, {&(0x7f0000a92000-0xff)=""/255, 0xff}, {&(0x7f00006ad000)=""/66, 0x42}], 0x4, &(0x7f0000b1c000-0x36)=""/54, 0x36, 0x0}, 0x100) 2018/01/24 20:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000003000)='./file0\x00', 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a5a000)={0x0, 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={0x0, 0x0}, 0x200000400, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 20:00:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0xad, &(0x7f0000479000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00004fa000-0x1)='\x00') r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004bb000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, 0xffffffffffffffff) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000982000)=r1, 0x4) 2018/01/24 20:00:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007d0000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00002a0000-0x7)="726185667305cf", 0x100000, &(0x7f0000ce3000)="") socketpair$ax25(0x3, 0x0, 0x6, &(0x7f00009ec000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000120000-0x38)={&(0x7f0000198000)=@nl=@kern={0x10, 0x0, 0x0, 0x20800000}, 0xc, &(0x7f00003fd000)=[{&(0x7f0000ce6000-0x61)="c7bc2afc99ec9888d779dd83cce87ba028ba40f7095ad4dedef77582a94cf33d52437c581dc2b61d9ed74c242819dd07b29a25e978ac3a1b94f78b43e5804bc5c0fcc029b0b62326e3042128eabe1b9ff8231f6901f678af56fed29734006af69e", 0x61}, {&(0x7f00006b8000)="106c065d872fa314a022049ffd06ed1fd458182295ed0f7354a0ad4dbfdbe58a283c830d7353da5af5947d52e2f45f20b8f5e09f6aca17b8cd9ebef1b39c2052e432abef6e8e8887bc69c14c10beddef583abadc31869fe11645333e5b18df2df896f23835c326ed6eef0080d2ff355ff89b79642ffe03cebd82074bd9450fb2f49b4b3b4494b9f2266f410fa15ad2c8fd42ebac4adfb621465d6099a762c786b9bf7bb293b80ab86e4571ecd49402bd8e09ea34e7fc272a472eb94815d771e4c429a2d700aeb5d678b3dcc852fa33c45804d1e9f858d1ba715f0bea", 0xdc}, {&(0x7f0000ad3000-0xf3)="61beaab9602c8b4a30b450a01da5e501b08eb920947096253a08b7781b37d6f54726432281afc96d856cfdf1d48fb9a87adf861542d0300acf80b1b37a1c4caa2d73a7e69817fccb7abc08ca096617906b4998e6e48bc2844e4b96723e3173966eece2b0718cf4a2569bc482ccbe7b4ada7583240f07b28c3920663d90815edd8596e6d2652d6139fa2fa7a9ccc3ffb706412182c1d0e79057d3df0bdce8b26663dc7f4dcbb6b6a7a976bccf26cd2dce9664c9ae0f25835937a829d5998ecbe1bee0479596f32f323c2dbb423f5dc1f6ec59fb94ae31332538c73ec30f26c80e70eeb64d53a8c1ae3a8ffac70471ad993731b3", 0xf3}, {&(0x7f0000893000)="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", 0xfa}, {&(0x7f000083c000)="b685683fd6b76648e473764829ae9e536609f28259d7bc1ef10ffe9408336d29c9b8a016c50dda0d22e59e2b5b12ecd3c3f32f44ec494436a7af750fad33573e782790d8", 0x44}, {&(0x7f0000a75000)="c5bd58a145eda0f87953bf4e78e3b22969bf5c80e89237ed8fd742e37ea8999e4d7217b9f22d0d7118dc035e652e3c894dae05f23b2465c35fe6d0cf40ac28f1d76206c77a4908ff12a6cb205d5149c8d74c3f83f92e77", 0x57}], 0x6, &(0x7f0000927000)=[{0x110, 0x0, 0x449, "e9a6e75885d2fa98001f9f14c7a41cf306de930f952ab3b8d65926daf02a1df7176bc48cd5fdaae25fe9231b0e81c1496910666d9c826d76fa96b004a40d25559721235d990aa7508fa32cf6f605c37627abd682400823e96b07c80fbb72558f0c0485fcacae22856dad07d5fb8fde8b1124b87bfe39a594873865aa5685fbe0748603c6661d7a4c5c8e38259b02b63f6bb458b5245efcc8b86fe291ce72ef9449e051eb700b3578d08569e7f12000627e2a7e4666ddbbd0834c51b130a28d5e633025dca5119dcc9547453469210268b98b22a9ca9cd3b71503fa04e0c321babfe4f599e59ac4d17ab496fb09c42d5a57cdb5d10fcc867a5f"}, {0x110, 0x116, 0x1f, "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"}, {0x78, 0x119, 0x7fffffff, "4302506cf55cf64badf8e2e8d6d60d8514a707f854b22ac993fc48dabd919ea7694d0bc5560f9900b22008dedf60ea4d35b3db1ff12e1dec1011346b357e13f682c478655541f1f9a38e422df37857865f8c795b94dbe2316ce681240b6ae7e0bca0e00c"}], 0x298, 0x4000000}, 0x40080) r1 = getpid() r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c68000)={0x0, 0x4, 0x18}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e20000)={r2, &(0x7f000027f000-0xf0)="3f702877f692456bd915f2a864a1ac685a840c59e8ad2c7f54b32d6f0a6cc6becad2abd4e4816dc10d2e44d460cf6eb57df2b648a9fbfaf9fc689bcca165b02dd96f04a4653c90998718a7b60bded8d1a30ab3e628540864f0cdfe10e51b05e534c35f9458941bc3eb804f46b075c002a75081e6bcf69fac53b5a3c36bf2a1658192d10108e87a8d2a2d0a3f2e877c60931bfe7dc69d4a124bd5c27162c8230df0baf0f434c4839abd75da6aae7b8f0aa9d4c33ee9728b718f4709ead36370113bbd537cd22298370bc960b0fb2ff3b3effc10c1da860c7eacfe52ec641c414ac7b42f2703899dd581cccd5a3414887d", &(0x7f0000eef000)=""/4096}, 0x18) socketpair(0x9, 0x5, 0x2, &(0x7f0000ac1000)={0x0, 0x0}) r4 = perf_event_open(&(0x7f000000a000-0x78)={0x3, 0x78, 0x2, 0xbf, 0x0, 0x64, 0x0, 0x40, 0x2048, 0xe, 0x2, 0x7, 0xb910, 0x6, 0x6, 0x1, 0x3, 0x2, 0x0, 0x4, 0x7000000000000000, 0x510d, 0x6, 0x9, 0x6, 0x10001, 0x1, 0x10001, 0xfffffffffffffff7, 0x7ff, 0x2, 0x8, 0x7fffffff, 0x4, 0xffffffff, 0x9, 0x0, 0x100, 0x0, 0x1f, 0x0, @perf_config_ext={0x5e, 0x1f}, 0x20, 0x7fffffff, 0x9, 0x5, 0x6, 0x5b3, 0xfffffffffffffc00, 0x0}, r1, 0x0, r3, 0x9) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000bef000)={r4, 0x3, 0x1, 0x1, &(0x7f000041e000)=[0x0], 0x1}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00008cd000-0x28)={r3, 0x0, 0x93, 0x72, &(0x7f00001a7000-0x93)="59b136e07c98d0454fe97bc8028fce8c9378c398cc6a737fb7bba08cf62f5dad147c165e8b591a8ec4022aed58261b5b7c4a8a3105430d15d87137e82959b718205b3c1475b6f7021007c2dcea88fc069119215bf7f542d735a07929047cb6a5f17fc280ee2c5b2cf533a6c258e4ea746a71ab1f8a0eaa2f4a8b0cc1a2e9e3df8b09e97d076b4006e89bb8b3d8ebf3b4844d88", &(0x7f0000c15000-0x72)=""/114, 0x850, 0xbc}, 0x28) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f00003d7000)='.', &(0x7f0000496000-0x8)='./file0\x00', &(0x7f0000e8e000)='bpf\x00', 0x28000, &(0x7f0000ce0000)="") mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f00002dc000-0x7)='cgroup\x00', 0x2000, &(0x7f00003db000-0x23)="") 2018/01/24 20:00:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80800, 0x0, &(0x7f000062b000-0x8)={0x0, 0x0}) socketpair(0x10, 0x3, 0x0, &(0x7f0000c63000)={0x0, 0x0}) 2018/01/24 20:00:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80807, 0x6, &(0x7f0000319000+0x41)={0x0, 0x0}) socketpair(0x9, 0x800, 0x100000001, &(0x7f0000068000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000045a000)=0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) 2018/01/24 20:00:02 executing program 1: socketpair(0x9, 0x6, 0x7fffffff, &(0x7f0000756000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x6, &(0x7f0000c3b000)={0x0, 0x0}) 2018/01/24 20:00:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x0, 0x5, 0xc, 0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe5a) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d7000-0x20)={r0, &(0x7f000018a000-0xac)="", &(0x7f0000c19000)="", 0x1}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d01000-0x10)={r0, &(0x7f0000008000-0xf2)="396e420618767ef0226de2542ab7351932edaea53f86696e59f4b8822e3756c5276d3fa4d8f0d53825a4ff6443436551ea7bf3e55893033a64441170ba401c35b6026fbb297c1b4952aa8837a67334f54f27c62e6ce12ad5d142d2ff732d50074459000e3d505246d044bab506697e6a16766df5604af78ae9c6a3e91de69947f49b6f98bdd1eb82b52a9edfcf744e6a15050060c3539182094aa846a100ae9c45a8893b67a7bdb3b7c792ea5bc893a8304572710546f7dbbb63d2a8f26fd4fd5f9071929cb65fc1257222c39ec5c0c94519f89ee2937fcf6dbec0d85a3713690f42fea7fd097dfe00b47bedeb93e002c9f7"}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e87000)={0x0, 0x0}) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r1, &(0x7f0000109000-0x38)={&(0x7f000057c000-0x3)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004c5000)=[{&(0x7f0000ff0000)="1c8d3d645bbdc560252a3670388307f3f39747b40cfbee99fdac284f3a72c201cd6acfde8e2ad05367adf590161596d140c18692befe539547c73152145688de4b43f81f2ff868d486f022ae48b4b19d398b1d609fd8cdb545a6236448d92ddee94a068dbc7c6f1f3b2915c5cda376e9dfdbba0ad7cb74c50b175a0d93", 0x7d}, {&(0x7f000041b000-0x20)="654fb27e3ab0de958ae2386a9709cfafd3ead4c609fd2c8030cfda239441dc91", 0x20}, {&(0x7f0000ffa000-0x1000)="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", 0x1000}, {&(0x7f0000136000-0xf3)="46a5f44cdd4449b50f84eba215df310bb078ab6999b620f5096faaaa2afb1ab655fca0b2800830cb0d7b4c6c187dd4f0aa159208f8b27b5c382ac231001bde473a1b59c57be632021aa3e0f109dbd4c4fbd1e4e26b9889cb2d4cca5a2ed067ed24727598f731ed61acce9359f2b9047bbf921fa31fd1d68ab271cd986bec967ae6802c40c30bc3eb35895e1fd8690f36c060088fb83d31c571d98ee428e4b7fdbc18ce0a5ac90518d4794ba97e4979f36cbce5c4b181e637d1726c6867dccd004d12b8e8fb1b042026d02b14fb32951e989de72f0cf25a4c4b15a93e50ceaaf1b77968769f6539e058ff36a75d7a1fc0a2900d", 0xf3}, {&(0x7f0000b3e000)="6cd4494ac447525eb46930f63cf49b92f3f0f66e22086c3cd9d65ac1903a017c697dfd541d89aed1da29dc3d351ac3c54d51", 0x32}], 0x5, &(0x7f0000e07000-0xc8)=[], 0x0, 0x40000}, 0x40000) 2018/01/24 20:00:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80807, 0x6, &(0x7f0000319000+0x41)={0x0, 0x0}) socketpair(0x9, 0x800, 0x100000001, &(0x7f0000068000-0x8)={0x0, 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, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/24 20:00:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000031b000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f000002f000)="") mount(&(0x7f0000818000-0xe)='./file0/file0\x00', &(0x7f00004a5000)='./file0\x00', &(0x7f0000f20000)='sysfs\x00', 0x428, &(0x7f00003fc000-0x2a)="") mount(&(0x7f000048e000)='./file0/file0\x00', &(0x7f0000833000-0x8)='./file0\x00', &(0x7f0000018000-0x5)='coda\x00', 0x1000000, &(0x7f0000df1000)="a933c1acfa83fdf8b75cef9a41727895397684ec4d8d865bbceb3e2a3ba2f282a465164796e251945cf9be7bacf34232c450402953cefa3ef1c0d74c2ebaa29dc9d00e9424450ea3bed9934544e05a0f453632d995762f5f55e456bc721f357e8e47eee1fe1c958114074f97272a9a0212044fc732f7614529b3fe0d1378ee6322116e2ed6b3dd0698b4") r0 = getpid() r1 = perf_event_open(&(0x7f0000d60000)={0x3, 0x78, 0x5, 0x3, 0x459d, 0x6, 0x0, 0xed, 0x40002, 0x9, 0x8000, 0x3, 0x4, 0x7c023e68, 0x8, 0x6, 0x281d, 0xed9, 0x7fffffff, 0xffffffffffffff01, 0x7fffffff, 0x14c89fc7, 0x80000000, 0x7, 0x7, 0x5, 0x7fff, 0x7, 0x0, 0x9, 0x3, 0x7, 0x2, 0x602, 0xc298, 0xc4, 0x4, 0x3ff, 0x0, 0x7, 0x7, @perf_config_ext={0x9b, 0x1a}, 0x5000, 0x1, 0x7, 0x7, 0x100000001, 0x5, 0x1342, 0x0}, 0xffffffffffffffff, 0xfffffffffffff800, 0xffffffffffffff9c, 0x0) perf_event_open(&(0x7f0000a31000-0x78)={0x0, 0x78, 0x7, 0x6, 0x80000001, 0x7, 0x0, 0xffffffffffffffe0, 0x20000, 0x9, 0x3, 0xe43d, 0x10000, 0x6, 0x7, 0x1000, 0x3, 0x8001, 0xce, 0x1, 0x0, 0x2, 0x2, 0x9, 0x6, 0x0, 0x400, 0x3, 0x6, 0x9, 0x4, 0x6, 0x3, 0x0, 0x7, 0x4, 0x6, 0x6, 0x0, 0x80000000, 0x1, @perf_config_ext={0x80000001, 0xd0}, 0x80, 0x0, 0x2000200, 0x1, 0x8, 0x14, 0x22e17c7, 0x0}, r0, 0xfffffffffffffffc, r1, 0x4) 2018/01/24 20:00:02 executing program 2: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000c85000-0x48)={0x7, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x24}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)='GPL\x00', 0x100000002, 0xfb, &(0x7f0000c00000)=""/251, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f00009b8000)={0x1, 0x6c, 0x5, 0x0, 0x1b, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f69000)={r0, &(0x7f0000f6a000-0x8a)="cb9312d2cb212bf614ec95cf61bcd9bf42f7ac72e814801ccab822c4ed6c8216ea471c60b9839730d93ff57424658fef355e166aac2369dec3a4b12e69e755056cb06e95e84bed247ab1b2009124ab587e78a89fbcb94c4ed1aba0599ba54d6e70e3c86d43f6d7d7eaf8e905f0a659eaaa2791e31f8d805ef39122342c07be105c510c8bf36d0e7bcd53", &(0x7f0000f69000)="247e4476a92f73e1e20357e316d7bde3dbdf20d5478dbf7d7051d54f7540aa9f076a1a2eb1f19cb403d97f4bc9d3d3a1fbee0b2a8c655dafe9b8ed15f6d5dd8c83ad70ce17378c851189162b9a16a159e911791d14280f706ac5fb19f997f67b2f5837c78eb4175067c2842f", 0x2}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00000d5000)={0xd, 0x7, 0x101, 0x19, 0x12, 0x0, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/24 20:00:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000b41000-0x10)={&(0x7f00004e1000)='./file0\x00', 0x0, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000387000)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f00002a3000)={&(0x7f0000229000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000c95000)=[{&(0x7f0000c8b000)=""/53, 0x35}, {&(0x7f0000c39000)=""/178, 0xb2}, {&(0x7f00008c1000)=""/36, 0x24}, {&(0x7f00005f5000)=""/155, 0x9b}, {&(0x7f00002df000)=""/4096, 0x1000}, {&(0x7f00000a8000)=""/4, 0x4}, {&(0x7f00003b1000-0xc7)=""/199, 0xc7}, {&(0x7f000041e000-0xa1)=""/161, 0xa1}, {&(0x7f000069f000)=""/39, 0x27}], 0x9, &(0x7f0000a89000)=""/27, 0x1b, 0xe50}, 0x40) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000dc7000)={r1, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000613000)={0x0, 0x0, &(0x7f00008bb000)=[{&(0x7f00006b2000)=""/221, 0xdd}, {&(0x7f00004de000)=""/175, 0xaf}, {&(0x7f0000525000)=""/0, 0x0}, {&(0x7f0000a5c000)=""/237, 0xed}, {&(0x7f0000788000-0x3)=""/3, 0x3}, {&(0x7f000023b000)=""/45, 0x2d}, {&(0x7f000064b000)=""/170, 0xaa}, {&(0x7f00008cd000-0xe2)=""/226, 0xe2}, {&(0x7f0000471000)=""/4096, 0x1000}, {&(0x7f00006d7000)=""/31, 0x1f}], 0xa, 0x0, 0x0, 0x8}, 0x2000) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f81000)={&(0x7f0000499000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/24 20:00:02 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000d000)=0xffffffff, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000019000-0x4)=0xffffffff, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r1, 0x0, 0xe, 0xffffffffffffff7c, &(0x7f0000018000+0x304)="730200000037963f2c42c03a6e07", &(0x7f0000014000)=""/131, 0x0, 0x0}, 0x28) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000001a000-0x20)={r2, 0x3, 0x1, 0x450af9fc, &(0x7f0000004000-0x8)=[0x0, 0x0], 0x2}, 0x20) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000000b000-0x4)=r0, 0x4) 2018/01/24 20:00:02 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ff4000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ed9000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7b) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3ff) 2018/01/24 20:00:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000c9c000-0x8)={0x0, 0x0}) socketpair(0xa, 0x80000, 0x0, &(0x7f0000a8b000)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f000053a000-0x14)={0x0, r0, 0x2, 0x2, 0x0}, 0x14) 2018/01/24 20:00:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80807, 0x6, &(0x7f0000319000+0x41)={0x0, 0x0}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/24 20:00:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00005b4000)={&(0x7f0000648000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000401000-0x30)=[{&(0x7f0000cd8000-0x4)=""/4, 0x4}, {&(0x7f0000a84000)=""/221, 0xdd}, {&(0x7f00008e6000-0x83)=""/131, 0x83}], 0x3, &(0x7f0000b31000-0x1000)=""/4096, 0x1000, 0x8}, 0x40000000) r1 = bpf$PROG_LOAD(0x5, &(0x7f00003a8000-0x48)={0x6, 0x2, &(0x7f000086d000-0x10)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x9f2, 0x0, 0x0, 0x0, 0x2}], &(0x7f0000909000)='syzkaller\x00', 0x1000000000007ff, 0x1000, &(0x7f0000fb6000-0x1000)=""/4096, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0xffffffd1) mmap(&(0x7f0000926000/0x2000)=nil, 0x2000, 0x2, 0x8031, r1, 0x0) 2018/01/24 20:00:02 executing program 6: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0xa, 0x2, &(0x7f0000e09000-0x8)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000588000-0x10)={r1, &(0x7f0000e1e000-0x8e)="6f58b60534d52fad593ddf9f0d6b020d4a12f569bb379c91ca09de7cef85e5d2cb052344058a9dff693362eaf9b97b84a95156edcd9bee249adc9fbea3203443d7a23d1c56c303f243111b3d122fd4edd20346ddac9fbe792e93f4b46785cbb6deee66cb2c2ae9ddb687e335ba697f8a847d1ed20caaf31fac4af7f227628dbed6f290a28e4972ef19d96c96d95c"}, 0x10) 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) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000135000)={&(0x7f0000f00000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f01000-0x30)=[{&(0x7f0000f01000-0x4c)=""/76, 0x4c}, {&(0x7f0000d44000)=""/32, 0x20}, {&(0x7f00002e0000-0xd)=""/13, 0xd}], 0x3, &(0x7f0000f00000)=""/20, 0x14, 0x3}, 0x2) 2018/01/24 20:00:02 executing program 0: 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, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/24 20:00:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80807, 0x6, &(0x7f0000319000+0x41)={0x0, 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, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/24 20:00:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80806, 0x7, &(0x7f0000ab6000-0x8)={0x0, 0x0}) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3ff, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/01/24 20:00:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fd2000-0x78)={0x3, 0x78, 0x4b7e, 0x9, 0xffff, 0x736, 0x0, 0x7fff, 0x0, 0x1, 0x5, 0x6b0000000000000, 0x4, 0x5, 0x7ff00000000, 0x9, 0x8, 0x3, 0x7fff, 0x17, 0x1f, 0x8, 0x3, 0xf52, 0x4, 0x100000000, 0x1, 0x3, 0x40, 0x4f2, 0xcac4, 0x80000000, 0x1000, 0x9, 0x9, 0x1, 0x80000000, 0x0, 0x0, 0x8000, 0x5, @perf_config_ext={0x10000, 0x7}, 0x40, 0xae06, 0x1, 0x0, 0x9, 0x26, 0x1f, 0x0}, 0xffffffffffffffff, 0x5, 0xffffffffffffff9c, 0x4) socketpair(0x3, 0x80000, 0x10000, &(0x7f0000805000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r6 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008aa000-0x4)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000583000-0x8)={r5, r3}) recvmsg$kcm(r1, &(0x7f0000713000-0x38)={&(0x7f000030e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000d21000)=[{&(0x7f0000fff000-0x74)=""/116, 0x74}, {&(0x7f00006d0000)=""/0, 0x0}, {&(0x7f000016a000-0xea)=""/234, 0xea}], 0x3, &(0x7f0000ec4000)=""/164, 0xa4, 0x6}, 0x2000) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f000005d000-0x8)={r4, r5}) sendmsg$kcm(r6, &(0x7f000096a000)={&(0x7f00009f8000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00002e2000)=[{&(0x7f000010a000-0xb4)='P', 0x1}], 0x1, &(0x7f00003ec000-0x280)=[], 0x0, 0x0}, 0x0) sendmsg(r6, &(0x7f000052c000-0x38)={&(0x7f00000dc000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000df0000-0x50)=[{&(0x7f00007e2000)='&', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r6, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 20:00:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f00009ef000-0x38)={0x0, 0x0, &(0x7f000084a000)=[{&(0x7f00000e3000-0x1000)="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", 0xec1}], 0x1, &(0x7f0000cf3000)=[], 0x0, 0x0}, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000427000-0x48)={0xf, 0x11, &(0x7f0000a00000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x8}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1}, @map={0x18, 0x6, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x9, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x5, 0xa, 0xf, 0x13c, 0xffffffffffffffff}, @ldst={0x3, 0x3, 0x2, 0x0, 0xf, 0xfffffffa, 0x8}, @jmp={0x5, 0x3, 0xd, 0x7, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000090f000+0x64b)='GPL\x00', 0x0, 0xba, &(0x7f000062f000)=""/186, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ccf000)={r2, 0x0, 0xa1, 0xe8, &(0x7f0000d70000)="075ed723485ce83725a25c4a3cc8fbb86b9afa04d9af747e4889eff85e7200c65ea66a7057d326513367ea0242a45e2d178b7d3481be555f0737d5ec20cefce692ec859ec3d95a2de84bf5ca5c354b5b56a5afadc9e42942463635461c930298211d0b4735d1d55f7fc7e01d99da6da0239f49979df9185c8d49f75406275267adb0f78d65ea0516a4fade0308e95983ba2f7b462d19205b89c996bcbad647b2bc", &(0x7f0000722000-0xe8)=""/232, 0x1, 0x8fc}, 0x28) recvmsg(r1, &(0x7f0000530000)={&(0x7f00002ea000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ec4000)=[{&(0x7f00006d9000-0xa8)=""/168, 0xa8}, {&(0x7f0000ced000)=""/47, 0x2f}, {&(0x7f000080d000-0x48)=""/72, 0x48}], 0x3, &(0x7f000038e000-0x3c)=""/60, 0x3c, 0x0}, 0x0) [ 2598.423474] syz-executor2[8268] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 2598.447832] EXT4-fs (sda1): re-mounted. Opts: [ 2598.459778] syz-executor2[8268] is installing a program with bpf_probe_write_user helper that may corrupt user memory! 2018/01/24 20:00:02 executing program 0: 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, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/24 20:00:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000e51000)={0x9, 0x5, &(0x7f0000c52000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0xfe2c, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x10, 0xe, 0x80, &(0x7f0000230000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006f3000)={r0, &(0x7f000025e000-0x26)="145bec24e26fb0779b2f37bc12413cd68ae749dd7ce7483d9c2e8545a0e34c56e8c5a01c44a702e6ab", &(0x7f0000ee8000-0xf6)=""/246}, 0x18) 2018/01/24 20:00:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000423000-0x10)={&(0x7f00005d8000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00003ab000)={r0, &(0x7f00007b5000)="fa7a0e8e6c44148699c7c2cf2b1e64e056d76bb27208e84228b51ca7dbc60547573a8b27bb630c5ab02451ed"}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xe, 0x3, &(0x7f0000ee8000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2e, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)="05006500f44efff9", 0xffffffffffff8342, 0x99, &(0x7f000024a000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 20:00:02 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000bbe000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) mkdir(&(0x7f000036e000-0x8)='./file0\x00', 0x105) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000064f000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000346000-0xc)={&(0x7f00001dd000)='./file0\x00', r1}, 0xc) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x400000000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e16000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x5) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000b71000-0xc)={&(0x7f0000b9c000-0x8)='./file0\x00', r0}, 0xc) close(r2) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000dc3000)={r0, r1, 0x6, 0x1}, 0x10) r3 = getpid() perf_event_open(&(0x7f0000688000)={0xe66eaaa6bd6fa9b1, 0x78, 0x1, 0x8, 0x4, 0x6, 0x0, 0x4, 0x2000, 0x7, 0x80000000, 0x0, 0x3, 0x1, 0x8, 0x1ff, 0x3, 0x1a65, 0x1ff, 0x80000001, 0x0, 0x800, 0x40, 0x8, 0x10000, 0xffffffffffffffff, 0x7, 0x7, 0x5, 0x1, 0x7276, 0x3, 0x4, 0x2, 0x6, 0x9, 0x680, 0x1f, 0x0, 0x8001, 0x4, @perf_bp={&(0x7f00004a4000)=0x0, 0x4}, 0x500, 0x4, 0x20, 0x5, 0x40, 0xfffffffffffffffb, 0x9, 0x0}, r3, 0x623, r1, 0x4) 2018/01/24 20:00:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80807, 0x6, &(0x7f0000319000+0x41)={0x0, 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, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/24 20:00:02 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000008000-0x1000)="", &(0x7f0000005000)="", 0x4001}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x187) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xc, 0x0, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 20:00:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x8080e, 0x8000, &(0x7f0000000000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000015a000-0x28)={r0, 0x0, 0x0, 0xa9, &(0x7f0000442000)="", &(0x7f0000a87000)=""/169, 0x9, 0x0}, 0x28) mmap(&(0x7f0000453000/0x4000)=nil, 0x4000, 0x0, 0x2171, 0xffffffffffffffff, 0x0) 2018/01/24 20:00:02 executing program 5: 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) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e5a000)='./file0\x00', &(0x7f0000cbf000-0x8)='.', &(0x7f0000ca8000)='affw\x00', 0x2000, &(0x7f000068b000)="") mount(&(0x7f00009e6000-0x1)='.', &(0x7f0000724000-0x8)='./file0\x00', &(0x7f00007b1000-0x4)='bpf\x00', 0x4000, 0x0) mkdir(&(0x7f0000cf7000)='.', 0x0) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)="") [ 2598.531535] EXT4-fs (sda1): re-mounted. Opts: 2018/01/24 20:00:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80807, 0x6, &(0x7f0000319000+0x41)={0x0, 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, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/24 20:00:02 executing program 0: 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, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/24 20:00:02 executing program 2: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000c55000-0x10)={&(0x7f00002f3000)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c15000)={0x0, 0x0}) 2018/01/24 20:00:02 executing program 0: 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, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/24 20:00:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000660000-0x78)={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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbb5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r0, 0x0) socketpair(0x13, 0x80801, 0x2, &(0x7f0000df2000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fa3000-0xc)={&(0x7f0000b44000)='./file0\x00', r1}, 0xc) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/01/24 20:00:02 executing program 6: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e07000)={&(0x7f0000ebd000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c58000-0x18)={r0, &(0x7f0000000000)="f41d18704fc578dcad6b99c08a9074aeea85c0c1631403d91f39ea82cb02b770836d92c995ef0bf78c2d2ac49487b3213cdd1b7fffe9a189dd3c36df27f689add1f65a0a8e587065bdb7939d6a01f2bd4bda9885e54a4a3c62cd56bedb2646b6167626c582300b0e768c2154238d1da183405fc1d59ee35aea8705256ffc5d6e9b49515088e4bf5647b3e178de37bdcedc95b94f61745e763492a6fbc8a39235a7eaa8ac85dcad4c9b43ad4599af18f64e0c211f3d2b57f5c9b82b0855b303afe3226a1317d09f879daf139a8ea69dccdaaa5ba4298cadcb834f0d61abd4ebca09a176a9e4ddc19857895e7e8ecc9117957cf7", &(0x7f0000976000)=""/255}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00008eb000-0x2c)={0xb, 0xffffffff, 0xfd, 0x1, 0x10, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c0d000)={&(0x7f0000992000)='./file0\x00', r0}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000c11000)={0xc, 0x5, &(0x7f0000d69000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2b}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d00000)='GPL\x00', 0x10000, 0xcd, &(0x7f0000176000-0xcd)=""/205, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 20:00:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000025d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003c9000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000a83000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "a9"}], 0x18, 0x0}, 0x0) 2018/01/24 20:00:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 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, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/24 20:00:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80807, 0x6, &(0x7f0000319000+0x41)={0x0, 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, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/24 20:00:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000071000-0x48)={0x6, 0x5, &(0x7f000041f000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x81, 0x9, 0xa, 0x1, 0xfffffffe, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005e3000)='syzkaller\x00', 0x1000, 0xc4, &(0x7f000087e000+0xa4b)=""/196, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f00007c6000)={&(0x7f0000b75000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/24 20:00:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$ax25(0x3, 0x5, 0xce, &(0x7f0000046000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000cc9000)={&(0x7f00002ac000)=@nfc={0x27, 0xff, 0x1f, 0x7}, 0x10, &(0x7f00005e8000-0x40)=[{&(0x7f000007b000)="002b541775230c52ac46e7950a8ae93d5e05b528bc39277c1d534fc1a3f9a2763e95298136138240f8386300622e752930aadafc914936614fa0c4902d335b849082284d88987743737519fdeb78156d1dcf0a", 0x53}, {&(0x7f00006b3000-0xeb)="8d593ee86d315903541290de2dcb797a1dcc386cc96454c9bf9f8b631101edb8815ae9d94182cd44c26976257914e29bb907e3de88af2c75d4e3c95e1b675bc509da93a97bffd136be7763568137239ca0ebbf071d126235f3948478853e3755401ec593a800112cac799350d896fca426a5fe61899a87d4d7605a1802250743b1d31df1be41e9c440442ef1cd93dbb1d4a6de5f39785bddb9ac65a55e48bd79412599de3d73202069af446ebd544d60f1dcf28b47d82bc43f201b73dfba14cc0d025c9ea3c29b454346d068a3bd34d1914c3e1a3384be15cf95c6838e77f26d9faeb3e112dcb370ce50ab", 0xeb}, {&(0x7f0000bac000-0x26)="0a57f9f1f4326f22efe91afa287e60b32c8c0463b0d47854838905fba1340739e1334791d5c2", 0x26}, {&(0x7f0000e7c000-0x33)="f4d2e8e2f1ebb358bbdc664cda99a011657dd263b5e244f154c9e4adf970c25235ff4cbca97b4ba5b8a693534e0bc25a221779", 0x33}], 0x4, &(0x7f0000732000-0x3a8)=[{0xc8, 0x1, 0x4, "deb538005270eea46837fcbc001ff7ea943e7581e27aaca3f9a229b950b17aff34929ef396c3c324e32f56923813fff2d589de08672102db2e067100cbbb25ee8de91408bde192d5452d014351a0bab65f9f964a5a09b3dc587c4e6e7eee102fc536f356ed67d3c7c3897cc3058597482257e7da19f2d76d889d80ec389a33883fd77488ca08f2edc42e88a9221fd53c66d6f3e702dae07499da73575bb5ca292a0fc048339b76065e3d067a2aa69ac1968e4ced"}, {0x68, 0x115, 0x9, "5a88a2d640334b01d348c43046b635cb2146f14ee1cde50c1026d62ae948c6cc7227460f784cd85966d647f95bca7973c1d6a667c3ba26c4625eb477fd9f0da4d29f6a2dbe799f616b2f48ca96691bbc014a"}, {0x68, 0x0, 0x5, "b56924b53d5b08d12c170bb9434bf1d11d0e84c47258955888e4be13c7798d21404b8a1c9b12a6a86ed55a15c7df85585c66290ea1b77a2c0b9f4c49fb52650b5a8464568370654e5f5fb1c3f6d49d04b5"}, {0x60, 0x10c, 0xf219, "c2ebc9e890c075d9a389076340ab1b5e20c83b1c7831c0df7993c2b8325242776d974b0cec01ea48b9b37adaf71451b11f4f31ed28d34837a85571023a848753b6eae61952d3872d023965592992"}, {0x68, 0x1ff, 0x800, "a73823d579d527042a953eb35cbc338253b518edd7ca213803abbcfb4950f04121d92a2c9f4eda0a1798327b47ec63b01932a7478606e7fb0281b7bda466617bbf6952fdaeedfd953a1f704d998c9d631be7"}, {0x68, 0x13f, 0x81, "0dd0811cd4e0fd418a526716854f7c6262037d1ed233c80ae2b4b4307c4f49fd065e1f716c59e2449f9ebaeaf6ce42564065757a5afa8cd4e0933ea37796a6dea8c9a40f2321035753548bf173a61a207ac9"}, {0xe0, 0x105, 0x9, "1d394fcfac1c44ece6cd067cd6c0f034d44cb3c44c503da1a4fe18531124511d058e78cb805ca6c258666d8c645828ec5a1a797362dd57581f7625904c34438409e7d80fcff0ac8ee327d87b4ae3c9500c835efada505a43aab63bfef812971894d1550ef5ab10ceb701f430f84bde57724faf2e489c04d0c761e4695705cbb185f332a2d3378402d029dc272e4e828a056896a731f5347343a03bde63202b81746fb786ace1b4693f394dc50e593a573d84b60feecc819258c33ba4b7674fb5c5cbfd4c1c7007d61d8800f141"}], 0x3a8, 0x0}, 0x4) mount(&(0x7f0000563000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00008f9000)='bpf\x00', 0x0, &(0x7f0000b2d000-0x23)="9cb46487072b0a98") socketpair(0x2, 0x803, 0x7fa37ffd, &(0x7f0000587000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000fe000-0x10)={r1, &(0x7f0000029000-0xc2)="6a1bce1912b4f1a43c16db791c3a4d6dfc3387527696b6f9babdfb6713d9a6c81fbc429ae0a63829a3d3ae07f25d7804d51b26bb0943674472f1caafca1fce4a2c8677ae45e46204235231fba97d89d1f74fa1a5d122f48700b18b0776e991ae9d2540bea4cf6be6dc3ba2fd5e3015f50c644938e3024336c8f347760c72f66b7dd2320e5c35c8801b2431d300c63e93e9364500f7423515c7e7239b73ff372677691823d1bb3ee055caad496aa56674a1d3883da8f10a3bc4ce8b3460715171cb54"}, 0x10) 2018/01/24 20:00:02 executing program 6: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007d1000)={0x0, 0x0}) socketpair$inet(0x26, 0xfffffffffffffffd, 0x4, &(0x7f0000f18000)={0x0, 0x0}) r1 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f1a000-0x4)={r0}) 2018/01/24 20:00:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000-0x20)={0xffffffffffffffff, &(0x7f0000000000)="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", &(0x7f0000005000-0xb8)="", 0x0}, 0x20) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00001f9000-0x8)={0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000006000-0x6)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/24 20:00:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") bpf$OBJ_GET_PROG(0x7, &(0x7f0000a07000-0x10)={&(0x7f0000c9b000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000013c000)={0xffffffff, 0x6, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f30000-0xc)={&(0x7f00002cb000)='./file0\x00', r0}, 0xc) 2018/01/24 20:00:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000334000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d2f000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000f31000)={&(0x7f00004fa000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00007f8000-0x10)=[], 0xffffffffffffe17, &(0x7f0000bf2000)=""/32, 0x20, 0x0}, 0x800000042) 2018/01/24 20:00:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80807, 0x6, &(0x7f0000319000+0x41)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 20:00:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/24 20:00:02 executing program 4: r0 = perf_event_open(&(0x7f000032e000-0x78)={0x7, 0x78, 0xfffffffeffffffff, 0x4, 0x3, 0x579ca5f5, 0x0, 0x7ff, 0x1004, 0x9, 0x7, 0x0, 0x8, 0xfff, 0x1000, 0x6, 0xc32, 0x2, 0x5, 0xfffffffffffffb21, 0x2, 0x642, 0x9, 0x0, 0x3, 0x1, 0x6, 0x3f, 0xb81c, 0x2, 0x3, 0x5, 0xa9c, 0x7ec, 0x100, 0x6, 0x8000, 0x7, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x7}, 0x2, 0x7fff, 0x1000, 0x4, 0x0, 0x10001, 0x2d, 0x0}, 0xffffffffffffffff, 0x3, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8) mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000005000)={&(0x7f0000012000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539esp(ctr-cast5-avx,sha1-avx2))\x00'}, 0x58, &(0x7f0000000000)=[{&(0x7f0000f19000)="", 0xfee7}], 0x1, 0x0, 0x15c, 0x0}, 0x0) 2018/01/24 20:00:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/24 20:00:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 20:00:02 executing program 1: mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x200000b, 0x6132, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000003000)="", &(0x7f0000001000-0x1)=""/1}, 0xe7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000853000)={&(0x7f0000f3c000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000779000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000da8000)={r0, 0x50, &(0x7f000018f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/24 20:00:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/24 20:00:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000dfc000-0x38)={&(0x7f000046e000+0x8b2)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000bf5000)=[{&(0x7f00003cb000)=""/112, 0x70}], 0x1, &(0x7f0000a87000)=""/238, 0xee, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00002f4000-0x4)={r0}) close(r1) sendmsg(r0, &(0x7f000065e000-0x38)={0x0, 0x0, &(0x7f00005b9000-0x40)=[{&(0x7f00009d3000)="91906b749126cd5f2b14e946b2511993240271c79518fc248a1bff978ca696a250564a1ffd8498b2a414ad5af1d06e0957c669150603c3a9569e25951bf279981e6b4594e9dd084ddf0df924c8018877b26f21b772c6f6cbe46befe715baa8df101618fe5fb48439a32a1f8af85d6e2c9e", 0x71}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 20:00:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x62db) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000c4b000)={&(0x7f0000a65000-0x8)='./file0\x00', 0x0, 0x0}, 0x1) 2018/01/24 20:00:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg(r0, &(0x7f0000c45000)={&(0x7f000076b000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b02000)=[{&(0x7f0000904000)=""/129, 0x81}], 0x1, &(0x7f00008d7000)=""/163, 0xa3, 0x6}, 0x40000002) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000432000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008ca000-0x8)={0x0, 0x0}) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00008b5000-0xc)={0x0, 0x3, 0x10}, 0xc) sendmsg$kcm(r0, &(0x7f0000969000-0x38)={&(0x7f00008c6000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10, &(0x7f000088b000)=[{&(0x7f00006c2000)="9392a6b4cb1be24e86b918ec9f122ebcf77ddd7442ea834e9834f83ecfc40afd4d21e59991aa3ab4a69f643833350bde4bf51fbdddfa7e29efc0ca037f449ab59922168e240d7d0d10baed9f07b1736e45819a4856c5148ba8888512cf043998d4479799b673e211628173300d79fea0d711f22026435dc9dd840d99120315b06664e9499c32db5f1d935016029fcc71536f77bdc16566fd456c1aa7de94cd740fe199f55cd62dedaa35d475523ebb8654153838e71342c7d834a8f52e878e8394db3934071a63f2bd6a9e37", 0xcc}, {&(0x7f0000d17000-0xf7)="30b6d868012764bba01fd6077075198001a697ba56af186b779b2d75f6994e55edfd0c9b064239da2a38f2bb631d951ce763287e503789513414941c0cd4b3e48e6bb7ff1698e149f7735bacfce884b6d4a21c026f89623df7969a77f8bf4922255ea5ac776155a3cb995a6ba2d1de9961b0fc1418249a1b15a4d3622e728699285334d9f7f9f25f361ee69787aaf594ec1840598b90e62fd3e57e2dbe7eff3266b5ea19b9af7c4881d67bae0fca70fc336da8190b073299a3454eef6b9370efde93dd2d4d8bb71bdf8d87b10c51daeffaab2bf3dea523a4e599587b1cd1e8261fd81a1210b057d9a08e70a480f75a511a8f7a98067a6b", 0xf7}, {&(0x7f00003ad000+0x2a8)="09aa3ce5ff8bdffe", 0x8}, {&(0x7f0000a46000)="4718b711564e113147c2de3d8fd41e3f85dbd2fe88818e06776b511b9b89bf14cf30df10270c4439abe275f753a60e8a93657a8306c6fc149b17c70e5a9da430c8f26911b05f0619808c6a915ec1fe6f16690e59758aefc06a6508d10517fad5a2e0383644edbe2794c952cfb23312736106d765e295133c323be5a502a150fafa05193fdc1f4fbb467fab7723bdf9c644a17371615a2addda281b2812b44238bccc2017ff4795536e561cacba09b0b9ee16661bf04aa29734f7f364a7c5938a212c92056cb7ebab5a9c72097f9538257a965c894201f108694eac2af7695db4b4a52fbeb88e8ef52112d84c", 0xec}], 0x4, &(0x7f00004a9000-0xc8)=[{0xc8, 0x1ff, 0x100000000, "6f0e262f9bbeba5e32b368265b489d5e9a872fcf17b3772e8d2ef9e56d68ecb495bd6cf3e457bbf322a12690eec87a9a234517480e1f860083161eec822e9c0e2740b3b70ee15f0758826646e8a4071bbf2320ea19602e7d3b2d896865327488976ab4f030e19ed9d6dda4fe7a0e9423f7ce3542dff301606ef38bc26e962f087ded3a8d61e54ac5846ff9391fad25adde9484f6db35e79d8f771ed3cfb9e24afb76158d63c9b43f1820b2c289ad0181dff27fbdacbef6a9"}], 0xc8, 0x20004000}, 0x800) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000274000)={r1, &(0x7f0000d01000-0x52)="ed0a985f3fb5cc1a269838c8459a7a82efb547381566b97d86dbf64b20bb39af24ed919fd89691bb390e389ea49f3c1d296d1cce2f48e4671f62d3964be03ebd26890f14bb1eb62d22f34f1969f48948674e"}, 0x10) recvmsg$kcm(r0, &(0x7f0000ccf000-0x38)={&(0x7f0000c6d000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000013e000-0x60)=[{&(0x7f000053b000-0xd0)=""/208, 0xd0}, {&(0x7f0000cba000-0x90)=""/144, 0x90}, {&(0x7f00004c4000-0xe4)=""/228, 0xe4}, {&(0x7f00006f4000)=""/250, 0xfa}, {&(0x7f00008e8000)=""/14, 0xe}, {&(0x7f00006e1000)=""/4096, 0x1000}], 0x6, &(0x7f00000c0000)=""/60, 0x3c, 0x800}, 0x20) 2018/01/24 20:00:03 executing program 5: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x4, 0x0, &(0x7f0000ae1000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3ff) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000046d000)=0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ae0000)={0x0, 0x0}) 2018/01/24 20:00:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000422000)={r0, &(0x7f0000729000)="dbc5da637a851d0a8d1c68df99ebaf67f5d72a49204fc9a1e0a119f6516b64239f42e399aef4d02dacabe24f54684238aaf18cfc05e630efe78a06f720629c499c9f4970103785e8164c45217642da27c0e7f5402436c88dfcadb5ccfcfcea51d843d1ad24a81d20ceb410e32fcef182829c316066dbfdf8cf9e3a1a6edcab712f283602b55ccf5d4e9aa063c4273cf21962cf382bb3f4e20631cb9ca894e9fbe9388138d992fad3377e7c421dc9eff5bd5f9c1c"}, 0x10) 2018/01/24 20:00:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 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, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/24 20:00:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000019e000)={0x4, 0x78, 0x0, 0x20, 0x8, 0x4d, 0x0, 0x9, 0x2, 0x2, 0x7, 0x2, 0x5, 0x6, 0x3, 0x3, 0x5, 0x579, 0x8, 0x3900, 0x4, 0x1, 0x2, 0x6, 0xffffffff, 0x0, 0xffffffffffffecd3, 0x0, 0x0, 0x9, 0x3a, 0x10001, 0x7, 0x3, 0xa87d, 0x1, 0xa3, 0xffffffffffffff5a, 0x0, 0x6, 0x1, @perf_config_ext={0xe5, 0x9}, 0x0, 0x50, 0x6, 0x6, 0x7b1, 0x400, 0xee, 0x0}, 0x0, 0x4, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r2, &(0x7f0000a5d000)={&(0x7f0000059000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a55000)=[{&(0x7f00006a6000)=""/172, 0xac}, {&(0x7f00000ca000-0x55)=""/85, 0x55}, {&(0x7f0000951000)=""/15, 0xf}, {&(0x7f0000261000)=""/170, 0xaa}, {&(0x7f0000e93000)=""/0, 0x0}, {&(0x7f0000b42000)=""/85, 0x55}], 0x6, &(0x7f0000fdc000)=""/166, 0xa6, 0x0}, 0x41) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002e3000)={0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000572000/0x2000)=nil, 0x2000, 0x0, 0x13, r1, 0x0) 2018/01/24 20:00:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00008c4000-0x38)={&(0x7f000034f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000a07000-0x30)=[{&(0x7f0000ff3000-0xef)=""/239, 0xef}, {&(0x7f0000b7c000-0xb0)=""/176, 0xb0}, {&(0x7f00008da000)=""/84, 0x54}], 0x3, &(0x7f0000c3e000-0xf1)=""/241, 0xf1, 0x1}, 0x40002000) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x13d4, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f3d000-0x10)={0xffffffffffffffff, r1, 0xffffffffffffffff, 0x0}, 0x10) r2 = perf_event_open(&(0x7f0000e29000-0x78)={0x0, 0x78, 0x7, 0x3, 0x7, 0x8000, 0x0, 0x8, 0x1000, 0x2, 0x8, 0x10000, 0x9, 0x3, 0x4db4, 0x3, 0x2, 0xffff, 0x7, 0x0, 0x400, 0x5, 0x4, 0x4, 0x7ff, 0x330, 0x3, 0x8c0, 0x3, 0x3, 0x100000000, 0x6, 0x8000, 0x6, 0x6, 0x100, 0x80000001, 0x1, 0x0, 0x137, 0x5, @perf_bp={&(0x7f0000e39000)=0x0, 0x4}, 0x400, 0x5, 0x9, 0x7, 0x8, 0x7fffffff, 0xffffffffffffff30, 0x0}, 0x0, 0x1, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x7fff800000) 2018/01/24 20:00:03 executing program 7: 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, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 20:00:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000dd0000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x14)={0x0, r0, 0x4, 0x1, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000ae8000)={&(0x7f0000c5f000-0x8)='./file0\x00', r0}, 0xc) perf_event_open(&(0x7f000001d000)={0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 20:00:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x200000400, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000246000-0x10)={&(0x7f0000c8b000)='./file0\x00', 0x0, 0x10}, 0x10) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f00002f8000-0x8)='./file0\x00', &(0x7f00005f6000-0x8)='./file0\x00', &(0x7f00006b8000-0x6)='minix\x00', 0x0, &(0x7f000000a000)="") getpid() gettid() 2018/01/24 20:00:03 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000-0x10)={&(0x7f0000027000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000026000)={r0, &(0x7f0000027000-0x48)="6a8f8b04d0bcde06f27e955db8ee8f8a82c9e22a480a7d8fa8c8bfec363cac2087c31b1ec6402cfc82ac8985a2324474009b865d4a21dce0da465b673f8cfc28d4c4d9c906e6e370", &(0x7f0000026000)=""/29}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xa, 0xc04, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x7, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000024000-0x20)={r2, &(0x7f0000006000)="", &(0x7f0000023000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000026000-0x20)={r2, &(0x7f0000013000)="", &(0x7f0000004000-0x5a)="", 0x0}, 0x20) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcd, &(0x7f0000027000)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000027000)={r1, &(0x7f0000028000-0x28)="ca1e008652a211da6edd448527f92fa02c6be3e66280708958959dc865c8fbc2df7bed60313e1ae7", &(0x7f0000028000-0x3a)=""/58}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000017000-0x18)={r1, &(0x7f0000013000)="", &(0x7f0000026000)=""/40}, 0x18) 2018/01/24 20:00:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 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, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/24 20:00:03 executing program 7: 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, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 20:00:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000013000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000e7c000)='coda\x00', 0x400, &(0x7f0000000000)="b272c9dd97d4949a5ea9dd55f24b5bd6ecb0a9930a92fe20fce76f813123091fdd2a981fbdc049032f0f8f4e9d60cc09e117352762fbb6f05329bb0da63e0b5acd7bc732c2c3b7eeba49196f1bb059df1511775ffdc41c9c02e7b4b08662ab2bdea0ac556dafc984fc0838766cbf7a67346f3fe85bdd41b2111f555bc7dbd053d878c2f305aa21781940f69d17e583adbfe92d674e62a896059fb6df1428cc1ba9d7e863256acf8767a6b36fc13b1ab599abfc28581cc67cf04a128d04b9a40669f263fd2e16a04ffa22bab51bd3fd312320d8dedb875231e84e2c130b37233c28010c91940ce445d482bc4ef5") mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000000d000-0x20)={0xffffffffffffffff, 0x0, 0x400000003, 0x0, &(0x7f000000d000)=[], 0x0}, 0x20) socketpair$inet(0x2, 0x806, 0x1, &(0x7f0000007000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000010000)={0x0, 0x0}) 2018/01/24 20:00:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xb0d) 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={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b61000-0x5)={&(0x7f0000e0c000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/01/24 20:00:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/24 20:00:03 executing program 4: mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00001c4000)={0x7, 0x4, 0x20, 0x100001005, 0xfffffffffffffffd, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000242000-0x18)={r0, &(0x7f00008c7000-0xc5)="ff", &(0x7f0000679000)=""/217}, 0x18) 2018/01/24 20:00:03 executing program 1: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00008b8000-0x10)={&(0x7f0000efd000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x10000, 0x100001005, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mkdir(&(0x7f00003cb000-0x8)='./file0\x00', 0x40) 2018/01/24 20:00:03 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 20:00:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000a1e000-0x20)={r0, 0x3, 0x1, 0x1d, &(0x7f0000468000-0x4)=[0x0], 0x1}, 0x20) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000e6e000-0x38)={&(0x7f000025a000-0x10)=@ax25={0x3, {"00c654f3220124"}, 0x0}, 0x10, &(0x7f000029a000)=[{&(0x7f0000c40000)="", 0x0}, {&(0x7f00008b7000)="", 0x0}], 0x2, &(0x7f0000fd2000)=[{0x10, 0x0, 0x0, ""}, {0x10, 0x0, 0x0, ""}], 0x20, 0x10}, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f00002e8000)={0x0, 0x78, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x0, 0x0}, 0x409, 0x0, 0x8, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000151000)={0xffffffffffffffff, &(0x7f000005d000)=""}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f28000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000308000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000255000-0x2c)={0x12, 0x1, 0xc7, 0x899e, 0x1, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000355000)=0x0, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00006d1000)={&(0x7f0000e28000)='./file0\x00', r1}, 0xc) 2018/01/24 20:00:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 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, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/24 20:00:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000516000)=0x1000) r0 = perf_event_open(&(0x7f0000d82000)={0x0, 0x78, 0x3, 0x3, 0x66, 0x3, 0x0, 0x4, 0x100, 0x2, 0x3d0, 0xf44f, 0x200, 0x10000, 0x2800, 0x8, 0x80000000, 0x8, 0x2, 0xfff, 0x10001, 0x9, 0x100000000, 0xfffffffffffff7b5, 0x0, 0x401, 0x7, 0x3, 0x80, 0xd67, 0xffffffffffffffff, 0x401, 0x8000, 0x1282, 0x8, 0x3f, 0xffff, 0x787ba1c6, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000cc7000)=0x0, 0xb79a6122c40bbf1e}, 0x4008, 0x1d8, 0xff, 0x4, 0x0, 0x2, 0x1, 0x0}, 0xffffffffffffffff, 0x7ff, 0xffffffffffffffff, 0x3) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) socketpair(0xa, 0x4, 0x3, &(0x7f00004bc000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = getpid() r3 = perf_event_open(&(0x7f0000e89000)={0x6, 0x78, 0x3, 0x4, 0x100000000, 0x4, 0x0, 0xb74, 0x80, 0x5, 0x5, 0xd57, 0x2, 0x20, 0x5, 0x4, 0x4, 0x4, 0x8, 0x3, 0xeb83, 0x8a, 0x8, 0x7, 0x0, 0xffff, 0x5, 0x400, 0x3, 0x7ae8, 0x6, 0x0, 0xa2, 0x7fc0000000000000, 0x8, 0x2, 0xb4e, 0xeb, 0x0, 0x2b6, 0x2, @perf_bp={&(0x7f000009d000-0x1)=0x0, 0x1}, 0x1004, 0xdf, 0x5, 0x2, 0x200, 0x7b5, 0x800, 0x0}, 0xffffffffffffffff, 0x2, 0xffffffffffffff9c, 0x5) r4 = perf_event_open(&(0x7f00004ea000)={0x0, 0x78, 0x8, 0x789d, 0xfffffffffffff000, 0x100000000, 0x0, 0x7ff, 0x20000, 0x1, 0x0, 0x80, 0x2d32, 0x7, 0xffffffffffffff0e, 0x8, 0x2, 0xcb1d, 0x7, 0x1000, 0xee7f, 0xff, 0x1, 0x4, 0x7, 0x2, 0x0, 0x7, 0x1000, 0x0, 0x5, 0xfda, 0x1, 0x4, 0x4, 0x81, 0x7, 0xe4, 0x0, 0x80000001, 0x0, @perf_bp={&(0x7f0000575000-0x1)=0x0, 0x3}, 0x1040, 0x8, 0x100000001, 0x1, 0x173, 0x6, 0xfe, 0x0}, r2, 0x8, r3, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000994000)={&(0x7f0000078000)='./file0\x00', 0x0, 0x8}, 0x10) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffe000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f00001c2000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ee6000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r5, 0x0) 2018/01/24 20:00:03 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000091d000-0xc)={0xffffffff, 0x1025, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r0, &(0x7f0000000000)="b4958706f40813ccc22f96356ebfd4eb3dd592e0159af1dcebbb92518a37474b0d403f970cf6801f67db0f16d4eb20d2d17a6efb4aa7f05c79bd5e87a5b84f5a95f2367f36580a2bf1792dbd8fddc40308f54287189ee3d6664731d0f829958200f400897680628d92ca97de4f761717f045e3fdf5b6740821d6e0d23ed04b5954eba07d24341a48e926cabd5f4fe2b915366c7bd352bffbe1d4e919990d886fed5aac2b42950117f410398804ed0b29fa31048801f5634831f64ee9dc60858d81e4cef47a67aa0bc13446ea5de5a8d4fd0a2c3e25b6938e164e"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000a7e000-0x1)=0x0, 0x0}, 0xa00000400, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000a8000)={0x0, 0x0}) sendmsg(r2, &(0x7f0000f77000)={&(0x7f0000fa0000-0x6)=@hci={0x1f, 0x6b27b24c, 0x3}, 0x6, &(0x7f0000644000)=[{&(0x7f0000cfa000-0x24)="15fb161aec1994cb81d78f8e3f2f788c4fd7e5f2e0c5ed740acb43a755713cdbfd526a29", 0x24}, {&(0x7f000098a000-0xb3)="3386a701a192227278341f555e2ac673594e0dc788d78e3b297bab518267f53729000a1b5004610d1921f9f453c95f6d0651d636b802e1e97dd8e5f3d8b23ce56b353b37da5f442c72f2a191893b1346c667b60d451b821cfd0af7ece8a1d8518247b0ef58155f7c34c1b387a3428048a18a75aa7abc9276081971112e2fe7adb1cca0aef10d3a709e84db6704c608cb275bfba30f4898a9ba7fcabd84bdf3ecdfc49b53bab6ea34cec8b5451d7465fad12243", 0xb3}, {&(0x7f0000a0a000-0x1d)="45c9b306adecd08c008d63e7ff08d3a6feb87673a7f20c18f1b448a075", 0x1d}, {&(0x7f0000f3a000-0xd9)="a68e5a8ac825e9ea413e6d536d7fae9be1147735ebad90181bcc4e14ff4fee15fcde9915b6ebf5f7759ac546c5e43a7578669df02b811bd95c64887b0d4ca7e7a7bfb4ff483402a34e8ecc964ef63edae8b7d6b50b153ee0ad3119fbfff60db587a45397b4515e1675500fd8699d40c002ef8728053e07b5a6d5aaeb1dcf6b5eef11e1cb9521fda944c452da2629fb701aa530b516864fa632df2efe5f0a28fab8733aa9de248b6aaa043212d895ac3ba90c7f5dc5c9bde691ef03f0e4a6a5b148d604d91680afe7448c6dccc30268f188421d43ce99dad1bf", 0xd9}], 0x99, &(0x7f00003ac000)=[{0x100, 0xff, 0x96d, "8eb1dadcb6fbbf687000fe37ef2faec55c845391a672981795ef2777c6bafd1f91ec40339c22f4167f6324e7fc95fc55594d110164e6833ca9b744d11b1d910fc75ade4d3499b05165a3092caa67cb4ba1637e20ff57f40da730e8235449101955d4f3de4dcd6fc7648ae2b03b10d2a6698f66444b44b76cfc08feede0bbfa299170963f09c29bf273a27a019d25cef659a2baaead3fa848c84823203c25ca89b6853b1aa3e98680d2007b56d17a7ed710dd59b620a1a0aa93ec481f58ff7bc418e140fab45b446d8cedb0ebbd8984ede5f2ea9301019746d61b76e386382fec5b1ccb41cd8ef402c6a86bd7"}, {0x48, 0x112, 0xff, "e61fb2bfffa7514ccbae7faffef8ea8a59cef24136c7476909d43c63a67d65eccda3e19e8212573474ce27acaf8c4a81e1af"}], 0x148, 0x800}, 0x8080) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x200) 2018/01/24 20:00:03 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001e0000-0x4)={0xffffffffffffff9c}) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b3c000-0x4)=0x0, 0x4) mmap(&(0x7f000090f000/0x4000)=nil, 0x4000, 0x1, 0x40810, r0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e98000-0x8)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x3, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000999000)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000912000)=[{&(0x7f0000911000)=""/145, 0x91}, {&(0x7f0000911000)=""/246, 0xf6}], 0x2, &(0x7f000090f000)=""/221, 0xdd, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000-0xc)={&(0x7f000090f000)='./file0\x00', r2}, 0xc) 2018/01/24 20:00:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f00007e8000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000306000)='exofs\x00', 0x0, &(0x7f0000fc9000)="") mount(&(0x7f0000da7000)='./file0/file0\x00', &(0x7f00003aa000-0x8)='./file0\x00', &(0x7f00004b7000)='rpc_pipefs\x00', 0x0, &(0x7f0000743000)="") bpf$OBJ_GET_MAP(0x7, &(0x7f00009ff000-0x10)={&(0x7f00009cc000)='./file0/file0\x00', 0x0, 0x0}, 0x10) mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x2825, &(0x7f0000136000)="") 2018/01/24 20:00:03 executing program 2: socketpair(0x15, 0x80000, 0x8fa3, &(0x7f0000929000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000000f000)={r0, 0x0, 0x9b, 0x87, &(0x7f0000ddf000)="6df8997dc9a02c1909b7717c74c8c6afda097f08b528f6ed09b4bfed1c75fe59d26b51543bafcbdb220056cc34cbf57bbf2e2c8b80c77017b666963294eb30b7f43751b8fe682b5986f9081edda1537cc31ca6e63743348031a0a69f7cb5ce6a30dd4426bfea3b5d5bff836b200aa905608733dea39c4fe0e35bbe094d36daf05743fe21abb0c632bebb4369fab9c20bf0a39bfabcd6113fee5e87", &(0x7f00008ba000)=""/135, 0x314, 0x1f}, 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0xc, &(0x7f0000426000)=@raw=[@call={0x85, 0x0, 0x0, 0x1a}, @generic={0x4, 0x7, 0x4, 0xc6}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4}, @alu={0x7, 0x200, 0x7, 0x0, 0x2, 0xffffffd8, 0xfffffffffffffff0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x18}], &(0x7f0000000000)='GPL\x00', 0x3eb9ec2, 0x6c, &(0x7f00005f1000-0x6c)=""/108, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000082e000)={r1, 0x50, &(0x7f00006bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00006a6000)={0x0, 0xbf15, 0x10}, 0xc) mmap(&(0x7f00009cf000/0x4000)=nil, 0x4000, 0x2000000, 0xa0010, r2, 0x0) 2018/01/24 20:00:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 20:00:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/24 20:00:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000803000)={0x0, 0x0}) recvmsg(r0, &(0x7f00006d0000)={&(0x7f0000afd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f0000d4a000+0xe86)=[], 0x0, &(0x7f00008e5000-0xa1)=""/161, 0xa1, 0x0}, 0x0) sendmsg(r1, &(0x7f000023b000)={0x0, 0x0, &(0x7f0000111000)=[], 0x0, &(0x7f0000a63000)=[], 0x0, 0x0}, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000880000)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000558000-0x8)={0xffffffffffffffff, r3}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x4, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x13}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x6, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 20:00:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000c64000)={0x0, 0x3, &(0x7f000077d000)=@raw=[], &(0x7f0000000000)='syzkaller\x00', 0xf9, 0x26, &(0x7f0000001000-0x26)=""/38, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000414000-0x8)=0x3) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000-0x18)={r0, &(0x7f0000000000)="bdbc1b32a5f29017eb071ea551ad67f53a0bd88eb001806f57342b93de5e0323022ac7a1acd1f22d1031171ab6e397548efafe0ff8c053eeeed16e7bef3eaf5885495274c4a7f5702bed19517c1208cde8456a26b2", &(0x7f0000000000)=""/40}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x400, &(0x7f0000131000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000a42000)={0x6, 0x5, &(0x7f0000b98000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x5, 0xf, 0x5, 0x7, 0x21, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006aa000)='GPL\x00', 0x2, 0x1000, &(0x7f00005d6000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000228000-0x8)={0x0, 0x0}) 2018/01/24 20:00:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 20:00:04 executing program 5: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00006ed000)='vboxnet1!system&&\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x100) 2018/01/24 20:00:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={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, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/24 20:00:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x8b1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) 2018/01/24 20:00:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b02000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000d92000-0x10)={&(0x7f00009e7000)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000063c000-0x8)={0x0, 0x0}) mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x4000, &(0x7f000068b000)="") 2018/01/24 20:00:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/24 20:00:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 20:00:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f00000b4000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvmsg$kcm(r0, &(0x7f00006af000-0x38)={&(0x7f00007ab000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f0000006000)=[{&(0x7f000021e000)=""/75, 0x4b}, {&(0x7f0000c1d000-0x89)=""/137, 0x89}], 0x2, &(0x7f00004e0000)=""/0, 0x0, 0x1}, 0x40) 2018/01/24 20:00:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xf, 0x6, 0x5, 0xc, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000a04000)={&(0x7f00005fe000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mkdir(&(0x7f0000277000)='./file0\x00', 0x40) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00004e7000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000097a000-0x10)={r0, 0x28, &(0x7f0000876000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000075a000)={r1, 0x0, 0x10}, 0x531) mmap(&(0x7f0000438000/0x1000)=nil, 0x1000, 0x0, 0x10011, r2, 0x0) 2018/01/24 20:00:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00001a7000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) close(r0) 2018/01/24 20:00:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/24 20:00:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00004d7000+0xb08)={&(0x7f0000e47000)='./file0\x00', 0xffffffffffffffff}, 0xc) perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0x20000e14, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a8a000)='./file0\x00', 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000bd5000)={0xffffffffffffffff, 0x50, &(0x7f000002e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair(0x10, 0x7, 0x8000, &(0x7f0000025000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000d63000-0x14)={0x0, r2, 0x3, 0x2, 0x0}, 0x14) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c4f000-0x4)=r0, 0x4) recvmsg(r1, &(0x7f000061d000-0x38)={&(0x7f0000f1f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e29000)=[{&(0x7f0000132000)=""/62, 0x3e}, {&(0x7f0000e27000-0xe1)=""/225, 0xe1}, {&(0x7f0000272000)=""/10, 0xa}, {&(0x7f0000721000-0x8c)=""/140, 0x8c}], 0x4, &(0x7f0000977000-0x95)=""/149, 0x95, 0x0}, 0x10000) 2018/01/24 20:00:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) recvmsg(r1, &(0x7f000025e000)={&(0x7f0000caf000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f0000ad7000)=[], 0x1, &(0x7f0000aff000)=""/118, 0x396, 0x101}, 0x121) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xb, 0x6, &(0x7f0000c41000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c99000-0xc)={&(0x7f0000de4000-0x8)='./file0\x00', r2}, 0xc) recvmsg$kcm(r0, &(0x7f0000445000-0x38)={0x0, 0x0, &(0x7f000077d000-0x50)=[{&(0x7f0000a4a000)=""/196, 0xc4}], 0x1, &(0x7f0000467000-0x6b)=""/107, 0x6b, 0x0}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000079e000-0x8)={0x0, 0x0}) 2018/01/24 20:00:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000126000-0x38)={&(0x7f0000c18000)=@nfc_llcp={0x27, 0x1, 0x20, 0x3, 0x0, 0x20, "9a2edf5fc5f2be317c655c800db133f291f1b4bb6a1c00bc1ac181923f76883befb69bb0e2ded5f9486cb6309f95f355a595cf550e5fa0019f68d8d217ee6a", 0x0}, 0x60, &(0x7f0000bba000)=[{&(0x7f0000222000-0x88)="77b5759d6753362cc06dfb98ccf5ce55307e4e52e434aab80d54c398566488be2dbc41a14f3f810c963299871fbe32a76123eba9d2fc80d8fb14a9f926154d8b37c46d53f3438d586f3908e115912ebf92bde89ff4f0ca993722e426505348eea4407340239f75d5bd46fc47e6fa9fc72801aeecf508f6540d9cad9aeb25320e16834130d6cd82f2", 0x88}, {&(0x7f0000ca4000-0xed)="2926f5bb4dde6f3b3312499f168c87b027d26d8d59e43e34f291c6a000df88d754b199958d9e5031fefa6ff228fb1682ef1158fdc3d366eeb283df83802564678b8c88e5bbafc46237d1cc3d2b912b4697f396efda0e2001ac1cedc47ed979accc3580a6baaf85c82fd94c394d1ad4964cb6764294f556cdf0915f01a823decee6eaf4ed8e3d20356e61eaef35208e02d1b38ba158ebe559d728560e5b1759d92c11885906a1826f0695e758da88cf395b6e6712e5e984deb9d4a635b7ae6765f1b6c8289b969e14d3263a82f52b404b6859e4d3e20bb716d179fc246600c48e2883237b34e6cbed67cea9b2aa", 0xed}, {&(0x7f0000ef3000-0xd8)="f2b57259cd02f4dc4154a493b349d4e85112c4850538d918d0d55a3f111bda14677605c356e38ae10fea556d35528192f70bc3afaf9bc695e6ecb3071565deb1c1a087dd9f49b320533eb00741aa6fe60f28015367f10b3a2562f9d5ad4fbab9f175f87c5dad383483d8ad795ec7b59b62d57518a743a1257ac3b644f134cdfcde97d025f8631355b63c6967492a1b5d2ad7411fc8681f70bec79ae10f4b4c4675fa3f7012c65f16a65952204b1c92341ee0ce7321488ec306f03aec532298c8b8f89b94d7149c643c673a28d0d8c346392ad453ab27834f", 0xd8}], 0x3, &(0x7f0000497000-0xc8)=[{0x30, 0x3e, 0x5, "0ea199d73226c64061cedecec0bdbd644c4d5640641d83264cfafd004239c93b"}, {0x98, 0x11b, 0xf1, "3a7ab9e03e809956a40508135da71221b2eaec6ed0ae98fd076af68def1aacc6363aa9b624f7c106382f622485590d912ed2ada7dc8ddf5fae9690d4f4564fcdee29d6394fc0f2273fffced55a76dc48b143e6fed4447506cfe433b070f7d74a10605ea1303542f44614a90a380942265a4c8e99a2ce628a7ce70223f3d2057db152ec575b"}], 0xc8, 0x20000000}, 0x4000000) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000284000-0x4)={r0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000158000)={0x0, 0x0}) socketpair$ax25(0x3, 0x7, 0xe, &(0x7f0000f05000-0x8)={0x0, 0x0}) 2018/01/24 20:00:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 20:00:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/24 20:00:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x43, &(0x7f000052c000-0x8)={0x0, 0x0}) mkdir(&(0x7f0000357000-0x8)='./file0\x00', 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000e13000)='],self(procnodevnodev\'selfppp0\\@:\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x2, &(0x7f0000039000-0x8)={0x0, 0x0}) 2018/01/24 20:00:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000ed4000)={&(0x7f00002c3000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000683000-0x40)=[{&(0x7f0000a63000-0xac)=""/172, 0xac}, {&(0x7f0000f9b000)=""/123, 0x7b}, {&(0x7f0000001000-0xd3)=""/211, 0xd3}, {&(0x7f0000882000-0xbf)=""/191, 0xbf}], 0x4, &(0x7f0000001000-0x3d)=""/61, 0x3d, 0xdab1}, 0x2000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 20:00:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0x1, 0x28, &(0x7f00000ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={r0, 0x10000, 0x10}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x5421, 0xffffffffffffffff) 2018/01/24 20:00:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bea000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f00009d5000)=0x0) close(r0) recvmsg(r0, &(0x7f0000a6b000-0x38)={0x0, 0x0, &(0x7f00000e7000-0x30)=[], 0x0, &(0x7f0000ddd000)=""/0, 0xfa837ca69c365b8d, 0x0}, 0x141) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00008cb000-0x10)={&(0x7f0000881000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000740000)={r1, 0x50, &(0x7f0000ef8000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/24 20:00:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 20:00:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 2018/01/24 20:00:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000602000-0xc)={0x0, 0x2, 0x8}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d30000-0x10)={r0, &(0x7f0000c6c000-0xf8)="89032bf8d4c640f96b86145cacfe79d27060482da9c8318370c0ea2f0beb1be931543d387bc2580a1d79bfa50640e66d284bb2613b6f013f2c9ff6d3363036078f40ca5b50d953db1db1703585f49fe88b9d93d4b1632cd0357890d0d6124db6b658b2466bb999d17b9d1e770b52bb3fb4a8bfaccbcc8f6e9091f4cd7240739c51de076548bd654257fe83285db65f51e38e1791dafd4a1a7d8d5c2925955bfb049f95dd3df6b9ee6d79db582f086337a6d7af902052720bfe8757cfd37a0216ccdce6615f93f24cc519f1dfb06067cad639c41075c4bbdc41fb7134e31ff15d88c9250e18ed433b266c44e43d68b52a2ed63b85498a2703"}, 0x10) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000016f000-0x4)=0x5, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c93000)={r0, &(0x7f0000061000)="74c9c3876e7e661c1e878a24732104219c8792d73b15836950e5d48277acc9bad40a9b700eb5fb403bafe6642cd9f53339e1f256ce46000ed0f9f198a6667b613ecd74bc6ddf2888e2a40c3affceff6abfb0f06659e4f6252cadca729e0f876b4591d4284c1a1e9fd42cd31cc1ea5e193f96319e265c619941ca12c5e936a7e27cac1a3e0bdc4b29bab1695e203c5a58cbefac6284b5a5", &(0x7f0000198000-0x48)=""/72}, 0x18) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006ab000)={0x0, 0x0}) socketpair(0xa, 0x3, 0xff, &(0x7f0000a97000-0x8)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000bb5000)={r2, 0x6, 0x1, 0xbd40, &(0x7f0000ec0000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004c7000-0x20)={r1, &(0x7f0000dfc000-0x1000)="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", &(0x7f000049e000-0x7f)="83a97348b2f669be56303feda33689abf8b60958f54085d077ddc9eaec6a508b40b85b71237407fa0c872952f2b3e53e0de6c43fc6daf1a4245c04820f557c8cba173e6f039242026c2815bce9d351c75908b56471d8d1f055eadb2469809171dbaadeeeed73a49cca957370b5889959a99a644209c75530487600fd37b9f9", 0x2}, 0x20) sendmsg(r1, &(0x7f0000547000-0x1a)={&(0x7f0000f53000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x2, 0x3, 0x3, {0xa, 0x1, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}}}, 0x32, &(0x7f0000b34000)=[{&(0x7f0000b40000-0xc1)="8f365caa9d29632f001f592891f954d7fa3033a2238ab56bb6fe2a82751f4a90839c2c6bf1c5ff50e74a46d9e629046e395498bb45c79ab90c0e381fdf311913956d37d45d10864d77b50dc134531c0056e994daf384ef41bb54ba0418705c9c598fb037a2d2f13bedc47915696c99da566a98a0875d1afa09319bdf5f333f406efbacff3199136e6138873490e69218c05ecf6623f95928cb7b64dcb8fb6cef763fe3d8c267d197d20b72627995e75b9d1c7145f23a6d36cb316d6376b1fd2184", 0xc1}, {&(0x7f00002aa000)="9a3f0efb47c151921dc150fd6f0982268d80dec0edd36214bd013d841436eb732738837a185f9c5ee820b5900096ef46eac533b791dab612bbd1c9f726a518203ac5c0e535cbbf2c76f62b5e9233e88628dd292cdd47dadf12b10454455779a3a2fa9d9b37af08637679dd6fc7f7dd24f5085312c74b1e04806c5a23", 0x7c}, {&(0x7f0000066000-0x25)="b726504f106ec08f5d30ba0a54581ac3631ead1b5bb2e332bdd364d6f9d478cd8649fb0af0", 0x25}, {&(0x7f000024f000)="ce9d7b65c5d7730636744113c154399e3c0c5a36504fac5b116df211efbea3b658ba1cbff196e4f2171e86d8ba03510a222e3c87f1583a15c5d65c594c639967367983f9089bc670c3fe750b07f31e4b9bd37f5e4074746479b56073bcba61fdcea53ca1c6874c5f5d28c84ff69173b6976a7059d57c57e8b05907982a3572041b915e61592b28136fa9230b1cc9cd8f02f811478ccd5119eada82d2288c0f94ca88a72c67724c5a", 0xa8}], 0x4, &(0x7f0000a76000-0x240)=[{0x50, 0x103, 0x2, "921bae3cc135dd33f83dea1697f687d54f0049cb591528320664c92ddb54aa907da2659b440ff8bd814b77e93bc4d61b8474304fc5bada5734"}, {0x100, 0x13a, 0x0, "768761af402eccb1cc71293b8d731dd7aa99949ccb4d0f1d4dec6079b04c15ecf5e304a613435e88cb3b438606a65df6781469416a37a6a3a6266b3b872ea4982cfda61d7e4246123f2e3633f9b3db13d10a086abfe7cc15dcda2f975062728bbfd2f9ed7967710f54c3adf4a1e2b866602e67b9aa03ff0e81ef44bae00f5460dada90c4992451e033a0acc6f60e69184ac68262f534649e8a8d04917fa9393a13813d654813be3ab5909cd8a457c4a8517ac204416c756d931b5c914fade00bb51573362b3d9cb1f8ef9ca7d8af7a4649141f6c65239a110fe772aee86980ea16bf224d4f8e6093e585478f5d37653c"}, {0xf0, 0x104, 0xfc, "b0ea267a234c0e40bae165440e9a8e1af5c13be2b736cd0004523acc67e97b798cb107508d9ea277b992d4a021e4990a65fa1ca73951eab84dccca69afd7dca9041663d61801cc6c8305ce5654bf01d94e6d4401086f26d21fea058c411d2f2c25b3a4f284e26e866e30965ad24c511c4358a49c10c8cb2c303dc913cc21c1b6bee460866fbf1b4b27ab40e7f1269f751c75e4615e82081618b5f15f66a60afd061359a8d14fc4497c6b91fad46188020f9872c884d6e6019ba5bc8723b46af110945eb8c277f6b664cbc8b8d4cbbbe3ab87e02097a31f86cc0b"}], 0x240, 0x40}, 0x4008015) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000efc000-0x8)={0x0, 0x0}) 2018/01/24 20:00:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x2, 0x8, &(0x7f00002f6000-0x8)={0x0, 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r2, &(0x7f0000fca000)="", &(0x7f0000002000)="", 0x0}, 0x20) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/01/24 20:00:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000083a000-0x4)={r0}) sendmsg(r0, &(0x7f0000933000)={&(0x7f0000d1a000-0xf)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003e5000)=[{&(0x7f0000f9b000+0xea4)="8b6b15fada61d292ecc61aa515ee0fd7eb7ef14849e8cf27d969f786d4ea5f9764c13af6d68e60e823bbe273055b3b3c578f5fdb5510707d22b9617c82401394e6525bf60100cff6f5f70a7a00a1e2cd66ec84af186b08b8c3e10ef1006cec01d7edb009c200553f1306ca9abe54b6239d00bb400fada7ae4d24606304a8269a980d21189eab5bddccf575ea193157be4fb3ec31afdca1ba3630a589b3b4586719ed5c7844288b4d3ce0ebcaabb4ceefd6", 0xb1}, {&(0x7f0000b19000)="377de1025bc90be6469edf6bd88205bce2eecc06c60a75276b2ba3bf594cc1ee4f8797f8cabd1c52f18d09e49841119212d504dce8435d810990df43c83afd57c334a97e3b5476c33463c20e401d3ce83cf7eb17d30381", 0x57}], 0x2, 0x0, 0x0, 0x0}, 0x48080) sendmsg$kcm(r0, &(0x7f0000bfa000)={&(0x7f000020d000)=@l2={0x1f, 0x1500000000000000, {0x3, 0x0, 0x8, 0x4, 0x3, 0x1800000000}, 0x3, 0x4}, 0xe, &(0x7f00005c5000-0x1d)=[{&(0x7f0000342000)="1224a035503533afb3d5f38dfedc66f3d179", 0x12}, {&(0x7f00009fa000)="9af2c482ead8f0058bf629ccefe48c4685bc5c623fdf94e1861b902136ae804af98e6b4a6dac546640a735941a2c98b308401e9562d8f7e1ae7ff6d2539b727b338670f664390d9a1c159c1a00412755112fda59021fc4f9a865bad710eb37407358dfec0f7abbab384abf153272d8fc1ba9bd1cab6edfdf237d3233ac2f6175d2de272f0790e5", 0x87}], 0x2, &(0x7f0000387000-0x40)=[], 0x0, 0x20000000}, 0x24000040) 2018/01/24 20:00:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90030, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00009c4000-0x1)=0x0, 0x0}, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000028b000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r2 = getpid() r3 = perf_event_open(&(0x7f0000315000-0x78)={0x0, 0x78, 0x8, 0x4a9, 0x890, 0xffff, 0x0, 0xbd, 0x41, 0x0, 0x4, 0x0, 0x10000, 0x7, 0x0, 0x8, 0x0, 0x8, 0x0, 0x0, 0x4, 0x0, 0x7, 0x0, 0x4, 0x8, 0x7, 0x7fff, 0x4, 0x0, 0x7ff, 0x0, 0x9, 0x8, 0x0, 0x0, 0x6, 0x6, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00004c1000-0x1)=0x0, 0x0}, 0x4000, 0x1, 0xffffffffffff8001, 0x5, 0xffffffffffff798d, 0x7fff, 0x6212, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x5) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/01/24 20:00:04 executing program 3: socketpair(0x14, 0x7, 0x0, &(0x7f00008bb000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000333000-0x14)={0x0, r1, 0x6, 0x3, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000770000-0x10)={r0, &(0x7f0000000000)="ea2050ef739737769d37c3a1853270ce9dbe92065d665a9702b530d38b4a9ac703fa1c2c35369eb9c0b6e4bf46a2f6932fc2528315b1fe7f7ead807c3ccfb868aa780f4fecd16fae550fa00ff0bf720959279f865524fc0b12e472175a39e915a0613685caded5adb67147b72767e30a2a33c67ee90c055f17b92a9bb5bf1d95b2305d6a437a99bc1abdd4ae826a384b30f37782"}, 0x10) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xc, 0xa3, 0x3, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000025000-0x2c)={0xb, 0x7, 0x3, 0x10002008, 0x1, r0, 0x10000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r2, &(0x7f0000013000)="", &(0x7f0000007000)="", 0x0}, 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x1000002, 0x81152, r1, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000010000)={r2, &(0x7f0000024000)="d8703aaf5fcbd5e0cdf2af562f4bf5ac009c05377093faf47c33d2"}, 0x10) 2018/01/24 20:00:04 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) mmap(&(0x7f00000f2000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x10000) 2018/01/24 20:00:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 20:00:04 executing program 0: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 2018/01/24 20:00:04 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c9e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0x1000000e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1) bpf$MAP_CREATE(0x0, &(0x7f000044f000-0x2c)={0x0, 0x8, 0x1ea4, 0x1f, 0x1f, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000078000-0x8)={0x0, 0x0}) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b3f000-0x4)=0xffffffff, 0x4) sendmsg(r0, &(0x7f00006d2000-0x38)={&(0x7f00002e1000)=@pptp={0x18, 0x2, {0x3, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000c0c000-0x10)=[{&(0x7f0000e2a000)="dd3353c52a311df794eb7f8ac1f8c810c1018a94e947e6c2656dc1833190484ea91488873045a9ac15fb891fdb1f549c5491ffee79c7ae0158e4311794686d5affee795b702a419b7d174dcab9196e995e372ab12b437e3677ee46aac59c9e5633702ba5459212eaecc2bc6ebef436ee21348b99a03c9776fb403d6012570a94cb6c48476ff8f5a4c403fa32af1467e4929d64d3bfd7f019d67611fb139c01cfa161db7d0724c948c05d016b623e34a21866936872b9a7f6b8846229bc6ff559073a421b720473339ec939bc27b64fa626978409ef870867835171af", 0xdc}], 0x1, &(0x7f00000b5000)=[{0x90, 0x0, 0x5, "32f5e9a512424b9814ec1593834bf60e0f19854a7416ce232de2dbec4a2b07b4193dc60cbe97b56f10393d995b95d61ac1adab10953b8563e2b14500f8415c87a0d322bd142d482e71e6f8885a15ea4d3bf8cf9a5c786d057f9eed4db29e53d377a0d42e2930942bf2d4d2bc2f5758028dc64d79f1700292d77f77a81c"}, {0x30, 0x13b, 0x8, "cb268e408fb25b921358886353777f292836c7d4b4db310dd8"}, {0x70, 0x103, 0x100000001, "395c5f746e8e3b2d19fa9ea0cded0990c21a9ea399a92cfd2646ddba249ce67a8e96b8a059c8ed6b7429f8f6f97cbb71bd90d3526414b53f19108bdcb6ff07b0370a106b5f7a5cc145d6f5757f598f5184538c1532d64adccb0a5b5806"}, {0x1010, 0x118, 0x4, 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ee90be81b1a523b8f9e453c615bbe7cfa5830a1e717173164704a3fe68302dfb4ffb9ecf1bc45b411bf2aab9b5a701bce9ef0d24b7ab58a9675bc237d6d7d9b0030b057bd7c6fde47b24090898a566b0a5b51847d0b6326e048f21bb0fd8bd1160c79089c0aa36530f2a70b04e5fd3e06397714e7f561660b57cea2e430fe1cf87bb3fdac965a72bcf580b8e51d9d53a2c4f0ad9967ba3cb0ec8b8705a05d4d35d13821fd9aff29bd42e3a2d4a52ec1a9e17a1f20311d3a4fcb928116c23c7ff0134ecf8ae252aeebdca81a51f4a93436c826fa1044e2ca5cba2c47e1e04f2be82e5256524ebd5b88be9e02530da61b4634543160f4e9b335ac88c757f92b77868409e2bf158ff01fa84c0557ca148a5fb401ba3c57ae0184c48bf279c70762f6fd52f84ba09d6d3e675187a5696cc96b25d9a81dfa6ba38efe9dced6b320a24deaa6c4954f340a23925a197c881de355a38eb29e5c25d6a2a1b0b237beee352596bbfd9b0cbe2ceda1a76e8532ca17beef50a0ffd31c079c363ec043c455e843d9cd957f32513f0e0cceff2c2aa26acae7ab3e68faaef5400cd1383eb5929aa1549bd2306f49ebffffc898b7009b2386c9483d80899ab31623df7ca6ac353c42487833bdd578e106e53e5148e06c5d1f072ab8754afc5c86cc612eb6fa18535a4193aa1da5fb39ccc26234195d9d0df2e4d734d40de8ca216239b644c291c165c25bbc767c8c5dcd85a77945ee9a07c06cd2497417165955fe4d1b7b1b921be9d346f57e7cf5735c9226face77df7518423cb5c220e75c236490bffad05054f0d05c396004abce8ea15ed412a973b3a54858daa2a61aadc08da0329b44cbbbcc618caaccf098b474e8de110df63ae88d5637a315b33d229c37e18ef188117f1778dc425d45872dc7c7e1da1ab4e0248733ab181034bde8b4cb304b6ca9c6a29b7a3f68bbd8d9f5a7819c5ac395209df6f2d918de93952933f11b789642d2b22fffd2e44723eecaa6bd2ee461a4ea3c75b95c60291f3b8338d588238146fc65d8d205d74ecfbdb8510684464c544eba174bef2d11d7e1ac25584967d477aad2df2a05d5ced436a60d04040d5c72833ba3e0e27bed94b7db286007be3b826e8b1a0f3b5c2cc6c60136fd199e102450c9e310ce573a6146512e89da07db1da2c8a46b998f047f7b701bc266e3cca0eb96894502bd2d4ab8e17b1768b6cd3e20fa38ae2a18f0329639560d92f7fcb0ce2b6fcd1bc8017bf21c7900db57d9145931e6df4e8343b2207c8aedbf86f85e517da4f021fa3dc8e9162c6595b78e3b562d0e2df84067443ee07b0fe4add3898d1c46292cdec5e1ae7b975834d418b1cb4633b2ef74249cbf82cbdb5fa1ab605a91a2809fd2b8632b8b00e47e72a8b78c2e16434edb927a5e499006d4b44d23b0c74c83116dd2fcc4fdc4223fc3fbdeefef0fb21d1f9c5ac3e0abeef000676f9a319c2768865e69874ccaec81abb992aec5831b149f506575bdc167b24f9fa8e08d9245c7b1a728234ccd972ccf982877ab0b76baebfc369a131390bef365792a95ac7b9f6d9ced4a9cd25578aaa55e615059e4017839b9a786662290aea46845e1660af89f2f068cec38a3280e128fcbb8feb6c39944f7ef4faf9ffba9cfb98a7173239511a32b0f44e01aacba5648b3424e002982ffe99777b78a3aa76102eefc7566089ae782f2ff6d1b4180f19f455a7dd3d4f9cf5d962263756941ca539a599d6b55042762bf5bbaad6a5129bcdf72097ec3fd173f90f352e2bf982688dc1461c15c5e0f4f621314c152405e14c64b418ceccc45abf16c7f617d02581c7be5e2e8cafcb23184f7d2c66786433a22ca306e0cafaa4d332e0af9d1e34fa4ce247fdf7b3dbf8be9ae92498a33969c0db85f971c158064e1745351de7924e7e28ef6faa3ccc3dee2c06b5df7926a104c09c0b2506e41d39457a1d662d51d289a05313b5fee0cf195d0e76de1cc3013f45ff0a2672566f508c2ea514139326359aec8cd0efefb8b491dd989a7d7c771812edc0cb299901e9b2a0746fd795a42df3c8750be57cdb7ca138f1f4108e582fc26aba07ef8cd7dbb480c00123d30c0cab527989bd674c17a0f233ecd435623848139ecef99b648df49497a3462af7b3a83632b7800c60055bd59e89a4dd47db6ea415a02c4a34e30de23f96e26caeb300d756e6ab1adf32688c4b33596b42462af97d15cef9872b350d3326812e69eccc44ad040c412d6d93412896c799b"}, {0x30, 0x0, 0x0, "d57ab567fed7574663593c7105ef124562a6969314d95813d7f2411319"}], 0x2298, 0x1}, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000abd000-0x4)=r5, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r3, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/209}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001b4000-0x20)={r2, &(0x7f0000296000-0x37)="e7cbe7bb989be2ede05d3cc11debfca9eac8e18c02f4f69240f6e8e509dc1d050031d002c5b33e4a6b51b49b87b52db4ad445a478fa171", &(0x7f00006f5000)="380a9ee25c8904b2e92f8b44ef45df1c450570154c58c8e59a4e94b0f17a9bca829b8b80d8560f8ad41300a5c0fd2b3d4c735f8ccb711ca43245cb787f8bb7f0ecf4ce6c3c3e0f33792f3ab739bac892363e18098e497358b41bb9465067930041302e24cf5304f1274c5a129c01ce07e03acc8321f4675b253753d8b9d74391b23b879754c8d9024331f16781fe7987af06596307ad4a0c89fb9dc9", 0x1}, 0x20) 2018/01/24 20:00:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 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, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 20:00:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f000002f000)="") ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) mount(&(0x7f0000818000-0xe)='./file0\x00', &(0x7f0000747000-0x8)='./file0\x00', &(0x7f0000f20000)='sysfs\x00', 0x23080a0, &(0x7f0000d5b000)="") socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00003d9000)={0x0, 0x0}) 2018/01/24 20:00:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000b000)="", &(0x7f0000dd9000)="", 0x0}, 0x20) 2018/01/24 20:00:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ae0000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000e88000)={&(0x7f0000604000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00009ed000)=[], 0x0, &(0x7f0000069000-0x4b)=""/75, 0x4b, 0x0}, 0x5) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00008e4000)={&(0x7f0000e05000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00005c0000)=r1, 0x4) 2018/01/24 20:00:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 20:00:04 executing program 4: socketpair$inet(0x2, 0x3, 0x1, &(0x7f000046a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x9, 0x0, &(0x7f0000b62000-0x8)={0x0, 0x0}) 2018/01/24 20:00:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0xb, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae)="", &(0x7f0000040000-0xdf)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fae000)={r0, &(0x7f0000388000-0xd4)="", &(0x7f0000472000)="", 0x0}, 0x20) 2018/01/24 20:00:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 2018/01/24 20:00:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000041a000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x200000400, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ecc000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000e3f000)={&(0x7f000020a000)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004f7000)=[{&(0x7f0000131000)="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", 0xfb}, {&(0x7f0000fe6000-0xa8)="526b2ed83edfee021d30fdee64c861e7bafc26d1d5fe5ff6e89a027fcc6e0082f7600bd4e99e0bc5616562b1f238424acf292697b9f8b26dee770559eab384570930ed636ed637250a587183c231615d7e4ec1346671219c75c4b04697737702bd19bead47da1a050ec179aa95bb5c0e1c657e231638a5b8969127329db6572e9212ff37d908c49efbd9875113e7c41e4fd0aab2851caf89f29853a41684f9e0e047f70a71475775", 0xa8}, {&(0x7f0000d60000-0x93)="c7e4b4d9a8ef616885bdd662d21289d2e5e361bdea5b25a2f9928163c496ade95a92634e961e36df11e4098d73b525aeb9466da96a8c7c9f8129612b337cb39f5ff0eb39056c414cfc539e96a8fd7901014acb1f70e9a40778da90f613c1564340485d1189c38a6e3d594698cab908229c106925357202c975e188cbd9444685fde229397ffbc0ef642ebff5be2897ea0cc9dd", 0x93}, {&(0x7f0000c14000+0xd7a)="eeba0426f6107e47127bf9f4a81df417e370d3036bd8e92c0a011681a503e67c0b4df8979082712da5dd74532947a5bac1959db211e33746ac9b9fc49e009a6fc6f627c58e991a3ed652023889ee893079d017e021967438313fcc69fc9317e822cd7f08ab0a8924d9a67b6c0cef563e93f112d124d143720c71fa6bfda53968116117a912d922cf650cb86085b6b3220c255f01fbc994d058a181e9917dd05e12003706c0eb6308cecda97df351", 0xae}, {&(0x7f00009a4000)="c4c8eefe139774d4d2ed2887f760c5fe9e1c", 0x12}, 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0x1000}, {&(0x7f00006ef000)="48c981a4b39e4933aff467dbfd7c349d9849a8b69942db62a460aafcbdedb611fe02298ee8a1960b77a5dba8e342b9309db29e552d466db4090d530fb18c372fe349d2421a53c2f6bf14531a11998efc04cbd1c0604675eb988ceb3dad94222745def3428b9fd29644bbffc27ebc46b06e01a0413279c7c6476115b75e4eeae74d2f9443c49a61881765a9d5d8fcea88d7636e5f867d7158c0f09fa7f4f828c609bd19867924d147ef2b714350071fb2c3eb93e8aee2052905dc9003bf6715c68e13d14362af832beb41831dcc53cbb137d690", 0xd3}, {&(0x7f0000624000)="045121f680f6e63bd615abfc787b87f77db4feb30f0c81a10f3666bdb5469065920a820548c7d81a2d4490a50ed6d86f9d8ef75c1fcb12695ca49b9c1f1dc7807151977d62f25b8603e4e39676eaf265b36479116441f4cffb9110d83cefe8ed66661dd6f0fb8d40fad56dec2e807a8711e24fa43441ea241ff5aacfdcfb6c45b2e8cb4da6d55866ecf2c15e3217865584977b66d60283ca89e4a2198841f2305d6cbaabdb941bfd2b214ed7297f5f58df358900217701e0089602c2", 0xbc}, {&(0x7f000056a000-0x25)="6b3006fa68be4c5a0602ed97d9245997619ea454b43d7d2dcf5401072af8e4e6069c9d121c", 0x25}, {&(0x7f0000dd5000-0x81)="28b0caa6f5e954b7aa4672c6012a1c0fe51b2b5dcca97aee6dfa2ba463e8bea6aab65b7346925d319817e02576cf143d44e1383cd1450bf3241718a6c32bcfc56ce39122107fb60fcbbc74d6e540bbaba7e4ce83a656f97dd3592249a1285a60416b46ceddb8141749cfcf0a1b2672c41b672a21affb664a136716c41484509cdb", 0x81}], 0xa, 0x0, 0x0, 0x4008051}, 0x8000) [ 2600.564470] EXT4-fs (sda1): re-mounted. Opts: 2018/01/24 20:00:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 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, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 20:00:04 executing program 0 (fault-call:2 fault-nth:0): 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/24 20:00:04 executing program 2: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000003000)="", &(0x7f0000001000-0x1)=""/1}, 0xe7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x3, 0x9, 0x0, 0x10, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x7, 0x1, 0x7, 0x2, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000790000)={&(0x7f000078f000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x1f, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x10)=[{&(0x7f000078e000)=""/163, 0xa3}], 0x1, &(0x7f0000001000-0x1e)=""/30, 0x1e, 0x8}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xe, 0x13, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x6}, [@map={0x18, 0xb, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @generic={0x81, 0x8, 0x81, 0x800}, @map={0x18, 0x4, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x3, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x100000001, 0x5, 0xb, 0x0, 0xfffffff9, 0xfffffffffffffffc}, @alu={0x7, 0x9, 0x4, 0xd, 0x8, 0x100, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000078d000)='GPL\x00', 0x8, 0x7d, &(0x7f0000005000-0x7d)=""/125, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) [ 2600.611946] EXT4-fs (sda1): re-mounted. Opts: [ 2600.655875] FAULT_INJECTION: forcing a failure. [ 2600.655875] name failslab, interval 1, probability 0, space 0, times 0 [ 2600.672754] CPU: 1 PID: 8625 Comm: syz-executor0 Not tainted 4.15.0-rc8+ #4 [ 2600.679876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2600.689222] Call Trace: [ 2600.691813] dump_stack+0x194/0x257 [ 2600.695437] ? arch_local_irq_restore+0x53/0x53 [ 2600.700082] ? perf_trace_destroy+0x28/0x100 [ 2600.704483] should_fail+0x8c0/0xa40 [ 2600.708200] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 2600.713289] ? __might_sleep+0x95/0x190 [ 2600.717243] ? __mutex_lock+0x16f/0x1a80 [ 2600.721287] ? perf_trace_destroy+0x28/0x100 [ 2600.725685] ? find_held_lock+0x35/0x1d0 [ 2600.729727] ? __lock_is_held+0xb6/0x140 [ 2600.733778] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 2600.739633] ? perf_trace_lock+0xd6/0x900 [ 2600.743756] ? rcu_note_context_switch+0x710/0x710 [ 2600.748670] should_failslab+0xec/0x120 [ 2600.752619] __kmalloc+0x63/0x760 [ 2600.756044] ? __lock_is_held+0xb6/0x140 [ 2600.760074] ? wait_for_completion+0x770/0x770 [ 2600.764644] ? tracepoint_probe_unregister+0x369/0x870 [ 2600.769908] tracepoint_probe_unregister+0x369/0x870 [ 2600.774991] ? perf_trace_sched_kthread_stop+0x7c0/0x7c0 [ 2600.780418] ? for_each_kernel_tracepoint+0xa0/0xa0 [ 2600.785412] ? free_filters_list+0x2f0/0x2f0 [ 2600.789800] ? perf_trace_sched_kthread_stop+0x7c0/0x7c0 [ 2600.795225] ? mutex_unlock+0xd/0x10 [ 2600.798911] ? perf_event_detach_bpf_prog+0x275/0x3d0 [ 2600.804072] ? lock_downgrade+0x980/0x980 [ 2600.808201] trace_event_reg+0xed/0x320 [ 2600.812152] perf_trace_event_unreg.isra.2+0xad/0x1f0 [ 2600.817315] perf_trace_destroy+0xbc/0x100 [ 2600.821523] ? perf_tp_event_init+0xf0/0xf0 [ 2600.825818] tp_perf_event_destroy+0x15/0x20 [ 2600.830201] _free_event+0x3bd/0x10f0 [ 2600.833982] ? ring_buffer_attach+0x830/0x830 [ 2600.838450] ? wait_for_completion+0x770/0x770 [ 2600.843006] ? perf_event_release_kernel+0x20a/0xc10 [ 2600.848093] ? lock_downgrade+0x980/0x980 [ 2600.852216] ? mutex_lock_nested+0x16/0x20 [ 2600.856425] ? lock_release+0xa40/0xa40 [ 2600.860374] ? list_del_event+0xb30/0xb30 [ 2600.864505] ? mark_held_locks+0xaf/0x100 [ 2600.868628] ? _raw_spin_unlock_irq+0x27/0x70 [ 2600.873113] put_event+0x24/0x30 [ 2600.876460] perf_event_release_kernel+0x407/0xc10 [ 2600.881373] ? put_event+0x30/0x30 [ 2600.884885] ? perf_trace_lock+0xd6/0x900 [ 2600.889010] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 2600.894178] ? _parse_integer+0x140/0x140 [ 2600.898301] ? trace_event_raw_event_lock+0x340/0x340 [ 2600.903465] ? find_held_lock+0x35/0x1d0 [ 2600.907503] ? check_noncircular+0x20/0x20 [ 2600.911715] ? get_pid_task+0x93/0x140 [ 2600.915577] ? lock_downgrade+0x980/0x980 [ 2600.919701] ? locks_remove_file+0x3fa/0x5a0 [ 2600.924086] ? fcntl_setlk+0x10c0/0x10c0 [ 2600.928122] ? fsnotify+0x7b3/0x1140 [ 2600.931823] ? fsnotify_first_mark+0x2b0/0x2b0 [ 2600.936385] ? perf_event_release_kernel+0xc10/0xc10 [ 2600.941458] perf_release+0x37/0x50 [ 2600.945061] __fput+0x327/0x7e0 [ 2600.948321] ? fput+0x140/0x140 [ 2600.951576] ? _raw_spin_unlock_irq+0x27/0x70 [ 2600.956051] ____fput+0x15/0x20 [ 2600.959307] task_work_run+0x199/0x270 [ 2600.963177] ? task_work_cancel+0x210/0x210 [ 2600.967484] ? exit_to_usermode_loop+0x8c/0x310 [ 2600.972132] exit_to_usermode_loop+0x296/0x310 [ 2600.976691] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 2600.982218] ? __close_fd+0x222/0x360 [ 2600.986010] syscall_return_slowpath+0x490/0x550 [ 2600.990750] ? prepare_exit_to_usermode+0x340/0x340 [ 2600.995747] ? SyS_write+0x184/0x220 [ 2600.999442] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 2601.004348] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 2601.009341] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2601.014080] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 2601.018811] RIP: 0033:0x452f19 [ 2601.021972] RSP: 002b:00007fe612436c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000003 [ 2601.029651] RAX: 0000000000000000 RBX: 000000000071bea0 RCX: 0000000000452f19 [ 2601.036899] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000012 [ 2601.044148] RBP: 0000000000000052 R08: 0000000000000000 R09: 0000000000000000 [ 2601.051392] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef850 [ 2601.058636] R13: 0000000000000013 R14: 00007fe6124376d4 R15: ffffffffffffffff [ 2601.066144] WARNING: CPU: 1 PID: 8625 at kernel/tracepoint.c:243 tracepoint_probe_unregister+0x6b3/0x870 [ 2601.075755] Kernel panic - not syncing: panic_on_warn set ... [ 2601.075755] [ 2601.083102] CPU: 1 PID: 8625 Comm: syz-executor0 Not tainted 4.15.0-rc8+ #4 [ 2601.090173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2601.099501] Call Trace: [ 2601.102069] dump_stack+0x194/0x257 [ 2601.105675] ? arch_local_irq_restore+0x53/0x53 [ 2601.110336] ? vsnprintf+0x1ed/0x1900 [ 2601.114122] panic+0x1e4/0x41c [ 2601.117293] ? refcount_error_report+0x214/0x214 [ 2601.122031] ? show_regs_print_info+0x18/0x18 [ 2601.126507] ? __warn+0x1c1/0x200 [ 2601.129948] ? tracepoint_probe_unregister+0x6b3/0x870 [ 2601.135199] __warn+0x1dc/0x200 [ 2601.138451] ? perf_trace_destroy+0x28/0x100 [ 2601.142833] ? tracepoint_probe_unregister+0x6b3/0x870 [ 2601.148628] report_bug+0x211/0x2d0 [ 2601.152239] fixup_bug.part.11+0x37/0x80 [ 2601.156277] do_error_trap+0x2d7/0x3e0 [ 2601.160143] ? math_error+0x400/0x400 [ 2601.163932] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2601.168751] do_invalid_op+0x1b/0x20 [ 2601.172436] invalid_op+0x22/0x40 [ 2601.175876] RIP: 0010:tracepoint_probe_unregister+0x6b3/0x870 [ 2601.181726] RSP: 0018:ffff8801d55d75f0 EFLAGS: 00010246 [ 2601.187063] RAX: 0000000000010000 RBX: 00000000fffffff4 RCX: ffffffff81727443 [ 2601.194302] RDX: 0000000000010000 RSI: ffffc9000295d000 RDI: 0000000000000282 [ 2601.201543] RBP: ffff8801d55d7708 R08: 1ffff1003aabae11 R09: 0000000000000000 [ 2601.208783] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801d82049c0 [ 2601.216027] R13: 0000000000000000 R14: ffff8801d8204990 R15: ffff8801d55d76e0 [ 2601.223287] ? tracepoint_probe_unregister+0x6b3/0x870 [ 2601.228553] ? perf_trace_sched_kthread_stop+0x7c0/0x7c0 [ 2601.233980] ? for_each_kernel_tracepoint+0xa0/0xa0 [ 2601.238970] ? free_filters_list+0x2f0/0x2f0 [ 2601.243352] ? perf_trace_sched_kthread_stop+0x7c0/0x7c0 [ 2601.248772] ? mutex_unlock+0xd/0x10 [ 2601.252459] ? perf_event_detach_bpf_prog+0x275/0x3d0 [ 2601.257622] ? lock_downgrade+0x980/0x980 [ 2601.261750] trace_event_reg+0xed/0x320 [ 2601.265699] perf_trace_event_unreg.isra.2+0xad/0x1f0 [ 2601.270863] perf_trace_destroy+0xbc/0x100 [ 2601.275071] ? perf_tp_event_init+0xf0/0xf0 [ 2601.279364] tp_perf_event_destroy+0x15/0x20 [ 2601.283743] _free_event+0x3bd/0x10f0 [ 2601.287523] ? ring_buffer_attach+0x830/0x830 [ 2601.291988] ? wait_for_completion+0x770/0x770 [ 2601.296543] ? perf_event_release_kernel+0x20a/0xc10 [ 2601.301620] ? lock_downgrade+0x980/0x980 [ 2601.305741] ? mutex_lock_nested+0x16/0x20 [ 2601.309951] ? lock_release+0xa40/0xa40 [ 2601.313896] ? list_del_event+0xb30/0xb30 [ 2601.318032] ? mark_held_locks+0xaf/0x100 [ 2601.322156] ? _raw_spin_unlock_irq+0x27/0x70 [ 2601.326630] put_event+0x24/0x30 [ 2601.329968] perf_event_release_kernel+0x407/0xc10 [ 2601.334879] ? put_event+0x30/0x30 [ 2601.338391] ? perf_trace_lock+0xd6/0x900 [ 2601.342515] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 2601.347679] ? _parse_integer+0x140/0x140 [ 2601.351801] ? trace_event_raw_event_lock+0x340/0x340 [ 2601.356962] ? find_held_lock+0x35/0x1d0 [ 2601.360999] ? check_noncircular+0x20/0x20 [ 2601.365218] ? get_pid_task+0x93/0x140 [ 2601.369079] ? lock_downgrade+0x980/0x980 [ 2601.373202] ? locks_remove_file+0x3fa/0x5a0 [ 2601.377586] ? fcntl_setlk+0x10c0/0x10c0 [ 2601.381619] ? fsnotify+0x7b3/0x1140 [ 2601.385317] ? fsnotify_first_mark+0x2b0/0x2b0 [ 2601.389876] ? perf_event_release_kernel+0xc10/0xc10 [ 2601.394952] perf_release+0x37/0x50 [ 2601.398553] __fput+0x327/0x7e0 [ 2601.401813] ? fput+0x140/0x140 [ 2601.405070] ? _raw_spin_unlock_irq+0x27/0x70 [ 2601.409542] ____fput+0x15/0x20 [ 2601.412800] task_work_run+0x199/0x270 [ 2601.416663] ? task_work_cancel+0x210/0x210 [ 2601.420959] ? exit_to_usermode_loop+0x8c/0x310 [ 2601.425609] exit_to_usermode_loop+0x296/0x310 [ 2601.430167] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 2601.435683] ? __close_fd+0x222/0x360 [ 2601.439470] syscall_return_slowpath+0x490/0x550 [ 2601.444199] ? prepare_exit_to_usermode+0x340/0x340 [ 2601.449186] ? SyS_write+0x184/0x220 [ 2601.452878] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 2601.457788] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 2601.462777] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2601.467511] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 2601.472242] RIP: 0033:0x452f19 [ 2601.475407] RSP: 002b:00007fe612436c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000003 [ 2601.483096] RAX: 0000000000000000 RBX: 000000000071bea0 RCX: 0000000000452f19 [ 2601.490338] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000012 [ 2601.497591] RBP: 0000000000000052 R08: 0000000000000000 R09: 0000000000000000 [ 2601.504833] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef850 [ 2601.512077] R13: 0000000000000013 R14: 00007fe6124376d4 R15: ffffffffffffffff [ 2601.520055] Dumping ftrace buffer: [ 2601.523683] (ftrace buffer empty) [ 2601.527367] Kernel Offset: disabled [ 2601.530975] Rebooting in 86400 seconds..